1 2000-04-20 H.J. Lu <hjl@gnu.org>
3 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
4 patch to symbols defined by a shared object.
5 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
7 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
10 * dwarf2.c (concat_filename): Avoid string literal concatenation.
11 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
13 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
15 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
16 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
17 (coff-ia64.lo): Add dependency.
18 * Makefile.in: Regenerate.
19 * coff-ia64.c: New file.
20 * efi-app-ia32.c: Ditto.
21 * efi-app-ia64.c: Ditto.
22 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
23 (coff_set_flags): Ditto.
24 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
25 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
26 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
27 * configure: Regenerate.
28 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
29 (PUT_OPTHDR_IMAGE_BASE): Ditto.
30 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
31 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
32 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
33 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
34 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
35 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
36 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
37 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
38 (GET_PDATA_ENTRY): Ditto.
39 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
40 data_start. Use above macros to read fields that are 64 bit wide for
41 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
42 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
43 FileAlignment and SectionAlignment to minimum alignment if they
45 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
46 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
47 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
48 Use above macros to write fields that are 64 bit wide for
50 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
51 5*4 otherwise. This should be right for IA-32 and IA-64, but may
52 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
53 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
54 begin address, end address, and unwind info address only. Use
55 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
57 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
58 HIGH3ADJ relocation names.
59 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
60 * targets.c: Declare bfd_efi_app_ia32_vec and
62 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
65 2000-04-17 Timothy Wall <twall@cygnus.com>
67 * bfd-in2.h: Add prototypes for tic54x load page access.
68 * bfd-in.h: Regenerate.
69 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
70 in customized _set_arch_mach function.
71 * coffcode.h (coff_set_alignment_hook): Set section load page if
72 the appropriate macro is defined.
73 (write_object_contents): Read section load page.
75 2000-04-13 Alan Modra <alan@linuxcare.com.au>
77 * elf32-hppa.h: Update copyright date.
79 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
80 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
82 * elf32-d30v.c (MAX32): Don't use LL suffix.
83 (MIN32): Define in terms of MAX32.
84 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
86 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
89 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
91 2000-04-12 Alan Modra <alan@linuxcare.com.au>
93 * dep-in.sed: Match space before file name, not after.
95 * Makefile.am: Regenerate dependencies.
96 * Makefile.in: Regenerate.
98 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
99 case, allow address wrap-around stupidly removed 2000-03-17. Sign
100 extend without an if statement.
102 2000-04-11 Alan Modra <alan@linuxcare.com.au>
104 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
106 * elf32-mips.c (gprel16_with_gp): Likewise.
107 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
108 here using -0x40000, not (int)0xfffc0000.
109 (elf32_hppa_size_of_stub): Likewise.
111 2000-04-11 Timothy Wall <twall@cygnus.com>
113 * coff-tic54x.c: Now builds with all targets.
114 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
115 * Makefile.in: Regenerate.
116 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
117 unitialized variable.
119 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
121 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
122 --enable-build-warnings option.
123 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
124 * Makefile.in, configure: Re-generate.
126 2000-04-07 Nick Clifton <nickc@cygnus.com>
128 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
129 BFD_RELOC_THUMB_PCREL_BLX.
131 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
132 R_ARM_XPC25 and R_ARM_THM_PC22.
134 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
135 R_ARM_XPC25 and R_ARM_THM_XPC22.
136 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
137 R_ARM_[XPC25|THM_XPC22].
139 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
140 elf/arm-oabi.h to elf/arm.h
142 * Makefile.am: Fix dependency for elfarm-oabi.c
143 * Makefile.in: Regenerate.
145 * bfd-in2.h: Regenerate.
146 * libbfd.h: Regenerate.
148 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
150 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
151 and restore it on failure. Release newly allocated tdata on
154 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
156 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
157 (decode_line_info): Set it. Report error if unit->line_offset is
158 equal to or larger than it.
160 2000-04-07 Timothy Wall <twall@cygnus.com>
162 * targets.c: Added vecs for tic54x.
163 * reloc.c: Added relocs for tic54x.
164 * libbfd.h: Regenerated.
165 * configure: Add TI COFF vecs for tic54x.
166 * configure.in: Ditto.
167 * config.bfd (targ_cpu): Recognize new tic54x target.
168 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
169 * bfd-in2.h: Add tic54x target and relocations.
170 * Makefile.am, Makefile.in: Add tic54x target.
171 * archures.c (bfd_archures_list): Add tic54x target.
172 * coff-tic54x.c: New.
175 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
177 * elfcore.h (elf_core_file_p): call backend_object_p which
178 thereby gets an opportunity to update the arch/machine type.
180 2000-04-06 Timothy Wall <twall@cygnus.com>
182 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
183 class. Handle SEC_CLINK and SEC_BLOCK flags.
184 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
185 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
187 2000-04-06 Nick Clifton <nickc@cygnus.com>
189 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
190 EF_INTERWORK if this is an unknown EABI.
191 (elf32_arm_merge_private_bfd_data): Check EABI version
192 numbers. Only check EF_xxx flags if the EABI version number
194 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
195 if the EABI version number is unknown.
196 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
197 if the EABI version number is unknown.
199 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
201 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
202 BFD_RELOC_SH_LOOP_END.
203 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
204 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
205 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
206 (sh_elf_reloc_loop): New function.
207 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
209 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
210 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
211 * bfd-in2.h, libbfd.h: Regenerate.
213 2000-04-04 Alan Modra <alan@linuxcare.com.au>
215 * po/bfd.pot: Regenerate.
217 * Makefile.am: Remove extraneous mkdep comment.
218 (MKDEP): Use gcc -MM rather than mkdep.
219 (DEP): Quote when passing vars to sub-make. Add warning
221 (DEP1): Rewrite for "gcc -MM".
222 (CLEANFILES): Add DEP2.
224 * Makefile.in: Regenerate.
226 2000-04-03 Kevin Buettner <kevinb@redhat.com>
228 * configure.in: Added corefile support for AIX 4.3. In particular,
229 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
230 compiling rs6000-core.c.
231 * configure: Regenerated.
233 2000-04-03 H.J. Lu <hjl@gnu.org>
235 * cache.c (bfd_open_file): Unlink the output file only if
236 it has non-zero size.
238 2000-04-01 Ken Block USG <block@zk3.dec.com>
240 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
241 relative relocations for non-loaded sections in shared objects.
242 (elf64_alpha_check_relocs): Similarly.
244 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
246 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
247 BFD_RELOC_16 to switch for extended relocs.
248 (MY_swap_ext_reloc_in): New.
249 (MY_swap_ext_reloc_out): New.
250 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
251 than NAME(aout,swap_ext_reloc_in) for extended relocs.
252 (NAME(aout,squirt_out_relocs)): Similarly use
253 MY_swap_ext_reloc_out.
254 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
256 2000-04-03 Kazu Hirata <kazu@hxi.com>
258 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
259 the R_PCRWORD_B case.
261 2000-03-31 Thomas de Lellis <tdel@wrs.com>
263 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
267 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
269 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
270 HOWTO references to bfd_elf_generic_reloc, that have
271 partial_inplace == true, now use the new function. The function
272 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
273 extends its fixes to the R_M32R_{16,24,32} relocs.
274 The new logic in m32r_elf_lo16_reloc() has been removed, and
275 it instead calls the new routine to obtain that functionality.
277 2000-03-27 Alan Modra <alan@linuxcare.com.au>
279 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
280 elf32_avr_check_relocs, avr_final_link_relocate,
281 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
282 elf32_avr_object_p): Add prototypes.
283 (elf32_avr_gc_mark_hook): Add default for h->root.type.
284 (bfd_elf_avr_final_write_processing): Make static.
286 2000-03-27 Denis Chertykov <denisc@overta.ru>
288 * cpu-avr.c: New file. BFD support routines for AVR architecture.
289 * archures.c (bfd_architecture): Add AVR architecture.
290 (bfd_archures_list): Add reference to AVR architecture info.
291 * elf.c (prep_headers): Handle bfd_arch_avr.
292 * reloc.c: Add various AVR relocation enums.
293 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
295 * Makefile.am: Add support for AVR elf.
296 * configure.in: Likewise.
297 * config.bfd: Likewise.
298 * Makefile.in: Regenerate.
299 * configure: This too.
300 * bfd-in2.h: And this.
301 * libbfd.h: And this.
303 2000-03-24 H.J. Lu <hjl@gnu.org>
305 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
306 (elf64_alpha_find_reloc_at_ofs): Likewise.
308 2000-03-17 Alan Modra <alan@linuxcare.com.au>
310 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
311 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
312 allowable range used to be -2**(n-1) to 2**n-1.
313 * reloc.c (_bfd_relocate_contents): Same here. Also replace
314 "boolean overflow" with "bfd_reloc_status_type flag".
316 2000-03-14 Doug Evans <dje@casey.transmeta.com>
318 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
320 2000-03-14 Kazu Hirata <kazu@hxi.com>
322 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
323 of shrinks properly, including the last reloc.
325 2000-03-13 Kazu Hirata <kazu@hxi.com>
327 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
330 2000-03-11 Alan Modra <alan@linuxcare.com.au>
332 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
333 a format mismatch rather than an "error" from bfd_read such as
334 bfd_error_file_truncated.
336 2000-03-10 Geoff Keating <geoffk@cygnus.com>
338 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
339 sign-extension and big-endian compensation for
340 R_MIPS_64 even in ld -r.
342 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
344 * elf32-mips.c (mips_elf_next_relocation): Rename from
345 mips_elf_next_lo16_relocation, and generalize to look
346 for any relocation type.
347 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
348 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
349 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
350 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
351 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
352 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
353 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
354 (mips_rtype_to_howto): Likewise.
355 (mips_elf_calculate_relocation): Handle new relocs.
356 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
357 are paired. The addend for R_MIPS_GNU_REL16_S2
358 is shifted right two bits.
360 2000-03-10 Alan Modra <alan@linuxcare.com.au>
362 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
363 comment, and ensure it doesn't happen again.
364 (bfd_install_relocation): Same here.
365 (_bfd_relocate_contents): Don't bother assigning unused signmask
366 shift result. Fix typos in comments.
367 Remove trailing whitespace throughout file.
369 2000-03-07 Doug Evans <dje@casey.transmeta.com>
371 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
372 * bfd-in2.h: Rebuild.
374 2000-03-06 Nick Clifton <nickc@cygnus.com>
376 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
378 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
379 (SIZEOF_ILF_STRINGS): Redefine.
380 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
381 relative reloc, as opposed to a section relative reloc.
382 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
384 Add length of symbol's prefix to string pointer.
385 Store a pointer to the symbol in the symbol pointer table.
386 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
387 Initialise the symbol pointer table.
388 Store the hint in the Hint/Name table.
389 Make the jump reloc be symbol realtive, not section relative.
390 Create an import symbol for imported code.
392 2000-03-06 Catherine Moore <clm@cygnus.com>
394 * elf.c (swap_out_syms): Check for null type_ptr.
396 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
398 * aout-target.h (MY(write_object_contents)): Remove unused
399 and unusable "#if CHOOSE_RELOC_SIZE".
400 * pc532-mach.c (MY(write_object_contents)): Ditto.
401 * netbsd.h (MY(write_object_contents)): Ditto.
402 * hp300hpux.c (MY(write_object_contents)): Ditto.
403 * freebsd.h (MY(write_object_contents)): Ditto.
404 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
406 2000-02-29 H.J. Lu <hjl@gnu.org>
408 * peicode.h (jtab): Make it static.
410 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
411 defined and COFF_IMAGE_WITH_PE is not defined.
412 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
413 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
415 2000-03-01 Nick Clifton <nickc@cygnus.com>
417 * coff-arm.c (bfd_arm_process_before_allocation): Make
418 'symndx' signed to prevent compile time warning.
420 * coff-mcore.c: Remove unused prototype for pe_object_p.
422 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
423 functions that are not used when COFF_IMAGE_WITH_PE is
425 (struct sh_opcode): Change type of 'flags' field to unsigned
426 long so that it can hold the USESAS flag.
428 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
430 * elf-m10300.c (mn10300_elf_relax_section): Initialise
433 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
435 Remove unusued variables and code.
436 (elf_backend_add_symbol_hook): Fix prototype.
438 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
441 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
444 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
446 Remove unusued variables and code.
447 (elf_backend_add_symbol_hook): Fix prototype.
449 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
451 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
452 to unused function parameter.
454 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
456 Use EMPTY_HOWTO to initialise empty howto slots.
457 Remove unused variables.
459 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
461 2000-03-01 H.J. Lu <hjl@gnu.org>
463 * aoutx.h (aout_link_input_section_std): Pass "true" to
464 the undefined_symbol callback.
465 (aout_link_input_section_ext): Likewise.
466 * bout.c (get_value): Likewise.
467 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
468 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
470 (alpha_relocate_section): Likewise.
471 * coff-arm.c (coff_arm_relocate_section): Likewise.
472 * coff-i960.c (coff_i960_relocate_section): Likewise.
473 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
474 * coff-mips.c (mips_relocate_section): Likewise.
475 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
476 * coff-sh.c (sh_relocate_section): Likewise.
477 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
478 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
479 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
480 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
481 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
482 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
483 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
484 * elf32-i370.c (i370_elf_relocate_section): Likewise.
485 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
486 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
487 * elf32-sh.c (sh_elf_relocate_section): Likewise.
488 * elf32-v850.c (v850_elf_relocate_section): Likewise.
489 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
490 * elflink.h (elf_link_output_extsym): Likewise.
491 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
492 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
493 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
495 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
496 undefined_symbol callback when building shared library with
497 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
499 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
500 * elf32-i386.c (elf_i386_relocate_section): Likewise.
501 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
502 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
503 (elf32_mips_get_relocated_section_content): Likewise.
504 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
505 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
506 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
507 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
509 2000-02-28 Nick Clifton <nickc@cygnus.com>
511 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
512 * Makefile.in: Regenerate.
514 * configure.in: Add support for mips and sh pe vectors.
515 * configure: regenerate.
517 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
520 * targets.c: Add mips and sh pe vectors.
522 * libpei.h (coff_final_link_postscript): Only define if not
525 * coffcode.h: Add support for WinCE magic numbers.
527 * peigen.c (pe_print_reloc): Update comment and rearrange
528 appending of newline character.
530 * peicode.h: Add support for Image Library Format.
531 (pe_ILF_vars): Structure containing data used by ILF code.
532 (pe_ILF_make_a_section): New function. Create a section based
534 (pe_ILF_make_a_reloc): New function. Create a reloc based on
536 (pe_ILF_make_a_symbol): New function. Create a symbol based
538 (pe_ILF_save_relocs): New function. Store the relocs created
539 by pe_ILF_make_a_reloc in a section.
540 (pe_ILF_build_a_bfd): New function. Create a BFD describing
542 (pe_ILF_object_p): New function. Return a bfd_target pointer
544 (pe_bfd_object_p): If an ILF object is detected call
545 pe_ILF_object_p on it.
547 * coff-arm.c: Add support for WinCE relocs which are different
548 from normal ARM COFF relocs.
549 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
551 * coff-sh.c: Add support for sh-pe target.
552 * pe-sh.c: New file. Support code for sh-pe target.
553 * pei-sh.c: New file. Support code for sh-pe target.
555 * pe-mips.c: New file. Support code for mips-pe target.
556 * pei-mips.c: New file. Support code for mips-pe target.
558 2000-02-27 Jakub Jelinek <jakub@redhat.com>
560 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
561 architecture if the object causing the bump is dynamic.
562 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
563 and also don't it for memory ordering.
564 (sparc64_elf_write_relocs): Take src_rela out of the loop.
566 2000-02-27 Ian Lance Taylor <ian@zembu.com>
568 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
569 calling bfd_get_section_size_before_reloc.
570 (decode_line_info): Likewise.
571 (_bfd_dwarf2_find_nearest_line): Likewise.
573 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
575 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
576 name of the libtool directory.
577 * Makefile.in: Rebuild.
579 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
581 * som.c (SOM_HOWTO): Define.
582 (som_hppa_howto_table): Use it.
584 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
586 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
588 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
590 2000-02-24 Catherine Moore <clm@cygnus.com>
592 * som.c (som_misc_symbol_info): Add field
594 (som_bfd_derive_misc_symbol_info): Initialize
596 (som_build_and_write_symbol_table): Keep track
597 of secondary_def field.
598 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
599 if secondary_def field is set.
600 (som_bfd_ar_write_symbol_stuff): Initialize
603 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
605 * dwarf2.c (read_address): Read 16-bits addresses.
606 (parse_comp_unit): Accept addr_size == 2.
608 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
610 * bfd-in.h: Update copyright date.
612 2000-02-23 Linas Vepstas <linas@linas.org>
614 * cpu-i370.c: New file.
615 * elf32-i370.c: New file.
616 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
617 (bfd_i370_arch): New.
618 (bfd_archures_list): Add bfd_i370_arch.
619 * elf.c (prep_headers): Add bfd_arch_i370.
620 * Makefile.am: Add support for IBM 370 elf.
621 * config.bfd: Likewise.
622 * configure.in: Likewise.
623 * libbfd.h (bfd_reloc_code_real_names): Likewise.
624 * reloc.c (bfd_reloc_code_type): Likewise.
625 * targets.c: Likewise.
627 * Makefile.in: Regenerate.
628 * configure: Regenerate.
629 * bfd-in2.h: Regenerate.
631 2000-02-22 Ian Lance Taylor <ian@zembu.com>
633 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
634 invalid relocation types, and change them to R_386_NONE.
636 2000-02-22 H.J. Lu <hjl@gnu.org>
638 * elflink.h (elf_link_add_object_symbols): If a version symbol is
639 not defined, don't add a second ELF_VER_CHR.
641 * elflink.h (elf_bfd_final_link): Call output_extsym for global
642 symbols converted to local symbols even when stripping all
644 (elf_link_output_extsym): Process global symbols converted to
645 local symbols even if they are being stripped.
647 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
649 * archures.c (bfd_octets_per_byte): Return unsigned int.
650 (bfd_arch_mach_octets_per_byte): Ditto.
651 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
653 * section.c (bfd_get_section_size_before_reloc): Quell signed
654 vs. unsigned comparison warning.
655 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
656 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
657 change. What was I thinking?
658 * bfd-in2.h: Regenerate.
660 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
661 (elf_gc_sections): Same here.
662 (elf_gc_common_finalize_got_offsets): And here.
664 2000-02-21 Ian Lance Taylor <ian@zembu.com>
666 ELF HPPA doesn't work at present; remove it until it does.
667 * config.bfd: Comment out setting targ_defvec to
669 * Makefile.am: Rebuild dependencies.
670 (BFD32_BACKENDS): Remove elf32-hppa.lo.
671 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
672 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
673 * Makefile.in: Rebuild.
674 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
676 2000-02-18 Geoff Keating <geoffk@cygnus.com>
678 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
679 is no bfd_free(). Revert bfd_free part of previous change.
681 2000-02-18 Geoff Keating <geoffk@cygnus.com>
683 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
685 (coff_compute_section_file_positions): Use bfd_free to pair
687 (coff_write_object_contents): Likewise.
689 * coff-rs6000.c (xcoff_howto_table_16): New variable.
690 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
692 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
694 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
695 (xcoff_ar_file_hdr_big): New structure.
696 (SIZEOF_AR_FILE_HDR_BIG): New macro.
697 (xcoff_ar_hdr_big): New structure.
698 (SIZEOF_AR_HDR_BIG): New macro.
699 (xcoff_big_format_p): New macro.
700 (xcoff_ardata_big): New macro.
701 (arch_xhdr_big): New macro.
702 (xcoff_slurp_armap): Handle large archives.
703 (xcoff_archive_p): Detect large archives.
704 (xcoff_read_ar_hdr): Handle large archives.
705 (xcoff_openr_next_archived_file): Handle large archives.
706 (xcoff_generic_stat_arch_elt): Handle large archives.
707 (xcoff_write_armap_old): Rename from xcoff_write_armap.
708 (xcoff_write_armap_big): New function.
709 (xcoff_write_armap): New function, dispatch to _old or _big.
710 (xcoff_write_archive_contents_old): Rename from
711 xcoff_write_archive_contents.
712 (xcoff_write_archive_contents_big): New function.
713 (xcoff_write_archive_contents): New function, dispatch to _old or
716 2000-02-18 Richard Henderson <rth@cygnus.com>
718 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
719 and hide_symbol members.
720 (elf_link_hash_copy_indirect): Remove.
721 (elf_link_hash_hide_symbol): Remove.
722 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
723 and elf_backend_hide_symbol.
724 (_bfd_elf_link_hash_copy_indirect): Declare.
725 (_bfd_elf_link_hash_hide_symbol): Declare.
726 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
727 (_bfd_elf_link_hash_hide_symbol): Likewise.
728 (_bfd_elf_link_hash_table_init): Don't init killed members.
729 * elflink.h (elf_link_add_object_symbols): Use the bed function
730 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
731 (elf_link_assign_sym_version): Likewise.
732 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
733 (elf_backend_hide_symbol): Likewise.
734 (elfNN_bed): Update for new members.
736 2000-02-17 Kevin Buettner <kevinb@redhat.com>
738 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
739 STACK_END_ADDR): Define for new core file format.
740 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
741 for handling the vagaries of the various core file structures used
742 by AIX over the years.
743 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
744 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
745 core_dumpx structure.
747 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
749 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
750 (bfd_mach_sh3_dsp): Likewise.
751 (bfd_mach_sh4): Reinstate.
752 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
753 * bfd-in2.h: Regenerate.
754 * coff-sh.c (struct sh_opcode): flags is no longer short.
755 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
756 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
757 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
758 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
759 (sh_opcodes): No longer const.
760 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
761 (sh_insn_uses_reg): Check for USESAS and USESR8.
762 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
763 (_bfd_sh_align_load_span): Return early for SH4.
764 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
765 Take into account that field b of a parallel processing insn
766 could be mistaken for a separate insn.
767 * cpu-sh.c (arch_info_struct): New array elements for
768 sh2, sh-dsp and sh3-dsp.
769 Reinstate element for sh4.
770 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
771 (SH4_NEXT): Reinstate.
772 (SH3_NEXT, SH3E_NEXT): Adjust.
773 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
774 * elf32-sh.c (sh_elf_set_private_flags): New function.
775 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
776 (sh_elf_merge_private_data): New function.
777 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
778 (bfd_elf32_bfd_copy_private_bfd_data): Define.
779 (bfd_elf32_bfd_merge_private_bfd_data): Change to
780 sh_elf_merge_private_data.
782 2000-02-13 Richard Henderson <rth@cygnus.com>
784 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
786 (elf_link_hash_copy_indirect): New.
787 (elf_link_hash_hide_symbol): New.
788 * elflink.h (elf_link_add_object_symbols): Break out copy from
789 indirect new new symbol to elf.c.
790 (elf_link_assign_sym_version): Break out privatization of
791 non-exported symbol to elf.c.
792 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
793 (_bfd_elf_link_hash_hide_symbol): New.
794 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
796 2000-02-13 Ian Lance Taylor <ian@zembu.com>
798 * section.c (_bfd_strip_section_from_output): Add info parameter.
799 If it passed as non-NULL, use it to check whether any input BFD
800 has an input section which uses this output section. Change all
802 * bfd-in2.h: Rebuild.
804 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
805 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
807 * bfd-in2.h: Rebuild.
809 2000-02-10 Timothy Wall <twall@cygnus.com>
811 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
812 allow final modifications of swapped-in symbol.
813 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
814 * coffcode.h (coff_write_relocs): Use macro
815 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
816 symbol index should be set to -1.
818 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
820 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
821 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
822 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
823 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
824 sh_insns_uses_or_sets_freg): New functions.
825 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
826 * (sh_insns_conflict): Use new functions and new macros to
827 detect conflicts when two instructions both set same integer registers,
828 both set same fp register, and both set special register.
830 2000-02-09 Timothy Wall <twall@cygnus.com>
832 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
833 swapping in sections, so that the swapping routines have access to
836 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
838 * coff-go32.c: Update comment. Update copyright.
840 2000-01-27 Thomas de Lellis <tdel@windriver.com>
842 * syms.c (bfd_decode_symclass)
843 Two new class characters were added - 'V' and 'v'. The
844 meaning of 'W' is now restricted to just weak non-object
845 symbols. This allows differentiation between, for example,
846 weak functions vs weak objects. nm for example now dumps:
848 'w' = weak unresolved
849 'V' = weak global object
850 'v' = weak unresolved object
852 (bfd_is_undefined_symclass): New function. Return true if the
853 given symbol class represents and undefined/unresolved symbol.
855 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
858 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
860 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
861 STT_ARM_16BIT flag set, but it is not attached to a data object
862 return STT_ARM_16BIT so that it will be treated as code by the
865 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
867 * coff-i386.c (i3coff_object_p): Remove prototype.
870 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
871 to name. Update copyright.
873 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
874 assignment to avoid warning. Update copyright.
876 2000-01-24 Robert Lipe (robertl@sco.com)
878 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
879 instead of using GNU C extension.
881 2000-01-21 Nick Clifton <nickc@cygnus.com>
883 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
884 amount from a bfd_in_memory structure.
885 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
888 2000-01-14 Nick Clifton <nickc@cygnus.com>
890 * linker.c (default_indirect_link_order): oops - fix incorrectly
891 applied patch from Tim Wall.
893 2000-01-13 Timothy Wall (twall@tiac.net>
895 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
896 = scnhsz, filhsz, relsz, aoutsz, etc)
900 2000-01-13 Nick Clifton <nickc@cygnus.com>
902 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
903 interwork thumb to arm stub.
905 2000-01-13 Timothy Wall (twall@tiac.net>
907 * archures.c (bfd_octets_per_byte): New function: Return
909 (bfd_arch_mach_octets_per_byte): New function: Return target
912 * section.c: Distinguish between octets and bytes for usage of
913 _cooked_size, _raw_size, and output_offset. Clarify
914 description of bfd_set_section_contents.
916 * bfd-in2.h: Regenerate.
918 * coffgen.c: Indicate that the offset parameter is in bytes, not
921 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
922 where appropriate to get the octet offset when calling
923 bfd_set_section_contents.
924 (bfd_coff_reloc_link_order): Ditto.
926 * linker.c (bfd_generic_reloc_link_order): Ditto.
927 (_bfd_default_link_order): Ditto.
929 * reloc.c (bfd_perform_relocation): Distinguish between octets
930 and bytes. Use octets when indexing into octet data; use bytes
931 when calculating target addresses.
932 (bfd_install_relocation): Ditto.
934 * srec.c (srec_write_section): Ditto.
936 2000-01-13 Nick Clifton <nickc@cygnus.com>
938 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
939 3 to 2. This allows 4 byte sized sections, which is necessary for
940 dlltool to build funcitoning DLLs.
942 2000-01-10 Philip Blundell <pb@futuretv.com>
944 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
945 (arm*-*-conix*): New target.
947 2000-01-10 Egor Duda <deo@logos-m.ru>
949 * config.bfd: Include elf32_i386 vector to target list for cygwin
952 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
953 * configure.in: Test for structure win32_pstatus_t in
955 * configure: Regenerate.
957 * elf.c (elfcore_grok_win32pstatus): New function: process
958 win32_pstatus_t notes in elf core file.
959 (elfcore_grok_note): Detect win32_pstatus notes.
961 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
963 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
965 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
966 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
968 1999-12-29 Richard Henderson <rth@cygnus.com>
970 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
971 if no dynamic sections created.
973 1999-12-27 Nick Clifton <nickc@cygnus.com>
975 * peicode.h (pe_bfd_object_p): Only define for PE format
978 1999-12-17 Nick Clifton <nickc@cygnus.com>
980 * coff-i386.c (i3coff_object_p): Delete.
981 (i386coff_vec): Replace reference to i3coff_object_p with a
982 reference to coff_object_p.
984 * coff-mcore.c (pe_object_p): Delete.
986 * peicode.h (pe_bfd_object_p): New function: Detect the
987 presence of a PE format COFF object file. Also detect and
988 warn about the presence of LINK6 format Image Library Format
991 1999-12-16 Nick Clifton <nickc@cygnus.com>
993 * coff-arm.c (NUM_ELEM): New macro.
994 (NUM_RELOCS): New macro: The number of known ARM relocs.
995 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
996 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
998 (bfd_arm_process_before_allocation): Produce a warning message if
999 an out of range symbol index is encountered.
1001 1999-12-14 Nick Clifton <nickc@cygnus.com>
1003 * elflink.h (is_global_symbol_definition): New Function: Return
1004 true iff the symbol is being given a global definition in this
1006 (elf_link_is_defined_archive_symbol): Do not bother processing
1007 symbols for an archive element that has already been included
1009 Use is_global_symbol_definition().
1011 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1013 * config.bfd: Add support for sparc-*-netbsdelf* and
1014 sparc-*-netbsdaout*.
1016 1999-12-13 Nick Clifton <nickc@cygnus.com>
1018 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1019 if the symbol is in the common section.
1021 1999-12-10 Nick Clifton <nickc@cygnus.com>
1023 * elflink.h (elf_link_is_defined_archive_symbol): New
1024 function: Decide if a symbol, in an archive map is there
1025 because it is defined in the archive element, or because it is
1026 just another common declaration of it.
1027 (elf_link_add_archive_symbols): Use
1028 elf_link_is_defined_archive_symbol to decide if an archive
1029 element contain a reference to a common symbol should be
1032 1999-12-10 Nick Clifton <nickc@cygnus.com>
1034 * elflink.h: Revert previous patch.
1035 * targets.c: Revert previous patch.
1036 * libbfd-in2.h: Revert previous patch.
1037 * libbfd.h: Revert previous patch.
1038 * elfxx-target.h: Revert previous patch.
1039 * archive.c: Revert previous patch.
1040 * aout-target.h: Revert previous patch.
1041 * aout-tic30.h: Revert previous patch.
1042 * bfd.c: Revert previous patch.
1043 * coff-alpha.c: Revert previous patch.
1044 * coff-rs6000.c: Revert previous patch.
1045 * elf64-mips.c: Revert previous patch.
1046 * ieee.c: Revert previous patch.
1047 * libecoff.h: Revert previous patch.
1048 * oasys.c: Revert previous patch.
1049 * som.c: Revert previous patch.
1050 * vms.c: Revert previous patch.
1052 1999-12-09 Nick Clifton <nickc@cygnus.com>
1054 * elflink.h (elf_link_add_archive_symbols): Add an archive
1055 element even if contains a symbol which is currently only
1056 considered to be a common.
1058 * targets.c (struct bfd_target): Add new field
1059 _bfd_allow_commons_in_armap.
1060 * bfd-in2.h:Regenerate.
1062 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1064 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1065 * libbfd.h: Regenerate.
1067 * elfxx-target.h: If using COFF archive map, override
1068 definition of allow_commons_in_armap and replace with
1071 * archive.c (bfd_compute_and_write_armap): Do not place common
1072 symbols into the archive map unless _bfd_allow_commons_in_armap
1075 * aout-target.h (MY_allow_commons_in_armap): Define.
1076 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1077 * bfd.c (bfd_allow_commons_in_armap): Define.
1078 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1079 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1080 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1081 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1082 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1083 * oasys.c (oasys_allow_commons_in_armap): Define.
1084 * som.c (som_allow_commons_in_armap): Define.
1085 * vms.c (vms_allow_commons_in_armap): Define.
1087 1999-12-07 Jim Blandy <jimb@cygnus.com>
1089 Add support for SSE registers in ELF core files.
1090 * elf.c (elfcore_make_note_pseudosection): New function.
1091 (elfcore_grok_prfpreg): Use it.
1092 (elfcore_grok_prxfpreg): New function.
1093 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1095 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1097 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1098 value by 4 before storing it back in the field. From
1099 Koundinya. K <kk@ddeorg.soft.net>.
1101 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1103 * archures.c (bfd_mach_am33): Define.
1104 * bfd-in2.h: Rebuilt.
1105 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1106 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1107 (compute_function_info): Handle additional registers saved by
1109 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1110 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1112 1999-11-29 Jim Blandy <jimb@cygnus.com>
1114 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1116 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1119 1999-11-27 Michael Meissner <meissner@cygnus.com>
1121 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1122 internal use within gas for alpha explicit relocations.
1123 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1124 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1125 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1126 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1127 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1128 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1130 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1131 BFD_RELOC_ALPHA_USER_*.
1133 * bfd-in2.h: Regenerate.
1134 * libbfd.h: Regenerate.
1136 1999-11-26 Fred Fish <fnf@cygnus.com>
1138 * elf.c (elfcore_read_notes): Add prototype for static function.
1139 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1140 (bfd_section_from_phdr): Replacement function that calls
1141 _bfd_elf_make_section_from_phdr for generic segment types and
1142 backend fucntion pointed to by elf_backend_section_from_phdr for
1143 backend specific segment types.
1144 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1145 now called by _bfd_elf_make_section_from_phdr. Note that this func
1146 is now just a stub between the caller and bfd_section_from_phdr.
1148 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1149 elf_backend_section_from_phdr.
1150 (elf_backend_section_from_phdr): Add prototype.
1152 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1153 (elfNN_bed): Add elf_backend_section_from_phdr.
1155 1999-11-25 Nick Clifton <nickc@cygnus.com>
1157 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1158 SEC_CODE and SEC_READONLY flags to glue sections.
1160 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1161 SEC_CODE and SEC_READONLY flags to glue sections.
1163 1999-11-20 Nick Clifton <nickc@cygnus.com>
1165 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1168 1999-11-19 Catherine Moore <clm@cygnus.com>
1170 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1171 (elf_cpu32_plt_entry): Likewise.
1173 1999-11-18 Nick Clifton <nickc@cygnus.com>
1175 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1177 (coff_mcore_relocate_section): Initialise addend to 0.
1178 Special case processing of RVA reloc.
1180 1999-11-17 Richard Henderson <rth@cygnus.com>
1182 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1183 type_change_ok; add sign_extend_vma.
1184 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1185 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1186 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1187 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1188 (elfNN_bed): Follow struture changes.
1190 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1192 * libbfd.c (bfd_read): Check result of read against desired result
1194 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1195 invalid compared to the section size.
1197 * ieee.c (ieee_slurp_debug): Get the length of the debug
1198 information right if there is no data part.
1200 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1202 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1203 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1205 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1207 * elflink.h (elf_bfd_final_link): Make last_local signed.
1209 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1211 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1214 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1216 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1218 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1219 * bfd-in2.h: Regenerate.
1221 1999-10-15 Andrew Haley <aph@cygnus.com>
1223 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1225 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1227 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1229 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1231 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1232 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1235 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1237 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1238 relocs also need the GP value.
1239 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1240 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1241 the GP value for R_MIPS_LITERAL relocs too. Handle
1242 R_MIPS_64 relocs properly on big-endian MIPS.
1243 (mips_elf_sign_extend): Behave properly with 'long long'.
1244 (mips_elf_highest): Correct typo.
1246 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1248 * cpu-m32r.c (arch_info_struct): New static global.
1249 (bfd_m32r_arch): Refer to it.
1250 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1251 (m32r_elf_print_private_bfd_data): Ditto.
1252 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1253 * archures.c (bfd_mach_m32rx): Define it.
1254 * bfd-in2.h: Rebuild.
1256 1999-09-28 Fred Fish <fnf@cygnus.com>
1258 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1259 (cisco_core_big_vec): Add new bigendian vec.
1260 (cisco_core_little_vec): Add new little endian vec.
1262 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1263 (crash_info_locs): Add array of possible offsets.
1264 (MASK_ADDR): Mask to apply to crash info offset.
1265 (crashinfo_external): Add textbase, database, bssbase and
1266 turn into a typedef.
1267 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1268 Many small changes to account for additional hardware versions.
1269 Pick a reasonable size for ".reg" section. Add a ".crash"
1270 section to allow access to crashinfo_external struct.
1271 (cisco_core_file_p): New version of this function that
1272 iterates over crash_info_locs, calling cisco_core_file_validate.
1273 (cisco_core_vec): Old big endian only vec replaced with ...
1274 (cisco_core_big_vec): Add big endian version.
1275 (cisco_core_little_vec): Add little endian version.
1277 * configure.in (cisco_core_vec): Split to two new vectors ...
1278 (cisco_core_big_vec): New target vector.
1279 (cisco_core_little_vec): New target vector.
1280 * configure: Regenerate.
1281 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1282 to cisco_core_big_vec in targ_selvecs.
1284 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1286 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1287 (mips_elf_relocate_got_local): Unused, delete.
1288 (mips_elf_relocate_global_got): Unused, delete.
1290 1999-09-24 Fred Fish <fnf@cygnus.com>
1292 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1293 to initialize it to something meaningful. Then use it to generate
1294 more useful segment names.
1296 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1298 * som.c (NO_PCREL_MODES): Define if the system does not define
1300 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1301 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1302 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1303 * libhppa.h (dis_assemble_22): New function.
1304 (bfd_hppa_insn2fmt): Handle long branch.
1306 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1309 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1311 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1312 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1313 (reloc_howto_type howto_table): Tidy comments and whitespace.
1315 1999-09-17 Nick Clifton <nickc@cygnus.com>
1317 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1318 previous delta. Set sec->gc_mark instead.
1320 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1322 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1323 (elf_cpu32_plt_entry): Likewise.
1325 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1327 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1329 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1330 symbol table, then just compute a suitable value (but do not
1331 create a __gp symbol).
1333 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1334 symbols when building shared libraries.
1335 (elf_hppa_final_link_relocate): Correct handling of PCREL
1336 relocations against undefined symbols.
1338 1999-09-16 Nick Clifton <nickc@cygnus.com>
1340 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1341 interworking sections as linker created so that they will not
1342 be removed by garbage collection.
1344 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1346 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1347 (elf_hppa_final_link_relocate): Consistently create an absolute
1348 address, then subtract out the value of __gp.
1350 1999-09-14 Michael Meissner <meissner@cygnus.com>
1352 * configure.in (Canonicalization of target names): Remove adding
1353 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1354 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1355 * configure: Regenerate.
1357 1999-09-14 Nick Clifton <nickc@cygnus.com>
1359 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1362 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1364 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1365 (elf_hppa_final_link): Initialize text_segment_base and
1367 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1369 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1370 (elf_hppa_final_link_relocate): Likewise.
1371 (elf_hppa_relocate_insn): Likewise.
1372 (elf_hppa_relocate_section): Initialize HOWTO.
1374 1999-09-13 Donn Terry <donn@interix.com>
1376 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1377 handling to support both GNU and MS objects.
1379 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1380 when determining whether to set F_RELFLG.
1382 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1384 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1385 PC24 relocs if the target is an undefined weak symbol.
1386 (arm_add_to_rel): Fix compiler warning.
1387 (elf32_arm_plt0_entry): Correct comments.
1389 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1391 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1392 an absolute symbol in REL relocs.
1394 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1396 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1397 Stub SEGREL32. Return an error for any relocation not handled.
1399 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1401 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1402 constant symbols, and avoid multiple definition errors on them.
1404 1999-09-12 Donn Terry <donn@interix.com>
1406 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1407 significant bit is set.
1409 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1411 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1413 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1414 relocs as we do for RELA relocs.
1416 1999-09-11 Donn Terry <donn@interix.com>
1418 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1419 (coff_final_link_postscript): Define.
1420 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1421 directory entries here.
1422 (_bfd_pei_final_link_postscript): New function.
1424 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1425 section flags based on the section name.
1427 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1428 get the overflow of the s_nlnno field from the s_nreloc field.
1429 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1430 the s_nlnno overflow of the .text section into the s_nreloc
1433 * peigen.c (add_data_entry): Declare.
1434 (pei_swap_aouthdr_out): Get image size right. Set linker version
1436 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1437 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1438 extraneous ImageBase.
1439 (pe_print_edata): Likewise.
1440 (pe_print_pdata): Likewise. Print exception entries.
1441 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1442 (tbl): Make const, add "UNKNOWN".
1443 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1444 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1445 section data directory.
1446 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1448 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1449 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1450 * peicode.h (coff_get_symbol_info): Define.
1452 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1454 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1456 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1459 * libpei.h: New file, broken out of peicode.h.
1460 * peigen.c: New file, broken out of peicode.h.
1461 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1462 * configure.in: Add peigen.lo to list of files required for each
1464 * Makefile.am: Rebuild dependencies.
1465 (BFD32_BACKENDS): Add peigen.lo.
1466 (BFD32_BACKENDS_CFILES): Add peigen.c.
1467 (SOURCE_HFILES): Add libpei.h.
1468 * configure, Makefile.in: Rebuild.
1470 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1471 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1472 instead. Don't clear the s_paddr field for an uninitialized data
1475 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1476 coff_data_type to f_timdat.
1477 * peicode.h (pe_mkobject_hook): Likewise.
1479 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1480 number if COFF_IMAGE_WITH_PE.
1482 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1483 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1484 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1485 there is no SEC_DEBUGGING section.
1486 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1487 IMAGE_FILE_DEBUG_STRIPPED.
1489 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1490 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1491 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1492 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1494 * coffswap.h (IMAGE_BASE): Don't define.
1495 * pei-arm.c (IMAGE_BASE): Don't define.
1496 * pei-i386.c (IMAGE_BASE): Don't define.
1497 * pei-mcore.c (IMAGE_BASE): Don't define.
1498 * pei-ppc.c (IMAGE_BASE): Don't define.
1500 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1501 symbol, switch on the class when determining whether to modify the
1502 value. For PE, don't modify the value of a C_FCN symbol not named
1505 * libbfd-in.h (_bfd_abort): Declare.
1507 * bfd.c (_bfd_abort): New function.
1508 * libbfd.h: Rebuild.
1510 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1513 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1514 don't write out the associated line numbers.
1516 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1519 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1520 changes when the base type is unknown.
1522 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1525 * syms.c (BSF_DEBUGGING_RELOC): Define.
1526 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1527 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1529 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1530 BSF_DEBUGGING_RELOC set.
1531 * bfd-in2.h: Rebuild.
1533 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1535 * ecoff.c (bfd_debug_section): Update initialization for new
1537 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1538 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1540 1999-09-10 H.J. Lu <hjl@gnu.org>
1542 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1543 _bfd_filnmlen field.
1544 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1546 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1548 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1549 for FPTR relocs involving local symbols.
1551 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1552 value for the stub address in a call through a stub.
1553 Install the value for a local symbol directly into the DLT
1554 instead of generating a reloc. Correctly handle FPTR64 relocs.
1556 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1557 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1558 (elf_hppa_final_link): Call them.
1560 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1562 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1563 (elf_adjust_dynamic_symbol): ...from here.
1565 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1567 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1568 relocation, remove them. SECREL64->LTOFF16WF.
1569 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1571 (elf_hppa_relocate_insn): Similarly.
1573 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1574 (elf_hppa_relocate_insn): Similarly.
1576 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1578 (elf_hppa_relocate_insn): Similarly.
1580 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1581 Handle LTOFF_TP* relocs.
1582 (elf_hppa_relocate_insn): Similarly.
1584 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1585 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1586 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1588 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1589 DIR32, DIR64 and FPTR64 relocations.
1590 (elf_hppa_relocate_insn): Similarly.
1592 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1593 address of the .PARISC.global section.
1594 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1595 table entry elf_hppa_final_link_relocate. Do not give a warning
1596 for a reloc against an external symbol if it has a PA64 hash
1598 (elf_hppa_final_link_relocate): Significantly rework. Handle
1599 DLTIND relocations. Compute the final value of the relocation
1600 before passing the value of elf_hppa_relocate_insn.
1601 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1602 relocation support. Handle DLTIND relocation requests just like
1603 DLTREL relocation requests. Simplify branch handling.
1605 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1607 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1608 non-allocated section as done in i386 version.
1609 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1610 statement since this is no know relocation.
1612 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1614 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1616 (elf_hppa_relocate_insn): Similarly.
1618 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1620 (elf_hppa_relocate_insn): Similarly.
1622 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1623 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1624 Pass the relocate type rather than the insn format to
1625 elf_hppa_relocate_insn.
1626 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1627 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1629 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1631 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1632 (bfd_coff_filnmlen): Define.
1633 (bfd_coff_std_swap_table): Initialize new field.
1634 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1636 (coff_write_symbols): Likewise.
1637 (coff_get_normalized_symtab): Likewise.
1638 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1639 * libcoff.h: Rebuild.
1641 1999-09-06 Donn Terry <donn@interix.com>
1643 * coffcode.h (sort_by_secaddr): New static function if
1645 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1646 sections by VMA when assigning target_index values. Always set
1649 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1650 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1652 * libcoff.h: Rebuild.
1654 * coffcode.h (coff_set_custom_section_alignment): Add const to
1655 declaration to match definition.
1656 (coff_write_object_contents): Don't set F_AR32W(R)? if
1659 * coff-i386.c (in_reloc_p): Add declaration.
1660 (i386coff_vec): Simplify initialization of
1661 application_section_flags.
1663 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1664 version. Move COFF_WITH_PE specific code to new version.
1665 (stype_to_sec_flags): Likewise. Add section parameter.
1666 * coffgen.c (make_a_section_from_file): Set target_index before
1667 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1668 * libcoff.h: Rebuild.
1670 * syms.c (stt): Add some PE/PEI section names.
1671 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1673 (bfd_symbol_info): Check for 'w'.
1675 * section.c (struct bfd_comdat_info): Define.
1676 (asection): Add comdat field.
1677 (STD_SECTION): Initialize comdat field.
1678 (bfd_make_section_anyway): Likewise.
1679 * bfd-in2.h: Rebuild.
1681 1999-09-06 Andreas Schwab <schwab@suse.de>
1683 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1686 1999-09-06 Nick Clifton <nickc@cygnus.com>
1688 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1689 bfd_realloc instead of calloc and realloc.
1691 1999-09-04 Steve Chamberlain <sac@pobox.com>
1693 * cpu-pj.c: New file.
1694 * elf32-pj.c: New file.
1695 * config.bfd (pj*): New cpu.
1696 (pj-*-*, pjl-*-*): New targets.
1697 * configure.in (bfd_elf32_pj_vec): New target vector.
1698 (bfd_elf32_pjl_vec): New target vector.
1699 * archures.c (bfd_arch_pj): Define.
1700 * elf.c (prep_headers): Handle bfd_arch_pj.
1701 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1702 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1703 to target vector list.
1704 * Makefile.am: Rebuild dependencies.
1705 (ALL_MACHINES): Add cpu-pj.lo.
1706 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1707 (BFD32_BACKENDS): Add elf32-pj.lo.
1708 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1709 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1711 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1713 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1714 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1715 and NON_GOT_REF from weak defined symbol to real symbol.
1716 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1717 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1718 create a COPY reloc.
1719 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1720 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1721 don't create a COPY reloc.
1723 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1725 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1726 count those in sections we are not including in the link.
1728 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1730 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1731 field in hpux11 shared libraries.
1733 1999-09-02 Nick Clifton <nickc@cygnus.com>
1735 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1737 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1739 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1740 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1741 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1743 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1745 * elflink.h (record_link_assignment): When possible, keep the
1746 original type of the symbol.
1748 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1750 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1751 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1752 tools were configured.
1753 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1755 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1757 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1758 GOT entries for GOT16 relocations; they're not required.
1760 1999-08-24 Nick Clifton <nickc@cygnus.com>
1762 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1764 * config.bfd (arm-*-netbsd*): New target.
1765 * configure.in (armnetbsd_vec): New target vector.
1766 * configure: Regenerate
1767 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1769 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1770 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1771 (armnetbsd.lo): New rule with deps.
1772 * Makefile.in: Regenerate.
1774 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1777 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1779 * som.c (som_slurp_symbol_table): Fix typo in comment.
1781 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1783 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1784 here instead of using elf_section_data...
1786 1999-08-19 Nick Clifton <nickc@cygnus.com>
1788 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1789 relocations into the base file.
1790 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1791 we are building a base file.
1793 1999-08-19 Nick Clifton <nickc@cygnus.com>
1795 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1797 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1798 REL relocs when performing a partial relocation.
1800 1999-08-18 Donn Terry <donn@interix.com>
1802 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1803 _bfd_coff_link_input_bfd into top level.
1805 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1806 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1807 (coff_i386_rtype_to_howto): Likewise.
1808 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1809 Completely ignore symbols which are all zero.
1810 (dummy_reloc16_estimate): Add return 0.
1811 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1812 variable copy to name_copy to avoid shadowing outer scope
1814 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1815 from unsigned int to unsigned long. Add timestamp field.
1816 * libcoff.h: Rebuild.
1818 1999-08-17 H.J. Lu <hjl@gnu.org>
1820 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1823 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1825 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1826 for special section symbols.
1827 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1828 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1831 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1833 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1834 coincidence of variable names between old and new code.
1836 1999-08-12 Nick Clifton <nickc@cygnus.com>
1838 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1839 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1840 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1841 and 'addend' parameter a 'bfd_signed_vma'.
1842 (elf32_arm_final_link_relocate): Do not involve stubs in
1843 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1844 jumps, not function calls.
1846 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1848 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1849 in R_ARM_PC24 relocs.
1851 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1853 * elf-hppa.h (elf_hppa_fake_sections): New function.
1854 * elf32-hppa.c (elf_backend_fake_sections): Define.
1856 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1857 recent changes to the arch_info structure.
1859 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1860 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1861 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1864 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1865 Ralf Baechle <ralf@uni-koblenz.de>
1867 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1868 output DT_MIPS_GOTSYM.
1869 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1870 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1872 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1874 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1875 prototype. Handle local symbols. Add commentary.
1876 (mips_elf_calculate_relocation): Adjust accordingly.
1877 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1880 * elflink.h (elf_bfd_final_link): Tweak last change.
1882 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1884 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1885 elf-section data to allocate just the right amount of relocation
1886 space. Don't allocate the hash space twice.
1887 (elf_bfd_final_link): Calculate the amount of space to allocate in
1888 each relocation section.
1890 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1892 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1893 64bit mode, generate a section relative relocation for a 32bit
1895 (elf_hppa_is_local_label_name): New function.
1896 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1897 shared between 32bit and 64bit port.
1899 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1901 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1902 R_MIPS_GOT16 and R_MIPS_CALL16.
1903 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1904 to use when looking for a preexisting GOT entry.
1906 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1908 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1909 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1911 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1913 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1915 * elflink.h (elf_link_output_extsym): Don't output a weak
1916 reference to an undefined symbol just because it was defined weak
1919 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1921 * coffgen.c (coff_find_nearest_line): When looking for file, use
1922 last best match rather than first. If address is beyond last line
1923 number record, don't return the last line as the correct value.
1925 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1927 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1928 * bfd-in2.h: Rebuild.
1930 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1932 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1933 * coffcode.h (coff_set_custom_section_alignment): New static
1935 (coff_section_alignment_table): New static array.
1936 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1937 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1938 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1939 * libcoff.h: Rebuild.
1941 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1943 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1945 * Makefile.in: Rebuild.
1947 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1949 * section.c (SEC_SHARED): Define.
1950 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1951 (styp_to_sec_flags): Likewise.
1952 * peicode.h (coff_swap_scnhdr_out): Likewise.
1953 * bfd-in2.h: Rebuild.
1955 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1957 * coffcode.h (coff_classify_symbol): Comment out part of
1958 1999-08-05 change which breaks cygwin DLLs.
1960 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1961 * aclocal.m4, configure: Rebuild.
1963 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1965 * section.c (global_syms): Only initialize union field if
1968 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1970 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1971 the size of a GOT entry here.
1972 (mips_elf_calculate_relocation): Don't create a local GOT entry
1973 for the symbol in a GOT16 relocation; just for it's high-order bit
1974 (_bfd_mips_elf_relocate_section): Fix thinko.
1976 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1978 Based on patches from Donn Terry <donn@interix.com>:
1979 * coffcode.h (enum coff_symbol_classification): Define.
1980 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1981 _bfd_coff_classify_symbol. Change return type.
1982 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1983 (coff_slurp_symbol_table): Use coff_classify_symbol.
1984 (coff_classify_symbol): New static function.
1985 (coff_sym_is_global): Never define.
1986 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1987 * cofflink.c (coff_link_check_ar_symbols): Use
1988 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1989 (coff_link_add_symbols): Likewise.
1990 (_bfd_coff_link_input_bfd): Likewise.
1991 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1992 coff_classify_symbol.
1993 * libcoff.h: Rebuild.
1995 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1997 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1998 (e_ltpsel, e_rtpsel): Similarly.
2000 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2001 and 14bit ertpsel. Handle 64bit psel.
2003 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2005 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2006 handling for REL relocations. And only left-shift R_MIPS26
2007 relocation addends where necessary.
2009 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2011 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2012 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2013 Just return the relocation found.
2014 (mips_elf_relocate_section): Pull the LO16 addend out of the
2015 section itself when using REL relocations.
2017 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2018 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2021 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2023 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2024 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2025 relocation against a symbol in an input section with no output
2026 section. From Daniel Jacobowitz <drow@false.org>.
2028 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2030 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2031 look for generated file correctly.
2032 * aclocal.m4, configure: Rebuild.
2034 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2036 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2037 and R_MIPS16_26 relocations correctly when relocating.
2038 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2039 and R_MIPS_CALL_LO16 are for global symbols.
2041 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2043 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2045 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2046 variables and initialize them.
2048 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2050 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2051 there are no global symbols requiring GOT entries.
2052 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2053 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2054 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2056 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2057 symbols are considered to have the value zero.
2058 (_bfd_mips_elf_relocate_section): Don't try to perform a
2059 relocation for an undefined symbol.
2060 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2063 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2065 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2066 wants ba,a,pt %xcc instead of %icc.
2067 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2068 of large PLT entries.
2069 (sparc64_elf_plt_ptr_offset): Fix calculation.
2070 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2071 addend should be relative to load address, not .plt section start.
2072 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2074 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2076 * elf-bfd.h (struct elf_backend_data): Add
2077 print_symbol_all and output_arch_syms backend methods.
2078 * elfxx-target.h: Likewise.
2079 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2080 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2081 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2083 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2084 symbols in .dynsym, add their names into .dynstr. Put those symbols
2086 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2087 pointers to STT_REGISTER symbols in dynsym section.
2088 (sparc64_elf_print_symbol_all): New function.
2089 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2090 printing using the print_symbol_all hook.
2092 1999-07-30 Catherine Moore <clm@cygnus.com>
2094 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2097 1999-07-29 Richard Henderson <rth@cygnus.com>
2099 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2100 dynamic_sections_created.
2102 1999-07-29 Richard Henderson <rth@cygnus.com>
2104 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2105 (mips_rtype_to_howto): ... new function.
2106 (_bfd_mips_elf_relocate_section): Use it.
2108 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2110 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2112 1999-07-27 Nick Clifton <nickc@cygnus.com>
2114 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2116 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2117 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2119 1999-07-23 Donn Terry <donn@interix.com>
2121 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2122 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2123 * cofflink.c (coff_link_add_symbols): If PE, handle section
2125 * libcoff.h: Rebuild.
2127 * config.bfd (i[3456]86-*-interix*): New target.
2129 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2131 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2132 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2133 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2134 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2135 (COFF_SUPPORT_GNU_LINKONCE): Define.
2136 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2137 (COFF_SUPPORT_GNU_LINKONCE): Define.
2139 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2142 * makefile.dos: Remove; obsolete.
2143 * configure.bat: Remove; obsolete.
2145 1999-07-21 H.J. Lu <hjl@gnu.org>
2147 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2149 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2151 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2152 message and fail if a symbol index is out of range.
2154 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2156 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2157 when looking at a R_MIPS_GOT16 relocation.
2159 1999-07-20 Nick Clifton <nickc@cygnus.com>
2161 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2163 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2165 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2166 removed in previous change.
2167 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2168 in relocateable output.
2170 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2172 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2175 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2176 if they appear to be specially created by the linker.
2178 1999-07-19 Nick Clifton <nickc@cygnus.com>
2180 * targets.c (alternative_target): New field in bfd_target
2182 (bfd_search_for_target): New function: Find a target that
2183 satisifies a search function.
2184 * bfd-in2.h: Regenerate.
2186 * elfxx-target.h: Initialise the alternative_target field of
2187 the bfd_target structures to point to the other target (if
2189 * nlm-target.h: Initialise the alternative_target field of
2190 the bfd_target structures to point to the other target (if
2193 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2194 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2196 * aix386-core.c: Initialise new field of bfd_target structure.
2197 * aout-adobe.c: Initialise new field of bfd_target structure.
2198 * aout-arm.c: Initialise new field of bfd_target structure.
2199 * aout-target.h: Initialise new field of bfd_target structure.
2200 * aout-tic30.c: Initialise new field of bfd_target structure.
2201 * binary.c: Initialise new field of bfd_target structure.
2202 * bout.c: Initialise new field of bfd_target structure.
2203 * cisco-core.c: Initialise new field of bfd_target structure.
2204 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2205 * coff-alpha.c: Initialise new field of bfd_target structure.
2206 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2207 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2208 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2209 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2210 * coff-i386.c: Initialise new field of bfd_target structure.
2211 * coff-i860.c: Initialise new field of bfd_target structure.
2212 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2213 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2214 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2215 * coff-mips.c: Initialise new field of bfd_target structure.
2216 * coff-ppc.c: Initialise new field of bfd_target structure.
2217 * coff-rs6000.c: Initialise new field of bfd_target structure.
2218 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2219 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2220 * coff-tic30.c: Initialise new field of bfd_target structure.
2221 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2222 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2223 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2224 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2225 * hppabsd-core.c: Initialise new field of bfd_target structure.
2226 * hpux-core.c: Initialise new field of bfd_target structure.
2227 * i386msdos.c: Initialise new field of bfd_target structure.
2228 * i386os9k.c: Initialise new field of bfd_target structure.
2229 * ieee.c: Initialise new field of bfd_target structure.
2230 * ihex.c: Initialise new field of bfd_target structure.
2231 * irix-core.c: Initialise new field of bfd_target structure.
2232 * mipsbsd.c: Initialise new field of bfd_target structure.
2233 * netbsd-core.c: Initialise new field of bfd_target structure.
2234 * oasys.c: Initialise new field of bfd_target structure.
2235 * osf-core.c: Initialise new field of bfd_target structure.
2236 * ppcboot.c: Initialise new field of bfd_target structure.
2237 * ptrace-core.c: Initialise new field of bfd_target structure.
2238 * sco5-core.c: Initialise new field of bfd_target structure.
2239 * som.c: Initialise new field of bfd_target structure.
2240 * srec.c: Initialise new field of bfd_target structure.
2241 * tekhex.c: Initialise new field of bfd_target structure.
2242 * trad-core.c: Initialise new field of bfd_target structure.
2243 * versados.c: Initialise new field of bfd_target structure.
2244 * vms.c: Initialise new field of bfd_target structure.
2246 1999-07-19 Andreas Schwab <schwab@suse.de>
2248 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2251 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2253 * elflink.h (elf_link_adjust_relocs): New function.
2254 (elf_bfd_final_link): Use it.
2255 (elf_link_input_bfd): Deal with the fact that there can be
2256 two relocation sections for a single section.
2257 (elf_reloc_link_order): Likewise.
2259 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2260 a relocateable object.
2261 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2263 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2265 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2266 (sparc64_elf_get_reloc_upper_bound,
2267 sparc64_elf_get_dynamic_reloc_upper_bound,
2268 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2269 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2271 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2272 ELF64_R_TYPE_ID/DATA where appropriate.
2274 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2276 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2279 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2281 * elf32-mips.c (mips_elf_local_relocation_p): New static
2283 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2284 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2285 Always set *require_jalxp.
2286 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2287 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2288 GOT16 if the GOT16 is against a local symbol. Don't return false
2289 for an undefined symbol. If there is an overflow, assert that we
2292 1999-07-16 Andreas Schwab <schwab@suse.de>
2294 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2295 variables `link' and `elfsec'.
2296 (elf_bfd_final_link): Remove unused variable `os'.
2298 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2300 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2301 a PT_PHDR program headers.
2302 (_bfd_mips_elf_final_link): Don't assume there are going to be
2303 section symbols when we're not building a shared object.
2304 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2307 1999-07-15 J.T. Conklin <jtc@redback.com>
2309 * config.bfd (i[3456]86-*-vxworks*): New target.
2311 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2313 * elf32-mips.c (mips_elf_stub_section_p): New function.
2314 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2315 (mips_elf_relocate_section): Adjust calling sequence for
2316 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2317 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2320 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2322 * configure.in: Bump version number to 2.9.5.
2323 * configure: Rebuild.
2325 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2327 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2329 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2330 to derive final type instead of hardwiring a selection.
2332 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2334 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2335 things relocated by R_MIPS16_GPREL.
2336 (mips_elf_perform_relocation): Likewise.
2338 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2340 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2342 1999-07-14 Richard Henderson <rth@cygnus.com>
2344 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2345 (_bfd_mips_elf_size_dynamic_sections): Set it.
2346 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2347 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2348 new argument max_local.
2350 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2352 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2353 subwords when handling an R_MIPS16_26 relocation.
2354 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2357 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2358 dst_mask to match reality.
2359 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2360 (mips_elf_obtain_contents): Use bfd_get.
2361 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2362 (mips_elf_relocate_section): Likewise.
2364 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2366 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2367 (mips_elf_relocate_section): Adjust calling sequence for
2368 mips_elf_perform_relocation.
2369 (mips_elf_perform_relocation): Take additional argument. Handle
2370 R_MIPS16_26. Use bfd_put for convenience.
2372 1999-07-13 Richard Henderson <rth@cygnus.com>
2374 * elf.c (assign_file_positions_for_segments): Thinko last change.
2375 Always overwrite p_flags.
2377 1999-07-13 Richard Henderson <rth@cygnus.com>
2379 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2380 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2381 .dynbss and .rel[a].bss if want_dynbss.
2382 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2384 1999-07-13 Richard Henderson <rth@cygnus.com>
2386 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2388 1999-07-13 Richard Henderson <rth@cygnus.com>
2390 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2391 (struct elf_link_hash_table): Add dynlocal.
2392 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2393 (_bfd_elf_link_adjust_dynindx): Delete.
2394 (_bfd_elf_link_renumber_dynsyms): Prototype.
2395 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2396 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2397 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2398 (_bfd_elf_link_lookup_local_dynindx): New function.
2399 (elf_link_renumber_hash_table_dynsyms): New function.
2400 (_bfd_elf_link_renumber_dynsyms): New function.
2401 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2402 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2403 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2404 instead of elf_link_remove_section_and_adjust_dynindices.
2405 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2406 (elf_link_assign_sym_version): Remove removed_dynamic code.
2407 (elf_link_renumber_dynsyms): Delete.
2408 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2410 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2411 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2412 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2413 * elf32-mips.c: Similarly.
2414 * elf32-ppc.c: Similarly.
2415 * elf32-sparc.c: Similarly.
2416 * elf64-alpha.c: Similarly.
2417 * elf64-sparc.c: Similarly.
2419 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2421 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2422 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2423 when the relocation is against _gp_disp.
2425 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2427 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2428 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2429 to possibly_dynamic_relocs. Adjust usage throughout code.
2430 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2431 (elf_mips_ctor64_howto): Likewise.
2432 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2434 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2435 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2436 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2437 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2439 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2441 * Makefile.am: Rebuild dependencies.
2442 * Makefile.in: Rebuild.
2444 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2445 * bfd-in2.h: Rebuild.
2447 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2448 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2449 structure initializations. Add casts.
2450 * reloc.c (EMPTY_HOWTO): Define.
2451 * bfd-in2.h: Rebuild.
2452 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2453 comparisons against 0.
2454 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2455 previous_ibfd_e_flags to unsigned long.
2456 * vms.h (struct vms_private_data_struct): Change section_count to
2458 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2459 (_bfd_vms_write_gsd): Change symnum to unsigned.
2460 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2461 * vms-tir.c (etir_sta): Change psect to unsigned.
2462 (alloc_section): Change idx to unsigned.
2463 (tir_sta, tir_ctl): Change psect to unsigned.
2464 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2465 * vms.c (priv_section_count): Change to unsigned.
2467 1999-07-12 Andreas Schwab <schwab@suse.de>
2469 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2470 * m68klinux.c: Likewise.
2472 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2474 * Many files: Changes to avoid gcc warnings: Remove unused local
2475 variables. Add default case to enum switches.
2476 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2477 compile if not COFF_IMAGE_WITH_PE.
2478 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2479 (bfd_arm_get_bfd_for_interworking): Likewise.
2480 (bfd_arm_process_before_allocation): Likewise.
2481 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2482 * pei-arm.c: Likewise.
2483 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2484 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2485 (mips_elf_got16_entry): Put parens around & in body of ==.
2486 (mips_elf_calculate_relocation): Correct test for empty string.
2487 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2489 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2492 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2494 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2495 as appropriate. Fill in structure initializations. Add variable
2496 initializations. Add casts.
2497 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2498 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2500 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2502 * elf-bfd.h (bfd_elf_hash): Update declaration.
2503 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2504 when calling bfd_elf_hash.
2506 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2508 * libbfd.c (bfd_put_8): Make it of type `void'.
2509 * bfd-in2.h: Regenerated.
2510 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2512 (_bfd_mips_elf_final_link): Likewise.
2514 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2516 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2518 * config.bfd (hppa*-*-linux-gnu*): New target
2520 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2522 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2523 (_bfd_mips_elf_create_dynamic_sections): New function.
2524 (_bfd_mips_elf_add_symbol_hook): Likewise.
2525 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2526 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2527 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2528 (_bfd_mips_elf_gc_mark_hook): Likewise.
2529 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2530 (_bfd_mips_elf_always_size_sections): Likewise.
2531 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2532 (_bfd_mips_elf_check_relocs): Likewise.
2533 (_bfd_mips_elf_link_hash_table_create): Likewise.
2534 (_bfd_mips_elf_print_private_data): Likewise.
2535 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2536 (_bfd_mips_elf_final_link): Likewise.
2537 (_bfd_mips_elf_additional_program_headers): Likewise.
2538 (_bfd_mips_elf_modify_segment_map): Likewise.
2539 (_bfd_mips_elf_relocate_section): Likewise.
2540 * elf32-mips.c (mips_elf32_object_p): Move contents into
2541 _bfd_mips_elf_object_p.
2542 (mips_elf_additional_program_headers): Rename to
2543 _bfd_mips_elf_additional_program_headers.
2544 (mips_elf_modify_segment_map): Rename to
2545 _bfd_mips_elf_modify_segment_map.
2546 (elf_mips_abi_name): Change prototype.
2547 (mips_elf32_section_from_shdr): Merge into
2548 _bfd_mips_elf_section_from_shdr.
2549 (mips_elf32_section_processing): Merge into
2550 _bfd_mips_elf_section_processing.
2551 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2552 the right back-end ELF linker.
2553 (mips_elf_relocate_section): Rename to
2554 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2555 (mips_elf_link_output_symbol_hook): Rename to
2556 _bfd_mips_elf_link_output_symbol_hook.
2557 (mips_elf_create_dynamic_section): Rename to
2558 _bfd_mips_elf_create_dynamic_section.
2559 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2560 Adjust for 64-bit code. Use mips_elf_got_section.
2561 (mips_elf_adjust_dynamic_symbol): Rename to
2562 _bfd_mips_elf_adjust_dynamic_symbol. Use
2563 mips_elf_allocate_dynamic_relocations.
2564 (mips_elf_finish_dynamic_symbol): Rename to
2565 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2566 Adjust for 64-bit code.
2567 (mips_elf_finish_dynamic_sections): Rename to
2568 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2569 (mips_elf_always_size_sections): Rename to
2570 _bfd_mips_elf_always_size_sections.
2571 (mips_elf_add_symbol_hook): Rename to
2572 _bfd_mips_elf_add_symbol_hook.
2573 (mips_elf_next_lo16_addend): Constify.
2574 (mips_elf_calculate_relocation): Likewise.
2575 (mips_elf_obtain_contents): Likewise.
2576 (mips_elf_perform_relocation): Likewise.
2577 (mips_elf_create_dynamic_relocation): Likewise.
2578 (mips_elf_allocate_dynamic_relocations): New function.
2579 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2580 (MIPS_ELF_REL_SIZE): Likewise.
2581 (MIPS_ELF_DYN_SIZE): Likewise.
2582 (MIPS_ELF_GOT_SIZE): Likewise.
2583 (MIPS_ELF_SYM_SIZE): Likewise.
2584 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2585 (MIPS_ELF_GET_WORD): Likewise.
2586 (MIPS_ELF_PUT_WORD): Likewise.
2587 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2588 (STUB_LW): Conditionalize for 64-bit value.
2589 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2591 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2592 Check it for inconsistency.
2593 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2595 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2597 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2598 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2599 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2600 (mips_elf_local_got_index): Likewise.
2601 (mips_elf_got_page): Likewise.
2602 (mips_elf_got_info): Likewise.
2603 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2604 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2605 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2606 instead of constant `2'.
2607 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2608 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2609 (mips_elf_size_dynamic_sections): Use
2610 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2611 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2612 Adjust all releveant entries in elf backend table.
2613 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2614 (mips_elf64_section_processing): Likewise.
2615 Adjust elf backend entries to use _bfd_mips_elf variants now
2618 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2620 (size_dynamic_sections): Likewise.
2621 (elf_link_output_extsym): Likewise.
2622 * elf.c: (elf_fake_sections): Likewise.
2623 * libbfd.c (bfd_get): New macro.
2624 (bfd_put): Likewise.
2625 * bfd-in2.h: Regenerated.
2627 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2629 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2630 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2631 wap_reloca_in, and swap_reloca_out.
2632 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2633 multiple internal relocations per external relocation.
2634 (link_read_relocs): Likewise.
2635 (elf_bfd_final_link): Likewise.
2636 (elf_link_input_bfd): Likewise.
2637 (elf_gc_mark): Likewise.
2638 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2639 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2641 (size_info): Add entries for new fields.
2642 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2643 (mips_elf64_be_swap_reloc_in): New function.
2644 (mips_elf64_be_swap_reloc_out): Likewise.
2645 (mips_elf64_be_swap_reloca_in): Likewise.
2646 (mips_elf64_be_swap_reloca_out): Likewise.
2647 (mips_elf64_size_info): Add entries for new fields.
2649 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2651 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2652 field equals the new rel_count field.
2653 (elf_link_input_bfd): When doing a relocateable link, use the new
2654 rel_count field rather than the reloc_count field.
2655 (elf_reloc_link_order): Likewise.
2656 (elf_finish_pointer_linker_section): Likewise.
2658 Based on patch from H.J. Lu <hjl@gnu.org>:
2659 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2660 shared library to override a weak definition in a regular object.
2662 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2664 * libhppa.h: Revert July 2, 1999 patch.
2666 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2667 need to generate DLTIND relocations, not DLTREL relocations.
2669 1999-07-05 Nick Clifton <nickc@cygnus.com>
2671 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2673 (coff_set_flags): Recognise arm 5 architectures.
2675 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2676 Add support for armv5 architecture.
2678 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2680 * reloc.c: Add new, assembler only, ARM reloc:
2681 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2683 * bfd-in2.h: Regenerate.
2685 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2687 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2688 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2689 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2690 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2691 * elf32-mips.c (ABI_64_P): New macro.
2692 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2693 (_bfd_mips_elf_find_nearest_line): Adjust call to
2694 _bfd_dwarf2_find_nearest_line.
2695 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2696 * libbfd.h: Regenerated.
2698 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2700 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2702 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2704 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2705 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2707 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2709 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2711 (_bfd_elf_init_reloc_shdr): New function.
2712 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2713 bfd_alloc followed by memset.
2714 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2715 (elf_fake_sections): Here.
2716 (assign_section_numbers): Assign section numbers for the second
2717 relocation section, if required.
2718 * elflink.h (elf_link_output_relocs): New function.
2719 (elf_link_size_reloc_section): Likewise.
2720 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2721 (elf_link_input_bfd): Use elf_link_output_relocs.
2723 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2724 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2726 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2728 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2731 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2733 * elf32-mips.c (mips_elf_got_info): Move declaration before
2734 prototypes. Change global_gotsym to be a pointer to a hash entry,
2735 rather than a number index.
2736 (mips_elf_link_hash_entry): Move declaration before prototypes.
2737 (mips_elf_irix6_finish_dynamic_symbol): New function.
2738 (mips_elf_sign_extend): Likewise.
2739 (mips_elf_high): Likewise.
2740 (mips_elf_higher): Likewise.
2741 (mips_elf_highest): Likewise.
2742 (mips_elf_global_got_index): Likewise.
2743 (mips_elf_local_got_index): Likewise.
2744 (mips_elf_got_offset_from_index): Likeiwse.
2745 (mips_elf_record_global_got_symbol): Likewise.
2746 (mips_elf_got_page): Likewise.
2747 (mips_elf_next_lo16_addend): Likewise.
2748 (mips_elf_calculate_relocation): Likewise.
2749 (mips_elf_obtain_contents): Likewise.
2750 (mips_elf_perform_relocation): Likewise.
2751 (mips_elf_assign_gp): Likewise.
2752 (mips_elf_sort_hash_table_f): Likewise.
2753 (mips_elf_sort_hash_table): Likewise.
2754 (mips_elf_got_section): Likewise.
2755 (mips_elf_got_info): Likewise.
2756 (mips_elf_create_local_got_entry): Likewise.
2757 (mips_elf_got16_entry): Likewise.
2758 (mips_elf_create_dynamic_relocation): Likewise.
2759 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2760 (mips_elf_final_gp): Use mips_elf_assign_gp.
2761 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2762 into SHN_SCOMMON automatically on IRIX6.
2763 (mips_elf_add_symbol_hook): Likewise.
2764 (mips_elf_relocate_section): Rewrite, using
2765 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2766 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2767 Don't deal with .rld_map on IRIX6.
2768 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2769 section flags appropriately for .got.
2770 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2771 the got. Call mips_elf_record_global_got_symbol and allocate
2772 local got space appropriately.
2773 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2774 char *. Rework calculation of GOT size. Sort dynamic symbol
2775 table entries so entries that do not require GOT entries appear at
2776 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2777 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2779 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2781 (mips_elf_finish_dynamic_symbol): Use
2782 mips_elf_irix6_finish_dynamic_symbol.
2783 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2784 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2785 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2787 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2789 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2790 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2792 1999-06-04 Philip Blundell <philb@gnu.org>
2794 * elf32-arm.h (elf_backend_got_header_size): Define.
2795 (elf_backend_plt_header_size): Likewise.
2797 1999-06-28 Jim Pick <jim@jimpick.com>
2799 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2801 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2803 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2804 relocation function.
2805 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2807 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2809 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2810 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2811 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2812 (_bfd_mips_elf_section_from_shdr): Use them.
2813 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2814 of GP-relative sections.
2815 (_bfd_mips_elf_set_section_contents): Use them.
2816 (_bfd_mips_elf_section_processing): Share code between .sdata and
2817 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2818 (mips_elf_additional_program_headers): Add handling for
2819 PT_MIPS_OPTIONS segment on IRIX6.
2820 (mips_elf_modify_segment_map): Likeiwse.
2821 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2822 Include the options sections on IRIX6. Don't look for GP-relative
2823 sections by name; use SHF_MIPS_GPREL instead.
2824 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2826 (mips_elf_create_dynamic_sections): Don't muck about with section
2827 alignments and such on IRIX6.
2828 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2829 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2830 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2831 bfd_zalloc rather than bfd_alloc and memset.
2832 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2833 Don't assert the existence of .rld_map on IRIX6.
2834 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2836 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2837 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2840 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2842 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2843 (mips_elf_swap_msym_out): New function.
2844 (mips_elf_create_msym_section): Likewise.
2845 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2846 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2847 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2848 section not named .msym.
2849 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2850 .msym directly. Set appropriate attributes for the .msym
2852 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2853 (mips_elf_link_hash_newfunc): Clear it.
2854 (mips_elf_create_dynamic_sections): Create the .msym section
2856 (mips_elf_size_dynamic_sections): Allocate space for the
2857 .msym section. Add a DT_MIPS_MSYM entry.
2858 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2860 (mips_elf_finish_dynamic_sections): Assign a value for
2861 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2863 * elf32-mips.c (irix_compat_t): New enumeration.
2864 (ABI_N32_P): New macro.
2865 (IRIX_COMPAT): Likewise.
2866 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2867 (mips_elf_relocate_section): Fix typo.
2869 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2871 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2872 as writable PE sections.
2874 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2876 * dwarf2.c (struct arange): New type.
2877 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2878 (arange_add): New function.
2879 (decode_line_info): Keep track of address ranges that a compilation
2881 (comp_unit_contains_address): Return true if address is contained
2882 in _any_ of the address ranges associated with a compilation unit.
2883 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2884 on the first comp_unit that contains the address.
2886 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2888 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2889 (decode_line_info): Add variable STASH and initialize it to point
2890 to the per-bfd dwarf2_debug info. Remove static variable
2891 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2893 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2895 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2896 shared library to have an undefined symbol.
2898 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2899 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2901 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2903 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2904 * elf32-hppa.c: Remove everything related to symbol extension
2905 sections & records. Use the common elf_hppa_final_write_processing.
2907 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2909 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2910 functions instead of _init/_fini if requested.
2912 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2914 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2917 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2919 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2920 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2922 (ppc_elf_finish_dynamic_sections): Check for positive section
2923 dynindx field, rather than comparing against -1.
2924 (ppc_elf_relocate_section): Only return false if undefined_symbol
2925 or reloc_overflow fail, not always upon encountering an error.
2927 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2929 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2930 bfd_byte * before performing pointer arithmetic.
2932 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2934 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2936 * elf32-hppa.c: Include elf-hppa.h.
2937 (ARCH_SIZE): Define.
2938 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2940 (elf32_hppa_info_to_howto): Similarly.
2941 (elf_hppa_howto_table): Similarly.
2942 (elf_hppa_reloc_type_lookup): Similarly.
2943 (hppa_elf_gen_reloc_type): Similarly.
2944 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2946 1999-06-22 Nick Clifton <nickc@cygnus.com>
2948 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2949 handling R_V850_22_PCREL relocation.
2951 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2953 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2956 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2958 * section.c (_bfd_strip_section_from_output): Ignore sections
2959 DISCARDed by the link script.
2961 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2963 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2964 Remove unused local variable spp.
2966 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2967 the entry symbol is not set.
2969 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2971 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2972 GPDISP or LITUSE in a relocatable link.
2974 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2976 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2977 * (alloc_dwarf1_func): Likewise.
2979 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2981 * libhppa.h: Fix various formatting errors.
2982 (assemble_3); Rewrite using CATENATE.
2983 (assemble_17): Fix various bugs.
2985 1999-06-16 Nick Clifton <nickc@cygnus.com>
2987 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2989 1999-06-15 Richard Henderson <rth@cygnus.com>
2991 * section.c (SEC_SHORT): Define.
2992 * bfd-in2.h: Rebuild.
2994 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2996 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2997 Remove abfd parameter. Use _bfd_strip_section_from_output.
2998 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3000 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3001 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3002 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3004 (bfd_elf_size_dynamic_sections): Use it.
3006 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3008 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3009 complain_overflow_bitfield to complain_overflow_signed.
3011 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3013 * elflink.h (elf_link_read_relocs_from_section): New function,
3015 (elf_link_read_relocs): Here. Use it for both relocation
3018 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3020 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3021 asect->reloc_count is valid.
3023 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3025 * elf32-mips.c (mips_elf32_section_processing): Permit a
3026 SHT_MIPS_REGINFO section to have a size of 0.
3028 1999-06-12 David O'Brien <obrien@freebsd.org>
3030 * config.bfd (alpha*-*-freebsd*): New target.
3031 (i[3456]86-*-freebsd*): Now defaults to ELF.
3033 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3035 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3036 wrap if the relocation covers the high bit of an address.
3038 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3040 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3042 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3043 instead of R_SPARC_max.
3044 (sparc64_elf_info_to_howto): Likewise.
3045 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3046 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3048 1999-06-07 Richard Henderson <rth@cygnus.com>
3050 * section.c (_bfd_strip_section_from_output): Remove output
3051 sections with no initial link_order.
3053 1999-06-07 Nick Clifton <nickc@cygnus.com>
3055 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3057 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3059 * Makefile.am (SOURCE_HFILES): Add missing headers.
3060 * Makefile.in: Regenerated.
3062 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3064 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3067 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3069 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3070 range undefweak symbols.
3071 * hash.c: Add missing comma after @xref{}
3072 * linker.c: Likewise.
3074 1999-06-04 Nick Clifton <nickc@cygnus.com>
3076 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3078 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3079 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3080 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3081 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3083 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3085 * Makefile.am: Rebuild dependencies.
3086 (BFD32_BACKENDS): Add dwarf1.lo.
3087 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3088 * Makefile.in: Rebuild.
3090 1999-06-04 Nick Clifton <nickc@cygnus.com>
3092 * Makefile.am: Add epoc-arm-pe target.
3093 * Makefile.in: Regenerate.
3094 * pe-arm.c: Only redefine interworking function names if they have
3095 not already been redefined.
3096 * pei-arm.c: Only redefine interworking function names if they have
3097 not already been redefined.
3098 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3100 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3103 1999-06-03 Nick Clifton <nickc@cygnus.com>
3105 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3107 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3109 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3111 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3113 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3114 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3116 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3118 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3119 in other text sections.
3121 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3123 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3124 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3125 * libbfd.h: Regenerate.
3126 * coff-sh.c (sh_merge_private_data): Delete.
3127 (coff_bfd_merge_private_bfd_data): Change to
3128 _bfd_generic_verify_endian_match.
3129 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3131 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3133 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3135 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3137 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3139 (bfd_elf32_arm_process_before_allocation): Likewise.
3140 * bfd-in2.h: Rebuild.
3142 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3144 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3145 track of end_sequence markers.
3146 (add_line_info): Add END_SEQUENCE arg.
3147 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3148 debug-line info---it doesn't work right if a compilation unit
3149 consists of multiple discontiguous code-sequences. It would be
3150 worthwhile to optimize for the common case where a compilation
3151 unit results in a contiguous set of code sequences, but this is
3152 quite tricky to get right for arbitrary DWARF2 files.
3153 (lookup_address_in_line_info_table): Don't use the last line entry
3154 for a compilation unit for anything with an address higher than
3155 this line entry. Also, check for end_sequence markers to
3156 correctly handle discontinuities.
3157 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3158 compilation units, check all compilation units with each->high==0
3159 just like when reading compilation units.
3161 * dwarf2.c (decode_line_info): Initialize table->files and
3162 table->last_line to NULL to avoid segfaults due to random
3163 values in these members.
3164 (concat_filename): Check for out-of-range file number before
3165 indexing filename table. Segfaults suck.
3167 * dwarf2.c (decode_line_info): Don't truncate address to least
3168 significant 32 bits (breaks 64 bit targets).
3169 (lookup_address_in_function_table): Ditto.
3170 (comp_unit_contains_address): Ditto.
3172 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3174 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3175 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3176 (mips_elf64_howto_table_rela): Likewise.
3178 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3180 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3181 single section has two associated relocation sections.
3183 1999-06-02 Mark Salter <msalter@cygnus.com>
3185 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3186 COFF_WITH_PE defined.
3188 1999-06-02 Nick Clifton <nickc@cygnus.com>
3190 * pe-arm.c: Rename global arm interworking functions to avoid name
3191 collision when all targets BFD is built.
3194 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3196 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3197 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3198 (bfd_elf_section_data): Add use_rela_p.
3199 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3200 (_bfd_elf_new_section_hook): Likewise.
3201 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3203 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3204 * elfcode.h (write_relocs): Determine whether or not use rela
3205 relocs based on the relocation section header.
3206 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3207 instead of use_rela_p.
3208 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3209 (elf_backend_may_use_rela_p): Likewise.
3210 (elf_backend_default_use_rela_p): Likewise.
3211 (elfNN_bed): Use them.
3213 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3215 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3217 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3219 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3220 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3221 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3222 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3223 * bfd-in2.h: Regenerated.
3224 * libbfd.h: Likewise.
3225 * elf32-mips.c (mips_info_to_howto_rela): New function.
3226 (USE_REL): Adjust for new conventions.
3227 (MINUS_ONE): New macro.
3228 (elf_mips_howto_table): Add R_MIPS_SUB.
3229 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3231 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3232 .MIPS.content section.
3233 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3234 with .MIPS.content as .MIPS.content sections. Set
3235 SHF_MNIPS_NOSTRIP for such section.
3236 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3237 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3238 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3240 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3242 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3245 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3248 1999-05-30 Philip Blundell <philb@gnu.org>
3250 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3251 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3252 the addend does not overflow into the rest of the word.
3254 1999-05-29 Nick Clifton <nickc@cygnus.com>
3256 * bfd-in.h: Amend prototype for
3257 bfd_elf32_arm_process_before_allocation .
3258 * bfd-in.h: Regenerate.
3260 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3261 elements in a fixed sized array.
3262 (ARM_ELF_ABI_VERSION): Define.
3263 (ARM_ELF_OS_ABI_VERSION): Define.
3264 (R_ARM_THM_ABS5): Fix rightshift and size.
3265 (R_ARM_THM_PC22): Fix size.
3266 (R_ARM_PLT32): Define Howto.
3267 (find_howto): New function: Locate a howto based on a reloc
3269 (elf32_arm_info_to_howto): Use find_howto if necessary.
3270 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3271 bfd_reloc_code_real_type.
3272 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3273 and BFD_RELOC_VTABLE_ENTRY.
3274 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3276 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3277 elements in a fixed sized array.
3278 (ARM_ELF_ABI_VERSION): Define.
3279 (ARM_ELF_OS_ABI_VERSION): Define.
3280 (R_ARM_THM_ABS5): Fix rightshift and size.
3281 (R_ARM_THM_PC22): Fix size.
3282 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3283 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3284 bfd_reloc_code_real_type.
3286 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3287 no_pipeline_knowledge.
3288 (elf32_arm_link_hash_create): Initialise new field to zero.
3289 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3290 no_pipeline_knowledge. Use this parameter to initialise the field
3291 in the globals data structure.
3292 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3293 no_pipeline_knowledge is false and the binary is from an old
3295 (elf32_arm_merge_private_data): Generate an error if an attempt is
3296 made to linl together big endian and little endian code.
3297 (elf32_arm_post_process_headers): New function: Initialise the
3298 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3300 (elf_backend_post_process_headers): Define.
3302 1999-05-28 Nick Clifton <nickc@cygnus.com>
3304 * elf-bfd.h (struct elf_backend_data): Add new field:
3305 elf_backend_post_process_headers.
3307 * elfxx-target.h (elf_backend_post_process_headers): Define to
3308 NULL if not already defined.
3309 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3311 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3313 (_bfd_elf_compute_section_file_positions): Call
3314 elf_backend_post_process_headers if defined.
3316 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3318 * configure.in: Check whether getuid and getgid exist.
3319 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3320 HAVE_GETGID are not defined, respectively.
3321 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3323 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3324 * configure, config.in: Rebuild.
3326 1999-05-28 Martin Dorey <mdorey@madge.com>
3328 * elf32-i960.c: New file.
3329 * elf.c (prep_headers): Handle bfd_arch_i960.
3330 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3331 * config.bfd (i960-*-elf*): New target.
3332 * configure.in (bfd_elf32_i960_vec): New target vector.
3333 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3334 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3335 * Makefile.in, aclocal.m4, configure: Rebuild.
3337 1999-05-27 Nick Clifton <nickc@cygnus.com>
3339 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3341 (find_howto): New function: Find entries in the
3342 elf32_arm_howto_table.
3343 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3345 (elf32_arm_reloc_type_lookup): Add lookup for
3346 BFD_RELOC_ARM_PLT32.
3348 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3350 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3351 (elf32_arm_link_hash_table_create): Use above function as the
3352 constructor for hash table entries.
3353 (elf32_arm_relocate_section): Avoid crash when there is no output
3355 (elf32_arm_final_link_relocate): New parameter h.
3356 (elf32_arm_relocate_section): Pass symbol hash entry to above
3358 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3361 1999-05-25 Catherine Moore <clm@cygnus.com>
3363 * coff-arm.c (coff_arm_relocate_section): Don't emit
3364 base file entries for pc-relative values.
3366 1999-05-25 DJ Delorie <dj@cygnus.com>
3368 * peicode.h (coff_swap_sym_in): When we create the actual section
3369 to reflect the not-there section C_SECTION symbols refer to,
3370 change the symbol class to C_STAT as the section is now really
3373 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3375 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3378 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3380 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3382 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3383 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3385 1999-05-16 Nick Clifton <nickc@cygnus.com>
3387 * coff-mcore.c (in_reloc_p): Reinstate.
3389 1999-05-15 Nick Clifton <nickc@cygnus.com>
3391 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3392 * bfd-in2.h: Regenerate.
3393 * coff-mcore.c (in_reloc_p): Remove defintion.
3394 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3395 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3396 IMAGE_REL_MCORE_RVA.
3397 (coff_mcore_rtype_to_howto): Add special processing for
3398 IMAGE_REL_MCORE_RVA.
3399 (coff_mcore_relocate_section): Add support for
3400 IMAGE_REL_MCORE_RVA.
3401 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3402 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3404 (mcore_elf_relocate_section): Delete redundant case labels.
3406 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3408 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3409 precedence between bit-and and comparison.
3411 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3413 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3414 list of target formats (targ_selvecs).
3415 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3416 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3418 1999-05-10 DJ Delorie <dj@cygnus.com>
3420 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3421 reasonable mode until "ar x" is smart enough to skip it (fixes
3422 gcc/libgcc.a builds on mips-ecoff targets
3424 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3425 to work. Hack to support MS import libraries, which use different
3426 COMDAT types than GNU.
3427 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3428 to implied zero-length sections (see peicode below)
3429 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3430 filename symbols, which use one *or more* auxents.
3431 * coffswap.h (coff_swap_aux_in): ditto
3432 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3435 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3437 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3438 for all relocations.
3440 1999-05-10 Catherine Moore <clm@cygnus.com>
3442 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3443 if COFF_IMAGE_WITH_PE.
3444 (bfd_arm_process_before_allocation): Likewise.
3445 (bfd_arm_get_bfd_for_interworking): Likewise.
3446 * coff-arm.c: Likewise.
3447 * bfd-in2.h: Regenerate.
3448 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3449 (armpe_big_vec): Likewise.
3450 * configure: Rebuild.
3452 1999-05-10 Nick Clifton <nickc@cygnus.com>
3454 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3455 section, not just .rel. Same for .rela.
3457 1999-05-07 Nick Clifton <nickc@cygnus.com>
3459 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3460 endianism with an error message.
3462 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3464 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3465 assignment from "unsigned char *" to "char *".
3466 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3468 1999-05-05 Catherine Moore <clm@cygnus.com>
3470 * coff-arm.c (coff_arm_relocate_section): Add one to
3471 address of ARM_RVA32 thumb functions.
3473 1999-05-05 Catherine Moore <clm@cygnus.com>
3475 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3476 (elf32_m68k_copy_private_bfd_data): New.
3477 (elf32_m68k_merge_private_bfd_data): New.
3478 (elf32_m68k_print_private_bfd_data): New.
3479 (CPU32_FLAG): Define.
3480 (PLT_CPU32_ENTRY_SIZE): Define.
3481 (elf_cpu32_plt0_entry): Declare.
3482 (elf_cpu32_plt_entry): Declare.
3483 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3484 (elf_m68k_finish_dynamic_symbol): Likewise.
3485 (elf_m68k_finish_dynamic_sections): Likewise.
3486 (elf_backend_plt_header_size): Remove definition.
3487 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3488 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3489 (bfd_elf32_bfd_set_private_flags): Define.
3490 (bfd_elf32_bfd_print_private_bfd_data): Define.
3492 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3494 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3495 and R_LONG_PCREL_MODE.
3497 1999-04-29 Nick Clifton <nickc@cygnus.com>
3499 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3501 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3503 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3504 in relocation calculation.
3506 1999-04-26 Tom Tromey <tromey@cygnus.com>
3508 * aclocal.m4, configure: Updated for new version of libtool.
3510 1999-04-21 Nick Clifton <nickc@cygnus.com>
3512 * coff-mcore.c: Add support for mcore relocs.
3514 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3516 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3517 incorrect use EF_MIPS_xxBITPTRS.
3519 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3521 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3524 * bfd-in2.h: Rebuild.
3525 * libbfd.h: Rebuild.
3527 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3529 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3530 (coff_arm_relocate_section): Add ARM26D transform. Only
3531 change to ARM26D for relocateable links.
3533 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3535 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3536 (bfd_elf32_bfd_print_private_bfd_data): New.
3538 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3540 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3541 refetch addend if USE_REL, add many comments regarding current state.
3542 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3543 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3544 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3545 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3547 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3549 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3550 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3552 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3554 * dwarf2.c (decode_line_info): Don't truncate address to least
3555 significant 32 bits (breaks 64 bit targets).
3556 (lookup_address_in_function_table): Ditto.
3557 (comp_unit_contains_address): Ditto.
3559 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3561 * coff-arm.c (arm_emit_base_file_entry): New routine.
3562 (A2T3_OFFSET): Define.
3563 (T2A3_OFFSET): Define.
3564 (coff_arm_relocate_section): Emit base file entries for interworking
3567 1999-04-13 Philip Blundell <philb@gnu.org>
3569 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3570 relocs 17 through 19.
3572 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3574 * elfcode.h: Remove fnmatch.h.
3575 * elflink.h (elf_link_assign_sym_version): Call back to ld
3576 instead of calling fnmatch.
3578 * config.bfd (i?86-*-beoself): Include pe vecs.
3580 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3582 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3585 1999-04-10 Richard Henderson <rth@cygnus.com>
3587 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3588 when trying to resolve dynamic symbol references.
3589 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3590 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3591 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3592 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3593 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3594 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3595 * elflink.h (elf_link_output_extsym): Likewise.
3597 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3599 * section.c (_bfd_strip_section_from_output): New function moved from
3600 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3601 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3602 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3603 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3604 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3605 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3606 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3607 * bfd-in2.h: Update.
3609 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3611 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3613 1999-04-08 Nick Clifton <nickc@cygnus.com>
3615 * coff-mcore.c: New File: Support for mcore-pe targets.
3616 * cpu-mcore.c: New File: Support for mcore targets.
3617 * elf32-mcore.c: New File: Support for mcore-elf target.
3618 * pe-mcore.c: New File: Definitions for mcore-pe target.
3619 * pei-mcore.c: New File: Definitions for mcore-pei target.
3620 * Makefile.am: Add support for MCore targets.
3621 * Makefile.in: Regenerate.
3622 * config.bfd: Add support for MCore targets.
3623 * configure.in: Add support for MCore targets.
3624 * configure: Regenerate.
3625 * archures.c: Add support for MCore architecture.
3626 * bfd-in2.h: Regenerate.
3627 * coffcode.h: Add support for mcore-pe targets.
3628 * elf.c: Add support for mcore-elf target.
3629 * reloc.c: Add support for MCore relocs.
3630 * targets.c: Add support for MCore targets.
3632 1999-04-07 Nick Clifton <nickc@cygnus.com>
3634 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3635 R_ARM_XPC25 and R_ARM_THM_XPC22.
3636 (elf32_arm_reloc_map): Remove redundant entries.
3638 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3640 * sysdep.h (LC_MESSAGES): Never define.
3642 1999-04-06 Chris Torek <torek@bsdi.com>
3644 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3645 all callers. Rewrite completely.
3646 (_bfd_relocate_contents): Rewrite overflow checking.
3647 * bfd-in2.h: Rebuild.
3649 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3651 From Gabriel Paubert <paubert@iram.es>:
3652 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3653 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3654 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3655 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3656 * ppcboot.c (ppcboot_vec): Use little endian routines for
3659 * elf.c (elfcore_strndup): Only define if it will be used.
3660 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3662 (ppc_elf_check_relocs): Remove unused local i.
3663 (ppc_elf_gc_mark_hook): Add default case to switch.
3665 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3666 * srec.c (srec_scan): Accept \r in symbol definitions.
3667 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3668 (symbolsrec_object_p): Likewise.
3670 1999-04-04 Don Bowman <don@pixsci.com>
3672 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3674 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3676 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3678 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3679 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3681 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3683 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3686 1999-03-31 Nick Clifton <nickc@cygnus.com>
3688 * config.bfd: Add support for arm-epoc-pe target.
3689 * configure.in: Add support for arm-epoc-pe target.
3690 * configure: Regenerate.
3691 * targets.c: Add support for arm-epoc-pe target.
3692 * coff-arm.c: Allow header files to override definition of
3693 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3694 * pe-arm.h: Allow previous header files to override definition of
3695 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3696 * pei-arm.h: Allow previous header files to override definition of
3697 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3698 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3699 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3701 1999-03-30 Nick Clifton <nickc@cygnus.com>
3703 * elf.c (elf_map_symbols): Handle the case where section
3704 symbols are generated for content-less sections which are
3705 not mapped to the output file.
3707 * linker.c: Replace direct references to fields in BFD structure
3708 with accessor macros.
3710 * elflink.h: Replace direct references to fields in BFD structure
3711 with accessor macros.
3713 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3715 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3717 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3718 account when adjusting section symbols during a partial link.
3720 1999-03-24 Nick Clifton <nickc@cygnus.com>
3722 * coff-sparc.c (struct coff_reloc_map): Change type of field
3723 'bfd_reloc_val' to bfd_reloc_code_real_type.
3724 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3725 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3726 * elf32-arc.c (struct arc_reloc_map): Ditto.
3727 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3728 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3729 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3730 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3731 * elf32-sh.c (struct elf_reloc_map): Ditto.
3732 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3733 * elf32-v850.c (struct v850_reloc_map): Ditto.
3734 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3735 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3736 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3738 1999-03-17 Martin Hunt <hunt@cygnus.com>
3740 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3741 function so source-level assembly works. If multiple N_SOs
3742 are seen without and N_FUNs, create an indextable entry with
3743 a NULL function name.
3745 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3747 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3748 of certian similar cpus.
3750 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3752 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3753 Add the 5000. Change the architecture for the 5400 to mips4.
3754 (elf_mips_mach): Add r5000.
3756 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3758 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3760 1999-03-11 Nick Clifton <nickc@cygnus.com>
3762 * binary.c (binary_set_section_contents): Generate warning about
3763 huge file offsets for any section that will occupy file space, not
3764 just those that are loadable.
3766 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3768 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3770 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3772 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3774 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3776 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3777 * elflink.h: Revert all changes since Feb 16. Instead:
3778 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3779 appropriate. Copy it to version symbols.
3780 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3781 symbols if appropriate.
3782 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3783 symbol if appropriate.
3784 (elf_link_output_extsym): If symbol is marked as undefined, and
3785 has no nonweak references, mark it as weak undefined.
3787 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3789 * elflink.h (elf_merge_symbol): When overriding a dynamic
3790 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3792 (elf_link_add_object_symbols): Don't copy the other field if we
3795 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3797 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3798 shared object with a weak undefined symbol.
3800 1999-02-18 Nick Clifton <nickc@cygnus.com>
3802 * elfarm-nabi.c: Set partial_inplace back to false.
3804 1999-02-17 Nick Clifton <nickc@cygnus.com>
3806 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3807 (USER_LABEL_PREFIX): Set to "_".
3809 The following patches are from: Scott Bambrough
3810 <scottb@corelcomputer.com>
3812 * libaout.h (M_ARM6_NETBSD): Set to 143.
3814 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3815 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3816 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3817 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3818 * bfd-in2.h: Regenerate.
3820 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3821 'true' as REL relocs are now being used. Add new PIC relocs:
3822 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3823 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3825 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3827 (elf32_arm_final_link_relocate): Change parameters so that entire
3828 reloc is passed. Add support for PIC relocs.
3829 (elf32_arm_relocate_section): Pass entire reloc to
3830 elf32_arm_final_link_relocate.
3831 (elf32_arm_check_relocs): Handle new PIC relocs.
3832 (elf32_arm_adjust_dynamic_symbol): New function.
3833 (elf32_arm_size_dynamic_sections): New function.
3834 (elf32_arm_discard_copies): New function.
3835 (elf32_arm_finish_dynamic_symbol): New function.
3836 (elf32_arm_finish_dynamic_sections): New function.
3837 (ELF_MAXPAGE_SIZE): Define.
3838 (bfd_elf32_bfd_reloc_type_lookup): Define.
3839 (elf_backend_relocate_section): Define.
3840 (elf_backend_adjust_dynamic_symbol): Define.
3841 (elf_backend_create_dynamic_sections): Define.
3842 (elf_backend_finish_dynamic_symbol): Define.
3843 (elf_backend_finish_dynamic_sections): Define.
3844 (elf_backend_size_dynamic_sections): Define.
3845 (elf_backend_plt_readonly): Define.
3846 (elf_backend_want_got_plt): Define.
3847 (elf_backend_want_plt_sym): Define.
3849 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3851 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3852 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3853 (_bfd_mips_elf_fake_sections): Likewise.
3855 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3857 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3858 bfd_elf32_arm_get_bfd_for_interworking,
3859 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3862 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3863 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3864 elf32_arm_find_nearest_line): Make them static.
3866 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3868 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3869 callers. Do not merge a definition from a shared object with a
3870 weak undefined symbol.
3871 (elf_link_add_object_symbols): Do not change the symbol type or
3872 size if the old symbol overrides the new one.
3874 1999-02-08 Nick Clifton <nickc@cygnus.com>
3876 * config.bfd: Add support for strongarm target.
3878 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3880 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3881 fields instead of unsigned char.
3883 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3885 * Makefile.am: Rebuild dependencies.
3886 * Makefile.in: Rebuild.
3888 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3890 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3891 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3892 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3893 * acinclude.m4: Add comments to uses of AC_DEFINE.
3894 * acconfig.h: Remove.
3895 * configure: Rebuild with current autoconf/automake.
3896 * aclocal.m4: Likewise.
3897 * config.in: Likewise.
3898 * Makefile.in: Likewise.
3900 1999-02-04 DJ Delorie <dj@cygnus.com>
3902 * libbfd.c (real_read): don't call fread for zero bytes. This
3903 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3905 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3907 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3908 of a jump is in the current 256 MB region.
3910 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3912 * format.c (bfd_check_format_matches): Change last patch to only
3913 take effect for the binary target.
3915 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3917 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3919 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3921 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3923 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3925 * format.c (bfd_check_format_matches): If the target was
3926 previously specified, don't check other targets when checking for
3929 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3931 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3932 (elf32_arm_reloc_type_lookup): Removed
3933 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3934 (elf32_arm_reloc_type_lookup): New.
3935 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3936 (elf32_arm_reloc_type_lookup): New.
3938 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3940 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3941 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3942 * Makefile.am: Use new files.
3943 * Makefile.in: Regenerate.
3944 * configure.in: Use new files.
3945 * configure: Regenerate.
3947 1999-02-01 Nick Clifton <nickc@cygnus.com>
3949 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3950 (fr30_elf_gc_sweep_hook): New function.
3951 (elf_backend_can_gc_sections): Define.
3953 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3955 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3956 and bfd_elf32_bigarm_oabi_vec.
3958 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3960 * Makefile.am (elf32-arm-oldabi.lo): New.
3961 (elf32-arm-newabi.lo): New.
3962 * Makefile.in: Regenerate.
3963 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3964 (arm-*-elf): Likewise.
3966 (thumb-*-oabi): New.
3967 * configure: Regenerate.
3968 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3969 (bfd_elf32_bigarm_oabi_vec): New.
3970 * elf32-arm-newabi.c: New.
3971 * elf32-arm-oldabi.c: New.
3972 * elf32-arm.c: Removed.
3975 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3977 * binary.c (binary_set_section_contents): Omit warnings for
3978 unloadable sections.
3980 1999-01-31 Michael Meissner <meissner@cygnus.com>
3982 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3983 powerpc{,le}-*-eabi.
3985 1999-01-29 Nick Clifton <nickc@cygnus.com>
3987 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3988 * dwarf2.c (read_signed_leb128): Remove unused variables.
3990 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3992 * elf.c (assign_file_positions_for_segments): Only adjust
3993 p_align when needed.
3995 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3997 * binary.c (binary_set_section_contents): Don't return early for a
3998 non-loadable section, in case the first section is non-loadable.
3999 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4000 W. Rozycki <macro@ds2.pg.gda.pl>.
4002 1999-01-28 Nick Clifton <nickc@cygnus.com>
4004 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4005 R_FR30_GNU_VTENTRY relocs.
4007 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4009 * elflink.h (elf_link_output_sym): Zero syms which are
4010 part of sections which have been excluded.
4012 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4014 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4016 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4017 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4019 1999-01-27 Nick Clifton <nickc@cygnus.com>
4021 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4023 (fr30_final_link_relocate): Use computed value as result of
4026 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4028 * binary.c (binary_set_section_contents): Emit warning for
4029 huge file offsets due to widely-dispersed section LMAs.
4031 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4033 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4034 align first section to largest section alignment, not first
4037 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4039 * configure.in: Require autoconf 2.12.1 or higher.
4041 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4043 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4044 * bfd-in2.h: Likewise.
4045 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4047 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4049 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4050 * cpu-mips.c: Add support for and independent 4111.
4051 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4052 (_bfd_mips_elf_final_write_processing):
4053 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4055 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4057 * elf32-mips.c (elf_mips_abi_name): New.
4058 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4060 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4062 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4063 Handle bfd_mach_mips4300.
4065 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4067 * elf32-i386.c: Remove leaked development code from patch
4068 1998-12-10 by Richard Henderson.
4070 1998-12-10 Richard Henderson <rth@cygnus.com>
4072 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4073 in debug sections for symbol defined externally.
4075 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4077 * targets.c (bfd_target_vector): Remove duplicate entry for
4080 1998-12-09 Nick Clifton <nickc@cygnus.com>
4082 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4083 since we are using RELAs.
4085 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4087 SCO Open Server Release 5 core file support, from Jouke Numan
4089 * sco5-core.c: New file.
4090 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4091 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4092 * Makefile.am: Rebuild dependencies.
4093 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4094 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4095 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4096 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4097 * bfd-in2.h, configure, Makefile.in: Rebuild.
4099 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4101 * config.bfd (hppa*-*-mpeix*): New target.
4102 * configure.in: Add AC_HEADER_DIRENT.
4103 (hppa*-*-mpeix*): New target.
4104 * configure.host (hppa*-*-mpeix*): New host.
4105 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4106 friends rather than just including <sys/dir.h>.
4107 * som.h (struct som_symbol): Add hppa_priv_level and apto
4108 tc_data. Change all users.
4109 (struct somdata): Add comp_unit field.
4110 (obj_som_compilation_unit): Define.
4111 (bfd_som_attach_compilation_unix): Declare.
4112 * som.c: Check HOST_HPPAMPEIX.
4113 (struct som_misc_symbol_info): Add new field priv_level.
4114 (som_object_setup): Add current_offset parameter. Change all
4116 (setup_sections): Likewise.
4117 (som_object_p): For EXECLIBMAGIC, read the lst header.
4118 (som_write_symbol_strings): Add compilation_unit parameter.
4120 (som_finish_writing): Write out compilation_unit.
4121 (som_bfd_derive_misc_symbol_info): Set priv_level.
4122 (som_build_and_write_symbol_table): Set xleast field to 3.
4123 (som_slurp_symbol_table): Set symbol priv_level.
4124 (bfd_som_attach_compilation_unit): New function.
4125 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4126 priv_level into symbol_value.
4127 * configure, config.in: Rebuild.
4129 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4131 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4132 warning function to call _bfd_error_handler instead.
4134 * libbfd.c (COERCE32): Cast through unsigned long and long to
4135 avoid bug in old version of gcc.
4137 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4138 (elf_backend_additional_program_headers): Don't define.
4140 1998-12-08 Nick Clifton <nickc@cygnus.com>
4142 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4143 relocations to include offset of 2 included in the insns, and the
4144 offset of the relocs within the section.
4146 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4148 The following changes were made by David Taylor
4149 <taylor@texas.cygnus.com>, Edith Epstein
4150 <eepstein@sophia.cygnus.com>, Jim Blandy
4151 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4152 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4153 changes originally made by HP; HP did not create ChangeLog
4156 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4157 automake macro library.
4159 * hpux-core.c (hpux_core_core_file_p): this function now
4160 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4161 found in the corefile! Also, in hpux_core_core_file_p, if we
4162 encounter a section with an unknown type, don't punt. Instead,
4163 just skip it. Also, count the number of sections of known type
4164 that we encounter. If we encounter at least one good one, then
4165 we'll declare that the file is a core file. If we encounter any
4166 unknown ones but some known ones, then we'll issue a warning (but
4167 still declare it to be a core file). Also, correctly decide when a
4169 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4170 (CORE_ANON_SHMEM): define if not defined.
4171 (hpux_core_struct): add members lwpid and user_tid.
4172 (core_kernel_thread_id, core_user_thread_id): new macros.
4173 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4174 the name before storing it in the bfd.
4175 (hpux_core_core_file_p): handle threads.
4177 * libhppa.h (GET_FIELD): protect against redefinition.
4178 (HPPA_WIDE): define.
4179 (GET_FIELD): define.
4184 (sign_extend): redefine.
4185 (assemble_6): define.
4186 (assemble_12): rewrite.
4187 (assemble_16): define.
4188 (assemble_16a): define.
4189 (assemble_17): rewrite.
4190 (assemble_22): define.
4192 1998-12-07 Nick Clifton <nickc@cygnus.com>
4194 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4195 relocations for signed values.
4197 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4199 * mipsbsd.c (MY(set_arch_mach)): Make static.
4200 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4201 bfd_mach_mips* macros rather than simple numbers.
4203 COFF weak symbol support, based on patches from Mark Elbrecht
4204 <snowball3@usa.net>:
4205 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4206 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4207 (coff_write_alien_symbol): Likewise.
4208 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4209 (coff_link_add_symbols): Likewise.
4210 (_bfd_coff_link_input_bfd): Likewise.
4211 (_bfd_coff_write_global_sym): Likewise.
4213 * elf.c (copy_private_bfd_data): Always initialize the
4214 includes_phdrs field.
4216 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4217 file defines a symbol first mentioned in an ELF file.
4219 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4220 possible, rather than only if BFD64.
4221 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4223 * bfd-in2.h: Rebuild.
4225 * srec.c (srec_set_section_contents): Correct test to avoid
4226 switching to 4 byte addresses after seeing a second section which
4227 requires 3 byte addresses. From Joel Schantz
4228 <joel.schantz@argosys.boeing.com>.
4230 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4231 <aymeric.vincent@emi.u-bordeaux.fr>.
4233 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4235 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4236 decide whether the output file is -mrelocatable-lib,
4237 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4239 1998-12-03 Nick Clifton <nickc@cygnus.com>
4241 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4242 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4243 * bfd-in2.h: Regenerate.
4244 * libbfd.h: Regenerate
4246 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4248 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4249 link against a dynamic symbol with no type or size.
4251 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4253 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4254 relocation for section which does not get loaded.
4255 (elf_i386_relocate_section) [R_386_32]: Likewise.
4257 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4259 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4260 reloc_count and i long instead of unsigned long. Handle error
4261 return from bfd_canonicalize_reloc.
4263 1998-12-01 Nick Clifton <nickc@cygnus.com>
4265 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4268 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4270 * elf32-sh.c (elf/sh.h): Include.
4271 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4272 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4273 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4274 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4275 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4277 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4279 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4280 causes division by zero later on.
4282 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4284 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4287 1998-11-25 DJ Delorie <dj@cygnus.com>
4289 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4292 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4294 * elf32-fr30.c (fr30_elf_relocate_section): Call
4295 fr30_final_link_relocate.
4296 (fr30_final_link_relocate): New function: Handle I20 and I32
4298 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4299 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4300 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4302 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4305 The following changes are based on a patch submitted by Gianluca
4306 Moro <glctr@abc.it>:
4308 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4309 not already been updated.
4310 (find_remembered_hi16s_reloc): New parameter 'already_found'
4311 returns state of remembered hi16s reloc.
4312 (remember_hi16s_reloc): Set 'found' field to false.
4313 (hi16s_location): Add 'found' field.
4315 1998-11-23 DJ Delorie <dj@cygnus.com>
4317 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4318 to see .DLL files as unrecognized.
4319 (i3coff_object_p): Sorry, had to hack it to not recognize these
4320 files (pei-i386) on request.
4322 1998-11-23 DJ Delorie <dj@cygnus.com>
4324 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4325 relents. Call bfd_check_format to reinitialize.
4327 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4329 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4332 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4334 * aclocal.m4: regenerate
4335 * configure: regenerate
4337 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4339 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4340 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4341 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4342 respect it as an upper bound on what memory to reference.
4343 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4344 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4345 update vtable_entries_size appropriately.
4347 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4349 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4352 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4354 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4355 bfds; they have no "file" so we fake it.
4356 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4357 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4358 resizing the memory buffer.
4359 * opncls.c (bfd_make_writable): New function; lets you write a
4360 bfd_create'd bfd to an in-memory buffer.
4361 (bfd_make_readable): New function; lets you read back that buffer
4362 as if it were from bfd_openr. Used to build generated archive
4363 members (winsup's ld's dlltool)
4365 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4367 * po/bfd.pot: Regenerated.
4369 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4371 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4374 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4376 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4377 element of the gotentry list for local symbols too.
4378 (elf64_alpha_relocate_section): Unify local and global handling.
4379 Assert that gotent->use_count > 0.
4381 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4384 update for file name changes of July 2, 1998.
4386 * configure: Rebuild.
4388 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4390 * po/bfd.pot: Regenerated.
4392 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4394 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4395 * aclocal.m4, configure: regenerate
4397 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4399 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4401 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4403 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4404 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4406 * aclocal.m4, configure: regenerated.
4408 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4410 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4411 R_D10V_GNU_VTENTRY relocs.
4412 (elf_d10v_howto_table): Likewise.
4413 (d10v_reloc_map d10v_reloc_map): Likewise.
4414 (elf32_d10v_gc_mark_hook): New.
4415 (elf32_d10v_gc_sweep_hook): New.
4416 (elf32_d10v_check_relocs): New.
4417 (elf32_d10v_relocate_section): New.
4418 (elf_backend_relocate_section): Define.
4419 (elf_backend_can_gc_sections): Define.
4421 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4423 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4424 (BFD64_BACKENDS): ...from here.
4425 (BFD32_BACKENDS_CFILES): Move vms files here...
4426 (BFD64_BACKENDS_CFILES): ...from here.
4427 * Makefile.in: Rebuild.
4429 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4431 * Makefile.am: Add FR30 target.
4432 * Makefile.in: Add FR30 target.
4433 * archures.c: Add support for FR30.
4434 * config.bfd: Add support for FR30.
4435 * configure.in: Add support for FR30.
4436 * reloc.c: Add support for FR30 relocations.
4437 * targets.c: Add support for FR30 relocations.
4438 * bfd-in2.h: Regenerate.
4439 * configure: Regenerate.
4440 * libbfd.h: Regenerate.
4441 * cpu-fr30.c: New file.
4442 * elf32-fr30.c: New file.
4444 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4446 * configure.in: detect cygwin* instead of cygwin32*
4447 * configure: regenerate
4449 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4451 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4452 use bfd_malloc and free instead and check return value from bfd_malloc.
4454 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4456 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4457 * libbfd.h: Rebuild.
4459 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4460 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4461 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4462 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4464 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4466 (mips_elf_link_hash_table_create): Don't initialize
4467 dynsym_sec_strindex.
4468 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4469 (mips_elf_size_dynamic_sections): Generate a section symbol for
4470 every output section.
4471 (mips_elf_finish_dynamic_sections): Count all sections for
4473 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4476 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4478 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4479 for later PLT entries in large PLTs.
4480 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4482 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4484 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4486 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4488 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4489 * elflink.h (elf_collect_hash_codes): New function. This function is
4490 called for each exported symbol and we compute the ELF hash value for
4492 (compute_bucket_value): New function. It is called from
4493 size_dynamic_sections to determine the hash table size. When we are
4494 optimizing a better, but slower, algorithm is used.
4495 (size_dynamic_sections): Call compute_bucket_value.
4497 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4499 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4501 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4503 (sh_elf_gc_mark_hook): New.
4504 (sh_elf_gc_sweep_hook): New.
4505 (sh_elf_check_relocs): New.
4506 (elf_backend_can_gc_sections): Define.
4508 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4510 * acinclude.m4: undo previous gettext change
4511 * aclocal.m4: rebuild with right version of aclocal.
4513 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4515 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4516 aclocal.m4 to acinclude.m4, so they don't get lost.
4518 * elfcore.h: rewrite for better corefile support.
4519 * elf.c (elfcore_*): new functions.
4520 * elf-bfd.h (elf_obj_tdata): new structure members.
4521 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4523 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4525 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4527 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4528 and R_M32R_GNU_VTENTRY.
4529 (elf_backend_can_gc_sections): Define.
4530 (m32r_elf_check_relocs): New.
4531 (m32r_elf_gc_mark_hook): New.
4532 (m32r_elf_gc_sweep_hook): New.
4533 (m32r_elf_relocate_section): Handle VT relocs.
4535 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4537 * coff-arm.c (arm_relocate_section): Remove redundant test.
4539 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4540 cleat that the 'bitsize' field is the size of the bitfield AFTER
4541 relocation not before.
4543 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4545 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4548 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4550 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4551 R_SPARC_GNU_VTENTRY.
4552 (elf32_sparc_check_relocs): Handle them.
4553 (elf32_sparc_reloc_type_lookup): Likewise.
4554 (elf32_sparc_relocate_section): Likewise.
4555 (elf32_sparc_gc_mark_hook): New.
4556 (elf32_sparc_gc_sweep_hook): New.
4558 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4560 * som.c (som_finish_writing): Perform some sanity checks when
4561 writing an executable or shared library.
4563 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4565 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4566 * configure.in (elf): Add dwarf1.lo.
4567 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4568 * elf.c (_bfd_elf_find_nearest_line): Add call to
4569 _bfd_dwarf1_find_nearest_line.
4570 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4571 Add call to _bfd_dwarf1_find_nearest_line.
4572 * configure: Rebuilt.
4574 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4576 * elflink.h (elf_gc_sections): Do not allow garbage
4577 collection if dynamic sections have been created.
4579 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4581 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4583 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4584 (v850_elf_perform_relocation): Likewise.
4585 (v850_elf_final_link_relocate): Likewise.
4586 (v850_elf_relocate_section): Likewise.
4587 (v850_elf_gc_sweep_hook): New routine.
4588 (v850_elf_gc_mark_hook): New routine.
4589 (elf_backend_can_gc_sections): Define.
4591 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4593 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4596 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4598 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4599 Declare size as bfd_size_type.
4600 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4602 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4604 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4606 * som.c (CPU_PA_RISC2_0): Define.
4607 (_PA_RISC2_0_ID): Likewise.
4608 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4610 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4612 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4613 has a base which is already defined, only add the referenced
4614 symbol to the dynamic symbol table if it is defined or referenced
4617 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4620 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4622 * elflink.h (elf_link_add_object_symbols): Undo last change.
4624 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4626 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4627 symbol for the indirect alias to a versioned symbol.
4629 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4631 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4632 (elf32_i386_vtentry_howto): New.
4633 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4634 or elf32_i386_vtinherit_howto on lookup.
4636 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4638 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4639 reloc_type. Rename R_68K__max to R_68K_max.
4640 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4643 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4645 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4646 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4648 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4651 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4653 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4654 message has a null byte terminator.
4656 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4658 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4659 word subject to R_V850_32 relocation.
4661 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4663 * dwarf2.c: Add comment describing problem computing line numbers
4664 for undefined symbols at link time.
4666 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4668 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4669 transform a defweak into a plt entry.
4670 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4671 plt entry references to receive a RELATIVE reloc.
4672 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4673 (elf64_alpha_relocate_section): Assert we don't overrun
4674 the allocated relocation space.
4676 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4678 * elf.c (swap_out_syms): Always treat section symbols as
4679 special, even if they are attached to a common section.
4681 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4683 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4684 sections with v850 common section attributes into named v850
4686 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4687 common section attributes into named v850 common sections.
4689 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4691 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4694 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4696 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4697 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4698 reloc to the wrong section a warning, not an error. .dynsbss
4699 is not an output section, so there is no need to check for it.
4701 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4703 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4705 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4707 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4708 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4710 (elf32_arm_gc_mark_hook): New.
4711 (elf32_arm_gc_sweep_hook): New.
4712 (elf32_arm_check_relocs): New.
4713 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4715 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4718 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4720 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4721 assume there is no PLT or GOT.
4723 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4725 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4726 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4727 also accepted as a function symbol type.
4729 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4731 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4733 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4735 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4736 match definition of _bfd_gc_sections field.
4737 * libbfd.h: Rebuild.
4739 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4741 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4742 the addend of a dynamic relocation referencing a section.
4743 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4744 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4746 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4748 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4749 bed has a size_dynamic_sections routine before trying to use it.
4751 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4753 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4754 _bfd_elf_rel_vtable_reloc_fn.
4756 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4758 * Makefile.am: Add elf32-arm.c.
4759 * Makefile.in: Rebuild.
4760 * elf-bfd.h: Add elf_backend_get_symbol_type.
4761 * elf.c (swap_out_syms): If defined, call
4762 elf_backend_get_symbol_type.
4763 * elf32-arm.c: Define elf_backend_get_symbol_type.
4764 (elf32_arm_get_symbol-type): New routine.
4765 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4766 (bfd_elf32_arm_process_before_allocation): Change to
4767 check for STT_ARM_TFUNC.
4768 (elf32_arm_final_link_relocate): Likewise.
4769 * elfxx-target.h: Add elf_backend_get_symbol_type.
4771 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4773 * archures.c (bfd_mach_alpha_ev[456]): New.
4774 * cpu-alpha.c: Rework to match these types.
4775 * bfd-in2.h: Rebuild.
4777 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4779 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4780 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4782 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4783 (elf_i386_reloc_type_lookup): Recognize them.
4784 (elf_i386_check_relocs): Pass them off to generic code.
4785 (elf_i386_relocate_section): Ignore them.
4786 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4787 (elf_backend_can_gc_sections): True.
4789 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4791 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4792 before looking at owner field.
4793 (elf32_arm_to_thumb_stub): Ditto.
4794 (elf32_arm_relocate_section): Compute name before calling
4795 elf32_arm_final_link_relocate().
4797 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4799 * elf.c: comment and formatting cleanups.
4802 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4804 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4805 (core files are treated differently than object files).
4806 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4807 bfd_elf_mkcorefile): declare.
4808 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4809 bfd_elf_mkcorefile): add to bfd_target vector.
4810 * elfcore.h (elf_core_file_p): save the program header table,
4811 and set the bfd architecture from the elf file header.
4812 * elf.c (bfd_elf_mkcorefile): new function.
4813 (_bfd_elf_write_corefile_contents): new function.
4814 (assign_file_positions_for_segments): add cases for handling
4815 PT_NOTE segments. (assign_file_positions_except_relocs):
4816 core files should be handled the same as exec files.
4817 (prep_headers): identify core files as type ET_CORE.
4818 (copy_private_bfd_data): identify the sections belonging to
4819 the PT_NOTE segment.
4821 * elf32-sparc.c (elf32_sparc_final_write_processing):
4822 add break statement to default case.
4824 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4826 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4827 section (not input) will be in sections ".sbss", ".sbss2",
4828 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4829 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4830 output_offset for correct evaluation of addend.
4832 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4834 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4835 elf32_arm_allocate_interworking_sections and
4836 elf32_arm_process_before_allocation.
4838 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4840 * bfd-in.h: Ammend prototype for
4841 elf32_arm_process_before_allocation to remove surplus third
4844 * bfd-in2.h: Regenerate.
4846 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4848 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4850 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4852 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4853 calculated for RELOC_SPARC_REV32 case.
4855 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4857 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4858 elf32_arm_allocate_interworking_sections and
4859 elf32_arm_process_before_allocation.
4860 * bfd-in2.h: Regenerated.
4861 * elf32-arm.c Define elf32_arm_link_hash_table.
4862 (insert_thumb_branch): New routine.
4863 (find_thumb_glue): New routine.
4864 (find_arm_glue): New routine.
4865 (record_arm_to_thumb_glue): New routine.
4866 (record_thumb_to_arm_glue): New routine.
4867 (elf32_arm_link_hash_table_create): New routine.
4868 (elf32_arm_get_bfd_for_interworking): New routine.
4869 (elf32_arm_allocate_interworking_sections) New routine.
4870 (elf32_arm_process_before_allocation) New routine.
4871 (elf32_thumb_to_arm_stub): New routine.
4872 (elf32_arm_to_thumb_stub): New routine.
4873 (elf32_print_private_bfd_data): Fix typo.
4874 (elf32_arm_final_link_relocate): Add argument sym_sec.
4875 Check for branches to thumb symbols in case R_ARM_PC24.
4876 Check for branches to arm symbols in case R_ARM_THM_PC22.
4877 (elf32_arm_relocate_section): Pass symbol section to
4878 elf32_arm_final_link_relocate.
4880 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4882 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4883 entries unless the symbol is defined in the executable; in
4884 particular, undefined weak symbols get a PLT entry.
4886 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4888 * libaout.h: Remove nested comment to avoid warning.
4890 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4892 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4893 R_ARM_PC24 relocation.
4895 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4897 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4898 argument is_local. Add argument sym_flags. Check sym_flags
4899 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4900 (elf32_arm_relocate_section): Don't pass local sym and pass
4901 sym_flags to elf32_arm_final_link_relocate.
4903 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4905 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4906 to not count too few relocs for dynamicly linked executables.
4908 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4910 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4911 symbols without a dynamic index dynamic. Consider all weak
4913 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4914 correspondance between input and output sections.
4916 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4918 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4919 that use a .got.plt section start the got offset at zero.
4921 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4923 * ieee.c (ieee_write_processor): Correct the processor ID written
4924 out for bfd_arch_m68k, accommodating change of March 25.
4926 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4928 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4929 R_ARM_THM_RPC22 relocations.
4931 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4933 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4935 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4936 .got relocs in -Bsymbolic shared objects.
4938 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4940 * elf32-arm.c: Add private flags to ELF header.
4941 (elf32_arm_print_private_bfd_data): New Function.
4942 (elf32_arm_set_private_flags): New Function.
4943 (elf32_arm_copy_private_flags): New Function.
4944 (elf32_arm_merge_private_bfd_data): New Function.
4946 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4948 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4950 (elf32_sparc_relocate_section): Likewise.
4952 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4954 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4955 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4956 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4957 of the function. Recognize no .plt as static linking.
4959 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4961 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4962 ".liblist" string through gettext.
4964 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4966 * Makefile.am: Add support for elf32-arm.lo.
4967 * Makefile.in: Rebuild.
4968 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4969 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4970 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4971 * configure: Regenerate.
4972 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4973 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4974 bfd_target bfd_elf32_littlearm_vec.
4975 * elf32-arm.c: New file.
4977 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4979 * libaout.h (M_SPARCLITE_LE): New machine.
4980 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4981 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4982 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4983 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4984 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4985 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4986 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4987 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4988 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4989 be BFD_RELOC_SPARC_REV32.
4991 * config.bfd (sparc86x-*-aout): New
4993 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4995 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4996 actually mapping the output sections.
4998 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5001 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5002 (mn10300_elf_reloc_map): Similarly.
5003 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5005 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5007 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5009 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5010 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5011 elf_mips_reloc_type defined in elf/mips.h.
5013 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5015 * elf64-mips.c: Remove reloc_type definition completely. It's now
5018 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5020 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5021 as they are defined in elf/mips.h now.
5023 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5026 * Re-add lost change:
5027 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5029 (mn10300_elf_relax_section): Include stack space for register saves
5030 in the imm8 field of a "call" instruction.
5031 (compute_function_info): Determine how much stack is allocated by
5032 the movm instruction. Fix typo.
5033 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5035 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5037 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5038 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5040 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5042 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5044 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5046 * elf32-hppa.h: Let ELF header define the enum containing the
5047 external reloc numbers.
5048 * elf32-i386.h: Likewise.
5050 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5052 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5053 * elf32-mips.c: Likewise.
5054 * elf32-ppc.c: Likewise.
5056 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5058 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5059 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5061 * bfd-in.h: Regenerate.
5062 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5063 parameter to 'unsigned int' to avoid K&R compatability problems.
5065 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5067 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5068 functionname_ptr to be const. Change line_ptr to be unsigned.
5070 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5071 macro is not defined. Change second parameter from bfd_link_info
5072 to coff_final_link_info. Add prototype.
5073 (coff_final_link_postscript): Simplify handling when macro is not
5074 defined. Add prototype.
5076 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5078 * elf-mn10300.c: Before include system specific ELF header define
5079 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5080 * elf32-mips.c: Likewise.
5081 * elf32-ppc.c: Likewise.
5083 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5085 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5086 temporary patch over to elf64-mips.c as well.
5088 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5090 * elf32-mips.c (reloc_type): Temporarily disable definition of
5091 standard relocation since they are now defined in elf/mips.h.
5093 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5095 * elf-m10200.c (mn10200_elf_final_link_relocate):
5096 Modify range test for case R_MN10200_8.
5098 * elf-m10300.c (mn10300_elf_final_link_relocate):
5099 Modify range test for case R_MN10300_8.
5101 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5103 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5104 * elf32-i386.c (elf_backend_got_header_size): Define.
5105 (elf_backend_plt_header_size): Define.
5106 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5107 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5108 * elfxx-target.h: Provide a default of zero.
5109 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5110 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5112 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5113 entry from an executable, even if the plt refcount goes to 0.
5115 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5117 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5118 directory name at the line number.
5120 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5121 with an unspecified type.
5123 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5125 * sunos.c: Add undef of valid to avoid problem on SunOS.
5127 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5129 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5131 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5133 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5134 R_68K_PCxx and R_68K_xx relocations. Make sure that
5135 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5136 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5137 R_68K_xx relocations.
5138 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5139 that has no plt entry.
5140 (elf_m68k_relocate_section): Ignore the plt offset in a static
5142 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5144 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5147 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5149 (howto_table, reloc_map): Add entries for them.
5150 (elf_m68k_check_relocs): Handle them. Implement reference
5151 counting for got and plt entries.
5152 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5153 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5155 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5156 (elf_m68k_relocate_section): Handle the new reloc types.
5157 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5158 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5159 * elflink.h (elf_link_add_object_symbols): When creating an
5160 indirect reference for symbol versioning also copy the plt
5162 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5163 flag also reset the plt offset.
5164 (elf_link_assign_sym_version): Likewise.
5165 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5166 the size of the entry in bytes.
5167 (elf_gc_allocate_got_offsets): Likewise.
5169 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * elflink.h (elf_gc_sections): Return true rather than falling off
5174 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5177 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5179 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5180 comment describing when it should be enabled.
5181 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5184 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5186 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5187 information ATN records.
5189 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5191 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5192 section for an absolute symbol in a fully linked file. Based on
5193 patch from Christian Holland <CHolland@de.lucent.com>.
5195 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5197 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5198 that a symbol is undefined.
5200 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5202 * som.c (som_bfd_gc_sections): Define.
5204 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5206 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5207 overflows in ARM_26D patches, since they have already been
5208 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5210 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * coffcode.h (coff_write_object_contents): If we have any long
5213 section names, call coff_write_symbols even if there are no
5216 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5218 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5219 PT_LOAD segment, rather than only setting it once for the entire
5222 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5223 rather than ignoring every phdr with a p_paddr of 0, ignore all
5224 the phdrs if they all have a p_paddr of 0.
5226 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5227 section was discarded from the link.
5229 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5231 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5233 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5235 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5236 floating point operations.
5238 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5240 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5243 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5245 Merge of vax/vms (read-only) support
5246 * configure.com: Support Vax target.
5247 * makefile.vms: Support Vax target.
5248 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5249 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5251 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5253 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5255 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5257 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5259 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5260 * targets.c (bfd_target_ovax_flavour): New flavour.
5261 (vms_alpha_vec): Renamed from evax_alpha_vec.
5263 (target_vector): Update accordingly.
5264 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5266 (vax*-*-*vms*): New target.
5267 * Makefile.am: Update for renamed files. Rebuild dependencies.
5268 * bfd-in2.h: Rebuild.
5269 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5271 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5273 Based on patch from Matt Semersky <matts@scd.hp.com>:
5274 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5275 pointer on abfd->outsymbols.
5276 (generic_add_output_symbol): Handle NULL sym parameter.
5278 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5280 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5283 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5285 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5286 when handling 32 bit immediate relocs.
5287 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5289 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5291 * section.c (STD_SECTION): Account for recently added gc_mark
5292 field in struct asection.
5294 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5295 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5297 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5299 ELF Section-level Garbage Collection:
5300 * bfd.c (bfd_gc_sections): New.
5301 * aout-adobe.c: Hook to default implementation.
5302 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5303 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5304 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5305 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5306 * tekhex.c, versados.c: Likewise.
5307 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5308 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5310 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5311 (bfd_generic_gc_sections): New.
5312 * section.c (SEC_KEEP): New.
5313 (asection): Add gc_mark member.
5315 * elfcode.h (elf_gc*): New name remappings.
5316 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5317 sections to be excluded.
5318 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5319 (elf_gc_propogate_vtable_entries_used): New.
5320 (elf_gc_smash_unused_vtentry_relocs): New.
5321 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5322 (elf_gc_common_finalize_got_offsets): New.
5323 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5324 * elfxx-target.h: Add and default gc hooks.
5326 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5328 (struct elf_obj_tdata): Likewise for local_got_offsets.
5329 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5330 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5331 * elf64-sparc.c, elflink.h: Likewise.
5333 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5334 (ELF_LINK_HASH_MARK): Define.
5335 (struct elf_backend_data): Add GC hooks.
5336 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5338 * elf-m10300.c (mn10300_elf_check_relocs): New.
5339 (mn10300_elf_gc_mark_hook): New.
5340 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5341 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5342 (mn10300_elf_final_link_relocate): Likewise.
5343 (mn10300_elf_relocate_section): Likewise.
5344 (elf_backend_can_gc_sections): Define.
5345 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5346 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5347 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5348 (mips_info_to_howto_rel): Likewise.
5349 (mips_elf_relocate_section): Likewise.
5350 (mips_elf_check_relocs): Likewise.
5351 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5352 (elf_backend_can_gc_sections): Define.
5353 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5354 (ppc_elf_howto_raw): Handle them.
5355 (ppc_elf_reloc_type_lookup): Likewise.
5356 (ppc_elf_relocate_section): Likewise.
5357 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5358 Handle new vtable relocs.
5359 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5360 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5361 (elf_backend_can_gc_sections): Define.
5363 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5365 * archures.c (bfd_mach_mn10300): Define.
5366 * elf-m10300.c: Include elf/mn10300.h
5367 (elf_mn10300_mach): New function.
5368 (_bfd_mn10300_elf_final_write_processing): Likewise.
5369 (_bfd_mn10300_elf_object_p): Likewise.
5370 (elf_backendfinal_write_processing): Define.
5371 (elf_backend_object_p): Likewise.
5373 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5375 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5378 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5380 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5381 link_next field, not the next field.
5383 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5385 * elf.c (map_sections_to_segments): Check the section address
5386 against the phdr size both with and without a modulo of
5389 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5391 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5392 linker created empty input section if the output section has the
5395 * elflink.h (elf_link_output_extsym): Print an error message if
5396 _bfd_elf_section_from_bfd_section fails.
5398 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5401 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5404 native linker output. Avoid putting an empty section in more than
5407 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5409 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5410 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5412 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5414 * elf.c (swap_out_syms): New arg relocatable_p.
5415 Don't add section VMA to symbols for relocatable output.
5416 (_bfd_elf_compute_section_file_positions): Update call to
5419 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5421 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5422 against 'addend' be signed rather than unsigned.
5424 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5426 * elf32-m32r.c: Add prototyps for static functions.
5428 * coff-arm.c: Add prototypes for static functions.
5430 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5432 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5433 LMA is used to order sections in a segment.
5435 * elf32-v850.c: Add prototypes for static functions.
5436 Change type of addend parameter to bfd_vma in various functions.
5438 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5440 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5441 complain_overflow_signed instead of complain_overflow_bitfield.
5443 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5445 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5446 when comparing against 0.
5448 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5450 * Makefile.am (config.status): New target.
5451 * Makefile.in: Rebuild.
5453 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5455 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5456 error if previous object endianness doesn't match current object.
5458 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5460 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5461 _bfd_elf_print_private)bfd_data ().
5463 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5465 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5467 (elf_link_add_object_symbols): Set type_change_ok and
5468 size_change_ok before calling elf_merge_symbol.
5470 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5471 undefined symbol error, don't also issue an overflow error.
5473 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5475 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5476 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5477 message instead of crashing.
5479 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5481 * archures.c (bfd_mach_cpu32): Define.
5482 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5484 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5485 * ieee.c: Include <ctype.h>.
5486 (ieee_object_p): Parse out process ID string to make it more
5487 likely to be acceptable for bfd_scan_arch.
5488 * bfd-in2.h: Rebuild.
5490 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5492 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5493 _bfd_elf_print_private_bfd_data() so that the program header will
5496 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5499 0x68. Reindent. Add some comments.
5501 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5503 * elf.c (copy_private_bfd_data): Adjust physical address of
5504 segment in output BFD to contain LMAs of its sections.
5506 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5508 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5509 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5510 endian data 32 bit relocations.
5511 (elf32_sparc_merge_private_bfd_data): Check if linking little
5512 endian objects with big endian objects.
5513 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5514 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5515 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5517 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5518 * archures.c (bfd_mach_sparc_sparclite_le): New.
5519 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5521 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5523 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5526 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5528 * bfd-in.h: Move over patch to bfd-in2.h.
5530 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5532 (_bfd_relocate_contents): Likewise.
5534 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5536 * peicode.h (add_data_entry): If the section has no private data
5537 then do not create a Data Dictionary entry for it.
5539 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5541 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5542 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5543 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5544 subsections during relaxation more correctly.
5546 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5548 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5549 Add extra argument to bfd_arm_process_before_allocation ().
5550 * bfd-in.h: Reflect changes made in bfd-in2.h.
5551 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5552 coff class of a BFD symbol.
5553 * coff-arm.c: Add support for interworking between Thumb code and
5554 non-interworking aware ARM code.
5556 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5558 * po/Make-in (install-info): New target.
5560 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * filemode.c: Remove; not used.
5564 If sysdep.h includes a header file, don't include it again:
5565 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5567 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5569 * archive.c: Don't include <string.h> or <errno.h>.
5570 * evax-alpha.c; Don't include <stdio.h>.
5571 * evax-egsd.c: Likewise.
5572 * evax-etir.c: Likewise.
5573 * evax-misc.c: Likewise.
5574 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5575 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5577 * hpux-core.c: Likewise.
5578 * netbsd-core.c: Likewise.
5580 * libbfd.c: Don't include <sys/types.h>.
5581 * nlmcode.h: Don't include <string.h>.
5582 * osf-core.c: Don't include <string.h> or <stdio.h>.
5583 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5584 <errno.h>, or <unistd.h>.
5585 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5587 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5589 * configure.com: If the version number can not be found in
5590 configure.in, set it to "unknown" rather than "2.8.1".
5592 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5594 * elf32-mips.c (elf_mips_mach): New.
5595 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5596 (_bfd_mips_elf_final_write_processing): Use the names
5597 of machines, rather than the numbers. Set both the ARCH
5598 and MACH in e_flags. Handle a few more specific machines.
5599 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5600 EF_MIPS_ARCH and EF_MIPS_MACH.
5602 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5604 * syms.c (bfd_is_local_label): Revert last change.
5605 * srec.c (srec_write_symbols): Discard debugging symbols.
5607 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * som.c: Include <ctype.h>.
5610 * som.h: Don't include sysdep.h.
5612 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5614 * libbfd.h: Rebuilt.
5615 * libbfd-in.h: Removed gettext includes and defines.
5616 * sysdep.h: Moved gettext-related includes and defines here.
5618 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5620 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5621 an ad-hoc test. Kill bogus #if 0 code.
5622 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5624 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5626 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5627 when generating a normal executable for a symbol defined in a
5628 regular file. When copying a reloc into the output file, adjust
5629 the addend for a PC relative reloc against a global symbol.
5631 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5633 * libbfd.h: Rebuilt.
5634 * libbfd-in.h (_): Define as dgettext.
5636 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5638 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5640 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5641 when declaring parameter types.
5642 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5644 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5646 * config.bfd: If we include any ELF targets in targ_defvec and/or
5647 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5648 * elf32-gen.c (dummy): New static const variable.
5649 (elf_generic_info_to_howto): New static function.
5650 (elf_generic_info_to_howto_rel): New static function.
5651 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5652 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5653 * elf64-gen.c: Same changes as elf32-gen.c.
5654 * elfcode.h (elf_object_p): For the generic target, ignore a
5655 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5657 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5659 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5660 * configure: Rebuild.
5662 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5664 * config.bfd: Update OSR5/Unixware patterns.
5666 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5668 * elf.c (assign_file_positions_for_segments): Allow for holes
5669 between sections added by a link script.
5671 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5673 * configure.in: Change version number to 2.9.4
5674 * configure: Rebuild.
5676 Based on patch from H.J. Lu <hjl@gnu.org>:
5677 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5678 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5679 * bfd-in2.h: Rebuild.
5681 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5683 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5686 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5688 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5689 (elf64_alpha_relax_section): Fill them in.
5690 (elf64_alpha_relax_opt_call): Implement more than a stub.
5691 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5692 alignment on .scommon.
5693 (elf64_alpha_merge_gots): Merge use counts as well.
5695 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5697 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5698 for calculating a local symbol's address.
5699 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5700 Set the .got's cooked size as well as the raw size.
5702 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5704 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5705 internationalisation of printed information.
5707 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5708 internationalisation of printed information.
5710 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5712 * syms.c (struct indexentry): Change directory_name, file_name,
5713 and function_name fields to char *.
5714 (struct stab_find_info): Change cached_file_name field to char *.
5716 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5718 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5720 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5722 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5724 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * Makefile.am (install-data-local): Make $(includedir).
5727 * Makefile.in: Rebuild.
5729 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5731 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5733 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5735 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5736 * Makefile.in: Rebuild.
5738 * bfd-in2.h: Rebuild for Nick's changes.
5740 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5742 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5743 change wrt length == max_namelen.
5745 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5747 * Many files: Added gettext invocations around user-visible
5749 * libbfd-in.h: Added gettext includes and defines.
5750 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5751 HAVE_LC_MESSAGES): Define.
5752 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5754 * Makefile.am (SUBDIRS): Added po.
5755 (POTFILES): New macro.
5756 (po/POTFILES.in): New target.
5757 (SOURCE_HFILES): New macro.
5759 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5761 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5763 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5764 NT_PRSTATUS note section encountered, it contains the status of
5765 the currently executing thread when the core file was written.
5767 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5769 * libcoff.h: Add extra parameter to
5770 bfd_coff_link_output_has_begun overrideable function.
5771 * cofflink.c: Pass extra parameter to
5772 bfd_coff_link_output_has_begun function.
5773 * bfd-in.h: Add prototypes for exported ARM interworking
5775 * peicode.h: ARM specific code reorganised to conform to BFD
5777 * coffcode.h: ARM specific code reorganised to conform to BFD
5779 * coff-arm.c: Code reorganised to conform to the BFD coding
5780 conventions. Global variables have been moved into an ARM
5781 specific hash table structure and a new function:
5782 bfd_arm_get_bfd_for_interworking() has been created which is
5783 called from the linker scripts.
5785 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5787 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5789 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5790 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5791 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5792 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5794 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5796 * config.bfd: Added sparc86x support.
5798 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5800 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5801 an out of range pc-relative jump/call to an undefined weak symbol.
5803 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5805 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5808 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5810 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5811 an error other than bfd_error_system_call, set the error to
5812 bfd_error_wrong_format.
5814 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5815 bfd_elf32_powerpcle_vec.
5817 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5818 program segments are zero, don't set p_paddr_valid.
5820 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5822 * elf64-alpha.c: Initial implementation of relaxation --
5823 (struct alpha_elf_link_hash_entry): Add use_count member.
5824 (elf64_alpha_check_relocs): Initialize and increment it.
5825 (elf64_alpha_can_merge_gots): Check it when considering merging.
5826 (elf64_alpha_merge_gots): Drop entries with zero use.
5827 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5828 (elf64_alpha_always_size_sections): Split out got sizing ...
5829 (elf64_alpha_size_got_sections): ... here. New function.
5830 (elf64_alpha_relax_find_reloc_ofs): New function.
5831 (elf64_alpha_relax_with_lituse): Likewise.
5832 (elf64_alpha_relax_without_lituse): Likewise.
5833 (elf64_alpha_relax_opt_call): Likewise.
5834 (elf64_alpha_relax_section): Likewise.
5835 (elf64_alpha_add_symbol_hook): Likewise.
5836 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5837 (elf64_alpha_relocate_section): Likewise.
5838 (bfd_elf64_bfd_relax_section): Define.
5839 (elf_backend_add_symbol_hook): Likewise.
5841 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5843 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5844 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5845 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5847 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5849 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5850 * configure: Rebuild.
5852 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5854 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5855 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5856 * configure.in: Define and substitute WIN32LDFLAGS and
5858 * aclocal.m4: Rebuild with new libtool.
5859 * configure, Makefile.in: Rebuild.
5861 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5863 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5864 before any other symbols in the same section.
5866 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5868 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5871 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5873 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5875 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5876 Use addr_size for address size, rather than sizeof(bfd_vma).
5877 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5878 Fix call to read_address.
5879 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5880 Scrap other unneeded arguments. Fix call to read_address.
5881 (scan_unit_for_functions): Fix call to read_attribute.
5882 (parse_comp_unit): We now handle more values for addr_size.
5883 Set addr_size in unit. Fix call to read_attribute and
5886 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5888 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5890 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5892 * archures.c (bfd_default_scan): Add m68k cases back to default
5893 switch, reverting patch of March 25, since IEEE support depends
5896 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5898 * Makefile.am (diststuff): New target.
5899 * Makefile.in: Rebuild.
5901 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5903 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5904 som_offset when we have an extended name table.
5906 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5908 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5910 * Makefile.in: Rebuild.
5912 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5914 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5915 symbols when creating a shared library.
5916 (elf_m68k_adjust_dynindx): New function, used by above code.
5917 (elf_m68k_finish_dynamic_sections): Initialize the section
5919 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5921 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5923 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5926 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5928 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5931 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5933 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5936 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5938 * configure.in: Set version to 2.9.1.
5939 * configure: Rebuild.
5941 * Branched binutils 2.9.
5943 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5945 * syms.c (ENABLE_CACHING): Define.
5946 (struct indexentry): Define.
5947 (struct stab_cache): Remove.
5948 (cmpindexentry): New static function.
5949 (struct stab_find_info): Add new fields: indextable,
5950 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5951 cached_file_name. Remove fields: file_cache, function_cache, and
5953 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5954 index table and search it.
5956 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5958 * elf.c (_bfd_elf_copy_private_section_data): Call
5959 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5961 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5963 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5965 * coff-arm.c: Define all globally visible variables and functions
5966 only when COFF_WITH_PE is not defined.
5967 * configure.in (armpe_little_vec, armpe_big_vec): Add
5969 * configure: Rebuild.
5971 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5973 Fix some gcc -Wall warnings:
5974 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5975 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5976 * archures.c (bfd_default_scan): Likewise.
5977 * bfd.c (bfd_scan_vma): Likewise.
5978 * binary.c (mangle_name): Likewise
5979 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5980 * coff-sh.c (sh_relocate_section): Likewise.
5981 * coff-stgo32.c (create_go32_stub): Likewise.
5982 * coffcode.h (coff_slurp_line_table): Likewise.
5983 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5984 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5985 (assign_file_positions_for_segments): Likewise.
5986 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5987 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5988 * oasys.c (oasys_write_sections): Likewise.
5989 * ppcboot.c (ppcboot_object_p): Likewise.
5990 (mangle_name): Likewise.
5991 * riscix.c (riscix_fix_pcrel_26): Likewise.
5992 * srec.c (srec_scan): Likewise.
5993 * stabs.c (_bfd_write_section_stabs): Likewise.
5994 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5995 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5996 switch. Declare parameters for function pointers.
5997 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5999 * elf.c (elf_sort_sections): Likewise.
6000 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6001 Add default cases to switches.
6002 (coff_arm_relocate_section): Remove unused local variables.
6004 (coff_arm_bfd_set_private_flags): Change flag variable to type
6006 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6007 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6008 (dump_toc): Change cat to const, and initialize it.
6009 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6010 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6011 (sh_elf_relocate_section): Initialize r_symndx.
6012 * coffcode.h (coff_compute_section_file_positions): Only declare
6013 old_sofar if ALIGN_SECTIONS_IN_FILE.
6014 (coff_write_object_contents): Initialize csym.
6015 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6016 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6018 * dwarf2.c: Include libiberty.h.
6019 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6020 (decode_line_info): Remove unused local variables.
6021 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6022 (m32r_elf_relocate_section): Likewise.
6023 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6024 (v850_elf_reloc): Likewise.
6025 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6026 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6027 * elf.c (assign_file_positions_for_segments): Always set adjust.
6028 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6029 parenthesize expression.
6030 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6031 (m32r_elf_object_p): Return a value.
6032 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6033 * elf32-mips.c (mips_elf_final_link): Initialize last.
6034 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6035 * elf32-v850.c (v850_elf_object_p): Return a value.
6036 (v850_elf_print_private_bfd_data): Change fprintf format string.
6037 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6039 * elflink.h (elf_link_add_object_symbols): Change vernum to
6040 unsigned int, and initialize it. Change fprintf format string.
6041 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6042 when setting or comparing to soname_indx.
6043 (elf_create_pointer_linker_section): Change num_symbols to
6045 * libcoff-in.h (coff_data_type): Change flags to flagword.
6046 * peicode.h (pe_print_idata): Initialize idx. Change j to
6047 bfd_size_type. Initialize hint_member. Remove useless test to
6049 (pe_print_edata): Change num_functions and num_names in struct
6050 EDT_type to unsigned long. Remove cast. Change fprintf format
6052 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6053 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6055 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6056 int *. Update uses. Change j to long.
6057 * bfd-in2.h, libcoff.h: Rebuild.
6059 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6061 * elf32-v850.c Remove definition of USE_REL.
6062 (v850_elf_info_to_howto_rela): New function.
6063 (v850_elf_perform_relocation): Renamed from
6064 v850_elf_store_addend_in_insn. Removed replace argument.
6065 (v850_elf_reloc): store the relocation in the addend field instead
6067 (v850_elf_final_link_relocate): Now calls
6068 v850_elf_perform_relocation.
6069 (v850_elf_relocate_section): Remove code to generate REL
6072 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6074 * coffcode.h (coff_new_section_hook): Set the type and storage
6075 class in the native symbol information allocated for a new section
6078 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6080 * peicode.h: Chain together calls to
6081 coff_bfd_copy_private_bfd_data and
6082 coff_bfd_print_private_bfd_data.
6084 * coff-arm.c: Add prototypes for
6085 coff_arm_bfd_print_private_bfd_data and
6086 coff_arm_bfd_copy_private_bfd_data.
6088 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6090 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6093 * peicode.h: Call arm-coff private data functions after handling
6096 * coff-arm.c: Turn statics into globals so that they can be shared
6097 both pe and pei backends.
6099 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6101 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6103 (sunos_write_object_contents): Likewise.
6104 * aoutx.h (NAME(aout,machine_type)): Likewise.
6105 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6107 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6109 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6111 (bfd_default_scan): Remove m68k special cases.
6112 * bfd-in2.h: Rebuild.
6113 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6115 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6116 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6118 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6119 selection, change printable_name to just "m68k" and make that the
6120 default instead of m68k:68020.
6122 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6124 (MY_get_section_contents): Define as aout_32_get_section_contents
6125 rather than NAME(aout,get_section_contents).
6127 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6129 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6130 and call bfd_default_set_arch_mach to do the real work.
6132 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6134 * bout.c (BALX): Include return register g14 as part of the insn.
6136 (calljx_callback): Use it.
6138 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6140 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6141 * libbfd.h: Rebuild.
6143 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6144 byte_count to unsigned int.
6145 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6146 unused local variables.
6148 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6149 variables er and er1.
6151 * cpu-v850.c: Include <ctype.h>.
6152 (scan): Case isdigit argument to unsigned char.
6154 From Yan Meroth <YAN.MEROTH@st.com>:
6155 * ihex.c (ihex_scan): Add extbase variable so that getting an
6156 extended linear address record does not ignore any previous
6158 (ihex_write_object_contents): When writing out an extended linear
6159 address record, zero out any previous extended address.
6161 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6163 * ieee.c (do_one): Check section before dereferencing it.
6164 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6165 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6167 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6169 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6171 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6173 * coff-arm.c: Add interworking functions to pe backends.
6175 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6177 * configure.in: Use AM_DISABLE_SHARED.
6178 * aclocal.m4, configure: Rebuild with libtool 1.2.
6180 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6182 * coff-arm.c (coff_arm_relocate_section): Better error messages
6183 when interowrking conflucts occur. Courtesy of Jonathan Walton
6185 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6186 relocations. Patch courtesy of Jonathan Walton and Tony
6189 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6191 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6192 part of Feb 22 change controling when to override the existing
6193 symbol with the .plt entry.
6195 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6197 * config.bfd (targ_cpu): Add thumb-pe target.
6199 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6200 functions in PE build.
6202 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6204 * config.bfd (sparclite-*-elf*): Added.
6206 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6208 * configure.in: Add elf.lo to elf shell variable.
6209 * Makefile.am (BFD_LIBS): Remove elf.lo.
6210 (BFD_LIBS_CFILES): Remove elf.c.
6211 (BFD32_BACKENDS): Add elf.lo.
6212 (BFD32_BACKENDS_CFILES): Add elf.c.
6213 * configure, Makefile.in: Rebuild.
6215 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6217 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6218 relocation against a non-local symbol should not have a dynamic
6221 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6223 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6225 (pe_print_private_bfd_data): Print PE flags. From Mikey
6226 <jeffdb@netzone.com>.
6228 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6230 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6231 a plt entry when we can determine that we authoritatively define
6234 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6236 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6237 don't actually use trad-core, but a SunOS-style core file handled
6239 * hosts/sparclinux.h: Remove.
6241 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * peicode.h (pe_print_idata): If there is no .idata section, look
6244 for the import tables in some other section. Make the initial
6245 label line up better with the data. Print the import address
6246 table even if there is no import name table. If the import
6247 address table holds actual addresses, print them.
6249 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6251 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6252 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6253 bfd_error_system_call.
6255 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6257 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6258 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6260 From H.J. Lu <hjl@gnu.org>:
6261 * Makefile.am (libbfd_la_LDFLAGS): Define.
6262 * Makefile.in: Rebuild.
6264 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6266 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6267 * netbsd.h (MACHTYPE_OK): Define.
6268 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6269 calling N_SET_MACHTYPE, rather than having a switch.
6270 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6272 * i386netbsd.c (MACHTYPE_OK): Don't define.
6273 (DEFAULT_MID): Define.
6274 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6275 (MACHTYPE_OK): Don't define.
6276 (DEFAULT_MID): Define.
6277 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6278 (DEFAULT_MID): Define.
6279 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6280 (DEFAULT_MID): Define.
6281 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6282 (DEFAULT_MID): Define.
6284 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6285 * vaxnetbsd.c: New file.
6286 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6287 rather than netbsd_core.
6288 * targets.c (vaxnetbsd_vec): Declare.
6289 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6290 defined, add netbsd_core_vec.
6291 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6292 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6293 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6294 * config.bfd (alpha*-*-netbsd*): New target.
6295 * Makefile.am: Rebuild dependencies.
6296 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6297 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6298 * configure, Makefile.in: Rebuild.
6300 * configure.host: Remove the old shared library build stuff. We
6301 now use libtool instead.
6303 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6305 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6307 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6309 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6310 * configure: Rebuild.
6312 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6313 * elf32-v850.c (remember_hi16s_reloc): New function.
6314 (find_remembered_hi16s_reloc): New function.
6315 (v850_elf_store_addend_in_insn): Use the above new functions to
6316 match up HI6S relocs with LO16 relocs.
6318 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6320 * configure.in: Change -linux* to -linux-gnu*.
6321 * config.bfd, configure.host: Likewise.
6322 * configure: Rebuild.
6324 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6326 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6327 LO16/HI16S bug and improve comments about what is going on.
6329 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6331 * configure, aclocal.m4: Rebuild with new libtool.
6333 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6335 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6336 when merging v850 code into v850e/v850ea code. Do not initialise
6337 output flags if the input is the default architecture.
6339 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6341 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6342 get the size from bfd_arch_bits_per_address instead of directly
6345 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6347 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6348 to wrap, just return all 1's bits instead.
6349 * libbfd.h: Regenerate.
6351 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6353 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6355 (coff_relocate_section): If COFF_WITH_PE, define as
6356 coff_pe_i386_relocate_section.
6357 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6358 skip empty sections, to match coff_write_object_contents.
6360 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6361 rather than swapping out r_offset twice. From Luke Deller
6362 <luked@cse.unsw.edu.au>.
6364 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * configure.in: Set libtool_enable_shared rather than
6367 libtool_shared. Remove diversion hack.
6368 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6371 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6373 * syms.c (struct stab_cache): Define.
6374 (struct stab_find_info): Remove cached_offset, cached_stab,
6375 cached_str, and cached_stroff fields. Add file_cache,
6376 function_cache, and line_cache fields.
6377 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6380 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6382 * peicode.h (pe_print_idata): Check for import of ordinal rather
6384 (pe_print_edata): If there is no .edata section, look for the
6385 export data in some other section.
6387 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6389 * configure.in: Change version to 2.8.4.
6390 * configure: Regenerated.
6392 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6394 Add tms320c30 support:
6395 * cpu-tic30.c: New file.
6396 * aout-tic30.c: New file.
6397 * coff-tic30.c: New file.
6398 * archures.c (bfd_arch_tic30): Define.
6399 (bfd_tic30_arch): Declare.
6400 (bfd_archures_list): Add bfd_tic30_arch.
6401 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6403 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6404 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6405 (coff_set_flags): Likewise.
6406 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6407 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6408 * Makefile.am: Rebuild dependencies.
6409 (ALL_MACHINES): Add cpu-tic30.lo.
6410 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6411 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6412 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6413 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6415 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6417 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6418 to lag behind LO16 reloc by a couple of instructions.
6420 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6423 make to reexamine the file timestamp.
6424 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6426 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6429 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6431 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6432 to create .dynsbss and .rela.sbss sections.
6433 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6434 copied from dynamic objects into .sbss.
6435 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6436 use it. Correct typo of .rela.sdata2.
6437 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6438 put the data, which may now be in .sbss.
6439 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6440 (elf_backend_create_dynamic_sections): Define as
6441 ppc_elf_create_dynamic_sections.
6443 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6444 against _GLOBAL_OFFSET_TABLE_.
6445 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6446 shared libraries which refer to local symbols. Make sure that the
6447 test for allocating space for a reloc in a shared object is the
6448 same as the test for emitting a reloc.
6450 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6452 * config.bfd (i[3456]-*-mingw32*): New target.
6453 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6454 * aclocal.m4, configure: Rebuild.
6456 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6458 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6461 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6463 Sparc v9 ABI compliant PLT:
6464 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6465 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6466 (LARGE_PLT_THRESHOLD): New define.
6467 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6468 (sparc64_elf_build_plt): New function.
6469 (sparc64_elf_plt_entry_offset): Likewise.
6470 (sparc64_elf_plt_ptr_offset): Likewise.
6471 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6472 contain the index for convenience. Skip the initial entries
6474 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6475 memory for the benefit of .rela.plt.
6476 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6477 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6478 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6479 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6480 Call sparc64_elf_build_plt.
6481 (elf_backend_want_got_plt): No.
6482 (elf_backend_plt_readonly): No.
6483 (elf_backend_plt_alignment): 8.
6485 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6486 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6487 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6490 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6492 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6494 * cpu-mips.c (arch_info_struct): Add mips variants.
6495 * bfd-in2.h: Rebuilt.
6497 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6499 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6502 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6504 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6505 (i[3456]86sco3.2v5*coff): New target.
6507 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6509 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6511 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6513 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6514 * bfd-in2.h: Regenerate.
6516 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6518 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6520 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6522 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6523 adjust addend for an output common symbol (from Jimmy Blair
6524 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6525 defined symbol to counteract adjustment made in generic relocation
6528 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6530 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6532 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6533 (GET_SCNDHR_NLNNO): Likewise.
6535 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6537 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6539 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6541 * elf32-m32r.c: Add macros to handle NOP insertion.
6543 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6545 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6546 (xcoff_mark): Likewise.
6547 (xcoff_build_ldsyms): Mark absolute symbols.
6549 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6551 * bout.c (b_out_write_object_contents): Sort symbols before output
6552 to keep {CALL,BAL}NAME symbols adjacent.
6553 (b_out_symbol_cmp): New function.
6555 For older changes see ChangeLog-9697
6561 version-control: never
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