1 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3 * macro.c (getstring): Make it possible to escape the quote
6 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
8 * config/tc-hppa.c (pa_export): Weak symbols can be global.
10 2000-06-13 H.J. Lu <hjl@gnu.org>
12 * configure: Regenerate.
14 2000-06-09 Alan Modra <alan@linuxcare.com.au>
16 * app.c (do_scrub_begin): Don't default lex[';'] as a line
18 * doc/internals.texi (line_separator_chars): Semicolon is no
19 longer a default. Mention null and newline as defaults.
21 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
23 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
24 * config/tc-i860.h (line_separator_chars): Likewise.
25 * config/tc-h8300.c (line_separator_chars): Likewise.
26 * config/tc-i960.c (line_separator_chars): Likewise.
27 * config/tc-m68k.c (line_separator_chars): Likewise.
28 * config/tc-mips.c (line_separator_chars): Likewise.
29 * config/tc-ns32k.c (line_separator_chars): Likewise.
30 * config/tc-sparc.c (line_separator_chars): Likewise.
31 * config/tc-vax.c (line_separator_chars): Likewise.
33 * config/tc-h8300.c (comment_chars): Use string initialiser.
34 * config/tc-i960.c (line_comment_chars): Likewise.
35 * config/tc-z8k.c (comment_chars, line_comment_chars,
36 line_separator_chars): Likewise.
38 * config/tc-arm.c (line_separator_chars): Always use `;', not just
41 2000-06-08 Nick Clifton <nickc@cygnus.com>
43 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
46 2000-06-08 David O'Brien <obrien@FreeBSD.org>
48 * configure.in (VERSION): Update to show this is the CVS mainline.
50 2000-06-08 Matthew Jacob <mjacob@feral.com>
52 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
53 $at is the integer register $r28, vs. both $r28 and the floating
56 2000-06-08 James E. Wilson <wilson@cygnus.com>
58 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
59 (dot_endp): Don't call ia64_flush_insns.
60 (emit_one_bundle): Don't delete prologue/body records from
61 unwind_record list in first loop. Rewrite second loop to account for
64 2000-06-07 David Mosberger <davidm@hpl.hp.com>
66 * config/tc-ia64.c: Add missing prototypes.
67 (generate_unwind_image): Cast argument to output_unw_records call.
69 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
71 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
73 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
75 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
76 (REGISTER_P): likewise.
77 (avr_opcodes): uses include/opcode/avr.h
78 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
80 2000-06-04 Alan Modra <alan@linuxcare.com.au>
82 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
85 2000-06-03 H.J. Lu <hjl@gnu.org>
87 * read.c (is_end_of_line): Put back `;'.
89 2000-06-03 Alan Modra <alan@linuxcare.com.au>
91 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
93 2000-06-01 Alan Modra <alan@linuxcare.com.au>
95 * expr.c (operand): Test is_end_of_line outside switch to catch
96 line separator chars that are also operators.
97 (operator): Return O_illegal for line separator chars.
99 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
100 entry (or `!' entry for TC_HPPA).
102 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
103 before indexing is_end_of_line. Remove redundant check for '\0'.
105 * config/tc-h8500.c (md_assemble): Likewise.
106 * config/tc-mcore.c (md_assemble): Likewise.
107 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
110 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
112 * config/tc-mcore.c (mcore_cons): Likewise.
113 (mcore_float_cons): Likewise.
114 (mcore_stringer): Likewise.
115 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
117 2000-06-01 Scott Bambrough <scottb@netwinder.org>
119 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
121 2000-05-29 Nick Clifton <nickc@cygnus.com>
123 * config/tc-sh.c: Fix compile time warning messages.
125 * config/tc-mips.c: Fix compile time warning messages.
127 2000-05-29 Philip Blundell <philb@gnu.org>
129 * doc/as.texinfo: Update copyright dates.
130 (Local Labels): Delete misplaced mention of ARM.
131 * NEWS: Mention ARM ELF support.
133 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
135 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
136 it is modified, and use the real_size to compute the frag address
137 for dwarf2 line info.
139 2000-05-27 Alan Modra <alan@linuxcare.com.au>
141 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
142 line-matching scheme to cope with automake moving variables around.
143 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
144 * Makefile.in: Regenerate.
146 2000-05-26 Jakub Jelinek <jakub@redhat.com>
148 * config/tc-sparc.c (sparc_relax): New.
149 (md_longopts): Add -relax and -no-relax options.
150 (md_parse_options, md_show_usage): Likewise.
151 (md_apply_fix3): Optimize tail call into branch always if possible.
153 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
155 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
156 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
157 rules, with warning when a GAS statement specifies a packing that
158 will result in an instruction being squashed.
159 Added typdef packing_type and enumerals, changed various integer literals
160 to use the enumerals.
162 2000-05-24 David Mosberger <davidm@hpl.hp.com>
164 * config/tc-ia64.c (dot_restorereg_p): New function.
165 (md_pseudo_table): Add restorereg.p.
166 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
167 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
169 * config/tc-ia64.h (unw_record_type): Add unwabi.
170 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
171 called MASK with members for imask, and the masks produced by
172 fr_mem, gr_mem, br_mem, and frgr_mem.
173 (unw_p_record): Add members ABI and CONTEXT.
174 (unw_x_record): Add member AB.
175 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
176 as pseudo-register for use during unwind info generation.
177 (AR_PFS, AR_LC): New macros.
178 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
179 whose names start with an at sign (as in "@priunat").
180 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
182 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
183 proc_end, unwind_info, personality_routine): Consolidate into
184 "unwind" structure to reduce offset-table use. Add member
185 NEXT_SLOT_NUMBER to track the slot number for the next instruction
187 (output_R1_format, output_R3_format, output_P3_format,
188 output_P6_format): Initialize R with zero to reduce compiler warnings.
189 (output_P7_format): Ditto. Add `default' branch to switch
190 statement to reduce compiler warnings.
191 (output_P8_format, output_B1_format, output_B4_format): Ditto.
192 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
193 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
194 into single argument.
195 (output_X1_format, output_X3_format): Initialize R with zero to reduce
196 compiler warnings. Merge A and B args into single argument.
197 (output_X2_format, output_X4_format): Remove unused variable R. Merge
198 A and B args into single argument.
199 (free_record): Removed (wasn't used).
200 (free_list_records): Also free imasks in prologue records.
201 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
202 (output_spill_mask): Remove.
203 (output_unwabi): New function.
204 (output_epilogue, output_label_state, output_copy_state): Call
206 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
207 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
209 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
210 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
211 as part of handling the prologue records. Emit region's imask if
212 we have one. Handle unwabi, epilogue, label_state, copy_state,
213 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
214 spill_sprel_p, and spill_reg_p records.
215 (set_imask, count_bits, slot_index): New function.
216 (fixup_unw_records): Fix region size computation. Handle
217 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
218 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
219 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
220 set_imask accordingly. Update imask for gr_gr, and br_gr records.
221 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
222 (dot_save): Use manifest constants for applicaton registers.
223 Handle REG_PR and REG_PRIUNAT.
224 (dot_restore): Don't just ignore it.
225 (dot_restorereg): New function..
226 (generate_unwind_image): Ensure unwind info is a multiple of eight
227 bytes, not just four bytes.
228 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
229 (dot_altrp): Don't just ignore it.
230 (dot_savemem): New function. Replaces dot_savesp() and
231 dot_savepsp(). Use manifest constants for applicaton registers.
232 Handle REG_PR and REG_PRIUNAT.
233 (dot_savef): Simplify.
234 (dot_saveb): Support generation of br_gr.
235 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
236 dot_label_state, dot_copy_state): New function.
237 (dot_unwabi): Don't just ignore it.
238 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
239 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
240 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
241 (emit_one_bundle): Set slot number for prologue/body records
242 *before* emitting the first insn.
243 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
244 (md_begin): Declare "psp" pseudo-register.
245 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
246 so we don't get segfault.
247 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
248 counts as required per SW Conventions manual
249 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
250 output_preds_psprel, output_preds_sprel, output_spill_base,
251 output_unat_psprel, output_unat_sprel, output_lc_psprel,
252 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
253 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
254 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
255 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
256 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
257 (dot_vframe): Implement.
258 (dot_vframesp, dot_vframepsp): New function.
260 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
262 * configure.in (i386-*-freebsd a.out entry): Quote properly.
263 * configure: Regenerate.
265 2000-05-23 Alan Modra <alan@linuxcare.com.au>
267 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
268 (md_estimate_size_before_relax): so we can use it here instead of
269 old kludges. Localise vars to blocks. Comment.
271 * frags.c (frag_new): Update fr_var comments.
272 * frags.h (struct frag): Ditto.
274 2000-05-22 Richard Henderson <rth@cygnus.com>
276 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
277 (pseudo_func): Add pcrel.
278 (operand_match): Handle IA64_OPND_TGT64.
279 (build_insn): Likewise.
280 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
281 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
282 (fix_insn): Handle all three 64-bit relocation types.
284 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
286 * obj.h (struct format_ops): New members begin, app_file,
287 s_set_other, s_set_desc, s_get_type, s_set_type,
288 separate_stab_sections, init_stab_section.
290 * config/obj-multi.h: Update GPL notice to v2.
293 (S_SET_SIZE): Test s_set_size for NULL before calling.
294 (S_SET_ALIGN): Similar for s_set_align.
299 (SEPARATE_STAB_SECTIONS): New.
300 (INIT_STAB_SECTION): New.
301 (EMIT_SECTION_SYMBOLS): New.
302 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
304 * config/obj-elf.h: Update GPL notice to v2.
305 Mention that this file is included from obj-multi.h.
306 (obj_begin): Wrap definition in ifndef.
307 (elf_file_symbol): Constify declaration.
308 (obj_app_file): Ditto.
309 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
310 Wrap in ifndef SEPARATE_STAB_SECTIONS.
312 * config/obj-elf.c (elf_s_set_other): New.
313 (elf_file_symbol): Constify argument.
314 (elf_separate_stab_sections): New.
315 (elf_init_stab_section): New.
316 (elf_format_ops): Add new members. Remove comma at end.
318 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
319 (ecoff_format_ops): Add new fields. Remove comma at end.
320 Mention inconsistency for emit_section_symbols.
322 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
324 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
325 (coff_separate_stab_sections): New.
326 (coff_format_ops): Add new members.
328 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
329 (obj_aout_s_set_other): New.
330 (obj_aout_s_set_desc): New.
331 (obj_aout_s_get_type): New.
332 (obj_aout_s_set_type): New.
333 (obj_aout_separate_stab_sections): New.
334 (aout_format_ops): New members added. Use obj_aout_process_stab,
335 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
336 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
338 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
340 2000-05-22 Alan Modra <alan@linuxcare.com.au>
342 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
343 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
344 (md_estimate_size_before_relax): Ensure jumps to weak and
345 externally visible symbols are relocatable.
347 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
349 * stabs.c (aout_process_stab): Make global.
350 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
351 * read.h (aout_process_stab): Declare.
353 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
354 Generalize to *aout, *coff *elf.
355 * configure: Regenerated.
357 * doc/internals.texi (Object format backend): Say
358 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
360 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
361 * Makefile.in: Regenerated.
363 2000-05-19 Catherine Moore <clm@cygnus.com>
365 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
367 2000-05-18 Alan Modra <alan@linuxcare.com.au>
369 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
370 instruction to reflect change in re_assemble_*.
372 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
374 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
375 build PA64 ELF tools.
376 * configure: Rebuilt.
378 2000-05-17 Alan Modra <alan@linuxcare.com.au>
380 * Makefile.am: Regenerate dependencies.
381 * Makefile.in: Regenerate.
383 2000-05-15 Nick Clifton <nickc@cygnus.com>
385 * config/tc-arm.c (struct asm_psr): Add boolean field
386 distinguishing between CSPR and SPSR. Rename 'number' field
388 (psrs): Rearrange contents to match new asm_psr structure.
389 (arm_psr_parse): Move next to psr_required_here. Make it
390 return an asm_psr structure.
391 (psr_required_here): Use asm_psr structure returned by
393 (do_msr): Reorganise to allow psr_required_here to be called
395 (md_undefined_name): Mark 'name' parameter as unused, since
396 the COFF target does not use it.
398 2000-05-14 David O'Brien <obrien@FreeBSD.org>
400 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
402 * config/te-aux.h: Likewise.
403 * config/te-dpx2.h: Likewise.
404 * config/te-go32.h: Likewise.
405 * config/te-hp300.h: Likewise.
406 * config/te-hppa.h: Likewise.
407 * config/te-i386aix.h: Likewise.
408 * config/te-ic960.h: Likewise.
409 * config/te-interix.h: Likewise.
410 * config/te-nbsd532.h: Likewise.
411 * config/te-pc532mach.h: Likewise.
412 * config/te-ppcnw.h: Likewise.
413 * config/te-psos.h: Likewise.
414 * config/te-sparcaout.h: Likewise.
415 * config/te-sun3.h: Likewise.
416 * config/te-sysv32.h: Likewise.
418 2000-05-14 Alan Modra <alan@linuxcare.com.au>
420 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
421 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
422 and sign extend without an if statement.
423 (build_bytes): Likewise.
425 2000-05-14 Kazu Hirata <kazu@hxi.com>
427 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
428 X_add_symbol L_32 case.
430 2000-05-14 David O'Brien <obrien@FreeBSD.org>
432 * config/te-freebsd.h: New file.
434 2000-05-13 Alan Modra <alan@linuxcare.com.au>
436 * asintl.h (gettext, dgettext, dcgettext, textdomain,
437 bindtextdomain): Replace defines with those from intl/libgettext.h
438 to quieten gcc warnings.
440 * NEWS: Mention x86 .arch and -q.
442 * config/tc-i386.c (quiet_warnings): New.
443 (md_assemble): Use quiet_warnings.
444 (md_parse_option): Set quiet_warnings from -q.
445 (md_show_usage): Mention -q, delete -m.
446 (flag_do_long_jump): Delete.
447 (md_parse_option): Remove -m.
448 (md_show_usage): Remove -m.
449 (md_create_long_jump): Remove useless flag_do_long_jump code.
451 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
452 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
454 2000-05-13 Alan Modra <alan@linuxcare.com.au>
455 Alexander Sokolov <robocop@netlink.ru>
457 * doc/c-i386.texi (i386-Arch): New section.
458 (i386-Syntax): Mention .intel_syntax and .att_syntax.
460 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
461 (smallest_imm_type): Use smallest opcode for shift by one if cpu
462 architecture has been given and is not 486.
464 (md_pseudo_table): Add .arch.
465 (md_assemble): Warn if cpu architecture has been given and an
466 unsupported instruction.
468 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
469 Move operand_types bit defines after relevant template field.
470 (template): Add cpu_flags.
474 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
476 * config/tc-mn10300.h (md_end): Define.
477 (mn10300_finalize): Declare.
478 * config/tc-mn10300.c: Include dwarf2dbg.h.
479 (debug_line): Define.
480 (md_assemble): Generate dwarf2 line info.
481 (mn10300_finalize): New function. Finalize dwarf2 info.
483 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
485 * config/tc-mips.c (md_estimate_size_before_relax): Use the
486 external version of the relocation for weak symbols.
488 2000-05-08 David Mosberger <davidm@hpl.hp.com>
490 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
491 frame size in units of 16 bytes, as required per SW Conventions manual.
492 (output_unw_records): Output info-block header as a dword to get
495 2000-05-08 Alan Modra <alan@linuxcare.com.au>
497 * as.h: #include "file", not <file> on files from ../include.
498 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
499 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
500 (md_convert_frag): Add ATTRIBUTE_UNUSED.
501 (tc_coff_symbol_emit_hook): Ditto.
502 (OPTCOUNT): Cast to int to avoid compiler warning.
503 (md_begin): Fix signed/unsigned warnings.
505 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
507 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
508 ABRANCH LONG case for a conditional branch on a 68000.
509 (md_estimate_size_before_relax): Likewise. Also handle
510 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
511 (m68k-ip: case ABSL): Relax absolute references to 16-bit
512 PC-relative on all CPUs.
513 (md_estimate_size_before_relax): Likewise.
515 2000-05-04 Alan Modra <alan@linuxcare.com.au>
517 * as.c (parse_args): Just mention current year in printed
520 2000-05-03 J.T. Conklin <jtc@redback.com>
522 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
524 (md_parse_option): Recognize -m7400.
526 2000-05-03 Ian Lance Taylor <ian@zembu.com>
528 * config/atof-ieee.c (gen_to_words): When adding carry back in,
529 don't permit lp to become less than the words array.
531 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
533 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
534 Fix little-endian case.
536 2000-05-03 David O'Brien <obrien@NUXI.com>
538 * as.c (parse_args): Update copyright.
540 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
542 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
543 for the .bss section too.
545 2000-05-02 Alan Modra <alan@linuxcare.com.au>
547 * configure.in: Set em=linux for hppa-*-linux.
548 * configure: Regenerate.
549 * doc/Makefile.in: Regenerate with correct automake.
551 * frags.c (frag_grow): Sanity check chunk_size.
553 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
554 * config/obj-som.h: Likewise.
555 * config/obj-ieee.h: Likewise.
557 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
559 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
560 (md_pseudo_table): Fully initialise OBJ_ELF cases.
561 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
562 (pa_ip): low_sign_unext now returns via function value. Use
563 re_assemble_* instead of dis_assemble_* and
564 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
566 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
567 (md_section_align, md_parse_option, md_show_usage,
568 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
569 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
570 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
571 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
572 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
574 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
575 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
576 outside of switch. Correct mask and shifting errors in case 10
577 and case -11. In case 21, compare against signed range to suit
578 hppa_field_adjust changes. In case 12, use re_assemble_12. In
579 case 17 and case 22, use offsetT variable to properly check range.
580 Use re_assemble_* here too.
581 (evaluate_absolute): Change type of value to offsetT. Call
582 hppa_field_adjust to do the work for us.
583 (pa_parse_cmpb_64_cmpltr): Delete save_s.
584 (pa_parse_cmpib_64_cmpltr): Ditto.
585 (pa_build_unwind_subspace): Delete unused var subseg. Change type
586 of i to unsigned int.
587 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
588 (pa_end_of_source): Return type is void.
590 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
592 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
594 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
596 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
598 (md_begin): Removed "construct symbols for each register name".
599 Because register names conflicts with GCC generated function
601 (avr_operand): Now constant numbers can be used as a register
602 identifiers (0 as r0, 31 as r31).
603 (md_assemble): use skip_space () before parsing instruction
606 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
608 * config/tc-avr.c: New AVR_ISA_ defined.
609 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
610 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
611 for `fmul', `movw' and `lpm R,Z' instructions.
612 (avr_operands): Warn if current opcode is a two-word instruction
613 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
614 (avr_opcodes): New commands added.
615 (REGISTER_P): Check 'a' and 'v' constraint letters.
616 (mcu_types): New MCU added.
618 2000-05-01 Alan Modra <alan@linuxcare.com.au>
620 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
621 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
622 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
623 * configure: Regenerate.
625 2000-04-29 Andreas Jaeger <aj@suse.de>
627 * as.h: Correctly check GCC version.
629 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
631 * as.c (parse_args): Allow md_parse_option to override -a listing
633 * config/obj-coff.c (add_lineno): Change type of offset parameter
634 from "int" to "bfd_vma."
635 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
636 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
637 (ppc_change_csect): Align correctly for XCOFF64.
638 (ppc_machine): New function, which discards "ppc_machine" line.
639 (ppc_tc): Cons for 8 when code is 64 bit.
640 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
642 (md_parse_option): Handle -a64 and -a32.
644 * config/tc-ppc.h (TARGET_MACH): Define.
645 (TARGET_FORMAT): Move to function.
646 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
648 2000-04-26 David O'Brien <obrien@FreeBSD.org>
650 * doc/as.1: Fix unbalanced brackets.
652 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
654 (line_comment_chars): Set to '/' if TE_FreeBSD.
656 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
658 * configure.in: Configury support for PA64 (currently disabled).
659 * configure: Rebuilt.
661 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
663 * config/tc-mips.c (s_change_sec): Use record_alignment, not
664 bfd_set_section_alignment.
666 2000-04-25 Alan Modra <alan@linuxcare.com.au>
668 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
671 2000-04-24 Nick Clifton <nickc@cygnus.com>
673 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
674 * doc/as.texinfo (Align): Include arm and strongarm in list of
675 targets that have the second form of the behaviour of the .align
678 2000-04-24 Mark Klein <mklein@dis.com>
680 * obj-som.c: Terminate obj_pseudo_table.
682 2000-04-22 Timothy Wall <twall@cygnus.com>
684 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
686 (operand_match): Conditionally insert default bit values for IMMU9.
688 2000-04-14 Matthew Green <mrg@cygnus.com>
690 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
691 * configure: Rebuilt.
693 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
694 Jason Eckhardt <jle@cygnus.com>
696 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
698 * config/tc-hppa.c (CHECK_ALIGN): New macro.
699 Added handling of new operand types l,y,&,fe,fE,fx.
701 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
702 David Mosberger <davidm@hpl.hp.com>
703 Timothy Wall <twall@cygnus.com>
704 Andrew MacLeod <amacleod@cygnus.com>
705 Jim Wilson <wilson@cygnus.com>
707 * Makefile.am (CPU_TYPES): Add ia64.
708 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
709 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
710 * Makefile.in: Rebuild.
711 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
712 * configure: Rebuild.
713 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
714 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
715 * expr.c (expr): Handle md_optimize_expr.
716 * read.c (LEX_HASH): Add comment.
717 * config/tc-ia64.c, config/tc-ia64.h: New files.
719 2000-04-21 Richard Henderson <rth@cygnus.com>
721 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
722 bundling a non-delayed branch type instruction.
724 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
726 * config/tc-mn10300.c (HAVE_AM30): Define.
727 (md_assemble): Use it.
729 2000-04-19 Alan Modra <alan@linuxcare.com.au>
731 * config/obj-elf.c (obj_elf_change_section): Check for changed
734 * Makefile.am: (CPU_MULTI_VALID): Remove.
735 (MULTI_CPU_TYPES): Define.
736 (MULTI_CPU_OBJ_VALID): Define.
737 (DEPTC): Use the above.
740 Regenerate dependencies.
741 * Makefile.in: Regenerate.
743 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
745 * Makefile.am (YACC, LEX): Get them from configure.
747 2000-04-18 H.J. Lu (hjl@gnu.org)
749 * config/tc-i386.c (offset_in_range): Use addressT instead of
750 bfd_vma for non-bfd assemblers.
752 2000-04-17 Alan Modra <alan@linuxcare.com.au>
754 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
755 doesn't give spurious errors.
757 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
759 * as.h (SEEK_SET): Define if undefined.
761 2000-04-13 Alan Modra <alan@linuxcare.com.au>
763 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
764 constants, and don't assume offsetT is 32 bits.
766 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
768 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
769 (md_pcrel_from_section): Add prototype.
770 (d10v_fix_adjustable): Add prototype.
771 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
773 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
775 2000-04-12 Nick Clifton <nickc@cygnus.com>
777 * config/tc-d10v.c (find_opcode): Correctly calculate position of
778 symbol in frag chain.
780 2000-04-10 Alan Modra <alan@linuxcare.com.au>
782 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
783 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
784 (fits_in_signed_word, smallest_imm_type): Ditto.
785 (md_assemble): Use an offsetT var to hold offsetT values, not a
787 (offset_in_range): New.
788 (md_assemble): Use it.
789 (md_convert_frag): Change type of target_address, opcode_address,
790 and displacement_from_opcode_start to offsetT.
791 (md_create_short_jump): Change type of offset to offsetT.
792 (md_create_long_jump): Ditto.
793 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
794 (md_chars_to_number): Remove.
795 (output_invalid): Remove duplicate prototype.
797 2000-04-09 Nick Clifton <nickc@cygnus.com>
799 * Makefile.am (CPU_TYPES): Add 'avr'.
800 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
801 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
803 * Makefile.in: Regenerate.
805 * doc/as.texinfo: Add M32R documentation.
807 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
809 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
810 --enable-build-warnings option.
811 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
812 * Makefile.in, configure: Re-generate.
814 2000-04-07 Nick Clifton <nickc@cygnus.com>
816 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
817 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
818 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
819 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
820 (arm_force_relocation): Force relocations for
821 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
823 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
825 * config/tc-sh.c (get_operands): There's no third operand if the
826 first operand is an immediate.
828 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
830 * config/tc-sh.c (immediate): Delete.
831 (sh_operand_info): Add immediate member.
832 (parse_reg): Use A_PC for pc.
833 (parse_exp): Add second argument 'op'. All callers changed.
834 (parse_at): Expect pc to be coded as A_PC.
835 Use immediate field in *op.
836 (insert): Add fourth argument 'op'. All callers changed.
837 (build_relax): Add second argument 'op'. All callers changed.
838 (insert_loop_bounds): New function.
839 (build_Mytes): Remove DISP_4.
840 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
841 (assemble_ppi): Use immediate field in *operand.
842 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
843 (md_apply_fix): Likewise.
844 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
846 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
848 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
850 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
852 * internals.texi (CPU backend): Document
853 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
855 2000-04-04 Alan Modra <alan@linuxcare.com.au>
857 * po/gas.pot: Regenerate.
859 * as.c (show_usage): Restore translated part of bug string.
860 * gasp.c (show_usage): Likewise.
862 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
863 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
865 (DEP1): Modify for "gcc -MM".
869 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
871 * Makefile.in: Regenerate.
873 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
875 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
876 (md_begin): Likewise.
877 (HAVE_AM33): New macro.
878 (md_assemble): Use it. Match r_regs and xr_regs only if
881 2000-04-03 Alan Modra <alan@linuxcare.com.au>
883 * as.h: #include "bin-bugs.h"
884 * as.c (show_usage): Use REPORT_BUGS_TO.
885 * gasp.c: #include "bin-bugs.h"
886 (show_usage): Use REPORT_BUGS_TO.
888 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
890 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
892 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
893 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
896 2000-04-03 Alan Modra <alan@linuxcare.com.au>
898 * config/tc-i386.c (i386_immediate): Don't assume a constant
899 immediate is necessarily 16 bits when in 16 bit code mode.
900 (md_assemble): Instead set guess_suffix here after we have checked
903 2000-04-02 Richard Henderson <rth@cygnus.com>
905 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
906 quantities. Correct right shift sign extension.
907 (build_insn): Make `number' unsigned long. Mask top 6 bits of
908 32-bit value when shifting into place.
910 2000-04-01 Ian Lance Taylor <ian@zembu.com>
912 * app.c: Add ATTRIBUTE_UNUSED as needed.
913 * config/tc-ppc.c: Likewise.
914 (ppc_size): Make unsigned long.
915 (ppc_insert_operand): Add casts to avoid warnings.
917 2000-03-31 Nick Clifton <nickc@cygnus.com>
919 * config/tc-d10v.h (md_flush_pending_output): Define.
921 2000-03-29 Nick Clifton <nickc@cygnus.com>
923 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
924 segment. Works for both BFD_ASSEMBLER and others.
925 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
927 2000-03-29 Nick Clifton <nickc@cygnus.com
929 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
931 2000-03-28 Alan Modra <alan@linuxcare.com.au>
933 * listing.c (LISTING_LHS_WIDTH): Default depends on
935 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
937 2000-03-27 Ian Lance Taylor <ian@zembu.com>
939 * config/tc-sh.c (md_show_usage): Use backslash before newline in
942 2000-03-27 Alan Modra <alan@linuxcare.com.au>
944 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
946 * config/tc-avr.c (mcu_types): Add missing initialiser.
947 (md_pcrel_from_section): Add prototype.
948 (avr_operand): Remove redundant test of unsigned < 0.
949 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
951 2000-03-27 Denis Chertykov <denisc@overta.ru>
953 * config/tc-avr.c: New file for AVR support.
954 * config/tc-avr.h: Likewise.
955 * configure.in: Add AVR support.
956 * configure: Regenerate.
958 2000-03-26 Timothy Wall <twall@cygnus.com>
960 * gasp.c (macro_op): Add new argument to check_macro call.
961 Macro structure definitions moved to macro.h
962 * sb.h: Add argument to prototype for input_scrub_include_sb.
963 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
964 nesting checks with an additional flag.
965 (struct input_save): Add flag to indicate whether current sb
966 should be checked for proper macro/conditional nesting.
967 (input_scrub_push/pop): Save/restore nest check flag.
968 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
970 * macro.c (check_macro): Allow caller to retrieve parsed macro
971 information if a pointer is provided. This information may be
972 used by the new macro hooks.
973 * macro.h: Update prototype for check_macro. Macro struct
974 definitions moved here from macro.c/gasp.c.
975 * read.c (read_a_source_file): Add parameter to check_macro call,
976 and pass macro info to the macro hook, if defined.
977 (input_scrub_insert_line): New. Allow insertion of a line of
978 characters into the input stream.
979 (input_scrub_insert_file): New. Allow insertion of an arbitrary
980 file into the input stream.
981 (s_include): Use input_scrub_insert_file.
982 * internals.texi: Document new macro hooks.
983 * as.h: New prototypes added.
985 2000-03-26 Alan Modra <alan@linuxcare.com.au>
987 * config/tc-i386.c: Don't start any as_bad or as_warn message with
988 an initial capital letter.
989 (i386_index_check): Reindent.
991 2000-03-19 Nick Clifton <nickc@cygnus.com>
993 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
996 2000-03-17 Thomas de Lellis <tdel@windriver.com>
998 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
999 instruction operand bad if Rd > 7 when generating
1000 thumb instructions. Prevents for example,
1001 "adr r12,label" from silently failing and generating
1002 the wrong instruction.
1004 2000-03-17 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1007 that have a destingation >= 0x400000.
1008 Fix compile time warning messages.
1010 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1012 * config/tc-sh.c (md_begin): When encountering insn that are
1013 not supported by the current arch, only change the name if
1014 its contents are the same as prev_name.
1015 (get_specific): If the the architecture doesn't match, fail.
1017 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1019 * config/tc-sh.c (IDENT_CHAR): Define.
1020 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1021 matching back where it came from.
1023 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1025 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1027 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1029 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1032 2000-03-15 Kazu Hirata <kazu@hxi.com>
1034 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1036 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1038 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1039 floating-point-number, make sure 'f' is in FLT_CHARS.
1041 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1043 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1044 (s_lcomm_internal): Use it.
1045 * doc/internals.texi (CPU backend): Document it.
1046 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1049 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1051 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1054 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1055 implementation doesn't have special handling for switch
1057 (macro_build): Allow for code in sections other than .text.
1059 (mips_ip): Likewise.
1060 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1061 Don't perform relocs if we will be outputting them.
1062 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1063 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1066 2000-03-09 Catherine Moore <clm@cygnus.com>
1068 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1069 relocation type based on the entry in the fixup structure.
1071 2000-03-08 H.J. Lu (hjl@gnu.org)
1073 * Makefile.am (install-exec-tooldir): Depend on
1074 install-exec-bindir for parallel make.
1075 * Makefile.in: Regenerated.
1077 2000-03-06 Nick Clifton <nickc@cygnus.com>
1079 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1081 (md_parse_option): Parse -m32r command line switch - disable m32rx
1083 (md_show_usage): Document new option.
1085 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1086 * doc/Makefile.in: Regenerate.
1087 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1089 2000-03-02 Michael Meissner <meissner@redhat.com>
1091 * config/tc-d30v.c (check_range): Remove code that incorrectly
1092 sign extended values where bits < 32.
1094 2000-03-02 H.J. Lu (hjl@gnu.org)
1096 * configure.in: Support --enable-targets=all on ia32.
1097 * configure: Regenerated.
1099 2000-03-01 Nick Clifton <nickc@cygnus.com>
1101 * gasp.c (do_align): Remove bogus check of alignment value.
1103 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1105 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1106 TC_PPC was defined forced the type of a symbol with no other type
1109 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1111 * doc/internals.texi (CPU backend): Mention that
1112 line_separator_chars do not break up comments. Fix typos for
1113 LEX_AT and LEX_NAME descriptions. Document operands for
1114 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1115 description of md_create_short_jump usage. Document argument for
1116 md_undefined_symbol.
1118 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1120 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1121 (md_parse_option): Handle it.
1122 (md_show_usage): Document it.
1124 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1126 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1127 opcode, for the instruction `pal19'. From Andrea Arcangeli
1130 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1132 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1134 (md_assemble): To here, before template operands are matched.
1135 Also ensure a constant immediate is sign extended when we know the
1136 size is at most 16 bits. This is to catch cases like "add
1137 $0xffc0,%ax" where we don't know the size, and thus that the
1138 immediate can be represented as Imm8S until after parsing the
1140 (i386_displacement): Similarly sign extend 16 bit constant
1142 (md_assemble): Relax 16-bit jump constant range check to suit sign
1143 extended displacements.
1145 2000-02-26 Andreas Jaeger <aj@suse.de>
1147 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1149 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1151 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1152 call operands when intel_syntax.
1153 (intel_float_operand): Return 2 for "fi...".
1154 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1155 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1156 earlier "SHORT" change.
1157 (md_assemble): When determining suffix from Regs, exclude
1160 2000-02-24 Nick Clifton <nickc@cygnus.com>
1162 * configure: Add arm-wince, mips-pe and sh-pe targets.
1163 * configure: Regenerate.
1165 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1167 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1168 "pe-mips" for the mips-pe target.
1170 * config/tc-arm.c (insns): Change displacement encoded in BL
1171 and B instructions if the target port is arm-wince.
1172 (do_ldst): Do not bias the relocation offset if the target
1174 (md_pcrel_from): Add in missing relocation offset bias if the
1175 target os arm-wince.
1177 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1178 (md_begin): Disable -G support for mips-pe target.
1179 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1180 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1183 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1184 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1185 assembler, just set the alignment to 4.
1187 * config/te-wince-pe.h: New file for WinCE targets. Define
1190 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1192 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1193 string instructions.
1194 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1195 (i386_intel_memory_operand): After finding a segment override,
1196 check again for no `[' before looking for a displacement. Bomb if
1197 more than one displacement rather than silently discarding the
1198 second and subsequent ones. Free strings malloc'd by
1199 build_displacement_string.
1201 2000-02-24 Catherine Moore <clm@cygnus.com>
1203 * config/obj-som.c (obj_pseudo_table): Add "weak".
1204 (obj_som_weak): New routine.
1206 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1208 * config/tc-i386.c (union i386_op): New.
1209 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1210 Throughout file replace occurences of disps[n], imms[n], regs[n]
1211 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1212 intel mode operand swapping. Add assert in regKludge and
1213 fake_zero_displacement code. Test i.types[n] when outputting
1214 displacements and immediates. Combine output of Disp16 with
1216 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1217 when in intel mode by (not) reversing fsub and fdiv operands
1218 before the template search. This fails for single operand
1219 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1220 undefined. Instead fix the base_opcode after we've found the
1221 template. Move base_opcode xor with found_reverse_match from
1222 opcode output code to before this fix so we test for the correct
1224 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1225 check in intel mode. Instead compare opcodes.
1227 * config/tc-i386.h (TC_RELOC): Delete.
1228 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1229 with equivalent call to reloc.
1231 * as.h (flag_m68k_mri): Move declaration after target include, and
1232 only declare when TC_M68K defined. Define as zero otherwise.
1233 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1234 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1235 Define as zero otherwise.
1236 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1237 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1238 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1239 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1240 testing whether defined.
1241 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1242 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1243 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1244 rather than testing whether defined.
1245 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1246 (parse_mri_cons): Declare and use only when TC_M68K.
1247 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1248 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1249 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1251 * NEWS: Mention IBM 370 support.
1253 2000-02-23 Richard Henderson <rth@cygnus.com>
1255 * config/tc-i386.c (md_assemble): When swapping operands for
1256 intel_syntax, assume everything that's not Imm or Disp is a
1259 2000-02-23 Linas Vepstas <linas@linas.org>
1261 * config/tc-i370.c, config/tc-i370.h: New files.
1262 * Makefile.am: Add support for Linux/IBM 370.
1263 * configure.in: Likewise.
1264 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1265 * config/obj-elf.c: Include elf/i370.h
1266 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1268 * Makefile.in: Regenerate.
1269 * configure: Regenerate.
1271 * doc/c-i370.texi: New file.
1272 * doc/all.texi: Include it.
1273 * doc/as.texinfo: And here.
1274 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1275 * doc/Makefile.in: Regenerate.
1277 2000-02-19 Michael Meissner <meissner@redhat.com>
1279 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1280 determine if an instruction can be used in parallel with an ADDppp
1281 or SUBppp instruction.
1283 2000-02-22 Andrew Haley <aph@cygnus.com>
1285 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1287 1999-12-30 Andrew Haley <aph@cygnus.com>
1289 * config/tc-mips.c (mips_gp32): New variable.
1290 (macro_build) Use mips_gp32.
1292 (md_longopts): Add "-mgp32" and "-mgp64".
1293 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1295 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1297 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1298 warning, and bump it to 1.
1300 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1302 From Brad Lucier <lucier@math.purdue.edu>:
1303 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1306 2000-02-21 Catherine Moore <clm@cygnus.com>
1308 * config/tc-mips.c (MF_HILO_INSN): Define.
1309 (mips_7000_hilo_fix): Declare.
1310 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1311 (md_parse_option): Check for 7000_HILO_FIX options.
1312 (OPTION_M7000_HILO_FIX): Define.
1313 (OPTION_NO_M7000_HILO_FIX): Define.
1314 * doc/c-mips.texi (-mfix7000): Describe.
1316 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1318 * listing.c (print_lines): Remove unused variable `end'.
1320 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1321 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1322 reloc_type when BFD_ASSEMBLER.
1323 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1324 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1325 statement and quell signed vs. unsigned comparison warning.
1327 2000-02-18 Nick Clifton <nickc@cygnus.com>
1329 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1330 the computed frag offset, rather than overwriting it.
1332 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1334 * config/tc-sh.c ("elf/sh.h"): Include.
1335 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1336 (md.begin): Initialize target_arch.
1337 Only include opcodes in has table that match selected architecture.
1338 (parse_reg): Recognize register names for sh-dsp.
1339 (parse_at): Recognize post-modify addressing.
1340 (get_operands): The leading space is now optional.
1341 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1342 arguments. Update valid_arch.
1343 (build_Mytes): Add support for SDT_REG_N.
1344 (find_cooked_opcode): New function, broken out of md_assemble.
1345 (assemble_ppi, sh_elf_final_processing): New functions.
1346 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1347 (md_longopts, md_parse_option): New option: -dsp.
1348 * config/tc-sh.h (elf_tc_final_processing): Define.
1349 (sh_elf_final_processing): Declare.
1351 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1353 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1354 the unwinder subspace. Save the current seg/subseg before creating
1357 2000-02-10 Nick Clifton <nickc@cygnus.com>
1359 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1360 little endian targets.
1361 (INST_BYTE1): Redefine to handle big and little endian
1363 (cpu_type): New type: Select between M340 and M210.
1364 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1365 instructions of the M340.
1366 (md_assemble): Add support for the MULSH and OPSR classes of
1368 (md_atof): Add support for little endian targets.
1369 (md_parse_option): Add support for -EL, -EB and -mcpu command
1371 (md_convert_frag): Add support for little endian targets.
1372 (md_apply_fix3): Add support for little endian targets.
1373 (md_number_to_chars): Add support for little endian targets.
1375 2000-02-10 Timothy Wall <twall@redhat.com>
1377 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1378 defined, use it to verify the symbol just read should be a label.
1380 2000-02-10 Timothy Wall <twall@redhat.com>
1382 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1383 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1384 around colons when KEEP_WHITE_AROUND_COLON is defined.
1385 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1386 and KEEP_WHITE_AROUND_COLON.
1388 2000-02-08 Timothy Wall <twall@redhat.com>
1390 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1392 (do_repeat): New. Abstract repeat logic so that a "break" can be
1394 (end_repeat): New. Provide support for a "break" out of the
1396 * read.h: Add prototypes for new functions.
1398 2000-02-08 Timothy Wall <twall@redhat.com>
1400 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1401 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1402 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1405 2000-02-08 Timothy Wall <twall@redhat.com>
1407 * read.c: Added elseif to directives table.
1408 * read.h: Added prototype for s_elseif.
1409 * doc/as.texinfo: Added description for elseif.
1410 * cond.c (s_elseif): New function
1412 2000-02-04 Timothy Wall <twall@redhat.com>
1414 * listing.c (print_lines): Remove conditionals causing bug in
1417 2000-02-03 Timothy Wall <twall@cygnus.com>
1419 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1421 * frags.c (frag_new): Calculate fr_fix in octets
1422 (frag_now_fix) Return offset as target address offset (bytes).
1423 (frag_now_fix_octets) New - Return offset in octets (8-bit
1425 * frags.h: Added prototype for frag_now_fix_octets().
1426 Distinguish between octets and bytes in field descriptions.
1427 * listing.c (calc_hex): Account for octets vs bytes when
1428 printing addresses/offsets.
1429 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1430 target is little-endian, print the octets in a word in big-endian
1431 order so that the display looks like a proper hexadecimal number,
1432 instead of having the octets reversed.
1433 * read.c (do_align): When recording alignment, alignment power
1434 should be in terms of target bytes (minimum addressible unit)
1436 (do_org) Convert ORG target address (byte) argument into an
1437 octet offset when generating a variable fragment.
1438 * symbols.c (resolve_symbol_value): Symbol final value
1439 converted to a target address offset (bytes) from its octet offset.
1440 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1441 offset (bytes) is adjusted by the frag offset (octets) converted
1443 (coff_frob_section) Section alignment power is in terms of bytes;
1444 convert it to an octet alignment power when calculating size (and
1445 size mask) in octets. Don't modify the section size in order to
1446 "align" it for TI COFF, since that format has a different method
1447 for storing alignment information.
1449 2000-02-01 Timothy Wall <twall@cygnus.com>
1451 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1452 entries, matching the way GCC generates them. If not escaped, the
1453 filename is encoded incorrectly.
1455 2000-01-31 Nick Clifton <nickc@cygnus.com>
1457 * config/tc-arm.c (reg_table): Add support for ATPCS register
1460 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1462 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1464 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1466 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1467 of a symbol when we really care about its value.
1469 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1471 * config/tc-mcore.c (md_assemble): Give warning message if
1472 operands passes to instruction are more than the spec.
1474 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1476 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1477 Thumb mode but the label seen was not declared as '.thumb_func'
1478 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1479 correct disassembly of Thumb code bounded by non function labels.
1481 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1483 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1484 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1486 * Makefile.in: Same here.
1489 * configure.in: Set bfd_gas for i386-aout when primary target
1490 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1491 we may need the primary te_file. Remove incorrect comment.
1493 * configure: Regenerate.
1495 * config/e-i386aout.c: New file.
1497 * as.c (USE_EMULATIONS): Move to before print_version_id.
1498 (struct emulation): Add i386aout.
1499 (show_usage): Split text strings. Reformat -a text. Add --em
1503 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1504 (aout_format_ops): New.
1507 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1508 preprocessor conditional and add aout USE_EMULATIONS tests.
1509 (read_a_source_file): Don't pass error strings to printf as
1513 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1515 (do_data): Same here.
1516 (process_file): And here.
1519 * symbols.c (colon): Rewrite "already defined" fatal message
1520 code for aout with USE_EMULATIONS.
1523 * config/obj-aout.c (OBJ_HEADER): Define.
1524 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1526 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1527 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1529 (obj_aout_type): Expand S_SET_OTHER here too.
1530 (obj_read_begin_hook): Remove.
1531 (aout_pop_insert): New.
1532 (obj_aout_s_get_other): New.
1533 (obj_aout_s_get_desc): New.
1534 (aout_format_ops): New.
1537 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1538 gets aout_pseudo_table.
1539 (aout_pseudo_table): Declare.
1540 (obj_read_begin_hook): Define.
1543 * config/obj-coff.c (obj_pseudo_table): Rename to
1545 (coff_pop_insert): Use coff_pseudo_table.
1546 (coff_sec_sym_ok_for_reloc): Remove.
1547 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1548 and comment all zero entries and remove #if 0 code.
1551 * config/obj-coff.h (obj_pop_insert): Define.
1552 (coff_pseudo_table): Declare.
1555 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1556 s_get_size, s_set_size. Comment all zero entries.
1559 * config/obj-elf.c (elf_s_get_other): New function.
1560 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1561 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1562 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1564 (obj_elf_parse_section_letters): Don't pass error strings to
1565 printf as format arg.
1568 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1570 (elf_s_get_other): Declare.
1571 (S_GET_OTHER) Define as elf_s_get_other if not already
1573 (S_SET_OTHER): Only define when not already defined.
1574 (elf_obj_read_begin_hook): Declare.
1575 (obj_read_begin_hook): Define.
1576 (elf_obj_symbol_new_hook): Declare.
1577 (obj_symbol_new_hook): Define.
1580 * config/obj-multi.h: Add copyright header and protect against
1581 multiple inclusion. Add * to all function pointers.
1582 (OBJ_HEADER): If defined, include it rather than other defines
1584 (obj_frob_file_after_relocs): Test for NULL.
1585 (obj_symbol_new_hook): Here too.
1586 (obj_sec_sym_ok_for_reloc): And here.
1587 (S_GET_OTHER): Define.
1588 (S_GET_DESC): Define.
1589 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1590 (OBJ_MAYBE_ELF): Update comment.
1592 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1593 OBJ_AOUT preprocessor conditional and handle emulation by
1594 testing OUTPUT_FLAVOR.
1595 (i386_displacement): Here too.
1596 (md_section_align): Similarly here.
1597 (i386_target_format): Conditionally compile when more than one
1598 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1599 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1600 (i386_displacement): Here too.
1603 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1604 Define TARGET_FORMAT for aout only when not multi.
1607 * config/te-multi.h: Delete file as it's identical to te-generic.h
1609 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1611 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1612 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1615 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1617 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1620 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1622 * config/tc-mips.c (mips_do_align): New function.
1623 * config/tc-mips.h (md_do_align): Define.
1625 2000-01-10 Philip Blundell <philb@gnu.org>
1627 * doc/c-arm.texi (ARM Options): Fix typo.
1628 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1629 line separator for Linux.
1630 * doc/as.texinfo (Comments): Mention the ARM.
1632 2000-01-10 Philip Blundell <pb@futuretv.com>
1634 * configure.in (arm*-*-conix*): New target.
1635 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1637 * configure: Regenerate.
1639 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1641 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1642 (obj_elf_visibility): New function.
1644 * doc/as.texinfo (Visibility): New node: document visibility
1647 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1649 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1650 warning for absolute jump/call without `*' in non-intel mode. No
1651 need to set i.types[0] JumpAbsolute in intel mode.
1653 1999-12-22 Philip Blundell <pb@futuretv.com>
1655 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1656 hook function when changing sections.
1657 (arm_s_data): Likewise.
1659 1999-12-14 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-arm.c (md_parse_option): Add support for -marm720
1662 command line switch.
1664 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1666 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1667 (r_registers, xr_registers): Define.
1668 (r_register_name, xr_register_name): New functions.
1669 (md_assemble): Handle new am33 operand types and instruction
1671 (mn10300_insert_operand, check_operand): Likewise.
1673 1999-11-29 Nick Clifton <nickc@cygnus.com>
1675 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1676 (s_force_thumb): Set thumb_mode to 2.
1677 (md_assemble): Do not complain about thumb instructions on a
1678 non-thumb target if thumb_mode is set to 2.
1680 1999-11-28 Michael Meissner <meissner@cygnus.com>
1682 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1683 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1684 (O_...): Add new machine dependent expressions if we are handling
1685 explicit relocations.
1686 (alpha_reloc_op): New static table holding the explicit relocation
1688 (alpha_literal_hash): New static to hold the hash table for
1689 explicit relocations.
1690 (alpha_macros): Add support for explicit relocations.
1691 (md_begin): If explicit relocations, initialize hash table.
1692 (md_assemble): Don't print a second error if tokenize_arguments
1693 already printed an error message.
1694 (md_apply_fix): Add support for explicit relocations.
1695 (alpha_force_relocation): Ditto.
1696 (alpha_fix_adjustable): Ditto.
1697 (alpha_adjust_symtab): New function to support explicit
1699 (alpha_adjust_symtab_relocs): Ditto.
1700 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1701 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1702 Add support for explicit relocations. Return -2 if an error
1703 message was already printed.
1704 (find_macro_match): Add support for explicit relocations. Comment
1706 (emit_insn): Add support for explicit relocations.
1707 (assemble_tokens): Ditto.
1709 (load_expression): Ditto.
1712 (emit_ir_load): Ditto.
1713 (emit_loadstore): Ditto.
1716 (emit_sextX): Ditto.
1717 (emit_division): Ditto.
1718 (emit_jsrjmp): Ditto.
1719 (emit_retjcr): Ditto.
1721 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1723 (tc_adjust_symtab): If explicit relocations, call the function
1724 alpha_adjust_symtab.
1725 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1726 relocations next to the literal relocation they reference.
1727 (TC_INIT_FIX_DATA): Initialize the new fields.
1728 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1730 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1732 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1733 'B' operand for PA2.0 bb instruction.
1735 1999-11-18 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1740 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1742 (mcore_force_relocation): Force relocations to be generated for
1745 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1747 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1748 (i386_displacement): Disallow O_big displacements.
1750 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1752 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1753 improvements in error checking.
1754 (md_assemble): Support for unconditional ARM instructions.
1755 (md_parse_option): Support for -m[arm]v5e flag.
1757 1999-11-12 Nick Clifton <nickc@cygnus.com>
1759 * macro.c (buffer_and_nest): Do not check beyond the end of the
1762 1999-11-11 Nick Clifton <nickc@cygnus.com>
1764 * macro.c (buffer_and_nest): Look for seperator after TO and
1767 1999-11-08 Andrew Haley <aph@cygnus.com>
1769 * app.c (do_scrub_chars): When in State 10, treat backslash
1770 characters in the same way as as symbol characters.
1772 1999-11-07 Richard Henderson <rth@cygnus.com>
1774 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1775 the previous label was in the current section before playing
1776 with auto-alignment.
1778 1999-11-06 Nick Clifton <nickc@cygnus.com>
1780 * config/tc-v850.c (v850_force_relocation): Force relocation
1782 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1785 1999-11-05 Michael Meissner <meissner@cygnus.com>
1787 * expr.h (operatorT): Increase machine dependent operators to 16.
1788 * expr.c (op_rank): Ditto.
1790 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1792 * read.c (pseudo_set): Reject attempts to set the value of a
1795 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1798 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1800 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1801 to bfd_set_section_contents.
1803 1999-11-03 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1807 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1809 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1810 (mips_ip): Use OPCODE_IS_MEMBER.
1812 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1814 * config/tc-arm.c (reg_required_here): Improve comments.
1816 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1817 (tinsns): Initialize variants field.
1819 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1820 BAD_PC respectively.
1822 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1824 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1825 * config/tc-arm.h: Fix compile time warnings.
1827 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1829 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1830 form @abs16, @(abs16) and @(abs16 + imm).
1832 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1834 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1835 (ISA_HAS_64_BIT_REGS) New.
1836 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1837 mips_emit_delays,macro_build,load_register,load_addresss,
1838 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1839 and/or use new ISA_xxx macros in expressions involving
1840 ISA, particularly mips_opts.isa.
1842 1999-10-18 Michael Meissner <meissner@cygnus.com>
1844 * expr.h (operatorT): Add machine dependent operators md1..md8.
1845 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1846 for the machine dependent operators to use.
1848 * expr.c (op_rank): Add machine dependent operators.
1850 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1852 (O_cpregister): Ditto.
1853 (md_begin): Change X_op test that field is wide enough to use
1854 O_max instead of O_alpha_max.
1855 (cpu_types): Fill in missing initializer.
1856 (alpha_num_macros): Make unsigned.
1857 (md_assemble): Make opnamelen be size_t.
1858 (md_apply_fix): Cast alpha_num_operands to int before testing.
1859 (alpha_force_relocation): Ditto.
1860 (alpha_fix_adjustable): Ditto.
1861 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1862 (tc_gen_reloc): Ditto.
1863 (tc_get_register): Ditto.
1868 (s_alpha_ent): Ditto.
1869 (s_alpha_end): Ditto.
1870 (s_alpha_frame): Ditto.
1871 (s_alpha_prologue): Ditto.
1872 (s_alpha_file): Ditto.
1873 (s_alpha_gprel32): Ditto.
1874 (s_alpha_proc): Ditto.
1875 (s_alpha_set): Ditto.
1876 (s_alpha_base): Ditto.
1877 (s_alpha_align): Ditto.
1878 (s_alpha_arch): Ditto.
1879 (alpha_align): Ditto.
1880 (assemble_insn): Suppress unused variable warning.
1882 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1883 order in the structure.
1884 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1886 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1888 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1890 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1892 * config/tc-i386.c (i386_index_check): Correct #endif location.
1894 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1896 * as.c (show_usage): Document new options.
1897 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1898 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1899 (parse_args): Parse the new options.
1900 (main): If there were warnings, and --fatal-warnings
1901 was specified, print an error.
1902 * as.h: New variable, flag_fatal_warnings, for new option.
1904 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1906 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1907 '@'. Change autoincrement completers to fall through to cache control
1910 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1912 (pa_parse_addb_64_cmpltr): New function.
1914 * config/tc-hppa.c (pa_ip): Change error message.
1915 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1916 '?Q' args to allow falling through.
1918 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1919 Remove unused conditional codes.
1920 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1922 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1924 * config/tc-d30v.c (CHAR_BIT): Define.
1925 (check_range): Fix bit operations to support integers bigger than
1928 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1930 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1933 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1934 Doug Evans <devans@cygnus.com>
1936 Add support for m32rx.
1937 * config/tc-m32r.c (enable_m32rx): New static global.
1938 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1939 (allow_m32rx): New function.
1940 (M32R_SHORTOPTS): Add `O'.
1941 (md_longopts): Add --m32rx plus several warning options.
1942 (md_parse_option): Handle new options.
1943 (md_show_usage): Print them.
1944 (md_begin): Enable m32rx.
1945 (OPERAND_IS_COND_BIT): New macro.
1946 (first_writes_to_seconds_operands): New function.
1947 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1948 (target_make_parallel,assemble_two_insns): New functions.
1949 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1950 If optimizing and m32rx, try to make consecutive insns parallel.
1952 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1954 * config/tc-mips.c (nopic_need_relax): Allow for the
1955 .sdata.foo sections generated by -fdata-sections,
1956 and for the .gnu.linkonce.s sections generated by C++.
1958 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1960 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1961 with cleaner code using completer prefixes. Add 'Y'.
1963 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1965 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1967 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1968 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1969 insn does not match and we should try the next insn in the table.
1971 1999-09-22 Nick Clifton <nickc@cygnus.com>
1973 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1975 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1977 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1980 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1982 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1983 OBJ_ELF. If ELF, add "sq".
1984 (md_parse_option): If ELF, ignore -s and -q.
1985 (md_show_usage): Mention ELF options.
1987 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1989 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1992 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1994 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1996 * config/tc-hppa.c (struct pa_it): New field "trunc".
1997 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1998 (pa_parse_ftest_gfx_completer): New function
1999 (pa_parse_fp_cnv_format): New function.
2001 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2002 (md_apply_fix): Handle 22bit pc-rel branches.
2004 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2006 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2008 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2010 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2012 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2014 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2015 (pa_ip): Handle 'fX'.
2017 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2019 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2020 unwinds unless the function is in the text space.
2021 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2023 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2025 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2026 (md_assemble): To here. Tweak address generation.
2028 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2030 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2031 (md_assemble): Call dwarf2_where for OBJ_ELF.
2032 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2033 (pa_end_of_source): New function.
2034 * tc-hppa.h (md_end): Define for OBJ_ELF.
2036 1999-09-14 Michael Meissner <meissner@cygnus.com>
2038 * configure.in (Canonicalization of target names): Remove adding
2039 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2040 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2041 * configure: Regenerate.
2043 1999-09-14 Donn Terry <donn@interix.com>
2045 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2047 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2049 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2050 pc-relative jmp/call to an absolute symbol.
2051 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2052 absolute section symbols.
2054 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2055 jump handling code and comments.
2057 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2059 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2060 the value if TE_PE and a global defined symbol.
2062 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2064 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2065 print the symbol, rather than printing it here.
2067 1999-09-11 Donn Terry <donn@interix.com>
2069 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2070 BFD_RELOC_RVA relocations.
2072 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2073 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2076 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2078 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2079 * doc/internals.texi (Object format backend): Document
2082 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2083 relocations against global symbols if TE_PE.
2085 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2086 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2088 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2091 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2092 symbols which do not have a constant value, or tags with
2093 non-tags. Remove the symbol from the list before adding it at the
2096 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2097 C_FCN symbol differently if TE_PE.
2098 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2099 appears in the pseudo-op, rather coff_line_base which is only set
2102 * config/obj-coff.c (obj_coff_loc): New static function.
2103 (obj_pseudo_table): Add "loc".
2105 * config/obj-coff.c (add_lineno): Check that the line number is
2108 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2109 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2111 (md_atof): Return NULL rather than 0.
2112 * config/tc-i386.c (md_atof): Change type to int.
2113 * expr.c (expr): Change first parameter to int.
2114 * config/obj-coff.c: Add declarations for static functions.
2115 (coff_frob_symbol): Use SYM_AUXENT.
2116 * config/tc-i386.h (flag_16bit_code): Don't declare.
2118 * config/obj-coff.c (obj_coff_section): Default to setting
2119 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2121 * write.c (adjust_reloc_syms): Print adjusted fixup.
2123 * expr.c (integer_constant): Correct too_many_digits calculation
2126 1999-09-09 Andreas Schwab <schwab@suse.de>
2128 * doc/c-arm.texi: Fix arguments of @var to not contain
2131 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2133 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2135 (md_parse_option): Only support -k flag for ELF and COFF targets.
2137 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2139 * config/tc-hppa.c (pa_ip): Put strict register checks before
2140 call to pa_parse_number.
2142 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2144 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2146 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2149 1999-09-06 Donn Terry <donn@interix.com>
2151 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2153 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2155 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2156 candidate instruction. Require registers for register arguments
2157 when in strict mode. Require assemble-time constants for
2158 constants when in strict mode.
2159 (pa_get_absolute_expression): Require a constant when in strict
2162 1999-09-06 Nick Clifton <nickc@cygnus.com>
2164 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2166 1999-09-04 Steve Chamberlain <sac@pobox.com>
2168 * config/tc-pj.c: New file, supports picoJava in ELF.
2169 * config/tc-pj.h: Ditto.
2170 * configure.in (pjl*, pj*): New targets.
2171 * Makefile.am: Rebuild dependencies.
2172 (CPU_TYPES): Add pj.
2173 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2174 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2175 * doc/c-pj.texi: New file.
2176 * doc/as.texinfo: Add some PJ specifics.
2177 * doc/all.texi: Add PJ to the list of all architectures, sort them
2179 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2180 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2182 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2184 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2185 (obj_frob_file): Test for null pointer.
2186 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2187 (OBJ_PROCESS_STAB): And here.
2188 (elf_obj_sy): Remove
2190 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2191 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2192 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2194 * config/obj-coff.c (no_func): Remove.
2195 (coff_format_ops): Change occurrences of no_func to 0, as we test
2196 for 0 in obj-multi.h.
2198 * configure.in: Enable bfd for i386-coff when primary target is
2199 bfd. Enable i386 elf,coff emulation support. Don't set
2200 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2201 emulation to support.
2202 *configure: Regenerate.
2204 1999-09-02 Nick Clifton <nickc@cygnus.com>
2206 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2207 .section .line directive is encountered.
2209 1999-09-01 Nick Clifton <nickc@cygnus.com>
2211 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2214 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2215 * as.texinfo: Document --gdwarf2 command line option.
2216 Add additional documentation of ARM command line switches.
2218 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2220 * config/tc-i386.c (i386_intel_memory_operand): Combine
2221 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2222 and RESTORE_END_STRING around parse_register calls.
2223 (i386_operand): Here too.
2224 (i386_is_reg): Remove.
2225 (parse_register): Move as_bad calls from within this function to
2228 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2230 Based on a patch from H.J. Lu <hjl@gnu.org>
2231 * config/tc-i386.c (parse_register): Handle FP regs specially.
2232 (md_begin): Remove '(' and ')' from register_chars.
2234 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2236 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2237 error message (done elsewhere).
2239 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2241 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2243 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2245 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2248 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2250 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2252 Add new completers. Fix bug in 64 bit condition handling.
2254 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2257 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2259 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2261 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2263 1999-08-27 Jim Wilson <wilson@cygnus.com>
2265 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2266 (struct ls): Add frag field. Initialize it to zero.
2267 (out_end_sequence): New local text_frag. Set it while in text section.
2268 Replace address check with frag check. Set ls.frag to text_frag if
2269 out_set_addr called.
2270 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2271 Set it before switching sections. Replace address check with frag
2272 check. Set ls.frag to saved_frag if out_set_addr called.
2274 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2276 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2277 output "advance_pc" opcode instead of calling gen_addr_line().
2278 The latter has the undesired side-effect of creating a new row
2279 in the debug line info matrix.
2281 1999-08-26 Jim Wilson <wilson@cygnus.com>
2283 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2284 ls.last_filename if last is less than zero. Set ls.last_filename
2285 when allocating new entry.
2286 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2289 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2291 * config/tc-i386.c (i386_index_check): Fix the displacement size
2292 when INFER_ADDR_PREFIX.
2294 1999-08-18 Nick Clifton <nickc@cygnus.com>
2296 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2299 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2301 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2302 handle 0xffffNNNN constants correctly.
2304 1999-08-16 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2309 1999-08-13 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2312 (md_apply_fix3): Always pass positive values to
2313 validate_offset_imm.
2315 1999-08-12 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-arm.c (skip_whitespace): New macro.
2318 Formatting tidy ups.
2320 (md_apply_fix3): Store relocation offset in addend for ELF based
2322 (arm_force_relocation): Always generate relocs for Thumb function
2325 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2327 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2328 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2330 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2332 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2333 flags for the unwind subspace.
2335 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2336 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2337 suitable relocation based on the size of the target's pointer.
2338 Always Use subsegment zero for the unwinders.
2339 (pa_level): Handle "2.0w".
2341 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2343 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2344 with the following instruction unless this was specified.
2346 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2348 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2349 certain sections, to match BFD changes.
2351 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2353 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2354 (EXTRA_SCRIPTS): Define to keep automake happy.
2355 * Makefile.in: Rebuild.
2357 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2359 * Makefile.am: Rename .dep* files to DEP*.
2360 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2361 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2363 * Makefile.in: Rebuild.
2365 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2367 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2369 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2371 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2372 avoid problems on DOS filesystems.
2373 * Makefile.in: Rebuild.
2375 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2377 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2379 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2382 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2384 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2385 line to create ${GDBINIT} rather than .gdbinit.
2386 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2388 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2390 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2392 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2394 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2396 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2398 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2399 non-adjustable symbols.
2401 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2403 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2405 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2407 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2410 1999-08-05 Donn Terry <donn@interix.com>
2412 * config/te-interix.h: New file.
2413 * configure.in (i386-*-interix*): New target.
2414 * configure: Rebuild.
2416 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2418 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2419 selectors for ELF too.
2420 (selector_table): Add "ltp" and "rtp" selectors.
2422 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2424 * config/tc-i386.c (i386_operand): No need to change
2425 operand_string pointer in segment reg case before goto
2426 do_memory_reference. Initialise displacement_string_start and
2427 displacement_string_end after do_memory_reference label.
2428 (i386_index_check): Add operand_string param, and print error
2429 message on failure here.
2430 (i386_intel_memory_operand): Instead of here.
2431 (i386_operand): And here.
2432 (INFER_ADDR_PREFIX): Enable.
2434 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2436 * config/tc-i386.h (DefaultSize): Define. Renumber following
2437 opcode_modifier defines.
2439 From Etienne Lorrain <etienne.lorrain@ibm.net>
2440 * config/tc-i386.c (stackop_size): New variable.
2441 (set_16bit_code_flag): Clear it here.
2442 (set_16bit_gcc_code_flag): New function.
2443 (md_pseudo_table): Add "code16gcc" entry.
2444 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2446 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2448 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2449 next_set_end even if the end symbol is being discarded.
2451 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2452 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2453 * config/obj-coff.c: Likewise.
2454 (seg_info_type): Remove.
2455 (seg_info_off_by_4): Change to array of segT.
2456 (s_get_segment): Adjust accordingly.
2457 (obj_pseudo_table): Fully initialize sentinel entry.
2459 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2460 Ralf Baechle <ralf@uni-koblenz.de>.
2462 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2464 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2466 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2468 * config/tc-i386.c: Indentation and white space changes.
2469 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2470 don't enable it by default.
2471 (i386_intel_operand): Remove redundant prototype.
2472 Move check on number of memory operands, and i.mem_operands++
2473 (i386_intel_memory_operand): To here.
2474 Remove i386_immediate code from here. Remove special case code
2475 for input and output using (%dx). Remove base/index checks and
2476 call i386_index_check instead. Save initial operand_string
2477 argument for error message.
2478 (i386_operand): Remove redundant prototype. Move base/index
2479 checks to i386_index_check.
2480 (i386_displacement): Move intel mode check for non-zero
2482 (i386_intel_memory_operand): To here.
2484 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2486 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2487 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2488 by .register pseudo-op if -64 and --no-undeclared-regs.
2489 (s_register, sparc_adjust_symtab): New functions.
2490 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2491 Declare sparc_adjust_symtab as tc_adjust_symtab.
2492 * doc/c-sparc.texi: Add description of #ignore special literal
2493 for .register pseudo-op.
2495 1999-07-30 Catherine Moore <clm@cygnus.com>
2497 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2498 the relocation's section offset.
2500 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2502 * write.c (fixup_segment): Fix generic error check overflow test.
2504 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2505 X_add_number to long.
2507 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2509 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2512 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2514 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2517 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2519 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2521 * configure.bat: Remove; obsolete.
2522 * config/go32.cfg: Likewise.
2524 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2526 * configure.in (i386-*-vxworks*): New target.
2527 * configure: Rebuild.
2529 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2531 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2533 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2535 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2537 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2538 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2539 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2540 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2541 MAX_RELOC_EXPANSION): Define.
2542 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2544 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2546 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2547 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2548 block. Print a warning if an 8-bit or 16-bit constant
2549 displacement or immediate is truncated on output.
2550 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2552 (i386_operand): Disallow immediate jump absolute operand.
2554 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2556 * configure.in: Bump version number to 2.9.5.
2557 * configure: Rebuild.
2559 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2562 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2564 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2565 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2567 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2569 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2571 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2573 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2574 if -mno-fpu was given.
2575 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2577 (cons_fix_new_arm): Remove misleading comments.
2579 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2581 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2583 (relax_segment): Likewise. After giving a rs_org error, convert
2584 the frag to rs_align to avoid cascading errors.
2586 1999-07-12 Andreas Schwab <schwab@suse.de>
2588 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2590 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2592 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2593 as appropriate. Fill in structure initializations. Add variable
2594 initializations. Add casts.
2595 * dwarf2dbg.c (print_stats): Change i to size_t.
2596 * listing.c (listing_listing): Change list_line to unsigned int.
2598 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2600 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2601 rather than checking for \001 and \002 in symbol name.
2602 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2604 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2606 * configure.in (hppa*-linux-gnu*): New target.
2607 * configure: Rebuilt.
2609 1999-07-08 Nick Clifton <nickc@cygnus.com>
2611 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2613 1999-07-07 Nick Clifton <nickc@cygnus.com>
2615 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2616 accessing symbolP directly.
2618 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2620 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2623 1999-07-05 Nick Clifton <nickc@cygnus.com>
2625 * config/tc-arm.c (ARM_EXT_V5): Define.
2626 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2627 (md_begin): Detect ARM v5 architectures.
2628 (md_parse_option): Accept arm v5 specification.
2629 (md_show_usage): Documment -marmv5 switch.
2631 * doc/c-arm.texi: Document -marmv5 command line option.
2633 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2635 (validate_immediate_twopart): New function. Determine if a
2636 constant can be computed by two ADD instructions.
2637 (output_inst): Remove its command line parameter - it was never
2639 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2640 implememt the ADRL pseudo op.
2641 (tc_gen_reloc): Generate a suitable error message if an ADRL
2642 instruction tries to generate a real reloc.
2644 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2646 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2648 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2651 1999-06-27 H.J. Lu <hjl@gnu.org>
2653 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2654 non BFD_ASSEMBLER case.
2656 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2658 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2661 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2663 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2664 out_end_sequence() when the address decreases due to a new frag.
2665 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2666 numbering starts with 1.
2668 1999-06-23 Nick Clifton <nickc@cygnus.com>
2670 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2672 (mcore_s_text): Call obj_elf_text for ELF target.
2673 (mcore_s_data): Call obj_elf_data for ELF target.
2674 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2676 (mcore_s_bss): New function: Dump literal table before changing
2678 (mcore_s_comm): New function: Dump literal table before changing
2681 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2682 No longer static functions.
2683 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2684 Provide prototypes for these functions.
2686 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2688 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2689 a list of names, to try obj_segment_name, and to try abbreviated
2690 names when using COFF without long section names.
2692 * config/tc-alpha.c: More use of symbol accessor functions.
2693 * config/tc-arc.c: Likewise.
2694 * config/tc-d30v.c: Likewise.
2695 * config/tc-fr30.c: Likewise.
2696 * config/tc-i860.c: Likewise.
2697 * config/tc-m88k.c: Likewise.
2698 * config/tc-mcore.c: Likewise.
2699 * config/tc-ns32k.c: Likewise.
2700 * config/tc-sparc.c: Likewise.
2701 * config/tc-v850.c: Likewise.
2703 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2704 sy_value with appropriate accessor functions.
2705 * config/tc-arm.c (md_apply_fix3): Likewise.
2706 * config/tc-d10v.c (AT_WORD_P): Likewise.
2707 * config/tc-v850.c (reg_name_search): Likewise.
2709 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2710 use symbol_get_bfdsym instead.
2711 * config/tc-ppc.c (md_assemble): Likewise.
2712 * config/tc-v850.c (v850_comm): Likewise.
2714 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2716 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2717 the symbol, rather than accessing the bsym member.
2718 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2719 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2720 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2721 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2722 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2723 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2724 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2725 * config/tc-v850.c (tc_gen_reloc): Likewise.
2727 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2729 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2730 (hppa_gen_reloc_type): Conditionalize on BFD64.
2731 (tc_gen_reloc): Re-enable ELF relocations.
2732 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2734 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2736 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2738 (do_ldst): Move assignment out of if condition.
2739 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2740 parentheses to avoid warning.
2742 1999-06-21 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2745 macro to get at the BFD symbol associated with a GAS symbol.
2747 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2749 * config/tc-ppc.c: Update for symbol handling changes.
2750 * config/obj-coff.c: Likewise.
2752 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2754 * tc-hppa.c: General cleanups of ELF support. No more spaces
2755 and subspaces for ELF.
2756 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2757 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2758 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2759 (UNWIND_SECTION_NAME): Likewise.
2760 (space/subspace related structures): Conditionalize definitions
2762 (space/subspace directives and support routines): Conditionalize
2763 definitions and references/uses on OBJ_SOM.
2764 (label_symbol_struct): For ELF, track the symbol's segment. For
2765 SOM track its space.
2766 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2768 (USE_ALIASES): Kill for both SOM & ELF.
2769 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2770 (pa_space, pa_subspace): Corresponding changes.
2771 (pa_spaces_begin): Corresponding chagnes.
2772 (md_begin): Do not muck around with space/subspace stuff for
2774 (md_apply_fix): Temporarily disable argument relocation stuff
2776 (tc_gen_reloc): Temporarily disable relocation generation for
2778 (pa_build_unwind_subspace): Similarly.
2780 1999-06-16 Nick Clifton <nickc@cygnus.com>
2782 * config/tc-arm.c (thumb_set): New pseudo op.
2783 (text, data, section): Override these pseudo ops with ARM
2785 (s_thumb_set): New function: Perform the same as a .set pseudo
2786 op, but also mark the alias'ed symbol as being a Thumb
2788 (arm_s_text): New function: Perform the same as the .text
2789 pseudo op, but dump the literal pool before changing
2791 (arm_s_data): New function: Perform the same as the .data
2792 pseudo op, but dump the literal pool before changing
2794 (arm_s_section): New function: Perform the same as the
2795 .section pseudo op, but dump the literal pool before changing
2797 (arm_cleanup): Do not reset the current section before dumping
2800 1999-06-17 Nick Clifton <nickc@cygnus.com>
2802 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2803 OPTION_NO_WARN_UNMATCHED entries.
2804 (md_parse_option): Generate a warning message if an unrecognised
2805 option is encountered.
2807 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2808 (get_operands): When parsing an expression after an '@' symbol
2809 has been detected, do not ignore '#' symbols.
2810 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2813 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2815 From K. Richard Pixley <rich@noir.com>:
2816 * configure.in (ppc-*-vxworks*): New target.
2817 * configure: Rebuild.
2819 1999-06-12 Philip Blundell <philb@gnu.org>
2821 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2823 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2825 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2826 which refer to symbols in linkonce sections, permit reducing the
2827 relocs if the symbol is local.
2829 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2831 * subsegs.c (subseg_text_p): New function.
2832 * as.h (subseg_text_p): Declare.
2833 * read.c (do_align): Use subseg_text_p to set the default fill.
2834 * write.c (subsegs_finish): Likewise.
2835 * config/obj-coff.c (write_object_file): Likewise.
2836 * config/tc-i386.h (md_maybe_text): Don't define.
2837 (md_do_align): Use subseg_text_p to set the default fill.
2838 * config/tc-m32r.c (m32r_do_align): Likewise.
2839 * config/tc-sh.c (sh_do_align): Likewise.
2840 * config/tc-sparc.h (md_do_align): Likewise.
2842 1999-06-12 David O'Brien <obrien@freebsd.org>
2844 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2845 * configure: Rebuild.
2847 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2849 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2850 * Makefile.am: Rebuild dependencies.
2851 * Makefile.in: Rebuild.
2853 * config/tc-i386.c (i386_immediate): Remove unused label
2856 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2857 * symbols.c: Likewise.
2858 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2859 sy_next field when taking address, rather than symbol_next.
2861 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2863 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2864 value from the output file architecture.
2865 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2866 * dwarf2dbg.h: Change bfd_vma to addressT.
2868 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2870 * dwarf2dbg.h: Use PARAMS in function declarations.
2872 1999-06-11 Martin Dorey <mdorey@madge.com>
2874 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2875 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2877 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2879 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2881 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2883 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2886 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2888 * read.c (read_a_source_file): Only declare inescape if
2891 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2893 (find_entry_byval): Add parens to avoid warning.
2895 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2897 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2900 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2902 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2905 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2906 synthetize_setx): New functions.
2907 (md_assemble): Broken the special cases into the above
2908 functions. Make compiler happy if sizeof(bfd_vma)==4.
2909 Fix sethi generated from set/setuw. If instructions have a relloc,
2910 always clear the fields to be relocated in the opcode.
2911 (sparc_ip): Remove special_case global variable.
2913 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2915 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2916 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2917 indication of success rather than a value.
2918 (itbl_get_val): Likewise.
2919 (itbl_get_field): Use strcspn. Change delimiters to include
2921 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2922 (itbl_get_val): Likewise.
2923 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2925 * symbols.c (copy_symbol_attributes): Convert local symbols to
2928 1999-06-10 Nick Clifton <nickc@cygnus.com>
2930 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2933 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2935 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2936 Optimize set if sizeof(bfd_vma) == 64.
2937 (sparc_ip): Fix sethi - without %hi() it should generate
2938 R_SPARC_22 reloc, not R_SPARC_HI22.
2939 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2941 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2943 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2944 (s_ncons): New function.
2945 (native_op_table): New table.
2946 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2947 R_SPARC_OLO10 handling.
2949 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2951 * expr.h (struct expressionS): Revert last change; widen X_op.
2952 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2954 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2956 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2957 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2958 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2959 * Makefile.in: Regenerated.
2961 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2962 `common' pass on to s_mri_common.
2963 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2965 1999-06-06 Richard Henderson <rth@cygnus.com>
2967 * config/obj-elf.c (obj_elf_section): Don't free the return
2968 value of demand_copy_C_string.
2970 1999-06-05 Richard Henderson <rth@cygnus.com>
2972 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2973 creation logic from obj_elf_create_section.
2975 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2976 (section_stack): New.
2977 (special_sections): Make const.
2978 (obj_elf_section): Gut and rewrite parsing.
2979 (obj_elf_change_section): New function broken out of obj_elf_section.
2980 (obj_elf_parse_section_letters): Likewise.
2981 (obj_elf_section_word): Likewise.
2982 (obj_elf_section_type): Likewise.
2983 (obj_elf_previous): Treat as a toggle.
2984 (obj_elf_popsection): New.
2985 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2986 (ppc_section_type): Likewise.
2987 * config/tc-ppc.h: Likewise.
2989 * expr.h (struct expressionS): Don't make X_op a bitfield.
2990 * config/tc-alpha.c: Update for symbol handling changes.
2991 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2992 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2994 1999-06-05 Richard Henderson <rth@cygnus.com>
2996 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2997 (dwarf2_gen_line_info): Kill unused variables.
2998 (dwarf2_finish): Likewise.
2999 (dwarf2_where): Likewise.
3000 (dwarf2_directive_file): If we've only got a string,
3001 hand off to s_app_file.
3002 * ecoff.c: Move the include of ecoff.h.
3003 * symbols.h (S_IS_FUNCTION): Prototype.
3005 * read.c (LEX_HASH): Supply a default.
3007 (s_globl): Update `c' after skipping whitespace.
3008 * read.h (LEX_END_NAME, is_name_ender): New.
3009 * expr.c (get_symbol_end): Respect it.
3011 1999-06-04 Mark Klein <mklein@dis.com>
3013 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3015 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3017 * config/tc-hppa.c: Update for symbol handling changes.
3019 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3021 * cgen.c: Update for symbol handling changes.
3022 * config/tc-m32r.c: Likewise.
3024 * config/tc-hppa.h: Update for symbol handling changes.
3025 * config/tc-hppa.c: Likewise.
3027 * config/tc-arm.h: Update for symbol handling changes.
3028 * config/tc-arm.c: Likewise.
3029 (symbol_make_empty): Remove. Just use symbol_create.
3031 * symbols.c (symbol_set_tc): Correct name.
3033 * Makefile.am: Rebuild dependencies.
3034 ($(OBJS)): Don't depend upon struc-symbol.h.
3035 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3036 * dep-in.sed: Don't remove struc-symbol.h.
3037 * Makefile.in: Rebuild.
3039 * doc/internals.texi (Symbols): Describe changes in symbol
3042 1999-06-03 Richard Henderson <rth@cygnus.com>
3044 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3045 instead of doing the work by hand.
3047 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3049 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3050 state of line state-machine.
3051 (struct ls): Collect DWARF2 line state-machine state in new member
3052 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3053 resulted in any DWARF2 directives.
3054 (reset_state_machine): New function.
3055 (out_end_sequence): Ditto.
3056 (dwarf2_gen_line_info): When switching sections or switching to a
3057 lower text address, call out_end_sequence() first to terminate the
3058 previous code sequence as code sequences MUST have monotonically
3059 increasing addresses.
3060 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3062 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3064 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3065 DWARF2 debug info (line information only, at this point).
3066 * as.h: Update comment about supported debug formats.
3067 * dwarf2dbg.c, dwarf2dbg.h: New files.
3068 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3070 * expr.c (operand): Don't use [ for parens if we want an index op.
3071 (op_encoding): Switch [ into O_index, if desired.
3072 (op_rank): Renumber with O_index on bottom.
3073 (expr): If O_index, match closing bracket.
3074 * expr.h (O_index): New.
3076 * read.c (read_a_source_file): Conditionally allow matched "
3077 in lines passed to md_assemble.
3079 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3081 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3083 Add support for storing local symbols in a small structure to save
3084 memory when assembling large files.
3085 * as.h: Don't include struc-symbol.h.
3086 (symbolS): Add typedef.
3087 * symbols.c: Include struc-symbol.h.
3088 (local_hash): New static variable.
3089 (save_symbol_name): New static function, from symbol_create.
3090 (symbol_create): Call save_symbol_name.
3091 (local_symbol_count): New static variable.
3092 (local_symbol_conversion_count): Likewise.
3093 (LOCAL_SYMBOL_CHECK): Define.
3094 (local_symbol_make): New static function.
3095 (local_symbol_convert): New static function.
3096 (colon): Handle local symbols. Create local symbol for local
3098 (symbol_table_insert): Handle local symbols.
3099 (symbol_find_or_make): Create local symbol for local label name.
3100 (symbol_find_base): Check for local symbol.
3101 (symbol_append, symbol_insert): Check for local symbols.
3102 (symbol_clear_list_pointers, symbol_remove): Likewise.
3103 (verify_symbol_chain): Likewise.
3104 (copy_symbol_attributes): Likewise.
3105 (resolve_symbol_value): Handle local symbols.
3106 (resolve_local_symbol): New static function.
3107 (resolve_local_symbol_values): New function.
3108 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3109 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3110 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3111 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3112 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3113 (symbol_previous, symbol_next): New functions.
3114 (symbol_get_value_expression): Likewise.
3115 (symbol_set_value_expression): Likewise.
3116 (symbol_set_frag, symbol_get_frag): Likewise.
3117 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3118 (symbol_mark_used_in_reloc): Likewise.
3119 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3120 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3121 (symbol_mri_common_p): Likewise.
3122 (symbol_mark_written, symbol_clear_written): Likewise.
3123 (symbol_written_p): Likewise.
3124 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3125 (symbol_section_p, symbol_equated_p): Likewise.
3126 (symbol_constant_p): Likewise.
3127 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3128 (symbol_get_obj, symbol_set_obj): Likewise.
3129 (symbol_get_tc, symbol_set_tc): Likewise.
3130 (symbol_begin): Initialize local_hash.
3131 (print_symbol_value_1): Handle local symbols.
3132 (symbol_print_statistics): Print local symbol statistics.
3133 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3134 Declare new symbols.c functions. Move many declarations here from
3136 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3137 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3138 (struct symbol): Move bsym to make it clearly the first field.
3139 Remove TARGET_SYMBOL_FIELDS.
3140 (symbolS): Don't typedef.
3141 (struct broken_word): Remove.
3142 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3143 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3144 (symbol_clear_list_pointers): Likewise.
3145 (symbol_insert, symbol_remove): Likewise.
3146 (symbol_previous, symbol_append): Likewise.
3147 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3148 (struct local_symbol): Define.
3149 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3150 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3151 (local_symbol_get_frag, local_symbol_set_frag): Define.
3152 (local_symbol_get_real_symbol): Define.
3153 (local_symbol_set_real_symbol): Define.
3155 * write.c (write_object_file): Call resolve_local_symbol_values.
3156 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3157 (TARGET_SYMBOL_FIELDS): Don't define.
3158 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3159 ECOFF_DEBUGGING, add ECOFF fields.
3160 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3161 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3162 ECOFF_DEBUGGING, add ECOFF fields.
3163 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3164 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3165 * config/tc-mcore.h: Don't include struc-symbol.h.
3166 (TARGET_SYMBOL_FIELDS): Don't define.
3167 (struct mcore_tc_sy): Define.
3168 (TC_SYMFIELD_TYPE): Define.
3169 * Many files: Use symbolS instead of struct symbol. Use new
3170 accessor functions rather than referring to symbolS fields
3173 * read.c (s_mri_common): Don't add in value of line_label.
3175 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3176 checking for SEC_LINK_ONCE.
3178 * config/tc-sh.h (sh_fix_adjustable): Declare.
3180 * app.c (input_buffer): New static variable.
3181 (app_push): Save saved_input in allocated buffer.
3182 (app_pop): Restored saved_input.
3183 (do_scrub_chars): Change get parameter to take char * and int as
3184 arguments. Change GET macro to pass input_buffer to get
3185 function. Don't save input into allocated buffer.
3186 * as.h (do_scrub_chars): Update declaration.
3187 * input-file.c (input_file_get): Change to take char * and int.
3188 Read data into passed in buffer. Remove static buffer.
3189 * read.c (scrub_from_string): Change to take char * and int. Copy
3190 data into passed in buffer.
3192 * hash.h: Neaten. Declare hash_traverse.
3193 * hash.c: Complete rewrite based on BFD hashing code.
3194 * gasp.c (chunksize): New variable.
3195 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3198 1999-05-28 Nick Clifton <nickc@cygnus.com>
3200 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3201 addend unless the target uses an old ABI.
3203 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3205 -Wchar-subscripts cleanup
3206 * listing.c (listing_newline): Use unsigned char variable, so
3207 calls to isascii,iscntrl are correct.
3208 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3210 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3211 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3212 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3213 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3215 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3217 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3219 (arch_coldfire_p): New #define.
3220 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3222 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3224 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3226 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3227 (install_operand): Add place `N'.
3228 (init_table): Add registers ACC, MACSR, MASK.
3230 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3232 * config/tc-m68k.c: Change mcf5200 --> mcf.
3233 (archs): Add mcf5206e, mcf5307.
3234 (m68k_ip): Add format `u'.
3235 (install_operand): Add place `m', `M', `h'.
3236 (init_table): Add upper/lower registers.
3238 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3240 1999-05-28 Martin Dorey <mdorey@madge.com>
3242 * config/tc-i960.c: Several minor changes to add ELF and
3243 BFD_ASSEMBLER support.
3244 * config/tc-i960.h: Likewise.
3245 * configure.in (i960-*-elf*): New target.
3246 * aclocal.m4, configure: Rebuild.
3248 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3250 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3251 reloc changes when defined(BFD_ASSEMBLER).
3253 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3255 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3257 * write.c (write_print_statistics): Output to file, not stderr.
3259 * expr.c (generic_bignum_to_int32,64): Prototype.
3261 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3262 output_sleb128, output_uleb128, output_big_sleb128,
3263 output_big_uleb128, output_big_leb128): Prototype.
3264 (output_big_sleb128, output_big_uleb128): Make inline.
3265 (output_big_leb128): Remove inline
3267 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3268 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3269 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3270 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3271 value for correct overflow check in write.c:fixup_segment.
3272 * write.c (fixup_segment): Move bitfield overflow checks to after
3273 the md_apply_fix call.
3274 * config/obj-coff.c (fixup_segment): Likewise.
3275 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3276 valueT *val argument.
3278 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3280 * config/atof-ieee.c (gen_to_words): Correctly round a
3281 denormalized number. Fix off-by-one in range checking for
3282 exponent in a denormal.
3284 1999-05-10 Nick Clifton <nickc@cygnus.com>
3286 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3289 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3291 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3293 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3295 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3296 (ReverseRegRegmem): Remove.
3297 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3298 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3299 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3302 From Doug Ledford <dledford@redhat.com>
3303 * config/tc-i386.h (RegXMM): New for P/III.
3304 * config/tc-i386.c: Add support for P/III.
3306 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3308 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3309 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3310 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3312 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3314 * config/tc-i386.c (i386_immediate): Skip whitespace before
3315 complaining about junk after expression.
3316 (i386_displacement): Likewise.
3318 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3320 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3321 Don't copy before downcaseing.
3323 1999-05-05 Catherine Moore <clm@cygnus.com>
3325 * tc-m68k.c: Include elf/m68k.h.
3326 (m68k_elf_final_processing): New routine.
3327 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3330 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3332 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3335 1999-04-30 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-mcore.c (mcore_s_section): Dump literals before
3340 1999-04-29 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3345 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3347 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3348 (TC_INIT_FIX_DATA): Delete.
3349 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3350 (TC_INIT_FIX_DATA): Delete.
3351 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3352 * write.c (fix_new_internal): Initialize fx_cgen member.
3353 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3354 (gas_cgen_md_apply_fix3): Update.
3355 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3356 (md_cgen_record_fixup_exp): Update.
3357 (FX_OPINFO_R_TYPE): Update.
3359 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3360 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3361 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3362 * frags.h (struct frag): Make opindex, opinfo ints.
3364 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3366 1999-04-26 Tom Tromey <tromey@cygnus.com>
3368 * aclocal.m4, configure: Updated for new version of libtool.
3370 1999-04-22 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3374 (md_apply_fix3): Do not fix up absolute relocations against
3377 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3379 1999-04-20 Nick Clifton <nickc@cygnus.com>
3381 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3382 changes and data-in-text directives.
3383 (mcore_cons): New function: intercept cons() operations.
3384 (mcore_float_cons): New function: intercept float_cons()
3386 (mcore_stringer): New function: intercept stringer() operations.
3388 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3390 * obj.h (struct format_ops): Change generate_asm_lineno field to
3392 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3394 * config/tc-alpha.c (find_opcode_match): Add default case to
3396 (find_macro_match): Likewise.
3397 (load_expression): Parenthesize && within ||.
3399 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3401 1999-04-17 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3404 .text .data .section pseudo ops.
3405 (mcore_s_section): New function. Dump lits before changing secs.
3406 (mcore_s_text): New function. Dump lits before changing secs.
3407 (mcore_s_data): New function. Dump lits before changing secs.
3409 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3411 * config/tc-mips.c (mips_32bitmode): New.
3412 (md_begin): Set mips_32bitmode if needed.
3413 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3414 Set EF_MIPS_32BITMODE.
3416 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3418 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3421 1999-04-16 Nick Clifton <nickc@cygnus.com>
3423 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3425 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3427 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3428 expressions correctly.
3431 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3433 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3435 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3437 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3438 and fmpynfadd instructions.
3440 1999-04-11 Richard Henderson <rth@cygnus.com>
3442 * as.h (environ): Declare it, if needed.
3443 * as.c (dump_statistics): Don't declare environ.
3444 * configure.in (environ): Detect declaration.
3445 * configure, config.in: Rebuild
3447 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3448 (i386_displacement): Allocate enough space for replacement buffer.
3449 Clean up replacement buffer initialization.
3451 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3453 * subsegs.c (section_symbol): Don't create a new symbol if one
3454 already exists; instead, use the existing one, but set its segment
3455 and frag data if it hasn't already been defined.
3456 * config/obj-coff.c (c_section_symbol): Likewise.
3458 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3460 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3462 1999-04-08 Nick Clifton <nickc@cygnus.com>
3464 * config/tc-mcore.c: New File: Support routines for MCore
3466 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3467 * config/obj-coff.c: Add support for mcore-pe target.
3469 * Makefile.am: Add support for MCore targets.
3470 * Makefile.in: Regenerate.
3471 * configure.in: Add support for MCore targets.
3472 * configure: Regenerate.
3474 * doc/all.texi: Set MCORE.
3475 * doc/as.texinfo: Document MCore specific command line options.
3477 * write.h: Prevent multiple inclusion.
3479 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3481 * asintl.h (LC_MESSAGES): Never define.
3482 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3484 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3487 * Makefile.am (m68k-parse.c): If configuring in the source
3488 directory, copy m68k-parse.y into the local directory before
3489 running ylwrap, to remove spurious differences when generating
3491 * Makefile.in: Rebuild.
3493 * config/tc-sparc.h (md_do_align): Just allocate the number of
3494 bytes necessary, rather than always allocating 1024.
3496 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3498 * listing.c (listing_newline): Add cast to avoid warning.
3499 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3500 * config/tc-i386.c (i386_scale): Add return value.
3501 (build_displacement_string): Remove unused local temp_disp2.
3502 (i386_intel_memory_operand): Add parentheses to avoid warning.
3503 (i386_intel_operand): Remove unused local end_of_operand_string.
3504 (i386_operand): Remove unused local operand_modifier.
3505 (i386_operand): Add parens to avoid warning.
3507 1999-04-04 Don Bowman <don@pixsci.com>
3509 * configure.in: Add mips*-*-vxworks* target; have it define
3511 * configure, config.in: Rebuild.
3513 1999-03-31 Nick Clifton <nickc@cygnus.com>
3515 * configure.in (emulations): Add support for arm-epoc-pe.
3516 * configure: Regenerate.
3517 * config/te-epoc-pe.h: New file. Define macros specific to
3519 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3520 for arm-epoc-pe target.
3522 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3524 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3526 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3528 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3529 detect ",n" without a condition.
3530 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3533 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3535 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3536 instruction is encoded with one bit.
3539 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3541 * doc/internals.texi (CPU backend): Mention that
3542 line_separator_chars should not include newline. From thi
3543 <ttn@mingle.glug.org>.
3545 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3547 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3548 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3550 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3552 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3554 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3556 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3559 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3561 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3563 1999-03-15 Martin Hunt <hunt@cygnus.com>
3565 * app.c (do_scrub_begin): Change '-' back to a symbol char
3566 so we can use multiple opcodes on a line again.
3568 * config/tc-d30v.c: By default, warn if a symbol has
3569 the same name as a register. Plus some minor
3570 updates from the branch.
3572 1999-03-13 Nick Clifton <nickc@cygnus.com>
3574 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3575 BFD_RELOC_16 and BFD_RELOC_64.
3577 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3579 * expr.c (expr): Add missing else.
3581 1999-03-12 Nick Clifton <nickc@cygnus.com>
3583 * config/tc-arm.c (md_apply_fix3): Improve error message.
3585 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3587 * Makefile.am (CPU_TYPES): Add fr30.
3588 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3589 (fr30,m32r dependencies): Update.
3590 * Makefile.in: Rebuild.
3592 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3593 (gas_cgen_record_fixup_exp): Ditto.
3594 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3595 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3596 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3597 (md_cgen_lookup_reloc): Update use of operand->type.
3598 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3599 (md_convert_frag): Call cgen_operand_lookup_by_num.
3600 (md_cgen_lookup_reloc): Update use of operand->type.
3601 (m32r_cgen_record_fixup_exp): Ditto.
3603 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3605 * config/tc-mips.c (md_show_usage): Fix message.
3607 1999-03-03 Nick Clifton <nickc@cygnus.com>
3609 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3610 and LDR reg,=<expr> instruction.
3612 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3615 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3617 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3619 1999-02-17 Nick Clifton <nickc@cygnus.com>
3621 This patch was created by: Scott Bambrough
3622 <scottb@corelcomputer.com>
3625 Special cased '@' character. The '@' character is used as the
3626 ARM assembler comment character, as a special character
3627 and in ELF .symver pseudo-op's, and as a special character in
3628 .type and .section pseudo-ops.
3629 (symver_pseudo): New static variable.
3630 (symver_state): New static variable.
3631 (struct app_save): Add field 'symver_state'.
3632 (app_push): Save global symver_state int struct app_save.
3633 (app_pop): Restore global symver_state from struct app_save.
3634 (do_scrub_chars): Special case handling of '@' character in
3637 * configure.in: Modified to recognize armv* uname syntax from ARM
3639 * configure: Regenerated.
3641 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3642 a prefix to the section's type.
3643 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3644 the type's typename.
3646 * config/tc-arm.h: Add support for PIC generation:
3647 (pic_code): New boolean.
3648 (obj_relocate_extern): Define.
3649 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3650 (TC_CONS_FIX_NEW): Define.
3651 (tc_fix_adjustable): Define.
3652 (GLOBAL_OFFSET_TABLE_NAME): Define.
3654 * config/tc-arm.c: Add support for PIC generation:
3655 (line_seperator_chars): Allow ';' as a seperator for Linux.
3656 (is_immediate_prefix): New macro.
3657 (arm_parse_reloc): New function.
3658 (s_arm_elf_cons): New function.
3659 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3660 (md_undefined_symbol): Special case handling for the Global Offset
3662 (md_apply_fix3): Handle PIC relocs.
3663 (tc_gen_reloc): Handle PIC relocs.
3664 (md_parse_option): Add support for '-k' command line switch to
3665 enable PIC generation.
3666 (cons_fix_new_arm): New function.
3667 (s_arm_elf_cons): New function.
3669 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3671 * configure.in: Add comments for uses of AC_DEFINE.
3672 * acinclude.m4: Likewise.
3673 * acconfig.h: Remove.
3674 * aclocal.m4: Rebuild.
3675 * configure: Rebuild.
3676 * Makefile.in: Rebuild.
3677 * config.in: Rebuild.
3679 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3681 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3682 non-constant offset from a base register.
3684 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3686 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3689 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3691 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3692 (emit_insn): Look for pc-relative and no-overflow specifiers on
3693 internal relocation types.
3695 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3697 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3700 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3702 (mips_4650, mips_4010, mips_4100): Variables removed.
3703 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3704 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3706 (md_begin): Don't bother initializing the mips_NNNN variables;
3707 mips_cpu is set, and that's good enough now.
3708 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3709 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3710 (show): New function, to handle wrapping in the CPU lists.
3711 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3713 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3715 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3716 than treat as an immediate specifier.
3718 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3720 * config/tc-i386.c: Prototype many functions.
3721 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3722 (i386_immediate): Remove unused second argument.
3723 (i386_intel_operand): Fix i386_is_reg typo.
3724 (i386_operand): Use allow_naked_reg.
3725 (output_invalid): Make operand int for K&R.
3727 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3729 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3731 * Makefile.in: Rebuild.
3733 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3735 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3737 (EXTRA_as_new_SOURCES): Comment out.
3738 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3739 * Makefile.in: Rebuild.
3740 * doc/Makefile.in: Rebuild.
3741 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3742 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3743 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3744 * configure: Rebuild.
3745 * aclocal.m4: Rebuild.
3746 * config.in: Rebuild.
3747 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3748 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3749 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3750 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3751 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3752 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3753 (gas_cgen_record_fixup_exp): Ditto.
3754 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3755 descriptor, not global variable.
3756 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3757 descriptor, not global variable. Refer to insert_operand handler
3758 via cpu descriptor, not global function.
3759 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3760 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3761 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3762 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3763 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3764 * config/tc-m32r.c: Ditto.
3765 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3766 (md_assemble): Ditto.
3767 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3769 1999-02-09 Nick Clifton <nickc@cygnus.com>
3771 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3772 relocations for ELF targets.
3774 1999-02-08 Nick Clifton <nickc@cygnus.com>
3776 * configure.in: Add support for StrongARM target.
3777 * configure: Regenerate.
3779 1999-02-05 Nick Clifton <nickc@cygnus.com>
3781 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3783 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3786 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3788 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3790 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3792 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3793 (INTEL_DWORD_MNEM_SUFFIX): Define.
3796 (DWORD_PTR): Define.
3797 (XWORD_PTR): Define.
3799 (OFFSET_FLAT): Define.
3801 (NONE_FOUND): Define.
3804 * config/tc-i386.c (set_intel_syntax): New routine.
3805 (intel_syntax): Declare.
3806 (allow_naked_reg): Declare.
3807 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3808 (intel_float_operand): New routine.
3809 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3810 Handle brackets as well as parens. Call i386_intel_operand for
3811 intel syntax. Reverse operands if appropriate. Handle new
3812 suffixes. Handle movzx and movsx.
3813 (i386_is_reg): New routine.
3814 (i386_immediate): New routine.
3815 (i386_scale): New routine.
3816 (i386_displacement): New routine.
3817 (i386_operand_modifier): New routine.
3818 (build_displacement_string): New routine.
3819 (i386_parse_seg): New routine.
3820 (i386_intel_memory_operand): New routine.
3821 (i386_intel_operand): New routine.
3822 (i386_operand): Call i386_displacement, i386_immediate,
3823 i386_scale, etc. instead of handling inline.
3824 (parse_register): Handle registers without prefix.
3826 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3828 * configure: Regenerate.
3829 * configure.in (arm-*-oabi): New.
3830 (thumb-*-oabi): New.
3831 * config/tc-arm.c (target_oabi): Declare.
3832 (md_apply_fix3): Support REL relocs.
3833 (md_parse_option): Handle -oabi.
3834 (elf32_arm_target_format): New routine.
3835 (md_longopts): Add OPTION_OABI.
3836 * config/tc-arm.h: Redefine TARGET_FORMAT.
3839 1999-01-28 Nick Clifton <nickc@cygnus.com>
3841 * write.c (write_relocs): Handle out of range error.
3843 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3844 (fr30_force_relocation): Default to 0.
3846 * config/tc-fr30.h (obj_fix_adjustable): Define.
3847 (TC_FORCE_RELOCATION): Define.
3849 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3852 1999-01-16 Nick Clifton <nickc@cygnus.com>
3854 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3855 merge of two instructions if the left instruciton kills the right.
3857 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3859 * Makefile.in: Regenerate.
3860 * configure.in: Redo test for using cgen.
3861 * configure: Regenerate.
3863 1999-01-09 Nick Clifton <nickc@cygnus.com>
3865 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3866 redefinition of this macro.
3868 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3870 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3873 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3875 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3876 a read of HI or LO and an immediatly following branch.
3878 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3880 * config/tc-mips.c (md_begin): Another correction to the setting of
3883 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3885 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3887 1998-12-21 Nick Clifton <nickc@cygnus.com>
3889 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3890 bit insn when optimizing, so that parallelised instructions will
3891 start on a 32 bit boundary.
3893 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3895 * config/tc-mips.c (mips_eabi64): New.
3896 (md_begin): Set mips_eabi64.
3897 (mips_elf_final_processing): Use it.
3899 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3901 * config/tc-mips.c (mips_elf_final_processing):
3902 Correct setting of ABI in e_flags.
3904 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3906 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3908 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3910 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3912 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3914 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3915 warning, values that don't fit in the field.
3917 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3919 * config/tc-mips.c (mips_abi_string): New.
3920 (md_parse_option,md_longopts): Add mabi.
3921 (mips_elf_final_processing): Set e_flags based on mabi flag.
3923 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3925 * config/tc-mips.c (md_parse_option): Handle vr4111.
3927 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3929 * config/tc-h8300.c (build_bytes): Change message given if the
3930 instruction requires H8/300H mode and we're not in Hmode, to
3931 suggest that it may be the operand modes that are the problem, not
3932 necessarily the opcode.
3934 1998-12-10 Nick Clifton <nickc@cygnus.com>
3936 * config/tc-fr30.c: Add line separator character.
3938 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3940 * configure.in (hppa-*-mpeix*): New target.
3941 * config/obj-som.h (obj_som_compiler): Declare.
3942 * config/obj-som.c (compiler_seen): New static variable.
3943 (obj_som_compiler): New function.
3944 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3945 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3946 (pa_type_args): Set hppa_priv_level.
3947 (pa_compiler): New static function if OBJ_SOM.
3948 * configure: Rebuild.
3950 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3952 * read.c (output_leb128): Don't mark as inline.
3954 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3956 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3957 AIX .vbyte unaligned data support.
3958 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3959 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3962 1998-12-07 Nick Clifton <nickc@cygnus.com>
3964 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3967 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3969 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3970 BFD_RELOC_ARM_PCREL_BRANCH.
3972 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3974 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3975 checking the target type.
3976 (mips-dec-bsd*): Set endian to little.
3977 * configure: Rebuild.
3979 COFF weak symbol support, based on patches from Mark Elbrecht
3980 <snowball3@usa.net>:
3981 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3982 * config/obj-coff.c (obj_coff_weak): New static function.
3983 (obj_coff_endef) [both versions]: Handle weak symbols.
3984 (coff_frob_symbol): Likewise.
3985 (yank_symbols): Likewise.
3986 (obj_pseudo_table): Add "weak".
3988 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3989 <aymeric.vincent@emi.u-bordeaux.fr>.
3990 * aclocal.m4: Rebuild with current tools.
3991 * configure: Rebuild.
3993 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3994 an assertion failure for a case we can't handle when OBJ_ECOFF.
3996 * expr.c (operator): And with 0xff to avoid problems with signed
3999 1998-12-03 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4002 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4004 1998-12-02 Nick Clifton <nickc@cygnus.com>
4006 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4009 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4011 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4014 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4019 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4023 (d10v_cleanup): Only generate previous insn if a multiline insn is
4026 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4028 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4031 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4033 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4034 -marm6xxx command line switches.
4036 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4038 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4039 (itbl-ops.o): Delete duplicate dependencies.
4040 Rebuild dependencies.
4041 Add fr30 dependencies.
4042 * Makefile.in: Rebuild.
4044 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4048 * listing.c: Ignore line terminator characters found inside
4051 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4053 * po/gas.pot: Regenerated.
4055 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4058 fr30_is_label_start(). Also checks for delay slot insns.
4060 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4061 FR30 instructions which contain a colon in the mnemonic.
4063 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4065 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4067 * config/tc-fr30.c: Removed currently superflous code.
4069 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4071 * config/tc-fr30.h: New file.
4072 * config/tc-fr30.c: Tweaking so that it will compile.
4074 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4076 * config/tc-d10v.h (obj_fix_adjustable): Define.
4077 (TC_FORCE_RELOCATION): Define.
4078 (d10v_force_relocation): Declare.
4079 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4080 (md_apply_fix3): Handle Vtable relocs.
4081 (d10v_fix_adjustable): New.
4082 (d10v_force_relocation): New.
4084 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-d30v.c: Change default behaviour to ignore potential
4087 conflicts between register name and symbol names.
4089 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4091 * configure.in: Add fr30-*-*.
4092 * config/tc-fr30.c: New file.
4093 * Makefile.in: Regenerated.
4094 * config.in: Regenerated.
4095 * configure: Regenerated.
4096 * doc/Makefile.in: Regenerated.
4097 * po/gas.pot: Regenerated.
4099 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4101 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4104 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4106 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4108 (do_scrub_chars): Add some casts to unsigned char to avoid
4109 unwanted sign extension.
4110 * read.c (lex_type): Set characters about 127 to be symbol
4112 * config/tc-i386.c (md_begin): Set identifier_chars and
4113 operand_chars for values above 127.
4115 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4117 * configure.in: detect cygwin* instead of cygwin32*
4118 * configure: regenerate
4120 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4122 * listing.c: Add support for producing a listing from piped
4125 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4127 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4128 (append_insn): Account for the tx39's multiply behavior.
4130 1998-10-26 Michael Meissner <meissner@cygnus.com>
4132 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4133 from assemble_parallel_insns. Add support for '->' to indicate
4134 explicitly serializing the instructions.
4135 (md_assemble): Ditto.
4137 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4139 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4142 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4144 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4146 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4148 * config/tc-mips.c : support frame and regmask/fregmask when
4149 MIPS_STABS_ELF is specified.
4151 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4153 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4154 (md_apply_fix): Don't return 1 for VTABLE relocs.
4155 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4157 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4159 * doc/c-i386.texi: Replace occurences of "opcode" with
4160 "instruction mnemonic", "instruction", or "mnemonic" when
4161 referring to the name of an instruction. Use "opcode" when
4162 referring to the sequence of machine bytes.
4164 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4165 (is_opcode_char): Rename to is_mnemonic_char.
4166 (md_assemble and i386_operand): Correct error messages from
4167 "opcode" to "instruction mnemonic"
4168 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4169 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4170 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4171 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4172 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4173 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4174 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4176 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4178 * config/tc-i386.c (i386_operand): Check for garbage after
4181 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4183 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4184 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4186 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4188 * config/tc-sh.h (obj_fix_adjustable): Define.
4189 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4190 (md_apply_fix): Likewise.
4191 (tc_gen_reloc): Likewise.
4192 (sh_fix_adjustable): New.
4194 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4196 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4197 * cgen.h (gas_cgen_finish_insn): Update prototype.
4198 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4199 cgen_insn_t -> CGEN_INSN_INT.
4200 (make_parallel): Update handling of CGEN_INT_INSN_P.
4201 (assemble_parallel_insn): Ditto.
4202 (target_make_parallel): New function.
4203 (md_assemble): Use it.
4205 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4207 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4209 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4211 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4212 converted into lower case.
4214 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4216 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4217 (gas_cgen_tc_gen_reloc): Likewise.
4218 * config/tc-m32r.h (obj_fix_adjustable): Define.
4219 * config/tc-m32r.c (m32r_fix_adjustable): New.
4220 (m32r_force_relocation): Handle VTABLE relocs.
4222 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4224 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4226 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4228 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4229 to lower case before parsing.
4231 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4232 parallel insns modift buts in the PSW as a side effect.
4234 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4236 * config/tc-d30v.c (find_format): Test for missing flag and
4239 (md_apply_fix3): Fix error messages to avoid
4240 assumption about presence of a symbol.
4242 (parallel_ok): Disallow parallel instructions that both modify the
4245 (find_format): Generate a warning if an odd numbered register is
4246 used as the first register in a mutli-register instruction.
4248 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4250 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4251 relocations are always associated with a symbol.
4253 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4255 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4256 (elf32_sparc_force_relocation): Declare.
4257 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4258 (tc_gen_reloc): Handle vtable relocs.
4259 (elf32_sparc_force_relocation): New.
4261 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4263 * symbols.c (S_IS_FUNCTION): New.
4264 * config/tc-v850.h (obj_fix_adjustable): Define.
4265 (TC_FORCE_RELOCATION): Define.
4266 (v850_force_relocation): Declare.
4267 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4268 of fx_addnumber for VTABLE reloc addends.
4269 (md_apply_fix3): Handle VTABLE relocs.
4270 (v850_fix_adjustable): New.
4271 (v850_force_relocation): New.
4273 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4275 * tc-hppa.c (fp_operand_format): Add some additional formats.
4276 (pa_ip): Do not automatically promote into pa2.0 mode.
4277 (pa_level): Handle ".level 2.0".
4279 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4281 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4282 * config/tc-i386.h (template.extension_opcode): Change to
4283 unsigned int to allow full range of 8-bit opcode suffixes.
4284 (None): Redefine as 0xffff.
4286 From Jeff B Epler <jepler@usgs.gov>
4287 * doc/c-i386.texi (i386-SIMD): New section.
4289 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4291 * read.c (discard_rest_of_line): New function.
4292 * read.h: Declare it.
4293 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4295 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4297 * config/tc-d10v.c (find_symbol_matching_register): New function.
4298 (find_opcode): Cope with the case where a register name matches
4301 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-v850.c (md_pcrel_from): Rename to
4304 v850_pcrel_from_section.
4305 (v850_pcrel_from_section): Do not resolves symbols in other
4308 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4310 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4312 * config/tc-d10v.c (find_opcode): Generate an error if a register
4313 is supplied for an operand that should not be a register.
4315 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4317 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4318 instructions to have another instruction in the right bin.
4320 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4322 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4323 the right container if the left container holds a branch
4326 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4329 both a register name and symbol name.
4330 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4332 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4335 execution unit class.
4337 (reg_name_search): If a name matches a register and a symbol,
4338 prefer the register.
4339 (find_format): Disallow flag registers when a general purpose
4340 register is required.
4341 If a number is required, but a register has been given, check to
4342 see if a symbol with the same name as the register exists, and if
4343 so, use that symbol.
4345 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4347 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4349 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4351 * config/tc-d30v.c (find_format): Do not accept flag registers as
4352 general purpose registers.
4353 (find_format): If an immediate value is expected at a given place
4354 in a format, but a register name has been provided instead, check
4355 to see if that register name matches the name of a predefined
4356 symbol and if it does, then use the symbol instead.
4357 (reg_name_search): If a register name matches a symbol name,
4358 prefer the register name to the symbol name.
4360 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4363 the previous insn to empty.
4365 1998-09-20 Michael Meissner <meissner@cygnus.com>
4367 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4368 pieces, forcing the use of an ANSI compiler.
4370 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4372 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4374 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4376 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4378 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4380 (obj_elf_vtable_entry): Likewise.
4381 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4382 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4383 (tc_gen_reloc): Likewise.
4384 (arm_fix_adjustable): Likewise.
4385 (elf32_arm_force_relocation): New.
4386 (armelf_frob_symbol): Remove coff-style symbol support.
4388 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4390 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4392 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4394 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4395 OBJ_COFF so that routine is defined for a.out format.
4397 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4399 * config/tc-i386.c (i386_operand): Detect non-segment registers
4400 used as segment prefixes.
4402 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4405 optimize across FDE boundaries.
4407 * config/obj-coff.c (obj_coff_section): Preserve any link once
4408 flags when setting the section flags.
4410 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4412 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4413 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4415 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4417 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4420 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4422 * frags.c (frag_grow): Include the size of the frag struct in the
4425 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4426 if the new subseg comes before the old.
4428 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4430 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4431 to handle edge8 and edge16.
4433 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4435 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4436 before we clobber the symbol involved.
4438 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4440 * config/tc-arm.c: Remove OBJ_ELF definitions for
4441 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4442 use arm_adjust_symtab for OBJ_COFF.
4443 (armelf_adjust_symtab): New Routine.
4444 * config/tc-arm.h: Define obj_adjust_symtab to
4445 armelf_adjust_symtab for OBJ_ELF.
4447 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4449 * configure.in: Make all i386-elf targets use bfd_gas.
4450 * config/tc-i386.c (tc_i386_force_relocation): New.
4451 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4452 (md_apply_fix3): Likewise.
4453 (tc_gen_reloc): Handle them.
4454 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4455 tc_i386_force_relocation.
4457 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4459 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4461 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4464 current opcode after writing the first insturction of a reverse
4467 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4469 * read.h (generate_lineno_debug): Add prototype.
4470 * read.c (generate_lineno_debug): Make non-static.
4472 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4474 * config/tc-i386.c (md_assemble): Only warn for address/data size
4477 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4479 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4480 against Thumb function names, as the linker needs this information.
4482 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4484 * expr.c (operand): Check also that there is no advance in operand
4485 after atof_generic in order to decide "is it label 0f or floating
4488 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4491 command line options with a single dash.
4492 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4494 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4496 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4497 * tc-arm.c (arm_fix_adjustable): New routine.
4499 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4501 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4502 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4503 demand_empty_rest_of_line before mri_comment_end.
4504 (equals): Check garbage after expression before
4505 mri_comment_end in MRI mode.
4507 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4509 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4510 small immediate constant to use the constant itself rather than
4513 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4515 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4516 (pa_leave): Likewise.
4518 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4520 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4522 (i386_operand): Fix an error message.
4524 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4526 * doc/c-arm.texi (ARM Directives): Document .req directive.
4528 * config/tc-arm.c (reg_required_here): Display erroneous string if
4529 the register name could not be decoded.
4530 Do not set inst.instruction if the sift is -1.
4532 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4534 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4537 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4539 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4540 even if it is belived to be unnecessary.
4542 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4544 config/tc-i386.c (i386_operand): Size immediate constants by
4545 suffix (erroneously removed as part of July 7 change).
4547 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4549 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4550 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4551 (armelf_frob_symbol): New Routine.
4552 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4554 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4556 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4558 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4561 command line switches passed to assembler.
4563 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4565 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4566 (gas_cgen_opcode_desc): Declare.
4567 (gas_cgen_parse_operand): Declare.
4568 (*): Prepend gas_ to gas specific fns to denote them as such.
4570 * cgen.c (gas_cgen_opcode_desc): New global
4571 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4572 (queue_fixup): Renamed from cgen_queue_fixup.
4573 (*): Prepend gas_ to gas specific fns to denote them as such.
4575 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4576 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4577 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4578 Open opcode table and initialize it.
4579 (make_parallel): Use gas_cgen_opcode_desc.
4580 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4581 (md_assemble): Ditto.
4583 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4585 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4586 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4587 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4588 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4589 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4590 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4591 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4592 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4593 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4594 (INIT_STAB_SECTION): Likewise.
4595 (OBJ_PROCESS_STAB): Likewise.
4597 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4598 (md_parse_option): Watch for them.
4599 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4600 (md_begin): Kill neverdef code.
4601 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4602 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4603 (s_alpha_coff_wrapper): New.
4604 (md_pseudo_table): Trap all ECOFF pseudos.
4606 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4608 Start of changes to remove mdebug section from mips*-elf
4609 Based on MIPS_STAB_ELF definition
4610 * acconfig.h: undef if not configured
4611 * config.in: undef if not configured
4612 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4613 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4614 * stabs.c (s_stab_generic): flush frag
4616 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4618 * configure.in: (arm-*-elf): Handle.
4619 (thumb-*-elf): Handle.
4620 * configure: Regenerate.
4621 * read.c (stringer): Fix typo in comment.
4622 * write.c (fixup_segment): Don't add symbol value to addend if
4624 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4626 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4629 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4631 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4632 (write_2_short): Emit warning if new flag is set.
4633 (do_assemble): Set flags if left instruction is one of special
4634 "right-instruction-killer" type.
4636 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4638 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4639 Always output words in debug_info section as big endian.
4640 (sparc_target_format): Choose correct bfd target.
4641 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4643 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4645 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4646 to work with internationalization code. Issue an error when two
4647 operands match that are not allowed to match.
4649 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4651 * configure.in (install_tooldir): Allow target to specify whether
4652 it wants to be installed in $(tooldir)/bin.
4653 * configure: Regenerate.
4654 * Makefile.am (install-exec-local): Set install-exec-tooldir
4655 dependency via configure.
4656 * Makefile.in: Regenerate.
4658 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4660 * Makefile.am (install-exec-local): Split into two ...
4661 (install-exec-bindir,install-exec-tooldir): New rules.
4662 * Makefile.in: Regenerate.
4664 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4666 * Makefile.am (install-exec-local): Don't remove the file before
4667 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4668 W. Rozycki <macro@ds2.pg.gda.pl>.
4669 * Makefile.in: Rebuild.
4671 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4673 * cgen.c: Include libiberty.h.
4674 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4675 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4676 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4677 (md_cgen_lookup_reloc)): Declare.
4678 (md_cgen_record_fixup_exp): Declare.
4679 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4680 (m32r_relax_frag): Declare.
4681 (cgen_md_apply_fix3): Decls moved to cgen.h.
4682 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4683 (m32r_cgen_record_fixup_exp): Delete decl.
4684 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4685 (assemble_nop): Delete.
4686 (expand_debug_syms): Delete unused `exp'.
4687 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4688 Add default case for -Wall.
4689 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4690 (md_atof): Delete unused wordP.
4692 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4694 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4697 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4699 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4700 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4701 .print, .purgem, and .struct. Remove documentation for
4704 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4706 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4707 Update call to insert_operand.
4709 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4711 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4713 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4715 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4716 whitespace after a prefix operator.
4718 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4720 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4722 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4724 * config/tc-sparc.c (log2): New static function.
4725 (s_reserve): Use log2 to convert alignment before calling
4727 (s_common): Use log2 to convert alignment before calling
4728 record_alignment and frag_align.
4729 (sparc_cons_align): Use log2.
4731 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4733 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4734 (s_common): Likewise.
4736 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4737 initialization of waddr.
4738 (sparc_elf_final_processing): Add default case to switch.
4740 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4742 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4743 than temporary real.
4745 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4747 * write.c (subsegs_finish): Don't align the segments if there were
4750 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4751 copying aux information.
4753 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4754 expression into a symbol.
4756 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4758 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4759 type to unsigned int.
4760 (md_assemble): Change type used to store offsets from unsigned
4762 (i386_operand): Switch error check to only call RESTORE_END_STRING
4763 once after parse_register.
4765 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4767 * config/tc-v850.c (md_show_usage): Changed format to match that
4770 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4772 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4774 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4776 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4779 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4781 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4782 * doc/Makefile.in: Rebuild.
4784 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4786 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4787 for %lo expressions.
4788 (mips_ip, case 'u'): Move range check after code to mask
4789 off bits in %hi/%lo expressions. Mask off high bits for
4792 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4794 * doc/Makefile.am (gasver.texi): New target.
4795 (as.info, as.dvi): Depends upon gasver.texi.
4796 * doc/as.texinfo: Include gasver.texi. Mention version number on
4797 title page and in top node.
4798 * doc/Makefile.in: Rebuild.
4800 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4802 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4803 but not including the line containing the edict.
4804 * listing.h (LISTING_EOF): New.
4805 * input-scrub.c (input_scrub_next_buffer): Call it.
4807 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4809 * config/tc-i386.c (i386_operand): Don't set the size of an
4810 immediate address based solely on the suffix and the mode.
4812 * config/tc-i386.c (md_assemble): Add assertion to make sure
4813 overlap2 does not set Imm.
4815 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4816 sequences of whitespace to a single space.
4817 (is_space_chars): Just compare with space.
4818 (md_begin): Don't initialize space_chars.
4819 (md_assemble): Just skip a single whitespace character.
4820 (i386_operand): Rewrite base-index parsing to use new
4821 parse_register, and to skip white space. Skip white space in a
4822 number of other places too. Don't give error message if
4823 parse_register fails.
4824 (parse_register): Change reg_string parameter to be non-const.
4825 Add end_op parameter. Skip white space after the `%', and return
4826 end of register string. Give error message here rather than
4829 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4831 Based on patch from Matt Semersky <matts@scd.hp.com>:
4832 * expr.c (op_encoding): Make const.
4833 (expr_set_precedence): New function.
4834 (expr_begin): Don't set operator rankings, just call
4835 expr_set_precedence.
4836 * expr.h (expr_set_precedence): Declare.
4837 * read.c (s_mri): Call expr_set_precedence.
4839 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4841 * doc/as.texinfo (Statements): Remove paragraph discussing
4842 continuing lines with a backslash. This hasn't worked for years,
4845 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4847 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4849 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4850 (ps_CTORS, ps_DTORS): New section types.
4851 (vms_fixup_xtors_section): New function
4852 (Ctors_Psect, Dtors_Psect): Define.
4853 (IS_GXX_XTOR): Define
4854 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4855 Filter static constructors/destructors and add to
4856 Ctors_Symbols/Dtors_Symbols chain.
4857 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4858 appropriate section.
4860 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4861 * makefile.vms: Merge vax/vms support.
4863 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4865 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4866 (elf_pseudo_table): Add them.
4867 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4868 (md_apply_fix): Accept them.
4869 (mips_fix_adjustable): Don't adjust them.
4870 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4871 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4872 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4873 (tc_fix_adjustable): Don't adjust them.
4875 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4877 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4879 * Makefile.in: Regenerate.
4880 * configure.in: AC_SUBST cgen_cpu_prefix.
4881 * configure: Regenerate.
4883 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4885 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4886 Changed all users of COND12_DELAY.
4888 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4890 * config/tc-mn10300.c (set_arch_mach): New function.
4891 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4892 (md_begin): Default to mn10300 mode.
4893 (md_assemble): Only accept instructions for the core mn10300
4894 chip and the active machine type.
4896 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * subsegs.h (segment_info_type): Give the struct a name.
4899 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4900 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4901 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4902 * config/tc-w65.h (tc_reloc_mangle): Declare.
4903 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4905 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4907 * config/tc-v850.c (v850_comm): Restore old section
4908 after common processing.
4910 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4912 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4914 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4916 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4917 char with code that explicitly sign-extends.
4919 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4921 * config/tc-v850.c (md_begin): Restore text section as the current
4922 section after creating call table sections.
4923 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4926 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4927 with call to macro SYM_AUXINFO.
4929 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4931 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4932 with the program transform name.
4933 * Makefile.in: Rebuild.
4935 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4937 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4940 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4942 * config/tc-i386.c (i386_operand): Be prepared for a space between
4943 the open parenthesis and the start of the register operand,
4944 because of the June 16 change.
4946 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4948 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4951 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4953 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4954 even if it is belived to be unnecessary.
4956 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4958 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4960 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4962 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4964 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4965 shift amount for a repeated operand. The shift amount for the
4966 repeated copy comes from the size of the operand.
4968 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4970 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4972 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4976 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4978 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4979 characters in it as LEX_IS_SYMBOL_COMPONENT.
4980 * config/tc-i386.h (tc_symbol_chars): Define.
4981 (extra_symbol_chars): Declare.
4982 * config/tc-i386.c (extra_symbol_chars): Define.
4983 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4984 (line_comment_chars): Set to '/' if TE_LINUX.
4985 * doc/c-i386.texi (i386-prefixes): Update.
4986 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4988 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4990 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4991 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4993 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4995 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4996 constraint in instructions REP & REPI.
4998 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5000 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5001 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5003 (check_range): If the operand is shifted, then shift the number
5004 before checking its range.
5006 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5008 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5011 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5013 * config/tc-v850.c (v850_comm): Create special sections as needed.
5015 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5017 * config/tc-d10v.c (write_2_short): Addition of swapping
5018 instructions for sequential and reverse sequential order when
5019 given order is not possible.
5021 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * Makefile.am: Rebuild dependencies.
5024 (DEP_INCLUDES): Fix reference to intl build directory.
5025 * Makefile.in: Rebuild.
5027 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5029 * doc/c-i386.texi: Update 16 bit documentation.
5031 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5032 IgnoreDataSize to IgnoreSize as they are used for address size as
5034 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5035 32-bit mode, similarly addr16/data16 and variants.
5037 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5039 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5040 sequential word multiply instructions.
5042 (do_assemble): Add extra command line argument, to allow mul32
5043 attribute to be preserved across parallel insns.
5044 (md_assemble): Insert NOPs between explicitly parallel insns which
5045 contain an 32 bit multiply and a 16 multiply.
5047 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5049 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5052 * config/tc-i386.c (reloc): Add braces.
5054 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5055 consistent with Intel naming.
5056 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5057 use bitfields in sib_byte.
5058 (modrm_byte): Don't use bitfields here either.
5060 * config/tc-i386.c (current_templates): Add const.
5061 (parse_register): Add const to return, param, and char *s.
5062 (i386_operand): Add const to reg_entry *r.
5063 * config/tc-i386.h (templates): Add const to start, end.
5065 Inspired by code for 16 bit gas support from Martynas Kunigelis
5066 <martynas@nm3.ktu.lt>:
5067 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5068 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5069 (uses_mem_addrmode): Remove.
5070 (md_estimate_size_before_relax): Add support here too.
5071 (md_relax_table): Rewrite interface to md_relax for 16 bit
5073 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5074 (opcode_suffix_to_type): Remove.
5075 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5076 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5077 (md_convert_frag): Likewise.
5078 (i386_operand): Add support for 16 bit base/index regs,
5079 immediates, and displacements. Remove some unnecessary casts, and
5080 localise end_of_operand_string, displacement_string_start,
5081 displacement_string_end variables. Add GCC_ASM_O_HACK.
5082 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5084 * config/tc-i386.c (prefix_hash): Remove.
5085 (md_begin): Rewrite without obstacks. Remove prefix hash table
5086 handling. Rewrite lexical table handling.
5087 (i386_print_statistics): Don't print prefix statistics.
5088 (md_assemble): Rewrite instruction parser so that line is not
5089 converted to lower case. Don't do a hash_find for prefixes,
5090 instead recognise them via opcode modifier.
5091 (expecting_operand, paren_not_balanced): Localise variables.
5092 * config/tc-i386.h (IsPrefix): Define.
5093 (prefix_entry): Remove.
5095 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5096 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5097 '\\' in case where comment_chars contains '/'.
5099 * config/tc-i386.c (MATCH): Ensure given operand and template
5100 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5101 you must write `ljmp *table(%ebx)'.
5103 From H.J. Lu <hjl@gnu.org>:
5104 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5105 as 0 ifndef BFD_ASSEMBLER.
5106 (md_assemble): Allow immediate operands without suffix or
5107 other reg operand to default in size to the current code size.
5109 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5111 * config/tc-v850.c (md_begin): Restore creation of
5112 .call_table_text and .call_table_data sections.
5114 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5116 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5117 after emitting a word of noops.
5119 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5121 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5122 (i386_operand): Simplify checks for valid base/index combinations.
5123 Disallow `in 4(%dx),%al'.
5125 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5127 (add_prefix): Change parameter from char to int.
5129 * config/tc-i386.h (Ugh): Define opcode modifier.
5130 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5132 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5133 CONSISTENT_REGISTER_MATCH macros to check register types more
5134 thoroughly. Check for illegal suffix/operand combinations
5135 when matching insns with operands. Handle new `s' suffix, and
5136 associated FloatMF opcode modifier for float insns with memory
5138 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5139 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5140 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5141 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5142 DATA_PREFIX_OPCODE throughout.
5144 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5145 (md_assemble): Rewrite suffix/register operand checking code to be
5146 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5147 AnyMem, the better to grep.
5149 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5150 given a memory operand. Don't set Abs bits either.
5151 (type_names): Remove Mem*, Abs*.
5152 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5153 define opcode_modifiers as these cases are handled by Disp8,
5154 Disp16, Disp32 and suffix checks.
5155 (COMES_IN_BOTH_DIRECTIONS): Remove.
5156 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5158 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5159 if IgnoreDataSize modifier given. Remove ShortformW modifier
5160 test. Add test for ShortForm in W base_opcode modification.
5161 Merge Seg2ShortForm and Seg3ShortForm code.
5162 * config/tc-i386.h (ShortFormW): Remove.
5163 (IgnoreDataSize): Define.
5165 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5167 * config/tc-d30v.c (md_assemble): Store previous segment state
5168 with previous instruction.
5170 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5172 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5173 (ebp, esp): Remove static variables.
5174 (MATCH): Remove test for InOutPortReg.
5175 (i386_operand): Properly handle InOutPortReg here instead.
5176 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5177 (md_assemble): Simplify and correct modrm and sib generation.
5178 (i386_operand): Add warning for scale without index.
5179 Rewrite checks for valid base/index combinations.
5181 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5182 macros and enclose in do while(0).
5183 (RESTORE_END_STRING): Likewise.
5184 (md_assemble): Add one to printed operand number so we start
5185 from 1 not 0. Add some more gettext invocations.
5186 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5189 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5190 DATA_PREFIX, SEG_PREFIX): Define.
5191 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5192 (check_prefix): Remove function.
5193 (add_prefix): New function. Add prefix to i.prefix as well as
5195 (md_assemble): Changes for add_prefix. Remove hack for wait
5196 prefix, instead always output prefixes in fixed order. Test
5197 for jcxz/loop when selecting between word & dword operations,
5198 and add address size prefix rather than operand size prefix.
5199 Remove operand -> address size hack when emitting jcxz/loop.
5200 (i386_operand): Remove O_Absent check as it's done in expr.
5202 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5204 * configure.in: Recognize m5200 as a cpu_type of m68k.
5205 * aclocal.m4: Rebuild with current libtool.
5206 * configure: Rebuild.
5208 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5210 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5211 to relaxable_symbol to prevent references to external symbol from
5214 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5216 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5217 symbols are relaxable.
5219 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5221 * config/tc-v850.c (md_begin): Don't create special
5222 sections by default.
5224 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5226 * config/tc-mips.c (macro): For div and udiv, close the
5227 reorder block as soon as possible.
5229 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5231 From Matt Semersky <matts@scd.hp.com>:
5232 * macro.c (macro_mri_mode): New function.
5233 * macro.h (macro_mri_mode): Declare.
5234 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5237 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5239 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5242 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5243 until after xstrdup in OBJ_EVAX case.
5245 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5247 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5248 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5249 of hardcoded magic number.
5250 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5252 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5254 * read.c (do_s_func): New function.
5256 * read.h (do_s_func): Add prototype.
5258 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5260 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5261 nops if fill pattern not specified.
5263 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5265 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5266 * config/te-go32.h (TE_GO32): Define.
5267 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5269 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5271 Implement .func/.endfunc pseudo-ops.
5272 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5274 * read.c (potable): Add .func,.endfunc.
5275 (s_func): New function.
5276 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5278 (in_doc_func_p,current_function_label): New static globals.
5279 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5281 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5283 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5284 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5285 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5286 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5287 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5288 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5289 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5290 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5291 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5292 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5293 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5294 * config/tc-a29k.c: Don't define md_short_jump_size,
5295 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5296 * config/tc-alpha.c: Likewise.
5297 * config/tc-alpha.h: Likewise.
5298 * config/tc-arm.c: Likewise.
5299 * config/tc-h8300.c: Likewise.
5300 * config/tc-h8500.c: Likewise.
5301 * config/tc-hppa.c: Likewise.
5302 * config/tc-i860.c: Likewise.
5303 * config/tc-i960.c: Likewise.
5304 * config/tc-ppc.c: Likewise.
5305 * config/tc-sh.c: Likewise.
5306 * config/tc-sparc.h: Likewise.
5307 * config/tc-tic30.c: Likewise.
5308 * config/tc-w65.c: Likewise.
5309 * config/tc-z8k.c: Likewise.
5311 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5313 * config/tc-vax.c (_): Delete this macro used for placeholder
5314 values in vax_operand_width_size; it conflicts with the _() macro
5315 used for internationalization.
5317 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5319 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5320 code. From Chris Moller <moller@bops.com>.
5322 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5323 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5324 * read.c (emit_expr): Initialize seg and subseg fields of a new
5326 * write.c (write_object_file): Switch to the appropriate segment
5327 and subsegment when processing a broken word.
5329 * config/tc-m68k.c (mri_assemble): New static function.
5330 (build_mri_control_operand): Call mri_assemble rather than
5332 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5333 (s_mri_endf, s_mri_endw): Likewise.
5335 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5337 * read.c (s_org): Call md_flush_pending_output if it is defined.
5339 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5341 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5343 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5344 (md_parse_option): Add for same.
5345 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5346 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5347 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5349 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5351 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5353 * config/tc-arm.c (find_real_start): Relax definition of local
5356 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5359 symbols at the given address, not just the last one specified.
5361 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5363 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5364 or number_to_chars_littleendian to write data.
5366 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5368 * config/tc-v850.c (md_assemble): Remove artificially created
5369 register name symbols.
5371 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5373 * write.c (fixup_segment): Change "segment" to "section" in
5376 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5378 * write.c (fixup_segment): Change sym1-sym2 message again.
5380 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5382 * write.c (fixup_segment): Improve error message for sym1-sym2
5383 errors when sym1 is in a different segment from sym2.
5385 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5387 * config/tc-m32r.c (warn_unmatched_high): New static local.
5388 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5389 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5390 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5391 (md_parse_option): Likewise.
5392 (md_show_usage): Likewise.
5393 (m32r_frob_file): Likewise.
5395 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5396 (read_a_source_file): Call them.
5397 * read.h (stabs_generate_asm_file): Declare.
5398 * stabs.c (stabs_generate_asm_file): New function.
5399 (generate_asm_file): New function.
5400 (stabs_generate_asm_lineno): Move file name handling into
5403 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5405 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5406 (d30v_current_align, d30v_current_align_seg): New variables.
5407 (d30v_last_label): New variable.
5408 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5409 (s_d30v_data, s_d30v_section): Likewise.
5410 (md_pseudo_table): Call them.
5411 (md_begin): Initialize d30v_current_align_seg.
5412 (md_assemble): Call d30v_align when needed by known current alignment.
5413 (d30v_frob_label, d30v_cons_align): New functions.
5414 * config/tc-d30v.h (md_do_align): Remove.
5415 (tc_frob_label): Call d30v_frob_label.
5416 (md_cons_align): New.
5418 * config/tc-d30v.c (find_format): Convert complex expressions to
5419 expression symbols before processing. Clean up code formatting.
5421 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5423 * po/Make-in (install-info): New target.
5425 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5427 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5429 * config/tc-mn10300.c (md_assemble): Likewise.
5431 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5433 * Makefile.am: Update with `make dep-am'.
5434 (HFILES): Add cgen.h.
5435 (cgen.o): Depend on cgen.h.
5436 * Makefile.in: Regenerate.
5438 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5440 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5442 * gasp.c (grab_label): Permit a label to be a preprocessor
5443 variable by permitting a label to start with a backslash.
5445 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5447 * config/tc-mips.c (validate_mips_insn): Removed hack
5448 for previously inaccessible bitfields in some INSN_TRAP
5451 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5453 * config/tc-d30v.c (do_assemble): Abort with error message
5454 if opcode operands do not match.
5456 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5458 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5459 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5460 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5461 similar new 'q' operand.
5463 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5465 * cgen.c (cgen_asm_finish_insn): Fix typo.
5467 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5470 * cgen.c: Include it.
5471 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5472 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5473 All callers updated.
5474 * config/tc-m32r.c: Include cgen.h.
5475 (m23r_insn): New members num_fixups,fixups.
5477 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5479 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5480 to avoid compiler warning.
5482 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5484 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5487 * makefile.vms (OBJS): Add ehopt.obj
5489 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5491 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5493 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5495 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5496 a short format insn.
5497 (md_assemble): Set it for explicitly packed insns.
5499 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5501 * config/obj-coff.c (c_symbol_merge): Do not take address of
5502 native fields when performing the memcpy.
5504 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5506 * config/tc-mips.c (macro,macro2): Implement
5507 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5509 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5511 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5512 relocations against globally visible symbols.
5513 * config/tc-m68k.c (relaxable_symbol): New macro.
5514 (m68k_ip, md_estimate_size_before_relax): Use it.
5515 (tc_m68k_fix_adjustable): Also handle weak symbols.
5517 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5519 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5520 references to externally visible symbols.
5521 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5522 values in twice for a PC relative reloc if the symbol is
5525 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5526 don't adjust a PC relative reloc against an externally visible
5528 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5529 for a PC relative fixup against an externally visible defined
5530 symbol, arrange to store object file and addend values as though
5531 the symbol were not defined.
5532 (tc_gen_reloc): Likewise.
5534 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5536 * read.c (sizeof_leb128): Referenced externally by write.c so
5539 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5541 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5542 and expand a 'debug' symbol associated with the next instruction
5543 that does not cause a short instruction to be filled with a NOP.
5544 (md_pseudo_table): Add support for .debugsym.
5545 (assemble_parallel_insn): Add calls to expand_debug_sym as
5547 (md_assemble): Ditto.
5549 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5551 * as.c (main): Conditionally call setlocale.
5552 * gasp.c (main): Likewise.
5553 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5554 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5556 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5558 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5560 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * config/tc-hppa.c: Change all calls to bzero to use memset.
5563 (pa_ip): Add cast to avoid warning.
5564 (tc_gen_reloc, md_apply_fix): Likewise.
5565 (pa_find_space_by_number): Likewise.
5566 (hppa_force_relocation): Likewise.
5567 (pa_block): Change i to unsigned int.
5568 * config/obj-som.h (obj_som_copyright): Declare.
5570 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5572 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5573 for line numbers for assembly source.
5575 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5577 * configure.in: Change version number to 2.9.4
5578 * configure: Rebuild.
5580 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5582 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5584 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5586 * ecoff.h: Change symbolS in function declaration to struct
5589 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5591 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5592 (md_convert_frag): Fix i18n typo.
5594 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5596 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5597 * ecoff.h: Protoype it.
5598 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5599 [EVAX] (s_alpha_prologue): Delete.
5600 (md_pseudo_table): Update.
5602 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5605 array to local pointer.
5606 (get_args, parse_expr): Add casts to avoid warnings.
5608 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5610 * read.c (s_set): Cast xmalloc return value to fragS *.
5611 * config/tc-m68k.c (m68k_ip): Function made static to match
5612 previous forward declaration.
5613 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5615 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-v850.c: Add internationalisation macros to error
5620 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5621 macros to error strings.
5623 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5625 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5626 reloc is in the TOC csect.
5627 (md_apply_fix3): Correct gettext typo.
5629 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5631 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5632 .L - they are local labels and the branches are not really
5633 function calls but rather far jumps.
5635 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5637 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5639 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5641 * config/tc-i386.c (md_assemble): Print operand number rather than
5642 using ordinal_names.
5643 (i386_operand): Likewise.
5645 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5647 * Makefile.am (INTLLIBS): Define to work around apparent automake
5649 All Makefiles: Regenerated.
5651 * Many files: Added gettext invocations around user-visible
5653 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5654 HAVE_LC_MESSAGES): Define.
5655 * dep-in.sed: Added asintl.h.
5656 * po/Make-in: New file.
5657 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5659 * read.c (Z_): Renamed from `_'.
5660 * Makefile.am (SUBDIRS): Added po.
5661 (POTFILES): new macro.
5662 (po/POTFILES.in): New target.
5663 ($(OBJS)): Added asintl.h.
5665 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5666 (as_new_LDADD): Added $(INTLLIBS).
5667 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5668 (gasp_new_LDADD): Added $(INTLLIBS).
5669 (gasp_new_DEPENDENCIES): New macro.
5670 * configure, aclocal.m4: Rebuilt.
5671 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5673 (ALL_LINGUAS): Define.
5674 * macro.c: Include "asintl.h".
5675 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5676 * as.h: Include "asintl.h".
5677 * config/tc-i386.c (ordinal_names): Removed.
5678 (md_assemble): Changed error text to avoid ordinal_names.
5679 (i386_operand): Likewise.
5680 (reloc): Added as_bad to avoid i18n problems.
5681 (tc_gen_reloc): Likewise.
5682 * config/tc-arm.c (bad_args): Now a #define.
5684 * config/obj-vms.c (VMS_stab_parse): Changed type of
5686 (global_symbol_directory): Unified strings to avoid i18n
5688 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5689 avoid i18n problems.
5690 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5691 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5693 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5695 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5697 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5699 * as.c (print_version_id): Added an fprintf to avoid i18n
5701 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5703 * expr.c (expr): Added as_warn call to avoid i18n problems.
5704 * messages.c (as_assert): Changed code to avoid i18n problems.
5705 (as_abort): Likewise.
5706 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5707 (s_space): Likewise.
5708 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5710 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5712 * config/tc-i386.c (check_prefix): New static function, split out
5714 (struct _i386_insn): Add wait_prefix field.
5715 (md_assemble): Remove wait_prefix local variable. Use
5716 check_prefix when adding a prefix.
5718 * config/tc-i386.c (current_templates): New static variable.
5719 (md_assemble): Remove current_templates local variable.
5720 (md_assemble, i386_operand): Improve error and warning messages in
5721 many places. Add RESTORE_END_STRING in many places before error
5722 return. Clarify some comments.
5724 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5726 (md_assemble): Parse string instruction operands, looking for
5727 segment override prefixes. Check for invalid segment prefixes on
5729 (i386_operand): i.seg[] and max mem_operand changes for string
5731 * config/tc-i386.h (EsSeg): Define.
5733 * config/tc-i386.h (regKludge): Define.
5734 (iclrKludge, imulKludge): Don't define.
5735 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5736 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5737 opcode_modifier checks to look for more common cases first. Add
5738 default_seg for IsString case.
5740 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5742 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5744 * configure: Rebuild with new automake and libtool.
5745 * aclocal.m4, Makefile.in: Likewise.
5747 * doc/Makefile.am (as.dvi): New target.
5748 * doc/Makefile.in: Rebuild.
5750 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5752 * configure.in: Added sparc86x support.
5754 * configure: Rebuild.
5756 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5758 (md_parse_option): Warn if -EL is not supported for this architecture.
5760 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5762 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5764 * config/tc-mips.c (mips_ip): Note when we use get match on
5765 the full instruction name.
5767 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5769 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5770 back into the expression to handle add/sub simplification correctly.
5772 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5774 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5776 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5778 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5781 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5783 * symbols.c (max_indent_level): New global.
5784 (print_symbol_value_1): Use it.
5785 * expr.h (expr_build_dot): Declare.
5786 * expr.c (expr_build_dot): New function.
5788 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5790 * symbols.c (print_binary): New function.
5791 (print_expr_1): Call it.
5793 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5795 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5796 operand in the opcode.
5798 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5800 * config/tc-i386.h: Reorder operand flags and opcode modifier
5801 flags for clarity. Remove unused definitions: Unknown,
5802 ImmUnknown, DispUnknown, NoModrm.
5803 * config/tc-i386.c (type_names): Add missing Debug type.
5804 (md_assemble): Better duplicate prefix checking. Quicker string
5805 instruction check via new opcode_modifier flag.
5807 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5809 * doc/as.texinfo (Invoking): Clarify -Wa example.
5811 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5813 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5814 (s_mips_weakext): Define.
5815 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5816 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5819 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5821 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5822 is an error if the value can not be computed at assembly time.
5823 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5825 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5827 * gasp.c (main): Set next field of new include_path structure to
5828 NULL. From Avery Pennarun <averyp@gdc.ca>.
5830 * read.c (s_mri_sect): Call as_bad rather than abort for an
5831 unsupported MRI target.
5833 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5835 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5836 the destination of a branch instruction should be altered.
5837 (find_real_start): New function: Locate the real, Thumb coded
5838 start of a Thumb function.
5839 (do_t_branch23): Alter the destination of branches to Thumb
5842 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5844 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5846 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5849 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5851 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5852 * doc/c-hppa.texi: Likewise.
5854 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5856 * Makefile.am: Rebuild dependencies.
5857 * Makefile.in: Rebuild.
5859 * Makefile.am (DEP_INCLUDES): New variable.
5860 (.dep1): Change to work when srcdir is not an absolute path.
5861 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5862 * Makefile.in: Rebuild.
5864 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5866 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5867 LinearAddress patch.
5869 * configure.in: Set version to 2.9.1.
5870 * configure: Rebuild.
5872 * Branched binutils 2.9.
5874 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5876 * config/tc-i386.h (FWait): Define.
5877 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5878 other prefixes. Check FWait flag in opcode table to see which
5879 instructions require an fwait prefix.
5881 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5883 * stabs.c (get_stab_string_offset): Always create a stab string
5886 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5888 Fix some gcc -Wall warnings:
5889 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5890 * ehopt.c (eh_frame_code_alignment): Likewise.
5891 * expr.c (integer_constant, operand): Likewise.
5892 * frags.c (frag_align): Likewise.
5893 * gasp.c (level_0, change_base, doinstr): Likewise.
5894 * hash.c (hash_ask): Likewise.
5895 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5896 (debugging_pseudo): Likewise.
5897 * macro.c (define_macro, check_macro): Likewise.
5898 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5899 (ignore_rest_of_line, float_cons): Likewise.
5900 * symbols.c (decode_local_label_name): Likewise.
5901 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5902 (fixup_segment, number_to_chars_bigendian): Likewise.
5903 (number_to_chars_littleendian): Likewise.
5904 * config/atof-ieee.c (gen_to_words): Likewise.
5905 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5906 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5907 * read.c (output_big_sleb128): Initialize locals to avoid
5909 (output_big_uleb128, equals): Likewise.
5910 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5911 to unsigned int. Change zeros to unsigned int.
5912 * cond.c (s_if): Add return to default case.
5913 * frags.c (frag_now_fix): Change return type to addressT.
5914 * frags.h (frag_now_fix): Update declaration.
5915 * listing.c (file_info_struct): Change linenum to unsigned int.
5916 (struct list_info_struct): Change hll_line to unsigned int.
5917 (print_source): Update format string.
5918 * read.c (emit_expr): Change scan to unsigned int, and don't
5919 bother to initialize it.
5920 * symbols.c (dollar_label_count): Change to unsigned long.
5921 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5922 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5923 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5925 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5927 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5928 mcf5200 just as we do for m68000.
5929 (m68k_init_after_args): Likewise.
5930 (md_estimate_size_before_relax): Likewise.
5932 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5934 * config/tc-v850.c (md_assemble): Store relocation addend in
5935 fixup instead of instruction.
5937 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5939 * config/tc-i386.c (md_assemble): Swap template arguments to
5940 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5941 This macro is currently symmetric, so passing them the wrong
5942 way didn't cause any problem, but may if the macro is changed
5944 After copying template to i.tm, use i.tm. rather than t-> to
5945 access fields, and make t a const*
5946 Move i.tm.operand_types[] swap to immediately after the copy.
5948 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5950 * expr.h (expr_build_uconstant): Add prototype.
5951 (expr_build_unary,expr_build_binary): Add prototypes.
5952 * expr.c (expr_build_uconstant): New function.
5953 (expr_build_unary,expr_build_binary): New functions.
5955 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5957 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5958 * macro.c (macro_expand_body): Increase buffer size.
5959 * messages.c (as_warn): Likewise.
5960 (as_warn_where, as_bad, as_bad_where): Likewise.
5962 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5964 Based on patch from H.J. Lu <hjl@gnu.org>:
5965 * Makefile.am (DISTSTUFF): New variable.
5966 (diststuff): New target.
5967 * Makefile.in: Rebuild.
5969 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5971 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5972 m32r_elf_section_change_hook.
5974 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5975 emit a nop if a section ends with a 16 bit instruction.
5977 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5979 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5980 s_lcomm rather than obj_coff_lcomm.
5981 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5983 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5985 * config/tc-i386.h (LinearAddress): Define.
5986 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5987 instruction, don't use a default segment.
5989 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5991 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5992 * configure: Rebuild.
5994 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5996 * aclocal.m4, configure: Rebuild with libtool 1.2.
5998 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6000 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6001 PC relative branches. Patch courtesy of Jonathan Walton.
6004 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6006 * configure.in (emulations): Add thumb-pe target.
6008 * configure (emulations): Add thumb-pe target.
6010 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6012 * itbl-lex.l (yywrap): Don't define if already defined as a
6015 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6017 * depend.c (quote_string_for_make): New function.
6018 (wrap_output): Use it.
6020 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6023 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6025 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6027 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6028 Recognize -GN and -relax.
6029 (md_begin): Initialize gp size from -G switch.
6030 (alpha_force_relocation): Always force if -relax.
6031 (alpha_align): Take a new argument that will specify when to
6032 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6033 Change all callers. Emit nop alignment padding as nop+unop pair.
6035 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6037 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6038 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6040 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6042 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6043 require padding to the next long word boundary.
6045 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6047 * cgen.c: #include symcat.h.
6048 * config/tc-m32r.c: Likewise.
6050 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6052 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6053 absolute expressions instead of '$' prefixed register names.
6055 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6057 * read.c (s_set): Record file and line info for symbols when -as.
6058 (pseudo_set): Don't overwrite that dummy fragment.
6060 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6062 * config/tc-ppc.c (md_pseudo_table): Add "section".
6063 (ppc_named_section): New static function.
6065 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6067 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6068 so we don't have to scan the entire list.
6070 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6072 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6073 case, allow the parallel instructions to modify the same flag
6076 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6078 * listing.c (list_symbol_table): Categorize symbols by
6079 undefined_section rather than sy_frag->line == NULL.
6081 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6083 * Makefile.am (install-exec-local): Install properly when ln
6084 fails or tooldir == prefix.
6086 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6088 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6089 Test result of insert_operand for error.
6091 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6093 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6094 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6095 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6096 * doc/Makefile.in: Rebuild.
6098 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6100 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6101 (macro): Fix handling of M_COP[0-3].
6103 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6105 Based on patches from Ross Harvey <ross@teraflop.com>:
6106 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6107 if macro_alternate or macro_mri.
6108 (getstring): Remove support for byte constants between < and >.
6109 (get_any_string): '<' only starts a string if macro_alternate or
6111 (macro_expand_body): Permit keyword parameters following
6112 positional parameters.
6114 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6115 * configure.in (alpha*-*-netbsd*): New target.
6116 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6117 * configure: Rebuild.
6119 * as.h (flag_warn_suppress_instructionswap): Move from here...
6120 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6121 here, and make static.
6123 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6124 BFD_ASSEMBLER or MANY_SEGMENTS.
6126 * as.c (show_usage): Update bug-gnu-utils address.
6127 * gasp.c (show_usage): Likewise.
6128 * doc/as.texinfo (Bug Reporting): Likewise.
6130 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6132 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6133 insns regardless of the size of a pointer if we're in mips I or
6135 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6137 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6139 Fix rac to accept only a0:
6140 * tc-d10v.c (parallel_ok, find_opcode):
6141 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6142 Introduce OPERAND_GPR.
6144 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6146 * read.c (s_fill): Handle non-constant repeat counts by creating
6147 an rs_space fragment.
6149 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6151 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6152 from as_bad to as_warn.
6154 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6156 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6157 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6158 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6160 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6162 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6163 seg_fix_rotP rather than fix_root from seg_info.
6165 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6167 * expr.c: Add support for 0x1_2_3_4 bignums.
6169 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6171 * configure.in: Change -linux* to -linux-gnu*.
6172 * configure: Rebuild.
6174 * app.c (do_scrub_begin): Treat \r as whitespace.
6176 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6178 * Makefile.am: Update dependencies.
6179 * Makefile.in: Rebuild.
6181 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * configure, aclocal.m4: Rebuild with new libtool.
6185 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6187 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6188 the argument to bfd_set_arch_mach.
6189 (load_address): Use bfd_arch_bits_per_address to determine the
6190 bit size of an address instead of looking at the isa level.
6191 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6193 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6195 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6197 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6199 * ehopt.c: New file.
6200 * as.h (enum _relax_state): Add rs_cfa.
6201 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6202 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6203 * read.c (emit_expr): Call check_eh_frame.
6204 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6205 (relax_segment): Likewise.
6206 * Makefile.am: Rebuild dependencies.
6207 (GAS_CFILES): Add ehopt.c.
6208 (GENERIC_OBJS): Add ehopt.o.
6209 * doc/internals.texi (Frags): Document rs_cfa.
6211 * as.c (show_usage): Mention --traditional-format.
6212 (parse_args): Accept --traditional-format.
6213 * as.h (flag_traditional_format): Declare.
6214 * output-file.c (output_file_create): If flag_traditional_format,
6215 set BFD_TRADITIONAL_FORMAT on stdoutput.
6216 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6218 * config/tc-mips.c (append_insn): Make sure that if we have a
6219 fixup for an unmatched %hi reloc, it does not associated with a
6222 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6223 * doc/Makefile.in: Likewise.
6225 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6227 * config/tc-m32r.c (check_for_side_effects): New function.
6228 (can_make_parallel): Add checks for instruction side effects
6229 clashing with the other instruction.
6230 (assemble_parallel_insn): Improve warning messages. Return error
6231 message from non-swapped instruction order.
6233 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6235 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6237 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6238 md_cleanup definition. This moves the forced literal output to
6239 the end of the source pass, and avoids macro's inserting literals
6240 into the code immediately after the macro expansion.
6242 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6244 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6245 a gas internal symbol is adjustable.
6246 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6248 * as.h: If gcc version greater than 2.6, use `__format__' and
6249 `__printf__' in function attributes, rather than `format' and
6252 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6254 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6256 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6258 Add tms320c30 support:
6259 * config/tc-tic30.h: New file.
6260 * config/tc-tic30.c: New file.
6261 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6262 TARGET_FORMAT as "coff-tic30".
6263 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6264 * Makefile.am: Rebuild dependencies.
6265 (CPU_TYPES): Add tic30.
6266 (CPU_OBJ_VALID): tic30-aout is valid.
6267 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6268 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6269 * configure, Makefile.in: Rebuild.
6271 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6273 * config/tc-v850.c (md_assemble): Improvements to error messages.
6275 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6277 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6278 BFD_RELOC_HI16_S to store the high bits of any value.
6280 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6281 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6282 assembler calculate relocations to any external symbol at all.
6283 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6284 involving generation of pc-relative relocs.
6285 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6286 has been moved to md_apply_fix3.
6288 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6289 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6290 which actually means (the address of identifier's GOT entry) +
6291 constant, which is not particularly useful.
6293 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6295 * read.h (include_dirs): Declare.
6296 (include_dir_count,include_dir_maxlen): Declare.
6298 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * configure.in: Correct check for shared opcodes library.
6301 * configure: Rebuild.
6303 * listing.c (buffer_line): If we can't open the file, set at_end.
6304 (listing_print): Remove unused local variable fi.
6306 * config/m68k-parse.y (reglistpair): Handle register list in
6309 * config/vms-conf.h: Don't undef VERSION.
6311 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6313 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6315 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6317 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6318 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6319 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6320 (EXTRA_DIST): Define.
6321 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6322 explicitly rather than via the list of object files.
6323 (gcc-as.opt): New file created when make-gas.com is run.
6324 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6325 itbl-cpu.h} to #include appropriate file rather than copying that
6327 * config/vms-conf.h: Synchronize with current config.in.
6328 * Makefile.in: Rebuild.
6330 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6332 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6333 (parallel_ok): Relaxed parallel subinstruction dependency check.
6335 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6337 * as.h (flag_warn_suppress_instructionswap): added new flag.
6338 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6339 command line argument.
6340 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6341 warning only if flag_warn_suppress_instructionswap is false.
6343 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6345 * configure.in (i386-*-mingw32*): New target.
6346 * configure: Rebuild.
6348 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6350 * symbols.c (resolve_symbol_value): Don't set the segment if it
6351 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6353 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6356 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6358 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6359 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6362 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6364 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6366 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6368 * config/tc-v850.c (v850_insert_operand): Display instruction when
6369 an error is encountered.
6371 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6373 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6374 (i386-*-sco3.2v5*coff): New target.
6375 (i386-*-sco3.2*): New target.
6376 * configure: Rebuild.
6378 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6380 * config/tc-v850.c: Tidy error message production.
6382 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6385 validate_immediate return value in the right type for comparisons
6388 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6390 * listing.c (MAX_BYTES): Use listing variables not constants.
6391 (data_buffer): No longer an array, but a pointer.
6392 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6393 (listing_listing): Allocate data_buffer.
6395 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6397 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6398 --listing-rhs-width, --listing-cont-lines.
6399 (show_usage): Update.
6400 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6401 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6402 (print_lines): Use the variables instead of the constants.
6403 (listing_listing): Likewise.
6404 * listing.h: Declare the new vars.
6406 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6408 * as.c (parse_args): Add --keep-locals alias for -L.
6409 Add --strip-local-absolute.
6410 (show_usage): Update.
6411 * as.h (flag_strip_local_absolute): New flag.
6412 * symbols.c (S_IS_LOCAL): Use it.
6413 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6414 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6415 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6417 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6419 * config/tc-m32r.c: Detect if explicitly parallel instructions
6420 might have an io conflict and issue a warning message.
6422 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6424 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6425 cgen_swap_fixups): Functions to save, restore and swap the fixup
6426 chain with a backup copy.
6427 (cgen_asm_finish_insn): Returns address of constructed insn.
6429 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6431 * listing.c (file_info_struct): Remove FILE, add POS.
6432 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6433 (file_info): Don't open the file.
6434 (buffer_line): Check for the file in the last_open cache, updating
6436 (print_source): Don't reference file_info->file.
6437 (listing_listing): Likewise.
6438 (listing_print): Close the file in the cache, if any.
6440 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6442 * read.c (dwarf_file_string): New file static variable.
6443 (emit_expr): Look for constant sequence that leads up to a file
6444 name in DWARF debugging output.
6445 (stringer): Use dwarf_file_string to decide whether to accept a
6446 string as a file name.
6448 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6450 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6451 (crack_operand): Add reg->reglst MRI hack.
6452 (r_seg): Put reglst symbols in reg_section.
6453 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6455 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6457 * tc-sh.c (get_specific): Handle SGR & DBR.
6459 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6461 * tc-h8300.c (parse_reg): Take the length of the symbol into
6462 account when attempting to match a register name.
6463 * tc-h8500.c (parse_reg): Likewise.
6465 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6467 * cgen.c: Formatting changes to improve readability.
6469 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6471 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6474 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6476 Based on a patch from Jim Wilson
6477 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6478 (tc_gen_reloc): Handle cross section PC relative relocs
6481 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6483 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6485 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6487 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6488 (expr_jmp_buf): New static local.
6489 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6490 (cgen_md_operand): New function.
6491 * tc-m32r.c: Clean up pass over `struct foo' usage.
6492 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6494 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6496 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6497 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6499 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6501 * config/tc-i386.c (i386_operand): Give an error if there are
6502 unrecognized characters after an expression.
6504 For older changes see ChangeLog-9697