1 2001-01-07 Philip Blundell <philb@gnu.org>
3 * doc/as.texinfo (Bug Reporting): Update email address for
7 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
9 * configure.in: Define DEFAULT_ARCH for i386.
10 * tc-i386.c (md_assemble): Return after the error message;
11 move testing for 64bit operands to proper place.
13 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
15 * doc/as.texinfo: Document '#' as comment character for i386 and
16 x86_64. Add AMD x86-64 into menu of machine dependent information.
18 * doc/c-i386.texi: Document x86_64 extensions.
20 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
22 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
24 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
26 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
27 * NEWS: Add note about Pentium4 support.
29 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
31 * tc-i387.c (pi, pte, pt): Update.
32 (type_names): Add new types.
34 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
36 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
38 (CpuP4, CpuSSE2): New.
39 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
41 2001-01-03 Philip Blundell <pb@futuretv.com>
43 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
45 (alpha_fix_adjustable): Likewise.
46 (md_apply_fix): Likewise.
48 2000-12-31 H.J. Lu <hjl@gnu.org>
50 * listing.c (listing_message): Allocate string only if it is
55 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
57 * doc/internals.texi (Relaxing with a table) <after relaxation>:
58 Point out caveats with generating fixups for the opcode in a frag.
60 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
62 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
65 2000-12-29 H.J. Lu <hjl@gnu.org>
67 * listing.c (calc_hex): Print the variable part only if the
68 fragment type is rs_fill.
70 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
72 * doc/internals.texi (tc_conditional_pseudoop,
73 TC_LINKRELAX_FIXUP): Fix typos.
75 2000-12-28 Richard Henderson <rth@redhat.com>
77 * write.c (subsegs_finish): Fix thinko last change -- don't
78 "optimize" the alignment == 0 case.
80 2000-12-28 Richard Henderson <rth@redhat.com>
82 * as.h (rs_align_test): New.
83 * frags.c (NOP_OPCODE): Move default from read.c.
84 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
85 (frag_align_code): New.
86 * frags.h (frag_align_code): Declare.
87 * read.c (NOP_OPCODE): Remove.
88 (do_align): Use frag_align_code.
89 * write.c (NOP_OPCODE): Remove.
90 (get_recorded_alignment): New.
91 (cvt_frag_to_fill): Handle rs_align_test.
92 (relax_segment): Likewise.
93 (subsegs_finish): Align last subseg in section to the
94 section alignment. Use frag_align_code.
95 * write.h (get_recorded_alignment): Declare.
96 * config/obj-coff.c (size_section): Handle rs_align_test.
97 (fill_section, fixup_mdeps): Likewise.
98 (write_object_file): Use frag_align_code.
100 * config/tc-alpha.c (alpha_align): Use frag_align_code.
101 (alpha_handle_align): New.
102 * config/tc-alpha.h (HANDLE_ALIGN): New.
103 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
105 * config/tc-i386.h (md_do_align): Use frag_align_code.
106 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
108 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
109 (ia64_handle_align): New.
110 * config/tc-ia64.h (HANDLE_ALIGN): New.
111 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
113 * config/tc-m32r.c (m32r_do_align): Remove.
114 (m32r_handle_align): New.
115 (fill_insn): Use frag_align_code.
116 * config/tc-m32r.h (md_do_align): Remove.
117 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
118 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
119 * config/tc-mips.c, config/tc-mips.h: Similarly.
121 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
122 (sh_handle_align): Likewise. Handle rs_align_code.
123 (sh_do_align): Remove.
124 * config/tc-sh.h (md_do_align): Remove.
125 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
127 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
128 (sparc_handle_align): Likewise. Handle rs_align_code.
129 * config/tc-sparc.h (md_do_align): Remove.
130 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
132 2000-12-22 DJ Delorie <dj@redhat.com>
134 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
135 when we assemble the first half of a pair.
137 2000-12-22 H.J. Lu <hjl@gnu.org>
139 * config/tc-i386.c (reloc): Update the macro for non-bfd
141 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
143 2000-12-22 H.J. Lu <hjl@gnu.org>
145 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
147 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
149 * tc-i386.h (i386_target_format): Define even for ELFs.
150 (QWORD_MNEM_SUFFIX): New macro.
151 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
153 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
154 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
156 (Size64, No_qSuf, NoRex64, Rex64): New macros.
157 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
158 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
159 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
160 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
162 (Reg, WordReg): Add Reg64.
163 (Imm): Add Imm32S and Imm64.
165 (Disp): Add Disp64 and Disp32S.
166 (AnyMem): Add Disp32S.
167 (RegRex, RegRex64): New macros.
168 (rex_byte): New type.
169 * tc-i386.c (set_16bit_code_flag): Kill.
170 (fits_in_unsigned_long, fits_in_signed_long): New functions.
171 (reloc): New parameter "signed"; support x86_64.
172 (set_code_flag): New.
173 (DEFAULT_ARCH): New macro; default to "i386".
174 (default_arch): New static variable.
175 (struct _i386_insn): New fields Operand_PCrel; rex.
176 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
177 (flag_code): New enum and static variable.
178 (use_rela_relocations): New static variable.
179 (flag_code_names): New static variable.
180 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
181 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
183 (i386_align_code): Return plain "nop" for x86_64.
184 (mode_from_disp_size): Support Disp32S.
185 (smallest_imm_type): Support Imm32S and Imm64.
186 (offset_in_range): Support size of 8.
187 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
188 (md_pseudo_table): Add "code64"; use set_code_flat.
189 (md_begin): Emit sane error message on hash failure.
190 (tc_i386_fix_adjustable): Support x86_64 relocations.
191 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
192 instructions supported on particular arch just partially,
193 output of 64bit immediates, handling of Imm32S and Disp32S type.
194 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
195 (i386_displacement): Likewise.
196 (i386_index_check): Cleanup; support 64bit addresses.
197 (md_apply_fix3): Support x86_64 relocation and rela.
198 (md_longopts): Add "32" and "64".
199 (md_parse_option): Add OPTION_32 and OPTION_64.
200 (i386_target_format): Call even for ELFs; choose between
201 elf64-x86-64 and elf32-i386.
202 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
203 (tc_gen_reloc): Support rela relocations and x86_64.
204 (intel_e09_1): Support QWORD.
206 2000-12-15 Diego Novillo <dnovillo@redhat.com>
208 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
209 it's not an offset expression.
210 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
211 keep the braces '[' and ']' in the output string.
212 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
213 != FLAT. There is no such op_modifier.
215 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
217 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
220 2000-12-13 Kazu Hirata <kazu@hxi.com>
222 * as.h: Fix formatting.
224 * dwarf2dbg.c: Likewise.
225 * input-scrub.c: Likewise.
228 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
230 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
231 configure: Regenerate.
233 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
235 * dwarf2dbg.c: #include <limits.h> only if it exists.
237 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
239 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
240 (md_apply_fix): Here too.
242 2000-12-12 Jim Wilson <wilson@redhat.com>
244 * config/tc-ia64.h (ia64_init): Add prototype.
246 2000-12-12 H.J. Lu <hjl@gnu.org>
248 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
250 * read.h (outputting_stabs_line_debug): Change it to int.
251 * stabs.c (outputting_stabs_line_debug): Likewise.
253 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
255 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
256 the address of a function result.
258 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
260 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
261 (md_assemble): Call dwarf2_emit_insn.
262 (shlib): Fix typo SHILB -> SHLIB.
263 (md_parse_option): Likewise.
264 (ppc_elf_validate_fix): Likewise:
265 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
267 2000-12-12 Nick Clifton <nickc@redhat.com>
269 * cgen.h: Fix formatting.
270 * input-scrub.c: Fix formatting.
271 * macro.c: Fix formatting.
272 * config/tc-mips.c: Fix formatting.
273 * doc/c-mips.texi: Fix formatting.
275 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
277 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
278 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
280 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
282 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
285 * i386.h (*_Suf): Remove No_dSuf.
286 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
288 (i386_optab): Remove 'd' in the suffixes.
290 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
292 * config/tc-i386.c (T_SHORT): Undefine before defining.
294 2000-12-05 Kazu Hirata <kazu@hxi.com>
296 * config/tc-mips.c: Fix formatting.
298 2000-12-04 Matthew Hiller <hiller@redhat.com>
300 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
301 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
302 (md_show_usage): Ditto.
303 (md_parse_option): Ditto.
304 (d10v_cleanup): Writes pending instruction only if
305 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
306 Fix compile time warning messages.
308 * doc/c-d10v.texi: Documents new options.
310 2000-12-04 Matthew Hiller <hiller@redhat.com>
312 * stabs.c (outputting_stabs_line_debug): New variable.
313 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
314 function entry and unset at function exit.
316 * read.h (outputting_stabs_line_debug): New extern declaration.
318 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
320 * dwarf2dbg.c: Fix compile time warning messages.
322 2000-12-03 Kazu Hirata <kazu@hxi.com>
324 * config/tc-a29k.c: Fix formatting.
325 * config/tc-alpha.c: Likewise.
326 * config/tc-arm.c: Likewise.
327 * config/tc-cris.c: Likewise.
328 * config/tc-hppa.c: Likewise.
329 * config/tc-i370.c: Likewise.
330 * config/tc-i386.c: Likewise.
331 * config/tc-i860.c: Likewise.
332 * config/tc-i960.c: Likewise.
333 * config/tc-ia64.c: Likewise.
334 * config/tc-m68hc11.c: Likewise.
335 * config/tc-m68k.c: Likewise.
336 * config/tc-m88k.c: Likewise.
337 * config/tc-pj.c: Likewise.
338 * config/tc-ppc.c: Likewise.
339 * config/tc-sh.c: Likewise.
340 * config/tc-sparc.c: Likewise.
341 * config/tc-tahoe.c: Likewise.
342 * config/tc-vax.c: Likewise.
344 2000-12-01 Chris Demetriou <cgd@sibyte.com>
346 * config/tc-mips.c (mips_ip): When calculating offsets,
347 don't accept as constant the difference between the
348 addresses of symbols in two different sections.
350 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
352 (validate_mips_insn): Likewise. Also, update 'B' operand
353 specifier to use OP_*_CODE20 constants and delete 'm' operand
355 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
356 operand specifiers. Change warning generated by 'B' operand
357 specifier to reflect its new multi-purpose usage.
359 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
360 -1, and update comment.
361 (file_mips_isa): Likewise.
362 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
363 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
364 ISA_* constants rather than hard-coded numbers.
365 (mips_cpu_info): New structure.
366 (mips_cpu_info_table): New table describing CPU and ISA names
368 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
369 mips_cpu_info_from_cpu): New functions.
370 (mips_isa_to_str): New function to get string for ISA name.
371 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
373 (md_begin): Redo CPU and ISA selection logic, using
374 mips_cpu_info_from_*. Convert to use ISA_* constants rather
375 than hard-coded numbers.
376 (append_insn, mips_emit_delays, macro, macro2): Convert to use
377 ISA_* constants rather than hard-coded numbers.
378 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
379 (md_longopts): Delete OPTION_NO_MIPS32.
380 (md_parse_option): Convert to use ISA_* constants rather than
381 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
382 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
383 to use strcasecmp to recognize "default" and to use
384 mips_cpu_info_from_name to get CPU numbers from argument.
385 (md_show_usage): Move -mips32 so it's with the rest of the ISA
386 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
388 (s_mipsset): Accept ISA value 32.
389 * doc/as.texinfo: Clean up MIPS options summary slightly,
390 remove -no-mips32. Add note about -mips4 and -mips32
391 specifying those ISA levels. Delete -mips32 and -no-mips32
392 cpu flag descriptions.
393 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
394 up the supported CPU switch list, and replace 4Kc, 4Km, and
395 4Kp entries with a single mips32-4k entry. Note that you can
398 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
400 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
402 (md_parse_option): Add cases for OPTION_MIPS5 and
404 (md_show_usage): Mention -mips5 and -mips64 arguments.
405 (s_mipsset): Add cases for MIPS5 and MIPS64.
406 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
408 * doc/as.texinfo: Mention -mips5 and -mips64 options
410 * doc/c-mips.texi: Likewise. Also update introduction
411 and ".set" usage information.
413 * config/tc-mips.c (md_show_usage): Add "sb1" to the
415 (mips_cpu_info_table): Add SB-1 entries.
416 * doc/c-mips.texi: Add "sb1" to the list of CPUs
417 known to the -mcpu option.
419 * doc/as.texinfo: Correct description of MIPS -mcpu
420 option, by copying some of the text from doc/c-mips.texi.
422 2000-12-01 Joel Sherrill <joel@OARcorp.com>
424 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
426 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
427 (sparc*-*-rtems*): Switched from a.out to ELF.
428 * configure: Regenerate.
429 * config.in: Regenerate.
430 * Makefile.in: Regenerate.
431 * aclocal.m4: Regenerate.
432 * po/gas.pot: Regenerate.
434 2000-11-30 Philip Blundell <pb@futuretv.com>
436 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
437 even in non BFD_ASSEMBLER case.
439 2000-11-30 Diego Novillo <dnovillo@redhat.com>
441 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
444 2000-11-29 Richard Henderson <rth@redhat.com>
446 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
447 until dwarf2_finish; use relaxation to get cross-fragment offsets;
448 thread multiple subsegments properly; handle multiple code
449 sections properly; emit proper compilation unit info for assembler
452 * as.h (enum _relax_state): Add rs_dwarf2dbg.
453 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
454 (dwarf2dbg_estimate_size_before_relax): Declare.
455 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
456 * write.c: Include dwarf2dbg.h.
457 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
458 (relax_segment): Likewise.
460 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
462 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
463 jump>: Use as_bad_where instead of as_bad. Tweak error message
464 accordingly. Stabilize frag by updating fix part and resetting
466 <undefined symbol, unconditional jump>: Ditto.
467 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
468 indexing is_end_of_line[].
469 (md_assemble): Initialize size to 0.
470 (md_section_align): Mark parameter seg as unused.
471 (parse_reg): Parse names case-insensitively.
473 2000-11-28 Kazu Hirata <kazu@hxi.com>
475 * config/obj-aout.h: Fix formatting.
476 * config/obj-bout.h: Likewise.
477 * config/obj-coff.c: Likewise.
478 * config/obj-coff.h: Likewise.
479 * config/obj-elf.h: Likewise.
480 * config/obj-som.h: Likewise.
481 * config/obj-vms.c: Likewise.
482 * config/obj-vms.h: Likewise.
483 * config/tc-h8300.h: Likewise.
484 * config/tc-ns32k.h: Likewise.
485 * config/tc-sparc.h: Likewise.
486 * config/tc-tic54x.h: Likewise.
487 * config/tc-z8k.h: Likewise.
489 2000-11-28 Nick Clifton <nickc@redhat.com>
491 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
492 License is present in the sources, but not the output, and
493 also available from the GNU website.
494 (GNU Free Documentation License): Comment out this section.
496 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
498 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
499 targets. Remove i860 from valid a.out targets.
500 * Makefile.in: Regenerate.
502 * config/tc-cris.c: Include dwarf2dbg.h.
503 (md_pseudo_table): Add .file and .loc.
504 (md_assemble): Call dwarf2_emit_insn if generating ELF.
505 (s_cris_file, s_cris_loc): New.
506 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
507 * Makefile.am: Regenerate dependencies.
508 * Makefile.in: Regenerate.
510 2000-11-28 Alan Modra <alan@linuxcare.com.au>
512 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
513 (MRI_MUL_PRECEDENCE): Likewise.
514 (op_rank): Fix a comment typo.
516 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
518 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
520 (get_operand): Fix analysis for movw/movb instructions.
522 2000-11-24 Nick Clifton <nickc@redhat.com>
524 * configure.in (xscale-elf): Add target.
525 (xscale-coff): Add target.
526 * configure: Regenerate.
528 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
530 (ARM_EXT_XSCALE): New ARM architecture extension.
531 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
532 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
533 (ARM_THUMB): Rename to ARM_EXT_THUMB.
534 (ARM_ARCH_V4): Remove processor from architecture.
535 (ARM_ARCH_3M): New architecutre definition.
536 (ARM_ARCH_V5TE): New architecutre definition.
537 (ARM_ARCH_XSCALE): New architecutre definition.
538 (CPU_DEFAULT): Allow to be defaulted to XScale.
539 (atpcs): New boolean variable.
540 (ldr_flags): Support 'd' flag for double word loads.
541 (str_flags): Support 'd' flag for double word stored.
542 (do_mia): New function.
543 (do_mar): New function.
544 (do_mra): New function.
545 (do_pld): New function.
546 (do_ldrd): New function.
547 (do_blx): New function.
548 (do_bkpt): New function.
549 (do_clz): New function.
550 (do_lstc2): New function.
551 (do_cdp2): New function.
552 (do_t_blx): New function.
553 (do_t_bkpt): New function.
554 (do_smla): New function.
555 (do_smlal): New function.
556 (do_smul): New function.
557 (do_qadd): New function.
558 (do_co_reg2c): New function.
559 (LONGEST_INSN): Redefine to 7.
561 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
562 command line switches.
564 2000-11-22 Jim Wilson <wilson@redhat.com>
566 * config/tc-ia64.c (pseudo_func): Add missing initializers.
567 (struct rsrc): Make line unsigned.
568 (gr_values): Add missing initializer.
569 (SLOT_NUM_NOT_SET): Add unsigned cast.
570 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
571 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
572 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
573 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
574 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
575 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
576 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
577 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
578 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
579 Add ATTRIBUTE_UNUSED to unused parameters.
580 (convert_expr_to_ab_reg): Add parens.
581 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
582 (dot_prologue): Initialize grsave when declared.
583 (md_pseudo_table): Add missing initializers.
584 (operand_match): Add casts to bfd_vma.
585 (emit_one_bundle): Delete unused local prev. Make required_template
587 (specify_resource): Cast i to unsigned.
588 (note_register_values): Use fprintf_vma.
589 (print_dependency): Likewise.
591 2000-11-21 Jim Wilson <wilson@redhat.com>
593 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
594 for unwind info section.
595 (dot_endp): Likewise for unwind section.
597 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
600 2000-11-21 Jakub Jelinek <jakub@redhat.com>
602 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
603 (output_insn): Call dwarf2_emit_insn.
604 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
606 2000-11-17 Richard Henderson <rth@redhat.com>
608 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
609 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
610 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
612 2000-11-17 Nick Clifton <nickc@redhat.com>
614 * config/tc-arm.c (md_pseudo_table): Add support for .line and
617 2000-11-17 Richard Henderson <rth@redhat.com>
619 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
621 2000-11-17 Richard Henderson <rth@redhat.com>
623 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
624 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
625 tri-state definition of alpha_flag_mdebug.
626 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
627 (s_alpha_file): Store first .file directive.
629 (md_pseudo_table): Add stabs and stabn.
631 2000-11-17 Richard Henderson <rth@redhat.com>
633 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
635 2000-11-17 Richard Henderson <rth@redhat.com>
637 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
638 (main): Call dwarf2_finish.
639 * as.h (debug_type): Clarify documentation of the meaning
641 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
642 (print_stats): Fix parenthesis problem.
643 (now_subseg_size): New.
644 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
645 (dwarf2_directive_file): Don't set debug_type.
646 (dwarf2_where): Honor DEBUG_DWARF2 first.
647 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
648 do nothing if not emitting dwarf2 debug info, or no work.
649 * dwarf2dbg.h (dwarf2_emit_insn): Update.
650 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
651 (ecoff_new_file): Likewise.
652 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
653 commentary wrt dwarf2.
655 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
656 ATTRIBUTE_UNUSED as needed.
657 (emit_insn): Call dwarf2_emit_insn.
660 (s_alpha_coff_wrapper): Don't handle them.
661 (md_pseudo_table): Update for .file and .loc.
662 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
664 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
665 don't protect with debug_type.
666 * config/tc-hppa.c (md_assemble): Likewise.
667 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
668 * config/tc-mn10300.c (md_assemble): Likewise.
669 * config/tc-sh.c (md_assemble): Likewise.
670 * config/tc-v850.c (md_assemble): Likewise.
672 * config/tc-arm.c (arm_end_of_source): Remove.
673 * config/tc-hppa.c (pa_end_of_source): Remove.
674 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
675 * config/tc-mn10300.c (mn10300_finalize): Remove.
676 * config/tc-sh.c (sh_finalize): Remove.
677 * config/tc-v850.c (sh_finalize): Remove.
679 * config/tc-arm.h (md_end): Remove.
680 * config/tc-hppa.h (md_end): Remove.
681 (DWARF2_LINE_MIN_INSN_LENGTH): New.
682 * config/tc-m68hc11.h (md_end): Remove.
683 * config/tc-mn10300.h (md_end): Remove.
684 * config/tc-sh.h (md_end): Remove.
685 * config/tc-v850.h (md_end): Remove.
687 * config/tc-ia64.c (emit_one_bundle): Don't protect
688 dwarf2 bits with debug_type.
689 (md_assemble): Likewise.
690 (ia64_end_of_source): Don't call dwarf2_finish.
692 2000-11-16 Jim Wilson <wilson@redhat.com>
694 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
695 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
698 2000-11-16 H.J. Lu <hjl@gnu.org>
700 * config/obj-elf.c (obj_elf_symver): Don't check the missing
703 2000-11-15 Kazu Hirata <kazu@hxi.com>
705 * config/tc-tic30.c: Fix formatting.
706 * config/tc-tic80.c: Likewise.
707 * config/tc-v850.c: Likewise.
708 * config/tc-vax.c: Likewise.
709 * config/tc-w65.c: Likewise.
710 * config/tc-z8k.c: Likewise.
712 2000-11-14 DJ Delorie <dj@redhat.com>
714 * config/tc-v850.c: Support dwarf2.
715 * config/tc-v850.h: Ditto.
717 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
718 parse_cons_expression_v850 to initialize hold_cons_reloc.
720 2000-11-15 Bernd Schmidt <bernds@redhat.com>
722 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
723 (errata_nops_necessary_p): New function.
724 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
727 2000-11-14 Jim Wilson <wilson@redhat.com>
729 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
730 return little endian bfd formats.
732 2000-11-14 Kazu Hirata <kazu@hxi.com>
734 * config/aout_gnu.h: Fix formatting.
735 * config/atof-vax.c: Likewise.
736 * config/m68k-parse.h: Likewise.
737 * config/m88k-opcode.h: Likewise.
738 * config/obj-elf.c: Likewise.
739 * config/tc-arm.c: Likewise.
740 * config/tc-cris.c: Likewise.
741 * config/tc-i386.c: Likewise.
742 * config/tc-ia64.c: Likewise.
743 * config/tc-mn10300.c: Likewise.
744 * config/te-386bsd.h: Likewise.
745 * config/te-hppa.h: Likewise.
746 * config/te-nbsd.h: Likewise.
747 * config/te-ppcnw.h: Likewise.
748 * config/te-sparcaout.h: Likewise.
749 * config/te-tmips.h: Likewise.
750 * config/vax-inst.h: Likewise.
751 * config/vms-conf.h: Likewise.
753 2000-11-14 Jakub Jelinek <jakub@redhat.com>
755 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
757 2000-11-13 H.J. Lu <hjl@gnu.org>
759 * config/obj-elf.c (elf_frob_symbol): Support
760 ".symver name,name2@@@nodename".
761 (elf_frob_file_before_adjust): Likewise.
763 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
764 and ".symver name,name2@@@nodename".
767 2000-11-12 H.J. Lu (hjl@gnu.org)
769 * config/obj-elf.c (obj_elf_symver): Check missing version
772 2000-11-12 H.J. Lu (hjl@gnu.org)
774 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
775 instead of bfd_vma for non-bfd assemblers.
777 2000-11-09 Kazu Hirata <kazu@hxi.com>
779 * itbl-ops.c: Fix comment typos.
781 2000-11-08 Jim Wilson <wilson@redhat.com>
783 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
784 (struct unwind): Add next_slot_frag field.
785 (slot_index): New parameters slot_frag and first_frag. Add code
786 to add in frag sizes when different. Add comments.
787 (fixup_unw_records): New locals first_frag and last_frag. Pass new
788 arguments to slot_index.
789 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
790 loop end. Set next_slot_frag field.
792 2000-11-07 H.J. Lu <hjl@gnu.org>
794 * doc/as.texinfo (.symver): Updated for versioned symbol
797 * obj.h (format_ops): Add the frob_file_before_adjust field.
799 * config/obj-aout.c (aout_format_ops): Set the
800 frob_file_before_adjust field to 0.
801 * config/obj-coff.c (coff_format_ops): Likewise.
802 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
804 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
806 (elf_frob_file_before_adjust): New function to remove unneeded
807 versioned symbols from the symbol table.
808 (elf_format_ops): Set the frob_file_before_adjust field to
809 elf_frob_file_before_adjust.
811 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
814 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
816 2000-11-07 Peter Targett <peter.targett@arccores.com>
818 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
820 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
821 Fix compile time warning messages.
823 2000-11-07 Nick Clifton <nickc@redhat.com>
825 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
826 buffer in order to avoid buffer overflows.
828 2000-11-06 Steve Ellcey <sje@cup.hp.com>
830 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
831 Change M to m for -milp32 or -mlp64 to match gcc.
832 (dot_endp): Use bytes_per_address instead of 8.
833 (emit_one_bundle): Use number_to_chars_littleendian instead of
835 (fix_insn): Likewise.
836 (ia64_init): New function.
837 (ia64_target_format): New function.
838 (md_begin): Set endianness, arch, and machine as appropriate.
839 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
840 Make these macros depend on TE_HPUX macro.
841 (TARGET_FORMAT): Define.
842 (HOST_SPECIAL_INIT): Define.
843 * config/te-hpux.h: New file.
844 * configure.in: Add "ia64-*-hpux*" target to configure.
845 * configure: Regenerate.
847 2000-11-06 Kazu Hirata <kazu@hxi.com>
849 * as.c: Fix formatting.
850 * dwarf2dbg.c: Likewise.
851 * input-file.c: Likewise.
852 * input-file.h: Likewise.
853 * input-scrub.c: Likewise.
854 * itbl-ops.c: Likewise.
855 * listing.c: Likewise.
857 * messages.c: Likewise.
859 * subsegs.c: Likewise.
860 * subsegs.h: Likewise.
863 2000-11-06 Nick Clifton <nickc@redhat.com>
865 * doc/as.texinfo: Add GNU Free Documentation License.
866 * doc/gasp.texi: Add GNU Free Documentation License.
867 * doc/as.1: Add GNU Free Documentation License.
869 2000-11-05 Nick Clifton <nickc@redhat.com>
871 * config/tc-arm.c: Add include of "dwarf2dbg.h"
873 2000-11-02 Per Lundberg <plundis@chaosdev.org>
875 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
876 * configure: Regenerate.
878 2000-11-01 Nick Clifton <nickc@redhat.com>
880 * read.c (original_case_string): New global variable.
881 (read_a_source_file): Copy opcode string into
882 original_case_string if clobbering the case of the opcode.
883 * read.h: Export the definition of original_case_string.
884 * config/tc-arm.c (md_assembler): When parsing a .req
885 directive use the original opcode string, not the case
888 2000-11-02 Nick Clifton <nickc@redhat.com>
890 * config/tc-mn10300.c (debug_line): Remove this static
892 (md_assemble): Call dwarf2_generate_asm_lineno instead of
893 dwarf2_where and dwarf2_gen_line_info.
895 2000-11-02 Theo Honohan <th@futuretv.com>
897 * config/tc-arm.c (do_msr): Improve error message.
899 2000-10-31 Eric Christopher <echristo@redhat.com>
901 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
902 or pc-relative, else use fx_offset.
904 2000-10-31 Jim Wilson <wilson@redhat.com>
906 * config/tc-ia64.c (struct md): New field tag_fixups.
907 (ia64_flush_insns): Handle tag_fixups. Error if dangling
908 qualifying predicate.
909 (emit_one_bundle): Delete spurious multiplication by one. Handle
911 (ia64_start_line): Error if dangling qualifying predicate.
912 (defining_tag): New static variable.
913 (ia64_unrecognized_line, case '['): Parse tags.
914 (ia64_frob_label): Create tag_fixups.
915 (md_assemble): Reset md.qp.X_op after using it.
917 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
919 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
921 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
923 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
925 2000-10-30 Kazu Hirata <kazu@hxi.com>
927 * expr.c: Fix formatting.
928 * flonum-copy.c: Likewise.
929 * flonum.h: Likewise.
933 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
935 * as.h (OPTION_MD_BASE): Bump to 190.
936 * as.c (parse_args) <std_longopts>: Add comment about the need to
937 check OPTION_MD_BASE in as.h.
939 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
942 2000-10-27 Nick Clifton <nickc@redhat.com>
944 * configure.in (emulations): Add m68hc12.
945 * configure: Regenerate.
946 * po/gas.pot: Regenerate.
948 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
950 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
952 (arm_psr_parse): Handle lowercase CPSR and SPSR.
954 2000-10-25 Nick Clifton <nickc@redhat.com>
956 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
957 a DWARF2 line number information sequence.
959 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
961 * read.c (generate_lineno_debug): Update comment describing why
962 DWARF2 line number debug information is not generated
963 automatically by this function.
965 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
968 * config/tc-arm.h (md_end): Define.
969 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
971 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
972 if generating DWARF2 line numbers.
973 (arm_end_of_source): New function. Call dwarf2_finish if
976 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
977 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
978 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
980 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
982 * tc-i386.c: Fix prototype declarations for functions taking no
985 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
987 * tc-i386.c (i386_operand_modifier): Remove.
988 (build_displacement_string): Remove.
989 (i386_parse_seg): Remove.
990 (i386_intel_memory_operand): Remove.
991 (i386_intel_operand): Re-write using recursive descent parser based
992 on MASM documentation.
993 (struct intel_parser_s): New structure.
994 (intel_parser): New static variable.
995 (struct intel_token): New structure.
996 (cur_token, prev_token): New static variables.
1009 (intel_match_token): New function.
1010 (intel_get_token): New function.
1011 (intel_putback_token): New function.
1012 (intel_expr): New function.
1013 (intel_e05): New function.
1014 (intel_e05_1): New function.
1015 (intel_e06): New function.
1016 (intel_e06_1): New function.
1017 (intel_e09): New function.
1018 (intel_e09_1): New function.
1019 (intel_e10): New function.
1020 (intel_e10_1): New function.
1021 (intel_e11): New function.
1023 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1025 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1026 instructions to loose any special insn->architecture mask.
1028 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1029 (sparc_md_end, sparc_arch_types, sparc_arch,
1030 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1031 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1032 request v9b architecture if they are used).
1034 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1036 * config/tc-m68k.c: Fix the previous misapplied patch.
1038 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1040 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1041 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1042 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1045 2000-10-17 Kazu Hirata <kazu@hxi.com>
1047 * debug.c: Fix formatting.
1048 * depend.c: Likewise.
1049 * dwarf2dbg.c: Likewise.
1050 * dwarf2dbg.h: Likewise.
1051 * ecoff.c: Likewise.
1054 * flonum-konst.c: Likewise.
1055 * frags.h: Likewise.
1057 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1059 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1061 * doc/as.texinfo: Added notes about this new option.
1063 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1065 * config/tc-sh.c (JREG): Remove.
1066 (md_convert_frag): Remove #if 0:d code using JREG.
1068 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1070 * config/tc-i386.c (i386_operand_modifier): Only match
1071 modifiers SHORT and FLAT if they are followed by a space.
1072 (parse_register): When `allow_naked_reg' is set, do not confuse
1073 identifiers that start with a register name with a register.
1075 2000-10-12 Kazu Hirata <kazu@hxi.com>
1077 * app.c: Fix formatting.
1080 * bit_fix.h: Likewise.
1085 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1087 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1089 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1091 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1092 Re-arrange function a little and improve error message.
1094 * write.c (write_relocs): Fix a comment.
1096 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1099 2000-10-05 Jim Wilson <wilson@cygnus.com>
1101 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1103 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1105 * config/tc-i386.c: Delete some useless comments, reformat others.
1107 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1108 non-global syms in linkonce sections.
1110 2000-10-04 Ralf Baechle <ralf@gnu.org>
1112 * config/tc-ia64.c (operand_match): Don't use // style comments.
1113 * config/tc-i370.c: Likewise.
1115 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1117 Changes to handle varying register prefix and user symbol prefix.
1118 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1119 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1120 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1121 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1122 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1123 (demand_register_prefix): New variable.
1124 (md_pseudo_table): New pseudo ".syntax".
1125 (md_longopts): New options --no-underscore and --underscore.
1126 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1127 on symbols_have_leading_underscore.
1128 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1129 (get_spec_reg): Ditto.
1130 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1132 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1134 <case OPTION_NO_US, case OPTION_US>: New.
1135 (md_show_usage): Be brief and reformat to match continuation of
1137 * po/gas.pot: Regenerate.
1139 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1141 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1142 force relocs for 12 bit branches.
1143 (md_apply_fix): Similarly, adjust logic here.
1145 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1147 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1148 adjust for external and weak syms as we will use a reloc. Allow
1149 for +8 offset when calculating limits of branches.
1150 (hppa_fix_adjustable): Undo 2000-09-23 change.
1151 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1152 Correct distance calculation.
1153 (tc_gen_reloc): Print the file name and line number if we can't
1156 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1157 * config/tc-hppa.c (nonzero_dibits): Define.
1158 (arg_reloc_stub_needed): Check each arg and return value
1159 separately for zero case.
1160 (pa_align): Declare argument `bytes'.
1162 2000-09-25 Kazu Hirata <kazu@hxi.com>
1164 * config/tc-cris.c: Fix formatting.
1165 * config/tc-d10v.h: Likewise.
1166 * config/tc-d30v.c: Likewise.
1167 * config/tc-d30v.h: Likewise.
1168 * config/tc-fr30.c: Likewise.
1169 * config/tc-fr30.h: Likewise.
1170 * config/tc-m68k.c: Likewise.
1171 * config/tc-m68k.h: Likewise.
1172 * config/tc-pj.h: Likewise.
1173 * config/tc-ppc.c: Likewise.
1174 * config/tc-ppc.h: Likewise.
1175 * config/tc-sh.c: Likewise.
1176 * config/tc-sh.h: Likewise.
1177 * config/tc-sparc.c: Likewise.
1178 * config/tc-v850.h: Likewise.
1179 * config/tc-vax.h: Likewise.
1180 * config/tc-w65.h: Likewise.
1181 * config/tc-z8k.h: Likewise.
1183 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1185 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1186 checks only for ELF.
1187 (hppa_force_relocation): Likewise.
1189 2000-09-22 Jim Wilson <wilson@cygnus.com>
1191 * config/tc-ia64.c (dv_sem): Add "stop".
1192 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1193 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1194 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1196 (mark_resources): Check IA64_RS_PRr.
1198 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1200 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1201 md_estimate_size_before_relax): Redesign and clean up the
1202 relaxation mechanism.
1204 2000-09-21 Kazu Hirata <kazu@hxi.com>
1206 * config/tc-ns32k.c: Fix formatting.
1207 * config/tc-ns32k.h: Likewise.
1209 2000-09-20 Kazu Hirata <kazu@hxi.com>
1211 * config/tc-m32r.c: Fix formatting.
1212 * config/tc-m32r.h: Likewise.
1213 * config/tc-m68851.h: Likewise.
1214 * config/tc-m68hc11.c: Likewise.
1215 * config/tc-m68hc11.h: Likewise.
1216 * config/tc-m88k.c: Likewise.
1217 * config/tc-mcore.c: Likewise.
1218 * config/tc-mcore.h: Likewise.
1219 * config/tc-mips.c: Likewise.
1220 * config/tc-mips.h: Likewise.
1221 * config/tc-mn10200.h: Likewise.
1222 * config/tc-mn10300.h: Likewise.
1223 * config/tc-tahoe.c: Likewise.
1224 * config/tc-tahoe.h: Likewise.
1226 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1228 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1229 Likewise in relaxation description comments.
1231 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1233 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1234 subtraction of two syms without emitting a relocation.
1236 From David Huggins-Daines <dhd@linuxcare.com>
1237 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1238 global or weak symbols.
1240 2000-09-15 Kazu Hirata <kazu@hxi.com>
1242 * config/tc-h8300.h: Fix formatting.
1243 * config/tc-h8500.c: Likewise.
1244 * config/tc-h8500.h: Likewise.
1245 * config/tc-hppa.h: Likewise.
1246 * config/tc-i370.h: Likewise.
1247 * config/tc-i386.h: Likewise.
1248 * config/tc-i860.c: Likewise.
1249 * config/tc-i860.h: Likewise.
1250 * config/tc-i960.h: Likewise.
1251 * config/tc-ia64.c: Likewise.
1252 * config/tc-ia64.h: Likewise.
1254 2000-09-14 Kazu Hirata <kazu@hxi.com>
1256 * config/tc-a29k.c: Fix formatting.
1257 * config/tc-alpha.c: Likewise.
1258 * config/tc-arc.c: Likewise.
1259 * config/tc-arc.h: Likewise.
1260 * config/tc-arm.c: Likewise.
1261 * config/tc-arm.h: Likewise.
1262 * config/tc-avr.c: Likewise.
1263 * config/tc-avr.h: Likewise.
1264 * config/tc-tic30.c: Likewise.
1265 * config/tc-tic30.h: Likewise.
1266 * config/tc-tic54x.c: Likewise.
1267 * config/tc-tic54x.h: Likewise.
1268 * config/tc-tic80.c: Likewise.
1269 * config/tc-tic80.h: Likewise.
1271 2000-09-14 Timothy Wall <twall@cygnus.com>
1273 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1274 parallel comparisons for later use.
1275 (struct rsrc): Add parallel comparison type.
1276 (resources_match): Skip special cases of PR usage (non-conflicting
1279 2000-09-13 Kazu Hirata <kazu@hxi.com>
1281 * config/obj-ecoff.c: Fix formatting.
1282 * config/obj-elf.c: Likewise.
1283 * config/obj-elf.h: Likewise.
1284 * config/obj-evax.h: Likewise.
1285 * config/obj-generic.h: Likewise.
1286 * config/obj-hp300.c: Likewise.
1287 * config/obj-hp300.h: Likewise.
1288 * config/obj-ieee.h: Likewise.
1289 * config/obj-vms.c: Likewise.
1290 * config/obj-vms.h: Likewise.
1292 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1294 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1295 (md_parse_option): Ditto.
1296 (md_longopts): Add -mips32 option.
1297 (md_show_usage): Document new options.
1298 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1299 (mips_ip): Assemble mfc0 with a sub-selection code.
1300 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1301 (mips_cpu_to_str): New function.
1302 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1303 Use CPU_* defines instead of hardcoded numbers.
1305 * doc/as.texinfo: Document new options.
1306 * doc/c-mips.texi: Ditto.
1308 2000-09-12 Kazu Hirata <kazu@hxi.com>
1310 * as.h: Fix formatting.
1311 * asintl.h: Likewise.
1312 * bit_fix.h: Likewise.
1313 * config/obj-aout.c: Likewise.
1314 * config/obj-aout.h: Likewise.
1315 * config/obj-bout.c: Likewise.
1316 * config/obj-bout.h: Likewise.
1317 * config/obj-coff.c: Likewise.
1318 * config/obj-coff.h: Likewise.
1319 * dwarf2dbg.h: Likewise.
1321 * flonum.h: Likewise.
1322 * frags.h: Likewise.
1323 * itbl-ops.h: Likewise.
1324 * macro.h: Likewise.
1327 * struc-symbol.h: Likewise.
1328 * subsegs.h: Likewise.
1329 * symbols.h: Likewise.
1331 * write.h: Likewise.
1333 2000-09-11 Kazu Hirata <kazu@hxi.com>
1335 * bignum-copy.c: Fix formatting.
1336 * config/tc-i370.c: Likewise.
1337 * config/tc-i960.c: Likewise.
1338 * config/tc-m68k.c: Likewise.
1339 * ehopt.c: Likewise.
1340 * flonum-copy.c: Likewise.
1341 * flonum-konst.c: Likewise.
1342 * flonum-mult.c: Likewise.
1343 * literal.c: Likewise.
1346 * stabs.c: Likewise.
1347 * subsegs.c: Likewise.
1349 2000-09-09 Philip Blundell <philb@gnu.org>
1351 * configure.in (arm*-*-uclinux*): New target.
1352 * configure: Regenerate.
1354 2000-09-09 Kazu Hirata <kazu@hxi.com>
1356 * input-file.c: Fix formatting.
1357 * itbl-ops.c: Likewise.
1358 * messages.c: Likewise.
1360 2000-09-08 Philip Blundell <philb@gnu.org>
1362 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1365 2000-09-07 H.J. Lu <hjl@gnu.org>
1367 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1368 * configure: Rebuild.
1370 2000-09-07 Kazu Hirata <kazu@hxi.com>
1372 * atof-generic.c: Fix formatting.
1373 * config/tc-mips.c: Likewise.
1374 * config/tc-vax.c: Likewise.
1375 * input-scrub.c: Likewise.
1377 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1379 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1380 * configure.in (sh-*-linux*): Added.
1381 * configure: Rebuilt.
1383 2000-09-06 Kazu Hirata <kazu@hxi.com>
1385 * config/tc-hppa.c: Fix formatting.
1387 * ecoff.c: Fix formatting.
1389 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1391 * configure: Rebuilt with new libtool.m4.
1393 2000-09-05 Kazu Hirata <kazu@hxi.com>
1395 * cgen.c: Fix formatting.
1396 * config/tc-ia64.c: Likewise.
1398 2000-09-05 Nick Clifton <nickc@redhat.com>
1400 * aclocal.m4: Regenerate.
1401 * config.in: Regenerate.
1402 * configure: Regenerate.
1403 * po/gas.pot: Regenerate.
1405 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1407 * config/tc-cris.c: Correct comment typos.
1409 2000-09-05 Eric Christopher <echristo@cygnus.com>
1411 * config/tc-mn10300.c: Cleanup.
1412 (md_pcrel_from): Enable.
1414 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1416 * expr.c (operand): Fix a comment typo.
1417 * write.c (write_relocs): Fix a signed/unsigned warning.
1419 * config/tc-hppa.c (fudge_reg_expressions): New
1420 (hppa_force_reg_syms_absolute): New.
1421 (pa_equ): Allow reg_section expressions.
1422 * config/tc-hppa.c (md_optimize_expr): Define.
1423 (hppa_force_reg_syms_absolute): Prototype.
1425 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1426 (pa_parse_number): Pass in arg to select fp reg parsing.
1427 Return 1 to indicate format checks pass. If strict, then only
1428 accept a register or register symbol. Return value in...
1429 (pa_number): New static for pa_parse_number.
1430 (FP_REG_BASE): Define.
1431 (FP_REG_RSEL): Define.
1432 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1433 appropriate. White space changes.
1434 (need_pa11_opcode): Don't bother passing any params, get them from
1436 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1437 Remove extraneous check in case 'Q'.
1438 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1439 reg, set section of resulting symbol to reg_section.
1440 (pa_parse_space_stmt): Modify call to pa_parse_number.
1441 (pa_space): Likewise.
1443 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1444 (hppa_force_relocation): Handle vtable relocs.
1445 (pa_vtable_entry): New.
1446 (pa_vtable_inherit): New.
1447 (md_pseudo_table): Add entries for vtable pseudos.
1448 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1449 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1451 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1452 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1453 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1455 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1456 specify a symbol type.
1458 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1459 dependent things together.
1460 (md_elf_symbol_type): Define.
1462 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1464 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1466 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1467 (obj_elf_vtable_entry): Declare.
1469 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1470 and export function.
1471 (obj_elf_vtable_entry): Similarly.
1472 (elf_pseudo_table): Fix the damage with a cast.
1474 2000-09-03 Richard Henderson <rth@cygnus.com>
1476 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1477 for template selection when a label is needed.
1479 2000-09-02 Kazu Hirata <kazu@hxi.com>
1481 * config/tc-ia64.c: Fix formatting.
1483 2000-09-02 Nick Clifton <nickc@redhat.com>
1485 * configure.in: Increase version number to 2.10.91.
1486 * configure: Regenerate.
1487 * aclocal.m4: Regenerate.
1488 * config.in: Regenerate.
1489 * po/gas.pot: Regenerate.
1490 * Makefile.in: Regenerate.
1492 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1494 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1495 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1496 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1498 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1501 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1503 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1504 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1505 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1506 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1507 (GOT_symbol): New variable.
1508 (md_undefined_symbol): Set it.
1510 2000-09-01 Richard Henderson <rth@cygnus.com>
1512 * config/tc-ia64.c (match): Don't inline.
1513 (extra_goodness): New.
1514 (md_begin): Prefer nop.f and nop.b for best_template.
1516 2000-08-31 Kazu Hirata <kazu@hxi.com>
1518 * as.c: Fix formatting.
1520 * frags.c: Likewise.
1521 * macro.c: Likewise.
1523 2000-08-31 Eric Christopher <echristo@cygnus.com>
1525 * config/tc-mn10300.c: Cleanup and fix warnings.
1526 (md_pseudo_table): Add initializers.
1527 (md_show_usage): Cleanup.
1528 (md_parse_option): Fix warnings.
1529 (md_undefined_symbol): Fix warnings.
1530 (md_conver_frag): Fix warnings.
1531 (tc_gen_reloc): Fix warnings.
1532 (md_apply_fix3): Fix warnings.
1533 (check_operand): Fix warnings.
1535 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1537 * acinclude.m4: Include libtool and gettext macros from the
1539 * aclocal.m4, configure: Rebuilt.
1541 2000-08-30 Mark Hatle <mhatle@mvista.com>
1543 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1545 2000-08-31 Kazu Hirata <kazu@hxi.com>
1547 * listing.c: Fix formatting.
1549 2000-08-29 Kazu Hirata <kazu@hxi.com>
1551 * app.c: Fix a comment typo. Fix formatting.
1553 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1555 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1556 offset of the target destination for jmp instructions.
1557 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1559 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1561 * NEWS: Mention support for CRIS.
1563 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1565 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1566 Sets `.lcomm' alignment to zero.
1568 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1570 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1571 (TC_FIX_ADJUSTABLE): Define.
1573 2000-08-23 Jim Wilson <wilson@cygnus.com>
1575 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1576 unwind.personality_routine is set.
1578 2000-08-23 H.J. Lu <hjl@gnu.org>
1580 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1582 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1584 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1587 2000-08-22 H.J. Lu <hjl@gnu.org>
1589 * config.in (STRICTCOFF): New for strict COFF.
1591 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1592 i386-*-go32* and i386-go32-rtems*.
1593 * configure: Rebuilt.
1595 * config/obj-coff.c (obj_coff_endef): Follow the historical
1596 behavior if STRICTCOFF is not defined.
1598 * doc/internals.texi: Document STRICTCOFF.
1600 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1602 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1603 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1604 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1605 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1606 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1607 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1608 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1611 2000-08-22 Eric Christopher <echristo@cygnus.com>
1613 * config/tc-mn10300.c: (md_apply_fix): New function.
1614 (mn10300_force_relocation): New function.
1615 (mn10300_fix_adjustable): New function.
1617 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1618 (TC_HANDLES_FX_DONE): Define.
1619 (obj_fix_adjustable): Define.
1620 (MD_APPLY_FIX3): Define.
1621 (TC_LINKRELAX_FIXUP): Define.
1623 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1625 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1627 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1629 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1631 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1632 if the fixup resulted in a relocation.
1634 2000-08-18 Nick Clifton <nickc@redhat.com>
1636 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1637 Make reference to first element of shift_names explicit.
1639 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1641 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1642 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1643 add a symbol's address. Removed all target-specific #ifdefs that
1644 used to accomplished the same.
1645 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1646 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1647 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1648 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1649 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1651 2000-08-17 Kazu Hirata <kazu@hxi.com>
1653 * dwarf2dbg.c: Fix formatting.
1655 2000-08-17 Nick Clifton <nickc@redhat.com>
1657 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1658 to be recoded as logical shift lefts by zero.
1660 2000-08-16 Jim Wilson <wilson@cygnus.com>
1662 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1663 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1665 (note_register_values): Handle IA64_OPND_R3_2 operands.
1667 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1669 * config/tc-i860.c (md_operand): Silly typo fixed.
1671 2000-08-16 Nick Clifton <nickc@redhat.com>
1673 * config/tc-arm.c (struct asm_shift): Delete.
1675 (enum asm_shift_index): New.
1676 (struct asm_shift_properties): New.
1677 (struct asm_shift_name): New.
1678 (shift_properties[]); New.
1679 (shift_names[]); New.
1681 (decode_shift): Use new structures.
1682 Issue a warning is "ROR #0" is used.
1683 Issue a warning if "ASR #0" or "LSR #0" is used.
1685 (md_begin): Initialise arm_shift_hsh table from new
1686 asm_shift_name array.
1688 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1690 * config/tc-sparc.c: Kill all warnings.
1691 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1693 (md_show_usage): Update usage text.
1695 2000-08-16 Nick Clifton <nickc@redhat.com>
1697 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1700 2000-08-15 Will Cohen <wcohen@redhat.com>
1702 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1704 * config/tc-sh.c (md_assemble): Changed so debug_type
1705 test performed for ppi_assemble
1706 * config/tc-sh.c: Included dwarf2dbg.h.
1707 (debug_line): Defined.
1708 (md_assemble): Generates dwarf2 line info.
1709 (sh_finalize): New function. Finalize dwarf2 info.
1710 (assemble_ppi): Returns size of code generated.
1711 (build_Mytes): Returns size of code generated.
1712 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1713 * config/tc-sh.h (md_end): Defined.
1714 (sh_finalize): Declared.
1716 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1718 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1721 2000-08-14 Nick Clifton <nickc@redhat.com>
1723 * config/tc-arm.c (do_bx): Allow "bx pc".
1725 2000-08-14 Jim Wilson <wilson@cygnus.com>
1727 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1728 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1729 (md_begin): Change assignment to md.flag to OR in the new bit.
1731 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1733 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1734 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1737 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1739 * NEWS: Mention i860 support.
1741 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1743 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1745 2000-08-14 Andreas Schwab <schwab@suse.de>
1747 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1749 2000-08-11 Andreas Schwab <schwab@suse.de>
1751 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1754 2000-08-11 Kazu Hirata <kazu@hxi.com>
1756 * expr.c: Fix formatting.
1757 * config/obj-bout.c: Likewise.
1759 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1761 * doc/c-i860.texi: Flesh out the i860 section more.
1763 2000-08-10 Kazu Hirata <kazu@hxi.com>
1765 * symbols.c: Fix formatting.
1768 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1770 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1771 has the IgnoreSize bit set.
1773 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1775 From Rodney Brown <RodneyBrown@mynd.com>
1776 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1777 * configure: Regenerate.
1779 2000-08-09 Kazu Hirata <kazu@hxi.com>
1781 * hash.c: Fix formatting.
1784 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1786 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1787 (i860_fix_info): New enum.
1788 (MD_APPLY_FIX3): Define.
1789 (WORKING_DOT_WORD): Define.
1790 (TC_HANDLES_FX_DONE): Define.
1791 (DIFF_EXPR_OK): Define.
1792 (LISTING_HEADER): Define.
1793 (TARGET_FORMAT): Select target format based on endian flag.
1794 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1795 (target_big_endian): Add external declaration.
1797 * config/tc-i860.c: All existing code reworked completely. Other
1798 new code shown below.
1799 (SYNTAX_SVR4): Define.
1800 (target_warn_expand): New variable.
1801 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1802 (md_longopts): Declare and define with new options (-EL, -EB,
1804 (md_show_usage): New function.
1805 (md_operand): New function.
1806 (obtain_reloc_for_imm16): New function.
1807 (md_apply_fix3): New function.
1808 (tc_gen_reloc): New function.
1810 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1812 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1813 2 bytes of the jump address are in the same frag.
1814 (find): Accept 68hc12 register indirect modes.
1816 * NEWS: Mention 68HC11 & 68HC12 support.
1818 2000-08-07 Richard Henderson <rth@cygnus.com>
1820 * config/tc-ia64.c (unwind): Add prologue_mask member.
1821 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1822 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1823 (dot_body): Clear unwind.prologue_mask.
1824 (dot_prologue): Set it. Accept a register second argument.
1826 2000-08-07 Kazu Hirata <kazu@hxi.com>
1828 * config/atof-ieee.c: Fix formatting.
1829 * config/atof-tahoe.c: Likewise.
1831 2000-08-06 Nick Clifton <nickc@cygnus.com>
1833 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1836 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1837 of .popsection, .previous, .pushsection, .subsection,
1838 .version, .vtable_entry, .vtable_inherit and .weak.
1840 2000-08-05 Kazu Hirata <kazu@hxi.com>
1842 * config/tc-cris.c: Fix formatting.
1843 * config/tc-i386.c: Likewise.
1844 * config/tc-sparc.c (sparc_ip): Simplify the code.
1846 2000-08-04 Kazu Hirata <kazu@hxi.com>
1848 * config/tc-cris.c: Rearrange code for readability.
1849 * config/tc-d10v.c: Fix formatting.
1850 * config/tc-m32r.c: Likewise.
1851 * config/tc-sparc.c: Likewise.
1853 2000-08-02 Jim Wilson <wilson@cygnus.com>
1855 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1856 before ia64_find_opcode.
1857 (md_assemble): Likewise.
1859 2000-08-01 Nick Clifton <nickc@cygnus.com>
1861 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1862 Undo some formatting fixes.
1864 2000-08-01 Kazu Hirata <kazu@hxi.com>
1866 * config/obj-som.c: Fix formatting.
1867 * config/obj-ieee.c: Likewise.
1868 * config/tc-arm.c: Likewise.
1869 * config/tc-v850.c: Likewise.
1871 2000-08-01 Nick Clifton <nickc@redhat.com>
1873 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1874 index by command line option.
1876 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1878 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1879 (@node M68K-Branch): Rewrite to match the reality.
1881 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1883 * doc/c-i860.texi: New file.
1884 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1885 * doc/Makefile.in: Regenerate.
1886 * doc/all.texi: Add I860 as relevant architecture.
1887 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1889 2000-07-31 Kazu Hirata <kazu@hxi.com>
1891 * config/tc-d30v.c: Fix formatting.
1893 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1895 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1896 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1897 long emit a long branch if available instead of an absolute jump, never
1898 emit absolute jumps for anything with --pcrel.
1900 * doc/c-m68k.texi: Document new command line option.
1902 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1904 * config/tc-avr.c: Use PARAMS macro in function declarations.
1905 Don't declare md_pcrel_from_section (already in tc-avr.h).
1906 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1907 (avr_operand): Don't set (unsigned) op_mask to -1.
1909 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1911 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1912 * configure: Regenerated.
1913 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1914 of operand to the .type directive (.e.g, "type").
1916 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1918 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1919 * app.c (do_scrub_chars): Record where first comment found.
1920 * read.c (read_a_source_file): Init found_comment on entry, and
1921 notify whether comments found on exit.
1922 * config/tc-hppa.c (md_shortopts): Add "c".
1923 (md_longopts): Add warn-comment.
1924 (md_parse_option): Handle it.
1925 (md_show_usage): Show available options.
1926 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1928 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1930 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1931 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1933 (md_estimate_size_before_relax): Don't fall off end of function.
1935 2000-07-27 Kazu Hirata <kazu@hxi.com>
1937 * config/tc-avr.c: Fix formatting.
1938 * config/tc-ns32k.c: Likewise.
1940 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1942 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1944 2000-07-27 Kazu Hirata <kazu@hxi.com>
1946 * config/tc-d10v.c: Fix formatting.
1947 * config/tc-z8k.c: Likewise.
1948 * config/tc-sparc.c: Likewise.
1950 2000-07-26 Dave Brolley <brolley@redhat.com>
1952 * cgen.c (queue_fixup): Declare opinfo.
1953 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1954 (gas_cgen_md_operand): Ditto.
1955 (gas_cgen_md_apply_fix3): Ditto.
1957 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1959 * config/obj-coff.c (obj_frob_symbol): Don't merge
1960 labels. Don't merge if the symbol isn't constant. Return
1961 immediately if a symbol is merged.
1963 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1965 * frags.c (frag_align): Correct absolute section alignment.
1967 2000-07-20 DJ Delorie <dj@redhat.com>
1969 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1970 it breaks linking against DLLs.
1972 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1974 * configure.in: Add CRIS support.
1975 * configure: Regenerate.
1976 * Makefile.am: (CPU_TYPES): Add cris.
1977 (CPU_OBJ_VALID) [aout]: Add cris.
1978 (MULTI_CPU_TYPES): Add cris.
1979 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1980 [coff]: Only i386 and mips are valid.
1981 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1982 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1983 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1984 Regenerate dependencies.
1985 * Makefile.in: Regenerate.
1986 * aclocal.m4: Regenerate.
1987 * as.c: Declare crisaout, criself.
1988 * config/tc-cris.h, config/tc-cris.c: New.
1989 * config/e-criself.c, config/e-crisaout.c: New.
1990 * po/POTFILES.in, po/gas.pot: Regenerate.
1992 2000-07-20 Kazu Hirata <kazu@hxi.com>
1994 * read.c: Fix formatting.
1995 * write.c: Fix formatting.
1997 2000-07-19 H.J. Lu <hjl@gnu.org>
1999 * sb.c: Include <stdlib.h> if exists for abort ().
2001 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2003 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2004 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2005 (pa_type_args): Same here.
2007 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2009 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2010 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2011 the storage class is already set.
2013 2000-07-17 Kazu Hirata <kazu@hxi.com>
2015 * config/tc-m68hc11.c: Fix formatting.
2016 * config/tc-mn10200.c: Likewise.
2017 * config/tc-mn10300.c: Likewise.
2018 * config/tc-pj.c: Likewise.
2019 * config/tc-tic80.c: Likewise.
2020 * config/tc-w65.c: Likewise.
2022 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2024 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2027 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2029 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2032 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2034 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2035 ELF as are used for SOM (except the 32-bit reloc one) to decide
2036 whether a symbol can be reduced to a section symbol. Expand on
2037 the comment for symbols involved in LR% and RR% expressions.
2039 2000-07-14 Nick Clifton <nickc@cygnus.com>
2041 * config/tc-mips.c (mips_disable_float_construction): New
2042 static variable. Set to true if doubles should not be
2043 constructed by loading two single width fp registers with
2044 halves of the value.
2045 (mips_ip): Test mips_disable_float_construction.
2046 (md_longopts): Add command line switches --construct-floats
2047 and --no-construct-floats.
2048 (md_parse_option): Parse new command line options.
2049 (md_show_usage): Describe new command line options.
2051 * doc/c-mips.texi: Document new command line options.
2053 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2055 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2056 * configure: Regenerate.
2058 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2060 * configure.in (DEFAULT_EMULATION setting): Revert part of
2061 2000-07-01 change that set te_multi=multi unless set to tmips.
2062 * configure: Regenerate.
2064 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2066 * config/obj-coff.c (coff_frob_section): Add padding to the last
2067 section when aligning it increases its size.
2069 2000-07-11 Kazu Hirata <kazu@hxi.com>
2071 * config/tc-tic54x.c: Fix formatting.
2073 2000-07-10 Kazu Hirata <kazu@hxi.com>
2075 * config/tc-h8500.c: Fix formatting.
2076 * config/tc-tic54x.c: Fix formatting.
2078 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2080 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2081 displacements correctly.
2083 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2085 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2087 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2091 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2093 From David Huggins-Daines <dhd@linuxcare.com>
2094 * config/te-hppalinux64.h: Add a new emulation.
2095 * configure.in (emulations): Add configure bits to support the
2096 64-bit Linux/parisc target.
2097 * configure: Regenerate.
2099 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2100 (md_shortopts): Add `V' for ELF.
2102 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2103 when SOM or ELF_ARG_RELOC are defined.
2104 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2105 ELF_ARG_RELOC are defined.
2106 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2107 (pa_stringer): ..Do it here instead. Fix comment typos.
2108 (hppa_force_relocation): Cast enums to int before comparing with
2111 From Ryan Bradetich <rbradetich@uswest.net>
2112 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2113 redifinition warning.
2114 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2115 (hppa_force_relocation): ditto
2116 (md_apply_fix): Added cast to buf to fix warnings.
2118 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2119 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2121 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2122 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2123 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2124 reloc_type** to avoid warnings in switch.
2125 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2126 little earlier instead.
2128 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2130 (pa_type_args): Use symbol_arg_reloc_info.
2131 (struct pa_it): Make arg_reloc unsigned int.
2132 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2133 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2134 (pa_code): Delete. pa_text duplicates this function.
2135 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2136 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2138 (cons_fix_new_hppa): Actually change selector to e_fsel when
2139 warning about assuming so.
2140 (tc_gen_reloc): More example elf arg reloc code.
2141 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2142 (hppa_force_relocation): Likewise.
2144 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2146 (pa_end_of_source): Prototype.
2147 (hppa_fix_adjustable): Prototype.
2148 (LABELS_WITHOUT_COLONS): Move it..
2149 * config/te-hppa.h: To here.
2151 * config/te-hppa64.h: New file.
2153 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2155 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2156 format -10, -16, 16 relocs.
2157 (hppa_elf_mark_end_of_function): Test for null
2158 last_call_info->start_symbol
2160 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2161 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2162 re_assesmble_* functions. Delete extraneous statements. Fix
2164 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2165 insn to re_assemble_*.
2167 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2169 * doc/internals.texi (Expressions): Fix typo.
2171 2000-07-08 Kazu Hirata <kazu@hxi.com>
2173 * config/tc-sh.c: Fix formatting.
2174 * config/tc-tic54x.c: Fix formatting.
2175 * depend.c: Fix formatting.
2176 * flonum-konst.c: Likewise.
2177 * flonum-mult.c: Likewise.
2179 2000-07-07 Kazu Hirata <kazu@hxi.com>
2181 * config/tc-sh.c: Fix comments.
2182 * config/obj-vms.c: Fix comments.
2183 * config/tc-a29k.c: Likewise.
2184 * config/tc-alpha.c: Likewise.
2185 * config/tc-h8300.c: Likewise.
2186 * config/tc-h8500.c: Likewise.
2187 * config/tc-i370.c: Likewise.
2188 * config/tc-ia64.c: Likewise.
2189 * config/tc-m68hc11.c: Likewise.
2190 * config/tc-m68k.c: Likewise.
2191 * config/tc-mips.c: Likewise.
2192 * config/tc-ns32k.c: Likewise.
2193 * config/tc-ppc.c: Likewise.
2194 * config/tc-z8k.c: Likewise.
2196 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2198 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2199 Default to '(SEC_LOAD | SEC_DATA)'.
2200 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2202 * doc/internals.texi (CPU Backend): Describe
2203 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2205 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2207 * as.c (parse_args): NULL terminate the long option list.
2209 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2211 * config/tc-d30v.h: Include "write.h" for fixS.
2212 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2214 2000-07-05 Nick Clifton <nickc@cygnus.com>
2216 * config/tc-d30v.c (write_2_short): Further changes to warning
2217 messages produced when combining EITHER_BUT_PREFER_MU attributed
2220 2000-07-05 DJ Delorie <dj@redhat.com>
2224 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2226 * config/tc-arm.c (psrs): Accept combinations of flags.
2228 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2230 * config/tc-avr.c: Change _ () to _() around all strings marked
2231 for translation (exception from the usual coding style).
2232 (avr_opt): New struct variable, how the new switches are set.
2233 (OPTION_MMCU): Define as 'm' and actually use.
2234 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2235 (show_mcu_list): New function, display the list of known MCUs.
2236 (md_show_usage): Document the new switches. Call show_mcu_list.
2237 (avr_set_arch): Change 'm' to OPTION_MMCU.
2238 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2239 Handle the new switches.
2240 (avr_operands): Disable warnings for undefined combinations of
2241 operands if -mall-opcodes. Disable warnings for skipping two-word
2242 instructions if enhanced core or -mno-skip-bug.
2243 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2244 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2245 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2246 (avr_ldi_expression): Warn about implicit lo8().
2247 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2249 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2251 * configure.in: Add entry for mips-*-sysv4*MP*
2252 * configure: Rebuild
2253 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2254 elf32-tradlittlemips for traditional mips targets.
2255 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2256 test for Link Once sections as in adjust_reloc_syms.
2257 * config/te-tmips.h: New file for traditional mips targets. Define
2260 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2262 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2263 flags argument is not present, don't change an existing section's
2264 section's attributes. If the flags argument is present, warn if the
2265 attributes don't match the section's current attributes. When
2266 long section names are supported, set SEC_LINK_ONCE and
2267 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2269 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2271 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2272 symbols; create them.
2274 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2276 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2277 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2279 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2281 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2282 expressions. Ignore the problem when handling 16 bit signed
2283 immediates, because the assembler will take care of the relocation
2286 2000-06-27 Nick Clifton <nickc@cygnus.com>
2288 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2289 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2290 sequential order, and emit warning messages if the input source
2291 code contains constructs like that, or parallel constructs
2292 containing such opcodes.
2294 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2296 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2297 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2298 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2299 (md_show_usage): Update usage message.
2300 (md_parse_option): Allow redefinition of MCU type within the
2301 same avr[1-5] bfd machine type. Show both old and new MCU type
2302 in the error message.
2303 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2304 Simplify 8K wrap code.
2306 2000-06-25 Kazu Hirata <kazu@hxi.com>
2308 * config/obj-aout.c: Remove all uses of DEFUN.
2309 * config/obj-ieee.c: Likewise.
2310 * config/tc-sh.c: Fix comment typos.
2311 * config/tc-tahoe.c: Likewise.
2312 * config/tc-vax.c: Likewise.
2313 * config/tc-w65.c: Likewise.
2314 * config/tc-z8k.c: Likewise.
2315 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2317 2000-06-24 DJ Delorie <dj@cygnus.com>
2319 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2320 more changes from Sept 1999
2321 (tc_i386_fix_adjustable): ditto
2322 (md_apply_fix3): ditto
2324 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2326 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2327 (gas_cgen_parse_operand): Set it around expression() call.
2328 (gas_cgen_md_operand): Test for it before longjmp().
2330 2000-06-24 Kazu Hirata <kazu@hxi.com>
2332 * config/tc-h8500.c: Remove all uses of DEFUN.
2333 * config/tc-sh.c: Likewise.
2334 * config/tc-w65.c: Likewise.
2335 * config/tc-z8k.c: Likewise.
2337 * config/tc-h8500.c: Fix typos in comments.
2339 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2341 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2344 2000-06-23 matthew green <mrg@redhat.com>
2346 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2347 defined. Fix error message for `[' grouping.
2349 2000-06-22 Kazu Hirata <kazu@hxi.com>
2351 * config/tc-h8300.c: Fix formatting and comment typos.
2353 2000-06-22 Timothy Wall <twall@cygnus.com>
2355 * config/tc-ia64.c (note_register_values): Move premature QP
2356 notation clearing into the appropriate place.
2358 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2360 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2361 first before anything else. Add bin-bugs.h, emul.h and progress.h
2362 Sort list of files as for $(OBJS) in Makefile.am.
2364 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2365 find one. Remake dependencies.
2366 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2367 * Makefile.in: Regenerate.
2368 * doc/Makefile.in: Regenerate.
2370 * config/tc-i386.c (i386_displacement): Don't assume a constant
2371 displacement is necessarily 16 bits when in 16 bit code mode.
2372 (md_assemble): Instead size the displacement here after we know
2373 for sure that a .code16gcc operand hasn't automatically added
2374 operand size prefixes.
2376 2000-06-21 H.J. Lu <hjl@gnu.org>
2378 * Makefile.am: Rebuild dependency.
2379 * Makefile.in: Rebuild.
2381 2000-06-21 Kazu Hirata <kazu@hxi.com>
2383 * config/tc-h8300.c (parse_reg): Make the function static.
2384 (parse_exp): Likewise.
2386 2000-06-20 DJ Delorie <dj@cygnus.com>
2388 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2389 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2390 for cygwin import libraries to work properly.
2392 2000-06-20 H.J. Lu <hjl@gnu.org>
2394 * Makefile.am: Rebuild dependency.
2395 * Makefile.in: Rebuild.
2396 * configure: Likewise.
2397 * doc/Makefile.in: Likewise.
2399 2000-06-20 Timothy Wall <twall@cygnus.com>
2401 * doc/internals.texi (CPU backend): Add @itemx for
2402 TC_START_LABEL_WITHOUT_COLON.
2403 * doc/c-tic54x.texi: New.
2404 * doc/as.texinfo: Add tic54x features and include primary tic54x
2406 * doc/all.texi: Add C54X.
2407 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2408 * doc/Makefile.in: Regenerate.
2409 * configure.in: Add tic54x and define LIBM for tic54x.
2410 * configure: Regenrate.
2411 * config/tc-tic54x.[ch]: New.
2412 * config/obj-coff.h: Add tic54x.
2413 * Makefile.am: (CPU_TYPES): Add tic54x.
2414 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2415 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2416 (as_new_LDADD): Add $(LIBM).
2417 * Makefile.in: Regenerate.
2419 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2421 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2422 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2423 * doc/as.texinfo: Likewise.
2425 * configure, Makefile.in: Regenerate.
2426 * configure.in (emulations): Recognize m6811 and m6812.
2427 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2428 Added files for 68hc11 and 68hc12 assembler.
2429 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2430 * config/tc-m68hc11.h: Header definition for that assembler.
2432 2000-06-18 Nick Clifton <nickc@redhat.com>
2434 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2435 instead of OCTETS_PER_BYTE.
2437 * config/tc-v850.c: Fix compile time warnings.
2438 * config/tc-ppc.c: Fix compile time warnings.
2440 2000-06-18 H.J. Lu <hjl@gnu.org>
2442 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2443 * configure: Rebuild.
2445 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2447 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2450 2000-06-16 Nick Clifton <nickc@cygnus.com>
2452 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2453 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2455 * doc/c-mips.texi: Document newly accepted cpu variants.
2457 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2459 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2461 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2463 * macro.c (getstring): Make it possible to escape the quote
2466 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2468 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2470 2000-06-13 H.J. Lu <hjl@gnu.org>
2472 * configure: Regenerate.
2474 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2476 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2478 * doc/internals.texi (line_separator_chars): Semicolon is no
2479 longer a default. Mention null and newline as defaults.
2481 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2483 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2484 * config/tc-i860.h (line_separator_chars): Likewise.
2485 * config/tc-h8300.c (line_separator_chars): Likewise.
2486 * config/tc-i960.c (line_separator_chars): Likewise.
2487 * config/tc-m68k.c (line_separator_chars): Likewise.
2488 * config/tc-mips.c (line_separator_chars): Likewise.
2489 * config/tc-ns32k.c (line_separator_chars): Likewise.
2490 * config/tc-sparc.c (line_separator_chars): Likewise.
2491 * config/tc-vax.c (line_separator_chars): Likewise.
2493 * config/tc-h8300.c (comment_chars): Use string initialiser.
2494 * config/tc-i960.c (line_comment_chars): Likewise.
2495 * config/tc-z8k.c (comment_chars, line_comment_chars,
2496 line_separator_chars): Likewise.
2498 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2501 2000-06-08 Nick Clifton <nickc@cygnus.com>
2503 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2506 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2508 * configure.in (VERSION): Update to show this is the CVS mainline.
2510 2000-06-08 Matthew Jacob <mjacob@feral.com>
2512 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2513 $at is the integer register $r28, vs. both $r28 and the floating
2514 point register $f28.
2516 2000-06-08 James E. Wilson <wilson@cygnus.com>
2518 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2519 (dot_endp): Don't call ia64_flush_insns.
2520 (emit_one_bundle): Don't delete prologue/body records from
2521 unwind_record list in first loop. Rewrite second loop to account for
2524 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2526 * config/tc-ia64.c: Add missing prototypes.
2527 (generate_unwind_image): Cast argument to output_unw_records call.
2529 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2531 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2533 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2535 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2536 (REGISTER_P): likewise.
2537 (avr_opcodes): uses include/opcode/avr.h
2538 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2540 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2542 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2545 2000-06-03 H.J. Lu <hjl@gnu.org>
2547 * read.c (is_end_of_line): Put back `;'.
2549 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2551 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2553 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2555 * expr.c (operand): Test is_end_of_line outside switch to catch
2556 line separator chars that are also operators.
2557 (operator): Return O_illegal for line separator chars.
2559 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2560 entry (or `!' entry for TC_HPPA).
2562 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2563 before indexing is_end_of_line. Remove redundant check for '\0'.
2565 * config/tc-h8500.c (md_assemble): Likewise.
2566 * config/tc-mcore.c (md_assemble): Likewise.
2567 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2570 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2572 * config/tc-mcore.c (mcore_cons): Likewise.
2573 (mcore_float_cons): Likewise.
2574 (mcore_stringer): Likewise.
2575 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2577 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2579 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2581 2000-05-29 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-sh.c: Fix compile time warning messages.
2585 * config/tc-mips.c: Fix compile time warning messages.
2587 2000-05-29 Philip Blundell <philb@gnu.org>
2589 * doc/as.texinfo: Update copyright dates.
2590 (Local Labels): Delete misplaced mention of ARM.
2591 * NEWS: Mention ARM ELF support.
2593 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2595 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2596 it is modified, and use the real_size to compute the frag address
2597 for dwarf2 line info.
2599 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2601 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2602 line-matching scheme to cope with automake moving variables around.
2603 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2604 * Makefile.in: Regenerate.
2606 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2608 * config/tc-sparc.c (sparc_relax): New.
2609 (md_longopts): Add -relax and -no-relax options.
2610 (md_parse_options, md_show_usage): Likewise.
2611 (md_apply_fix3): Optimize tail call into branch always if possible.
2613 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2615 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2616 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2617 rules, with warning when a GAS statement specifies a packing that
2618 will result in an instruction being squashed.
2619 Added typdef packing_type and enumerals, changed various integer
2620 literals to use the enumerals.
2622 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2624 * config/tc-ia64.c (dot_restorereg_p): New function.
2625 (md_pseudo_table): Add restorereg.p.
2626 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2627 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2629 * config/tc-ia64.h (unw_record_type): Add unwabi.
2630 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2631 called MASK with members for imask, and the masks produced by
2632 fr_mem, gr_mem, br_mem, and frgr_mem.
2633 (unw_p_record): Add members ABI and CONTEXT.
2634 (unw_x_record): Add member AB.
2635 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2636 as pseudo-register for use during unwind info generation.
2637 (AR_PFS, AR_LC): New macros.
2638 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2639 whose names start with an at sign (as in "@priunat").
2640 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2642 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2643 proc_end, unwind_info, personality_routine): Consolidate into
2644 "unwind" structure to reduce offset-table use. Add member
2645 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2647 (output_R1_format, output_R3_format, output_P3_format,
2648 output_P6_format): Initialize R with zero to reduce compiler warnings.
2649 (output_P7_format): Ditto. Add `default' branch to switch
2650 statement to reduce compiler warnings.
2651 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2652 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2653 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2654 into single argument.
2655 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2656 compiler warnings. Merge A and B args into single argument.
2657 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2658 A and B args into single argument.
2659 (free_record): Removed (wasn't used).
2660 (free_list_records): Also free imasks in prologue records.
2661 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2662 (output_spill_mask): Remove.
2663 (output_unwabi): New function.
2664 (output_epilogue, output_label_state, output_copy_state): Call
2666 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2667 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2669 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2670 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2671 as part of handling the prologue records. Emit region's imask if
2672 we have one. Handle unwabi, epilogue, label_state, copy_state,
2673 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2674 spill_sprel_p, and spill_reg_p records.
2675 (set_imask, count_bits, slot_index): New function.
2676 (fixup_unw_records): Fix region size computation. Handle
2677 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2678 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2679 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2680 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2681 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2682 (dot_save): Use manifest constants for applicaton registers.
2683 Handle REG_PR and REG_PRIUNAT.
2684 (dot_restore): Don't just ignore it.
2685 (dot_restorereg): New function..
2686 (generate_unwind_image): Ensure unwind info is a multiple of eight
2687 bytes, not just four bytes.
2688 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2689 (dot_altrp): Don't just ignore it.
2690 (dot_savemem): New function. Replaces dot_savesp() and
2691 dot_savepsp(). Use manifest constants for applicaton registers.
2692 Handle REG_PR and REG_PRIUNAT.
2693 (dot_savef): Simplify.
2694 (dot_saveb): Support generation of br_gr.
2695 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2696 dot_label_state, dot_copy_state): New function.
2697 (dot_unwabi): Don't just ignore it.
2698 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2699 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2700 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2701 (emit_one_bundle): Set slot number for prologue/body records
2702 *before* emitting the first insn.
2703 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2704 (md_begin): Declare "psp" pseudo-register.
2705 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2706 so we don't get segfault.
2707 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2708 counts as required per SW Conventions manual
2709 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2710 output_preds_psprel, output_preds_sprel, output_spill_base,
2711 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2712 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2713 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2714 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2715 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2716 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2717 (dot_vframe): Implement.
2718 (dot_vframesp, dot_vframepsp): New function.
2720 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2722 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2723 * configure: Regenerate.
2725 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2727 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2728 (md_estimate_size_before_relax): so we can use it here instead of
2729 old kludges. Localise vars to blocks. Comment.
2731 * frags.c (frag_new): Update fr_var comments.
2732 * frags.h (struct frag): Ditto.
2734 2000-05-22 Richard Henderson <rth@cygnus.com>
2736 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2737 (pseudo_func): Add pcrel.
2738 (operand_match): Handle IA64_OPND_TGT64.
2739 (build_insn): Likewise.
2740 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2741 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2742 (fix_insn): Handle all three 64-bit relocation types.
2744 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2746 * obj.h (struct format_ops): New members begin, app_file,
2747 s_set_other, s_set_desc, s_get_type, s_set_type,
2748 separate_stab_sections, init_stab_section.
2750 * config/obj-multi.h: Update GPL notice to v2.
2752 (obj_app_file): New.
2753 (S_SET_SIZE): Test s_set_size for NULL before calling.
2754 (S_SET_ALIGN): Similar for s_set_align.
2759 (SEPARATE_STAB_SECTIONS): New.
2760 (INIT_STAB_SECTION): New.
2761 (EMIT_SECTION_SYMBOLS): New.
2762 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2764 * config/obj-elf.h: Update GPL notice to v2.
2765 Mention that this file is included from obj-multi.h.
2766 (obj_begin): Wrap definition in ifndef.
2767 (elf_file_symbol): Constify declaration.
2768 (obj_app_file): Ditto.
2769 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2770 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2772 * config/obj-elf.c (elf_s_set_other): New.
2773 (elf_file_symbol): Constify argument.
2774 (elf_separate_stab_sections): New.
2775 (elf_init_stab_section): New.
2776 (elf_format_ops): Add new members. Remove comma at end.
2778 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2779 (ecoff_format_ops): Add new fields. Remove comma at end.
2780 Mention inconsistency for emit_section_symbols.
2782 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2784 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2785 (coff_separate_stab_sections): New.
2786 (coff_format_ops): Add new members.
2788 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2789 (obj_aout_s_set_other): New.
2790 (obj_aout_s_set_desc): New.
2791 (obj_aout_s_get_type): New.
2792 (obj_aout_s_set_type): New.
2793 (obj_aout_separate_stab_sections): New.
2794 (aout_format_ops): New members added. Use obj_aout_process_stab,
2795 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2796 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2798 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2800 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2802 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2803 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2804 (md_estimate_size_before_relax): Ensure jumps to weak and
2805 externally visible symbols are relocatable.
2807 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2809 * stabs.c (aout_process_stab): Make global.
2810 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2811 * read.h (aout_process_stab): Declare.
2813 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2814 Generalize to *aout, *coff *elf.
2815 * configure: Regenerated.
2817 * doc/internals.texi (Object format backend): Say
2818 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2820 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2821 * Makefile.in: Regenerated.
2823 2000-05-19 Catherine Moore <clm@cygnus.com>
2825 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2827 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2829 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2830 instruction to reflect change in re_assemble_*.
2832 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2834 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2835 build PA64 ELF tools.
2836 * configure: Rebuilt.
2838 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2840 * Makefile.am: Regenerate dependencies.
2841 * Makefile.in: Regenerate.
2843 2000-05-15 Nick Clifton <nickc@cygnus.com>
2845 * config/tc-arm.c (struct asm_psr): Add boolean field
2846 distinguishing between CSPR and SPSR. Rename 'number' field
2848 (psrs): Rearrange contents to match new asm_psr structure.
2849 (arm_psr_parse): Move next to psr_required_here. Make it
2850 return an asm_psr structure.
2851 (psr_required_here): Use asm_psr structure returned by
2853 (do_msr): Reorganise to allow psr_required_here to be called
2855 (md_undefined_name): Mark 'name' parameter as unused, since
2856 the COFF target does not use it.
2858 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2860 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2862 * config/te-aux.h: Likewise.
2863 * config/te-dpx2.h: Likewise.
2864 * config/te-go32.h: Likewise.
2865 * config/te-hp300.h: Likewise.
2866 * config/te-hppa.h: Likewise.
2867 * config/te-i386aix.h: Likewise.
2868 * config/te-ic960.h: Likewise.
2869 * config/te-interix.h: Likewise.
2870 * config/te-nbsd532.h: Likewise.
2871 * config/te-pc532mach.h: Likewise.
2872 * config/te-ppcnw.h: Likewise.
2873 * config/te-psos.h: Likewise.
2874 * config/te-sparcaout.h: Likewise.
2875 * config/te-sun3.h: Likewise.
2876 * config/te-sysv32.h: Likewise.
2878 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2880 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2881 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2882 and sign extend without an if statement.
2883 (build_bytes): Likewise.
2885 2000-05-14 Kazu Hirata <kazu@hxi.com>
2887 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2888 X_add_symbol L_32 case.
2890 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2892 * config/te-freebsd.h: New file.
2894 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2896 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2897 bindtextdomain): Replace defines with those from intl/libgettext.h
2898 to quieten gcc warnings.
2900 * NEWS: Mention x86 .arch and -q.
2902 * config/tc-i386.c (quiet_warnings): New.
2903 (md_assemble): Use quiet_warnings.
2904 (md_parse_option): Set quiet_warnings from -q.
2905 (md_show_usage): Mention -q, delete -m.
2906 (flag_do_long_jump): Delete.
2907 (md_parse_option): Remove -m.
2908 (md_show_usage): Remove -m.
2909 (md_create_long_jump): Remove useless flag_do_long_jump code.
2911 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2912 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2914 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2915 Alexander Sokolov <robocop@netlink.ru>
2917 * doc/c-i386.texi (i386-Arch): New section.
2918 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2920 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2921 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2922 architecture has been given and is not 486.
2923 (set_cpu_arch): New.
2924 (md_pseudo_table): Add .arch.
2925 (md_assemble): Warn if cpu architecture has been given and an
2926 unsupported instruction.
2928 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2929 Move operand_types bit defines after relevant template field.
2930 (template): Add cpu_flags.
2934 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2936 * config/tc-mn10300.h (md_end): Define.
2937 (mn10300_finalize): Declare.
2938 * config/tc-mn10300.c: Include dwarf2dbg.h.
2939 (debug_line): Define.
2940 (md_assemble): Generate dwarf2 line info.
2941 (mn10300_finalize): New function. Finalize dwarf2 info.
2943 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2945 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2946 external version of the relocation for weak symbols.
2948 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2950 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2951 frame size in units of 16 bytes, as required per SW Conventions manual.
2952 (output_unw_records): Output info-block header as a dword to get
2955 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2957 * as.h: #include "file", not <file> on files from ../include.
2958 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2959 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2960 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2961 (tc_coff_symbol_emit_hook): Ditto.
2962 (OPTCOUNT): Cast to int to avoid compiler warning.
2963 (md_begin): Fix signed/unsigned warnings.
2965 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2967 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2968 ABRANCH LONG case for a conditional branch on a 68000.
2969 (md_estimate_size_before_relax): Likewise. Also handle
2970 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2971 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2972 PC-relative on all CPUs.
2973 (md_estimate_size_before_relax): Likewise.
2975 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2977 * as.c (parse_args): Just mention current year in printed
2980 2000-05-03 J.T. Conklin <jtc@redback.com>
2982 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2984 (md_parse_option): Recognize -m7400.
2986 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2988 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2989 don't permit lp to become less than the words array.
2991 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2993 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2994 Fix little-endian case.
2996 2000-05-03 David O'Brien <obrien@NUXI.com>
2998 * as.c (parse_args): Update copyright.
3000 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3002 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3003 for the .bss section too.
3005 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3007 * configure.in: Set em=linux for hppa-*-linux.
3008 * configure: Regenerate.
3009 * doc/Makefile.in: Regenerate with correct automake.
3011 * frags.c (frag_grow): Sanity check chunk_size.
3013 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3014 * config/obj-som.h: Likewise.
3015 * config/obj-ieee.h: Likewise.
3017 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3019 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3020 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3021 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3022 (pa_ip): low_sign_unext now returns via function value. Use
3023 re_assemble_* instead of dis_assemble_* and
3024 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3026 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3027 (md_section_align, md_parse_option, md_show_usage,
3028 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3029 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3030 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3031 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3032 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3034 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3035 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3036 outside of switch. Correct mask and shifting errors in case 10
3037 and case -11. In case 21, compare against signed range to suit
3038 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3039 case 17 and case 22, use offsetT variable to properly check range.
3040 Use re_assemble_* here too.
3041 (evaluate_absolute): Change type of value to offsetT. Call
3042 hppa_field_adjust to do the work for us.
3043 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3044 (pa_parse_cmpib_64_cmpltr): Ditto.
3045 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3046 of i to unsigned int.
3047 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3048 (pa_end_of_source): Return type is void.
3050 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3052 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3054 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3056 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3057 More comments added.
3058 (md_begin): Removed "construct symbols for each register name".
3059 Because register names conflicts with GCC generated function
3061 (avr_operand): Now constant numbers can be used as a register
3062 identifiers (0 as r0, 31 as r31).
3063 (md_assemble): use skip_space () before parsing instruction
3066 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3068 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3069 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3070 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3071 * configure: Regenerate.
3073 2000-04-29 Andreas Jaeger <aj@suse.de>
3075 * as.h: Correctly check GCC version.
3077 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3079 * doc/as.1: Fix unbalanced brackets.
3081 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3083 (line_comment_chars): Set to '/' if TE_FreeBSD.
3085 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3087 * configure.in: Configury support for PA64 (currently disabled).
3088 * configure: Rebuilt.
3090 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3092 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3093 bfd_set_section_alignment.
3095 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3097 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3100 2000-04-24 Nick Clifton <nickc@cygnus.com>
3102 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3103 * doc/as.texinfo (Align): Include arm and strongarm in list of
3104 targets that have the second form of the behaviour of the .align
3107 2000-04-24 Mark Klein <mklein@dis.com>
3109 * obj-som.c: Terminate obj_pseudo_table.
3111 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3113 * as.c (parse_args): Allow md_parse_option to override -a listing
3115 * config/obj-coff.c (add_lineno): Change type of offset parameter
3116 from "int" to "bfd_vma."
3117 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3118 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3119 (ppc_change_csect): Align correctly for XCOFF64.
3120 (ppc_machine): New function, which discards "ppc_machine" line.
3121 (ppc_tc): Cons for 8 when code is 64 bit.
3122 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3124 (md_parse_option): Handle -a64 and -a32.
3126 * config/tc-ppc.h (TARGET_MACH): Define.
3127 (TARGET_FORMAT): Move to function.
3128 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3130 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3132 * config/tc-avr.c: New AVR_ISA_ defined.
3133 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3134 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3135 for `fmul', `movw' and `lpm R,Z' instructions.
3136 (avr_operands): Warn if current opcode is a two-word instruction
3137 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3138 (avr_opcodes): New commands added.
3139 (REGISTER_P): Check 'a' and 'v' constraint letters.
3140 (mcu_types): New MCU added.
3142 2000-04-22 Timothy Wall <twall@cygnus.com>
3144 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3146 (operand_match): Conditionally insert default bit values for IMMU9.
3148 2000-04-14 Matthew Green <mrg@cygnus.com>
3150 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3151 * configure: Rebuilt.
3153 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3154 Jason Eckhardt <jle@cygnus.com>
3156 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3158 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3159 Added handling of new operand types l,y,&,fe,fE,fx.
3161 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3162 David Mosberger <davidm@hpl.hp.com>
3163 Timothy Wall <twall@cygnus.com>
3164 Andrew MacLeod <amacleod@cygnus.com>
3165 Jim Wilson <wilson@cygnus.com>
3167 * Makefile.am (CPU_TYPES): Add ia64.
3168 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3169 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3170 * Makefile.in: Rebuild.
3171 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3172 * configure: Rebuild.
3173 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3174 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3175 * expr.c (expr): Handle md_optimize_expr.
3176 * read.c (LEX_HASH): Add comment.
3177 * config/tc-ia64.c, config/tc-ia64.h: New files.
3179 2000-04-21 Richard Henderson <rth@cygnus.com>
3181 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3182 bundling a non-delayed branch type instruction.
3184 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3186 * config/tc-mn10300.c (HAVE_AM30): Define.
3187 (md_assemble): Use it.
3189 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3191 * config/obj-elf.c (obj_elf_change_section): Check for changed
3194 * Makefile.am: (CPU_MULTI_VALID): Remove.
3195 (MULTI_CPU_TYPES): Define.
3196 (MULTI_CPU_OBJ_VALID): Define.
3197 (DEPTC): Use the above.
3198 (DEPOBJ): Same here.
3200 Regenerate dependencies.
3201 * Makefile.in: Regenerate.
3203 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3205 * Makefile.am (YACC, LEX): Get them from configure.
3207 2000-04-18 H.J. Lu (hjl@gnu.org)
3209 * config/tc-i386.c (offset_in_range): Use addressT instead of
3210 bfd_vma for non-bfd assemblers.
3212 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3214 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3215 doesn't give spurious errors.
3217 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3219 * as.h (SEEK_SET): Define if undefined.
3221 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3223 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3224 constants, and don't assume offsetT is 32 bits.
3226 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3228 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3229 (md_pcrel_from_section): Add prototype.
3230 (d10v_fix_adjustable): Add prototype.
3231 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3233 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3235 2000-04-12 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3238 symbol in frag chain.
3240 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3242 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3243 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3244 (fits_in_signed_word, smallest_imm_type): Ditto.
3245 (md_assemble): Use an offsetT var to hold offsetT values, not a
3247 (offset_in_range): New.
3248 (md_assemble): Use it.
3249 (md_convert_frag): Change type of target_address, opcode_address,
3250 and displacement_from_opcode_start to offsetT.
3251 (md_create_short_jump): Change type of offset to offsetT.
3252 (md_create_long_jump): Ditto.
3253 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3254 (md_chars_to_number): Remove.
3255 (output_invalid): Remove duplicate prototype.
3257 2000-04-09 Nick Clifton <nickc@cygnus.com>
3259 * Makefile.am (CPU_TYPES): Add 'avr'.
3260 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3261 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3263 * Makefile.in: Regenerate.
3265 * doc/as.texinfo: Add M32R documentation.
3267 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3269 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3270 --enable-build-warnings option.
3271 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3272 * Makefile.in, configure: Re-generate.
3274 2000-04-07 Nick Clifton <nickc@cygnus.com>
3276 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3277 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3278 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3279 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3280 (arm_force_relocation): Force relocations for
3281 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3283 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3285 * config/tc-sh.c (get_operands): There's no third operand if the
3286 first operand is an immediate.
3288 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3290 * config/tc-sh.c (immediate): Delete.
3291 (sh_operand_info): Add immediate member.
3292 (parse_reg): Use A_PC for pc.
3293 (parse_exp): Add second argument 'op'. All callers changed.
3294 (parse_at): Expect pc to be coded as A_PC.
3295 Use immediate field in *op.
3296 (insert): Add fourth argument 'op'. All callers changed.
3297 (build_relax): Add second argument 'op'. All callers changed.
3298 (insert_loop_bounds): New function.
3299 (build_Mytes): Remove DISP_4.
3300 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3301 (assemble_ppi): Use immediate field in *operand.
3302 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3303 (md_apply_fix): Likewise.
3304 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3306 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3308 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3310 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3312 * internals.texi (CPU backend): Document
3313 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3315 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3317 * po/gas.pot: Regenerate.
3319 * as.c (show_usage): Restore translated part of bug string.
3320 * gasp.c (show_usage): Likewise.
3322 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3323 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3324 than move-if-change.
3325 (DEP1): Modify for "gcc -MM".
3329 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3330 Update dependencies.
3331 * Makefile.in: Regenerate.
3333 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3335 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3336 (md_begin): Likewise.
3337 (HAVE_AM33): New macro.
3338 (md_assemble): Use it. Match r_regs and xr_regs only if
3341 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3343 * as.h: #include "bin-bugs.h"
3344 * as.c (show_usage): Use REPORT_BUGS_TO.
3345 * gasp.c: #include "bin-bugs.h"
3346 (show_usage): Use REPORT_BUGS_TO.
3348 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3350 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3352 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3353 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3356 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3358 * config/tc-i386.c (i386_immediate): Don't assume a constant
3359 immediate is necessarily 16 bits when in 16 bit code mode.
3360 (md_assemble): Instead set guess_suffix here after we have checked
3363 2000-04-02 Richard Henderson <rth@cygnus.com>
3365 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3366 quantities. Correct right shift sign extension.
3367 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3368 32-bit value when shifting into place.
3370 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3372 * app.c: Add ATTRIBUTE_UNUSED as needed.
3373 * config/tc-ppc.c: Likewise.
3374 (ppc_size): Make unsigned long.
3375 (ppc_insert_operand): Add casts to avoid warnings.
3377 2000-03-31 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-d10v.h (md_flush_pending_output): Define.
3381 2000-03-29 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3384 segment. Works for both BFD_ASSEMBLER and others.
3385 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3387 2000-03-29 Nick Clifton <nickc@cygnus.com
3389 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3391 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3393 * listing.c (LISTING_LHS_WIDTH): Default depends on
3395 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3397 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3399 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3402 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3404 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3406 * config/tc-avr.c (mcu_types): Add missing initialiser.
3407 (md_pcrel_from_section): Add prototype.
3408 (avr_operand): Remove redundant test of unsigned < 0.
3409 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3411 2000-03-27 Denis Chertykov <denisc@overta.ru>
3413 * config/tc-avr.c: New file for AVR support.
3414 * config/tc-avr.h: Likewise.
3415 * configure.in: Add AVR support.
3416 * configure: Regenerate.
3418 2000-03-26 Timothy Wall <twall@cygnus.com>
3420 * gasp.c (macro_op): Add new argument to check_macro call.
3421 Macro structure definitions moved to macro.h
3422 * sb.h: Add argument to prototype for input_scrub_include_sb.
3423 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3424 nesting checks with an additional flag.
3425 (struct input_save): Add flag to indicate whether current sb
3426 should be checked for proper macro/conditional nesting.
3427 (input_scrub_push/pop): Save/restore nest check flag.
3428 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3430 * macro.c (check_macro): Allow caller to retrieve parsed macro
3431 information if a pointer is provided. This information may be
3432 used by the new macro hooks.
3433 * macro.h: Update prototype for check_macro. Macro struct
3434 definitions moved here from macro.c/gasp.c.
3435 * read.c (read_a_source_file): Add parameter to check_macro call,
3436 and pass macro info to the macro hook, if defined.
3437 (input_scrub_insert_line): New. Allow insertion of a line of
3438 characters into the input stream.
3439 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3440 file into the input stream.
3441 (s_include): Use input_scrub_insert_file.
3442 * internals.texi: Document new macro hooks.
3443 * as.h: New prototypes added.
3445 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3447 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3448 an initial capital letter.
3449 (i386_index_check): Reindent.
3451 2000-03-19 Nick Clifton <nickc@cygnus.com>
3453 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3456 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3458 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3459 instruction operand bad if Rd > 7 when generating
3460 thumb instructions. Prevents for example,
3461 "adr r12,label" from silently failing and generating
3462 the wrong instruction.
3464 2000-03-17 Nick Clifton <nickc@cygnus.com>
3466 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3467 that have a destingation >= 0x400000.
3468 Fix compile time warning messages.
3470 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3472 * config/tc-sh.c (md_begin): When encountering insn that are
3473 not supported by the current arch, only change the name if
3474 its contents are the same as prev_name.
3475 (get_specific): If the the architecture doesn't match, fail.
3477 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3479 * config/tc-sh.c (IDENT_CHAR): Define.
3480 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3481 matching back where it came from.
3483 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3485 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3487 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3489 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3492 2000-03-15 Kazu Hirata <kazu@hxi.com>
3494 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3496 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3498 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3499 floating-point-number, make sure 'f' is in FLT_CHARS.
3501 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3503 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3504 (s_lcomm_internal): Use it.
3505 * doc/internals.texi (CPU backend): Document it.
3506 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3509 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3511 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3514 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3515 implementation doesn't have special handling for switch
3517 (macro_build): Allow for code in sections other than .text.
3519 (mips_ip): Likewise.
3520 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3521 Don't perform relocs if we will be outputting them.
3522 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3523 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3526 2000-03-09 Catherine Moore <clm@cygnus.com>
3528 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3529 relocation type based on the entry in the fixup structure.
3530 Put S_IS_EXTERN processing back in.
3532 2000-03-08 H.J. Lu (hjl@gnu.org)
3534 * Makefile.am (install-exec-tooldir): Depend on
3535 install-exec-bindir for parallel make.
3536 * Makefile.in: Regenerated.
3538 2000-03-06 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3542 (md_parse_option): Parse -m32r command line switch - disable m32rx
3544 (md_show_usage): Document new option.
3546 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3547 * doc/Makefile.in: Regenerate.
3548 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3550 2000-03-02 Michael Meissner <meissner@redhat.com>
3552 * config/tc-d30v.c (check_range): Remove code that incorrectly
3553 sign extended values where bits < 32.
3555 2000-03-02 H.J. Lu (hjl@gnu.org)
3557 * configure.in: Support --enable-targets=all on ia32.
3558 * configure: Regenerated.
3560 2000-03-01 Nick Clifton <nickc@cygnus.com>
3562 * gasp.c (do_align): Remove bogus check of alignment value.
3564 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3566 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3567 TC_PPC was defined forced the type of a symbol with no other type
3570 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3572 * doc/internals.texi (CPU backend): Mention that
3573 line_separator_chars do not break up comments. Fix typos for
3574 LEX_AT and LEX_NAME descriptions. Document operands for
3575 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3576 description of md_create_short_jump usage. Document argument for
3577 md_undefined_symbol.
3579 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3581 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3582 (md_parse_option): Handle it.
3583 (md_show_usage): Document it.
3585 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3587 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3588 opcode, for the instruction `pal19'. From Andrea Arcangeli
3591 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3593 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3595 (md_assemble): To here, before template operands are matched.
3596 Also ensure a constant immediate is sign extended when we know the
3597 size is at most 16 bits. This is to catch cases like "add
3598 $0xffc0,%ax" where we don't know the size, and thus that the
3599 immediate can be represented as Imm8S until after parsing the
3601 (i386_displacement): Similarly sign extend 16 bit constant
3603 (md_assemble): Relax 16-bit jump constant range check to suit sign
3604 extended displacements.
3606 2000-02-26 Andreas Jaeger <aj@suse.de>
3608 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3610 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3612 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3613 call operands when intel_syntax.
3614 (intel_float_operand): Return 2 for "fi...".
3615 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3616 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3617 earlier "SHORT" change.
3618 (md_assemble): When determining suffix from Regs, exclude
3621 2000-02-24 Nick Clifton <nickc@cygnus.com>
3623 * configure: Add arm-wince, mips-pe and sh-pe targets.
3624 * configure: Regenerate.
3626 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3628 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3629 "pe-mips" for the mips-pe target.
3631 * config/tc-arm.c (insns): Change displacement encoded in BL
3632 and B instructions if the target port is arm-wince.
3633 (do_ldst): Do not bias the relocation offset if the target
3635 (md_pcrel_from): Add in missing relocation offset bias if the
3636 target os arm-wince.
3638 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3639 (md_begin): Disable -G support for mips-pe target.
3640 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3641 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3644 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3645 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3646 assembler, just set the alignment to 4.
3648 * config/te-wince-pe.h: New file for WinCE targets. Define
3651 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3653 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3654 string instructions.
3655 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3656 (i386_intel_memory_operand): After finding a segment override,
3657 check again for no `[' before looking for a displacement. Bomb if
3658 more than one displacement rather than silently discarding the
3659 second and subsequent ones. Free strings malloc'd by
3660 build_displacement_string.
3662 2000-02-24 Catherine Moore <clm@cygnus.com>
3664 * config/obj-som.c (obj_pseudo_table): Add "weak".
3665 (obj_som_weak): New routine.
3667 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3669 * config/tc-i386.c (union i386_op): New.
3670 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3671 Throughout file replace occurences of disps[n], imms[n], regs[n]
3672 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3673 intel mode operand swapping. Add assert in regKludge and
3674 fake_zero_displacement code. Test i.types[n] when outputting
3675 displacements and immediates. Combine output of Disp16 with
3677 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3678 when in intel mode by (not) reversing fsub and fdiv operands
3679 before the template search. This fails for single operand
3680 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3681 undefined. Instead fix the base_opcode after we've found the
3682 template. Move base_opcode xor with found_reverse_match from
3683 opcode output code to before this fix so we test for the correct
3685 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3686 check in intel mode. Instead compare opcodes.
3688 * config/tc-i386.h (TC_RELOC): Delete.
3689 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3690 with equivalent call to reloc.
3692 * as.h (flag_m68k_mri): Move declaration after target include, and
3693 only declare when TC_M68K defined. Define as zero otherwise.
3694 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3695 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3696 Define as zero otherwise.
3697 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3698 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3699 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3700 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3701 testing whether defined.
3702 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3703 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3704 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3705 rather than testing whether defined.
3706 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3707 (parse_mri_cons): Declare and use only when TC_M68K.
3708 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3709 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3710 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3712 * NEWS: Mention IBM 370 support.
3714 2000-02-23 Richard Henderson <rth@cygnus.com>
3716 * config/tc-i386.c (md_assemble): When swapping operands for
3717 intel_syntax, assume everything that's not Imm or Disp is a
3720 2000-02-23 Linas Vepstas <linas@linas.org>
3722 * config/tc-i370.c, config/tc-i370.h: New files.
3723 * Makefile.am: Add support for Linux/IBM 370.
3724 * configure.in: Likewise.
3725 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3726 * config/obj-elf.c: Include elf/i370.h
3727 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3729 * Makefile.in: Regenerate.
3730 * configure: Regenerate.
3732 * doc/c-i370.texi: New file.
3733 * doc/all.texi: Include it.
3734 * doc/as.texinfo: And here.
3735 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3736 * doc/Makefile.in: Regenerate.
3738 2000-02-19 Michael Meissner <meissner@redhat.com>
3740 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3741 determine if an instruction can be used in parallel with an ADDppp
3742 or SUBppp instruction.
3744 2000-02-22 Andrew Haley <aph@cygnus.com>
3746 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3748 1999-12-30 Andrew Haley <aph@cygnus.com>
3750 * config/tc-mips.c (mips_gp32): New variable.
3751 (macro_build) Use mips_gp32.
3753 (md_longopts): Add "-mgp32" and "-mgp64".
3754 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3756 (OPTION_M7900): Change offset
3757 (OPTION_NO_M7900): Ditto.
3759 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3761 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3762 warning, and bump it to 1.
3764 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3766 From Brad Lucier <lucier@math.purdue.edu>:
3767 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3770 2000-02-21 Catherine Moore <clm@cygnus.com>
3772 * config/tc-mips.c (MF_HILO_INSN): Define.
3773 (mips_7000_hilo_fix): Declare.
3774 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3775 (md_parse_option): Check for 7000_HILO_FIX options.
3776 (OPTION_M7000_HILO_FIX): Define.
3777 (OPTION_NO_M7000_HILO_FIX): Define.
3778 * doc/c-mips.texi (-mfix7000): Describe.
3780 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3782 * listing.c (print_lines): Remove unused variable `end'.
3784 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3785 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3786 reloc_type when BFD_ASSEMBLER.
3787 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3788 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3789 statement and quell signed vs. unsigned comparison warning.
3791 2000-02-18 Nick Clifton <nickc@cygnus.com>
3793 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3794 the computed frag offset, rather than overwriting it.
3796 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3798 * config/tc-sh.c ("elf/sh.h"): Include.
3799 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3800 (md.begin): Initialize target_arch.
3801 Only include opcodes in has table that match selected architecture.
3802 (parse_reg): Recognize register names for sh-dsp.
3803 (parse_at): Recognize post-modify addressing.
3804 (get_operands): The leading space is now optional.
3805 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3806 arguments. Update valid_arch.
3807 (build_Mytes): Add support for SDT_REG_N.
3808 (find_cooked_opcode): New function, broken out of md_assemble.
3809 (assemble_ppi, sh_elf_final_processing): New functions.
3810 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3811 (md_longopts, md_parse_option): New option: -dsp.
3812 * config/tc-sh.h (elf_tc_final_processing): Define.
3813 (sh_elf_final_processing): Declare.
3815 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3817 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3818 the unwinder subspace. Save the current seg/subseg before creating
3821 2000-02-10 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3824 little endian targets.
3825 (INST_BYTE1): Redefine to handle big and little endian
3827 (cpu_type): New type: Select between M340 and M210.
3828 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3829 instructions of the M340.
3830 (md_assemble): Add support for the MULSH and OPSR classes of
3832 (md_atof): Add support for little endian targets.
3833 (md_parse_option): Add support for -EL, -EB and -mcpu command
3835 (md_convert_frag): Add support for little endian targets.
3836 (md_apply_fix3): Add support for little endian targets.
3837 (md_number_to_chars): Add support for little endian targets.
3839 2000-02-10 Timothy Wall <twall@redhat.com>
3841 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3842 defined, use it to verify the symbol just read should be a label.
3844 2000-02-10 Timothy Wall <twall@redhat.com>
3846 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3847 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3848 around colons when KEEP_WHITE_AROUND_COLON is defined.
3849 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3850 and KEEP_WHITE_AROUND_COLON.
3852 2000-02-08 Timothy Wall <twall@redhat.com>
3854 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3856 (do_repeat): New. Abstract repeat logic so that a "break" can be
3858 (end_repeat): New. Provide support for a "break" out of the
3860 * read.h: Add prototypes for new functions.
3862 2000-02-08 Timothy Wall <twall@redhat.com>
3864 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3865 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3866 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3869 2000-02-08 Timothy Wall <twall@redhat.com>
3871 * read.c: Added elseif to directives table.
3872 * read.h: Added prototype for s_elseif.
3873 * doc/as.texinfo: Added description for elseif.
3874 * cond.c (s_elseif): New function
3876 2000-02-04 Timothy Wall <twall@redhat.com>
3878 * listing.c (print_lines): Remove conditionals causing bug in
3881 2000-02-03 Timothy Wall <twall@cygnus.com>
3883 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3885 * frags.c (frag_new): Calculate fr_fix in octets
3886 (frag_now_fix) Return offset as target address offset (bytes).
3887 (frag_now_fix_octets) New - Return offset in octets (8-bit
3889 * frags.h: Added prototype for frag_now_fix_octets().
3890 Distinguish between octets and bytes in field descriptions.
3891 * listing.c (calc_hex): Account for octets vs bytes when
3892 printing addresses/offsets.
3893 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3894 target is little-endian, print the octets in a word in big-endian
3895 order so that the display looks like a proper hexadecimal number,
3896 instead of having the octets reversed.
3897 * read.c (do_align): When recording alignment, alignment power
3898 should be in terms of target bytes (minimum addressible unit)
3900 (do_org) Convert ORG target address (byte) argument into an
3901 octet offset when generating a variable fragment.
3902 * symbols.c (resolve_symbol_value): Symbol final value
3903 converted to a target address offset (bytes) from its octet offset.
3904 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3905 offset (bytes) is adjusted by the frag offset (octets) converted
3907 (coff_frob_section) Section alignment power is in terms of bytes;
3908 convert it to an octet alignment power when calculating size (and
3909 size mask) in octets. Don't modify the section size in order to
3910 "align" it for TI COFF, since that format has a different method
3911 for storing alignment information.
3913 2000-02-01 Timothy Wall <twall@cygnus.com>
3915 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3916 entries, matching the way GCC generates them. If not escaped, the
3917 filename is encoded incorrectly.
3919 2000-01-31 Nick Clifton <nickc@cygnus.com>
3921 * config/tc-arm.c (reg_table): Add support for ATPCS register
3924 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3926 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3928 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3930 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3931 of a symbol when we really care about its value.
3933 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3935 * config/tc-mcore.c (md_assemble): Give warning message if
3936 operands passes to instruction are more than the spec.
3938 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3940 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3941 Thumb mode but the label seen was not declared as '.thumb_func'
3942 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3943 correct disassembly of Thumb code bounded by non function labels.
3945 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3947 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3948 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3950 * Makefile.in: Same here.
3953 * configure.in: Set bfd_gas for i386-aout when primary target
3954 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3955 we may need the primary te_file. Remove incorrect comment.
3957 * configure: Regenerate.
3959 * config/e-i386aout.c: New file.
3961 * as.c (USE_EMULATIONS): Move to before print_version_id.
3962 (struct emulation): Add i386aout.
3963 (show_usage): Split text strings. Reformat -a text. Add --em
3967 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3968 (aout_format_ops): New.
3971 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3972 preprocessor conditional and add aout USE_EMULATIONS tests.
3973 (read_a_source_file): Don't pass error strings to printf as
3977 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3979 (do_data): Same here.
3980 (process_file): And here.
3983 * symbols.c (colon): Rewrite "already defined" fatal message
3984 code for aout with USE_EMULATIONS.
3987 * config/obj-aout.c (OBJ_HEADER): Define.
3988 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3990 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3991 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3993 (obj_aout_type): Expand S_SET_OTHER here too.
3994 (obj_read_begin_hook): Remove.
3995 (aout_pop_insert): New.
3996 (obj_aout_s_get_other): New.
3997 (obj_aout_s_get_desc): New.
3998 (aout_format_ops): New.
4001 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4002 gets aout_pseudo_table.
4003 (aout_pseudo_table): Declare.
4004 (obj_read_begin_hook): Define.
4007 * config/obj-coff.c (obj_pseudo_table): Rename to
4009 (coff_pop_insert): Use coff_pseudo_table.
4010 (coff_sec_sym_ok_for_reloc): Remove.
4011 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4012 and comment all zero entries and remove #if 0 code.
4015 * config/obj-coff.h (obj_pop_insert): Define.
4016 (coff_pseudo_table): Declare.
4019 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4020 s_get_size, s_set_size. Comment all zero entries.
4023 * config/obj-elf.c (elf_s_get_other): New function.
4024 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4025 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4026 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4028 (obj_elf_parse_section_letters): Don't pass error strings to
4029 printf as format arg.
4032 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4034 (elf_s_get_other): Declare.
4035 (S_GET_OTHER) Define as elf_s_get_other if not already
4037 (S_SET_OTHER): Only define when not already defined.
4038 (elf_obj_read_begin_hook): Declare.
4039 (obj_read_begin_hook): Define.
4040 (elf_obj_symbol_new_hook): Declare.
4041 (obj_symbol_new_hook): Define.
4044 * config/obj-multi.h: Add copyright header and protect against
4045 multiple inclusion. Add * to all function pointers.
4046 (OBJ_HEADER): If defined, include it rather than other defines
4048 (obj_frob_file_after_relocs): Test for NULL.
4049 (obj_symbol_new_hook): Here too.
4050 (obj_sec_sym_ok_for_reloc): And here.
4051 (S_GET_OTHER): Define.
4052 (S_GET_DESC): Define.
4053 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4054 (OBJ_MAYBE_ELF): Update comment.
4056 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4057 OBJ_AOUT preprocessor conditional and handle emulation by
4058 testing OUTPUT_FLAVOR.
4059 (i386_displacement): Here too.
4060 (md_section_align): Similarly here.
4061 (i386_target_format): Conditionally compile when more than one
4062 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4063 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4064 (i386_displacement): Here too.
4067 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4068 Define TARGET_FORMAT for aout only when not multi.
4071 * config/te-multi.h: Delete file as it's identical to te-generic.h
4073 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4075 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4076 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4079 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4081 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4084 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4086 * config/tc-mips.c (mips_do_align): New function.
4087 * config/tc-mips.h (md_do_align): Define.
4089 2000-01-10 Philip Blundell <philb@gnu.org>
4091 * doc/c-arm.texi (ARM Options): Fix typo.
4092 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4093 line separator for Linux.
4094 * doc/as.texinfo (Comments): Mention the ARM.
4096 2000-01-10 Philip Blundell <pb@futuretv.com>
4098 * configure.in (arm*-*-conix*): New target.
4099 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4101 * configure: Regenerate.
4103 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4105 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4106 (obj_elf_visibility): New function.
4108 * doc/as.texinfo (Visibility): New node: document visibility
4111 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4113 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4114 warning for absolute jump/call without `*' in non-intel mode. No
4115 need to set i.types[0] JumpAbsolute in intel mode.
4117 1999-12-22 Philip Blundell <pb@futuretv.com>
4119 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4120 hook function when changing sections.
4121 (arm_s_data): Likewise.
4123 1999-12-14 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-arm.c (md_parse_option): Add support for -marm720
4126 command line switch.
4128 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4130 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4131 (r_registers, xr_registers): Define.
4132 (r_register_name, xr_register_name): New functions.
4133 (md_assemble): Handle new am33 operand types and instruction
4135 (mn10300_insert_operand, check_operand): Likewise.
4137 1999-11-29 Nick Clifton <nickc@cygnus.com>
4139 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4140 (s_force_thumb): Set thumb_mode to 2.
4141 (md_assemble): Do not complain about thumb instructions on a
4142 non-thumb target if thumb_mode is set to 2.
4144 1999-11-28 Michael Meissner <meissner@cygnus.com>
4146 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4147 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4148 (O_...): Add new machine dependent expressions if we are handling
4149 explicit relocations.
4150 (alpha_reloc_op): New static table holding the explicit relocation
4152 (alpha_literal_hash): New static to hold the hash table for
4153 explicit relocations.
4154 (alpha_macros): Add support for explicit relocations.
4155 (md_begin): If explicit relocations, initialize hash table.
4156 (md_assemble): Don't print a second error if tokenize_arguments
4157 already printed an error message.
4158 (md_apply_fix): Add support for explicit relocations.
4159 (alpha_force_relocation): Ditto.
4160 (alpha_fix_adjustable): Ditto.
4161 (alpha_adjust_symtab): New function to support explicit
4163 (alpha_adjust_symtab_relocs): Ditto.
4164 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4165 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4166 Add support for explicit relocations. Return -2 if an error
4167 message was already printed.
4168 (find_macro_match): Add support for explicit relocations. Comment
4170 (emit_insn): Add support for explicit relocations.
4171 (assemble_tokens): Ditto.
4173 (load_expression): Ditto.
4176 (emit_ir_load): Ditto.
4177 (emit_loadstore): Ditto.
4180 (emit_sextX): Ditto.
4181 (emit_division): Ditto.
4182 (emit_jsrjmp): Ditto.
4183 (emit_retjcr): Ditto.
4185 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4187 (tc_adjust_symtab): If explicit relocations, call the function
4188 alpha_adjust_symtab.
4189 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4190 relocations next to the literal relocation they reference.
4191 (TC_INIT_FIX_DATA): Initialize the new fields.
4192 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4194 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4196 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4197 'B' operand for PA2.0 bb instruction.
4199 1999-11-18 Nick Clifton <nickc@cygnus.com>
4201 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4204 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4206 (mcore_force_relocation): Force relocations to be generated for
4209 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4211 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4212 (i386_displacement): Disallow O_big displacements.
4214 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4216 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4217 Small improvements in error checking.
4218 (md_assemble): Support for unconditional ARM instructions.
4219 (md_parse_option): Support for -m[arm]v5e flag.
4221 1999-11-12 Nick Clifton <nickc@cygnus.com>
4223 * macro.c (buffer_and_nest): Do not check beyond the end of the
4226 1999-11-11 Nick Clifton <nickc@cygnus.com>
4228 * macro.c (buffer_and_nest): Look for seperator after TO and
4231 1999-11-08 Andrew Haley <aph@cygnus.com>
4233 * app.c (do_scrub_chars): When in State 10, treat backslash
4234 characters in the same way as as symbol characters.
4236 1999-11-07 Richard Henderson <rth@cygnus.com>
4238 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4239 the previous label was in the current section before playing
4240 with auto-alignment.
4242 1999-11-06 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-v850.c (v850_force_relocation): Force relocation
4246 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4249 1999-11-05 Michael Meissner <meissner@cygnus.com>
4251 * expr.h (operatorT): Increase machine dependent operators to 16.
4252 * expr.c (op_rank): Ditto.
4254 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4256 * read.c (pseudo_set): Reject attempts to set the value of a
4259 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4262 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4264 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4265 to bfd_set_section_contents.
4267 1999-11-03 Nick Clifton <nickc@cygnus.com>
4269 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4271 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4273 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4274 (mips_ip): Use OPCODE_IS_MEMBER.
4276 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4278 * config/tc-arm.c (reg_required_here): Improve comments.
4280 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4281 (tinsns): Initialize variants field.
4283 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4284 BAD_PC respectively.
4286 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4288 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4289 * config/tc-arm.h: Fix compile time warnings.
4291 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4293 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4294 form @abs16, @(abs16) and @(abs16 + imm).
4296 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4298 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4299 (ISA_HAS_64_BIT_REGS) New.
4300 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4301 mips_emit_delays,macro_build,load_register,load_addresss,
4302 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4303 and/or use new ISA_xxx macros in expressions involving
4304 ISA, particularly mips_opts.isa.
4306 1999-10-18 Michael Meissner <meissner@cygnus.com>
4308 * expr.h (operatorT): Add machine dependent operators md1..md8.
4309 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4310 for the machine dependent operators to use.
4312 * expr.c (op_rank): Add machine dependent operators.
4314 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4316 (O_cpregister): Ditto.
4317 (md_begin): Change X_op test that field is wide enough to use
4318 O_max instead of O_alpha_max.
4319 (cpu_types): Fill in missing initializer.
4320 (alpha_num_macros): Make unsigned.
4321 (md_assemble): Make opnamelen be size_t.
4322 (md_apply_fix): Cast alpha_num_operands to int before testing.
4323 (alpha_force_relocation): Ditto.
4324 (alpha_fix_adjustable): Ditto.
4325 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4326 (tc_gen_reloc): Ditto.
4327 (tc_get_register): Ditto.
4332 (s_alpha_ent): Ditto.
4333 (s_alpha_end): Ditto.
4334 (s_alpha_frame): Ditto.
4335 (s_alpha_prologue): Ditto.
4336 (s_alpha_file): Ditto.
4337 (s_alpha_gprel32): Ditto.
4338 (s_alpha_proc): Ditto.
4339 (s_alpha_set): Ditto.
4340 (s_alpha_base): Ditto.
4341 (s_alpha_align): Ditto.
4342 (s_alpha_arch): Ditto.
4343 (alpha_align): Ditto.
4344 (assemble_insn): Suppress unused variable warning.
4346 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4347 order in the structure.
4348 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4350 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4352 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4354 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4356 * config/tc-i386.c (i386_index_check): Correct #endif location.
4358 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4360 * as.c (show_usage): Document new options.
4361 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4362 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4363 (parse_args): Parse the new options.
4364 (main): If there were warnings, and --fatal-warnings
4365 was specified, print an error.
4366 * as.h: New variable, flag_fatal_warnings, for new option.
4368 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4370 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4371 '@'. Change autoincrement completers to fall through to cache control
4374 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4376 (pa_parse_addb_64_cmpltr): New function.
4378 * config/tc-hppa.c (pa_ip): Change error message.
4379 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4380 '?Q' args to allow falling through.
4382 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4383 Remove unused conditional codes.
4384 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4386 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4388 * config/tc-d30v.c (CHAR_BIT): Define.
4389 (check_range): Fix bit operations to support integers bigger than
4392 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4394 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4397 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4398 Doug Evans <devans@cygnus.com>
4400 Add support for m32rx.
4401 * config/tc-m32r.c (enable_m32rx): New static global.
4402 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4403 (allow_m32rx): New function.
4404 (M32R_SHORTOPTS): Add `O'.
4405 (md_longopts): Add --m32rx plus several warning options.
4406 (md_parse_option): Handle new options.
4407 (md_show_usage): Print them.
4408 (md_begin): Enable m32rx.
4409 (OPERAND_IS_COND_BIT): New macro.
4410 (first_writes_to_seconds_operands): New function.
4411 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4412 (target_make_parallel,assemble_two_insns): New functions.
4413 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4414 If optimizing and m32rx, try to make consecutive insns parallel.
4416 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4418 * config/tc-mips.c (nopic_need_relax): Allow for the
4419 .sdata.foo sections generated by -fdata-sections,
4420 and for the .gnu.linkonce.s sections generated by C++.
4422 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4424 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4425 with cleaner code using completer prefixes. Add 'Y'.
4427 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4429 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4431 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4432 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4433 insn does not match and we should try the next insn in the table.
4435 1999-09-22 Nick Clifton <nickc@cygnus.com>
4437 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4439 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4441 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4444 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4446 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4447 OBJ_ELF. If ELF, add "sq".
4448 (md_parse_option): If ELF, ignore -s and -q.
4449 (md_show_usage): Mention ELF options.
4451 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4453 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4456 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4458 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4460 * config/tc-hppa.c (struct pa_it): New field "trunc".
4461 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4462 (pa_parse_ftest_gfx_completer): New function
4463 (pa_parse_fp_cnv_format): New function.
4465 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4466 (md_apply_fix): Handle 22bit pc-rel branches.
4468 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4470 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4472 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4474 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4476 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4478 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4479 (pa_ip): Handle 'fX'.
4481 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4483 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4484 unwinds unless the function is in the text space.
4485 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4487 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4489 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4490 (md_assemble): To here. Tweak address generation.
4492 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4494 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4495 (md_assemble): Call dwarf2_where for OBJ_ELF.
4496 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4497 (pa_end_of_source): New function.
4498 * tc-hppa.h (md_end): Define for OBJ_ELF.
4500 1999-09-14 Michael Meissner <meissner@cygnus.com>
4502 * configure.in (Canonicalization of target names): Remove adding
4503 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4504 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4505 * configure: Regenerate.
4507 1999-09-14 Donn Terry <donn@interix.com>
4509 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4511 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4513 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4514 pc-relative jmp/call to an absolute symbol.
4515 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4516 absolute section symbols.
4518 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4519 jump handling code and comments.
4521 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4523 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4524 the value if TE_PE and a global defined symbol.
4526 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4528 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4529 print the symbol, rather than printing it here.
4531 1999-09-11 Donn Terry <donn@interix.com>
4533 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4534 BFD_RELOC_RVA relocations.
4536 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4537 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4540 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4542 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4543 * doc/internals.texi (Object format backend): Document
4546 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4547 relocations against global symbols if TE_PE.
4549 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4550 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4552 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4555 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4556 symbols which do not have a constant value, or tags with
4557 non-tags. Remove the symbol from the list before adding it at the
4560 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4561 C_FCN symbol differently if TE_PE.
4562 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4563 appears in the pseudo-op, rather coff_line_base which is only set
4566 * config/obj-coff.c (obj_coff_loc): New static function.
4567 (obj_pseudo_table): Add "loc".
4569 * config/obj-coff.c (add_lineno): Check that the line number is
4572 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4573 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4575 (md_atof): Return NULL rather than 0.
4576 * config/tc-i386.c (md_atof): Change type to int.
4577 * expr.c (expr): Change first parameter to int.
4578 * config/obj-coff.c: Add declarations for static functions.
4579 (coff_frob_symbol): Use SYM_AUXENT.
4580 * config/tc-i386.h (flag_16bit_code): Don't declare.
4582 * config/obj-coff.c (obj_coff_section): Default to setting
4583 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4585 * write.c (adjust_reloc_syms): Print adjusted fixup.
4587 * expr.c (integer_constant): Correct too_many_digits calculation
4590 1999-09-09 Andreas Schwab <schwab@suse.de>
4592 * doc/c-arm.texi: Fix arguments of @var to not contain
4595 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4597 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4599 (md_parse_option): Only support -k flag for ELF and COFF targets.
4601 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4603 * config/tc-hppa.c (pa_ip): Put strict register checks before
4604 call to pa_parse_number.
4606 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4608 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4610 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4613 1999-09-06 Donn Terry <donn@interix.com>
4615 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4617 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4619 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4620 candidate instruction. Require registers for register arguments
4621 when in strict mode. Require assemble-time constants for
4622 constants when in strict mode.
4623 (pa_get_absolute_expression): Require a constant when in strict
4626 1999-09-06 Nick Clifton <nickc@cygnus.com>
4628 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4630 1999-09-04 Steve Chamberlain <sac@pobox.com>
4632 * config/tc-pj.c: New file, supports picoJava in ELF.
4633 * config/tc-pj.h: Ditto.
4634 * configure.in (pjl*, pj*): New targets.
4635 * Makefile.am: Rebuild dependencies.
4636 (CPU_TYPES): Add pj.
4637 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4638 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4639 * doc/c-pj.texi: New file.
4640 * doc/as.texinfo: Add some PJ specifics.
4641 * doc/all.texi: Add PJ to the list of all architectures, sort them
4643 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4644 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4646 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4648 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4649 (obj_frob_file): Test for null pointer.
4650 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4651 (OBJ_PROCESS_STAB): And here.
4652 (elf_obj_sy): Remove
4654 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4655 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4656 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4658 * config/obj-coff.c (no_func): Remove.
4659 (coff_format_ops): Change occurrences of no_func to 0, as we test
4660 for 0 in obj-multi.h.
4662 * configure.in: Enable bfd for i386-coff when primary target is
4663 bfd. Enable i386 elf,coff emulation support. Don't set
4664 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4665 emulation to support.
4666 *configure: Regenerate.
4668 1999-09-02 Nick Clifton <nickc@cygnus.com>
4670 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4671 .section .line directive is encountered.
4673 1999-09-01 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4678 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4679 * as.texinfo: Document --gdwarf2 command line option.
4680 Add additional documentation of ARM command line switches.
4682 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4684 * config/tc-i386.c (i386_intel_memory_operand): Combine
4685 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4686 and RESTORE_END_STRING around parse_register calls.
4687 (i386_operand): Here too.
4688 (i386_is_reg): Remove.
4689 (parse_register): Move as_bad calls from within this function to
4692 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4694 Based on a patch from H.J. Lu <hjl@gnu.org>
4695 * config/tc-i386.c (parse_register): Handle FP regs specially.
4696 (md_begin): Remove '(' and ')' from register_chars.
4698 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4700 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4701 error message (done elsewhere).
4703 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4705 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4707 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4709 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4712 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4714 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4716 Add new completers. Fix bug in 64 bit condition handling.
4718 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4721 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4723 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4725 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4727 1999-08-27 Jim Wilson <wilson@cygnus.com>
4729 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4730 (struct ls): Add frag field. Initialize it to zero.
4731 (out_end_sequence): New local text_frag. Set it while in text section.
4732 Replace address check with frag check. Set ls.frag to text_frag if
4733 out_set_addr called.
4734 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4735 Set it before switching sections. Replace address check with frag
4736 check. Set ls.frag to saved_frag if out_set_addr called.
4738 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4740 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4741 output "advance_pc" opcode instead of calling gen_addr_line().
4742 The latter has the undesired side-effect of creating a new row
4743 in the debug line info matrix.
4745 1999-08-26 Jim Wilson <wilson@cygnus.com>
4747 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4748 ls.last_filename if last is less than zero. Set ls.last_filename
4749 when allocating new entry.
4750 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4753 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4755 * config/tc-i386.c (i386_index_check): Fix the displacement size
4756 when INFER_ADDR_PREFIX.
4758 1999-08-18 Nick Clifton <nickc@cygnus.com>
4760 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4763 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4765 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4766 handle 0xffffNNNN constants correctly.
4768 1999-08-16 Nick Clifton <nickc@cygnus.com>
4770 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4773 1999-08-13 Nick Clifton <nickc@cygnus.com>
4775 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4776 (md_apply_fix3): Always pass positive values to
4777 validate_offset_imm.
4779 1999-08-12 Nick Clifton <nickc@cygnus.com>
4781 * config/tc-arm.c (skip_whitespace): New macro.
4782 Formatting tidy ups.
4784 (md_apply_fix3): Store relocation offset in addend for ELF based
4786 (arm_force_relocation): Always generate relocs for Thumb function
4789 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4791 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4792 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4794 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4796 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4797 flags for the unwind subspace.
4799 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4800 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4801 suitable relocation based on the size of the target's pointer.
4802 Always Use subsegment zero for the unwinders.
4803 (pa_level): Handle "2.0w".
4805 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4807 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4808 with the following instruction unless this was specified.
4810 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4812 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4813 certain sections, to match BFD changes.
4815 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4817 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4818 (EXTRA_SCRIPTS): Define to keep automake happy.
4819 * Makefile.in: Rebuild.
4821 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4823 * Makefile.am: Rename .dep* files to DEP*.
4824 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4825 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4827 * Makefile.in: Rebuild.
4829 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4831 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4833 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4835 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4836 avoid problems on DOS filesystems.
4837 * Makefile.in: Rebuild.
4839 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4841 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4843 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4846 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4848 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4849 line to create ${GDBINIT} rather than .gdbinit.
4850 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4852 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4854 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4856 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4858 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4860 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4862 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4863 non-adjustable symbols.
4865 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4867 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4869 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4871 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4874 1999-08-05 Donn Terry <donn@interix.com>
4876 * config/te-interix.h: New file.
4877 * configure.in (i386-*-interix*): New target.
4878 * configure: Rebuild.
4880 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4882 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4883 selectors for ELF too.
4884 (selector_table): Add "ltp" and "rtp" selectors.
4886 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4888 * config/tc-i386.c (i386_operand): No need to change
4889 operand_string pointer in segment reg case before goto
4890 do_memory_reference. Initialise displacement_string_start and
4891 displacement_string_end after do_memory_reference label.
4892 (i386_index_check): Add operand_string param, and print error
4893 message on failure here.
4894 (i386_intel_memory_operand): Instead of here.
4895 (i386_operand): And here.
4896 (INFER_ADDR_PREFIX): Enable.
4898 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4900 * config/tc-i386.h (DefaultSize): Define. Renumber following
4901 opcode_modifier defines.
4903 From Etienne Lorrain <etienne.lorrain@ibm.net>
4904 * config/tc-i386.c (stackop_size): New variable.
4905 (set_16bit_code_flag): Clear it here.
4906 (set_16bit_gcc_code_flag): New function.
4907 (md_pseudo_table): Add "code16gcc" entry.
4908 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4910 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4912 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4913 next_set_end even if the end symbol is being discarded.
4915 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4916 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4917 * config/obj-coff.c: Likewise.
4918 (seg_info_type): Remove.
4919 (seg_info_off_by_4): Change to array of segT.
4920 (s_get_segment): Adjust accordingly.
4921 (obj_pseudo_table): Fully initialize sentinel entry.
4923 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4924 Ralf Baechle <ralf@uni-koblenz.de>.
4926 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4928 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4930 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4932 * config/tc-i386.c: Indentation and white space changes.
4933 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4934 don't enable it by default.
4935 (i386_intel_operand): Remove redundant prototype.
4936 Move check on number of memory operands, and i.mem_operands++
4937 (i386_intel_memory_operand): To here.
4938 Remove i386_immediate code from here. Remove special case code
4939 for input and output using (%dx). Remove base/index checks and
4940 call i386_index_check instead. Save initial operand_string
4941 argument for error message.
4942 (i386_operand): Remove redundant prototype. Move base/index
4943 checks to i386_index_check.
4944 (i386_displacement): Move intel mode check for non-zero
4946 (i386_intel_memory_operand): To here.
4948 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4950 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4951 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4952 by .register pseudo-op if -64 and --no-undeclared-regs.
4953 (s_register, sparc_adjust_symtab): New functions.
4954 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4955 Declare sparc_adjust_symtab as tc_adjust_symtab.
4956 * doc/c-sparc.texi: Add description of #ignore special literal
4957 for .register pseudo-op.
4959 1999-07-30 Catherine Moore <clm@cygnus.com>
4961 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4962 the relocation's section offset.
4964 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4966 * write.c (fixup_segment): Fix generic error check overflow test.
4968 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4969 X_add_number to long.
4971 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4973 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4976 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4978 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4981 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4983 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4985 * configure.bat: Remove; obsolete.
4986 * config/go32.cfg: Likewise.
4988 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4990 * configure.in (i386-*-vxworks*): New target.
4991 * configure: Rebuild.
4993 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4995 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4997 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4999 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
5001 (output_insn): Put OLO10's secondary addend into tc_fix_data.
5002 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
5003 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
5004 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
5005 MAX_RELOC_EXPANSION): Define.
5006 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
5008 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
5010 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
5011 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5012 block. Print a warning if an 8-bit or 16-bit constant
5013 displacement or immediate is truncated on output.
5014 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
5016 (i386_operand): Disallow immediate jump absolute operand.
5018 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5020 * configure.in: Bump version number to 2.9.5.
5021 * configure: Rebuild.
5023 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5026 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5028 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5029 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5031 1999-07-14 Philip Blundell <pb@nexus.co.uk>
5033 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5035 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5037 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5038 if -mno-fpu was given.
5039 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5041 (cons_fix_new_arm): Remove misleading comments.
5043 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5045 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5047 (relax_segment): Likewise. After giving a rs_org error, convert
5048 the frag to rs_align to avoid cascading errors.
5050 1999-07-12 Andreas Schwab <schwab@suse.de>
5052 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5054 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5056 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5057 as appropriate. Fill in structure initializations. Add variable
5058 initializations. Add casts.
5059 * dwarf2dbg.c (print_stats): Change i to size_t.
5060 * listing.c (listing_listing): Change list_line to unsigned int.
5062 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5064 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5065 rather than checking for \001 and \002 in symbol name.
5066 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5068 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5070 * configure.in (hppa*-linux-gnu*): New target.
5071 * configure: Rebuilt.
5073 1999-07-08 Nick Clifton <nickc@cygnus.com>
5075 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5077 1999-07-07 Nick Clifton <nickc@cygnus.com>
5079 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5080 accessing symbolP directly.
5082 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5084 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5087 1999-07-05 Nick Clifton <nickc@cygnus.com>
5089 * config/tc-arm.c (ARM_EXT_V5): Define.
5090 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5091 (md_begin): Detect ARM v5 architectures.
5092 (md_parse_option): Accept arm v5 specification.
5093 (md_show_usage): Documment -marmv5 switch.
5095 * doc/c-arm.texi: Document -marmv5 command line option.
5097 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5099 (validate_immediate_twopart): New function. Determine if a
5100 constant can be computed by two ADD instructions.
5101 (output_inst): Remove its command line parameter - it was never
5103 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5104 implememt the ADRL pseudo op.
5105 (tc_gen_reloc): Generate a suitable error message if an ADRL
5106 instruction tries to generate a real reloc.
5108 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5110 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5112 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5115 1999-06-27 H.J. Lu <hjl@gnu.org>
5117 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5118 non BFD_ASSEMBLER case.
5120 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5122 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5125 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5127 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5128 out_end_sequence() when the address decreases due to a new frag.
5129 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5130 numbering starts with 1.
5132 1999-06-23 Nick Clifton <nickc@cygnus.com>
5134 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5136 (mcore_s_text): Call obj_elf_text for ELF target.
5137 (mcore_s_data): Call obj_elf_data for ELF target.
5138 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5140 (mcore_s_bss): New function: Dump literal table before changing
5142 (mcore_s_comm): New function: Dump literal table before changing
5145 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5146 No longer static functions.
5147 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5148 Provide prototypes for these functions.
5150 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5152 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5153 a list of names, to try obj_segment_name, and to try abbreviated
5154 names when using COFF without long section names.
5156 * config/tc-alpha.c: More use of symbol accessor functions.
5157 * config/tc-arc.c: Likewise.
5158 * config/tc-d30v.c: Likewise.
5159 * config/tc-fr30.c: Likewise.
5160 * config/tc-i860.c: Likewise.
5161 * config/tc-m88k.c: Likewise.
5162 * config/tc-mcore.c: Likewise.
5163 * config/tc-ns32k.c: Likewise.
5164 * config/tc-sparc.c: Likewise.
5165 * config/tc-v850.c: Likewise.
5167 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5168 sy_value with appropriate accessor functions.
5169 * config/tc-arm.c (md_apply_fix3): Likewise.
5170 * config/tc-d10v.c (AT_WORD_P): Likewise.
5171 * config/tc-v850.c (reg_name_search): Likewise.
5173 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5174 use symbol_get_bfdsym instead.
5175 * config/tc-ppc.c (md_assemble): Likewise.
5176 * config/tc-v850.c (v850_comm): Likewise.
5178 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5180 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5181 the symbol, rather than accessing the bsym member.
5182 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5183 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5184 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5185 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5186 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5187 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5188 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5189 * config/tc-v850.c (tc_gen_reloc): Likewise.
5191 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5193 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5194 (hppa_gen_reloc_type): Conditionalize on BFD64.
5195 (tc_gen_reloc): Re-enable ELF relocations.
5196 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5198 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5200 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5202 (do_ldst): Move assignment out of if condition.
5203 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5204 parentheses to avoid warning.
5206 1999-06-21 Nick Clifton <nickc@cygnus.com>
5208 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5209 macro to get at the BFD symbol associated with a GAS symbol.
5211 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5213 * config/tc-ppc.c: Update for symbol handling changes.
5214 * config/obj-coff.c: Likewise.
5216 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5218 * tc-hppa.c: General cleanups of ELF support. No more spaces
5219 and subspaces for ELF.
5220 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5221 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5222 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5223 (UNWIND_SECTION_NAME): Likewise.
5224 (space/subspace related structures): Conditionalize definitions
5226 (space/subspace directives and support routines): Conditionalize
5227 definitions and references/uses on OBJ_SOM.
5228 (label_symbol_struct): For ELF, track the symbol's segment. For
5229 SOM track its space.
5230 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5232 (USE_ALIASES): Kill for both SOM & ELF.
5233 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5234 (pa_space, pa_subspace): Corresponding changes.
5235 (pa_spaces_begin): Corresponding chagnes.
5236 (md_begin): Do not muck around with space/subspace stuff for
5238 (md_apply_fix): Temporarily disable argument relocation stuff
5240 (tc_gen_reloc): Temporarily disable relocation generation for
5242 (pa_build_unwind_subspace): Similarly.
5244 1999-06-16 Nick Clifton <nickc@cygnus.com>
5246 * config/tc-arm.c (thumb_set): New pseudo op.
5247 (text, data, section): Override these pseudo ops with ARM
5249 (s_thumb_set): New function: Perform the same as a .set pseudo
5250 op, but also mark the alias'ed symbol as being a Thumb
5252 (arm_s_text): New function: Perform the same as the .text
5253 pseudo op, but dump the literal pool before changing
5255 (arm_s_data): New function: Perform the same as the .data
5256 pseudo op, but dump the literal pool before changing
5258 (arm_s_section): New function: Perform the same as the
5259 .section pseudo op, but dump the literal pool before changing
5261 (arm_cleanup): Do not reset the current section before dumping
5264 1999-06-17 Nick Clifton <nickc@cygnus.com>
5266 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5267 OPTION_NO_WARN_UNMATCHED entries.
5268 (md_parse_option): Generate a warning message if an unrecognised
5269 option is encountered.
5271 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5272 (get_operands): When parsing an expression after an '@' symbol
5273 has been detected, do not ignore '#' symbols.
5274 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5277 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5279 From K. Richard Pixley <rich@noir.com>:
5280 * configure.in (ppc-*-vxworks*): New target.
5281 * configure: Rebuild.
5283 1999-06-12 Philip Blundell <philb@gnu.org>
5285 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5287 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5289 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5290 which refer to symbols in linkonce sections, permit reducing the
5291 relocs if the symbol is local.
5293 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5295 * subsegs.c (subseg_text_p): New function.
5296 * as.h (subseg_text_p): Declare.
5297 * read.c (do_align): Use subseg_text_p to set the default fill.
5298 * write.c (subsegs_finish): Likewise.
5299 * config/obj-coff.c (write_object_file): Likewise.
5300 * config/tc-i386.h (md_maybe_text): Don't define.
5301 (md_do_align): Use subseg_text_p to set the default fill.
5302 * config/tc-m32r.c (m32r_do_align): Likewise.
5303 * config/tc-sh.c (sh_do_align): Likewise.
5304 * config/tc-sparc.h (md_do_align): Likewise.
5306 1999-06-12 David O'Brien <obrien@freebsd.org>
5308 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5309 * configure: Rebuild.
5311 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5313 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5314 * Makefile.am: Rebuild dependencies.
5315 * Makefile.in: Rebuild.
5317 * config/tc-i386.c (i386_immediate): Remove unused label
5320 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5321 * symbols.c: Likewise.
5322 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5323 sy_next field when taking address, rather than symbol_next.
5325 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5327 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5328 value from the output file architecture.
5329 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5330 * dwarf2dbg.h: Change bfd_vma to addressT.
5332 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5334 * dwarf2dbg.h: Use PARAMS in function declarations.
5336 1999-06-11 Martin Dorey <mdorey@madge.com>
5338 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5339 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5341 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5343 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5345 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5347 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5350 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5352 * read.c (read_a_source_file): Only declare inescape if
5355 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5357 (find_entry_byval): Add parens to avoid warning.
5359 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5361 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5364 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5366 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5369 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5370 synthetize_setx): New functions.
5371 (md_assemble): Broken the special cases into the above
5372 functions. Make compiler happy if sizeof(bfd_vma)==4.
5373 Fix sethi generated from set/setuw. If instructions have a relloc,
5374 always clear the fields to be relocated in the opcode.
5375 (sparc_ip): Remove special_case global variable.
5377 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5379 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5380 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5381 indication of success rather than a value.
5382 (itbl_get_val): Likewise.
5383 (itbl_get_field): Use strcspn. Change delimiters to include
5385 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5386 (itbl_get_val): Likewise.
5387 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5389 * symbols.c (copy_symbol_attributes): Convert local symbols to
5392 1999-06-10 Nick Clifton <nickc@cygnus.com>
5394 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5397 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5399 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5400 Optimize set if sizeof(bfd_vma) == 64.
5401 (sparc_ip): Fix sethi - without %hi() it should generate
5402 R_SPARC_22 reloc, not R_SPARC_HI22.
5403 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5405 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5407 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5408 (s_ncons): New function.
5409 (native_op_table): New table.
5410 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5411 R_SPARC_OLO10 handling.
5413 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5415 * expr.h (struct expressionS): Revert last change; widen X_op.
5416 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5418 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5420 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5421 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5422 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5423 * Makefile.in: Regenerated.
5425 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5426 `common' pass on to s_mri_common.
5427 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5429 1999-06-06 Richard Henderson <rth@cygnus.com>
5431 * config/obj-elf.c (obj_elf_section): Don't free the return
5432 value of demand_copy_C_string.
5434 1999-06-05 Richard Henderson <rth@cygnus.com>
5436 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5437 creation logic from obj_elf_create_section.
5439 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5440 (section_stack): New.
5441 (special_sections): Make const.
5442 (obj_elf_section): Gut and rewrite parsing.
5443 (obj_elf_change_section): New function broken out of obj_elf_section.
5444 (obj_elf_parse_section_letters): Likewise.
5445 (obj_elf_section_word): Likewise.
5446 (obj_elf_section_type): Likewise.
5447 (obj_elf_previous): Treat as a toggle.
5448 (obj_elf_popsection): New.
5449 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5450 (ppc_section_type): Likewise.
5451 * config/tc-ppc.h: Likewise.
5453 * expr.h (struct expressionS): Don't make X_op a bitfield.
5454 * config/tc-alpha.c: Update for symbol handling changes.
5455 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5456 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5458 1999-06-05 Richard Henderson <rth@cygnus.com>
5460 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5461 (dwarf2_gen_line_info): Kill unused variables.
5462 (dwarf2_finish): Likewise.
5463 (dwarf2_where): Likewise.
5464 (dwarf2_directive_file): If we've only got a string,
5465 hand off to s_app_file.
5466 * ecoff.c: Move the include of ecoff.h.
5467 * symbols.h (S_IS_FUNCTION): Prototype.
5469 * read.c (LEX_HASH): Supply a default.
5471 (s_globl): Update `c' after skipping whitespace.
5472 * read.h (LEX_END_NAME, is_name_ender): New.
5473 * expr.c (get_symbol_end): Respect it.
5475 1999-06-04 Mark Klein <mklein@dis.com>
5477 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5479 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5481 * config/tc-hppa.c: Update for symbol handling changes.
5483 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5485 * cgen.c: Update for symbol handling changes.
5486 * config/tc-m32r.c: Likewise.
5488 * config/tc-hppa.h: Update for symbol handling changes.
5489 * config/tc-hppa.c: Likewise.
5491 * config/tc-arm.h: Update for symbol handling changes.
5492 * config/tc-arm.c: Likewise.
5493 (symbol_make_empty): Remove. Just use symbol_create.
5495 * symbols.c (symbol_set_tc): Correct name.
5497 * Makefile.am: Rebuild dependencies.
5498 ($(OBJS)): Don't depend upon struc-symbol.h.
5499 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5500 * dep-in.sed: Don't remove struc-symbol.h.
5501 * Makefile.in: Rebuild.
5503 * doc/internals.texi (Symbols): Describe changes in symbol
5506 1999-06-03 Richard Henderson <rth@cygnus.com>
5508 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5509 instead of doing the work by hand.
5511 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5513 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5514 state of line state-machine.
5515 (struct ls): Collect DWARF2 line state-machine state in new member
5516 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5517 resulted in any DWARF2 directives.
5518 (reset_state_machine): New function.
5519 (out_end_sequence): Ditto.
5520 (dwarf2_gen_line_info): When switching sections or switching to a
5521 lower text address, call out_end_sequence() first to terminate the
5522 previous code sequence as code sequences MUST have monotonically
5523 increasing addresses.
5524 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5526 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5528 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5529 DWARF2 debug info (line information only, at this point).
5530 * as.h: Update comment about supported debug formats.
5531 * dwarf2dbg.c, dwarf2dbg.h: New files.
5532 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5534 * expr.c (operand): Don't use [ for parens if we want an index op.
5535 (op_encoding): Switch [ into O_index, if desired.
5536 (op_rank): Renumber with O_index on bottom.
5537 (expr): If O_index, match closing bracket.
5538 * expr.h (O_index): New.
5540 * read.c (read_a_source_file): Conditionally allow matched "
5541 in lines passed to md_assemble.
5543 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5545 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5547 Add support for storing local symbols in a small structure to save
5548 memory when assembling large files.
5549 * as.h: Don't include struc-symbol.h.
5550 (symbolS): Add typedef.
5551 * symbols.c: Include struc-symbol.h.
5552 (local_hash): New static variable.
5553 (save_symbol_name): New static function, from symbol_create.
5554 (symbol_create): Call save_symbol_name.
5555 (local_symbol_count): New static variable.
5556 (local_symbol_conversion_count): Likewise.
5557 (LOCAL_SYMBOL_CHECK): Define.
5558 (local_symbol_make): New static function.
5559 (local_symbol_convert): New static function.
5560 (colon): Handle local symbols. Create local symbol for local
5562 (symbol_table_insert): Handle local symbols.
5563 (symbol_find_or_make): Create local symbol for local label name.
5564 (symbol_find_base): Check for local symbol.
5565 (symbol_append, symbol_insert): Check for local symbols.
5566 (symbol_clear_list_pointers, symbol_remove): Likewise.
5567 (verify_symbol_chain): Likewise.
5568 (copy_symbol_attributes): Likewise.
5569 (resolve_symbol_value): Handle local symbols.
5570 (resolve_local_symbol): New static function.
5571 (resolve_local_symbol_values): New function.
5572 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5573 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5574 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5575 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5576 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5577 (symbol_previous, symbol_next): New functions.
5578 (symbol_get_value_expression): Likewise.
5579 (symbol_set_value_expression): Likewise.
5580 (symbol_set_frag, symbol_get_frag): Likewise.
5581 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5582 (symbol_mark_used_in_reloc): Likewise.
5583 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5584 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5585 (symbol_mri_common_p): Likewise.
5586 (symbol_mark_written, symbol_clear_written): Likewise.
5587 (symbol_written_p): Likewise.
5588 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5589 (symbol_section_p, symbol_equated_p): Likewise.
5590 (symbol_constant_p): Likewise.
5591 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5592 (symbol_get_obj, symbol_set_obj): Likewise.
5593 (symbol_get_tc, symbol_set_tc): Likewise.
5594 (symbol_begin): Initialize local_hash.
5595 (print_symbol_value_1): Handle local symbols.
5596 (symbol_print_statistics): Print local symbol statistics.
5597 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5598 Declare new symbols.c functions. Move many declarations here from
5600 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5601 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5602 (struct symbol): Move bsym to make it clearly the first field.
5603 Remove TARGET_SYMBOL_FIELDS.
5604 (symbolS): Don't typedef.
5605 (struct broken_word): Remove.
5606 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5607 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5608 (symbol_clear_list_pointers): Likewise.
5609 (symbol_insert, symbol_remove): Likewise.
5610 (symbol_previous, symbol_append): Likewise.
5611 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5612 (struct local_symbol): Define.
5613 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5614 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5615 (local_symbol_get_frag, local_symbol_set_frag): Define.
5616 (local_symbol_get_real_symbol): Define.
5617 (local_symbol_set_real_symbol): Define.
5619 * write.c (write_object_file): Call resolve_local_symbol_values.
5620 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5621 (TARGET_SYMBOL_FIELDS): Don't define.
5622 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5623 ECOFF_DEBUGGING, add ECOFF fields.
5624 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5625 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5626 ECOFF_DEBUGGING, add ECOFF fields.
5627 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5628 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5629 * config/tc-mcore.h: Don't include struc-symbol.h.
5630 (TARGET_SYMBOL_FIELDS): Don't define.
5631 (struct mcore_tc_sy): Define.
5632 (TC_SYMFIELD_TYPE): Define.
5633 * Many files: Use symbolS instead of struct symbol. Use new
5634 accessor functions rather than referring to symbolS fields
5637 * read.c (s_mri_common): Don't add in value of line_label.
5639 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5640 checking for SEC_LINK_ONCE.
5642 * config/tc-sh.h (sh_fix_adjustable): Declare.
5644 * app.c (input_buffer): New static variable.
5645 (app_push): Save saved_input in allocated buffer.
5646 (app_pop): Restored saved_input.
5647 (do_scrub_chars): Change get parameter to take char * and int as
5648 arguments. Change GET macro to pass input_buffer to get
5649 function. Don't save input into allocated buffer.
5650 * as.h (do_scrub_chars): Update declaration.
5651 * input-file.c (input_file_get): Change to take char * and int.
5652 Read data into passed in buffer. Remove static buffer.
5653 * read.c (scrub_from_string): Change to take char * and int. Copy
5654 data into passed in buffer.
5656 * hash.h: Neaten. Declare hash_traverse.
5657 * hash.c: Complete rewrite based on BFD hashing code.
5658 * gasp.c (chunksize): New variable.
5659 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5662 1999-05-28 Nick Clifton <nickc@cygnus.com>
5664 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5665 addend unless the target uses an old ABI.
5667 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5669 -Wchar-subscripts cleanup
5670 * listing.c (listing_newline): Use unsigned char variable, so
5671 calls to isascii,iscntrl are correct.
5672 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5674 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5675 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5676 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5677 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5679 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5681 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5683 (arch_coldfire_p): New #define.
5684 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5686 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5688 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5690 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5691 (install_operand): Add place `N'.
5692 (init_table): Add registers ACC, MACSR, MASK.
5694 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5696 * config/tc-m68k.c: Change mcf5200 --> mcf.
5697 (archs): Add mcf5206e, mcf5307.
5698 (m68k_ip): Add format `u'.
5699 (install_operand): Add place `m', `M', `h'.
5700 (init_table): Add upper/lower registers.
5702 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5704 1999-05-28 Martin Dorey <mdorey@madge.com>
5706 * config/tc-i960.c: Several minor changes to add ELF and
5707 BFD_ASSEMBLER support.
5708 * config/tc-i960.h: Likewise.
5709 * configure.in (i960-*-elf*): New target.
5710 * aclocal.m4, configure: Rebuild.
5712 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5714 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5715 reloc changes when defined(BFD_ASSEMBLER).
5717 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5719 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5721 * write.c (write_print_statistics): Output to file, not stderr.
5723 * expr.c (generic_bignum_to_int32,64): Prototype.
5725 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5726 output_sleb128, output_uleb128, output_big_sleb128,
5727 output_big_uleb128, output_big_leb128): Prototype.
5728 (output_big_sleb128, output_big_uleb128): Make inline.
5729 (output_big_leb128): Remove inline
5731 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5732 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5733 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5734 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5735 value for correct overflow check in write.c:fixup_segment.
5736 * write.c (fixup_segment): Move bitfield overflow checks to after
5737 the md_apply_fix call.
5738 * config/obj-coff.c (fixup_segment): Likewise.
5739 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5740 valueT *val argument.
5742 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5744 * config/atof-ieee.c (gen_to_words): Correctly round a
5745 denormalized number. Fix off-by-one in range checking for
5746 exponent in a denormal.
5748 1999-05-10 Nick Clifton <nickc@cygnus.com>
5750 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5753 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5755 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5757 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5759 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5760 (ReverseRegRegmem): Remove.
5761 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5762 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5763 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5766 From Doug Ledford <dledford@redhat.com>
5767 * config/tc-i386.h (RegXMM): New for P/III.
5768 * config/tc-i386.c: Add support for P/III.
5770 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5772 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5773 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5774 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5776 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5778 * config/tc-i386.c (i386_immediate): Skip whitespace before
5779 complaining about junk after expression.
5780 (i386_displacement): Likewise.
5782 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5784 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5785 Don't copy before downcaseing.
5787 1999-05-05 Catherine Moore <clm@cygnus.com>
5789 * tc-m68k.c: Include elf/m68k.h.
5790 (m68k_elf_final_processing): New routine.
5791 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5794 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5796 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5799 1999-04-30 Nick Clifton <nickc@cygnus.com>
5801 * config/tc-mcore.c (mcore_s_section): Dump literals before
5804 1999-04-29 Nick Clifton <nickc@cygnus.com>
5806 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5809 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5811 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5812 (TC_INIT_FIX_DATA): Delete.
5813 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5814 (TC_INIT_FIX_DATA): Delete.
5815 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5816 * write.c (fix_new_internal): Initialize fx_cgen member.
5817 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5818 (gas_cgen_md_apply_fix3): Update.
5819 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5820 (md_cgen_record_fixup_exp): Update.
5821 (FX_OPINFO_R_TYPE): Update.
5823 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5824 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5825 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5826 * frags.h (struct frag): Make opindex, opinfo ints.
5828 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5830 1999-04-26 Tom Tromey <tromey@cygnus.com>
5832 * aclocal.m4, configure: Updated for new version of libtool.
5834 1999-04-22 Nick Clifton <nickc@cygnus.com>
5836 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5838 (md_apply_fix3): Do not fix up absolute relocations against
5841 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5843 1999-04-20 Nick Clifton <nickc@cygnus.com>
5845 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5846 changes and data-in-text directives.
5847 (mcore_cons): New function: intercept cons() operations.
5848 (mcore_float_cons): New function: intercept float_cons()
5850 (mcore_stringer): New function: intercept stringer() operations.
5852 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5854 * obj.h (struct format_ops): Change generate_asm_lineno field to
5856 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5858 * config/tc-alpha.c (find_opcode_match): Add default case to
5860 (find_macro_match): Likewise.
5861 (load_expression): Parenthesize && within ||.
5863 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5865 1999-04-17 Nick Clifton <nickc@cygnus.com>
5867 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5868 .text .data .section pseudo ops.
5869 (mcore_s_section): New function. Dump lits before changing secs.
5870 (mcore_s_text): New function. Dump lits before changing secs.
5871 (mcore_s_data): New function. Dump lits before changing secs.
5873 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5875 * config/tc-mips.c (mips_32bitmode): New.
5876 (md_begin): Set mips_32bitmode if needed.
5877 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5878 Set EF_MIPS_32BITMODE.
5880 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5882 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5885 1999-04-16 Nick Clifton <nickc@cygnus.com>
5887 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5889 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5891 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5892 expressions correctly.
5895 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5897 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5899 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5901 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5902 and fmpynfadd instructions.
5904 1999-04-11 Richard Henderson <rth@cygnus.com>
5906 * as.h (environ): Declare it, if needed.
5907 * as.c (dump_statistics): Don't declare environ.
5908 * configure.in (environ): Detect declaration.
5909 * configure, config.in: Rebuild
5911 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5912 (i386_displacement): Allocate enough space for replacement buffer.
5913 Clean up replacement buffer initialization.
5915 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5917 * subsegs.c (section_symbol): Don't create a new symbol if one
5918 already exists; instead, use the existing one, but set its segment
5919 and frag data if it hasn't already been defined.
5920 * config/obj-coff.c (c_section_symbol): Likewise.
5922 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5924 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5926 1999-04-08 Nick Clifton <nickc@cygnus.com>
5928 * config/tc-mcore.c: New File: Support routines for MCore
5930 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5931 * config/obj-coff.c: Add support for mcore-pe target.
5933 * Makefile.am: Add support for MCore targets.
5934 * Makefile.in: Regenerate.
5935 * configure.in: Add support for MCore targets.
5936 * configure: Regenerate.
5938 * doc/all.texi: Set MCORE.
5939 * doc/as.texinfo: Document MCore specific command line options.
5941 * write.h: Prevent multiple inclusion.
5943 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5945 * asintl.h (LC_MESSAGES): Never define.
5946 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5948 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5951 * Makefile.am (m68k-parse.c): If configuring in the source
5952 directory, copy m68k-parse.y into the local directory before
5953 running ylwrap, to remove spurious differences when generating
5955 * Makefile.in: Rebuild.
5957 * config/tc-sparc.h (md_do_align): Just allocate the number of
5958 bytes necessary, rather than always allocating 1024.
5960 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5962 * listing.c (listing_newline): Add cast to avoid warning.
5963 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5964 * config/tc-i386.c (i386_scale): Add return value.
5965 (build_displacement_string): Remove unused local temp_disp2.
5966 (i386_intel_memory_operand): Add parentheses to avoid warning.
5967 (i386_intel_operand): Remove unused local end_of_operand_string.
5968 (i386_operand): Remove unused local operand_modifier.
5969 (i386_operand): Add parens to avoid warning.
5971 1999-04-04 Don Bowman <don@pixsci.com>
5973 * configure.in: Add mips*-*-vxworks* target; have it define
5975 * configure, config.in: Rebuild.
5977 1999-03-31 Nick Clifton <nickc@cygnus.com>
5979 * configure.in (emulations): Add support for arm-epoc-pe.
5980 * configure: Regenerate.
5981 * config/te-epoc-pe.h: New file. Define macros specific to
5983 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5984 for arm-epoc-pe target.
5986 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5988 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5990 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5992 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5993 detect ",n" without a condition.
5994 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5997 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5999 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
6000 instruction is encoded with one bit.
6003 1999-03-23 Ian Lance Taylor <ian@zembu.com>
6005 * doc/internals.texi (CPU backend): Mention that
6006 line_separator_chars should not include newline. From thi
6007 <ttn@mingle.glug.org>.
6009 1999-03-22 Doug Evans <devans@casey.cygnus.com>
6011 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6012 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
6014 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
6016 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
6018 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
6020 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6023 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
6025 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6027 1999-03-15 Martin Hunt <hunt@cygnus.com>
6029 * app.c (do_scrub_begin): Change '-' back to a symbol char
6030 so we can use multiple opcodes on a line again.
6032 * config/tc-d30v.c: By default, warn if a symbol has
6033 the same name as a register. Plus some minor
6034 updates from the branch.
6036 1999-03-13 Nick Clifton <nickc@cygnus.com>
6038 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6039 BFD_RELOC_16 and BFD_RELOC_64.
6041 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6043 * expr.c (expr): Add missing else.
6045 1999-03-12 Nick Clifton <nickc@cygnus.com>
6047 * config/tc-arm.c (md_apply_fix3): Improve error message.
6049 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6051 * Makefile.am (CPU_TYPES): Add fr30.
6052 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6053 (fr30,m32r dependencies): Update.
6054 * Makefile.in: Rebuild.
6056 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6057 (gas_cgen_record_fixup_exp): Ditto.
6058 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6059 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6060 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6061 (md_cgen_lookup_reloc): Update use of operand->type.
6062 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6063 (md_convert_frag): Call cgen_operand_lookup_by_num.
6064 (md_cgen_lookup_reloc): Update use of operand->type.
6065 (m32r_cgen_record_fixup_exp): Ditto.
6067 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6069 * config/tc-mips.c (md_show_usage): Fix message.
6071 1999-03-03 Nick Clifton <nickc@cygnus.com>
6073 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6074 and LDR reg,=<expr> instruction.
6076 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6079 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6081 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6083 1999-02-17 Nick Clifton <nickc@cygnus.com>
6085 This patch was created by: Scott Bambrough
6086 <scottb@corelcomputer.com>
6089 Special cased '@' character. The '@' character is used as the
6090 ARM assembler comment character, as a special character
6091 and in ELF .symver pseudo-op's, and as a special character in
6092 .type and .section pseudo-ops.
6093 (symver_pseudo): New static variable.
6094 (symver_state): New static variable.
6095 (struct app_save): Add field 'symver_state'.
6096 (app_push): Save global symver_state int struct app_save.
6097 (app_pop): Restore global symver_state from struct app_save.
6098 (do_scrub_chars): Special case handling of '@' character in
6101 * configure.in: Modified to recognize armv* uname syntax from ARM
6103 * configure: Regenerated.
6105 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6106 a prefix to the section's type.
6107 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6108 the type's typename.
6110 * config/tc-arm.h: Add support for PIC generation:
6111 (pic_code): New boolean.
6112 (obj_relocate_extern): Define.
6113 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6114 (TC_CONS_FIX_NEW): Define.
6115 (tc_fix_adjustable): Define.
6116 (GLOBAL_OFFSET_TABLE_NAME): Define.
6118 * config/tc-arm.c: Add support for PIC generation:
6119 (line_seperator_chars): Allow ';' as a seperator for Linux.
6120 (is_immediate_prefix): New macro.
6121 (arm_parse_reloc): New function.
6122 (s_arm_elf_cons): New function.
6123 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6124 (md_undefined_symbol): Special case handling for the Global Offset
6126 (md_apply_fix3): Handle PIC relocs.
6127 (tc_gen_reloc): Handle PIC relocs.
6128 (md_parse_option): Add support for '-k' command line switch to
6129 enable PIC generation.
6130 (cons_fix_new_arm): New function.
6131 (s_arm_elf_cons): New function.
6133 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6135 * configure.in: Add comments for uses of AC_DEFINE.
6136 * acinclude.m4: Likewise.
6137 * acconfig.h: Remove.
6138 * aclocal.m4: Rebuild.
6139 * configure: Rebuild.
6140 * Makefile.in: Rebuild.
6141 * config.in: Rebuild.
6143 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6145 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6146 non-constant offset from a base register.
6148 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6150 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6153 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6155 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6156 (emit_insn): Look for pc-relative and no-overflow specifiers on
6157 internal relocation types.
6159 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6161 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6164 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6166 (mips_4650, mips_4010, mips_4100): Variables removed.
6167 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6168 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6170 (md_begin): Don't bother initializing the mips_NNNN variables;
6171 mips_cpu is set, and that's good enough now.
6172 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6173 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6174 (show): New function, to handle wrapping in the CPU lists.
6175 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6177 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6179 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6180 than treat as an immediate specifier.
6182 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6184 * config/tc-i386.c: Prototype many functions.
6185 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6186 (i386_immediate): Remove unused second argument.
6187 (i386_intel_operand): Fix i386_is_reg typo.
6188 (i386_operand): Use allow_naked_reg.
6189 (output_invalid): Make operand int for K&R.
6191 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6193 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6195 * Makefile.in: Rebuild.
6197 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6199 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6201 (EXTRA_as_new_SOURCES): Comment out.
6202 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6203 * Makefile.in: Rebuild.
6204 * doc/Makefile.in: Rebuild.
6205 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6206 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6207 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6208 * configure: Rebuild.
6209 * aclocal.m4: Rebuild.
6210 * config.in: Rebuild.
6211 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6212 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6213 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6214 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6215 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6216 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6217 (gas_cgen_record_fixup_exp): Ditto.
6218 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6219 descriptor, not global variable.
6220 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6221 descriptor, not global variable. Refer to insert_operand handler
6222 via cpu descriptor, not global function.
6223 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6224 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6225 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6226 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6227 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6228 * config/tc-m32r.c: Ditto.
6229 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6230 (md_assemble): Ditto.
6231 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6233 1999-02-09 Nick Clifton <nickc@cygnus.com>
6235 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6236 relocations for ELF targets.
6238 1999-02-08 Nick Clifton <nickc@cygnus.com>
6240 * configure.in: Add support for StrongARM target.
6241 * configure: Regenerate.
6243 1999-02-05 Nick Clifton <nickc@cygnus.com>
6245 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6247 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6250 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6252 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6254 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6256 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6257 (INTEL_DWORD_MNEM_SUFFIX): Define.
6260 (DWORD_PTR): Define.
6261 (XWORD_PTR): Define.
6263 (OFFSET_FLAT): Define.
6265 (NONE_FOUND): Define.
6268 * config/tc-i386.c (set_intel_syntax): New routine.
6269 (intel_syntax): Declare.
6270 (allow_naked_reg): Declare.
6271 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6272 (intel_float_operand): New routine.
6273 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6274 Handle brackets as well as parens. Call i386_intel_operand for
6275 intel syntax. Reverse operands if appropriate. Handle new
6276 suffixes. Handle movzx and movsx.
6277 (i386_is_reg): New routine.
6278 (i386_immediate): New routine.
6279 (i386_scale): New routine.
6280 (i386_displacement): New routine.
6281 (i386_operand_modifier): New routine.
6282 (build_displacement_string): New routine.
6283 (i386_parse_seg): New routine.
6284 (i386_intel_memory_operand): New routine.
6285 (i386_intel_operand): New routine.
6286 (i386_operand): Call i386_displacement, i386_immediate,
6287 i386_scale, etc. instead of handling inline.
6288 (parse_register): Handle registers without prefix.
6290 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6292 * configure: Regenerate.
6293 * configure.in (arm-*-oabi): New.
6294 (thumb-*-oabi): New.
6295 * config/tc-arm.c (target_oabi): Declare.
6296 (md_apply_fix3): Support REL relocs.
6297 (md_parse_option): Handle -oabi.
6298 (elf32_arm_target_format): New routine.
6299 (md_longopts): Add OPTION_OABI.
6300 * config/tc-arm.h: Redefine TARGET_FORMAT.
6303 1999-01-28 Nick Clifton <nickc@cygnus.com>
6305 * write.c (write_relocs): Handle out of range error.
6307 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6308 (fr30_force_relocation): Default to 0.
6310 * config/tc-fr30.h (obj_fix_adjustable): Define.
6311 (TC_FORCE_RELOCATION): Define.
6313 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6316 1999-01-16 Nick Clifton <nickc@cygnus.com>
6318 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6319 merge of two instructions if the left instruciton kills the right.
6321 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6323 * Makefile.in: Regenerate.
6324 * configure.in: Redo test for using cgen.
6325 * configure: Regenerate.
6327 1999-01-09 Nick Clifton <nickc@cygnus.com>
6329 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6330 redefinition of this macro.
6332 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6334 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6337 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6339 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6340 a read of HI or LO and an immediatly following branch.
6342 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6344 * config/tc-mips.c (md_begin): Another correction to the setting of
6347 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6349 * config/tc-mips.c (md_begin): Correct type-o in setting of
6352 1998-12-21 Nick Clifton <nickc@cygnus.com>
6354 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6355 bit insn when optimizing, so that parallelised instructions will
6356 start on a 32 bit boundary.
6358 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6360 * config/tc-mips.c (mips_eabi64): New.
6361 (md_begin): Set mips_eabi64.
6362 (mips_elf_final_processing): Use it.
6364 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6366 * config/tc-mips.c (mips_elf_final_processing):
6367 Correct setting of ABI in e_flags.
6369 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6371 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6374 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6376 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6378 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6380 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6381 warning, values that don't fit in the field.
6383 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6385 * config/tc-mips.c (mips_abi_string): New.
6386 (md_parse_option,md_longopts): Add mabi.
6387 (mips_elf_final_processing): Set e_flags based on mabi flag.
6389 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6391 * config/tc-mips.c (md_parse_option): Handle vr4111.
6393 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6395 * config/tc-h8300.c (build_bytes): Change message given if the
6396 instruction requires H8/300H mode and we're not in Hmode, to
6397 suggest that it may be the operand modes that are the problem, not
6398 necessarily the opcode.
6400 1998-12-10 Nick Clifton <nickc@cygnus.com>
6402 * config/tc-fr30.c: Add line separator character.
6404 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6406 * configure.in (hppa-*-mpeix*): New target.
6407 * config/obj-som.h (obj_som_compiler): Declare.
6408 * config/obj-som.c (compiler_seen): New static variable.
6409 (obj_som_compiler): New function.
6410 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6411 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6412 (pa_type_args): Set hppa_priv_level.
6413 (pa_compiler): New static function if OBJ_SOM.
6414 * configure: Rebuild.
6416 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6418 * read.c (output_leb128): Don't mark as inline.
6420 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6422 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6423 AIX .vbyte unaligned data support.
6424 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6425 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6428 1998-12-07 Nick Clifton <nickc@cygnus.com>
6430 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6433 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6435 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6436 BFD_RELOC_ARM_PCREL_BRANCH.
6438 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6441 checking the target type.
6442 (mips-dec-bsd*): Set endian to little.
6443 * configure: Rebuild.
6445 COFF weak symbol support, based on patches from Mark Elbrecht
6446 <snowball3@usa.net>:
6447 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6448 * config/obj-coff.c (obj_coff_weak): New static function.
6449 (obj_coff_endef) [both versions]: Handle weak symbols.
6450 (coff_frob_symbol): Likewise.
6451 (yank_symbols): Likewise.
6452 (obj_pseudo_table): Add "weak".
6454 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6455 <aymeric.vincent@emi.u-bordeaux.fr>.
6456 * aclocal.m4: Rebuild with current tools.
6457 * configure: Rebuild.
6459 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6460 an assertion failure for a case we can't handle when OBJ_ECOFF.
6462 * expr.c (operator): And with 0xff to avoid problems with signed
6465 1998-12-03 Nick Clifton <nickc@cygnus.com>
6467 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6468 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6470 1998-12-02 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6475 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6477 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6478 calculation of pcrel point.
6480 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6482 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6485 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6487 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6489 (d10v_cleanup): Only generate previous insn if a multiline insn is
6492 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6494 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6497 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6499 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6500 -marm6xxx command line switches.
6502 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6504 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6505 (itbl-ops.o): Delete duplicate dependencies.
6506 Rebuild dependencies.
6507 Add fr30 dependencies.
6508 * Makefile.in: Rebuild.
6510 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6512 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6514 * listing.c: Ignore line terminator characters found inside
6517 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6519 * po/gas.pot: Regenerated.
6521 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6523 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6524 fr30_is_label_start(). Also checks for delay slot insns.
6526 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6527 FR30 instructions which contain a colon in the mnemonic.
6529 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6531 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-fr30.c: Removed currently superflous code.
6535 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6537 * config/tc-fr30.h: New file.
6538 * config/tc-fr30.c: Tweaking so that it will compile.
6540 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6542 * config/tc-d10v.h (obj_fix_adjustable): Define.
6543 (TC_FORCE_RELOCATION): Define.
6544 (d10v_force_relocation): Declare.
6545 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6546 (md_apply_fix3): Handle Vtable relocs.
6547 (d10v_fix_adjustable): New.
6548 (d10v_force_relocation): New.
6550 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6552 * config/tc-d30v.c: Change default behaviour to ignore potential
6553 conflicts between register name and symbol names.
6555 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6557 * configure.in: Add fr30-*-*.
6558 * config/tc-fr30.c: New file.
6559 * Makefile.in: Regenerated.
6560 * config.in: Regenerated.
6561 * configure: Regenerated.
6562 * doc/Makefile.in: Regenerated.
6563 * po/gas.pot: Regenerated.
6565 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6567 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6570 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6572 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6574 (do_scrub_chars): Add some casts to unsigned char to avoid
6575 unwanted sign extension.
6576 * read.c (lex_type): Set characters about 127 to be symbol
6578 * config/tc-i386.c (md_begin): Set identifier_chars and
6579 operand_chars for values above 127.
6581 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6583 * configure.in: detect cygwin* instead of cygwin32*
6584 * configure: regenerate
6586 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6588 * listing.c: Add support for producing a listing from piped
6591 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6593 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6594 (append_insn): Account for the tx39's multiply behavior.
6596 1998-10-26 Michael Meissner <meissner@cygnus.com>
6598 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6599 from assemble_parallel_insns. Add support for '->' to indicate
6600 explicitly serializing the instructions.
6601 (md_assemble): Ditto.
6603 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6605 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6608 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6610 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6612 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6614 * config/tc-mips.c : support frame and regmask/fregmask when
6615 MIPS_STABS_ELF is specified.
6617 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6619 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6620 (md_apply_fix): Don't return 1 for VTABLE relocs.
6621 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6623 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6625 * doc/c-i386.texi: Replace occurences of "opcode" with
6626 "instruction mnemonic", "instruction", or "mnemonic" when
6627 referring to the name of an instruction. Use "opcode" when
6628 referring to the sequence of machine bytes.
6630 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6631 (is_opcode_char): Rename to is_mnemonic_char.
6632 (md_assemble and i386_operand): Correct error messages from
6633 "opcode" to "instruction mnemonic"
6634 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6635 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6636 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6637 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6638 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6639 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6640 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6642 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6644 * config/tc-i386.c (i386_operand): Check for garbage after
6647 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6649 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6650 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6652 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6654 * config/tc-sh.h (obj_fix_adjustable): Define.
6655 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6656 (md_apply_fix): Likewise.
6657 (tc_gen_reloc): Likewise.
6658 (sh_fix_adjustable): New.
6660 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6662 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6663 * cgen.h (gas_cgen_finish_insn): Update prototype.
6664 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6665 cgen_insn_t -> CGEN_INSN_INT.
6666 (make_parallel): Update handling of CGEN_INT_INSN_P.
6667 (assemble_parallel_insn): Ditto.
6668 (target_make_parallel): New function.
6669 (md_assemble): Use it.
6671 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6673 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6675 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6677 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6678 converted into lower case.
6680 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6682 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6683 (gas_cgen_tc_gen_reloc): Likewise.
6684 * config/tc-m32r.h (obj_fix_adjustable): Define.
6685 * config/tc-m32r.c (m32r_fix_adjustable): New.
6686 (m32r_force_relocation): Handle VTABLE relocs.
6688 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6690 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6692 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6694 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6695 to lower case before parsing.
6697 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6698 parallel insns modift buts in the PSW as a side effect.
6700 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6702 * config/tc-d30v.c (find_format): Test for missing flag and
6705 (md_apply_fix3): Fix error messages to avoid
6706 assumption about presence of a symbol.
6708 (parallel_ok): Disallow parallel instructions that both modify the
6711 (find_format): Generate a warning if an odd numbered register is
6712 used as the first register in a mutli-register instruction.
6714 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6716 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6717 relocations are always associated with a symbol.
6719 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6721 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6722 (elf32_sparc_force_relocation): Declare.
6723 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6724 (tc_gen_reloc): Handle vtable relocs.
6725 (elf32_sparc_force_relocation): New.
6727 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6729 * symbols.c (S_IS_FUNCTION): New.
6730 * config/tc-v850.h (obj_fix_adjustable): Define.
6731 (TC_FORCE_RELOCATION): Define.
6732 (v850_force_relocation): Declare.
6733 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6734 of fx_addnumber for VTABLE reloc addends.
6735 (md_apply_fix3): Handle VTABLE relocs.
6736 (v850_fix_adjustable): New.
6737 (v850_force_relocation): New.
6739 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6741 * tc-hppa.c (fp_operand_format): Add some additional formats.
6742 (pa_ip): Do not automatically promote into pa2.0 mode.
6743 (pa_level): Handle ".level 2.0".
6745 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6747 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6748 * config/tc-i386.h (template.extension_opcode): Change to
6749 unsigned int to allow full range of 8-bit opcode suffixes.
6750 (None): Redefine as 0xffff.
6752 From Jeff B Epler <jepler@usgs.gov>
6753 * doc/c-i386.texi (i386-SIMD): New section.
6755 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6757 * read.c (discard_rest_of_line): New function.
6758 * read.h: Declare it.
6759 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6761 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6763 * config/tc-d10v.c (find_symbol_matching_register): New function.
6764 (find_opcode): Cope with the case where a register name matches
6767 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6769 * config/tc-v850.c (md_pcrel_from): Rename to
6770 v850_pcrel_from_section.
6771 (v850_pcrel_from_section): Do not resolves symbols in other
6774 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6776 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6778 * config/tc-d10v.c (find_opcode): Generate an error if a register
6779 is supplied for an operand that should not be a register.
6781 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6783 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6784 instructions to have another instruction in the right bin.
6786 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6788 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6789 the right container if the left container holds a branch
6792 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6794 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6795 both a register name and symbol name.
6796 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6798 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6800 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6801 execution unit class.
6803 (reg_name_search): If a name matches a register and a symbol,
6804 prefer the register.
6805 (find_format): Disallow flag registers when a general purpose
6806 register is required.
6807 If a number is required, but a register has been given, check to
6808 see if a symbol with the same name as the register exists, and if
6809 so, use that symbol.
6811 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6813 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6815 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6817 * config/tc-d30v.c (find_format): Do not accept flag registers as
6818 general purpose registers.
6819 (find_format): If an immediate value is expected at a given place
6820 in a format, but a register name has been provided instead, check
6821 to see if that register name matches the name of a predefined
6822 symbol and if it does, then use the symbol instead.
6823 (reg_name_search): If a register name matches a symbol name,
6824 prefer the register name to the symbol name.
6826 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6828 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6829 the previous insn to empty.
6831 1998-09-20 Michael Meissner <meissner@cygnus.com>
6833 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6834 pieces, forcing the use of an ANSI compiler.
6836 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6838 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6840 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6842 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6844 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6846 (obj_elf_vtable_entry): Likewise.
6847 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6848 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6849 (tc_gen_reloc): Likewise.
6850 (arm_fix_adjustable): Likewise.
6851 (elf32_arm_force_relocation): New.
6852 (armelf_frob_symbol): Remove coff-style symbol support.
6854 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6856 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6858 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6860 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6861 OBJ_COFF so that routine is defined for a.out format.
6863 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6865 * config/tc-i386.c (i386_operand): Detect non-segment registers
6866 used as segment prefixes.
6868 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6870 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6871 optimize across FDE boundaries.
6873 * config/obj-coff.c (obj_coff_section): Preserve any link once
6874 flags when setting the section flags.
6876 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6878 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6879 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6881 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6883 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6886 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6888 * frags.c (frag_grow): Include the size of the frag struct in the
6891 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6892 if the new subseg comes before the old.
6894 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6896 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6897 to handle edge8 and edge16.
6899 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6901 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6902 before we clobber the symbol involved.
6904 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6906 * config/tc-arm.c: Remove OBJ_ELF definitions for
6907 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6908 use arm_adjust_symtab for OBJ_COFF.
6909 (armelf_adjust_symtab): New Routine.
6910 * config/tc-arm.h: Define obj_adjust_symtab to
6911 armelf_adjust_symtab for OBJ_ELF.
6913 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6915 * configure.in: Make all i386-elf targets use bfd_gas.
6916 * config/tc-i386.c (tc_i386_force_relocation): New.
6917 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6918 (md_apply_fix3): Likewise.
6919 (tc_gen_reloc): Handle them.
6920 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6921 tc_i386_force_relocation.
6923 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6925 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6927 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6929 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6930 current opcode after writing the first insturction of a reverse
6933 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6935 * read.h (generate_lineno_debug): Add prototype.
6936 * read.c (generate_lineno_debug): Make non-static.
6938 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6940 * config/tc-i386.c (md_assemble): Only warn for address/data size
6943 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6945 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6946 against Thumb function names, as the linker needs this information.
6948 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6950 * expr.c (operand): Check also that there is no advance in operand
6951 after atof_generic in order to decide "is it label 0f or floating
6954 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6956 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6957 command line options with a single dash.
6958 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6960 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6962 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6963 * tc-arm.c (arm_fix_adjustable): New routine.
6965 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6967 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6968 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6969 demand_empty_rest_of_line before mri_comment_end.
6970 (equals): Check garbage after expression before
6971 mri_comment_end in MRI mode.
6973 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6975 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6976 small immediate constant to use the constant itself rather than
6979 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6981 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6982 (pa_leave): Likewise.
6984 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6986 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6988 (i386_operand): Fix an error message.
6990 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6992 * doc/c-arm.texi (ARM Directives): Document .req directive.
6994 * config/tc-arm.c (reg_required_here): Display erroneous string if
6995 the register name could not be decoded.
6996 Do not set inst.instruction if the sift is -1.
6998 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
7000 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
7003 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
7005 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7006 even if it is belived to be unnecessary.
7008 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7010 config/tc-i386.c (i386_operand): Size immediate constants by
7011 suffix (erroneously removed as part of July 7 change).
7013 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
7015 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
7016 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
7017 (armelf_frob_symbol): New Routine.
7018 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
7020 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
7022 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7024 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
7026 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7027 command line switches passed to assembler.
7029 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7031 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7032 (gas_cgen_opcode_desc): Declare.
7033 (gas_cgen_parse_operand): Declare.
7034 (*): Prepend gas_ to gas specific fns to denote them as such.
7036 * cgen.c (gas_cgen_opcode_desc): New global
7037 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7038 (queue_fixup): Renamed from cgen_queue_fixup.
7039 (*): Prepend gas_ to gas specific fns to denote them as such.
7041 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7042 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7043 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7044 Open opcode table and initialize it.
7045 (make_parallel): Use gas_cgen_opcode_desc.
7046 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7047 (md_assemble): Ditto.
7049 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7051 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7052 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7053 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7054 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7055 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7056 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7057 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7058 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7059 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7060 (INIT_STAB_SECTION): Likewise.
7061 (OBJ_PROCESS_STAB): Likewise.
7063 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7064 (md_parse_option): Watch for them.
7065 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7066 (md_begin): Kill neverdef code.
7067 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7068 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7069 (s_alpha_coff_wrapper): New.
7070 (md_pseudo_table): Trap all ECOFF pseudos.
7072 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7074 Start of changes to remove mdebug section from mips*-elf
7075 Based on MIPS_STAB_ELF definition
7076 * acconfig.h: undef if not configured
7077 * config.in: undef if not configured
7078 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7079 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7080 * stabs.c (s_stab_generic): flush frag
7082 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7084 * configure.in: (arm-*-elf): Handle.
7085 (thumb-*-elf): Handle.
7086 * configure: Regenerate.
7087 * read.c (stringer): Fix typo in comment.
7088 * write.c (fixup_segment): Don't add symbol value to addend if
7090 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7092 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7095 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7097 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7098 (write_2_short): Emit warning if new flag is set.
7099 (do_assemble): Set flags if left instruction is one of special
7100 "right-instruction-killer" type.
7102 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7104 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7105 Always output words in debug_info section as big endian.
7106 (sparc_target_format): Choose correct bfd target.
7107 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7109 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7111 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7112 to work with internationalization code. Issue an error when two
7113 operands match that are not allowed to match.
7115 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7117 * configure.in (install_tooldir): Allow target to specify whether
7118 it wants to be installed in $(tooldir)/bin.
7119 * configure: Regenerate.
7120 * Makefile.am (install-exec-local): Set install-exec-tooldir
7121 dependency via configure.
7122 * Makefile.in: Regenerate.
7124 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7126 * Makefile.am (install-exec-local): Split into two ...
7127 (install-exec-bindir,install-exec-tooldir): New rules.
7128 * Makefile.in: Regenerate.
7130 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7132 * Makefile.am (install-exec-local): Don't remove the file before
7133 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7134 W. Rozycki <macro@ds2.pg.gda.pl>.
7135 * Makefile.in: Rebuild.
7137 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7139 * cgen.c: Include libiberty.h.
7140 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7141 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7142 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7143 (md_cgen_lookup_reloc)): Declare.
7144 (md_cgen_record_fixup_exp): Declare.
7145 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7146 (m32r_relax_frag): Declare.
7147 (cgen_md_apply_fix3): Decls moved to cgen.h.
7148 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7149 (m32r_cgen_record_fixup_exp): Delete decl.
7150 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7151 (assemble_nop): Delete.
7152 (expand_debug_syms): Delete unused `exp'.
7153 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7154 Add default case for -Wall.
7155 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7156 (md_atof): Delete unused wordP.
7158 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7160 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7163 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7165 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7166 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7167 .print, .purgem, and .struct. Remove documentation for
7170 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7172 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7173 Update call to insert_operand.
7175 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7177 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7179 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7181 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7182 whitespace after a prefix operator.
7184 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7186 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7188 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7190 * config/tc-sparc.c (log2): New static function.
7191 (s_reserve): Use log2 to convert alignment before calling
7193 (s_common): Use log2 to convert alignment before calling
7194 record_alignment and frag_align.
7195 (sparc_cons_align): Use log2.
7197 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7199 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7200 (s_common): Likewise.
7202 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7203 initialization of waddr.
7204 (sparc_elf_final_processing): Add default case to switch.
7206 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7208 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7209 than temporary real.
7211 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * write.c (subsegs_finish): Don't align the segments if there were
7216 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7217 copying aux information.
7219 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7220 expression into a symbol.
7222 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7224 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7225 type to unsigned int.
7226 (md_assemble): Change type used to store offsets from unsigned
7228 (i386_operand): Switch error check to only call RESTORE_END_STRING
7229 once after parse_register.
7231 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7233 * config/tc-v850.c (md_show_usage): Changed format to match that
7236 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7238 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7240 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7242 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7245 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7247 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7248 * doc/Makefile.in: Rebuild.
7250 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7252 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7253 for %lo expressions.
7254 (mips_ip, case 'u'): Move range check after code to mask
7255 off bits in %hi/%lo expressions. Mask off high bits for
7258 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7260 * doc/Makefile.am (gasver.texi): New target.
7261 (as.info, as.dvi): Depends upon gasver.texi.
7262 * doc/as.texinfo: Include gasver.texi. Mention version number on
7263 title page and in top node.
7264 * doc/Makefile.in: Rebuild.
7266 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7268 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7269 but not including the line containing the edict.
7270 * listing.h (LISTING_EOF): New.
7271 * input-scrub.c (input_scrub_next_buffer): Call it.
7273 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7275 * config/tc-i386.c (i386_operand): Don't set the size of an
7276 immediate address based solely on the suffix and the mode.
7278 * config/tc-i386.c (md_assemble): Add assertion to make sure
7279 overlap2 does not set Imm.
7281 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7282 sequences of whitespace to a single space.
7283 (is_space_chars): Just compare with space.
7284 (md_begin): Don't initialize space_chars.
7285 (md_assemble): Just skip a single whitespace character.
7286 (i386_operand): Rewrite base-index parsing to use new
7287 parse_register, and to skip white space. Skip white space in a
7288 number of other places too. Don't give error message if
7289 parse_register fails.
7290 (parse_register): Change reg_string parameter to be non-const.
7291 Add end_op parameter. Skip white space after the `%', and return
7292 end of register string. Give error message here rather than
7295 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7297 Based on patch from Matt Semersky <matts@scd.hp.com>:
7298 * expr.c (op_encoding): Make const.
7299 (expr_set_precedence): New function.
7300 (expr_begin): Don't set operator rankings, just call
7301 expr_set_precedence.
7302 * expr.h (expr_set_precedence): Declare.
7303 * read.c (s_mri): Call expr_set_precedence.
7305 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7307 * doc/as.texinfo (Statements): Remove paragraph discussing
7308 continuing lines with a backslash. This hasn't worked for years,
7311 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7313 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7315 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7316 (ps_CTORS, ps_DTORS): New section types.
7317 (vms_fixup_xtors_section): New function
7318 (Ctors_Psect, Dtors_Psect): Define.
7319 (IS_GXX_XTOR): Define
7320 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7321 Filter static constructors/destructors and add to
7322 Ctors_Symbols/Dtors_Symbols chain.
7323 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7324 appropriate section.
7326 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7327 * makefile.vms: Merge vax/vms support.
7329 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7331 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7332 (elf_pseudo_table): Add them.
7333 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7334 (md_apply_fix): Accept them.
7335 (mips_fix_adjustable): Don't adjust them.
7336 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7337 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7338 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7339 (tc_fix_adjustable): Don't adjust them.
7341 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7343 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7345 * Makefile.in: Regenerate.
7346 * configure.in: AC_SUBST cgen_cpu_prefix.
7347 * configure: Regenerate.
7349 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7351 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7352 Changed all users of COND12_DELAY.
7354 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7356 * config/tc-mn10300.c (set_arch_mach): New function.
7357 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7358 (md_begin): Default to mn10300 mode.
7359 (md_assemble): Only accept instructions for the core mn10300
7360 chip and the active machine type.
7362 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7364 * subsegs.h (segment_info_type): Give the struct a name.
7365 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7366 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7367 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7368 * config/tc-w65.h (tc_reloc_mangle): Declare.
7369 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7371 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7373 * config/tc-v850.c (v850_comm): Restore old section
7374 after common processing.
7376 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7378 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7380 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7382 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7383 char with code that explicitly sign-extends.
7385 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7387 * config/tc-v850.c (md_begin): Restore text section as the current
7388 section after creating call table sections.
7389 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7392 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7393 with call to macro SYM_AUXINFO.
7395 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7397 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7398 with the program transform name.
7399 * Makefile.in: Rebuild.
7401 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7403 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7406 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7408 * config/tc-i386.c (i386_operand): Be prepared for a space between
7409 the open parenthesis and the start of the register operand,
7410 because of the June 16 change.
7412 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7414 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7417 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7419 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7420 even if it is belived to be unnecessary.
7422 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7424 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7426 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7428 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7430 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7431 shift amount for a repeated operand. The shift amount for the
7432 repeated copy comes from the size of the operand.
7434 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7436 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7438 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7440 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7442 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7444 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7445 characters in it as LEX_IS_SYMBOL_COMPONENT.
7446 * config/tc-i386.h (tc_symbol_chars): Define.
7447 (extra_symbol_chars): Declare.
7448 * config/tc-i386.c (extra_symbol_chars): Define.
7449 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7450 (line_comment_chars): Set to '/' if TE_LINUX.
7451 * doc/c-i386.texi (i386-prefixes): Update.
7452 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7454 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7456 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7457 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7459 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7461 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7462 constraint in instructions REP & REPI.
7464 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7466 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7467 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7469 (check_range): If the operand is shifted, then shift the number
7470 before checking its range.
7472 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7474 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7477 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7479 * config/tc-v850.c (v850_comm): Create special sections as needed.
7481 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7483 * config/tc-d10v.c (write_2_short): Addition of swapping
7484 instructions for sequential and reverse sequential order when
7485 given order is not possible.
7487 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7489 * Makefile.am: Rebuild dependencies.
7490 (DEP_INCLUDES): Fix reference to intl build directory.
7491 * Makefile.in: Rebuild.
7493 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7495 * doc/c-i386.texi: Update 16 bit documentation.
7497 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7498 IgnoreDataSize to IgnoreSize as they are used for address size as
7500 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7501 32-bit mode, similarly addr16/data16 and variants.
7503 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7505 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7506 sequential word multiply instructions.
7508 (do_assemble): Add extra command line argument, to allow mul32
7509 attribute to be preserved across parallel insns.
7510 (md_assemble): Insert NOPs between explicitly parallel insns which
7511 contain an 32 bit multiply and a 16 multiply.
7513 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7515 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7518 * config/tc-i386.c (reloc): Add braces.
7520 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7521 consistent with Intel naming.
7522 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7523 use bitfields in sib_byte.
7524 (modrm_byte): Don't use bitfields here either.
7526 * config/tc-i386.c (current_templates): Add const.
7527 (parse_register): Add const to return, param, and char *s.
7528 (i386_operand): Add const to reg_entry *r.
7529 * config/tc-i386.h (templates): Add const to start, end.
7531 Inspired by code for 16 bit gas support from Martynas Kunigelis
7532 <martynas@nm3.ktu.lt>:
7533 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7534 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7535 (uses_mem_addrmode): Remove.
7536 (md_estimate_size_before_relax): Add support here too.
7537 (md_relax_table): Rewrite interface to md_relax for 16 bit
7539 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7540 (opcode_suffix_to_type): Remove.
7541 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7542 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7543 (md_convert_frag): Likewise.
7544 (i386_operand): Add support for 16 bit base/index regs,
7545 immediates, and displacements. Remove some unnecessary casts, and
7546 localise end_of_operand_string, displacement_string_start,
7547 displacement_string_end variables. Add GCC_ASM_O_HACK.
7548 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7550 * config/tc-i386.c (prefix_hash): Remove.
7551 (md_begin): Rewrite without obstacks. Remove prefix hash table
7552 handling. Rewrite lexical table handling.
7553 (i386_print_statistics): Don't print prefix statistics.
7554 (md_assemble): Rewrite instruction parser so that line is not
7555 converted to lower case. Don't do a hash_find for prefixes,
7556 instead recognise them via opcode modifier.
7557 (expecting_operand, paren_not_balanced): Localise variables.
7558 * config/tc-i386.h (IsPrefix): Define.
7559 (prefix_entry): Remove.
7561 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7562 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7563 '\\' in case where comment_chars contains '/'.
7565 * config/tc-i386.c (MATCH): Ensure given operand and template
7566 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7567 you must write `ljmp *table(%ebx)'.
7569 From H.J. Lu <hjl@gnu.org>:
7570 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7571 as 0 ifndef BFD_ASSEMBLER.
7572 (md_assemble): Allow immediate operands without suffix or
7573 other reg operand to default in size to the current code size.
7575 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7577 * config/tc-v850.c (md_begin): Restore creation of
7578 .call_table_text and .call_table_data sections.
7580 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7582 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7583 after emitting a word of noops.
7585 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7587 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7588 (i386_operand): Simplify checks for valid base/index combinations.
7589 Disallow `in 4(%dx),%al'.
7591 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7593 (add_prefix): Change parameter from char to int.
7595 * config/tc-i386.h (Ugh): Define opcode modifier.
7596 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7598 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7599 CONSISTENT_REGISTER_MATCH macros to check register types more
7600 thoroughly. Check for illegal suffix/operand combinations
7601 when matching insns with operands. Handle new `s' suffix, and
7602 associated FloatMF opcode modifier for float insns with memory
7604 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7605 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7606 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7607 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7608 DATA_PREFIX_OPCODE throughout.
7610 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7611 (md_assemble): Rewrite suffix/register operand checking code to be
7612 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7613 AnyMem, the better to grep.
7615 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7616 given a memory operand. Don't set Abs bits either.
7617 (type_names): Remove Mem*, Abs*.
7618 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7619 define opcode_modifiers as these cases are handled by Disp8,
7620 Disp16, Disp32 and suffix checks.
7621 (COMES_IN_BOTH_DIRECTIONS): Remove.
7622 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7624 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7625 if IgnoreDataSize modifier given. Remove ShortformW modifier
7626 test. Add test for ShortForm in W base_opcode modification.
7627 Merge Seg2ShortForm and Seg3ShortForm code.
7628 * config/tc-i386.h (ShortFormW): Remove.
7629 (IgnoreDataSize): Define.
7631 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7633 * config/tc-d30v.c (md_assemble): Store previous segment state
7634 with previous instruction.
7636 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7638 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7639 (ebp, esp): Remove static variables.
7640 (MATCH): Remove test for InOutPortReg.
7641 (i386_operand): Properly handle InOutPortReg here instead.
7642 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7643 (md_assemble): Simplify and correct modrm and sib generation.
7644 (i386_operand): Add warning for scale without index.
7645 Rewrite checks for valid base/index combinations.
7647 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7648 macros and enclose in do while(0).
7649 (RESTORE_END_STRING): Likewise.
7650 (md_assemble): Add one to printed operand number so we start
7651 from 1 not 0. Add some more gettext invocations.
7652 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7655 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7656 DATA_PREFIX, SEG_PREFIX): Define.
7657 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7658 (check_prefix): Remove function.
7659 (add_prefix): New function. Add prefix to i.prefix as well as
7661 (md_assemble): Changes for add_prefix. Remove hack for wait
7662 prefix, instead always output prefixes in fixed order. Test
7663 for jcxz/loop when selecting between word & dword operations,
7664 and add address size prefix rather than operand size prefix.
7665 Remove operand -> address size hack when emitting jcxz/loop.
7666 (i386_operand): Remove O_Absent check as it's done in expr.
7668 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7670 * configure.in: Recognize m5200 as a cpu_type of m68k.
7671 * aclocal.m4: Rebuild with current libtool.
7672 * configure: Rebuild.
7674 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7676 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7677 to relaxable_symbol to prevent references to external symbol from
7680 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7682 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7683 symbols are relaxable.
7685 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7687 * config/tc-v850.c (md_begin): Don't create special
7688 sections by default.
7690 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7692 * config/tc-mips.c (macro): For div and udiv, close the
7693 reorder block as soon as possible.
7695 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7697 From Matt Semersky <matts@scd.hp.com>:
7698 * macro.c (macro_mri_mode): New function.
7699 * macro.h (macro_mri_mode): Declare.
7700 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7703 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7705 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7708 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7709 until after xstrdup in OBJ_EVAX case.
7711 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7713 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7714 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7715 of hardcoded magic number.
7716 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7718 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7720 * read.c (do_s_func): New function.
7722 * read.h (do_s_func): Add prototype.
7724 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7726 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7727 nops if fill pattern not specified.
7729 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7731 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7732 * config/te-go32.h (TE_GO32): Define.
7733 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7735 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7737 Implement .func/.endfunc pseudo-ops.
7738 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7740 * read.c (potable): Add .func,.endfunc.
7741 (s_func): New function.
7742 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7744 (in_doc_func_p,current_function_label): New static globals.
7745 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7747 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7749 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7750 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7751 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7752 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7753 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7754 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7755 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7756 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7757 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7758 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7759 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7760 * config/tc-a29k.c: Don't define md_short_jump_size,
7761 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7762 * config/tc-alpha.c: Likewise.
7763 * config/tc-alpha.h: Likewise.
7764 * config/tc-arm.c: Likewise.
7765 * config/tc-h8300.c: Likewise.
7766 * config/tc-h8500.c: Likewise.
7767 * config/tc-hppa.c: Likewise.
7768 * config/tc-i860.c: Likewise.
7769 * config/tc-i960.c: Likewise.
7770 * config/tc-ppc.c: Likewise.
7771 * config/tc-sh.c: Likewise.
7772 * config/tc-sparc.h: Likewise.
7773 * config/tc-tic30.c: Likewise.
7774 * config/tc-w65.c: Likewise.
7775 * config/tc-z8k.c: Likewise.
7777 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7779 * config/tc-vax.c (_): Delete this macro used for placeholder
7780 values in vax_operand_width_size; it conflicts with the _() macro
7781 used for internationalization.
7783 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7785 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7786 code. From Chris Moller <moller@bops.com>.
7788 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7789 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7790 * read.c (emit_expr): Initialize seg and subseg fields of a new
7792 * write.c (write_object_file): Switch to the appropriate segment
7793 and subsegment when processing a broken word.
7795 * config/tc-m68k.c (mri_assemble): New static function.
7796 (build_mri_control_operand): Call mri_assemble rather than
7798 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7799 (s_mri_endf, s_mri_endw): Likewise.
7801 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7803 * read.c (s_org): Call md_flush_pending_output if it is defined.
7805 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7807 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7809 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7810 (md_parse_option): Add for same.
7811 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7812 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7813 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7815 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7817 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7819 * config/tc-arm.c (find_real_start): Relax definition of local
7822 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7824 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7825 symbols at the given address, not just the last one specified.
7827 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7829 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7830 or number_to_chars_littleendian to write data.
7832 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7834 * config/tc-v850.c (md_assemble): Remove artificially created
7835 register name symbols.
7837 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7839 * write.c (fixup_segment): Change "segment" to "section" in
7842 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7844 * write.c (fixup_segment): Change sym1-sym2 message again.
7846 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7848 * write.c (fixup_segment): Improve error message for sym1-sym2
7849 errors when sym1 is in a different segment from sym2.
7851 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7853 * config/tc-m32r.c (warn_unmatched_high): New static local.
7854 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7855 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7856 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7857 (md_parse_option): Likewise.
7858 (md_show_usage): Likewise.
7859 (m32r_frob_file): Likewise.
7861 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7862 (read_a_source_file): Call them.
7863 * read.h (stabs_generate_asm_file): Declare.
7864 * stabs.c (stabs_generate_asm_file): New function.
7865 (generate_asm_file): New function.
7866 (stabs_generate_asm_lineno): Move file name handling into
7869 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7871 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7872 (d30v_current_align, d30v_current_align_seg): New variables.
7873 (d30v_last_label): New variable.
7874 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7875 (s_d30v_data, s_d30v_section): Likewise.
7876 (md_pseudo_table): Call them.
7877 (md_begin): Initialize d30v_current_align_seg.
7878 (md_assemble): Call d30v_align when needed by known current alignment.
7879 (d30v_frob_label, d30v_cons_align): New functions.
7880 * config/tc-d30v.h (md_do_align): Remove.
7881 (tc_frob_label): Call d30v_frob_label.
7882 (md_cons_align): New.
7884 * config/tc-d30v.c (find_format): Convert complex expressions to
7885 expression symbols before processing. Clean up code formatting.
7887 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7889 * po/Make-in (install-info): New target.
7891 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7893 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7895 * config/tc-mn10300.c (md_assemble): Likewise.
7897 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7899 * Makefile.am: Update with `make dep-am'.
7900 (HFILES): Add cgen.h.
7901 (cgen.o): Depend on cgen.h.
7902 * Makefile.in: Regenerate.
7904 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7906 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7908 * gasp.c (grab_label): Permit a label to be a preprocessor
7909 variable by permitting a label to start with a backslash.
7911 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7913 * config/tc-mips.c (validate_mips_insn): Removed hack
7914 for previously inaccessible bitfields in some INSN_TRAP
7917 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7919 * config/tc-d30v.c (do_assemble): Abort with error message
7920 if opcode operands do not match.
7922 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7924 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7925 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7926 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7927 similar new 'q' operand.
7929 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7931 * cgen.c (cgen_asm_finish_insn): Fix typo.
7933 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7936 * cgen.c: Include it.
7937 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7938 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7939 All callers updated.
7940 * config/tc-m32r.c: Include cgen.h.
7941 (m23r_insn): New members num_fixups,fixups.
7943 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7945 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7946 to avoid compiler warning.
7948 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7950 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7953 * makefile.vms (OBJS): Add ehopt.obj
7955 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7957 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7959 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7961 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7962 a short format insn.
7963 (md_assemble): Set it for explicitly packed insns.
7965 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7967 * config/obj-coff.c (c_symbol_merge): Do not take address of
7968 native fields when performing the memcpy.
7970 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7972 * config/tc-mips.c (macro,macro2): Implement
7973 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7975 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7977 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7978 relocations against globally visible symbols.
7979 * config/tc-m68k.c (relaxable_symbol): New macro.
7980 (m68k_ip, md_estimate_size_before_relax): Use it.
7981 (tc_m68k_fix_adjustable): Also handle weak symbols.
7983 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7985 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7986 references to externally visible symbols.
7987 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7988 values in twice for a PC relative reloc if the symbol is
7991 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7992 don't adjust a PC relative reloc against an externally visible
7994 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7995 for a PC relative fixup against an externally visible defined
7996 symbol, arrange to store object file and addend values as though
7997 the symbol were not defined.
7998 (tc_gen_reloc): Likewise.
8000 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
8002 * read.c (sizeof_leb128): Referenced externally by write.c so
8005 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
8007 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
8008 and expand a 'debug' symbol associated with the next instruction
8009 that does not cause a short instruction to be filled with a NOP.
8010 (md_pseudo_table): Add support for .debugsym.
8011 (assemble_parallel_insn): Add calls to expand_debug_sym as
8013 (md_assemble): Ditto.
8015 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
8017 * as.c (main): Conditionally call setlocale.
8018 * gasp.c (main): Likewise.
8019 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8020 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8022 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
8024 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8026 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8028 * config/tc-hppa.c: Change all calls to bzero to use memset.
8029 (pa_ip): Add cast to avoid warning.
8030 (tc_gen_reloc, md_apply_fix): Likewise.
8031 (pa_find_space_by_number): Likewise.
8032 (hppa_force_relocation): Likewise.
8033 (pa_block): Change i to unsigned int.
8034 * config/obj-som.h (obj_som_copyright): Declare.
8036 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8038 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8039 for line numbers for assembly source.
8041 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8043 * configure.in: Change version number to 2.9.4
8044 * configure: Rebuild.
8046 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8048 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8050 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8052 * ecoff.h: Change symbolS in function declaration to struct
8055 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8057 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8058 (md_convert_frag): Fix i18n typo.
8060 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8062 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8063 * ecoff.h: Protoype it.
8064 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8065 [EVAX] (s_alpha_prologue): Delete.
8066 (md_pseudo_table): Update.
8068 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8070 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8071 array to local pointer.
8072 (get_args, parse_expr): Add casts to avoid warnings.
8074 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8076 * read.c (s_set): Cast xmalloc return value to fragS *.
8077 * config/tc-m68k.c (m68k_ip): Function made static to match
8078 previous forward declaration.
8079 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8081 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8083 * config/tc-v850.c: Add internationalisation macros to error
8086 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8087 macros to error strings.
8089 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8091 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8092 reloc is in the TOC csect.
8093 (md_apply_fix3): Correct gettext typo.
8095 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8097 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8098 .L - they are local labels and the branches are not really
8099 function calls but rather far jumps.
8101 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8103 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8105 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8107 * config/tc-i386.c (md_assemble): Print operand number rather than
8108 using ordinal_names.
8109 (i386_operand): Likewise.
8111 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8113 * Makefile.am (INTLLIBS): Define to work around apparent automake
8115 All Makefiles: Regenerated.
8117 * Many files: Added gettext invocations around user-visible
8119 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8120 HAVE_LC_MESSAGES): Define.
8121 * dep-in.sed: Added asintl.h.
8122 * po/Make-in: New file.
8123 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8125 * read.c (Z_): Renamed from `_'.
8126 * Makefile.am (SUBDIRS): Added po.
8127 (POTFILES): new macro.
8128 (po/POTFILES.in): New target.
8129 ($(OBJS)): Added asintl.h.
8131 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8132 (as_new_LDADD): Added $(INTLLIBS).
8133 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8134 (gasp_new_LDADD): Added $(INTLLIBS).
8135 (gasp_new_DEPENDENCIES): New macro.
8136 * configure, aclocal.m4: Rebuilt.
8137 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8139 (ALL_LINGUAS): Define.
8140 * macro.c: Include "asintl.h".
8141 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8142 * as.h: Include "asintl.h".
8143 * config/tc-i386.c (ordinal_names): Removed.
8144 (md_assemble): Changed error text to avoid ordinal_names.
8145 (i386_operand): Likewise.
8146 (reloc): Added as_bad to avoid i18n problems.
8147 (tc_gen_reloc): Likewise.
8148 * config/tc-arm.c (bad_args): Now a #define.
8150 * config/obj-vms.c (VMS_stab_parse): Changed type of
8152 (global_symbol_directory): Unified strings to avoid i18n
8154 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8155 avoid i18n problems.
8156 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8157 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8159 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8161 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8163 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8165 * as.c (print_version_id): Added an fprintf to avoid i18n
8167 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8169 * expr.c (expr): Added as_warn call to avoid i18n problems.
8170 * messages.c (as_assert): Changed code to avoid i18n problems.
8171 (as_abort): Likewise.
8172 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8173 (s_space): Likewise.
8174 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8176 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8178 * config/tc-i386.c (check_prefix): New static function, split out
8180 (struct _i386_insn): Add wait_prefix field.
8181 (md_assemble): Remove wait_prefix local variable. Use
8182 check_prefix when adding a prefix.
8184 * config/tc-i386.c (current_templates): New static variable.
8185 (md_assemble): Remove current_templates local variable.
8186 (md_assemble, i386_operand): Improve error and warning messages in
8187 many places. Add RESTORE_END_STRING in many places before error
8188 return. Clarify some comments.
8190 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8192 (md_assemble): Parse string instruction operands, looking for
8193 segment override prefixes. Check for invalid segment prefixes on
8195 (i386_operand): i.seg[] and max mem_operand changes for string
8197 * config/tc-i386.h (EsSeg): Define.
8199 * config/tc-i386.h (regKludge): Define.
8200 (iclrKludge, imulKludge): Don't define.
8201 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8202 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8203 opcode_modifier checks to look for more common cases first. Add
8204 default_seg for IsString case.
8206 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8208 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8210 * configure: Rebuild with new automake and libtool.
8211 * aclocal.m4, Makefile.in: Likewise.
8213 * doc/Makefile.am (as.dvi): New target.
8214 * doc/Makefile.in: Rebuild.
8216 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8218 * configure.in: Added sparc86x support.
8220 * configure: Rebuild.
8222 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8224 (md_parse_option): Warn if -EL is not supported for this architecture.
8226 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8228 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8230 * config/tc-mips.c (mips_ip): Note when we use get match on
8231 the full instruction name.
8233 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8235 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8236 back into the expression to handle add/sub simplification correctly.
8238 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8240 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8242 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8244 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8247 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8249 * symbols.c (max_indent_level): New global.
8250 (print_symbol_value_1): Use it.
8251 * expr.h (expr_build_dot): Declare.
8252 * expr.c (expr_build_dot): New function.
8254 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8256 * symbols.c (print_binary): New function.
8257 (print_expr_1): Call it.
8259 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8261 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8262 operand in the opcode.
8264 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8266 * config/tc-i386.h: Reorder operand flags and opcode modifier
8267 flags for clarity. Remove unused definitions: Unknown,
8268 ImmUnknown, DispUnknown, NoModrm.
8269 * config/tc-i386.c (type_names): Add missing Debug type.
8270 (md_assemble): Better duplicate prefix checking. Quicker string
8271 instruction check via new opcode_modifier flag.
8273 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8275 * doc/as.texinfo (Invoking): Clarify -Wa example.
8277 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8279 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8280 (s_mips_weakext): Define.
8281 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8282 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8285 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8287 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8288 is an error if the value can not be computed at assembly time.
8289 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8291 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8293 * gasp.c (main): Set next field of new include_path structure to
8294 NULL. From Avery Pennarun <averyp@gdc.ca>.
8296 * read.c (s_mri_sect): Call as_bad rather than abort for an
8297 unsupported MRI target.
8299 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8301 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8302 the destination of a branch instruction should be altered.
8303 (find_real_start): New function: Locate the real, Thumb coded
8304 start of a Thumb function.
8305 (do_t_branch23): Alter the destination of branches to Thumb
8308 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8310 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8312 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8315 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8317 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8318 * doc/c-hppa.texi: Likewise.
8320 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8322 * Makefile.am: Rebuild dependencies.
8323 * Makefile.in: Rebuild.
8325 * Makefile.am (DEP_INCLUDES): New variable.
8326 (.dep1): Change to work when srcdir is not an absolute path.
8327 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8328 * Makefile.in: Rebuild.
8330 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8332 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8333 LinearAddress patch.
8335 * configure.in: Set version to 2.9.1.
8336 * configure: Rebuild.
8338 * Branched binutils 2.9.
8340 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8342 * config/tc-i386.h (FWait): Define.
8343 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8344 other prefixes. Check FWait flag in opcode table to see which
8345 instructions require an fwait prefix.
8347 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8349 * stabs.c (get_stab_string_offset): Always create a stab string
8352 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8354 Fix some gcc -Wall warnings:
8355 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8356 * ehopt.c (eh_frame_code_alignment): Likewise.
8357 * expr.c (integer_constant, operand): Likewise.
8358 * frags.c (frag_align): Likewise.
8359 * gasp.c (level_0, change_base, doinstr): Likewise.
8360 * hash.c (hash_ask): Likewise.
8361 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8362 (debugging_pseudo): Likewise.
8363 * macro.c (define_macro, check_macro): Likewise.
8364 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8365 (ignore_rest_of_line, float_cons): Likewise.
8366 * symbols.c (decode_local_label_name): Likewise.
8367 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8368 (fixup_segment, number_to_chars_bigendian): Likewise.
8369 (number_to_chars_littleendian): Likewise.
8370 * config/atof-ieee.c (gen_to_words): Likewise.
8371 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8372 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8373 * read.c (output_big_sleb128): Initialize locals to avoid
8375 (output_big_uleb128, equals): Likewise.
8376 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8377 to unsigned int. Change zeros to unsigned int.
8378 * cond.c (s_if): Add return to default case.
8379 * frags.c (frag_now_fix): Change return type to addressT.
8380 * frags.h (frag_now_fix): Update declaration.
8381 * listing.c (file_info_struct): Change linenum to unsigned int.
8382 (struct list_info_struct): Change hll_line to unsigned int.
8383 (print_source): Update format string.
8384 * read.c (emit_expr): Change scan to unsigned int, and don't
8385 bother to initialize it.
8386 * symbols.c (dollar_label_count): Change to unsigned long.
8387 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8388 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8389 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8391 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8393 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8394 mcf5200 just as we do for m68000.
8395 (m68k_init_after_args): Likewise.
8396 (md_estimate_size_before_relax): Likewise.
8398 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8400 * config/tc-v850.c (md_assemble): Store relocation addend in
8401 fixup instead of instruction.
8403 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8405 * config/tc-i386.c (md_assemble): Swap template arguments to
8406 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8407 This macro is currently symmetric, so passing them the wrong
8408 way didn't cause any problem, but may if the macro is changed
8410 After copying template to i.tm, use i.tm. rather than t-> to
8411 access fields, and make t a const*
8412 Move i.tm.operand_types[] swap to immediately after the copy.
8414 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8416 * expr.h (expr_build_uconstant): Add prototype.
8417 (expr_build_unary,expr_build_binary): Add prototypes.
8418 * expr.c (expr_build_uconstant): New function.
8419 (expr_build_unary,expr_build_binary): New functions.
8421 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8423 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8424 * macro.c (macro_expand_body): Increase buffer size.
8425 * messages.c (as_warn): Likewise.
8426 (as_warn_where, as_bad, as_bad_where): Likewise.
8428 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8430 Based on patch from H.J. Lu <hjl@gnu.org>:
8431 * Makefile.am (DISTSTUFF): New variable.
8432 (diststuff): New target.
8433 * Makefile.in: Rebuild.
8435 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8437 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8438 m32r_elf_section_change_hook.
8440 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8441 emit a nop if a section ends with a 16 bit instruction.
8443 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8445 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8446 s_lcomm rather than obj_coff_lcomm.
8447 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8449 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8451 * config/tc-i386.h (LinearAddress): Define.
8452 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8453 instruction, don't use a default segment.
8455 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8457 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8458 * configure: Rebuild.
8460 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8462 * aclocal.m4, configure: Rebuild with libtool 1.2.
8464 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8466 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8467 PC relative branches. Patch courtesy of Jonathan Walton.
8470 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8472 * configure.in (emulations): Add thumb-pe target.
8474 * configure (emulations): Add thumb-pe target.
8476 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8478 * itbl-lex.l (yywrap): Don't define if already defined as a
8481 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8483 * depend.c (quote_string_for_make): New function.
8484 (wrap_output): Use it.
8486 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8488 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8489 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8491 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8493 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8494 Recognize -GN and -relax.
8495 (md_begin): Initialize gp size from -G switch.
8496 (alpha_force_relocation): Always force if -relax.
8497 (alpha_align): Take a new argument that will specify when to
8498 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8499 Change all callers. Emit nop alignment padding as nop+unop pair.
8501 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8503 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8504 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8506 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8508 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8509 require padding to the next long word boundary.
8511 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8513 * cgen.c: #include symcat.h.
8514 * config/tc-m32r.c: Likewise.
8516 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8518 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8519 absolute expressions instead of '$' prefixed register names.
8521 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8523 * read.c (s_set): Record file and line info for symbols when -as.
8524 (pseudo_set): Don't overwrite that dummy fragment.
8526 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8528 * config/tc-ppc.c (md_pseudo_table): Add "section".
8529 (ppc_named_section): New static function.
8531 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8533 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8534 so we don't have to scan the entire list.
8536 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8538 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8539 case, allow the parallel instructions to modify the same flag
8542 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8544 * listing.c (list_symbol_table): Categorize symbols by
8545 undefined_section rather than sy_frag->line == NULL.
8547 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8549 * Makefile.am (install-exec-local): Install properly when ln
8550 fails or tooldir == prefix.
8552 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8554 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8555 Test result of insert_operand for error.
8557 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8559 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8560 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8561 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8562 * doc/Makefile.in: Rebuild.
8564 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8566 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8567 (macro): Fix handling of M_COP[0-3].
8569 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8571 Based on patches from Ross Harvey <ross@teraflop.com>:
8572 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8573 if macro_alternate or macro_mri.
8574 (getstring): Remove support for byte constants between < and >.
8575 (get_any_string): '<' only starts a string if macro_alternate or
8577 (macro_expand_body): Permit keyword parameters following
8578 positional parameters.
8580 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8581 * configure.in (alpha*-*-netbsd*): New target.
8582 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8583 * configure: Rebuild.
8585 * as.h (flag_warn_suppress_instructionswap): Move from here...
8586 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8587 here, and make static.
8589 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8590 BFD_ASSEMBLER or MANY_SEGMENTS.
8592 * as.c (show_usage): Update bug-gnu-utils address.
8593 * gasp.c (show_usage): Likewise.
8594 * doc/as.texinfo (Bug Reporting): Likewise.
8596 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8598 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8599 insns regardless of the size of a pointer if we're in mips I or
8601 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8603 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8605 Fix rac to accept only a0:
8606 * tc-d10v.c (parallel_ok, find_opcode):
8607 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8608 Introduce OPERAND_GPR.
8610 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8612 * read.c (s_fill): Handle non-constant repeat counts by creating
8613 an rs_space fragment.
8615 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8617 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8618 from as_bad to as_warn.
8620 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8622 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8623 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8624 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8626 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8628 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8629 seg_fix_rotP rather than fix_root from seg_info.
8631 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8633 * expr.c: Add support for 0x1_2_3_4 bignums.
8635 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8637 * configure.in: Change -linux* to -linux-gnu*.
8638 * configure: Rebuild.
8640 * app.c (do_scrub_begin): Treat \r as whitespace.
8642 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8644 * Makefile.am: Update dependencies.
8645 * Makefile.in: Rebuild.
8647 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8649 * configure, aclocal.m4: Rebuild with new libtool.
8651 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8653 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8654 the argument to bfd_set_arch_mach.
8655 (load_address): Use bfd_arch_bits_per_address to determine the
8656 bit size of an address instead of looking at the isa level.
8657 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8659 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8661 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8663 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8665 * ehopt.c: New file.
8666 * as.h (enum _relax_state): Add rs_cfa.
8667 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8668 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8669 * read.c (emit_expr): Call check_eh_frame.
8670 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8671 (relax_segment): Likewise.
8672 * Makefile.am: Rebuild dependencies.
8673 (GAS_CFILES): Add ehopt.c.
8674 (GENERIC_OBJS): Add ehopt.o.
8675 * doc/internals.texi (Frags): Document rs_cfa.
8677 * as.c (show_usage): Mention --traditional-format.
8678 (parse_args): Accept --traditional-format.
8679 * as.h (flag_traditional_format): Declare.
8680 * output-file.c (output_file_create): If flag_traditional_format,
8681 set BFD_TRADITIONAL_FORMAT on stdoutput.
8682 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8684 * config/tc-mips.c (append_insn): Make sure that if we have a
8685 fixup for an unmatched %hi reloc, it does not associated with a
8688 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8689 * doc/Makefile.in: Likewise.
8691 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8693 * config/tc-m32r.c (check_for_side_effects): New function.
8694 (can_make_parallel): Add checks for instruction side effects
8695 clashing with the other instruction.
8696 (assemble_parallel_insn): Improve warning messages. Return error
8697 message from non-swapped instruction order.
8699 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8701 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8703 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8704 md_cleanup definition. This moves the forced literal output to
8705 the end of the source pass, and avoids macro's inserting literals
8706 into the code immediately after the macro expansion.
8708 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8710 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8711 a gas internal symbol is adjustable.
8712 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8714 * as.h: If gcc version greater than 2.6, use `__format__' and
8715 `__printf__' in function attributes, rather than `format' and
8718 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8720 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8722 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8724 Add tms320c30 support:
8725 * config/tc-tic30.h: New file.
8726 * config/tc-tic30.c: New file.
8727 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8728 TARGET_FORMAT as "coff-tic30".
8729 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8730 * Makefile.am: Rebuild dependencies.
8731 (CPU_TYPES): Add tic30.
8732 (CPU_OBJ_VALID): tic30-aout is valid.
8733 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8734 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8735 * configure, Makefile.in: Rebuild.
8737 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8739 * config/tc-v850.c (md_assemble): Improvements to error messages.
8741 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8743 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8744 BFD_RELOC_HI16_S to store the high bits of any value.
8746 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8747 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8748 assembler calculate relocations to any external symbol at all.
8749 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8750 involving generation of pc-relative relocs.
8751 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8752 has been moved to md_apply_fix3.
8754 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8755 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8756 which actually means (the address of identifier's GOT entry) +
8757 constant, which is not particularly useful.
8759 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8761 * read.h (include_dirs): Declare.
8762 (include_dir_count,include_dir_maxlen): Declare.
8764 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8766 * configure.in: Correct check for shared opcodes library.
8767 * configure: Rebuild.
8769 * listing.c (buffer_line): If we can't open the file, set at_end.
8770 (listing_print): Remove unused local variable fi.
8772 * config/m68k-parse.y (reglistpair): Handle register list in
8775 * config/vms-conf.h: Don't undef VERSION.
8777 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8779 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8781 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8783 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8784 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8785 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8786 (EXTRA_DIST): Define.
8787 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8788 explicitly rather than via the list of object files.
8789 (gcc-as.opt): New file created when make-gas.com is run.
8790 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8791 itbl-cpu.h} to #include appropriate file rather than copying that
8793 * config/vms-conf.h: Synchronize with current config.in.
8794 * Makefile.in: Rebuild.
8796 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8798 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8799 (parallel_ok): Relaxed parallel subinstruction dependency check.
8801 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8803 * as.h (flag_warn_suppress_instructionswap): added new flag.
8804 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8805 command line argument.
8806 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8807 warning only if flag_warn_suppress_instructionswap is false.
8809 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8811 * configure.in (i386-*-mingw32*): New target.
8812 * configure: Rebuild.
8814 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8816 * symbols.c (resolve_symbol_value): Don't set the segment if it
8817 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8819 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8822 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8824 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8825 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8828 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8830 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8832 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8834 * config/tc-v850.c (v850_insert_operand): Display instruction when
8835 an error is encountered.
8837 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8839 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8840 (i386-*-sco3.2v5*coff): New target.
8841 (i386-*-sco3.2*): New target.
8842 * configure: Rebuild.
8844 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8846 * config/tc-v850.c: Tidy error message production.
8848 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8850 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8851 validate_immediate return value in the right type for comparisons
8854 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8856 * listing.c (MAX_BYTES): Use listing variables not constants.
8857 (data_buffer): No longer an array, but a pointer.
8858 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8859 (listing_listing): Allocate data_buffer.
8861 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8863 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8864 --listing-rhs-width, --listing-cont-lines.
8865 (show_usage): Update.
8866 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8867 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8868 (print_lines): Use the variables instead of the constants.
8869 (listing_listing): Likewise.
8870 * listing.h: Declare the new vars.
8872 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8874 * as.c (parse_args): Add --keep-locals alias for -L.
8875 Add --strip-local-absolute.
8876 (show_usage): Update.
8877 * as.h (flag_strip_local_absolute): New flag.
8878 * symbols.c (S_IS_LOCAL): Use it.
8879 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8880 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8881 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8883 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8885 * config/tc-m32r.c: Detect if explicitly parallel instructions
8886 might have an io conflict and issue a warning message.
8888 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8890 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8891 cgen_swap_fixups): Functions to save, restore and swap the fixup
8892 chain with a backup copy.
8893 (cgen_asm_finish_insn): Returns address of constructed insn.
8895 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8897 * listing.c (file_info_struct): Remove FILE, add POS.
8898 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8899 (file_info): Don't open the file.
8900 (buffer_line): Check for the file in the last_open cache, updating
8902 (print_source): Don't reference file_info->file.
8903 (listing_listing): Likewise.
8904 (listing_print): Close the file in the cache, if any.
8906 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8908 * read.c (dwarf_file_string): New file static variable.
8909 (emit_expr): Look for constant sequence that leads up to a file
8910 name in DWARF debugging output.
8911 (stringer): Use dwarf_file_string to decide whether to accept a
8912 string as a file name.
8914 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8916 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8917 (crack_operand): Add reg->reglst MRI hack.
8918 (r_seg): Put reglst symbols in reg_section.
8919 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8921 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8923 * tc-sh.c (get_specific): Handle SGR & DBR.
8925 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8927 * tc-h8300.c (parse_reg): Take the length of the symbol into
8928 account when attempting to match a register name.
8929 * tc-h8500.c (parse_reg): Likewise.
8931 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8933 * cgen.c: Formatting changes to improve readability.
8935 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8937 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8940 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8942 Based on a patch from Jim Wilson
8943 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8944 (tc_gen_reloc): Handle cross section PC relative relocs
8947 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8949 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8951 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8953 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8954 (expr_jmp_buf): New static local.
8955 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8956 (cgen_md_operand): New function.
8957 * tc-m32r.c: Clean up pass over `struct foo' usage.
8958 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8960 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8962 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8963 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8965 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8967 * config/tc-i386.c (i386_operand): Give an error if there are
8968 unrecognized characters after an expression.
8970 For older changes see ChangeLog-9697
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