1 1999-09-11 Donn Terry <donn@interix.com>
3 * syms.c (BSF_DEBUGGING_RELOC): Define.
4 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
5 BSF_DEBUGGING_RELOC set.
8 1999-09-10 Ian Lance Taylor <ian@zembu.com>
10 * ecoff.c (bfd_debug_section): Update initialization for new
12 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
13 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
15 1999-09-10 H.J. Lu <hjl@gnu.org>
17 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
19 * coff-mips.c (mips_ecoff_backend_data): Likewise.
21 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
23 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
24 for FPTR relocs involving local symbols.
26 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
27 value for the stub address in a call through a stub.
28 Install the value for a local symbol directly into the DLT
29 instead of generating a reloc. Correctly handle FPTR64 relocs.
31 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
32 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
33 (elf_hppa_final_link): Call them.
35 1999-09-10 Ian Lance Taylor <ian@zembu.com>
37 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
38 (elf_adjust_dynamic_symbol): ...from here.
40 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
42 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
43 relocation, remove them. SECREL64->LTOFF16WF.
44 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
46 (elf_hppa_relocate_insn): Similarly.
48 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
49 (elf_hppa_relocate_insn): Similarly.
51 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
53 (elf_hppa_relocate_insn): Similarly.
55 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
56 Handle LTOFF_TP* relocs.
57 (elf_hppa_relocate_insn): Similarly.
59 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
60 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
61 (elf_hppa_relocate_insn): Handle PCREL* relocs.
63 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
64 DIR32, DIR64 and FPTR64 relocations.
65 (elf_hppa_relocate_insn): Similarly.
67 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
68 address of the .PARISC.global section.
69 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
70 table entry elf_hppa_final_link_relocate. Do not give a warning
71 for a reloc against an external symbol if it has a PA64 hash
73 (elf_hppa_final_link_relocate): Significantly rework. Handle
74 DLTIND relocations. Compute the final value of the relocation
75 before passing the value of elf_hppa_relocate_insn.
76 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
77 relocation support. Handle DLTIND relocation requests just like
78 DLTREL relocation requests. Simplify branch handling.
80 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
82 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
83 non-allocated section as done in i386 version.
84 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
85 statement since this is no know relocation.
87 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
89 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
91 (elf_hppa_relocate_insn): Similarly.
93 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
95 (elf_hppa_relocate_insn): Similarly.
97 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
98 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
99 Pass the relocate type rather than the insn format to
100 elf_hppa_relocate_insn.
101 (elf_hppa_relocate_insn): Make switch dependent on relocation type
102 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
104 1999-09-07 Ian Lance Taylor <ian@zembu.com>
106 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
107 (bfd_coff_filnmlen): Define.
108 (bfd_coff_std_swap_table): Initialize new field.
109 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
111 (coff_write_symbols): Likewise.
112 (coff_get_normalized_symtab): Likewise.
113 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
114 * libcoff.h: Rebuild.
116 1999-09-06 Donn Terry <donn@interix.com>
118 * coffcode.h (sort_by_secaddr): New static function if
120 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
121 sections by VMA when assigning target_index values. Always set
124 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
125 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
127 * libcoff.h: Rebuild.
129 * coffcode.h (coff_set_custom_section_alignment): Add const to
130 declaration to match definition.
131 (coff_write_object_contents): Don't set F_AR32W(R)? if
134 * coff-i386.c (in_reloc_p): Add declaration.
135 (i386coff_vec): Simplify initialization of
136 application_section_flags.
138 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
139 version. Move COFF_WITH_PE specific code to new version.
140 (stype_to_sec_flags): Likewise. Add section parameter.
141 * coffgen.c (make_a_section_from_file): Set target_index before
142 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
143 * libcoff.h: Rebuild.
145 * syms.c (stt): Add some PE/PEI section names.
146 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
148 (bfd_symbol_info): Check for 'w'.
150 * section.c (struct bfd_comdat_info): Define.
151 (asection): Add comdat field.
152 (STD_SECTION): Initialize comdat field.
153 (bfd_make_section_anyway): Likewise.
154 * bfd-in2.h: Rebuild.
156 1999-09-06 Andreas Schwab <schwab@suse.de>
158 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
161 1999-09-06 Nick Clifton <nickc@cygnus.com>
163 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
164 bfd_realloc instead of calloc and realloc.
166 1999-09-04 Steve Chamberlain <sac@pobox.com>
168 * cpu-pj.c: New file.
169 * elf32-pj.c: New file.
170 * config.bfd (pj*): New cpu.
171 (pj-*-*, pjl-*-*): New targets.
172 * configure.in (bfd_elf32_pj_vec): New target vector.
173 (bfd_elf32_pjl_vec): New target vector.
174 * archures.c (bfd_arch_pj): Define.
175 * elf.c (prep_headers): Handle bfd_arch_pj.
176 * reloc.c: Define BFD_RELOC_PJ_* relocations.
177 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
178 to target vector list.
179 * Makefile.am: Rebuild dependencies.
180 (ALL_MACHINES): Add cpu-pj.lo.
181 (ALL_MACHINES_CFILES): Add cpu-pj.c.
182 (BFD32_BACKENDS): Add elf32-pj.lo.
183 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
184 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
186 1999-09-04 Ian Lance Taylor <ian@zembu.com>
188 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
189 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
190 and NON_GOT_REF from weak defined symbol to real symbol.
191 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
192 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
194 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
195 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
196 don't create a COPY reloc.
198 1999-09-03 Ian Lance Taylor <ian@zembu.com>
200 * elflink.h (elf_bfd_final_link): When counting relocations, don't
201 count those in sections we are not including in the link.
203 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
205 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
206 field in hpux11 shared libraries.
208 1999-09-02 Nick Clifton <nickc@cygnus.com>
210 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
212 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
214 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
215 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
216 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
218 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
220 * elflink.h (record_link_assignment): When possible, keep the
221 original type of the symbol.
223 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
225 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
226 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
227 tools were configured.
228 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
230 1999-08-26 Mark Mitchell <mark@codesourcery.com>
232 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
233 GOT entries for GOT16 relocations; they're not required.
235 1999-08-24 Nick Clifton <nickc@cygnus.com>
237 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
239 * config.bfd (arm-*-netbsd*): New target.
240 * configure.in (armnetbsd_vec): New target vector.
241 * configure: Regenerate
242 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
244 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
245 (ALL_MACHINES_CFILES): Add armnetbsd.c.
246 (armnetbsd.lo): New rule with deps.
247 * Makefile.in: Regenerate.
249 * armnetbsd.c: New file: Definitions specific to arm-netbsd
252 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
254 * som.c (som_slurp_symbol_table): Fix typo in comment.
256 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
258 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
259 here instead of using elf_section_data...
261 1999-08-19 Nick Clifton <nickc@cygnus.com>
263 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
264 relocations into the base file.
265 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
266 we are building a base file.
268 1999-08-19 Nick Clifton <nickc@cygnus.com>
270 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
272 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
273 REL relocs when performing a partial relocation.
275 1999-08-18 Donn Terry <donn@interix.com>
277 * cofflink.c: Move definitions of N_TMASK, et. al., out of
278 _bfd_coff_link_input_bfd into top level.
280 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
281 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
282 (coff_i386_rtype_to_howto): Likewise.
283 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
284 Completely ignore symbols which are all zero.
285 (dummy_reloc16_estimate): Add return 0.
286 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
287 variable copy to name_copy to avoid shadowing outer scope
289 * libcoff-in.h (coff_data_type): Change raw_syment_count field
290 from unsigned int to unsigned long. Add timestamp field.
291 * libcoff.h: Rebuild.
293 1999-08-17 H.J. Lu <hjl@gnu.org>
295 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
298 1999-08-17 Ian Lance Taylor <ian@zembu.com>
300 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
301 for special section symbols.
302 * elflink.h (elf_merge_symbol): If we have no old BFD, check
303 BSF_DYNAMIC on the section symbol to see whether the old BFD is
306 1999-08-15 Mark Mitchell <mark@codesourcery.com>
308 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
309 coincidence of variable names between old and new code.
311 1999-08-12 Nick Clifton <nickc@cygnus.com>
313 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
314 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
315 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
316 and 'addend' parameter a 'bfd_signed_vma'.
317 (elf32_arm_final_link_relocate): Do not involve stubs in
318 R_ARM_THM_PC22 relocs relative to section symbols, they are long
319 jumps, not function calls.
321 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
323 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
324 in R_ARM_PC24 relocs.
326 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
328 * elf-hppa.h (elf_hppa_fake_sections): New function.
329 * elf32-hppa.c (elf_backend_fake_sections): Define.
331 * elf-hppa.h (elf_hppa_final_write_processing): Update for
332 recent changes to the arch_info structure.
334 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
335 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
336 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
339 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
340 Ralf Baechle <ralf@uni-koblenz.de>
342 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
343 output DT_MIPS_GOTSYM.
344 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
345 DT_MIPS_SYMTABNO if there are no global GOT symbols.
347 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
349 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
350 prototype. Handle local symbols. Add commentary.
351 (mips_elf_calculate_relocation): Adjust accordingly.
352 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
355 * elflink.h (elf_bfd_final_link): Tweak last change.
357 1999-08-09 Mark Mitchell <mark@codesourcery.com>
359 * elflink.h (elf_link_size_reloc_section): Use the counts in the
360 elf-section data to allocate just the right amount of relocation
361 space. Don't allocate the hash space twice.
362 (elf_bfd_final_link): Calculate the amount of space to allocate in
363 each relocation section.
365 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
367 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
368 64bit mode, generate a section relative relocation for a 32bit
370 (elf_hppa_is_local_label_name): New function.
371 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
372 shared between 32bit and 64bit port.
374 1999-08-09 Mark Mitchell <mark@codesourcery.com>
376 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
377 R_MIPS_GOT16 and R_MIPS_CALL16.
378 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
379 to use when looking for a preexisting GOT entry.
381 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
383 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
384 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
386 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
388 1999-08-09 Geoff Keating <geoffk@cygnus.com>
390 * elflink.h (elf_link_output_extsym): Don't output a weak
391 reference to an undefined symbol just because it was defined weak
394 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
396 * coffgen.c (coff_find_nearest_line): When looking for file, use
397 last best match rather than first. If address is beyond last line
398 number record, don't return the last line as the correct value.
400 1999-08-08 Ian Lance Taylor <ian@zembu.com>
402 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
403 * bfd-in2.h: Rebuild.
405 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
407 * libcoff-in.h (struct coff_section_alignment_entry): Define.
408 * coffcode.h (coff_set_custom_section_alignment): New static
410 (coff_section_alignment_table): New static array.
411 (coff_new_section_hook): Use coff_set_customer_section_alignment.
412 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
413 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
414 * libcoff.h: Rebuild.
416 1999-08-08 Ian Lance Taylor <ian@zembu.com>
418 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
420 * Makefile.in: Rebuild.
422 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
424 * section.c (SEC_SHARED): Define.
425 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
426 (styp_to_sec_flags): Likewise.
427 * peicode.h (coff_swap_scnhdr_out): Likewise.
428 * bfd-in2.h: Rebuild.
430 1999-08-08 Ian Lance Taylor <ian@zembu.com>
432 * coffcode.h (coff_classify_symbol): Comment out part of
433 1999-08-05 change which breaks cygwin DLLs.
435 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
436 * aclocal.m4, configure: Rebuild.
438 1999-08-06 Ian Lance Taylor <ian@zembu.com>
440 * section.c (global_syms): Only initialize union field if
443 1999-08-04 Mark Mitchell <mark@codesourcery.com>
445 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
446 the size of a GOT entry here.
447 (mips_elf_calculate_relocation): Don't create a local GOT entry
448 for the symbol in a GOT16 relocation; just for it's high-order bit
449 (_bfd_mips_elf_relocate_section): Fix thinko.
451 1999-08-05 Ian Lance Taylor <ian@zembu.com>
453 Based on patches from Donn Terry <donn@interix.com>:
454 * coffcode.h (enum coff_symbol_classification): Define.
455 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
456 _bfd_coff_classify_symbol. Change return type.
457 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
458 (coff_slurp_symbol_table): Use coff_classify_symbol.
459 (coff_classify_symbol): New static function.
460 (coff_sym_is_global): Never define.
461 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
462 * cofflink.c (coff_link_check_ar_symbols): Use
463 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
464 (coff_link_add_symbols): Likewise.
465 (_bfd_coff_link_input_bfd): Likewise.
466 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
467 coff_classify_symbol.
468 * libcoff.h: Rebuild.
470 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
472 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
473 (e_ltpsel, e_rtpsel): Similarly.
475 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
476 and 14bit ertpsel. Handle 64bit psel.
478 1999-08-04 Mark Mitchell <mark@codesourcery.com>
480 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
481 handling for REL relocations. And only left-shift R_MIPS26
482 relocation addends where necessary.
484 1999-08-03 Mark Mitchell <mark@codesourcery.com>
486 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
487 (mips_elf_next_lo16_relocation): Don't compute the addend here.
488 Just return the relocation found.
489 (mips_elf_relocate_section): Pull the LO16 addend out of the
490 section itself when using REL relocations.
492 * elf32-mips.c (mips_elf_calculate_relocation): Restore
493 _DYNAMIC_LINK handling and handling of undefined symbols in shared
496 1999-08-03 Ian Lance Taylor <ian@zembu.com>
498 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
499 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
500 relocation against a symbol in an input section with no output
501 section. From Daniel Jacobowitz <drow@false.org>.
503 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
505 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
506 look for generated file correctly.
507 * aclocal.m4, configure: Rebuild.
509 1999-08-02 Mark Mitchell <mark@codesourcery.com>
511 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
512 and R_MIPS16_26 relocations correctly when relocating.
513 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
514 and R_MIPS_CALL_LO16 are for global symbols.
516 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
518 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
520 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
521 variables and initialize them.
523 1999-08-01 Mark Mitchell <mark@codesourcery.com>
525 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
526 there are no global symbols requiring GOT entries.
527 (_bfd_mips_elf_size_dynamic_sections): Likewise.
528 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
529 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
531 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
532 symbols are considered to have the value zero.
533 (_bfd_mips_elf_relocate_section): Don't try to perform a
534 relocation for an undefined symbol.
535 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
538 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
540 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
541 wants ba,a,pt %xcc instead of %icc.
542 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
543 of large PLT entries.
544 (sparc64_elf_plt_ptr_offset): Fix calculation.
545 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
546 addend should be relative to load address, not .plt section start.
547 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
549 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
551 * elf-bfd.h (struct elf_backend_data): Add
552 print_symbol_all and output_arch_syms backend methods.
553 * elfxx-target.h: Likewise.
554 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
555 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
556 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
558 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
559 symbols in .dynsym, add their names into .dynstr. Put those symbols
561 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
562 pointers to STT_REGISTER symbols in dynsym section.
563 (sparc64_elf_print_symbol_all): New function.
564 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
565 printing using the print_symbol_all hook.
567 1999-07-30 Catherine Moore <clm@cygnus.com>
569 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
572 1999-07-29 Richard Henderson <rth@cygnus.com>
574 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
575 dynamic_sections_created.
577 1999-07-29 Richard Henderson <rth@cygnus.com>
579 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
580 (mips_rtype_to_howto): ... new function.
581 (_bfd_mips_elf_relocate_section): Use it.
583 1999-07-28 Mark Mitchell <mark@codesourcery.com>
585 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
587 1999-07-27 Nick Clifton <nickc@cygnus.com>
589 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
591 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
592 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
594 1999-07-23 Donn Terry <donn@interix.com>
596 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
597 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
598 * cofflink.c (coff_link_add_symbols): If PE, handle section
600 * libcoff.h: Rebuild.
602 * config.bfd (i[3456]86-*-interix*): New target.
604 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
606 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
607 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
608 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
609 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
610 (COFF_SUPPORT_GNU_LINKONCE): Define.
611 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
612 (COFF_SUPPORT_GNU_LINKONCE): Define.
614 1999-07-21 Ian Lance Taylor <ian@zembu.com>
617 * makefile.dos: Remove; obsolete.
618 * configure.bat: Remove; obsolete.
620 1999-07-21 H.J. Lu <hjl@gnu.org>
622 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
624 1999-07-21 Philippe De Muyter <phdm@macqel.be>
626 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
627 message and fail if a symbol index is out of range.
629 1999-07-21 Ian Lance Taylor <ian@zembu.com>
631 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
632 when looking at a R_MIPS_GOT16 relocation.
634 1999-07-20 Nick Clifton <nickc@cygnus.com>
636 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
638 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
640 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
641 removed in previous change.
642 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
643 in relocateable output.
645 1999-07-19 Ian Lance Taylor <ian@zembu.com>
647 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
650 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
651 if they appear to be specially created by the linker.
653 1999-07-19 Nick Clifton <nickc@cygnus.com>
655 * targets.c (alternative_target): New field in bfd_target
657 (bfd_search_for_target): New function: Find a target that
658 satisifies a search function.
659 * bfd-in2.h: Regenerate.
661 * elfxx-target.h: Initialise the alternative_target field of
662 the bfd_target structures to point to the other target (if
664 * nlm-target.h: Initialise the alternative_target field of
665 the bfd_target structures to point to the other target (if
668 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
669 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
671 * aix386-core.c: Initialise new field of bfd_target structure.
672 * aout-adobe.c: Initialise new field of bfd_target structure.
673 * aout-arm.c: Initialise new field of bfd_target structure.
674 * aout-target.h: Initialise new field of bfd_target structure.
675 * aout-tic30.c: Initialise new field of bfd_target structure.
676 * binary.c: Initialise new field of bfd_target structure.
677 * bout.c: Initialise new field of bfd_target structure.
678 * cisco-core.c: Initialise new field of bfd_target structure.
679 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
680 * coff-alpha.c: Initialise new field of bfd_target structure.
681 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
682 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
683 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
684 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
685 * coff-i386.c: Initialise new field of bfd_target structure.
686 * coff-i860.c: Initialise new field of bfd_target structure.
687 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
688 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
689 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
690 * coff-mips.c: Initialise new field of bfd_target structure.
691 * coff-ppc.c: Initialise new field of bfd_target structure.
692 * coff-rs6000.c: Initialise new field of bfd_target structure.
693 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
694 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
695 * coff-tic30.c: Initialise new field of bfd_target structure.
696 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
697 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
698 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
699 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
700 * hppabsd-core.c: Initialise new field of bfd_target structure.
701 * hpux-core.c: Initialise new field of bfd_target structure.
702 * i386msdos.c: Initialise new field of bfd_target structure.
703 * i386os9k.c: Initialise new field of bfd_target structure.
704 * ieee.c: Initialise new field of bfd_target structure.
705 * ihex.c: Initialise new field of bfd_target structure.
706 * irix-core.c: Initialise new field of bfd_target structure.
707 * mipsbsd.c: Initialise new field of bfd_target structure.
708 * netbsd-core.c: Initialise new field of bfd_target structure.
709 * oasys.c: Initialise new field of bfd_target structure.
710 * osf-core.c: Initialise new field of bfd_target structure.
711 * ppcboot.c: Initialise new field of bfd_target structure.
712 * ptrace-core.c: Initialise new field of bfd_target structure.
713 * sco5-core.c: Initialise new field of bfd_target structure.
714 * som.c: Initialise new field of bfd_target structure.
715 * srec.c: Initialise new field of bfd_target structure.
716 * tekhex.c: Initialise new field of bfd_target structure.
717 * trad-core.c: Initialise new field of bfd_target structure.
718 * versados.c: Initialise new field of bfd_target structure.
719 * vms.c: Initialise new field of bfd_target structure.
721 1999-07-19 Andreas Schwab <schwab@suse.de>
723 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
726 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
728 * elflink.h (elf_link_adjust_relocs): New function.
729 (elf_bfd_final_link): Use it.
730 (elf_link_input_bfd): Deal with the fact that there can be
731 two relocation sections for a single section.
732 (elf_reloc_link_order): Likewise.
734 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
735 a relocateable object.
736 (_bfd_mips_elf_relocate_section): Handle relocateable links.
738 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
740 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
741 (sparc64_elf_get_reloc_upper_bound,
742 sparc64_elf_get_dynamic_reloc_upper_bound,
743 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
744 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
746 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
747 ELF64_R_TYPE_ID/DATA where appropriate.
749 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
751 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
754 1999-07-16 Ian Lance Taylor <ian@zembu.com>
756 * elf32-mips.c (mips_elf_local_relocation_p): New static
758 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
759 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
760 Always set *require_jalxp.
761 (mips_elf_stub_section_p): Mark abfd parameter as unused.
762 (_bfd_mips_elf_relocate_section): Only look for LO16 following
763 GOT16 if the GOT16 is against a local symbol. Don't return false
764 for an undefined symbol. If there is an overflow, assert that we
767 1999-07-16 Andreas Schwab <schwab@suse.de>
769 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
770 variables `link' and `elfsec'.
771 (elf_bfd_final_link): Remove unused variable `os'.
773 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
775 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
776 a PT_PHDR program headers.
777 (_bfd_mips_elf_final_link): Don't assume there are going to be
778 section symbols when we're not building a shared object.
779 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
782 1999-07-15 J.T. Conklin <jtc@redback.com>
784 * config.bfd (i[3456]86-*-vxworks*): New target.
786 1999-07-15 Mark Mitchell <mark@codesourcery.com>
788 * elf32-mips.c (mips_elf_stub_section_p): New function.
789 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
790 (mips_elf_relocate_section): Adjust calling sequence for
791 mips_elf_calculate_relocation and mips_elf_perform_relocation.
792 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
795 1999-07-15 Ian Lance Taylor <ian@zembu.com>
797 * configure.in: Bump version number to 2.9.5.
798 * configure: Rebuild.
800 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
802 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
804 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
805 to derive final type instead of hardwiring a selection.
807 1999-07-14 Mark Mitchell <mark@codesourcery.com>
809 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
810 things relocated by R_MIPS16_GPREL.
811 (mips_elf_perform_relocation): Likewise.
813 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
815 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
817 1999-07-14 Richard Henderson <rth@cygnus.com>
819 * elf32-mips.c (struct mips_got_info): Add global_gotno.
820 (_bfd_mips_elf_size_dynamic_sections): Set it.
821 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
822 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
823 new argument max_local.
825 1999-07-14 Mark Mitchell <mark@codesourcery.com>
827 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
828 subwords when handling an R_MIPS16_26 relocation.
829 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
832 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
833 dst_mask to match reality.
834 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
835 (mips_elf_obtain_contents): Use bfd_get.
836 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
837 (mips_elf_relocate_section): Likewise.
839 1999-07-13 Mark Mitchell <mark@codesourcery.com>
841 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
842 (mips_elf_relocate_section): Adjust calling sequence for
843 mips_elf_perform_relocation.
844 (mips_elf_perform_relocation): Take additional argument. Handle
845 R_MIPS16_26. Use bfd_put for convenience.
847 1999-07-13 Richard Henderson <rth@cygnus.com>
849 * elf.c (assign_file_positions_for_segments): Thinko last change.
850 Always overwrite p_flags.
852 1999-07-13 Richard Henderson <rth@cygnus.com>
854 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
855 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
856 .dynbss and .rel[a].bss if want_dynbss.
857 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
859 1999-07-13 Richard Henderson <rth@cygnus.com>
861 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
863 1999-07-13 Richard Henderson <rth@cygnus.com>
865 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
866 (struct elf_link_hash_table): Add dynlocal.
867 (_bfd_elf_link_lookup_local_dynindx): Prototype.
868 (_bfd_elf_link_adjust_dynindx): Delete.
869 (_bfd_elf_link_renumber_dynsyms): Prototype.
870 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
871 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
872 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
873 (_bfd_elf_link_lookup_local_dynindx): New function.
874 (elf_link_renumber_hash_table_dynsyms): New function.
875 (_bfd_elf_link_renumber_dynsyms): New function.
876 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
877 (struct elf_assign_sym_version_info): Delete removed_dynamic.
878 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
879 instead of elf_link_remove_section_and_adjust_dynindices.
880 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
881 (elf_link_assign_sym_version): Remove removed_dynamic code.
882 (elf_link_renumber_dynsyms): Delete.
883 (elf_bfd_final_link): Install section and local symbols into .dynsym.
885 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
886 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
887 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
888 * elf32-mips.c: Similarly.
889 * elf32-ppc.c: Similarly.
890 * elf32-sparc.c: Similarly.
891 * elf64-alpha.c: Similarly.
892 * elf64-sparc.c: Similarly.
894 1999-07-13 Mark Mitchell <mark@codesourcery.com>
896 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
897 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
898 when the relocation is against _gp_disp.
900 1999-07-12 Mark Mitchell <mark@codesourcery.com>
902 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
903 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
904 to possibly_dynamic_relocs. Adjust usage throughout code.
905 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
906 (elf_mips_ctor64_howto): Likewise.
907 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
909 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
910 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
911 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
912 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
914 1999-07-12 Ian Lance Taylor <ian@zembu.com>
916 * Makefile.am: Rebuild dependencies.
917 * Makefile.in: Rebuild.
919 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
920 * bfd-in2.h: Rebuild.
922 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
923 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
924 structure initializations. Add casts.
925 * reloc.c (EMPTY_HOWTO): Define.
926 * bfd-in2.h: Rebuild.
927 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
928 comparisons against 0.
929 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
930 previous_ibfd_e_flags to unsigned long.
931 * vms.h (struct vms_private_data_struct): Change section_count to
933 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
934 (_bfd_vms_write_gsd): Change symnum to unsigned.
935 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
936 * vms-tir.c (etir_sta): Change psect to unsigned.
937 (alloc_section): Change idx to unsigned.
938 (tir_sta, tir_ctl): Change psect to unsigned.
939 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
940 * vms.c (priv_section_count): Change to unsigned.
942 1999-07-12 Andreas Schwab <schwab@suse.de>
944 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
945 * m68klinux.c: Likewise.
947 1999-07-12 Ian Lance Taylor <ian@zembu.com>
949 * Many files: Changes to avoid gcc warnings: Remove unused local
950 variables. Add default case to enum switches.
951 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
952 compile if not COFF_IMAGE_WITH_PE.
953 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
954 (bfd_arm_get_bfd_for_interworking): Likewise.
955 (bfd_arm_process_before_allocation): Likewise.
956 * epoc-pei-arm.c: Don't rename bfd_arm functions.
957 * pei-arm.c: Likewise.
958 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
959 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
960 (mips_elf_got16_entry): Put parens around & in body of ==.
961 (mips_elf_calculate_relocation): Correct test for empty string.
962 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
964 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
967 1999-07-11 Ian Lance Taylor <ian@zembu.com>
969 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
970 as appropriate. Fill in structure initializations. Add variable
971 initializations. Add casts.
972 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
973 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
975 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
977 * elf-bfd.h (bfd_elf_hash): Update declaration.
978 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
979 when calling bfd_elf_hash.
981 1999-07-11 Mark Mitchell <mark@codesourcery.com>
983 * libbfd.c (bfd_put_8): Make it of type `void'.
984 * bfd-in2.h: Regenerated.
985 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
987 (_bfd_mips_elf_final_link): Likewise.
989 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
991 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
993 * config.bfd (hppa*-*-linux-gnu*): New target
995 1999-07-07 Mark Mitchell <mark@codesourcery.com>
997 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
998 (_bfd_mips_elf_create_dynamic_sections): New function.
999 (_bfd_mips_elf_add_symbol_hook): Likewise.
1000 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1001 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1002 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1003 (_bfd_mips_elf_gc_mark_hook): Likewise.
1004 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1005 (_bfd_mips_elf_always_size_sections): Likewise.
1006 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1007 (_bfd_mips_elf_check_relocs): Likewise.
1008 (_bfd_mips_elf_link_hash_table_create): Likewise.
1009 (_bfd_mips_elf_print_private_data): Likewise.
1010 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1011 (_bfd_mips_elf_final_link): Likewise.
1012 (_bfd_mips_elf_additional_program_headers): Likewise.
1013 (_bfd_mips_elf_modify_segment_map): Likewise.
1014 (_bfd_mips_elf_relocate_section): Likewise.
1015 * elf32-mips.c (mips_elf32_object_p): Move contents into
1016 _bfd_mips_elf_object_p.
1017 (mips_elf_additional_program_headers): Rename to
1018 _bfd_mips_elf_additional_program_headers.
1019 (mips_elf_modify_segment_map): Rename to
1020 _bfd_mips_elf_modify_segment_map.
1021 (elf_mips_abi_name): Change prototype.
1022 (mips_elf32_section_from_shdr): Merge into
1023 _bfd_mips_elf_section_from_shdr.
1024 (mips_elf32_section_processing): Merge into
1025 _bfd_mips_elf_section_processing.
1026 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1027 the right back-end ELF linker.
1028 (mips_elf_relocate_section): Rename to
1029 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1030 (mips_elf_link_output_symbol_hook): Rename to
1031 _bfd_mips_elf_link_output_symbol_hook.
1032 (mips_elf_create_dynamic_section): Rename to
1033 _bfd_mips_elf_create_dynamic_section.
1034 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1035 Adjust for 64-bit code. Use mips_elf_got_section.
1036 (mips_elf_adjust_dynamic_symbol): Rename to
1037 _bfd_mips_elf_adjust_dynamic_symbol. Use
1038 mips_elf_allocate_dynamic_relocations.
1039 (mips_elf_finish_dynamic_symbol): Rename to
1040 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1041 Adjust for 64-bit code.
1042 (mips_elf_finish_dynamic_sections): Rename to
1043 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1044 (mips_elf_always_size_sections): Rename to
1045 _bfd_mips_elf_always_size_sections.
1046 (mips_elf_add_symbol_hook): Rename to
1047 _bfd_mips_elf_add_symbol_hook.
1048 (mips_elf_next_lo16_addend): Constify.
1049 (mips_elf_calculate_relocation): Likewise.
1050 (mips_elf_obtain_contents): Likewise.
1051 (mips_elf_perform_relocation): Likewise.
1052 (mips_elf_create_dynamic_relocation): Likewise.
1053 (mips_elf_allocate_dynamic_relocations): New function.
1054 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1055 (MIPS_ELF_REL_SIZE): Likewise.
1056 (MIPS_ELF_DYN_SIZE): Likewise.
1057 (MIPS_ELF_GOT_SIZE): Likewise.
1058 (MIPS_ELF_SYM_SIZE): Likewise.
1059 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1060 (MIPS_ELF_GET_WORD): Likewise.
1061 (MIPS_ELF_PUT_WORD): Likewise.
1062 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1063 (STUB_LW): Conditionalize for 64-bit value.
1064 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1066 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1067 Check it for inconsistency.
1068 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1070 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1072 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1073 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1074 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1075 (mips_elf_local_got_index): Likewise.
1076 (mips_elf_got_page): Likewise.
1077 (mips_elf_got_info): Likewise.
1078 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1079 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1080 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1081 instead of constant `2'.
1082 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1083 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1084 (mips_elf_size_dynamic_sections): Use
1085 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1086 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1087 Adjust all releveant entries in elf backend table.
1088 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1089 (mips_elf64_section_processing): Likewise.
1090 Adjust elf backend entries to use _bfd_mips_elf variants now
1093 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1095 (size_dynamic_sections): Likewise.
1096 (elf_link_output_extsym): Likewise.
1097 * elf.c: (elf_fake_sections): Likewise.
1098 * libbfd.c (bfd_get): New macro.
1099 (bfd_put): Likewise.
1100 * bfd-in2.h: Regenerated.
1102 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1104 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1105 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1106 wap_reloca_in, and swap_reloca_out.
1107 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1108 multiple internal relocations per external relocation.
1109 (link_read_relocs): Likewise.
1110 (elf_bfd_final_link): Likewise.
1111 (elf_link_input_bfd): Likewise.
1112 (elf_gc_mark): Likewise.
1113 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1114 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1116 (size_info): Add entries for new fields.
1117 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1118 (mips_elf64_be_swap_reloc_in): New function.
1119 (mips_elf64_be_swap_reloc_out): Likewise.
1120 (mips_elf64_be_swap_reloca_in): Likewise.
1121 (mips_elf64_be_swap_reloca_out): Likewise.
1122 (mips_elf64_size_info): Add entries for new fields.
1124 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1126 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1127 field equals the new rel_count field.
1128 (elf_link_input_bfd): When doing a relocateable link, use the new
1129 rel_count field rather than the reloc_count field.
1130 (elf_reloc_link_order): Likewise.
1131 (elf_finish_pointer_linker_section): Likewise.
1133 Based on patch from H.J. Lu <hjl@gnu.org>:
1134 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1135 shared library to override a weak definition in a regular object.
1137 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1139 * libhppa.h: Revert July 2, 1999 patch.
1141 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1142 need to generate DLTIND relocations, not DLTREL relocations.
1144 1999-07-05 Nick Clifton <nickc@cygnus.com>
1146 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1148 (coff_set_flags): Recognise arm 5 architectures.
1150 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1151 Add support for armv5 architecture.
1153 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1155 * reloc.c: Add new, assembler only, ARM reloc:
1156 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1158 * bfd-in2.h: Regenerate.
1160 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1162 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1163 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1164 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1165 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1166 * elf32-mips.c (ABI_64_P): New macro.
1167 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1168 (_bfd_mips_elf_find_nearest_line): Adjust call to
1169 _bfd_dwarf2_find_nearest_line.
1170 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1171 * libbfd.h: Regenerated.
1173 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1175 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1177 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1179 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1180 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1182 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1184 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1186 (_bfd_elf_init_reloc_shdr): New function.
1187 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1188 bfd_alloc followed by memset.
1189 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1190 (elf_fake_sections): Here.
1191 (assign_section_numbers): Assign section numbers for the second
1192 relocation section, if required.
1193 * elflink.h (elf_link_output_relocs): New function.
1194 (elf_link_size_reloc_section): Likewise.
1195 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1196 (elf_link_input_bfd): Use elf_link_output_relocs.
1198 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1199 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1201 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1203 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1206 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1208 * elf32-mips.c (mips_elf_got_info): Move declaration before
1209 prototypes. Change global_gotsym to be a pointer to a hash entry,
1210 rather than a number index.
1211 (mips_elf_link_hash_entry): Move declaration before prototypes.
1212 (mips_elf_irix6_finish_dynamic_symbol): New function.
1213 (mips_elf_sign_extend): Likewise.
1214 (mips_elf_high): Likewise.
1215 (mips_elf_higher): Likewise.
1216 (mips_elf_highest): Likewise.
1217 (mips_elf_global_got_index): Likewise.
1218 (mips_elf_local_got_index): Likewise.
1219 (mips_elf_got_offset_from_index): Likeiwse.
1220 (mips_elf_record_global_got_symbol): Likewise.
1221 (mips_elf_got_page): Likewise.
1222 (mips_elf_next_lo16_addend): Likewise.
1223 (mips_elf_calculate_relocation): Likewise.
1224 (mips_elf_obtain_contents): Likewise.
1225 (mips_elf_perform_relocation): Likewise.
1226 (mips_elf_assign_gp): Likewise.
1227 (mips_elf_sort_hash_table_f): Likewise.
1228 (mips_elf_sort_hash_table): Likewise.
1229 (mips_elf_got_section): Likewise.
1230 (mips_elf_got_info): Likewise.
1231 (mips_elf_create_local_got_entry): Likewise.
1232 (mips_elf_got16_entry): Likewise.
1233 (mips_elf_create_dynamic_relocation): Likewise.
1234 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1235 (mips_elf_final_gp): Use mips_elf_assign_gp.
1236 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1237 into SHN_SCOMMON automatically on IRIX6.
1238 (mips_elf_add_symbol_hook): Likewise.
1239 (mips_elf_relocate_section): Rewrite, using
1240 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1241 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1242 Don't deal with .rld_map on IRIX6.
1243 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1244 section flags appropriately for .got.
1245 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1246 the got. Call mips_elf_record_global_got_symbol and allocate
1247 local got space appropriately.
1248 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1249 char *. Rework calculation of GOT size. Sort dynamic symbol
1250 table entries so entries that do not require GOT entries appear at
1251 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1252 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1254 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1256 (mips_elf_finish_dynamic_symbol): Use
1257 mips_elf_irix6_finish_dynamic_symbol.
1258 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1259 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1260 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1262 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1264 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1265 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1267 1999-06-04 Philip Blundell <philb@gnu.org>
1269 * elf32-arm.h (elf_backend_got_header_size): Define.
1270 (elf_backend_plt_header_size): Likewise.
1272 1999-06-28 Jim Pick <jim@jimpick.com>
1274 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1276 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1278 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1279 relocation function.
1280 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1282 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1284 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1285 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1286 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1287 (_bfd_mips_elf_section_from_shdr): Use them.
1288 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1289 of GP-relative sections.
1290 (_bfd_mips_elf_set_section_contents): Use them.
1291 (_bfd_mips_elf_section_processing): Share code between .sdata and
1292 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1293 (mips_elf_additional_program_headers): Add handling for
1294 PT_MIPS_OPTIONS segment on IRIX6.
1295 (mips_elf_modify_segment_map): Likeiwse.
1296 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1297 Include the options sections on IRIX6. Don't look for GP-relative
1298 sections by name; use SHF_MIPS_GPREL instead.
1299 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1301 (mips_elf_create_dynamic_sections): Don't muck about with section
1302 alignments and such on IRIX6.
1303 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1304 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1305 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1306 bfd_zalloc rather than bfd_alloc and memset.
1307 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1308 Don't assert the existence of .rld_map on IRIX6.
1309 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1311 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1312 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1315 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1317 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1318 (mips_elf_swap_msym_out): New function.
1319 (mips_elf_create_msym_section): Likewise.
1320 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1321 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1322 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1323 section not named .msym.
1324 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1325 .msym directly. Set appropriate attributes for the .msym
1327 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1328 (mips_elf_link_hash_newfunc): Clear it.
1329 (mips_elf_create_dynamic_sections): Create the .msym section
1331 (mips_elf_size_dynamic_sections): Allocate space for the
1332 .msym section. Add a DT_MIPS_MSYM entry.
1333 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1335 (mips_elf_finish_dynamic_sections): Assign a value for
1336 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1338 * elf32-mips.c (irix_compat_t): New enumeration.
1339 (ABI_N32_P): New macro.
1340 (IRIX_COMPAT): Likewise.
1341 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1342 (mips_elf_relocate_section): Fix typo.
1344 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1346 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1347 as writable PE sections.
1349 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1351 * dwarf2.c (struct arange): New type.
1352 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1353 (arange_add): New function.
1354 (decode_line_info): Keep track of address ranges that a compilation
1356 (comp_unit_contains_address): Return true if address is contained
1357 in _any_ of the address ranges associated with a compilation unit.
1358 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1359 on the first comp_unit that contains the address.
1361 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1363 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1364 (decode_line_info): Add variable STASH and initialize it to point
1365 to the per-bfd dwarf2_debug info. Remove static variable
1366 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1368 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1370 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1371 shared library to have an undefined symbol.
1373 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1374 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1376 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1378 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1379 * elf32-hppa.c: Remove everything related to symbol extension
1380 sections & records. Use the common elf_hppa_final_write_processing.
1382 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1384 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1385 functions instead of _init/_fini if requested.
1387 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1389 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1392 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1394 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1395 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1397 (ppc_elf_finish_dynamic_sections): Check for positive section
1398 dynindx field, rather than comparing against -1.
1399 (ppc_elf_relocate_section): Only return false if undefined_symbol
1400 or reloc_overflow fail, not always upon encountering an error.
1402 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1404 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1405 bfd_byte * before performing pointer arithmetic.
1407 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1409 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1411 * elf32-hppa.c: Include elf-hppa.h.
1412 (ARCH_SIZE): Define.
1413 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1415 (elf32_hppa_info_to_howto): Similarly.
1416 (elf_hppa_howto_table): Similarly.
1417 (elf_hppa_reloc_type_lookup): Similarly.
1418 (hppa_elf_gen_reloc_type): Similarly.
1419 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1421 1999-06-22 Nick Clifton <nickc@cygnus.com>
1423 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1424 handling R_V850_22_PCREL relocation.
1426 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1428 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1431 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1433 * section.c (_bfd_strip_section_from_output): Ignore sections
1434 DISCARDed by the link script.
1436 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1438 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1439 Remove unused local variable spp.
1441 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1442 the entry symbol is not set.
1444 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1446 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1447 GPDISP or LITUSE in a relocatable link.
1449 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1451 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1452 * (alloc_dwarf1_func): Likewise.
1454 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1456 * libhppa.h: Fix various formatting errors.
1457 (assemble_3); Rewrite using CATENATE.
1458 (assemble_17): Fix various bugs.
1460 1999-06-16 Nick Clifton <nickc@cygnus.com>
1462 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1464 1999-06-15 Richard Henderson <rth@cygnus.com>
1466 * section.c (SEC_SHORT): Define.
1467 * bfd-in2.h: Rebuild.
1469 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1471 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1472 Remove abfd parameter. Use _bfd_strip_section_from_output.
1473 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1475 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1476 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1477 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1479 (bfd_elf_size_dynamic_sections): Use it.
1481 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1483 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1484 complain_overflow_bitfield to complain_overflow_signed.
1486 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1488 * elflink.h (elf_link_read_relocs_from_section): New function,
1490 (elf_link_read_relocs): Here. Use it for both relocation
1493 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1495 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1496 asect->reloc_count is valid.
1498 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1500 * elf32-mips.c (mips_elf32_section_processing): Permit a
1501 SHT_MIPS_REGINFO section to have a size of 0.
1503 1999-06-12 David O'Brien <obrien@freebsd.org>
1505 * config.bfd (alpha*-*-freebsd*): New target.
1506 (i[3456]86-*-freebsd*): Now defaults to ELF.
1508 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1510 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1511 wrap if the relocation covers the high bit of an address.
1513 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1515 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1517 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1518 instead of R_SPARC_max.
1519 (sparc64_elf_info_to_howto): Likewise.
1520 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1521 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1523 1999-06-07 Richard Henderson <rth@cygnus.com>
1525 * section.c (_bfd_strip_section_from_output): Remove output
1526 sections with no initial link_order.
1528 1999-06-07 Nick Clifton <nickc@cygnus.com>
1530 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1532 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1534 * Makefile.am (SOURCE_HFILES): Add missing headers.
1535 * Makefile.in: Regenerated.
1537 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1539 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1542 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1544 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1545 range undefweak symbols.
1546 * hash.c: Add missing comma after @xref{}
1547 * linker.c: Likewise.
1549 1999-06-04 Nick Clifton <nickc@cygnus.com>
1551 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1553 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1554 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1555 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1556 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1558 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1560 * Makefile.am: Rebuild dependencies.
1561 (BFD32_BACKENDS): Add dwarf1.lo.
1562 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1563 * Makefile.in: Rebuild.
1565 1999-06-04 Nick Clifton <nickc@cygnus.com>
1567 * Makefile.am: Add epoc-arm-pe target.
1568 * Makefile.in: Regenerate.
1569 * pe-arm.c: Only redefine interworking function names if they have
1570 not already been redefined.
1571 * pei-arm.c: Only redefine interworking function names if they have
1572 not already been redefined.
1573 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1575 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1578 1999-06-03 Nick Clifton <nickc@cygnus.com>
1580 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1582 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1584 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1586 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1588 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1589 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1591 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1593 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1594 in other text sections.
1596 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1598 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1599 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1600 * libbfd.h: Regenerate.
1601 * coff-sh.c (sh_merge_private_data): Delete.
1602 (coff_bfd_merge_private_bfd_data): Change to
1603 _bfd_generic_verify_endian_match.
1604 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1606 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1608 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1610 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1612 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1614 (bfd_elf32_arm_process_before_allocation): Likewise.
1615 * bfd-in2.h: Rebuild.
1617 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1619 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1620 track of end_sequence markers.
1621 (add_line_info): Add END_SEQUENCE arg.
1622 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1623 debug-line info---it doesn't work right if a compilation unit
1624 consists of multiple discontiguous code-sequences. It would be
1625 worthwhile to optimize for the common case where a compilation
1626 unit results in a contiguous set of code sequences, but this is
1627 quite tricky to get right for arbitrary DWARF2 files.
1628 (lookup_address_in_line_info_table): Don't use the last line entry
1629 for a compilation unit for anything with an address higher than
1630 this line entry. Also, check for end_sequence markers to
1631 correctly handle discontinuities.
1632 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1633 compilation units, check all compilation units with each->high==0
1634 just like when reading compilation units.
1636 * dwarf2.c (decode_line_info): Initialize table->files and
1637 table->last_line to NULL to avoid segfaults due to random
1638 values in these members.
1639 (concat_filename): Check for out-of-range file number before
1640 indexing filename table. Segfaults suck.
1642 * dwarf2.c (decode_line_info): Don't truncate address to least
1643 significant 32 bits (breaks 64 bit targets).
1644 (lookup_address_in_function_table): Ditto.
1645 (comp_unit_contains_address): Ditto.
1647 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1649 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1650 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1651 (mips_elf64_howto_table_rela): Likewise.
1653 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1655 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1656 single section has two associated relocation sections.
1658 1999-06-02 Mark Salter <msalter@cygnus.com>
1660 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1661 COFF_WITH_PE defined.
1663 1999-06-02 Nick Clifton <nickc@cygnus.com>
1665 * pe-arm.c: Rename global arm interworking functions to avoid name
1666 collision when all targets BFD is built.
1669 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1671 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1672 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1673 (bfd_elf_section_data): Add use_rela_p.
1674 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1675 (_bfd_elf_new_section_hook): Likewise.
1676 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1678 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1679 * elfcode.h (write_relocs): Determine whether or not use rela
1680 relocs based on the relocation section header.
1681 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1682 instead of use_rela_p.
1683 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1684 (elf_backend_may_use_rela_p): Likewise.
1685 (elf_backend_default_use_rela_p): Likewise.
1686 (elfNN_bed): Use them.
1688 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1690 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1692 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1694 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1695 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1696 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1697 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1698 * bfd-in2.h: Regenerated.
1699 * libbfd.h: Likewise.
1700 * elf32-mips.c (mips_info_to_howto_rela): New function.
1701 (USE_REL): Adjust for new conventions.
1702 (MINUS_ONE): New macro.
1703 (elf_mips_howto_table): Add R_MIPS_SUB.
1704 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1706 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1707 .MIPS.content section.
1708 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1709 with .MIPS.content as .MIPS.content sections. Set
1710 SHF_MNIPS_NOSTRIP for such section.
1711 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1712 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1713 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1715 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1717 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1720 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1723 1999-05-30 Philip Blundell <philb@gnu.org>
1725 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1726 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1727 the addend does not overflow into the rest of the word.
1729 1999-05-29 Nick Clifton <nickc@cygnus.com>
1731 * bfd-in.h: Amend prototype for
1732 bfd_elf32_arm_process_before_allocation .
1733 * bfd-in.h: Regenerate.
1735 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1736 elements in a fixed sized array.
1737 (ARM_ELF_ABI_VERSION): Define.
1738 (ARM_ELF_OS_ABI_VERSION): Define.
1739 (R_ARM_THM_ABS5): Fix rightshift and size.
1740 (R_ARM_THM_PC22): Fix size.
1741 (R_ARM_PLT32): Define Howto.
1742 (find_howto): New function: Locate a howto based on a reloc
1744 (elf32_arm_info_to_howto): Use find_howto if necessary.
1745 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1746 bfd_reloc_code_real_type.
1747 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1748 and BFD_RELOC_VTABLE_ENTRY.
1749 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1751 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1752 elements in a fixed sized array.
1753 (ARM_ELF_ABI_VERSION): Define.
1754 (ARM_ELF_OS_ABI_VERSION): Define.
1755 (R_ARM_THM_ABS5): Fix rightshift and size.
1756 (R_ARM_THM_PC22): Fix size.
1757 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1758 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1759 bfd_reloc_code_real_type.
1761 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1762 no_pipeline_knowledge.
1763 (elf32_arm_link_hash_create): Initialise new field to zero.
1764 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1765 no_pipeline_knowledge. Use this parameter to initialise the field
1766 in the globals data structure.
1767 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1768 no_pipeline_knowledge is false and the binary is from an old
1770 (elf32_arm_merge_private_data): Generate an error if an attempt is
1771 made to linl together big endian and little endian code.
1772 (elf32_arm_post_process_headers): New function: Initialise the
1773 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1775 (elf_backend_post_process_headers): Define.
1777 1999-05-28 Nick Clifton <nickc@cygnus.com>
1779 * elf-bfd.h (struct elf_backend_data): Add new field:
1780 elf_backend_post_process_headers.
1782 * elfxx-target.h (elf_backend_post_process_headers): Define to
1783 NULL if not already defined.
1784 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1786 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1788 (_bfd_elf_compute_section_file_positions): Call
1789 elf_backend_post_process_headers if defined.
1791 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1793 * configure.in: Check whether getuid and getgid exist.
1794 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1795 HAVE_GETGID are not defined, respectively.
1796 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1798 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1799 * configure, config.in: Rebuild.
1801 1999-05-28 Martin Dorey <mdorey@madge.com>
1803 * elf32-i960.c: New file.
1804 * elf.c (prep_headers): Handle bfd_arch_i960.
1805 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1806 * config.bfd (i960-*-elf*): New target.
1807 * configure.in (bfd_elf32_i960_vec): New target vector.
1808 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1809 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1810 * Makefile.in, aclocal.m4, configure: Rebuild.
1812 1999-05-27 Nick Clifton <nickc@cygnus.com>
1814 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1816 (find_howto): New function: Find entries in the
1817 elf32_arm_howto_table.
1818 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1820 (elf32_arm_reloc_type_lookup): Add lookup for
1821 BFD_RELOC_ARM_PLT32.
1823 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1825 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1826 (elf32_arm_link_hash_table_create): Use above function as the
1827 constructor for hash table entries.
1828 (elf32_arm_relocate_section): Avoid crash when there is no output
1830 (elf32_arm_final_link_relocate): New parameter h.
1831 (elf32_arm_relocate_section): Pass symbol hash entry to above
1833 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1836 1999-05-25 Catherine Moore <clm@cygnus.com>
1838 * coff-arm.c (coff_arm_relocate_section): Don't emit
1839 base file entries for pc-relative values.
1841 1999-05-25 DJ Delorie <dj@cygnus.com>
1843 * peicode.h (coff_swap_sym_in): When we create the actual section
1844 to reflect the not-there section C_SECTION symbols refer to,
1845 change the symbol class to C_STAT as the section is now really
1848 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1850 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1853 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1855 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1857 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1858 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1860 1999-05-16 Nick Clifton <nickc@cygnus.com>
1862 * coff-mcore.c (in_reloc_p): Reinstate.
1864 1999-05-15 Nick Clifton <nickc@cygnus.com>
1866 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1867 * bfd-in2.h: Regenerate.
1868 * coff-mcore.c (in_reloc_p): Remove defintion.
1869 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1870 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1871 IMAGE_REL_MCORE_RVA.
1872 (coff_mcore_rtype_to_howto): Add special processing for
1873 IMAGE_REL_MCORE_RVA.
1874 (coff_mcore_relocate_section): Add support for
1875 IMAGE_REL_MCORE_RVA.
1876 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1877 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1879 (mcore_elf_relocate_section): Delete redundant case labels.
1881 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1883 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1884 precedence between bit-and and comparison.
1886 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1888 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1889 list of target formats (targ_selvecs).
1890 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1891 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1893 1999-05-10 DJ Delorie <dj@cygnus.com>
1895 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1896 reasonable mode until "ar x" is smart enough to skip it (fixes
1897 gcc/libgcc.a builds on mips-ecoff targets
1899 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1900 to work. Hack to support MS import libraries, which use different
1901 COMDAT types than GNU.
1902 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1903 to implied zero-length sections (see peicode below)
1904 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1905 filename symbols, which use one *or more* auxents.
1906 * coffswap.h (coff_swap_aux_in): ditto
1907 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1910 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1912 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1913 for all relocations.
1915 1999-05-10 Catherine Moore <clm@cygnus.com>
1917 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1918 if COFF_IMAGE_WITH_PE.
1919 (bfd_arm_process_before_allocation): Likewise.
1920 (bfd_arm_get_bfd_for_interworking): Likewise.
1921 * coff-arm.c: Likewise.
1922 * bfd-in2.h: Regenerate.
1923 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1924 (armpe_big_vec): Likewise.
1925 * configure: Rebuild.
1927 1999-05-10 Nick Clifton <nickc@cygnus.com>
1929 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1930 section, not just .rel. Same for .rela.
1932 1999-05-07 Nick Clifton <nickc@cygnus.com>
1934 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1935 endianism with an error message.
1937 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1939 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1940 assignment from "unsigned char *" to "char *".
1941 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1943 1999-05-05 Catherine Moore <clm@cygnus.com>
1945 * coff-arm.c (coff_arm_relocate_section): Add one to
1946 address of ARM_RVA32 thumb functions.
1948 1999-05-05 Catherine Moore <clm@cygnus.com>
1950 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1951 (elf32_m68k_copy_private_bfd_data): New.
1952 (elf32_m68k_merge_private_bfd_data): New.
1953 (elf32_m68k_print_private_bfd_data): New.
1954 (CPU32_FLAG): Define.
1955 (PLT_CPU32_ENTRY_SIZE): Define.
1956 (elf_cpu32_plt0_entry): Declare.
1957 (elf_cpu32_plt_entry): Declare.
1958 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1959 (elf_m68k_finish_dynamic_symbol): Likewise.
1960 (elf_m68k_finish_dynamic_sections): Likewise.
1961 (elf_backend_plt_header_size): Remove definition.
1962 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1963 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1964 (bfd_elf32_bfd_set_private_flags): Define.
1965 (bfd_elf32_bfd_print_private_bfd_data): Define.
1967 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1969 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1970 and R_LONG_PCREL_MODE.
1972 1999-04-29 Nick Clifton <nickc@cygnus.com>
1974 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1976 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1978 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1979 in relocation calculation.
1981 1999-04-26 Tom Tromey <tromey@cygnus.com>
1983 * aclocal.m4, configure: Updated for new version of libtool.
1985 1999-04-21 Nick Clifton <nickc@cygnus.com>
1987 * coff-mcore.c: Add support for mcore relocs.
1989 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1991 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1992 incorrect use EF_MIPS_xxBITPTRS.
1994 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1996 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1999 * bfd-in2.h: Rebuild.
2000 * libbfd.h: Rebuild.
2002 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2004 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2005 (coff_arm_relocate_section): Add ARM26D transform. Only
2006 change to ARM26D for relocateable links.
2008 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2010 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2011 (bfd_elf32_bfd_print_private_bfd_data): New.
2013 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2015 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2016 refetch addend if USE_REL, add many comments regarding current state.
2017 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2018 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2019 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2020 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2022 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2024 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2025 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2027 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2029 * dwarf2.c (decode_line_info): Don't truncate address to least
2030 significant 32 bits (breaks 64 bit targets).
2031 (lookup_address_in_function_table): Ditto.
2032 (comp_unit_contains_address): Ditto.
2034 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2036 * coff-arm.c (arm_emit_base_file_entry): New routine.
2037 (A2T3_OFFSET): Define.
2038 (T2A3_OFFSET): Define.
2039 (coff_arm_relocate_section): Emit base file entries for interworking
2042 1999-04-13 Philip Blundell <philb@gnu.org>
2044 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2045 relocs 17 through 19.
2047 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2049 * elfcode.h: Remove fnmatch.h.
2050 * elflink.h (elf_link_assign_sym_version): Call back to ld
2051 instead of calling fnmatch.
2053 * config.bfd (i?86-*-beoself): Include pe vecs.
2055 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2057 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2060 1999-04-10 Richard Henderson <rth@cygnus.com>
2062 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2063 when trying to resolve dynamic symbol references.
2064 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2065 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2066 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2067 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2068 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2069 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2070 * elflink.h (elf_link_output_extsym): Likewise.
2072 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2074 * section.c (_bfd_strip_section_from_output): New function moved from
2075 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2076 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2077 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2078 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2079 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2080 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2081 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2082 * bfd-in2.h: Update.
2084 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2086 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2088 1999-04-08 Nick Clifton <nickc@cygnus.com>
2090 * coff-mcore.c: New File: Support for mcore-pe targets.
2091 * cpu-mcore.c: New File: Support for mcore targets.
2092 * elf32-mcore.c: New File: Support for mcore-elf target.
2093 * pe-mcore.c: New File: Definitions for mcore-pe target.
2094 * pei-mcore.c: New File: Definitions for mcore-pei target.
2095 * Makefile.am: Add support for MCore targets.
2096 * Makefile.in: Regenerate.
2097 * config.bfd: Add support for MCore targets.
2098 * configure.in: Add support for MCore targets.
2099 * configure: Regenerate.
2100 * archures.c: Add support for MCore architecture.
2101 * bfd-in2.h: Regenerate.
2102 * coffcode.h: Add support for mcore-pe targets.
2103 * elf.c: Add support for mcore-elf target.
2104 * reloc.c: Add support for MCore relocs.
2105 * targets.c: Add support for MCore targets.
2107 1999-04-07 Nick Clifton <nickc@cygnus.com>
2109 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2110 R_ARM_XPC25 and R_ARM_THM_XPC22.
2111 (elf32_arm_reloc_map): Remove redundant entries.
2113 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2115 * sysdep.h (LC_MESSAGES): Never define.
2117 1999-04-06 Chris Torek <torek@bsdi.com>
2119 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2120 all callers. Rewrite completely.
2121 (_bfd_relocate_contents): Rewrite overflow checking.
2122 * bfd-in2.h: Rebuild.
2124 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2126 From Gabriel Paubert <paubert@iram.es>:
2127 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2128 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2129 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2130 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2131 * ppcboot.c (ppcboot_vec): Use little endian routines for
2134 * elf.c (elfcore_strndup): Only define if it will be used.
2135 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2137 (ppc_elf_check_relocs): Remove unused local i.
2138 (ppc_elf_gc_mark_hook): Add default case to switch.
2140 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2141 * srec.c (srec_scan): Accept \r in symbol definitions.
2142 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2143 (symbolsrec_object_p): Likewise.
2145 1999-04-04 Don Bowman <don@pixsci.com>
2147 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2149 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2151 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2153 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2154 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2156 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2158 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2161 1999-03-31 Nick Clifton <nickc@cygnus.com>
2163 * config.bfd: Add support for arm-epoc-pe target.
2164 * configure.in: Add support for arm-epoc-pe target.
2165 * configure: Regenerate.
2166 * targets.c: Add support for arm-epoc-pe target.
2167 * coff-arm.c: Allow header files to override definition of
2168 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2169 * pe-arm.h: Allow previous header files to override definition of
2170 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2171 * pei-arm.h: Allow previous header files to override definition of
2172 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2173 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2174 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2176 1999-03-30 Nick Clifton <nickc@cygnus.com>
2178 * elf.c (elf_map_symbols): Handle the case where section
2179 symbols are generated for content-less sections which are
2180 not mapped to the output file.
2182 * linker.c: Replace direct references to fields in BFD structure
2183 with accessor macros.
2185 * elflink.h: Replace direct references to fields in BFD structure
2186 with accessor macros.
2188 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2190 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2192 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2193 account when adjusting section symbols during a partial link.
2195 1999-03-24 Nick Clifton <nickc@cygnus.com>
2197 * coff-sparc.c (struct coff_reloc_map): Change type of field
2198 'bfd_reloc_val' to bfd_reloc_code_real_type.
2199 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2200 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2201 * elf32-arc.c (struct arc_reloc_map): Ditto.
2202 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2203 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2204 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2205 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2206 * elf32-sh.c (struct elf_reloc_map): Ditto.
2207 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2208 * elf32-v850.c (struct v850_reloc_map): Ditto.
2209 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2210 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2211 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2213 1999-03-17 Martin Hunt <hunt@cygnus.com>
2215 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2216 function so source-level assembly works. If multiple N_SOs
2217 are seen without and N_FUNs, create an indextable entry with
2218 a NULL function name.
2220 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2222 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2223 of certian similar cpus.
2225 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2227 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2228 Add the 5000. Change the architecture for the 5400 to mips4.
2229 (elf_mips_mach): Add r5000.
2231 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2233 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2235 1999-03-11 Nick Clifton <nickc@cygnus.com>
2237 * binary.c (binary_set_section_contents): Generate warning about
2238 huge file offsets for any section that will occupy file space, not
2239 just those that are loadable.
2241 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2243 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2245 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2247 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2249 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2251 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2252 * elflink.h: Revert all changes since Feb 16. Instead:
2253 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2254 appropriate. Copy it to version symbols.
2255 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2256 symbols if appropriate.
2257 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2258 symbol if appropriate.
2259 (elf_link_output_extsym): If symbol is marked as undefined, and
2260 has no nonweak references, mark it as weak undefined.
2262 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2264 * elflink.h (elf_merge_symbol): When overriding a dynamic
2265 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2267 (elf_link_add_object_symbols): Don't copy the other field if we
2270 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2272 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2273 shared object with a weak undefined symbol.
2275 1999-02-18 Nick Clifton <nickc@cygnus.com>
2277 * elfarm-nabi.c: Set partial_inplace back to false.
2279 1999-02-17 Nick Clifton <nickc@cygnus.com>
2281 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2282 (USER_LABEL_PREFIX): Set to "_".
2284 The following patches are from: Scott Bambrough
2285 <scottb@corelcomputer.com>
2287 * libaout.h (M_ARM6_NETBSD): Set to 143.
2289 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2290 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2291 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2292 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2293 * bfd-in2.h: Regenerate.
2295 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2296 'true' as REL relocs are now being used. Add new PIC relocs:
2297 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2298 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2300 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2302 (elf32_arm_final_link_relocate): Change parameters so that entire
2303 reloc is passed. Add support for PIC relocs.
2304 (elf32_arm_relocate_section): Pass entire reloc to
2305 elf32_arm_final_link_relocate.
2306 (elf32_arm_check_relocs): Handle new PIC relocs.
2307 (elf32_arm_adjust_dynamic_symbol): New function.
2308 (elf32_arm_size_dynamic_sections): New function.
2309 (elf32_arm_discard_copies): New function.
2310 (elf32_arm_finish_dynamic_symbol): New function.
2311 (elf32_arm_finish_dynamic_sections): New function.
2312 (ELF_MAXPAGE_SIZE): Define.
2313 (bfd_elf32_bfd_reloc_type_lookup): Define.
2314 (elf_backend_relocate_section): Define.
2315 (elf_backend_adjust_dynamic_symbol): Define.
2316 (elf_backend_create_dynamic_sections): Define.
2317 (elf_backend_finish_dynamic_symbol): Define.
2318 (elf_backend_finish_dynamic_sections): Define.
2319 (elf_backend_size_dynamic_sections): Define.
2320 (elf_backend_plt_readonly): Define.
2321 (elf_backend_want_got_plt): Define.
2322 (elf_backend_want_plt_sym): Define.
2324 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2326 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2327 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2328 (_bfd_mips_elf_fake_sections): Likewise.
2330 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2332 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2333 bfd_elf32_arm_get_bfd_for_interworking,
2334 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2337 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2338 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2339 elf32_arm_find_nearest_line): Make them static.
2341 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2343 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2344 callers. Do not merge a definition from a shared object with a
2345 weak undefined symbol.
2346 (elf_link_add_object_symbols): Do not change the symbol type or
2347 size if the old symbol overrides the new one.
2349 1999-02-08 Nick Clifton <nickc@cygnus.com>
2351 * config.bfd: Add support for strongarm target.
2353 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2355 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2356 fields instead of unsigned char.
2358 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2360 * Makefile.am: Rebuild dependencies.
2361 * Makefile.in: Rebuild.
2363 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2365 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2366 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2367 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2368 * acinclude.m4: Add comments to uses of AC_DEFINE.
2369 * acconfig.h: Remove.
2370 * configure: Rebuild with current autoconf/automake.
2371 * aclocal.m4: Likewise.
2372 * config.in: Likewise.
2373 * Makefile.in: Likewise.
2375 1999-02-04 DJ Delorie <dj@cygnus.com>
2377 * libbfd.c (real_read): don't call fread for zero bytes. This
2378 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2380 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2382 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2383 of a jump is in the current 256 MB region.
2385 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2387 * format.c (bfd_check_format_matches): Change last patch to only
2388 take effect for the binary target.
2390 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2392 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2394 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2396 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2398 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2400 * format.c (bfd_check_format_matches): If the target was
2401 previously specified, don't check other targets when checking for
2404 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2406 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2407 (elf32_arm_reloc_type_lookup): Removed
2408 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2409 (elf32_arm_reloc_type_lookup): New.
2410 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2411 (elf32_arm_reloc_type_lookup): New.
2413 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2415 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2416 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2417 * Makefile.am: Use new files.
2418 * Makefile.in: Regenerate.
2419 * configure.in: Use new files.
2420 * configure: Regenerate.
2422 1999-02-01 Nick Clifton <nickc@cygnus.com>
2424 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2425 (fr30_elf_gc_sweep_hook): New function.
2426 (elf_backend_can_gc_sections): Define.
2428 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2430 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2431 and bfd_elf32_bigarm_oabi_vec.
2433 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2435 * Makefile.am (elf32-arm-oldabi.lo): New.
2436 (elf32-arm-newabi.lo): New.
2437 * Makefile.in: Regenerate.
2438 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2439 (arm-*-elf): Likewise.
2441 (thumb-*-oabi): New.
2442 * configure: Regenerate.
2443 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2444 (bfd_elf32_bigarm_oabi_vec): New.
2445 * elf32-arm-newabi.c: New.
2446 * elf32-arm-oldabi.c: New.
2447 * elf32-arm.c: Removed.
2450 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2452 * binary.c (binary_set_section_contents): Omit warnings for
2453 unloadable sections.
2455 1999-01-31 Michael Meissner <meissner@cygnus.com>
2457 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2458 powerpc{,le}-*-eabi.
2460 1999-01-29 Nick Clifton <nickc@cygnus.com>
2462 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2463 * dwarf2.c (read_signed_leb128): Remove unused variables.
2465 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2467 * elf.c (assign_file_positions_for_segments): Only adjust
2468 p_align when needed.
2470 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2472 * binary.c (binary_set_section_contents): Don't return early for a
2473 non-loadable section, in case the first section is non-loadable.
2474 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2475 W. Rozycki <macro@ds2.pg.gda.pl>.
2477 1999-01-28 Nick Clifton <nickc@cygnus.com>
2479 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2480 R_FR30_GNU_VTENTRY relocs.
2482 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2484 * elflink.h (elf_link_output_sym): Zero syms which are
2485 part of sections which have been excluded.
2487 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2489 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2491 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2492 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2494 1999-01-27 Nick Clifton <nickc@cygnus.com>
2496 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2498 (fr30_final_link_relocate): Use computed value as result of
2501 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2503 * binary.c (binary_set_section_contents): Emit warning for
2504 huge file offsets due to widely-dispersed section LMAs.
2506 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2508 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2509 align first section to largest section alignment, not first
2512 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2514 * configure.in: Require autoconf 2.12.1 or higher.
2516 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2518 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2519 * bfd-in2.h: Likewise.
2520 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2522 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2524 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2525 * cpu-mips.c: Add support for and independent 4111.
2526 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2527 (_bfd_mips_elf_final_write_processing):
2528 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2530 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2532 * elf32-mips.c (elf_mips_abi_name): New.
2533 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2535 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2537 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2538 Handle bfd_mach_mips4300.
2540 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2542 * elf32-i386.c: Remove leaked development code from patch
2543 1998-12-10 by Richard Henderson.
2545 1998-12-10 Richard Henderson <rth@cygnus.com>
2547 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2548 in debug sections for symbol defined externally.
2550 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2552 * targets.c (bfd_target_vector): Remove duplicate entry for
2555 1998-12-09 Nick Clifton <nickc@cygnus.com>
2557 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2558 since we are using RELAs.
2560 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2562 SCO Open Server Release 5 core file support, from Jouke Numan
2564 * sco5-core.c: New file.
2565 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2566 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2567 * Makefile.am: Rebuild dependencies.
2568 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2569 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2570 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2571 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2572 * bfd-in2.h, configure, Makefile.in: Rebuild.
2574 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2576 * config.bfd (hppa*-*-mpeix*): New target.
2577 * configure.in: Add AC_HEADER_DIRENT.
2578 (hppa*-*-mpeix*): New target.
2579 * configure.host (hppa*-*-mpeix*): New host.
2580 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2581 friends rather than just including <sys/dir.h>.
2582 * som.h (struct som_symbol): Add hppa_priv_level and apto
2583 tc_data. Change all users.
2584 (struct somdata): Add comp_unit field.
2585 (obj_som_compilation_unit): Define.
2586 (bfd_som_attach_compilation_unix): Declare.
2587 * som.c: Check HOST_HPPAMPEIX.
2588 (struct som_misc_symbol_info): Add new field priv_level.
2589 (som_object_setup): Add current_offset parameter. Change all
2591 (setup_sections): Likewise.
2592 (som_object_p): For EXECLIBMAGIC, read the lst header.
2593 (som_write_symbol_strings): Add compilation_unit parameter.
2595 (som_finish_writing): Write out compilation_unit.
2596 (som_bfd_derive_misc_symbol_info): Set priv_level.
2597 (som_build_and_write_symbol_table): Set xleast field to 3.
2598 (som_slurp_symbol_table): Set symbol priv_level.
2599 (bfd_som_attach_compilation_unit): New function.
2600 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2601 priv_level into symbol_value.
2602 * configure, config.in: Rebuild.
2604 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2606 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2607 warning function to call _bfd_error_handler instead.
2609 * libbfd.c (COERCE32): Cast through unsigned long and long to
2610 avoid bug in old version of gcc.
2612 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2613 (elf_backend_additional_program_headers): Don't define.
2615 1998-12-08 Nick Clifton <nickc@cygnus.com>
2617 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2618 relocations to include offset of 2 included in the insns, and the
2619 offset of the relocs within the section.
2621 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2623 The following changes were made by David Taylor
2624 <taylor@texas.cygnus.com>, Edith Epstein
2625 <eepstein@sophia.cygnus.com>, Jim Blandy
2626 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2627 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2628 changes originally made by HP; HP did not create ChangeLog
2631 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2632 automake macro library.
2634 * hpux-core.c (hpux_core_core_file_p): this function now
2635 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2636 found in the corefile! Also, in hpux_core_core_file_p, if we
2637 encounter a section with an unknown type, don't punt. Instead,
2638 just skip it. Also, count the number of sections of known type
2639 that we encounter. If we encounter at least one good one, then
2640 we'll declare that the file is a core file. If we encounter any
2641 unknown ones but some known ones, then we'll issue a warning (but
2642 still declare it to be a core file). Also, correctly decide when a
2644 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2645 (CORE_ANON_SHMEM): define if not defined.
2646 (hpux_core_struct): add members lwpid and user_tid.
2647 (core_kernel_thread_id, core_user_thread_id): new macros.
2648 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2649 the name before storing it in the bfd.
2650 (hpux_core_core_file_p): handle threads.
2652 * libhppa.h (GET_FIELD): protect against redefinition.
2653 (HPPA_WIDE): define.
2654 (GET_FIELD): define.
2659 (sign_extend): redefine.
2660 (assemble_6): define.
2661 (assemble_12): rewrite.
2662 (assemble_16): define.
2663 (assemble_16a): define.
2664 (assemble_17): rewrite.
2665 (assemble_22): define.
2667 1998-12-07 Nick Clifton <nickc@cygnus.com>
2669 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2670 relocations for signed values.
2672 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * mipsbsd.c (MY(set_arch_mach)): Make static.
2675 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2676 bfd_mach_mips* macros rather than simple numbers.
2678 COFF weak symbol support, based on patches from Mark Elbrecht
2679 <snowball3@usa.net>:
2680 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2681 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2682 (coff_write_alien_symbol): Likewise.
2683 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2684 (coff_link_add_symbols): Likewise.
2685 (_bfd_coff_link_input_bfd): Likewise.
2686 (_bfd_coff_write_global_sym): Likewise.
2688 * elf.c (copy_private_bfd_data): Always initialize the
2689 includes_phdrs field.
2691 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2692 file defines a symbol first mentioned in an ELF file.
2694 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2695 possible, rather than only if BFD64.
2696 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2698 * bfd-in2.h: Rebuild.
2700 * srec.c (srec_set_section_contents): Correct test to avoid
2701 switching to 4 byte addresses after seeing a second section which
2702 requires 3 byte addresses. From Joel Schantz
2703 <joel.schantz@argosys.boeing.com>.
2705 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2706 <aymeric.vincent@emi.u-bordeaux.fr>.
2708 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2710 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2711 decide whether the output file is -mrelocatable-lib,
2712 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2714 1998-12-03 Nick Clifton <nickc@cygnus.com>
2716 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2717 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2718 * bfd-in2.h: Regenerate.
2719 * libbfd.h: Regenerate
2721 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2723 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2724 link against a dynamic symbol with no type or size.
2726 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2728 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2729 relocation for section which does not get loaded.
2730 (elf_i386_relocate_section) [R_386_32]: Likewise.
2732 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2734 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2735 reloc_count and i long instead of unsigned long. Handle error
2736 return from bfd_canonicalize_reloc.
2738 1998-12-01 Nick Clifton <nickc@cygnus.com>
2740 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2743 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2745 * elf32-sh.c (elf/sh.h): Include.
2746 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2747 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2748 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2749 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2750 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2752 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2754 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2755 causes division by zero later on.
2757 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2759 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2762 1998-11-25 DJ Delorie <dj@cygnus.com>
2764 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2767 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2769 * elf32-fr30.c (fr30_elf_relocate_section): Call
2770 fr30_final_link_relocate.
2771 (fr30_final_link_relocate): New function: Handle I20 and I32
2773 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2774 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2775 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2777 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2780 The following changes are based on a patch submitted by Gianluca
2781 Moro <glctr@abc.it>:
2783 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2784 not already been updated.
2785 (find_remembered_hi16s_reloc): New parameter 'already_found'
2786 returns state of remembered hi16s reloc.
2787 (remember_hi16s_reloc): Set 'found' field to false.
2788 (hi16s_location): Add 'found' field.
2790 1998-11-23 DJ Delorie <dj@cygnus.com>
2792 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2793 to see .DLL files as unrecognized.
2794 (i3coff_object_p): Sorry, had to hack it to not recognize these
2795 files (pei-i386) on request.
2797 1998-11-23 DJ Delorie <dj@cygnus.com>
2799 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2800 relents. Call bfd_check_format to reinitialize.
2802 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2804 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2807 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2809 * aclocal.m4: regenerate
2810 * configure: regenerate
2812 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2814 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2815 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2816 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2817 respect it as an upper bound on what memory to reference.
2818 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2819 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2820 update vtable_entries_size appropriately.
2822 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2824 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2827 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2829 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2830 bfds; they have no "file" so we fake it.
2831 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2832 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2833 resizing the memory buffer.
2834 * opncls.c (bfd_make_writable): New function; lets you write a
2835 bfd_create'd bfd to an in-memory buffer.
2836 (bfd_make_readable): New function; lets you read back that buffer
2837 as if it were from bfd_openr. Used to build generated archive
2838 members (winsup's ld's dlltool)
2840 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2842 * po/bfd.pot: Regenerated.
2844 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2846 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2849 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2851 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2852 element of the gotentry list for local symbols too.
2853 (elf64_alpha_relocate_section): Unify local and global handling.
2854 Assert that gotent->use_count > 0.
2856 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2858 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2859 update for file name changes of July 2, 1998.
2861 * configure: Rebuild.
2863 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2865 * po/bfd.pot: Regenerated.
2867 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2869 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2870 * aclocal.m4, configure: regenerate
2872 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2874 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2876 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2878 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2879 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2881 * aclocal.m4, configure: regenerated.
2883 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2885 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2886 R_D10V_GNU_VTENTRY relocs.
2887 (elf_d10v_howto_table): Likewise.
2888 (d10v_reloc_map d10v_reloc_map): Likewise.
2889 (elf32_d10v_gc_mark_hook): New.
2890 (elf32_d10v_gc_sweep_hook): New.
2891 (elf32_d10v_check_relocs): New.
2892 (elf32_d10v_relocate_section): New.
2893 (elf_backend_relocate_section): Define.
2894 (elf_backend_can_gc_sections): Define.
2896 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2898 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2899 (BFD64_BACKENDS): ...from here.
2900 (BFD32_BACKENDS_CFILES): Move vms files here...
2901 (BFD64_BACKENDS_CFILES): ...from here.
2902 * Makefile.in: Rebuild.
2904 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2906 * Makefile.am: Add FR30 target.
2907 * Makefile.in: Add FR30 target.
2908 * archures.c: Add support for FR30.
2909 * config.bfd: Add support for FR30.
2910 * configure.in: Add support for FR30.
2911 * reloc.c: Add support for FR30 relocations.
2912 * targets.c: Add support for FR30 relocations.
2913 * bfd-in2.h: Regenerate.
2914 * configure: Regenerate.
2915 * libbfd.h: Regenerate.
2916 * cpu-fr30.c: New file.
2917 * elf32-fr30.c: New file.
2919 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2921 * configure.in: detect cygwin* instead of cygwin32*
2922 * configure: regenerate
2924 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2926 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2927 use bfd_malloc and free instead and check return value from bfd_malloc.
2929 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2931 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2932 * libbfd.h: Rebuild.
2934 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2935 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2936 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2937 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2939 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2941 (mips_elf_link_hash_table_create): Don't initialize
2942 dynsym_sec_strindex.
2943 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2944 (mips_elf_size_dynamic_sections): Generate a section symbol for
2945 every output section.
2946 (mips_elf_finish_dynamic_sections): Count all sections for
2948 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2951 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2953 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2954 for later PLT entries in large PLTs.
2955 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2957 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2959 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2961 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2963 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2964 * elflink.h (elf_collect_hash_codes): New function. This function is
2965 called for each exported symbol and we compute the ELF hash value for
2967 (compute_bucket_value): New function. It is called from
2968 size_dynamic_sections to determine the hash table size. When we are
2969 optimizing a better, but slower, algorithm is used.
2970 (size_dynamic_sections): Call compute_bucket_value.
2972 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2974 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2976 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2978 (sh_elf_gc_mark_hook): New.
2979 (sh_elf_gc_sweep_hook): New.
2980 (sh_elf_check_relocs): New.
2981 (elf_backend_can_gc_sections): Define.
2983 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2985 * acinclude.m4: undo previous gettext change
2986 * aclocal.m4: rebuild with right version of aclocal.
2988 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2990 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2991 aclocal.m4 to acinclude.m4, so they don't get lost.
2993 * elfcore.h: rewrite for better corefile support.
2994 * elf.c (elfcore_*): new functions.
2995 * elf-bfd.h (elf_obj_tdata): new structure members.
2996 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2998 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3000 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3002 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3003 and R_M32R_GNU_VTENTRY.
3004 (elf_backend_can_gc_sections): Define.
3005 (m32r_elf_check_relocs): New.
3006 (m32r_elf_gc_mark_hook): New.
3007 (m32r_elf_gc_sweep_hook): New.
3008 (m32r_elf_relocate_section): Handle VT relocs.
3010 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3012 * coff-arm.c (arm_relocate_section): Remove redundant test.
3014 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3015 cleat that the 'bitsize' field is the size of the bitfield AFTER
3016 relocation not before.
3018 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3020 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3023 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3025 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3026 R_SPARC_GNU_VTENTRY.
3027 (elf32_sparc_check_relocs): Handle them.
3028 (elf32_sparc_reloc_type_lookup): Likewise.
3029 (elf32_sparc_relocate_section): Likewise.
3030 (elf32_sparc_gc_mark_hook): New.
3031 (elf32_sparc_gc_sweep_hook): New.
3033 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3035 * som.c (som_finish_writing): Perform some sanity checks when
3036 writing an executable or shared library.
3038 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3040 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3041 * configure.in (elf): Add dwarf1.lo.
3042 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3043 * elf.c (_bfd_elf_find_nearest_line): Add call to
3044 _bfd_dwarf1_find_nearest_line.
3045 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3046 Add call to _bfd_dwarf1_find_nearest_line.
3047 * configure: Rebuilt.
3049 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3051 * elflink.h (elf_gc_sections): Do not allow garbage
3052 collection if dynamic sections have been created.
3054 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3056 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3058 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3059 (v850_elf_perform_relocation): Likewise.
3060 (v850_elf_final_link_relocate): Likewise.
3061 (v850_elf_relocate_section): Likewise.
3062 (v850_elf_gc_sweep_hook): New routine.
3063 (v850_elf_gc_mark_hook): New routine.
3064 (elf_backend_can_gc_sections): Define.
3066 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3068 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3071 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3073 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3074 Declare size as bfd_size_type.
3075 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3077 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3079 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3081 * som.c (CPU_PA_RISC2_0): Define.
3082 (_PA_RISC2_0_ID): Likewise.
3083 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3085 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3087 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3088 has a base which is already defined, only add the referenced
3089 symbol to the dynamic symbol table if it is defined or referenced
3092 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3095 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3097 * elflink.h (elf_link_add_object_symbols): Undo last change.
3099 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3101 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3102 symbol for the indirect alias to a versioned symbol.
3104 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3106 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3107 (elf32_i386_vtentry_howto): New.
3108 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3109 or elf32_i386_vtinherit_howto on lookup.
3111 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3113 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3114 reloc_type. Rename R_68K__max to R_68K_max.
3115 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3118 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3120 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3121 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3123 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3126 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3128 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3129 message has a null byte terminator.
3131 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3133 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3134 word subject to R_V850_32 relocation.
3136 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3138 * dwarf2.c: Add comment describing problem computing line numbers
3139 for undefined symbols at link time.
3141 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3143 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3144 transform a defweak into a plt entry.
3145 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3146 plt entry references to receive a RELATIVE reloc.
3147 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3148 (elf64_alpha_relocate_section): Assert we don't overrun
3149 the allocated relocation space.
3151 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3153 * elf.c (swap_out_syms): Always treat section symbols as
3154 special, even if they are attached to a common section.
3156 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3158 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3159 sections with v850 common section attributes into named v850
3161 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3162 common section attributes into named v850 common sections.
3164 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3166 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3169 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3171 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3172 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3173 reloc to the wrong section a warning, not an error. .dynsbss
3174 is not an output section, so there is no need to check for it.
3176 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3178 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3180 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3182 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3183 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3185 (elf32_arm_gc_mark_hook): New.
3186 (elf32_arm_gc_sweep_hook): New.
3187 (elf32_arm_check_relocs): New.
3188 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3190 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3193 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3195 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3196 assume there is no PLT or GOT.
3198 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3200 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3201 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3202 also accepted as a function symbol type.
3204 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3206 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3208 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3210 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3211 match definition of _bfd_gc_sections field.
3212 * libbfd.h: Rebuild.
3214 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3216 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3217 the addend of a dynamic relocation referencing a section.
3218 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3219 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3221 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3223 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3224 bed has a size_dynamic_sections routine before trying to use it.
3226 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3228 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3229 _bfd_elf_rel_vtable_reloc_fn.
3231 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3233 * Makefile.am: Add elf32-arm.c.
3234 * Makefile.in: Rebuild.
3235 * elf-bfd.h: Add elf_backend_get_symbol_type.
3236 * elf.c (swap_out_syms): If defined, call
3237 elf_backend_get_symbol_type.
3238 * elf32-arm.c: Define elf_backend_get_symbol_type.
3239 (elf32_arm_get_symbol-type): New routine.
3240 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3241 (bfd_elf32_arm_process_before_allocation): Change to
3242 check for STT_ARM_TFUNC.
3243 (elf32_arm_final_link_relocate): Likewise.
3244 * elfxx-target.h: Add elf_backend_get_symbol_type.
3246 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3248 * archures.c (bfd_mach_alpha_ev[456]): New.
3249 * cpu-alpha.c: Rework to match these types.
3250 * bfd-in2.h: Rebuild.
3252 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3254 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3255 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3257 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3258 (elf_i386_reloc_type_lookup): Recognize them.
3259 (elf_i386_check_relocs): Pass them off to generic code.
3260 (elf_i386_relocate_section): Ignore them.
3261 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3262 (elf_backend_can_gc_sections): True.
3264 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3266 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3267 before looking at owner field.
3268 (elf32_arm_to_thumb_stub): Ditto.
3269 (elf32_arm_relocate_section): Compute name before calling
3270 elf32_arm_final_link_relocate().
3272 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3274 * elf.c: comment and formatting cleanups.
3277 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3279 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3280 (core files are treated differently than object files).
3281 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3282 bfd_elf_mkcorefile): declare.
3283 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3284 bfd_elf_mkcorefile): add to bfd_target vector.
3285 * elfcore.h (elf_core_file_p): save the program header table,
3286 and set the bfd architecture from the elf file header.
3287 * elf.c (bfd_elf_mkcorefile): new function.
3288 (_bfd_elf_write_corefile_contents): new function.
3289 (assign_file_positions_for_segments): add cases for handling
3290 PT_NOTE segments. (assign_file_positions_except_relocs):
3291 core files should be handled the same as exec files.
3292 (prep_headers): identify core files as type ET_CORE.
3293 (copy_private_bfd_data): identify the sections belonging to
3294 the PT_NOTE segment.
3296 * elf32-sparc.c (elf32_sparc_final_write_processing):
3297 add break statement to default case.
3299 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3301 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3302 section (not input) will be in sections ".sbss", ".sbss2",
3303 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3304 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3305 output_offset for correct evaluation of addend.
3307 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3309 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3310 elf32_arm_allocate_interworking_sections and
3311 elf32_arm_process_before_allocation.
3313 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3315 * bfd-in.h: Ammend prototype for
3316 elf32_arm_process_before_allocation to remove surplus third
3319 * bfd-in2.h: Regenerate.
3321 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3323 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3325 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3327 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3328 calculated for RELOC_SPARC_REV32 case.
3330 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3332 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3333 elf32_arm_allocate_interworking_sections and
3334 elf32_arm_process_before_allocation.
3335 * bfd-in2.h: Regenerated.
3336 * elf32-arm.c Define elf32_arm_link_hash_table.
3337 (insert_thumb_branch): New routine.
3338 (find_thumb_glue): New routine.
3339 (find_arm_glue): New routine.
3340 (record_arm_to_thumb_glue): New routine.
3341 (record_thumb_to_arm_glue): New routine.
3342 (elf32_arm_link_hash_table_create): New routine.
3343 (elf32_arm_get_bfd_for_interworking): New routine.
3344 (elf32_arm_allocate_interworking_sections) New routine.
3345 (elf32_arm_process_before_allocation) New routine.
3346 (elf32_thumb_to_arm_stub): New routine.
3347 (elf32_arm_to_thumb_stub): New routine.
3348 (elf32_print_private_bfd_data): Fix typo.
3349 (elf32_arm_final_link_relocate): Add argument sym_sec.
3350 Check for branches to thumb symbols in case R_ARM_PC24.
3351 Check for branches to arm symbols in case R_ARM_THM_PC22.
3352 (elf32_arm_relocate_section): Pass symbol section to
3353 elf32_arm_final_link_relocate.
3355 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3357 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3358 entries unless the symbol is defined in the executable; in
3359 particular, undefined weak symbols get a PLT entry.
3361 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3363 * libaout.h: Remove nested comment to avoid warning.
3365 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3367 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3368 R_ARM_PC24 relocation.
3370 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3372 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3373 argument is_local. Add argument sym_flags. Check sym_flags
3374 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3375 (elf32_arm_relocate_section): Don't pass local sym and pass
3376 sym_flags to elf32_arm_final_link_relocate.
3378 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3380 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3381 to not count too few relocs for dynamicly linked executables.
3383 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3385 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3386 symbols without a dynamic index dynamic. Consider all weak
3388 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3389 correspondance between input and output sections.
3391 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3393 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3394 that use a .got.plt section start the got offset at zero.
3396 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3398 * ieee.c (ieee_write_processor): Correct the processor ID written
3399 out for bfd_arch_m68k, accommodating change of March 25.
3401 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3403 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3404 R_ARM_THM_RPC22 relocations.
3406 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3408 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3410 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3411 .got relocs in -Bsymbolic shared objects.
3413 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3415 * elf32-arm.c: Add private flags to ELF header.
3416 (elf32_arm_print_private_bfd_data): New Function.
3417 (elf32_arm_set_private_flags): New Function.
3418 (elf32_arm_copy_private_flags): New Function.
3419 (elf32_arm_merge_private_bfd_data): New Function.
3421 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3423 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3425 (elf32_sparc_relocate_section): Likewise.
3427 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3429 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3430 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3431 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3432 of the function. Recognize no .plt as static linking.
3434 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3436 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3437 ".liblist" string through gettext.
3439 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3441 * Makefile.am: Add support for elf32-arm.lo.
3442 * Makefile.in: Rebuild.
3443 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3444 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3445 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3446 * configure: Regenerate.
3447 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3448 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3449 bfd_target bfd_elf32_littlearm_vec.
3450 * elf32-arm.c: New file.
3452 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3454 * libaout.h (M_SPARCLITE_LE): New machine.
3455 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3456 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3457 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3458 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3459 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3460 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3461 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3462 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3463 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3464 be BFD_RELOC_SPARC_REV32.
3466 * config.bfd (sparc86x-*-aout): New
3468 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3470 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3471 actually mapping the output sections.
3473 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3476 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3477 (mn10300_elf_reloc_map): Similarly.
3478 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3480 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3482 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3484 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3485 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3486 elf_mips_reloc_type defined in elf/mips.h.
3488 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3490 * elf64-mips.c: Remove reloc_type definition completely. It's now
3493 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3495 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3496 as they are defined in elf/mips.h now.
3498 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3501 * Re-add lost change:
3502 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3504 (mn10300_elf_relax_section): Include stack space for register saves
3505 in the imm8 field of a "call" instruction.
3506 (compute_function_info): Determine how much stack is allocated by
3507 the movm instruction. Fix typo.
3508 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3510 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3512 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3513 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3515 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3517 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3519 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3521 * elf32-hppa.h: Let ELF header define the enum containing the
3522 external reloc numbers.
3523 * elf32-i386.h: Likewise.
3525 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3527 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3528 * elf32-mips.c: Likewise.
3529 * elf32-ppc.c: Likewise.
3531 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3533 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3534 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3536 * bfd-in.h: Regenerate.
3537 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3538 parameter to 'unsigned int' to avoid K&R compatability problems.
3540 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3542 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3543 functionname_ptr to be const. Change line_ptr to be unsigned.
3545 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3546 macro is not defined. Change second parameter from bfd_link_info
3547 to coff_final_link_info. Add prototype.
3548 (coff_final_link_postscript): Simplify handling when macro is not
3549 defined. Add prototype.
3551 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3553 * elf-mn10300.c: Before include system specific ELF header define
3554 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3555 * elf32-mips.c: Likewise.
3556 * elf32-ppc.c: Likewise.
3558 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3561 temporary patch over to elf64-mips.c as well.
3563 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3565 * elf32-mips.c (reloc_type): Temporarily disable definition of
3566 standard relocation since they are now defined in elf/mips.h.
3568 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3570 * elf-m10200.c (mn10200_elf_final_link_relocate):
3571 Modify range test for case R_MN10200_8.
3573 * elf-m10300.c (mn10300_elf_final_link_relocate):
3574 Modify range test for case R_MN10300_8.
3576 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3578 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3579 * elf32-i386.c (elf_backend_got_header_size): Define.
3580 (elf_backend_plt_header_size): Define.
3581 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3582 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3583 * elfxx-target.h: Provide a default of zero.
3584 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3585 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3587 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3588 entry from an executable, even if the plt refcount goes to 0.
3590 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3592 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3593 directory name at the line number.
3595 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3596 with an unspecified type.
3598 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3600 * sunos.c: Add undef of valid to avoid problem on SunOS.
3602 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3604 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3606 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3608 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3609 R_68K_PCxx and R_68K_xx relocations. Make sure that
3610 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3611 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3612 R_68K_xx relocations.
3613 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3614 that has no plt entry.
3615 (elf_m68k_relocate_section): Ignore the plt offset in a static
3617 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3619 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3622 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3624 (howto_table, reloc_map): Add entries for them.
3625 (elf_m68k_check_relocs): Handle them. Implement reference
3626 counting for got and plt entries.
3627 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3628 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3630 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3631 (elf_m68k_relocate_section): Handle the new reloc types.
3632 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3633 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3634 * elflink.h (elf_link_add_object_symbols): When creating an
3635 indirect reference for symbol versioning also copy the plt
3637 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3638 flag also reset the plt offset.
3639 (elf_link_assign_sym_version): Likewise.
3640 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3641 the size of the entry in bytes.
3642 (elf_gc_allocate_got_offsets): Likewise.
3644 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3646 * elflink.h (elf_gc_sections): Return true rather than falling off
3649 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3652 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3654 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3655 comment describing when it should be enabled.
3656 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3659 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3661 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3662 information ATN records.
3664 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3666 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3667 section for an absolute symbol in a fully linked file. Based on
3668 patch from Christian Holland <CHolland@de.lucent.com>.
3670 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3672 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3673 that a symbol is undefined.
3675 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3677 * som.c (som_bfd_gc_sections): Define.
3679 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3681 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3682 overflows in ARM_26D patches, since they have already been
3683 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3685 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3687 * coffcode.h (coff_write_object_contents): If we have any long
3688 section names, call coff_write_symbols even if there are no
3691 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3693 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3694 PT_LOAD segment, rather than only setting it once for the entire
3697 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3698 rather than ignoring every phdr with a p_paddr of 0, ignore all
3699 the phdrs if they all have a p_paddr of 0.
3701 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3702 section was discarded from the link.
3704 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3706 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3708 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3710 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3711 floating point operations.
3713 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3715 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3718 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3720 Merge of vax/vms (read-only) support
3721 * configure.com: Support Vax target.
3722 * makefile.vms: Support Vax target.
3723 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3724 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3726 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3728 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3730 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3732 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3734 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3735 * targets.c (bfd_target_ovax_flavour): New flavour.
3736 (vms_alpha_vec): Renamed from evax_alpha_vec.
3738 (target_vector): Update accordingly.
3739 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3741 (vax*-*-*vms*): New target.
3742 * Makefile.am: Update for renamed files. Rebuild dependencies.
3743 * bfd-in2.h: Rebuild.
3744 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3746 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3748 Based on patch from Matt Semersky <matts@scd.hp.com>:
3749 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3750 pointer on abfd->outsymbols.
3751 (generic_add_output_symbol): Handle NULL sym parameter.
3753 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3755 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3758 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3760 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3761 when handling 32 bit immediate relocs.
3762 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3764 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3766 * section.c (STD_SECTION): Account for recently added gc_mark
3767 field in struct asection.
3769 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3770 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3772 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3774 ELF Section-level Garbage Collection:
3775 * bfd.c (bfd_gc_sections): New.
3776 * aout-adobe.c: Hook to default implementation.
3777 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3778 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3779 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3780 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3781 * tekhex.c, versados.c: Likewise.
3782 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3783 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3785 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3786 (bfd_generic_gc_sections): New.
3787 * section.c (SEC_KEEP): New.
3788 (asection): Add gc_mark member.
3790 * elfcode.h (elf_gc*): New name remappings.
3791 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3792 sections to be excluded.
3793 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3794 (elf_gc_propogate_vtable_entries_used): New.
3795 (elf_gc_smash_unused_vtentry_relocs): New.
3796 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3797 (elf_gc_common_finalize_got_offsets): New.
3798 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3799 * elfxx-target.h: Add and default gc hooks.
3801 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3803 (struct elf_obj_tdata): Likewise for local_got_offsets.
3804 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3805 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3806 * elf64-sparc.c, elflink.h: Likewise.
3808 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3809 (ELF_LINK_HASH_MARK): Define.
3810 (struct elf_backend_data): Add GC hooks.
3811 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3813 * elf-m10300.c (mn10300_elf_check_relocs): New.
3814 (mn10300_elf_gc_mark_hook): New.
3815 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3816 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3817 (mn10300_elf_final_link_relocate): Likewise.
3818 (mn10300_elf_relocate_section): Likewise.
3819 (elf_backend_can_gc_sections): Define.
3820 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3821 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3822 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3823 (mips_info_to_howto_rel): Likewise.
3824 (mips_elf_relocate_section): Likewise.
3825 (mips_elf_check_relocs): Likewise.
3826 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3827 (elf_backend_can_gc_sections): Define.
3828 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3829 (ppc_elf_howto_raw): Handle them.
3830 (ppc_elf_reloc_type_lookup): Likewise.
3831 (ppc_elf_relocate_section): Likewise.
3832 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3833 Handle new vtable relocs.
3834 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3835 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3836 (elf_backend_can_gc_sections): Define.
3838 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3840 * archures.c (bfd_mach_mn10300): Define.
3841 * elf-m10300.c: Include elf/mn10300.h
3842 (elf_mn10300_mach): New function.
3843 (_bfd_mn10300_elf_final_write_processing): Likewise.
3844 (_bfd_mn10300_elf_object_p): Likewise.
3845 (elf_backendfinal_write_processing): Define.
3846 (elf_backend_object_p): Likewise.
3848 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3850 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3853 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3855 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3856 link_next field, not the next field.
3858 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3860 * elf.c (map_sections_to_segments): Check the section address
3861 against the phdr size both with and without a modulo of
3864 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3866 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3867 linker created empty input section if the output section has the
3870 * elflink.h (elf_link_output_extsym): Print an error message if
3871 _bfd_elf_section_from_bfd_section fails.
3873 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3876 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3878 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3879 native linker output. Avoid putting an empty section in more than
3882 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3884 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3885 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3887 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3889 * elf.c (swap_out_syms): New arg relocatable_p.
3890 Don't add section VMA to symbols for relocatable output.
3891 (_bfd_elf_compute_section_file_positions): Update call to
3894 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3896 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3897 against 'addend' be signed rather than unsigned.
3899 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3901 * elf32-m32r.c: Add prototyps for static functions.
3903 * coff-arm.c: Add prototypes for static functions.
3905 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3907 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3908 LMA is used to order sections in a segment.
3910 * elf32-v850.c: Add prototypes for static functions.
3911 Change type of addend parameter to bfd_vma in various functions.
3913 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3915 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3916 complain_overflow_signed instead of complain_overflow_bitfield.
3918 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3920 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3921 when comparing against 0.
3923 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3925 * Makefile.am (config.status): New target.
3926 * Makefile.in: Rebuild.
3928 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3930 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3931 error if previous object endianness doesn't match current object.
3933 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3935 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3936 _bfd_elf_print_private)bfd_data ().
3938 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3940 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3942 (elf_link_add_object_symbols): Set type_change_ok and
3943 size_change_ok before calling elf_merge_symbol.
3945 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3946 undefined symbol error, don't also issue an overflow error.
3948 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3950 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3951 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3952 message instead of crashing.
3954 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3956 * archures.c (bfd_mach_cpu32): Define.
3957 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3959 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3960 * ieee.c: Include <ctype.h>.
3961 (ieee_object_p): Parse out process ID string to make it more
3962 likely to be acceptable for bfd_scan_arch.
3963 * bfd-in2.h: Rebuild.
3965 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3967 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3968 _bfd_elf_print_private_bfd_data() so that the program header will
3971 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3973 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3974 0x68. Reindent. Add some comments.
3976 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3978 * elf.c (copy_private_bfd_data): Adjust physical address of
3979 segment in output BFD to contain LMAs of its sections.
3981 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3983 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3984 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3985 endian data 32 bit relocations.
3986 (elf32_sparc_merge_private_bfd_data): Check if linking little
3987 endian objects with big endian objects.
3988 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3989 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3990 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3992 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3993 * archures.c (bfd_mach_sparc_sparclite_le): New.
3994 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3996 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3998 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4001 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4003 * bfd-in.h: Move over patch to bfd-in2.h.
4005 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4007 (_bfd_relocate_contents): Likewise.
4009 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4011 * peicode.h (add_data_entry): If the section has no private data
4012 then do not create a Data Dictionary entry for it.
4014 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4016 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4017 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4018 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4019 subsections during relaxation more correctly.
4021 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4023 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4024 Add extra argument to bfd_arm_process_before_allocation ().
4025 * bfd-in.h: Reflect changes made in bfd-in2.h.
4026 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4027 coff class of a BFD symbol.
4028 * coff-arm.c: Add support for interworking between Thumb code and
4029 non-interworking aware ARM code.
4031 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4033 * po/Make-in (install-info): New target.
4035 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4037 * filemode.c: Remove; not used.
4039 If sysdep.h includes a header file, don't include it again:
4040 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4042 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4044 * archive.c: Don't include <string.h> or <errno.h>.
4045 * evax-alpha.c; Don't include <stdio.h>.
4046 * evax-egsd.c: Likewise.
4047 * evax-etir.c: Likewise.
4048 * evax-misc.c: Likewise.
4049 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4050 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4052 * hpux-core.c: Likewise.
4053 * netbsd-core.c: Likewise.
4055 * libbfd.c: Don't include <sys/types.h>.
4056 * nlmcode.h: Don't include <string.h>.
4057 * osf-core.c: Don't include <string.h> or <stdio.h>.
4058 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4059 <errno.h>, or <unistd.h>.
4060 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4062 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4064 * configure.com: If the version number can not be found in
4065 configure.in, set it to "unknown" rather than "2.8.1".
4067 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4069 * elf32-mips.c (elf_mips_mach): New.
4070 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4071 (_bfd_mips_elf_final_write_processing): Use the names
4072 of machines, rather than the numbers. Set both the ARCH
4073 and MACH in e_flags. Handle a few more specific machines.
4074 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4075 EF_MIPS_ARCH and EF_MIPS_MACH.
4077 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4079 * syms.c (bfd_is_local_label): Revert last change.
4080 * srec.c (srec_write_symbols): Discard debugging symbols.
4082 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4084 * som.c: Include <ctype.h>.
4085 * som.h: Don't include sysdep.h.
4087 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4089 * libbfd.h: Rebuilt.
4090 * libbfd-in.h: Removed gettext includes and defines.
4091 * sysdep.h: Moved gettext-related includes and defines here.
4093 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4095 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4096 an ad-hoc test. Kill bogus #if 0 code.
4097 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4099 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4101 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4102 when generating a normal executable for a symbol defined in a
4103 regular file. When copying a reloc into the output file, adjust
4104 the addend for a PC relative reloc against a global symbol.
4106 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4108 * libbfd.h: Rebuilt.
4109 * libbfd-in.h (_): Define as dgettext.
4111 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4113 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4115 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4116 when declaring parameter types.
4117 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4119 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4121 * config.bfd: If we include any ELF targets in targ_defvec and/or
4122 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4123 * elf32-gen.c (dummy): New static const variable.
4124 (elf_generic_info_to_howto): New static function.
4125 (elf_generic_info_to_howto_rel): New static function.
4126 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4127 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4128 * elf64-gen.c: Same changes as elf32-gen.c.
4129 * elfcode.h (elf_object_p): For the generic target, ignore a
4130 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4132 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4134 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4135 * configure: Rebuild.
4137 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4139 * config.bfd: Update OSR5/Unixware patterns.
4141 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4143 * elf.c (assign_file_positions_for_segments): Allow for holes
4144 between sections added by a link script.
4146 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4148 * configure.in: Change version number to 2.9.4
4149 * configure: Rebuild.
4151 Based on patch from H.J. Lu <hjl@gnu.org>:
4152 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4153 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4154 * bfd-in2.h: Rebuild.
4156 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4158 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4161 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4163 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4164 (elf64_alpha_relax_section): Fill them in.
4165 (elf64_alpha_relax_opt_call): Implement more than a stub.
4166 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4167 alignment on .scommon.
4168 (elf64_alpha_merge_gots): Merge use counts as well.
4170 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4172 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4173 for calculating a local symbol's address.
4174 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4175 Set the .got's cooked size as well as the raw size.
4177 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4179 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4180 internationalisation of printed information.
4182 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4183 internationalisation of printed information.
4185 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4187 * syms.c (struct indexentry): Change directory_name, file_name,
4188 and function_name fields to char *.
4189 (struct stab_find_info): Change cached_file_name field to char *.
4191 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4193 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4195 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4197 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4199 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4201 * Makefile.am (install-data-local): Make $(includedir).
4202 * Makefile.in: Rebuild.
4204 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4206 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4208 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4210 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4211 * Makefile.in: Rebuild.
4213 * bfd-in2.h: Rebuild for Nick's changes.
4215 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4217 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4218 change wrt length == max_namelen.
4220 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4222 * Many files: Added gettext invocations around user-visible
4224 * libbfd-in.h: Added gettext includes and defines.
4225 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4226 HAVE_LC_MESSAGES): Define.
4227 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4229 * Makefile.am (SUBDIRS): Added po.
4230 (POTFILES): New macro.
4231 (po/POTFILES.in): New target.
4232 (SOURCE_HFILES): New macro.
4234 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4236 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4238 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4239 NT_PRSTATUS note section encountered, it contains the status of
4240 the currently executing thread when the core file was written.
4242 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4244 * libcoff.h: Add extra parameter to
4245 bfd_coff_link_output_has_begun overrideable function.
4246 * cofflink.c: Pass extra parameter to
4247 bfd_coff_link_output_has_begun function.
4248 * bfd-in.h: Add prototypes for exported ARM interworking
4250 * peicode.h: ARM specific code reorganised to conform to BFD
4252 * coffcode.h: ARM specific code reorganised to conform to BFD
4254 * coff-arm.c: Code reorganised to conform to the BFD coding
4255 conventions. Global variables have been moved into an ARM
4256 specific hash table structure and a new function:
4257 bfd_arm_get_bfd_for_interworking() has been created which is
4258 called from the linker scripts.
4260 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4262 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4264 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4265 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4266 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4267 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4269 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4271 * config.bfd: Added sparc86x support.
4273 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4276 an out of range pc-relative jump/call to an undefined weak symbol.
4278 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4280 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4283 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4285 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4286 an error other than bfd_error_system_call, set the error to
4287 bfd_error_wrong_format.
4289 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4290 bfd_elf32_powerpcle_vec.
4292 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4293 program segments are zero, don't set p_paddr_valid.
4295 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4297 * elf64-alpha.c: Initial implementation of relaxation --
4298 (struct alpha_elf_link_hash_entry): Add use_count member.
4299 (elf64_alpha_check_relocs): Initialize and increment it.
4300 (elf64_alpha_can_merge_gots): Check it when considering merging.
4301 (elf64_alpha_merge_gots): Drop entries with zero use.
4302 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4303 (elf64_alpha_always_size_sections): Split out got sizing ...
4304 (elf64_alpha_size_got_sections): ... here. New function.
4305 (elf64_alpha_relax_find_reloc_ofs): New function.
4306 (elf64_alpha_relax_with_lituse): Likewise.
4307 (elf64_alpha_relax_without_lituse): Likewise.
4308 (elf64_alpha_relax_opt_call): Likewise.
4309 (elf64_alpha_relax_section): Likewise.
4310 (elf64_alpha_add_symbol_hook): Likewise.
4311 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4312 (elf64_alpha_relocate_section): Likewise.
4313 (bfd_elf64_bfd_relax_section): Define.
4314 (elf_backend_add_symbol_hook): Likewise.
4316 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4318 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4319 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4320 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4322 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4324 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4325 * configure: Rebuild.
4327 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4329 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4330 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4331 * configure.in: Define and substitute WIN32LDFLAGS and
4333 * aclocal.m4: Rebuild with new libtool.
4334 * configure, Makefile.in: Rebuild.
4336 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4338 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4339 before any other symbols in the same section.
4341 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4343 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4346 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4348 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4350 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4351 Use addr_size for address size, rather than sizeof(bfd_vma).
4352 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4353 Fix call to read_address.
4354 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4355 Scrap other unneeded arguments. Fix call to read_address.
4356 (scan_unit_for_functions): Fix call to read_attribute.
4357 (parse_comp_unit): We now handle more values for addr_size.
4358 Set addr_size in unit. Fix call to read_attribute and
4361 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4363 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4365 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4367 * archures.c (bfd_default_scan): Add m68k cases back to default
4368 switch, reverting patch of March 25, since IEEE support depends
4371 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4373 * Makefile.am (diststuff): New target.
4374 * Makefile.in: Rebuild.
4376 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4378 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4379 som_offset when we have an extended name table.
4381 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4383 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4385 * Makefile.in: Rebuild.
4387 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4389 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4390 symbols when creating a shared library.
4391 (elf_m68k_adjust_dynindx): New function, used by above code.
4392 (elf_m68k_finish_dynamic_sections): Initialize the section
4394 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4396 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4398 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4401 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4403 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4406 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4408 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4411 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4413 * configure.in: Set version to 2.9.1.
4414 * configure: Rebuild.
4416 * Branched binutils 2.9.
4418 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4420 * syms.c (ENABLE_CACHING): Define.
4421 (struct indexentry): Define.
4422 (struct stab_cache): Remove.
4423 (cmpindexentry): New static function.
4424 (struct stab_find_info): Add new fields: indextable,
4425 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4426 cached_file_name. Remove fields: file_cache, function_cache, and
4428 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4429 index table and search it.
4431 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4433 * elf.c (_bfd_elf_copy_private_section_data): Call
4434 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4436 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4438 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4440 * coff-arm.c: Define all globally visible variables and functions
4441 only when COFF_WITH_PE is not defined.
4442 * configure.in (armpe_little_vec, armpe_big_vec): Add
4444 * configure: Rebuild.
4446 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4448 Fix some gcc -Wall warnings:
4449 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4450 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4451 * archures.c (bfd_default_scan): Likewise.
4452 * bfd.c (bfd_scan_vma): Likewise.
4453 * binary.c (mangle_name): Likewise
4454 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4455 * coff-sh.c (sh_relocate_section): Likewise.
4456 * coff-stgo32.c (create_go32_stub): Likewise.
4457 * coffcode.h (coff_slurp_line_table): Likewise.
4458 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4459 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4460 (assign_file_positions_for_segments): Likewise.
4461 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4462 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4463 * oasys.c (oasys_write_sections): Likewise.
4464 * ppcboot.c (ppcboot_object_p): Likewise.
4465 (mangle_name): Likewise.
4466 * riscix.c (riscix_fix_pcrel_26): Likewise.
4467 * srec.c (srec_scan): Likewise.
4468 * stabs.c (_bfd_write_section_stabs): Likewise.
4469 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4470 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4471 switch. Declare parameters for function pointers.
4472 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4474 * elf.c (elf_sort_sections): Likewise.
4475 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4476 Add default cases to switches.
4477 (coff_arm_relocate_section): Remove unused local variables.
4479 (coff_arm_bfd_set_private_flags): Change flag variable to type
4481 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4482 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4483 (dump_toc): Change cat to const, and initialize it.
4484 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4485 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4486 (sh_elf_relocate_section): Initialize r_symndx.
4487 * coffcode.h (coff_compute_section_file_positions): Only declare
4488 old_sofar if ALIGN_SECTIONS_IN_FILE.
4489 (coff_write_object_contents): Initialize csym.
4490 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4491 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4493 * dwarf2.c: Include libiberty.h.
4494 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4495 (decode_line_info): Remove unused local variables.
4496 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4497 (m32r_elf_relocate_section): Likewise.
4498 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4499 (v850_elf_reloc): Likewise.
4500 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4501 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4502 * elf.c (assign_file_positions_for_segments): Always set adjust.
4503 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4504 parenthesize expression.
4505 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4506 (m32r_elf_object_p): Return a value.
4507 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4508 * elf32-mips.c (mips_elf_final_link): Initialize last.
4509 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4510 * elf32-v850.c (v850_elf_object_p): Return a value.
4511 (v850_elf_print_private_bfd_data): Change fprintf format string.
4512 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4514 * elflink.h (elf_link_add_object_symbols): Change vernum to
4515 unsigned int, and initialize it. Change fprintf format string.
4516 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4517 when setting or comparing to soname_indx.
4518 (elf_create_pointer_linker_section): Change num_symbols to
4520 * libcoff-in.h (coff_data_type): Change flags to flagword.
4521 * peicode.h (pe_print_idata): Initialize idx. Change j to
4522 bfd_size_type. Initialize hint_member. Remove useless test to
4524 (pe_print_edata): Change num_functions and num_names in struct
4525 EDT_type to unsigned long. Remove cast. Change fprintf format
4527 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4528 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4530 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4531 int *. Update uses. Change j to long.
4532 * bfd-in2.h, libcoff.h: Rebuild.
4534 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4536 * elf32-v850.c Remove definition of USE_REL.
4537 (v850_elf_info_to_howto_rela): New function.
4538 (v850_elf_perform_relocation): Renamed from
4539 v850_elf_store_addend_in_insn. Removed replace argument.
4540 (v850_elf_reloc): store the relocation in the addend field instead
4542 (v850_elf_final_link_relocate): Now calls
4543 v850_elf_perform_relocation.
4544 (v850_elf_relocate_section): Remove code to generate REL
4547 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4549 * coffcode.h (coff_new_section_hook): Set the type and storage
4550 class in the native symbol information allocated for a new section
4553 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4555 * peicode.h: Chain together calls to
4556 coff_bfd_copy_private_bfd_data and
4557 coff_bfd_print_private_bfd_data.
4559 * coff-arm.c: Add prototypes for
4560 coff_arm_bfd_print_private_bfd_data and
4561 coff_arm_bfd_copy_private_bfd_data.
4563 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4565 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4568 * peicode.h: Call arm-coff private data functions after handling
4571 * coff-arm.c: Turn statics into globals so that they can be shared
4572 both pe and pei backends.
4574 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4576 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4578 (sunos_write_object_contents): Likewise.
4579 * aoutx.h (NAME(aout,machine_type)): Likewise.
4580 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4582 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4584 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4586 (bfd_default_scan): Remove m68k special cases.
4587 * bfd-in2.h: Rebuild.
4588 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4590 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4591 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4593 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4594 selection, change printable_name to just "m68k" and make that the
4595 default instead of m68k:68020.
4597 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4599 (MY_get_section_contents): Define as aout_32_get_section_contents
4600 rather than NAME(aout,get_section_contents).
4602 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4604 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4605 and call bfd_default_set_arch_mach to do the real work.
4607 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4609 * bout.c (BALX): Include return register g14 as part of the insn.
4611 (calljx_callback): Use it.
4613 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4615 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4616 * libbfd.h: Rebuild.
4618 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4619 byte_count to unsigned int.
4620 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4621 unused local variables.
4623 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4624 variables er and er1.
4626 * cpu-v850.c: Include <ctype.h>.
4627 (scan): Case isdigit argument to unsigned char.
4629 From Yan Meroth <YAN.MEROTH@st.com>:
4630 * ihex.c (ihex_scan): Add extbase variable so that getting an
4631 extended linear address record does not ignore any previous
4633 (ihex_write_object_contents): When writing out an extended linear
4634 address record, zero out any previous extended address.
4636 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4638 * ieee.c (do_one): Check section before dereferencing it.
4639 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4640 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4642 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4644 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4646 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4648 * coff-arm.c: Add interworking functions to pe backends.
4650 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4652 * configure.in: Use AM_DISABLE_SHARED.
4653 * aclocal.m4, configure: Rebuild with libtool 1.2.
4655 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4657 * coff-arm.c (coff_arm_relocate_section): Better error messages
4658 when interowrking conflucts occur. Courtesy of Jonathan Walton
4660 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4661 relocations. Patch courtesy of Jonathan Walton and Tony
4664 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4666 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4667 part of Feb 22 change controling when to override the existing
4668 symbol with the .plt entry.
4670 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4672 * config.bfd (targ_cpu): Add thumb-pe target.
4674 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4675 functions in PE build.
4677 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4679 * config.bfd (sparclite-*-elf*): Added.
4681 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4683 * configure.in: Add elf.lo to elf shell variable.
4684 * Makefile.am (BFD_LIBS): Remove elf.lo.
4685 (BFD_LIBS_CFILES): Remove elf.c.
4686 (BFD32_BACKENDS): Add elf.lo.
4687 (BFD32_BACKENDS_CFILES): Add elf.c.
4688 * configure, Makefile.in: Rebuild.
4690 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4692 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4693 relocation against a now-local symbol should not have a dynamic
4696 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4698 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4700 (pe_print_private_bfd_data): Print PE flags. From Mikey
4701 <jeffdb@netzone.com>.
4703 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4705 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4706 a plt entry when we can determine that we authoritatively define
4709 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4711 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4712 don't actually use trad-core, but a SunOS-style core file handled
4714 * hosts/sparclinux.h: Remove.
4716 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4718 * peicode.h (pe_print_idata): If there is no .idata section, look
4719 for the import tables in some other section. Make the initial
4720 label line up better with the data. Print the import address
4721 table even if there is no import name table. If the import
4722 address table holds actual addresses, print them.
4724 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4726 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4727 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4728 bfd_error_system_call.
4730 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4732 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4733 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4735 From H.J. Lu <hjl@gnu.org>:
4736 * Makefile.am (libbfd_la_LDFLAGS): Define.
4737 * Makefile.in: Rebuild.
4739 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4741 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4742 * netbsd.h (MACHTYPE_OK): Define.
4743 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4744 calling N_SET_MACHTYPE, rather than having a switch.
4745 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4747 * i386netbsd.c (MACHTYPE_OK): Don't define.
4748 (DEFAULT_MID): Define.
4749 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4750 (MACHTYPE_OK): Don't define.
4751 (DEFAULT_MID): Define.
4752 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4753 (DEFAULT_MID): Define.
4754 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4755 (DEFAULT_MID): Define.
4756 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4757 (DEFAULT_MID): Define.
4759 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4760 * vaxnetbsd.c: New file.
4761 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4762 rather than netbsd_core.
4763 * targets.c (vaxnetbsd_vec): Declare.
4764 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4765 defined, add netbsd_core_vec.
4766 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4767 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4768 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4769 * config.bfd (alpha*-*-netbsd*): New target.
4770 * Makefile.am: Rebuild dependencies.
4771 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4772 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4773 * configure, Makefile.in: Rebuild.
4775 * configure.host: Remove the old shared library build stuff. We
4776 now use libtool instead.
4778 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4780 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4782 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4784 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4785 * configure: Rebuild.
4787 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4788 * elf32-v850.c (remember_hi16s_reloc): New function.
4789 (find_remembered_hi16s_reloc): New function.
4790 (v850_elf_store_addend_in_insn): Use the above new functions to
4791 match up HI6S relocs with LO16 relocs.
4793 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4795 * configure.in: Change -linux* to -linux-gnu*.
4796 * config.bfd, configure.host: Likewise.
4797 * configure: Rebuild.
4799 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4801 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4802 LO16/HI16S bug and improve comments about what is going on.
4804 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4806 * configure, aclocal.m4: Rebuild with new libtool.
4808 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4810 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4811 when merging v850 code into v850e/v850ea code. Do not initialise
4812 output flags if the input is the default architecture.
4814 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4816 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4817 get the size from bfd_arch_bits_per_address instead of directly
4820 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4822 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4823 to wrap, just return all 1's bits instead.
4824 * libbfd.h: Regenerate.
4826 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4828 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4830 (coff_relocate_section): If COFF_WITH_PE, define as
4831 coff_pe_i386_relocate_section.
4832 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4833 skip empty sections, to match coff_write_object_contents.
4835 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4836 rather than swapping out r_offset twice. From Luke Deller
4837 <luked@cse.unsw.edu.au>.
4839 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4841 * configure.in: Set libtool_enable_shared rather than
4842 libtool_shared. Remove diversion hack.
4843 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4846 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4848 * syms.c (struct stab_cache): Define.
4849 (struct stab_find_info): Remove cached_offset, cached_stab,
4850 cached_str, and cached_stroff fields. Add file_cache,
4851 function_cache, and line_cache fields.
4852 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4855 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4857 * peicode.h (pe_print_idata): Check for import of ordinal rather
4859 (pe_print_edata): If there is no .edata section, look for the
4860 export data in some other section.
4862 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4864 * configure.in: Change version to 2.8.4.
4865 * configure: Regenerated.
4867 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4869 Add tms320c30 support:
4870 * cpu-tic30.c: New file.
4871 * aout-tic30.c: New file.
4872 * coff-tic30.c: New file.
4873 * archures.c (bfd_arch_tic30): Define.
4874 (bfd_tic30_arch): Declare.
4875 (bfd_archures_list): Add bfd_tic30_arch.
4876 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4878 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4879 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4880 (coff_set_flags): Likewise.
4881 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4882 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4883 * Makefile.am: Rebuild dependencies.
4884 (ALL_MACHINES): Add cpu-tic30.lo.
4885 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4886 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4887 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4888 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4890 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4892 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4893 to lag behind LO16 reloc by a couple of instructions.
4895 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4897 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4898 make to reexamine the file timestamp.
4899 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4901 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4904 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4906 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4907 to create .dynsbss and .rela.sbss sections.
4908 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4909 copied from dynamic objects into .sbss.
4910 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4911 use it. Correct typo of .rela.sdata2.
4912 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4913 put the data, which may now be in .sbss.
4914 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4915 (elf_backend_create_dynamic_sections): Define as
4916 ppc_elf_create_dynamic_sections.
4918 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4919 against _GLOBAL_OFFSET_TABLE_.
4920 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4921 shared libraries which refer to local symbols. Make sure that the
4922 test for allocating space for a reloc in a shared object is the
4923 same as the test for emitting a reloc.
4925 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4927 * config.bfd (i[3456]-*-mingw32*): New target.
4928 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4929 * aclocal.m4, configure: Rebuild.
4931 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4936 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4938 Sparc v9 ABI compliant PLT:
4939 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4940 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4941 (LARGE_PLT_THRESHOLD): New define.
4942 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4943 (sparc64_elf_build_plt): New function.
4944 (sparc64_elf_plt_entry_offset): Likewise.
4945 (sparc64_elf_plt_ptr_offset): Likewise.
4946 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4947 contain the index for convenience. Skip the initial entries
4949 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4950 memory for the benefit of .rela.plt.
4951 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4952 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4953 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4954 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4955 Call sparc64_elf_build_plt.
4956 (elf_backend_want_got_plt): No.
4957 (elf_backend_plt_readonly): No.
4958 (elf_backend_plt_alignment): 8.
4960 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4961 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4962 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4965 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4967 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4969 * cpu-mips.c (arch_info_struct): Add mips variants.
4970 * bfd-in2.h: Rebuilt.
4972 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4974 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4977 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4979 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4980 (i[3456]86sco3.2v5*coff): New target.
4982 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4984 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4986 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4988 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4989 * bfd-in2.h: Regenerate.
4991 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4993 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4995 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4997 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4998 adjust addend for an output common symbol (from Jimmy Blair
4999 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5000 defined symbol to counteract adjustment made in generic relocation
5003 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5005 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5007 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5008 (GET_SCNDHR_NLNNO): Likewise.
5010 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5012 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5014 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5016 * elf32-m32r.c: Add macros to handle NOP insertion.
5018 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5020 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5021 (xcoff_mark): Likewise.
5022 (xcoff_build_ldsyms): Mark absolute symbols.
5024 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5026 * bout.c (b_out_write_object_contents): Sort symbols before output
5027 to keep {CALL,BAL}NAME symbols adjacent.
5028 (b_out_symbol_cmp): New function.
5030 For older changes see ChangeLog-9697
5036 version-control: never