1 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
4 for FPTR relocs involving local symbols.
6 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
7 value for the stub address in a call through a stub.
8 Install the value for a local symbol directly into the DLT
9 instead of generating a reloc. Correctly handle FPTR64 relocs.
11 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
12 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
13 (elf_hppa_final_link): Call them.
15 1999-09-10 Ian Lance Taylor <ian@zembu.com>
17 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
18 (elf_adjust_dynamic_symbol): ...from here.
20 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
22 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
23 relocation, remove them. SECREL64->LTOFF16WF.
24 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
26 (elf_hppa_relocate_insn): Similarly.
28 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
29 (elf_hppa_relocate_insn): Similarly.
31 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
33 (elf_hppa_relocate_insn): Similarly.
35 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
36 Handle LTOFF_TP* relocs.
37 (elf_hppa_relocate_insn): Similarly.
39 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
40 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
41 (elf_hppa_relocate_insn): Handle PCREL* relocs.
43 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
44 DIR32, DIR64 and FPTR64 relocations.
45 (elf_hppa_relocate_insn): Similarly.
47 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
48 address of the .PARISC.global section.
49 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
50 table entry elf_hppa_final_link_relocate. Do not give a warning
51 for a reloc against an external symbol if it has a PA64 hash
53 (elf_hppa_final_link_relocate): Significantly rework. Handle
54 DLTIND relocations. Compute the final value of the relocation
55 before passing the value of elf_hppa_relocate_insn.
56 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
57 relocation support. Handle DLTIND relocation requests just like
58 DLTREL relocation requests. Simplify branch handling.
60 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
62 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
63 non-allocated section as done in i386 version.
64 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
65 statement since this is no know relocation.
67 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
69 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
71 (elf_hppa_relocate_insn): Similarly.
73 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
75 (elf_hppa_relocate_insn): Similarly.
77 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
78 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
79 Pass the relocate type rather than the insn format to
80 elf_hppa_relocate_insn.
81 (elf_hppa_relocate_insn): Make switch dependent on relocation type
82 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
84 1999-09-07 Ian Lance Taylor <ian@zembu.com>
86 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
87 (bfd_coff_filnmlen): Define.
88 (bfd_coff_std_swap_table): Initialize new field.
89 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
91 (coff_write_symbols): Likewise.
92 (coff_get_normalized_symtab): Likewise.
93 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
96 1999-09-06 Donn Terry <donn@interix.com>
98 * coffcode.h (sort_by_secaddr): New static function if
100 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
101 sections by VMA when assigning target_index values. Always set
104 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
105 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
107 * libcoff.h: Rebuild.
109 * coffcode.h (coff_set_custom_section_alignment): Add const to
110 declaration to match definition.
111 (coff_write_object_contents): Don't set F_AR32W(R)? if
114 * coff-i386.c (in_reloc_p): Add declaration.
115 (i386coff_vec): Simplify initialization of
116 application_section_flags.
118 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
119 version. Move COFF_WITH_PE specific code to new version.
120 (stype_to_sec_flags): Likewise. Add section parameter.
121 * coffgen.c (make_a_section_from_file): Set target_index before
122 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
123 * libcoff.h: Rebuild.
125 * syms.c (stt): Add some PE/PEI section names.
126 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
128 (bfd_symbol_info): Check for 'w'.
130 * section.c (struct bfd_comdat_info): Define.
131 (asection): Add comdat field.
132 (STD_SECTION): Initialize comdat field.
133 (bfd_make_section_anyway): Likewise.
134 * bfd-in2.h: Rebuild.
136 1999-09-06 Andreas Schwab <schwab@suse.de>
138 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
141 1999-09-06 Nick Clifton <nickc@cygnus.com>
143 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
144 bfd_realloc instead of calloc and realloc.
146 1999-09-04 Steve Chamberlain <sac@pobox.com>
148 * cpu-pj.c: New file.
149 * elf32-pj.c: New file.
150 * config.bfd (pj*): New cpu.
151 (pj-*-*, pjl-*-*): New targets.
152 * configure.in (bfd_elf32_pj_vec): New target vector.
153 (bfd_elf32_pjl_vec): New target vector.
154 * archures.c (bfd_arch_pj): Define.
155 * elf.c (prep_headers): Handle bfd_arch_pj.
156 * reloc.c: Define BFD_RELOC_PJ_* relocations.
157 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
158 to target vector list.
159 * Makefile.am: Rebuild dependencies.
160 (ALL_MACHINES): Add cpu-pj.lo.
161 (ALL_MACHINES_CFILES): Add cpu-pj.c.
162 (BFD32_BACKENDS): Add elf32-pj.lo.
163 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
164 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
166 1999-09-04 Ian Lance Taylor <ian@zembu.com>
168 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
169 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
170 and NON_GOT_REF from weak defined symbol to real symbol.
171 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
172 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
174 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
175 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
176 don't create a COPY reloc.
178 1999-09-03 Ian Lance Taylor <ian@zembu.com>
180 * elflink.h (elf_bfd_final_link): When counting relocations, don't
181 count those in sections we are not including in the link.
183 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
185 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
186 field in hpux11 shared libraries.
188 1999-09-02 Nick Clifton <nickc@cygnus.com>
190 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
192 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
194 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
195 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
196 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
198 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
200 * elflink.h (record_link_assignment): When possible, keep the
201 original type of the symbol.
203 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
205 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
206 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
207 tools were configured.
208 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
210 1999-08-26 Mark Mitchell <mark@codesourcery.com>
212 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
213 GOT entries for GOT16 relocations; they're not required.
215 1999-08-24 Nick Clifton <nickc@cygnus.com>
217 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
219 * config.bfd (arm-*-netbsd*): New target.
220 * configure.in (armnetbsd_vec): New target vector.
221 * configure: Regenerate
222 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
224 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
225 (ALL_MACHINES_CFILES): Add armnetbsd.c.
226 (armnetbsd.lo): New rule with deps.
227 * Makefile.in: Regenerate.
229 * armnetbsd.c: New file: Definitions specific to arm-netbsd
232 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
234 * som.c (som_slurp_symbol_table): Fix typo in comment.
236 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
238 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
239 here instead of using elf_section_data...
241 1999-08-19 Nick Clifton <nickc@cygnus.com>
243 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
244 relocations into the base file.
245 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
246 we are building a base file.
248 1999-08-19 Nick Clifton <nickc@cygnus.com>
250 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
252 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
253 REL relocs when performing a partial relocation.
255 1999-08-18 Donn Terry <donn@interix.com>
257 * cofflink.c: Move definitions of N_TMASK, et. al., out of
258 _bfd_coff_link_input_bfd into top level.
260 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
261 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
262 (coff_i386_rtype_to_howto): Likewise.
263 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
264 Completely ignore symbols which are all zero.
265 (dummy_reloc16_estimate): Add return 0.
266 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
267 variable copy to name_copy to avoid shadowing outer scope
269 * libcoff-in.h (coff_data_type): Change raw_syment_count field
270 from unsigned int to unsigned long. Add timestamp field.
271 * libcoff.h: Rebuild.
273 1999-08-17 H.J. Lu <hjl@gnu.org>
275 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
278 1999-08-17 Ian Lance Taylor <ian@zembu.com>
280 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
281 for special section symbols.
282 * elflink.h (elf_merge_symbol): If we have no old BFD, check
283 BSF_DYNAMIC on the section symbol to see whether the old BFD is
286 1999-08-15 Mark Mitchell <mark@codesourcery.com>
288 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
289 coincidence of variable names between old and new code.
291 1999-08-12 Nick Clifton <nickc@cygnus.com>
293 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
294 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
295 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
296 and 'addend' parameter a 'bfd_signed_vma'.
297 (elf32_arm_final_link_relocate): Do not involve stubs in
298 R_ARM_THM_PC22 relocs relative to section symbols, they are long
299 jumps, not function calls.
301 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
303 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
304 in R_ARM_PC24 relocs.
306 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
308 * elf-hppa.h (elf_hppa_fake_sections): New function.
309 * elf32-hppa.c (elf_backend_fake_sections): Define.
311 * elf-hppa.h (elf_hppa_final_write_processing): Update for
312 recent changes to the arch_info structure.
314 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
315 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
316 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
319 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
320 Ralf Baechle <ralf@uni-koblenz.de>
322 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
323 output DT_MIPS_GOTSYM.
324 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
325 DT_MIPS_SYMTABNO if there are no global GOT symbols.
327 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
329 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
330 prototype. Handle local symbols. Add commentary.
331 (mips_elf_calculate_relocation): Adjust accordingly.
332 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
335 * elflink.h (elf_bfd_final_link): Tweak last change.
337 1999-08-09 Mark Mitchell <mark@codesourcery.com>
339 * elflink.h (elf_link_size_reloc_section): Use the counts in the
340 elf-section data to allocate just the right amount of relocation
341 space. Don't allocate the hash space twice.
342 (elf_bfd_final_link): Calculate the amount of space to allocate in
343 each relocation section.
345 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
347 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
348 64bit mode, generate a section relative relocation for a 32bit
350 (elf_hppa_is_local_label_name): New function.
351 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
352 shared between 32bit and 64bit port.
354 1999-08-09 Mark Mitchell <mark@codesourcery.com>
356 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
357 R_MIPS_GOT16 and R_MIPS_CALL16.
358 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
359 to use when looking for a preexisting GOT entry.
361 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
363 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
364 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
366 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
368 1999-08-09 Geoff Keating <geoffk@cygnus.com>
370 * elflink.h (elf_link_output_extsym): Don't output a weak
371 reference to an undefined symbol just because it was defined weak
374 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
376 * coffgen.c (coff_find_nearest_line): When looking for file, use
377 last best match rather than first. If address is beyond last line
378 number record, don't return the last line as the correct value.
380 1999-08-08 Ian Lance Taylor <ian@zembu.com>
382 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
383 * bfd-in2.h: Rebuild.
385 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
387 * libcoff-in.h (struct coff_section_alignment_entry): Define.
388 * coffcode.h (coff_set_custom_section_alignment): New static
390 (coff_section_alignment_table): New static array.
391 (coff_new_section_hook): Use coff_set_customer_section_alignment.
392 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
393 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
394 * libcoff.h: Rebuild.
396 1999-08-08 Ian Lance Taylor <ian@zembu.com>
398 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
400 * Makefile.in: Rebuild.
402 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
404 * section.c (SEC_SHARED): Define.
405 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
406 (styp_to_sec_flags): Likewise.
407 * peicode.h (coff_swap_scnhdr_out): Likewise.
408 * bfd-in2.h: Rebuild.
410 1999-08-08 Ian Lance Taylor <ian@zembu.com>
412 * coffcode.h (coff_classify_symbol): Comment out part of
413 1999-08-05 change which breaks cygwin DLLs.
415 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
416 * aclocal.m4, configure: Rebuild.
418 1999-08-06 Ian Lance Taylor <ian@zembu.com>
420 * section.c (global_syms): Only initialize union field if
423 1999-08-04 Mark Mitchell <mark@codesourcery.com>
425 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
426 the size of a GOT entry here.
427 (mips_elf_calculate_relocation): Don't create a local GOT entry
428 for the symbol in a GOT16 relocation; just for it's high-order bit
429 (_bfd_mips_elf_relocate_section): Fix thinko.
431 1999-08-05 Ian Lance Taylor <ian@zembu.com>
433 Based on patches from Donn Terry <donn@interix.com>:
434 * coffcode.h (enum coff_symbol_classification): Define.
435 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
436 _bfd_coff_classify_symbol. Change return type.
437 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
438 (coff_slurp_symbol_table): Use coff_classify_symbol.
439 (coff_classify_symbol): New static function.
440 (coff_sym_is_global): Never define.
441 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
442 * cofflink.c (coff_link_check_ar_symbols): Use
443 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
444 (coff_link_add_symbols): Likewise.
445 (_bfd_coff_link_input_bfd): Likewise.
446 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
447 coff_classify_symbol.
448 * libcoff.h: Rebuild.
450 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
452 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
453 (e_ltpsel, e_rtpsel): Similarly.
455 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
456 and 14bit ertpsel. Handle 64bit psel.
458 1999-08-04 Mark Mitchell <mark@codesourcery.com>
460 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
461 handling for REL relocations. And only left-shift R_MIPS26
462 relocation addends where necessary.
464 1999-08-03 Mark Mitchell <mark@codesourcery.com>
466 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
467 (mips_elf_next_lo16_relocation): Don't compute the addend here.
468 Just return the relocation found.
469 (mips_elf_relocate_section): Pull the LO16 addend out of the
470 section itself when using REL relocations.
472 * elf32-mips.c (mips_elf_calculate_relocation): Restore
473 _DYNAMIC_LINK handling and handling of undefined symbols in shared
476 1999-08-03 Ian Lance Taylor <ian@zembu.com>
478 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
479 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
480 relocation against a symbol in an input section with no output
481 section. From Daniel Jacobowitz <drow@false.org>.
483 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
485 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
486 look for generated file correctly.
487 * aclocal.m4, configure: Rebuild.
489 1999-08-02 Mark Mitchell <mark@codesourcery.com>
491 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
492 and R_MIPS16_26 relocations correctly when relocating.
493 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
494 and R_MIPS_CALL_LO16 are for global symbols.
496 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
498 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
500 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
501 variables and initialize them.
503 1999-08-01 Mark Mitchell <mark@codesourcery.com>
505 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
506 there are no global symbols requiring GOT entries.
507 (_bfd_mips_elf_size_dynamic_sections): Likewise.
508 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
509 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
511 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
512 symbols are considered to have the value zero.
513 (_bfd_mips_elf_relocate_section): Don't try to perform a
514 relocation for an undefined symbol.
515 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
518 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
520 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
521 wants ba,a,pt %xcc instead of %icc.
522 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
523 of large PLT entries.
524 (sparc64_elf_plt_ptr_offset): Fix calculation.
525 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
526 addend should be relative to load address, not .plt section start.
527 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
529 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
531 * elf-bfd.h (struct elf_backend_data): Add
532 print_symbol_all and output_arch_syms backend methods.
533 * elfxx-target.h: Likewise.
534 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
535 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
536 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
538 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
539 symbols in .dynsym, add their names into .dynstr. Put those symbols
541 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
542 pointers to STT_REGISTER symbols in dynsym section.
543 (sparc64_elf_print_symbol_all): New function.
544 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
545 printing using the print_symbol_all hook.
547 1999-07-30 Catherine Moore <clm@cygnus.com>
549 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
552 1999-07-29 Richard Henderson <rth@cygnus.com>
554 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
555 dynamic_sections_created.
557 1999-07-29 Richard Henderson <rth@cygnus.com>
559 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
560 (mips_rtype_to_howto): ... new function.
561 (_bfd_mips_elf_relocate_section): Use it.
563 1999-07-28 Mark Mitchell <mark@codesourcery.com>
565 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
567 1999-07-27 Nick Clifton <nickc@cygnus.com>
569 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
571 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
572 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
574 1999-07-23 Donn Terry <donn@interix.com>
576 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
577 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
578 * cofflink.c (coff_link_add_symbols): If PE, handle section
580 * libcoff.h: Rebuild.
582 * config.bfd (i[3456]86-*-interix*): New target.
584 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
586 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
587 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
588 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
589 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
590 (COFF_SUPPORT_GNU_LINKONCE): Define.
591 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
592 (COFF_SUPPORT_GNU_LINKONCE): Define.
594 1999-07-21 Ian Lance Taylor <ian@zembu.com>
597 * makefile.dos: Remove; obsolete.
598 * configure.bat: Remove; obsolete.
600 1999-07-21 H.J. Lu <hjl@gnu.org>
602 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
604 1999-07-21 Philippe De Muyter <phdm@macqel.be>
606 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
607 message and fail if a symbol index is out of range.
609 1999-07-21 Ian Lance Taylor <ian@zembu.com>
611 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
612 when looking at a R_MIPS_GOT16 relocation.
614 1999-07-20 Nick Clifton <nickc@cygnus.com>
616 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
618 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
620 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
621 removed in previous change.
622 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
623 in relocateable output.
625 1999-07-19 Ian Lance Taylor <ian@zembu.com>
627 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
630 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
631 if they appear to be specially created by the linker.
633 1999-07-19 Nick Clifton <nickc@cygnus.com>
635 * targets.c (alternative_target): New field in bfd_target
637 (bfd_search_for_target): New function: Find a target that
638 satisifies a search function.
639 * bfd-in2.h: Regenerate.
641 * elfxx-target.h: Initialise the alternative_target field of
642 the bfd_target structures to point to the other target (if
644 * nlm-target.h: Initialise the alternative_target field of
645 the bfd_target structures to point to the other target (if
648 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
649 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
651 * aix386-core.c: Initialise new field of bfd_target structure.
652 * aout-adobe.c: Initialise new field of bfd_target structure.
653 * aout-arm.c: Initialise new field of bfd_target structure.
654 * aout-target.h: Initialise new field of bfd_target structure.
655 * aout-tic30.c: Initialise new field of bfd_target structure.
656 * binary.c: Initialise new field of bfd_target structure.
657 * bout.c: Initialise new field of bfd_target structure.
658 * cisco-core.c: Initialise new field of bfd_target structure.
659 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
660 * coff-alpha.c: Initialise new field of bfd_target structure.
661 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
662 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
663 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
664 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
665 * coff-i386.c: Initialise new field of bfd_target structure.
666 * coff-i860.c: Initialise new field of bfd_target structure.
667 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
668 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
669 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
670 * coff-mips.c: Initialise new field of bfd_target structure.
671 * coff-ppc.c: Initialise new field of bfd_target structure.
672 * coff-rs6000.c: Initialise new field of bfd_target structure.
673 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
674 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
675 * coff-tic30.c: Initialise new field of bfd_target structure.
676 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
677 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
678 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
679 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
680 * hppabsd-core.c: Initialise new field of bfd_target structure.
681 * hpux-core.c: Initialise new field of bfd_target structure.
682 * i386msdos.c: Initialise new field of bfd_target structure.
683 * i386os9k.c: Initialise new field of bfd_target structure.
684 * ieee.c: Initialise new field of bfd_target structure.
685 * ihex.c: Initialise new field of bfd_target structure.
686 * irix-core.c: Initialise new field of bfd_target structure.
687 * mipsbsd.c: Initialise new field of bfd_target structure.
688 * netbsd-core.c: Initialise new field of bfd_target structure.
689 * oasys.c: Initialise new field of bfd_target structure.
690 * osf-core.c: Initialise new field of bfd_target structure.
691 * ppcboot.c: Initialise new field of bfd_target structure.
692 * ptrace-core.c: Initialise new field of bfd_target structure.
693 * sco5-core.c: Initialise new field of bfd_target structure.
694 * som.c: Initialise new field of bfd_target structure.
695 * srec.c: Initialise new field of bfd_target structure.
696 * tekhex.c: Initialise new field of bfd_target structure.
697 * trad-core.c: Initialise new field of bfd_target structure.
698 * versados.c: Initialise new field of bfd_target structure.
699 * vms.c: Initialise new field of bfd_target structure.
701 1999-07-19 Andreas Schwab <schwab@suse.de>
703 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
706 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
708 * elflink.h (elf_link_adjust_relocs): New function.
709 (elf_bfd_final_link): Use it.
710 (elf_link_input_bfd): Deal with the fact that there can be
711 two relocation sections for a single section.
712 (elf_reloc_link_order): Likewise.
714 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
715 a relocateable object.
716 (_bfd_mips_elf_relocate_section): Handle relocateable links.
718 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
720 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
721 (sparc64_elf_get_reloc_upper_bound,
722 sparc64_elf_get_dynamic_reloc_upper_bound,
723 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
724 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
726 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
727 ELF64_R_TYPE_ID/DATA where appropriate.
729 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
731 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
734 1999-07-16 Ian Lance Taylor <ian@zembu.com>
736 * elf32-mips.c (mips_elf_local_relocation_p): New static
738 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
739 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
740 Always set *require_jalxp.
741 (mips_elf_stub_section_p): Mark abfd parameter as unused.
742 (_bfd_mips_elf_relocate_section): Only look for LO16 following
743 GOT16 if the GOT16 is against a local symbol. Don't return false
744 for an undefined symbol. If there is an overflow, assert that we
747 1999-07-16 Andreas Schwab <schwab@suse.de>
749 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
750 variables `link' and `elfsec'.
751 (elf_bfd_final_link): Remove unused variable `os'.
753 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
755 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
756 a PT_PHDR program headers.
757 (_bfd_mips_elf_final_link): Don't assume there are going to be
758 section symbols when we're not building a shared object.
759 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
762 1999-07-15 J.T. Conklin <jtc@redback.com>
764 * config.bfd (i[3456]86-*-vxworks*): New target.
766 1999-07-15 Mark Mitchell <mark@codesourcery.com>
768 * elf32-mips.c (mips_elf_stub_section_p): New function.
769 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
770 (mips_elf_relocate_section): Adjust calling sequence for
771 mips_elf_calculate_relocation and mips_elf_perform_relocation.
772 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
775 1999-07-15 Ian Lance Taylor <ian@zembu.com>
777 * configure.in: Bump version number to 2.9.5.
778 * configure: Rebuild.
780 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
782 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
784 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
785 to derive final type instead of hardwiring a selection.
787 1999-07-14 Mark Mitchell <mark@codesourcery.com>
789 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
790 things relocated by R_MIPS16_GPREL.
791 (mips_elf_perform_relocation): Likewise.
793 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
795 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
797 1999-07-14 Richard Henderson <rth@cygnus.com>
799 * elf32-mips.c (struct mips_got_info): Add global_gotno.
800 (_bfd_mips_elf_size_dynamic_sections): Set it.
801 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
802 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
803 new argument max_local.
805 1999-07-14 Mark Mitchell <mark@codesourcery.com>
807 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
808 subwords when handling an R_MIPS16_26 relocation.
809 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
812 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
813 dst_mask to match reality.
814 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
815 (mips_elf_obtain_contents): Use bfd_get.
816 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
817 (mips_elf_relocate_section): Likewise.
819 1999-07-13 Mark Mitchell <mark@codesourcery.com>
821 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
822 (mips_elf_relocate_section): Adjust calling sequence for
823 mips_elf_perform_relocation.
824 (mips_elf_perform_relocation): Take additional argument. Handle
825 R_MIPS16_26. Use bfd_put for convenience.
827 1999-07-13 Richard Henderson <rth@cygnus.com>
829 * elf.c (assign_file_positions_for_segments): Thinko last change.
830 Always overwrite p_flags.
832 1999-07-13 Richard Henderson <rth@cygnus.com>
834 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
835 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
836 .dynbss and .rel[a].bss if want_dynbss.
837 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
839 1999-07-13 Richard Henderson <rth@cygnus.com>
841 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
843 1999-07-13 Richard Henderson <rth@cygnus.com>
845 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
846 (struct elf_link_hash_table): Add dynlocal.
847 (_bfd_elf_link_lookup_local_dynindx): Prototype.
848 (_bfd_elf_link_adjust_dynindx): Delete.
849 (_bfd_elf_link_renumber_dynsyms): Prototype.
850 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
851 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
852 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
853 (_bfd_elf_link_lookup_local_dynindx): New function.
854 (elf_link_renumber_hash_table_dynsyms): New function.
855 (_bfd_elf_link_renumber_dynsyms): New function.
856 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
857 (struct elf_assign_sym_version_info): Delete removed_dynamic.
858 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
859 instead of elf_link_remove_section_and_adjust_dynindices.
860 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
861 (elf_link_assign_sym_version): Remove removed_dynamic code.
862 (elf_link_renumber_dynsyms): Delete.
863 (elf_bfd_final_link): Install section and local symbols into .dynsym.
865 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
866 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
867 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
868 * elf32-mips.c: Similarly.
869 * elf32-ppc.c: Similarly.
870 * elf32-sparc.c: Similarly.
871 * elf64-alpha.c: Similarly.
872 * elf64-sparc.c: Similarly.
874 1999-07-13 Mark Mitchell <mark@codesourcery.com>
876 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
877 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
878 when the relocation is against _gp_disp.
880 1999-07-12 Mark Mitchell <mark@codesourcery.com>
882 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
883 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
884 to possibly_dynamic_relocs. Adjust usage throughout code.
885 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
886 (elf_mips_ctor64_howto): Likewise.
887 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
889 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
890 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
891 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
892 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
894 1999-07-12 Ian Lance Taylor <ian@zembu.com>
896 * Makefile.am: Rebuild dependencies.
897 * Makefile.in: Rebuild.
899 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
900 * bfd-in2.h: Rebuild.
902 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
903 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
904 structure initializations. Add casts.
905 * reloc.c (EMPTY_HOWTO): Define.
906 * bfd-in2.h: Rebuild.
907 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
908 comparisons against 0.
909 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
910 previous_ibfd_e_flags to unsigned long.
911 * vms.h (struct vms_private_data_struct): Change section_count to
913 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
914 (_bfd_vms_write_gsd): Change symnum to unsigned.
915 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
916 * vms-tir.c (etir_sta): Change psect to unsigned.
917 (alloc_section): Change idx to unsigned.
918 (tir_sta, tir_ctl): Change psect to unsigned.
919 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
920 * vms.c (priv_section_count): Change to unsigned.
922 1999-07-12 Andreas Schwab <schwab@suse.de>
924 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
925 * m68klinux.c: Likewise.
927 1999-07-12 Ian Lance Taylor <ian@zembu.com>
929 * Many files: Changes to avoid gcc warnings: Remove unused local
930 variables. Add default case to enum switches.
931 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
932 compile if not COFF_IMAGE_WITH_PE.
933 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
934 (bfd_arm_get_bfd_for_interworking): Likewise.
935 (bfd_arm_process_before_allocation): Likewise.
936 * epoc-pei-arm.c: Don't rename bfd_arm functions.
937 * pei-arm.c: Likewise.
938 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
939 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
940 (mips_elf_got16_entry): Put parens around & in body of ==.
941 (mips_elf_calculate_relocation): Correct test for empty string.
942 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
944 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
947 1999-07-11 Ian Lance Taylor <ian@zembu.com>
949 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
950 as appropriate. Fill in structure initializations. Add variable
951 initializations. Add casts.
952 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
953 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
955 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
957 * elf-bfd.h (bfd_elf_hash): Update declaration.
958 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
959 when calling bfd_elf_hash.
961 1999-07-11 Mark Mitchell <mark@codesourcery.com>
963 * libbfd.c (bfd_put_8): Make it of type `void'.
964 * bfd-in2.h: Regenerated.
965 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
967 (_bfd_mips_elf_final_link): Likewise.
969 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
971 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
973 * config.bfd (hppa*-*-linux-gnu*): New target
975 1999-07-07 Mark Mitchell <mark@codesourcery.com>
977 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
978 (_bfd_mips_elf_create_dynamic_sections): New function.
979 (_bfd_mips_elf_add_symbol_hook): Likewise.
980 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
981 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
982 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
983 (_bfd_mips_elf_gc_mark_hook): Likewise.
984 (_bfd_mips_elf_gc_sweep_hook): Likewise.
985 (_bfd_mips_elf_always_size_sections): Likewise.
986 (_bfd_mips_elf_size_dynamic_sections): Likewise.
987 (_bfd_mips_elf_check_relocs): Likewise.
988 (_bfd_mips_elf_link_hash_table_create): Likewise.
989 (_bfd_mips_elf_print_private_data): Likewise.
990 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
991 (_bfd_mips_elf_final_link): Likewise.
992 (_bfd_mips_elf_additional_program_headers): Likewise.
993 (_bfd_mips_elf_modify_segment_map): Likewise.
994 (_bfd_mips_elf_relocate_section): Likewise.
995 * elf32-mips.c (mips_elf32_object_p): Move contents into
996 _bfd_mips_elf_object_p.
997 (mips_elf_additional_program_headers): Rename to
998 _bfd_mips_elf_additional_program_headers.
999 (mips_elf_modify_segment_map): Rename to
1000 _bfd_mips_elf_modify_segment_map.
1001 (elf_mips_abi_name): Change prototype.
1002 (mips_elf32_section_from_shdr): Merge into
1003 _bfd_mips_elf_section_from_shdr.
1004 (mips_elf32_section_processing): Merge into
1005 _bfd_mips_elf_section_processing.
1006 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1007 the right back-end ELF linker.
1008 (mips_elf_relocate_section): Rename to
1009 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1010 (mips_elf_link_output_symbol_hook): Rename to
1011 _bfd_mips_elf_link_output_symbol_hook.
1012 (mips_elf_create_dynamic_section): Rename to
1013 _bfd_mips_elf_create_dynamic_section.
1014 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1015 Adjust for 64-bit code. Use mips_elf_got_section.
1016 (mips_elf_adjust_dynamic_symbol): Rename to
1017 _bfd_mips_elf_adjust_dynamic_symbol. Use
1018 mips_elf_allocate_dynamic_relocations.
1019 (mips_elf_finish_dynamic_symbol): Rename to
1020 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1021 Adjust for 64-bit code.
1022 (mips_elf_finish_dynamic_sections): Rename to
1023 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1024 (mips_elf_always_size_sections): Rename to
1025 _bfd_mips_elf_always_size_sections.
1026 (mips_elf_add_symbol_hook): Rename to
1027 _bfd_mips_elf_add_symbol_hook.
1028 (mips_elf_next_lo16_addend): Constify.
1029 (mips_elf_calculate_relocation): Likewise.
1030 (mips_elf_obtain_contents): Likewise.
1031 (mips_elf_perform_relocation): Likewise.
1032 (mips_elf_create_dynamic_relocation): Likewise.
1033 (mips_elf_allocate_dynamic_relocations): New function.
1034 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1035 (MIPS_ELF_REL_SIZE): Likewise.
1036 (MIPS_ELF_DYN_SIZE): Likewise.
1037 (MIPS_ELF_GOT_SIZE): Likewise.
1038 (MIPS_ELF_SYM_SIZE): Likewise.
1039 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1040 (MIPS_ELF_GET_WORD): Likewise.
1041 (MIPS_ELF_PUT_WORD): Likewise.
1042 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1043 (STUB_LW): Conditionalize for 64-bit value.
1044 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1046 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1047 Check it for inconsistency.
1048 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1050 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1052 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1053 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1054 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1055 (mips_elf_local_got_index): Likewise.
1056 (mips_elf_got_page): Likewise.
1057 (mips_elf_got_info): Likewise.
1058 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1059 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1060 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1061 instead of constant `2'.
1062 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1063 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1064 (mips_elf_size_dynamic_sections): Use
1065 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1066 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1067 Adjust all releveant entries in elf backend table.
1068 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1069 (mips_elf64_section_processing): Likewise.
1070 Adjust elf backend entries to use _bfd_mips_elf variants now
1073 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1075 (size_dynamic_sections): Likewise.
1076 (elf_link_output_extsym): Likewise.
1077 * elf.c: (elf_fake_sections): Likewise.
1078 * libbfd.c (bfd_get): New macro.
1079 (bfd_put): Likewise.
1080 * bfd-in2.h: Regenerated.
1082 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1084 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1085 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1086 wap_reloca_in, and swap_reloca_out.
1087 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1088 multiple internal relocations per external relocation.
1089 (link_read_relocs): Likewise.
1090 (elf_bfd_final_link): Likewise.
1091 (elf_link_input_bfd): Likewise.
1092 (elf_gc_mark): Likewise.
1093 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1094 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1096 (size_info): Add entries for new fields.
1097 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1098 (mips_elf64_be_swap_reloc_in): New function.
1099 (mips_elf64_be_swap_reloc_out): Likewise.
1100 (mips_elf64_be_swap_reloca_in): Likewise.
1101 (mips_elf64_be_swap_reloca_out): Likewise.
1102 (mips_elf64_size_info): Add entries for new fields.
1104 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1106 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1107 field equals the new rel_count field.
1108 (elf_link_input_bfd): When doing a relocateable link, use the new
1109 rel_count field rather than the reloc_count field.
1110 (elf_reloc_link_order): Likewise.
1111 (elf_finish_pointer_linker_section): Likewise.
1113 Based on patch from H.J. Lu <hjl@gnu.org>:
1114 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1115 shared library to override a weak definition in a regular object.
1117 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1119 * libhppa.h: Revert July 2, 1999 patch.
1121 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1122 need to generate DLTIND relocations, not DLTREL relocations.
1124 1999-07-05 Nick Clifton <nickc@cygnus.com>
1126 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1128 (coff_set_flags): Recognise arm 5 architectures.
1130 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1131 Add support for armv5 architecture.
1133 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1135 * reloc.c: Add new, assembler only, ARM reloc:
1136 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1138 * bfd-in2.h: Regenerate.
1140 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1142 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1143 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1144 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1145 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1146 * elf32-mips.c (ABI_64_P): New macro.
1147 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1148 (_bfd_mips_elf_find_nearest_line): Adjust call to
1149 _bfd_dwarf2_find_nearest_line.
1150 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1151 * libbfd.h: Regenerated.
1153 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1155 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1157 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1159 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1160 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1162 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1164 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1166 (_bfd_elf_init_reloc_shdr): New function.
1167 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1168 bfd_alloc followed by memset.
1169 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1170 (elf_fake_sections): Here.
1171 (assign_section_numbers): Assign section numbers for the second
1172 relocation section, if required.
1173 * elflink.h (elf_link_output_relocs): New function.
1174 (elf_link_size_reloc_section): Likewise.
1175 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1176 (elf_link_input_bfd): Use elf_link_output_relocs.
1178 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1179 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1181 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1183 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1186 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1188 * elf32-mips.c (mips_elf_got_info): Move declaration before
1189 prototypes. Change global_gotsym to be a pointer to a hash entry,
1190 rather than a number index.
1191 (mips_elf_link_hash_entry): Move declaration before prototypes.
1192 (mips_elf_irix6_finish_dynamic_symbol): New function.
1193 (mips_elf_sign_extend): Likewise.
1194 (mips_elf_high): Likewise.
1195 (mips_elf_higher): Likewise.
1196 (mips_elf_highest): Likewise.
1197 (mips_elf_global_got_index): Likewise.
1198 (mips_elf_local_got_index): Likewise.
1199 (mips_elf_got_offset_from_index): Likeiwse.
1200 (mips_elf_record_global_got_symbol): Likewise.
1201 (mips_elf_got_page): Likewise.
1202 (mips_elf_next_lo16_addend): Likewise.
1203 (mips_elf_calculate_relocation): Likewise.
1204 (mips_elf_obtain_contents): Likewise.
1205 (mips_elf_perform_relocation): Likewise.
1206 (mips_elf_assign_gp): Likewise.
1207 (mips_elf_sort_hash_table_f): Likewise.
1208 (mips_elf_sort_hash_table): Likewise.
1209 (mips_elf_got_section): Likewise.
1210 (mips_elf_got_info): Likewise.
1211 (mips_elf_create_local_got_entry): Likewise.
1212 (mips_elf_got16_entry): Likewise.
1213 (mips_elf_create_dynamic_relocation): Likewise.
1214 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1215 (mips_elf_final_gp): Use mips_elf_assign_gp.
1216 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1217 into SHN_SCOMMON automatically on IRIX6.
1218 (mips_elf_add_symbol_hook): Likewise.
1219 (mips_elf_relocate_section): Rewrite, using
1220 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1221 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1222 Don't deal with .rld_map on IRIX6.
1223 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1224 section flags appropriately for .got.
1225 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1226 the got. Call mips_elf_record_global_got_symbol and allocate
1227 local got space appropriately.
1228 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1229 char *. Rework calculation of GOT size. Sort dynamic symbol
1230 table entries so entries that do not require GOT entries appear at
1231 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1232 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1234 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1236 (mips_elf_finish_dynamic_symbol): Use
1237 mips_elf_irix6_finish_dynamic_symbol.
1238 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1239 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1240 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1242 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1244 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1245 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1247 1999-06-04 Philip Blundell <philb@gnu.org>
1249 * elf32-arm.h (elf_backend_got_header_size): Define.
1250 (elf_backend_plt_header_size): Likewise.
1252 1999-06-28 Jim Pick <jim@jimpick.com>
1254 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1256 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1258 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1259 relocation function.
1260 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1262 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1264 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1265 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1266 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1267 (_bfd_mips_elf_section_from_shdr): Use them.
1268 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1269 of GP-relative sections.
1270 (_bfd_mips_elf_set_section_contents): Use them.
1271 (_bfd_mips_elf_section_processing): Share code between .sdata and
1272 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1273 (mips_elf_additional_program_headers): Add handling for
1274 PT_MIPS_OPTIONS segment on IRIX6.
1275 (mips_elf_modify_segment_map): Likeiwse.
1276 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1277 Include the options sections on IRIX6. Don't look for GP-relative
1278 sections by name; use SHF_MIPS_GPREL instead.
1279 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1281 (mips_elf_create_dynamic_sections): Don't muck about with section
1282 alignments and such on IRIX6.
1283 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1284 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1285 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1286 bfd_zalloc rather than bfd_alloc and memset.
1287 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1288 Don't assert the existence of .rld_map on IRIX6.
1289 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1291 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1292 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1295 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1297 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1298 (mips_elf_swap_msym_out): New function.
1299 (mips_elf_create_msym_section): Likewise.
1300 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1301 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1302 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1303 section not named .msym.
1304 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1305 .msym directly. Set appropriate attributes for the .msym
1307 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1308 (mips_elf_link_hash_newfunc): Clear it.
1309 (mips_elf_create_dynamic_sections): Create the .msym section
1311 (mips_elf_size_dynamic_sections): Allocate space for the
1312 .msym section. Add a DT_MIPS_MSYM entry.
1313 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1315 (mips_elf_finish_dynamic_sections): Assign a value for
1316 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1318 * elf32-mips.c (irix_compat_t): New enumeration.
1319 (ABI_N32_P): New macro.
1320 (IRIX_COMPAT): Likewise.
1321 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1322 (mips_elf_relocate_section): Fix typo.
1324 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1326 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1327 as writable PE sections.
1329 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1331 * dwarf2.c (struct arange): New type.
1332 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1333 (arange_add): New function.
1334 (decode_line_info): Keep track of address ranges that a compilation
1336 (comp_unit_contains_address): Return true if address is contained
1337 in _any_ of the address ranges associated with a compilation unit.
1338 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1339 on the first comp_unit that contains the address.
1341 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1343 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1344 (decode_line_info): Add variable STASH and initialize it to point
1345 to the per-bfd dwarf2_debug info. Remove static variable
1346 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1348 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1350 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1351 shared library to have an undefined symbol.
1353 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1354 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1356 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1358 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1359 * elf32-hppa.c: Remove everything related to symbol extension
1360 sections & records. Use the common elf_hppa_final_write_processing.
1362 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1364 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1365 functions instead of _init/_fini if requested.
1367 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1369 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1372 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1374 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1375 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1377 (ppc_elf_finish_dynamic_sections): Check for positive section
1378 dynindx field, rather than comparing against -1.
1379 (ppc_elf_relocate_section): Only return false if undefined_symbol
1380 or reloc_overflow fail, not always upon encountering an error.
1382 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1384 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1385 bfd_byte * before performing pointer arithmetic.
1387 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1389 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1391 * elf32-hppa.c: Include elf-hppa.h.
1392 (ARCH_SIZE): Define.
1393 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1395 (elf32_hppa_info_to_howto): Similarly.
1396 (elf_hppa_howto_table): Similarly.
1397 (elf_hppa_reloc_type_lookup): Similarly.
1398 (hppa_elf_gen_reloc_type): Similarly.
1399 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1401 1999-06-22 Nick Clifton <nickc@cygnus.com>
1403 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1404 handling R_V850_22_PCREL relocation.
1406 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1408 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1411 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1413 * section.c (_bfd_strip_section_from_output): Ignore sections
1414 DISCARDed by the link script.
1416 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1418 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1419 Remove unused local variable spp.
1421 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1422 the entry symbol is not set.
1424 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1426 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1427 GPDISP or LITUSE in a relocatable link.
1429 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1431 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1432 * (alloc_dwarf1_func): Likewise.
1434 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1436 * libhppa.h: Fix various formatting errors.
1437 (assemble_3); Rewrite using CATENATE.
1438 (assemble_17): Fix various bugs.
1440 1999-06-16 Nick Clifton <nickc@cygnus.com>
1442 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1444 1999-06-15 Richard Henderson <rth@cygnus.com>
1446 * section.c (SEC_SHORT): Define.
1447 * bfd-in2.h: Rebuild.
1449 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1451 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1452 Remove abfd parameter. Use _bfd_strip_section_from_output.
1453 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1455 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1456 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1457 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1459 (bfd_elf_size_dynamic_sections): Use it.
1461 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1463 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1464 complain_overflow_bitfield to complain_overflow_signed.
1466 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1468 * elflink.h (elf_link_read_relocs_from_section): New function,
1470 (elf_link_read_relocs): Here. Use it for both relocation
1473 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1475 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1476 asect->reloc_count is valid.
1478 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1480 * elf32-mips.c (mips_elf32_section_processing): Permit a
1481 SHT_MIPS_REGINFO section to have a size of 0.
1483 1999-06-12 David O'Brien <obrien@freebsd.org>
1485 * config.bfd (alpha*-*-freebsd*): New target.
1486 (i[3456]86-*-freebsd*): Now defaults to ELF.
1488 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1490 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1491 wrap if the relocation covers the high bit of an address.
1493 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1495 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1497 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1498 instead of R_SPARC_max.
1499 (sparc64_elf_info_to_howto): Likewise.
1500 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1501 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1503 1999-06-07 Richard Henderson <rth@cygnus.com>
1505 * section.c (_bfd_strip_section_from_output): Remove output
1506 sections with no initial link_order.
1508 1999-06-07 Nick Clifton <nickc@cygnus.com>
1510 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1512 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1514 * Makefile.am (SOURCE_HFILES): Add missing headers.
1515 * Makefile.in: Regenerated.
1517 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1519 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1522 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1524 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1525 range undefweak symbols.
1526 * hash.c: Add missing comma after @xref{}
1527 * linker.c: Likewise.
1529 1999-06-04 Nick Clifton <nickc@cygnus.com>
1531 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1533 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1534 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1535 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1536 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1538 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1540 * Makefile.am: Rebuild dependencies.
1541 (BFD32_BACKENDS): Add dwarf1.lo.
1542 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1543 * Makefile.in: Rebuild.
1545 1999-06-04 Nick Clifton <nickc@cygnus.com>
1547 * Makefile.am: Add epoc-arm-pe target.
1548 * Makefile.in: Regenerate.
1549 * pe-arm.c: Only redefine interworking function names if they have
1550 not already been redefined.
1551 * pei-arm.c: Only redefine interworking function names if they have
1552 not already been redefined.
1553 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1555 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1558 1999-06-03 Nick Clifton <nickc@cygnus.com>
1560 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1562 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1564 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1566 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1568 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1569 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1571 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1573 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1574 in other text sections.
1576 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1578 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1579 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1580 * libbfd.h: Regenerate.
1581 * coff-sh.c (sh_merge_private_data): Delete.
1582 (coff_bfd_merge_private_bfd_data): Change to
1583 _bfd_generic_verify_endian_match.
1584 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1586 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1588 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1590 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1592 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1594 (bfd_elf32_arm_process_before_allocation): Likewise.
1595 * bfd-in2.h: Rebuild.
1597 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1599 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1600 track of end_sequence markers.
1601 (add_line_info): Add END_SEQUENCE arg.
1602 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1603 debug-line info---it doesn't work right if a compilation unit
1604 consists of multiple discontiguous code-sequences. It would be
1605 worthwhile to optimize for the common case where a compilation
1606 unit results in a contiguous set of code sequences, but this is
1607 quite tricky to get right for arbitrary DWARF2 files.
1608 (lookup_address_in_line_info_table): Don't use the last line entry
1609 for a compilation unit for anything with an address higher than
1610 this line entry. Also, check for end_sequence markers to
1611 correctly handle discontinuities.
1612 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1613 compilation units, check all compilation units with each->high==0
1614 just like when reading compilation units.
1616 * dwarf2.c (decode_line_info): Initialize table->files and
1617 table->last_line to NULL to avoid segfaults due to random
1618 values in these members.
1619 (concat_filename): Check for out-of-range file number before
1620 indexing filename table. Segfaults suck.
1622 * dwarf2.c (decode_line_info): Don't truncate address to least
1623 significant 32 bits (breaks 64 bit targets).
1624 (lookup_address_in_function_table): Ditto.
1625 (comp_unit_contains_address): Ditto.
1627 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1629 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1630 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1631 (mips_elf64_howto_table_rela): Likewise.
1633 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1635 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1636 single section has two associated relocation sections.
1638 1999-06-02 Mark Salter <msalter@cygnus.com>
1640 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1641 COFF_WITH_PE defined.
1643 1999-06-02 Nick Clifton <nickc@cygnus.com>
1645 * pe-arm.c: Rename global arm interworking functions to avoid name
1646 collision when all targets BFD is built.
1649 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1651 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1652 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1653 (bfd_elf_section_data): Add use_rela_p.
1654 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1655 (_bfd_elf_new_section_hook): Likewise.
1656 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1658 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1659 * elfcode.h (write_relocs): Determine whether or not use rela
1660 relocs based on the relocation section header.
1661 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1662 instead of use_rela_p.
1663 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1664 (elf_backend_may_use_rela_p): Likewise.
1665 (elf_backend_default_use_rela_p): Likewise.
1666 (elfNN_bed): Use them.
1668 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1670 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1672 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1674 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1675 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1676 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1677 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1678 * bfd-in2.h: Regenerated.
1679 * libbfd.h: Likewise.
1680 * elf32-mips.c (mips_info_to_howto_rela): New function.
1681 (USE_REL): Adjust for new conventions.
1682 (MINUS_ONE): New macro.
1683 (elf_mips_howto_table): Add R_MIPS_SUB.
1684 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1686 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1687 .MIPS.content section.
1688 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1689 with .MIPS.content as .MIPS.content sections. Set
1690 SHF_MNIPS_NOSTRIP for such section.
1691 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1692 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1693 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1695 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1697 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1700 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1703 1999-05-30 Philip Blundell <philb@gnu.org>
1705 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1706 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1707 the addend does not overflow into the rest of the word.
1709 1999-05-29 Nick Clifton <nickc@cygnus.com>
1711 * bfd-in.h: Amend prototype for
1712 bfd_elf32_arm_process_before_allocation .
1713 * bfd-in.h: Regenerate.
1715 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1716 elements in a fixed sized array.
1717 (ARM_ELF_ABI_VERSION): Define.
1718 (ARM_ELF_OS_ABI_VERSION): Define.
1719 (R_ARM_THM_ABS5): Fix rightshift and size.
1720 (R_ARM_THM_PC22): Fix size.
1721 (R_ARM_PLT32): Define Howto.
1722 (find_howto): New function: Locate a howto based on a reloc
1724 (elf32_arm_info_to_howto): Use find_howto if necessary.
1725 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1726 bfd_reloc_code_real_type.
1727 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1728 and BFD_RELOC_VTABLE_ENTRY.
1729 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1731 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1732 elements in a fixed sized array.
1733 (ARM_ELF_ABI_VERSION): Define.
1734 (ARM_ELF_OS_ABI_VERSION): Define.
1735 (R_ARM_THM_ABS5): Fix rightshift and size.
1736 (R_ARM_THM_PC22): Fix size.
1737 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1738 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1739 bfd_reloc_code_real_type.
1741 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1742 no_pipeline_knowledge.
1743 (elf32_arm_link_hash_create): Initialise new field to zero.
1744 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1745 no_pipeline_knowledge. Use this parameter to initialise the field
1746 in the globals data structure.
1747 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1748 no_pipeline_knowledge is false and the binary is from an old
1750 (elf32_arm_merge_private_data): Generate an error if an attempt is
1751 made to linl together big endian and little endian code.
1752 (elf32_arm_post_process_headers): New function: Initialise the
1753 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1755 (elf_backend_post_process_headers): Define.
1757 1999-05-28 Nick Clifton <nickc@cygnus.com>
1759 * elf-bfd.h (struct elf_backend_data): Add new field:
1760 elf_backend_post_process_headers.
1762 * elfxx-target.h (elf_backend_post_process_headers): Define to
1763 NULL if not already defined.
1764 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1766 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1768 (_bfd_elf_compute_section_file_positions): Call
1769 elf_backend_post_process_headers if defined.
1771 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1773 * configure.in: Check whether getuid and getgid exist.
1774 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1775 HAVE_GETGID are not defined, respectively.
1776 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1778 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1779 * configure, config.in: Rebuild.
1781 1999-05-28 Martin Dorey <mdorey@madge.com>
1783 * elf32-i960.c: New file.
1784 * elf.c (prep_headers): Handle bfd_arch_i960.
1785 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1786 * config.bfd (i960-*-elf*): New target.
1787 * configure.in (bfd_elf32_i960_vec): New target vector.
1788 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1789 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1790 * Makefile.in, aclocal.m4, configure: Rebuild.
1792 1999-05-27 Nick Clifton <nickc@cygnus.com>
1794 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1796 (find_howto): New function: Find entries in the
1797 elf32_arm_howto_table.
1798 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1800 (elf32_arm_reloc_type_lookup): Add lookup for
1801 BFD_RELOC_ARM_PLT32.
1803 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1805 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1806 (elf32_arm_link_hash_table_create): Use above function as the
1807 constructor for hash table entries.
1808 (elf32_arm_relocate_section): Avoid crash when there is no output
1810 (elf32_arm_final_link_relocate): New parameter h.
1811 (elf32_arm_relocate_section): Pass symbol hash entry to above
1813 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1816 1999-05-25 Catherine Moore <clm@cygnus.com>
1818 * coff-arm.c (coff_arm_relocate_section): Don't emit
1819 base file entries for pc-relative values.
1821 1999-05-25 DJ Delorie <dj@cygnus.com>
1823 * peicode.h (coff_swap_sym_in): When we create the actual section
1824 to reflect the not-there section C_SECTION symbols refer to,
1825 change the symbol class to C_STAT as the section is now really
1828 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1830 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1833 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1835 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1837 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1838 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1840 1999-05-16 Nick Clifton <nickc@cygnus.com>
1842 * coff-mcore.c (in_reloc_p): Reinstate.
1844 1999-05-15 Nick Clifton <nickc@cygnus.com>
1846 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1847 * bfd-in2.h: Regenerate.
1848 * coff-mcore.c (in_reloc_p): Remove defintion.
1849 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1850 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1851 IMAGE_REL_MCORE_RVA.
1852 (coff_mcore_rtype_to_howto): Add special processing for
1853 IMAGE_REL_MCORE_RVA.
1854 (coff_mcore_relocate_section): Add support for
1855 IMAGE_REL_MCORE_RVA.
1856 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1857 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1859 (mcore_elf_relocate_section): Delete redundant case labels.
1861 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1863 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1864 precedence between bit-and and comparison.
1866 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1868 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1869 list of target formats (targ_selvecs).
1870 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1871 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1873 1999-05-10 DJ Delorie <dj@cygnus.com>
1875 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1876 reasonable mode until "ar x" is smart enough to skip it (fixes
1877 gcc/libgcc.a builds on mips-ecoff targets
1879 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1880 to work. Hack to support MS import libraries, which use different
1881 COMDAT types than GNU.
1882 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1883 to implied zero-length sections (see peicode below)
1884 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1885 filename symbols, which use one *or more* auxents.
1886 * coffswap.h (coff_swap_aux_in): ditto
1887 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1890 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1892 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1893 for all relocations.
1895 1999-05-10 Catherine Moore <clm@cygnus.com>
1897 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1898 if COFF_IMAGE_WITH_PE.
1899 (bfd_arm_process_before_allocation): Likewise.
1900 (bfd_arm_get_bfd_for_interworking): Likewise.
1901 * coff-arm.c: Likewise.
1902 * bfd-in2.h: Regenerate.
1903 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1904 (armpe_big_vec): Likewise.
1905 * configure: Rebuild.
1907 1999-05-10 Nick Clifton <nickc@cygnus.com>
1909 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1910 section, not just .rel. Same for .rela.
1912 1999-05-07 Nick Clifton <nickc@cygnus.com>
1914 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1915 endianism with an error message.
1917 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1919 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1920 assignment from "unsigned char *" to "char *".
1921 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1923 1999-05-05 Catherine Moore <clm@cygnus.com>
1925 * coff-arm.c (coff_arm_relocate_section): Add one to
1926 address of ARM_RVA32 thumb functions.
1928 1999-05-05 Catherine Moore <clm@cygnus.com>
1930 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1931 (elf32_m68k_copy_private_bfd_data): New.
1932 (elf32_m68k_merge_private_bfd_data): New.
1933 (elf32_m68k_print_private_bfd_data): New.
1934 (CPU32_FLAG): Define.
1935 (PLT_CPU32_ENTRY_SIZE): Define.
1936 (elf_cpu32_plt0_entry): Declare.
1937 (elf_cpu32_plt_entry): Declare.
1938 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1939 (elf_m68k_finish_dynamic_symbol): Likewise.
1940 (elf_m68k_finish_dynamic_sections): Likewise.
1941 (elf_backend_plt_header_size): Remove definition.
1942 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1943 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1944 (bfd_elf32_bfd_set_private_flags): Define.
1945 (bfd_elf32_bfd_print_private_bfd_data): Define.
1947 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1949 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1950 and R_LONG_PCREL_MODE.
1952 1999-04-29 Nick Clifton <nickc@cygnus.com>
1954 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1956 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1958 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1959 in relocation calculation.
1961 1999-04-26 Tom Tromey <tromey@cygnus.com>
1963 * aclocal.m4, configure: Updated for new version of libtool.
1965 1999-04-21 Nick Clifton <nickc@cygnus.com>
1967 * coff-mcore.c: Add support for mcore relocs.
1969 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1971 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1972 incorrect use EF_MIPS_xxBITPTRS.
1974 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1976 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1979 * bfd-in2.h: Rebuild.
1980 * libbfd.h: Rebuild.
1982 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1984 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1985 (coff_arm_relocate_section): Add ARM26D transform. Only
1986 change to ARM26D for relocateable links.
1988 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1990 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1991 (bfd_elf32_bfd_print_private_bfd_data): New.
1993 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1995 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1996 refetch addend if USE_REL, add many comments regarding current state.
1997 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1998 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1999 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2000 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2002 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2004 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2005 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2007 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2009 * dwarf2.c (decode_line_info): Don't truncate address to least
2010 significant 32 bits (breaks 64 bit targets).
2011 (lookup_address_in_function_table): Ditto.
2012 (comp_unit_contains_address): Ditto.
2014 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2016 * coff-arm.c (arm_emit_base_file_entry): New routine.
2017 (A2T3_OFFSET): Define.
2018 (T2A3_OFFSET): Define.
2019 (coff_arm_relocate_section): Emit base file entries for interworking
2022 1999-04-13 Philip Blundell <philb@gnu.org>
2024 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2025 relocs 17 through 19.
2027 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2029 * elfcode.h: Remove fnmatch.h.
2030 * elflink.h (elf_link_assign_sym_version): Call back to ld
2031 instead of calling fnmatch.
2033 * config.bfd (i?86-*-beoself): Include pe vecs.
2035 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2037 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2040 1999-04-10 Richard Henderson <rth@cygnus.com>
2042 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2043 when trying to resolve dynamic symbol references.
2044 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2045 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2046 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2047 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2048 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2049 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2050 * elflink.h (elf_link_output_extsym): Likewise.
2052 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2054 * section.c (_bfd_strip_section_from_output): New function moved from
2055 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2056 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2057 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2058 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2059 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2060 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2061 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2062 * bfd-in2.h: Update.
2064 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2066 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2068 1999-04-08 Nick Clifton <nickc@cygnus.com>
2070 * coff-mcore.c: New File: Support for mcore-pe targets.
2071 * cpu-mcore.c: New File: Support for mcore targets.
2072 * elf32-mcore.c: New File: Support for mcore-elf target.
2073 * pe-mcore.c: New File: Definitions for mcore-pe target.
2074 * pei-mcore.c: New File: Definitions for mcore-pei target.
2075 * Makefile.am: Add support for MCore targets.
2076 * Makefile.in: Regenerate.
2077 * config.bfd: Add support for MCore targets.
2078 * configure.in: Add support for MCore targets.
2079 * configure: Regenerate.
2080 * archures.c: Add support for MCore architecture.
2081 * bfd-in2.h: Regenerate.
2082 * coffcode.h: Add support for mcore-pe targets.
2083 * elf.c: Add support for mcore-elf target.
2084 * reloc.c: Add support for MCore relocs.
2085 * targets.c: Add support for MCore targets.
2087 1999-04-07 Nick Clifton <nickc@cygnus.com>
2089 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2090 R_ARM_XPC25 and R_ARM_THM_XPC22.
2091 (elf32_arm_reloc_map): Remove redundant entries.
2093 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2095 * sysdep.h (LC_MESSAGES): Never define.
2097 1999-04-06 Chris Torek <torek@bsdi.com>
2099 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2100 all callers. Rewrite completely.
2101 (_bfd_relocate_contents): Rewrite overflow checking.
2102 * bfd-in2.h: Rebuild.
2104 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2106 From Gabriel Paubert <paubert@iram.es>:
2107 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2108 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2109 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2110 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2111 * ppcboot.c (ppcboot_vec): Use little endian routines for
2114 * elf.c (elfcore_strndup): Only define if it will be used.
2115 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2117 (ppc_elf_check_relocs): Remove unused local i.
2118 (ppc_elf_gc_mark_hook): Add default case to switch.
2120 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2121 * srec.c (srec_scan): Accept \r in symbol definitions.
2122 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2123 (symbolsrec_object_p): Likewise.
2125 1999-04-04 Don Bowman <don@pixsci.com>
2127 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2129 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2131 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2133 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2134 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2136 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2138 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2141 1999-03-31 Nick Clifton <nickc@cygnus.com>
2143 * config.bfd: Add support for arm-epoc-pe target.
2144 * configure.in: Add support for arm-epoc-pe target.
2145 * configure: Regenerate.
2146 * targets.c: Add support for arm-epoc-pe target.
2147 * coff-arm.c: Allow header files to override definition of
2148 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2149 * pe-arm.h: Allow previous header files to override definition of
2150 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2151 * pei-arm.h: Allow previous header files to override definition of
2152 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2153 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2154 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2156 1999-03-30 Nick Clifton <nickc@cygnus.com>
2158 * elf.c (elf_map_symbols): Handle the case where section
2159 symbols are generated for content-less sections which are
2160 not mapped to the output file.
2162 * linker.c: Replace direct references to fields in BFD structure
2163 with accessor macros.
2165 * elflink.h: Replace direct references to fields in BFD structure
2166 with accessor macros.
2168 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2170 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2172 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2173 account when adjusting section symbols during a partial link.
2175 1999-03-24 Nick Clifton <nickc@cygnus.com>
2177 * coff-sparc.c (struct coff_reloc_map): Change type of field
2178 'bfd_reloc_val' to bfd_reloc_code_real_type.
2179 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2180 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2181 * elf32-arc.c (struct arc_reloc_map): Ditto.
2182 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2183 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2184 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2185 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2186 * elf32-sh.c (struct elf_reloc_map): Ditto.
2187 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2188 * elf32-v850.c (struct v850_reloc_map): Ditto.
2189 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2190 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2191 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2193 1999-03-17 Martin Hunt <hunt@cygnus.com>
2195 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2196 function so source-level assembly works. If multiple N_SOs
2197 are seen without and N_FUNs, create an indextable entry with
2198 a NULL function name.
2200 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2202 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2203 of certian similar cpus.
2205 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2207 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2208 Add the 5000. Change the architecture for the 5400 to mips4.
2209 (elf_mips_mach): Add r5000.
2211 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2213 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2215 1999-03-11 Nick Clifton <nickc@cygnus.com>
2217 * binary.c (binary_set_section_contents): Generate warning about
2218 huge file offsets for any section that will occupy file space, not
2219 just those that are loadable.
2221 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2223 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2225 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2227 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2229 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2231 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2232 * elflink.h: Revert all changes since Feb 16. Instead:
2233 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2234 appropriate. Copy it to version symbols.
2235 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2236 symbols if appropriate.
2237 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2238 symbol if appropriate.
2239 (elf_link_output_extsym): If symbol is marked as undefined, and
2240 has no nonweak references, mark it as weak undefined.
2242 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2244 * elflink.h (elf_merge_symbol): When overriding a dynamic
2245 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2247 (elf_link_add_object_symbols): Don't copy the other field if we
2250 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2252 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2253 shared object with a weak undefined symbol.
2255 1999-02-18 Nick Clifton <nickc@cygnus.com>
2257 * elfarm-nabi.c: Set partial_inplace back to false.
2259 1999-02-17 Nick Clifton <nickc@cygnus.com>
2261 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2262 (USER_LABEL_PREFIX): Set to "_".
2264 The following patches are from: Scott Bambrough
2265 <scottb@corelcomputer.com>
2267 * libaout.h (M_ARM6_NETBSD): Set to 143.
2269 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2270 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2271 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2272 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2273 * bfd-in2.h: Regenerate.
2275 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2276 'true' as REL relocs are now being used. Add new PIC relocs:
2277 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2278 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2280 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2282 (elf32_arm_final_link_relocate): Change parameters so that entire
2283 reloc is passed. Add support for PIC relocs.
2284 (elf32_arm_relocate_section): Pass entire reloc to
2285 elf32_arm_final_link_relocate.
2286 (elf32_arm_check_relocs): Handle new PIC relocs.
2287 (elf32_arm_adjust_dynamic_symbol): New function.
2288 (elf32_arm_size_dynamic_sections): New function.
2289 (elf32_arm_discard_copies): New function.
2290 (elf32_arm_finish_dynamic_symbol): New function.
2291 (elf32_arm_finish_dynamic_sections): New function.
2292 (ELF_MAXPAGE_SIZE): Define.
2293 (bfd_elf32_bfd_reloc_type_lookup): Define.
2294 (elf_backend_relocate_section): Define.
2295 (elf_backend_adjust_dynamic_symbol): Define.
2296 (elf_backend_create_dynamic_sections): Define.
2297 (elf_backend_finish_dynamic_symbol): Define.
2298 (elf_backend_finish_dynamic_sections): Define.
2299 (elf_backend_size_dynamic_sections): Define.
2300 (elf_backend_plt_readonly): Define.
2301 (elf_backend_want_got_plt): Define.
2302 (elf_backend_want_plt_sym): Define.
2304 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2306 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2307 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2308 (_bfd_mips_elf_fake_sections): Likewise.
2310 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2312 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2313 bfd_elf32_arm_get_bfd_for_interworking,
2314 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2317 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2318 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2319 elf32_arm_find_nearest_line): Make them static.
2321 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2323 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2324 callers. Do not merge a definition from a shared object with a
2325 weak undefined symbol.
2326 (elf_link_add_object_symbols): Do not change the symbol type or
2327 size if the old symbol overrides the new one.
2329 1999-02-08 Nick Clifton <nickc@cygnus.com>
2331 * config.bfd: Add support for strongarm target.
2333 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2335 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2336 fields instead of unsigned char.
2338 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2340 * Makefile.am: Rebuild dependencies.
2341 * Makefile.in: Rebuild.
2343 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2345 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2346 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2347 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2348 * acinclude.m4: Add comments to uses of AC_DEFINE.
2349 * acconfig.h: Remove.
2350 * configure: Rebuild with current autoconf/automake.
2351 * aclocal.m4: Likewise.
2352 * config.in: Likewise.
2353 * Makefile.in: Likewise.
2355 1999-02-04 DJ Delorie <dj@cygnus.com>
2357 * libbfd.c (real_read): don't call fread for zero bytes. This
2358 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2360 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2362 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2363 of a jump is in the current 256 MB region.
2365 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2367 * format.c (bfd_check_format_matches): Change last patch to only
2368 take effect for the binary target.
2370 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2372 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2374 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2376 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2378 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2380 * format.c (bfd_check_format_matches): If the target was
2381 previously specified, don't check other targets when checking for
2384 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2386 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2387 (elf32_arm_reloc_type_lookup): Removed
2388 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2389 (elf32_arm_reloc_type_lookup): New.
2390 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2391 (elf32_arm_reloc_type_lookup): New.
2393 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2395 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2396 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2397 * Makefile.am: Use new files.
2398 * Makefile.in: Regenerate.
2399 * configure.in: Use new files.
2400 * configure: Regenerate.
2402 1999-02-01 Nick Clifton <nickc@cygnus.com>
2404 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2405 (fr30_elf_gc_sweep_hook): New function.
2406 (elf_backend_can_gc_sections): Define.
2408 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2410 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2411 and bfd_elf32_bigarm_oabi_vec.
2413 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2415 * Makefile.am (elf32-arm-oldabi.lo): New.
2416 (elf32-arm-newabi.lo): New.
2417 * Makefile.in: Regenerate.
2418 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2419 (arm-*-elf): Likewise.
2421 (thumb-*-oabi): New.
2422 * configure: Regenerate.
2423 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2424 (bfd_elf32_bigarm_oabi_vec): New.
2425 * elf32-arm-newabi.c: New.
2426 * elf32-arm-oldabi.c: New.
2427 * elf32-arm.c: Removed.
2430 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2432 * binary.c (binary_set_section_contents): Omit warnings for
2433 unloadable sections.
2435 1999-01-31 Michael Meissner <meissner@cygnus.com>
2437 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2438 powerpc{,le}-*-eabi.
2440 1999-01-29 Nick Clifton <nickc@cygnus.com>
2442 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2443 * dwarf2.c (read_signed_leb128): Remove unused variables.
2445 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2447 * elf.c (assign_file_positions_for_segments): Only adjust
2448 p_align when needed.
2450 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2452 * binary.c (binary_set_section_contents): Don't return early for a
2453 non-loadable section, in case the first section is non-loadable.
2454 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2455 W. Rozycki <macro@ds2.pg.gda.pl>.
2457 1999-01-28 Nick Clifton <nickc@cygnus.com>
2459 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2460 R_FR30_GNU_VTENTRY relocs.
2462 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2464 * elflink.h (elf_link_output_sym): Zero syms which are
2465 part of sections which have been excluded.
2467 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2469 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2471 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2472 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2474 1999-01-27 Nick Clifton <nickc@cygnus.com>
2476 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2478 (fr30_final_link_relocate): Use computed value as result of
2481 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2483 * binary.c (binary_set_section_contents): Emit warning for
2484 huge file offsets due to widely-dispersed section LMAs.
2486 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2488 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2489 align first section to largest section alignment, not first
2492 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2494 * configure.in: Require autoconf 2.12.1 or higher.
2496 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2498 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2499 * bfd-in2.h: Likewise.
2500 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2502 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2504 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2505 * cpu-mips.c: Add support for and independent 4111.
2506 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2507 (_bfd_mips_elf_final_write_processing):
2508 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2510 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2512 * elf32-mips.c (elf_mips_abi_name): New.
2513 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2515 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2517 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2518 Handle bfd_mach_mips4300.
2520 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2522 * elf32-i386.c: Remove leaked development code from patch
2523 1998-12-10 by Richard Henderson.
2525 1998-12-10 Richard Henderson <rth@cygnus.com>
2527 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2528 in debug sections for symbol defined externally.
2530 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2532 * targets.c (bfd_target_vector): Remove duplicate entry for
2535 1998-12-09 Nick Clifton <nickc@cygnus.com>
2537 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2538 since we are using RELAs.
2540 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2542 SCO Open Server Release 5 core file support, from Jouke Numan
2544 * sco5-core.c: New file.
2545 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2546 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2547 * Makefile.am: Rebuild dependencies.
2548 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2549 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2550 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2551 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2552 * bfd-in2.h, configure, Makefile.in: Rebuild.
2554 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2556 * config.bfd (hppa*-*-mpeix*): New target.
2557 * configure.in: Add AC_HEADER_DIRENT.
2558 (hppa*-*-mpeix*): New target.
2559 * configure.host (hppa*-*-mpeix*): New host.
2560 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2561 friends rather than just including <sys/dir.h>.
2562 * som.h (struct som_symbol): Add hppa_priv_level and apto
2563 tc_data. Change all users.
2564 (struct somdata): Add comp_unit field.
2565 (obj_som_compilation_unit): Define.
2566 (bfd_som_attach_compilation_unix): Declare.
2567 * som.c: Check HOST_HPPAMPEIX.
2568 (struct som_misc_symbol_info): Add new field priv_level.
2569 (som_object_setup): Add current_offset parameter. Change all
2571 (setup_sections): Likewise.
2572 (som_object_p): For EXECLIBMAGIC, read the lst header.
2573 (som_write_symbol_strings): Add compilation_unit parameter.
2575 (som_finish_writing): Write out compilation_unit.
2576 (som_bfd_derive_misc_symbol_info): Set priv_level.
2577 (som_build_and_write_symbol_table): Set xleast field to 3.
2578 (som_slurp_symbol_table): Set symbol priv_level.
2579 (bfd_som_attach_compilation_unit): New function.
2580 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2581 priv_level into symbol_value.
2582 * configure, config.in: Rebuild.
2584 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2586 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2587 warning function to call _bfd_error_handler instead.
2589 * libbfd.c (COERCE32): Cast through unsigned long and long to
2590 avoid bug in old version of gcc.
2592 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2593 (elf_backend_additional_program_headers): Don't define.
2595 1998-12-08 Nick Clifton <nickc@cygnus.com>
2597 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2598 relocations to include offset of 2 included in the insns, and the
2599 offset of the relocs within the section.
2601 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2603 The following changes were made by David Taylor
2604 <taylor@texas.cygnus.com>, Edith Epstein
2605 <eepstein@sophia.cygnus.com>, Jim Blandy
2606 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2607 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2608 changes originally made by HP; HP did not create ChangeLog
2611 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2612 automake macro library.
2614 * hpux-core.c (hpux_core_core_file_p): this function now
2615 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2616 found in the corefile! Also, in hpux_core_core_file_p, if we
2617 encounter a section with an unknown type, don't punt. Instead,
2618 just skip it. Also, count the number of sections of known type
2619 that we encounter. If we encounter at least one good one, then
2620 we'll declare that the file is a core file. If we encounter any
2621 unknown ones but some known ones, then we'll issue a warning (but
2622 still declare it to be a core file). Also, correctly decide when a
2624 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2625 (CORE_ANON_SHMEM): define if not defined.
2626 (hpux_core_struct): add members lwpid and user_tid.
2627 (core_kernel_thread_id, core_user_thread_id): new macros.
2628 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2629 the name before storing it in the bfd.
2630 (hpux_core_core_file_p): handle threads.
2632 * libhppa.h (GET_FIELD): protect against redefinition.
2633 (HPPA_WIDE): define.
2634 (GET_FIELD): define.
2639 (sign_extend): redefine.
2640 (assemble_6): define.
2641 (assemble_12): rewrite.
2642 (assemble_16): define.
2643 (assemble_16a): define.
2644 (assemble_17): rewrite.
2645 (assemble_22): define.
2647 1998-12-07 Nick Clifton <nickc@cygnus.com>
2649 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2650 relocations for signed values.
2652 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2654 * mipsbsd.c (MY(set_arch_mach)): Make static.
2655 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2656 bfd_mach_mips* macros rather than simple numbers.
2658 COFF weak symbol support, based on patches from Mark Elbrecht
2659 <snowball3@usa.net>:
2660 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2661 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2662 (coff_write_alien_symbol): Likewise.
2663 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2664 (coff_link_add_symbols): Likewise.
2665 (_bfd_coff_link_input_bfd): Likewise.
2666 (_bfd_coff_write_global_sym): Likewise.
2668 * elf.c (copy_private_bfd_data): Always initialize the
2669 includes_phdrs field.
2671 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2672 file defines a symbol first mentioned in an ELF file.
2674 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2675 possible, rather than only if BFD64.
2676 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2678 * bfd-in2.h: Rebuild.
2680 * srec.c (srec_set_section_contents): Correct test to avoid
2681 switching to 4 byte addresses after seeing a second section which
2682 requires 3 byte addresses. From Joel Schantz
2683 <joel.schantz@argosys.boeing.com>.
2685 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2686 <aymeric.vincent@emi.u-bordeaux.fr>.
2688 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2690 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2691 decide whether the output file is -mrelocatable-lib,
2692 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2694 1998-12-03 Nick Clifton <nickc@cygnus.com>
2696 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2697 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2698 * bfd-in2.h: Regenerate.
2699 * libbfd.h: Regenerate
2701 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2703 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2704 link against a dynamic symbol with no type or size.
2706 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2708 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2709 relocation for section which does not get loaded.
2710 (elf_i386_relocate_section) [R_386_32]: Likewise.
2712 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2714 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2715 reloc_count and i long instead of unsigned long. Handle error
2716 return from bfd_canonicalize_reloc.
2718 1998-12-01 Nick Clifton <nickc@cygnus.com>
2720 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2723 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2725 * elf32-sh.c (elf/sh.h): Include.
2726 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2727 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2728 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2729 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2730 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2732 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2734 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2735 causes division by zero later on.
2737 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2739 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2742 1998-11-25 DJ Delorie <dj@cygnus.com>
2744 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2747 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2749 * elf32-fr30.c (fr30_elf_relocate_section): Call
2750 fr30_final_link_relocate.
2751 (fr30_final_link_relocate): New function: Handle I20 and I32
2753 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2754 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2755 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2757 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2760 The following changes are based on a patch submitted by Gianluca
2761 Moro <glctr@abc.it>:
2763 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2764 not already been updated.
2765 (find_remembered_hi16s_reloc): New parameter 'already_found'
2766 returns state of remembered hi16s reloc.
2767 (remember_hi16s_reloc): Set 'found' field to false.
2768 (hi16s_location): Add 'found' field.
2770 1998-11-23 DJ Delorie <dj@cygnus.com>
2772 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2773 to see .DLL files as unrecognized.
2774 (i3coff_object_p): Sorry, had to hack it to not recognize these
2775 files (pei-i386) on request.
2777 1998-11-23 DJ Delorie <dj@cygnus.com>
2779 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2780 relents. Call bfd_check_format to reinitialize.
2782 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2784 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2787 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2789 * aclocal.m4: regenerate
2790 * configure: regenerate
2792 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2794 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2795 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2796 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2797 respect it as an upper bound on what memory to reference.
2798 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2799 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2800 update vtable_entries_size appropriately.
2802 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2804 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2807 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2809 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2810 bfds; they have no "file" so we fake it.
2811 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2812 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2813 resizing the memory buffer.
2814 * opncls.c (bfd_make_writable): New function; lets you write a
2815 bfd_create'd bfd to an in-memory buffer.
2816 (bfd_make_readable): New function; lets you read back that buffer
2817 as if it were from bfd_openr. Used to build generated archive
2818 members (winsup's ld's dlltool)
2820 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2822 * po/bfd.pot: Regenerated.
2824 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2826 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2829 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2831 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2832 element of the gotentry list for local symbols too.
2833 (elf64_alpha_relocate_section): Unify local and global handling.
2834 Assert that gotent->use_count > 0.
2836 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2838 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2839 update for file name changes of July 2, 1998.
2841 * configure: Rebuild.
2843 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2845 * po/bfd.pot: Regenerated.
2847 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2849 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2850 * aclocal.m4, configure: regenerate
2852 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2854 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2856 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2858 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2859 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2861 * aclocal.m4, configure: regenerated.
2863 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2865 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2866 R_D10V_GNU_VTENTRY relocs.
2867 (elf_d10v_howto_table): Likewise.
2868 (d10v_reloc_map d10v_reloc_map): Likewise.
2869 (elf32_d10v_gc_mark_hook): New.
2870 (elf32_d10v_gc_sweep_hook): New.
2871 (elf32_d10v_check_relocs): New.
2872 (elf32_d10v_relocate_section): New.
2873 (elf_backend_relocate_section): Define.
2874 (elf_backend_can_gc_sections): Define.
2876 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2878 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2879 (BFD64_BACKENDS): ...from here.
2880 (BFD32_BACKENDS_CFILES): Move vms files here...
2881 (BFD64_BACKENDS_CFILES): ...from here.
2882 * Makefile.in: Rebuild.
2884 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2886 * Makefile.am: Add FR30 target.
2887 * Makefile.in: Add FR30 target.
2888 * archures.c: Add support for FR30.
2889 * config.bfd: Add support for FR30.
2890 * configure.in: Add support for FR30.
2891 * reloc.c: Add support for FR30 relocations.
2892 * targets.c: Add support for FR30 relocations.
2893 * bfd-in2.h: Regenerate.
2894 * configure: Regenerate.
2895 * libbfd.h: Regenerate.
2896 * cpu-fr30.c: New file.
2897 * elf32-fr30.c: New file.
2899 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2901 * configure.in: detect cygwin* instead of cygwin32*
2902 * configure: regenerate
2904 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2906 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2907 use bfd_malloc and free instead and check return value from bfd_malloc.
2909 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2911 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2912 * libbfd.h: Rebuild.
2914 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2915 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2916 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2917 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2919 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2921 (mips_elf_link_hash_table_create): Don't initialize
2922 dynsym_sec_strindex.
2923 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2924 (mips_elf_size_dynamic_sections): Generate a section symbol for
2925 every output section.
2926 (mips_elf_finish_dynamic_sections): Count all sections for
2928 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2931 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2933 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2934 for later PLT entries in large PLTs.
2935 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2937 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2939 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2941 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2943 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2944 * elflink.h (elf_collect_hash_codes): New function. This function is
2945 called for each exported symbol and we compute the ELF hash value for
2947 (compute_bucket_value): New function. It is called from
2948 size_dynamic_sections to determine the hash table size. When we are
2949 optimizing a better, but slower, algorithm is used.
2950 (size_dynamic_sections): Call compute_bucket_value.
2952 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2954 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2956 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2958 (sh_elf_gc_mark_hook): New.
2959 (sh_elf_gc_sweep_hook): New.
2960 (sh_elf_check_relocs): New.
2961 (elf_backend_can_gc_sections): Define.
2963 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2965 * acinclude.m4: undo previous gettext change
2966 * aclocal.m4: rebuild with right version of aclocal.
2968 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2970 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2971 aclocal.m4 to acinclude.m4, so they don't get lost.
2973 * elfcore.h: rewrite for better corefile support.
2974 * elf.c (elfcore_*): new functions.
2975 * elf-bfd.h (elf_obj_tdata): new structure members.
2976 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2978 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2980 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2982 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2983 and R_M32R_GNU_VTENTRY.
2984 (elf_backend_can_gc_sections): Define.
2985 (m32r_elf_check_relocs): New.
2986 (m32r_elf_gc_mark_hook): New.
2987 (m32r_elf_gc_sweep_hook): New.
2988 (m32r_elf_relocate_section): Handle VT relocs.
2990 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2992 * coff-arm.c (arm_relocate_section): Remove redundant test.
2994 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2995 cleat that the 'bitsize' field is the size of the bitfield AFTER
2996 relocation not before.
2998 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3000 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3003 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3005 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3006 R_SPARC_GNU_VTENTRY.
3007 (elf32_sparc_check_relocs): Handle them.
3008 (elf32_sparc_reloc_type_lookup): Likewise.
3009 (elf32_sparc_relocate_section): Likewise.
3010 (elf32_sparc_gc_mark_hook): New.
3011 (elf32_sparc_gc_sweep_hook): New.
3013 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3015 * som.c (som_finish_writing): Perform some sanity checks when
3016 writing an executable or shared library.
3018 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3020 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3021 * configure.in (elf): Add dwarf1.lo.
3022 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3023 * elf.c (_bfd_elf_find_nearest_line): Add call to
3024 _bfd_dwarf1_find_nearest_line.
3025 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3026 Add call to _bfd_dwarf1_find_nearest_line.
3027 * configure: Rebuilt.
3029 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3031 * elflink.h (elf_gc_sections): Do not allow garbage
3032 collection if dynamic sections have been created.
3034 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3036 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3038 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3039 (v850_elf_perform_relocation): Likewise.
3040 (v850_elf_final_link_relocate): Likewise.
3041 (v850_elf_relocate_section): Likewise.
3042 (v850_elf_gc_sweep_hook): New routine.
3043 (v850_elf_gc_mark_hook): New routine.
3044 (elf_backend_can_gc_sections): Define.
3046 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3048 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3051 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3053 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3054 Declare size as bfd_size_type.
3055 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3057 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3059 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3061 * som.c (CPU_PA_RISC2_0): Define.
3062 (_PA_RISC2_0_ID): Likewise.
3063 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3065 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3067 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3068 has a base which is already defined, only add the referenced
3069 symbol to the dynamic symbol table if it is defined or referenced
3072 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3075 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3077 * elflink.h (elf_link_add_object_symbols): Undo last change.
3079 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3081 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3082 symbol for the indirect alias to a versioned symbol.
3084 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3086 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3087 (elf32_i386_vtentry_howto): New.
3088 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3089 or elf32_i386_vtinherit_howto on lookup.
3091 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3093 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3094 reloc_type. Rename R_68K__max to R_68K_max.
3095 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3098 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3100 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3101 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3103 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3106 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3108 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3109 message has a null byte terminator.
3111 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3113 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3114 word subject to R_V850_32 relocation.
3116 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3118 * dwarf2.c: Add comment describing problem computing line numbers
3119 for undefined symbols at link time.
3121 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3123 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3124 transform a defweak into a plt entry.
3125 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3126 plt entry references to receive a RELATIVE reloc.
3127 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3128 (elf64_alpha_relocate_section): Assert we don't overrun
3129 the allocated relocation space.
3131 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3133 * elf.c (swap_out_syms): Always treat section symbols as
3134 special, even if they are attached to a common section.
3136 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3138 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3139 sections with v850 common section attributes into named v850
3141 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3142 common section attributes into named v850 common sections.
3144 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3146 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3149 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3151 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3152 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3153 reloc to the wrong section a warning, not an error. .dynsbss
3154 is not an output section, so there is no need to check for it.
3156 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3158 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3160 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3162 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3163 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3165 (elf32_arm_gc_mark_hook): New.
3166 (elf32_arm_gc_sweep_hook): New.
3167 (elf32_arm_check_relocs): New.
3168 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3170 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3173 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3175 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3176 assume there is no PLT or GOT.
3178 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3180 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3181 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3182 also accepted as a function symbol type.
3184 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3186 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3188 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3190 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3191 match definition of _bfd_gc_sections field.
3192 * libbfd.h: Rebuild.
3194 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3196 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3197 the addend of a dynamic relocation referencing a section.
3198 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3199 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3201 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3203 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3204 bed has a size_dynamic_sections routine before trying to use it.
3206 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3208 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3209 _bfd_elf_rel_vtable_reloc_fn.
3211 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3213 * Makefile.am: Add elf32-arm.c.
3214 * Makefile.in: Rebuild.
3215 * elf-bfd.h: Add elf_backend_get_symbol_type.
3216 * elf.c (swap_out_syms): If defined, call
3217 elf_backend_get_symbol_type.
3218 * elf32-arm.c: Define elf_backend_get_symbol_type.
3219 (elf32_arm_get_symbol-type): New routine.
3220 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3221 (bfd_elf32_arm_process_before_allocation): Change to
3222 check for STT_ARM_TFUNC.
3223 (elf32_arm_final_link_relocate): Likewise.
3224 * elfxx-target.h: Add elf_backend_get_symbol_type.
3226 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3228 * archures.c (bfd_mach_alpha_ev[456]): New.
3229 * cpu-alpha.c: Rework to match these types.
3230 * bfd-in2.h: Rebuild.
3232 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3234 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3235 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3237 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3238 (elf_i386_reloc_type_lookup): Recognize them.
3239 (elf_i386_check_relocs): Pass them off to generic code.
3240 (elf_i386_relocate_section): Ignore them.
3241 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3242 (elf_backend_can_gc_sections): True.
3244 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3246 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3247 before looking at owner field.
3248 (elf32_arm_to_thumb_stub): Ditto.
3249 (elf32_arm_relocate_section): Compute name before calling
3250 elf32_arm_final_link_relocate().
3252 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3254 * elf.c: comment and formatting cleanups.
3257 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3259 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3260 (core files are treated differently than object files).
3261 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3262 bfd_elf_mkcorefile): declare.
3263 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3264 bfd_elf_mkcorefile): add to bfd_target vector.
3265 * elfcore.h (elf_core_file_p): save the program header table,
3266 and set the bfd architecture from the elf file header.
3267 * elf.c (bfd_elf_mkcorefile): new function.
3268 (_bfd_elf_write_corefile_contents): new function.
3269 (assign_file_positions_for_segments): add cases for handling
3270 PT_NOTE segments. (assign_file_positions_except_relocs):
3271 core files should be handled the same as exec files.
3272 (prep_headers): identify core files as type ET_CORE.
3273 (copy_private_bfd_data): identify the sections belonging to
3274 the PT_NOTE segment.
3276 * elf32-sparc.c (elf32_sparc_final_write_processing):
3277 add break statement to default case.
3279 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3281 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3282 section (not input) will be in sections ".sbss", ".sbss2",
3283 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3284 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3285 output_offset for correct evaluation of addend.
3287 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3289 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3290 elf32_arm_allocate_interworking_sections and
3291 elf32_arm_process_before_allocation.
3293 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3295 * bfd-in.h: Ammend prototype for
3296 elf32_arm_process_before_allocation to remove surplus third
3299 * bfd-in2.h: Regenerate.
3301 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3303 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3305 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3307 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3308 calculated for RELOC_SPARC_REV32 case.
3310 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3312 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3313 elf32_arm_allocate_interworking_sections and
3314 elf32_arm_process_before_allocation.
3315 * bfd-in2.h: Regenerated.
3316 * elf32-arm.c Define elf32_arm_link_hash_table.
3317 (insert_thumb_branch): New routine.
3318 (find_thumb_glue): New routine.
3319 (find_arm_glue): New routine.
3320 (record_arm_to_thumb_glue): New routine.
3321 (record_thumb_to_arm_glue): New routine.
3322 (elf32_arm_link_hash_table_create): New routine.
3323 (elf32_arm_get_bfd_for_interworking): New routine.
3324 (elf32_arm_allocate_interworking_sections) New routine.
3325 (elf32_arm_process_before_allocation) New routine.
3326 (elf32_thumb_to_arm_stub): New routine.
3327 (elf32_arm_to_thumb_stub): New routine.
3328 (elf32_print_private_bfd_data): Fix typo.
3329 (elf32_arm_final_link_relocate): Add argument sym_sec.
3330 Check for branches to thumb symbols in case R_ARM_PC24.
3331 Check for branches to arm symbols in case R_ARM_THM_PC22.
3332 (elf32_arm_relocate_section): Pass symbol section to
3333 elf32_arm_final_link_relocate.
3335 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3337 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3338 entries unless the symbol is defined in the executable; in
3339 particular, undefined weak symbols get a PLT entry.
3341 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * libaout.h: Remove nested comment to avoid warning.
3345 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3347 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3348 R_ARM_PC24 relocation.
3350 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3352 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3353 argument is_local. Add argument sym_flags. Check sym_flags
3354 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3355 (elf32_arm_relocate_section): Don't pass local sym and pass
3356 sym_flags to elf32_arm_final_link_relocate.
3358 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3360 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3361 to not count too few relocs for dynamicly linked executables.
3363 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3365 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3366 symbols without a dynamic index dynamic. Consider all weak
3368 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3369 correspondance between input and output sections.
3371 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3373 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3374 that use a .got.plt section start the got offset at zero.
3376 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3378 * ieee.c (ieee_write_processor): Correct the processor ID written
3379 out for bfd_arch_m68k, accommodating change of March 25.
3381 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3383 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3384 R_ARM_THM_RPC22 relocations.
3386 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3388 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3390 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3391 .got relocs in -Bsymbolic shared objects.
3393 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3395 * elf32-arm.c: Add private flags to ELF header.
3396 (elf32_arm_print_private_bfd_data): New Function.
3397 (elf32_arm_set_private_flags): New Function.
3398 (elf32_arm_copy_private_flags): New Function.
3399 (elf32_arm_merge_private_bfd_data): New Function.
3401 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3403 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3405 (elf32_sparc_relocate_section): Likewise.
3407 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3409 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3410 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3411 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3412 of the function. Recognize no .plt as static linking.
3414 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3416 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3417 ".liblist" string through gettext.
3419 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3421 * Makefile.am: Add support for elf32-arm.lo.
3422 * Makefile.in: Rebuild.
3423 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3424 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3425 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3426 * configure: Regenerate.
3427 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3428 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3429 bfd_target bfd_elf32_littlearm_vec.
3430 * elf32-arm.c: New file.
3432 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3434 * libaout.h (M_SPARCLITE_LE): New machine.
3435 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3436 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3437 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3438 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3439 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3440 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3441 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3442 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3443 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3444 be BFD_RELOC_SPARC_REV32.
3446 * config.bfd (sparc86x-*-aout): New
3448 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3450 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3451 actually mapping the output sections.
3453 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3456 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3457 (mn10300_elf_reloc_map): Similarly.
3458 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3460 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3462 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3464 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3465 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3466 elf_mips_reloc_type defined in elf/mips.h.
3468 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3470 * elf64-mips.c: Remove reloc_type definition completely. It's now
3473 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3475 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3476 as they are defined in elf/mips.h now.
3478 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3481 * Re-add lost change:
3482 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3484 (mn10300_elf_relax_section): Include stack space for register saves
3485 in the imm8 field of a "call" instruction.
3486 (compute_function_info): Determine how much stack is allocated by
3487 the movm instruction. Fix typo.
3488 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3490 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3492 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3493 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3495 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3497 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3499 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3501 * elf32-hppa.h: Let ELF header define the enum containing the
3502 external reloc numbers.
3503 * elf32-i386.h: Likewise.
3505 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3507 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3508 * elf32-mips.c: Likewise.
3509 * elf32-ppc.c: Likewise.
3511 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3513 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3514 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3516 * bfd-in.h: Regenerate.
3517 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3518 parameter to 'unsigned int' to avoid K&R compatability problems.
3520 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3523 functionname_ptr to be const. Change line_ptr to be unsigned.
3525 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3526 macro is not defined. Change second parameter from bfd_link_info
3527 to coff_final_link_info. Add prototype.
3528 (coff_final_link_postscript): Simplify handling when macro is not
3529 defined. Add prototype.
3531 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3533 * elf-mn10300.c: Before include system specific ELF header define
3534 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3535 * elf32-mips.c: Likewise.
3536 * elf32-ppc.c: Likewise.
3538 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3541 temporary patch over to elf64-mips.c as well.
3543 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3545 * elf32-mips.c (reloc_type): Temporarily disable definition of
3546 standard relocation since they are now defined in elf/mips.h.
3548 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3550 * elf-m10200.c (mn10200_elf_final_link_relocate):
3551 Modify range test for case R_MN10200_8.
3553 * elf-m10300.c (mn10300_elf_final_link_relocate):
3554 Modify range test for case R_MN10300_8.
3556 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3558 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3559 * elf32-i386.c (elf_backend_got_header_size): Define.
3560 (elf_backend_plt_header_size): Define.
3561 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3562 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3563 * elfxx-target.h: Provide a default of zero.
3564 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3565 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3567 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3568 entry from an executable, even if the plt refcount goes to 0.
3570 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3572 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3573 directory name at the line number.
3575 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3576 with an unspecified type.
3578 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3580 * sunos.c: Add undef of valid to avoid problem on SunOS.
3582 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3584 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3586 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3588 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3589 R_68K_PCxx and R_68K_xx relocations. Make sure that
3590 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3591 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3592 R_68K_xx relocations.
3593 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3594 that has no plt entry.
3595 (elf_m68k_relocate_section): Ignore the plt offset in a static
3597 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3599 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3602 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3604 (howto_table, reloc_map): Add entries for them.
3605 (elf_m68k_check_relocs): Handle them. Implement reference
3606 counting for got and plt entries.
3607 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3608 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3610 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3611 (elf_m68k_relocate_section): Handle the new reloc types.
3612 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3613 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3614 * elflink.h (elf_link_add_object_symbols): When creating an
3615 indirect reference for symbol versioning also copy the plt
3617 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3618 flag also reset the plt offset.
3619 (elf_link_assign_sym_version): Likewise.
3620 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3621 the size of the entry in bytes.
3622 (elf_gc_allocate_got_offsets): Likewise.
3624 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3626 * elflink.h (elf_gc_sections): Return true rather than falling off
3629 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3632 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3634 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3635 comment describing when it should be enabled.
3636 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3639 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3642 information ATN records.
3644 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3646 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3647 section for an absolute symbol in a fully linked file. Based on
3648 patch from Christian Holland <CHolland@de.lucent.com>.
3650 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3652 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3653 that a symbol is undefined.
3655 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3657 * som.c (som_bfd_gc_sections): Define.
3659 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3661 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3662 overflows in ARM_26D patches, since they have already been
3663 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3665 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3667 * coffcode.h (coff_write_object_contents): If we have any long
3668 section names, call coff_write_symbols even if there are no
3671 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3673 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3674 PT_LOAD segment, rather than only setting it once for the entire
3677 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3678 rather than ignoring every phdr with a p_paddr of 0, ignore all
3679 the phdrs if they all have a p_paddr of 0.
3681 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3682 section was discarded from the link.
3684 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3686 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3688 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3690 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3691 floating point operations.
3693 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3695 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3698 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3700 Merge of vax/vms (read-only) support
3701 * configure.com: Support Vax target.
3702 * makefile.vms: Support Vax target.
3703 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3704 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3706 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3708 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3710 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3712 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3714 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3715 * targets.c (bfd_target_ovax_flavour): New flavour.
3716 (vms_alpha_vec): Renamed from evax_alpha_vec.
3718 (target_vector): Update accordingly.
3719 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3721 (vax*-*-*vms*): New target.
3722 * Makefile.am: Update for renamed files. Rebuild dependencies.
3723 * bfd-in2.h: Rebuild.
3724 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3726 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3728 Based on patch from Matt Semersky <matts@scd.hp.com>:
3729 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3730 pointer on abfd->outsymbols.
3731 (generic_add_output_symbol): Handle NULL sym parameter.
3733 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3735 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3738 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3740 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3741 when handling 32 bit immediate relocs.
3742 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3744 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3746 * section.c (STD_SECTION): Account for recently added gc_mark
3747 field in struct asection.
3749 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3750 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3752 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3754 ELF Section-level Garbage Collection:
3755 * bfd.c (bfd_gc_sections): New.
3756 * aout-adobe.c: Hook to default implementation.
3757 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3758 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3759 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3760 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3761 * tekhex.c, versados.c: Likewise.
3762 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3763 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3765 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3766 (bfd_generic_gc_sections): New.
3767 * section.c (SEC_KEEP): New.
3768 (asection): Add gc_mark member.
3770 * elfcode.h (elf_gc*): New name remappings.
3771 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3772 sections to be excluded.
3773 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3774 (elf_gc_propogate_vtable_entries_used): New.
3775 (elf_gc_smash_unused_vtentry_relocs): New.
3776 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3777 (elf_gc_common_finalize_got_offsets): New.
3778 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3779 * elfxx-target.h: Add and default gc hooks.
3781 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3783 (struct elf_obj_tdata): Likewise for local_got_offsets.
3784 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3785 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3786 * elf64-sparc.c, elflink.h: Likewise.
3788 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3789 (ELF_LINK_HASH_MARK): Define.
3790 (struct elf_backend_data): Add GC hooks.
3791 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3793 * elf-m10300.c (mn10300_elf_check_relocs): New.
3794 (mn10300_elf_gc_mark_hook): New.
3795 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3796 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3797 (mn10300_elf_final_link_relocate): Likewise.
3798 (mn10300_elf_relocate_section): Likewise.
3799 (elf_backend_can_gc_sections): Define.
3800 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3801 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3802 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3803 (mips_info_to_howto_rel): Likewise.
3804 (mips_elf_relocate_section): Likewise.
3805 (mips_elf_check_relocs): Likewise.
3806 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3807 (elf_backend_can_gc_sections): Define.
3808 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3809 (ppc_elf_howto_raw): Handle them.
3810 (ppc_elf_reloc_type_lookup): Likewise.
3811 (ppc_elf_relocate_section): Likewise.
3812 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3813 Handle new vtable relocs.
3814 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3815 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3816 (elf_backend_can_gc_sections): Define.
3818 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3820 * archures.c (bfd_mach_mn10300): Define.
3821 * elf-m10300.c: Include elf/mn10300.h
3822 (elf_mn10300_mach): New function.
3823 (_bfd_mn10300_elf_final_write_processing): Likewise.
3824 (_bfd_mn10300_elf_object_p): Likewise.
3825 (elf_backendfinal_write_processing): Define.
3826 (elf_backend_object_p): Likewise.
3828 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3830 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3833 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3836 link_next field, not the next field.
3838 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3840 * elf.c (map_sections_to_segments): Check the section address
3841 against the phdr size both with and without a modulo of
3844 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3847 linker created empty input section if the output section has the
3850 * elflink.h (elf_link_output_extsym): Print an error message if
3851 _bfd_elf_section_from_bfd_section fails.
3853 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3856 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3858 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3859 native linker output. Avoid putting an empty section in more than
3862 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3864 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3865 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3867 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3869 * elf.c (swap_out_syms): New arg relocatable_p.
3870 Don't add section VMA to symbols for relocatable output.
3871 (_bfd_elf_compute_section_file_positions): Update call to
3874 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3876 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3877 against 'addend' be signed rather than unsigned.
3879 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3881 * elf32-m32r.c: Add prototyps for static functions.
3883 * coff-arm.c: Add prototypes for static functions.
3885 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3887 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3888 LMA is used to order sections in a segment.
3890 * elf32-v850.c: Add prototypes for static functions.
3891 Change type of addend parameter to bfd_vma in various functions.
3893 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3895 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3896 complain_overflow_signed instead of complain_overflow_bitfield.
3898 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3900 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3901 when comparing against 0.
3903 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3905 * Makefile.am (config.status): New target.
3906 * Makefile.in: Rebuild.
3908 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3910 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3911 error if previous object endianness doesn't match current object.
3913 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3915 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3916 _bfd_elf_print_private)bfd_data ().
3918 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3920 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3922 (elf_link_add_object_symbols): Set type_change_ok and
3923 size_change_ok before calling elf_merge_symbol.
3925 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3926 undefined symbol error, don't also issue an overflow error.
3928 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3930 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3931 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3932 message instead of crashing.
3934 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3936 * archures.c (bfd_mach_cpu32): Define.
3937 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3939 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3940 * ieee.c: Include <ctype.h>.
3941 (ieee_object_p): Parse out process ID string to make it more
3942 likely to be acceptable for bfd_scan_arch.
3943 * bfd-in2.h: Rebuild.
3945 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3947 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3948 _bfd_elf_print_private_bfd_data() so that the program header will
3951 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3953 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3954 0x68. Reindent. Add some comments.
3956 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3958 * elf.c (copy_private_bfd_data): Adjust physical address of
3959 segment in output BFD to contain LMAs of its sections.
3961 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3963 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3964 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3965 endian data 32 bit relocations.
3966 (elf32_sparc_merge_private_bfd_data): Check if linking little
3967 endian objects with big endian objects.
3968 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3969 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3970 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3972 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3973 * archures.c (bfd_mach_sparc_sparclite_le): New.
3974 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3976 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3978 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3981 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3983 * bfd-in.h: Move over patch to bfd-in2.h.
3985 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3987 (_bfd_relocate_contents): Likewise.
3989 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3991 * peicode.h (add_data_entry): If the section has no private data
3992 then do not create a Data Dictionary entry for it.
3994 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3996 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3997 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3998 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3999 subsections during relaxation more correctly.
4001 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4003 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4004 Add extra argument to bfd_arm_process_before_allocation ().
4005 * bfd-in.h: Reflect changes made in bfd-in2.h.
4006 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4007 coff class of a BFD symbol.
4008 * coff-arm.c: Add support for interworking between Thumb code and
4009 non-interworking aware ARM code.
4011 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4013 * po/Make-in (install-info): New target.
4015 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4017 * filemode.c: Remove; not used.
4019 If sysdep.h includes a header file, don't include it again:
4020 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4022 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4024 * archive.c: Don't include <string.h> or <errno.h>.
4025 * evax-alpha.c; Don't include <stdio.h>.
4026 * evax-egsd.c: Likewise.
4027 * evax-etir.c: Likewise.
4028 * evax-misc.c: Likewise.
4029 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4030 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4032 * hpux-core.c: Likewise.
4033 * netbsd-core.c: Likewise.
4035 * libbfd.c: Don't include <sys/types.h>.
4036 * nlmcode.h: Don't include <string.h>.
4037 * osf-core.c: Don't include <string.h> or <stdio.h>.
4038 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4039 <errno.h>, or <unistd.h>.
4040 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4042 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4044 * configure.com: If the version number can not be found in
4045 configure.in, set it to "unknown" rather than "2.8.1".
4047 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4049 * elf32-mips.c (elf_mips_mach): New.
4050 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4051 (_bfd_mips_elf_final_write_processing): Use the names
4052 of machines, rather than the numbers. Set both the ARCH
4053 and MACH in e_flags. Handle a few more specific machines.
4054 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4055 EF_MIPS_ARCH and EF_MIPS_MACH.
4057 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4059 * syms.c (bfd_is_local_label): Revert last change.
4060 * srec.c (srec_write_symbols): Discard debugging symbols.
4062 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4064 * som.c: Include <ctype.h>.
4065 * som.h: Don't include sysdep.h.
4067 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4069 * libbfd.h: Rebuilt.
4070 * libbfd-in.h: Removed gettext includes and defines.
4071 * sysdep.h: Moved gettext-related includes and defines here.
4073 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4075 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4076 an ad-hoc test. Kill bogus #if 0 code.
4077 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4079 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4081 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4082 when generating a normal executable for a symbol defined in a
4083 regular file. When copying a reloc into the output file, adjust
4084 the addend for a PC relative reloc against a global symbol.
4086 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4088 * libbfd.h: Rebuilt.
4089 * libbfd-in.h (_): Define as dgettext.
4091 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4093 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4095 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4096 when declaring parameter types.
4097 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4099 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4101 * config.bfd: If we include any ELF targets in targ_defvec and/or
4102 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4103 * elf32-gen.c (dummy): New static const variable.
4104 (elf_generic_info_to_howto): New static function.
4105 (elf_generic_info_to_howto_rel): New static function.
4106 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4107 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4108 * elf64-gen.c: Same changes as elf32-gen.c.
4109 * elfcode.h (elf_object_p): For the generic target, ignore a
4110 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4112 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4114 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4115 * configure: Rebuild.
4117 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4119 * config.bfd: Update OSR5/Unixware patterns.
4121 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4123 * elf.c (assign_file_positions_for_segments): Allow for holes
4124 between sections added by a link script.
4126 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4128 * configure.in: Change version number to 2.9.4
4129 * configure: Rebuild.
4131 Based on patch from H.J. Lu <hjl@gnu.org>:
4132 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4133 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4134 * bfd-in2.h: Rebuild.
4136 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4138 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4141 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4143 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4144 (elf64_alpha_relax_section): Fill them in.
4145 (elf64_alpha_relax_opt_call): Implement more than a stub.
4146 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4147 alignment on .scommon.
4148 (elf64_alpha_merge_gots): Merge use counts as well.
4150 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4152 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4153 for calculating a local symbol's address.
4154 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4155 Set the .got's cooked size as well as the raw size.
4157 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4159 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4160 internationalisation of printed information.
4162 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4163 internationalisation of printed information.
4165 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * syms.c (struct indexentry): Change directory_name, file_name,
4168 and function_name fields to char *.
4169 (struct stab_find_info): Change cached_file_name field to char *.
4171 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4173 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4175 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4177 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4179 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * Makefile.am (install-data-local): Make $(includedir).
4182 * Makefile.in: Rebuild.
4184 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4186 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4188 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4191 * Makefile.in: Rebuild.
4193 * bfd-in2.h: Rebuild for Nick's changes.
4195 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4197 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4198 change wrt length == max_namelen.
4200 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4202 * Many files: Added gettext invocations around user-visible
4204 * libbfd-in.h: Added gettext includes and defines.
4205 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4206 HAVE_LC_MESSAGES): Define.
4207 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4209 * Makefile.am (SUBDIRS): Added po.
4210 (POTFILES): New macro.
4211 (po/POTFILES.in): New target.
4212 (SOURCE_HFILES): New macro.
4214 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4216 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4218 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4219 NT_PRSTATUS note section encountered, it contains the status of
4220 the currently executing thread when the core file was written.
4222 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4224 * libcoff.h: Add extra parameter to
4225 bfd_coff_link_output_has_begun overrideable function.
4226 * cofflink.c: Pass extra parameter to
4227 bfd_coff_link_output_has_begun function.
4228 * bfd-in.h: Add prototypes for exported ARM interworking
4230 * peicode.h: ARM specific code reorganised to conform to BFD
4232 * coffcode.h: ARM specific code reorganised to conform to BFD
4234 * coff-arm.c: Code reorganised to conform to the BFD coding
4235 conventions. Global variables have been moved into an ARM
4236 specific hash table structure and a new function:
4237 bfd_arm_get_bfd_for_interworking() has been created which is
4238 called from the linker scripts.
4240 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4242 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4244 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4245 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4246 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4247 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4249 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4251 * config.bfd: Added sparc86x support.
4253 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4255 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4256 an out of range pc-relative jump/call to an undefined weak symbol.
4258 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4260 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4263 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4265 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4266 an error other than bfd_error_system_call, set the error to
4267 bfd_error_wrong_format.
4269 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4270 bfd_elf32_powerpcle_vec.
4272 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4273 program segments are zero, don't set p_paddr_valid.
4275 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4277 * elf64-alpha.c: Initial implementation of relaxation --
4278 (struct alpha_elf_link_hash_entry): Add use_count member.
4279 (elf64_alpha_check_relocs): Initialize and increment it.
4280 (elf64_alpha_can_merge_gots): Check it when considering merging.
4281 (elf64_alpha_merge_gots): Drop entries with zero use.
4282 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4283 (elf64_alpha_always_size_sections): Split out got sizing ...
4284 (elf64_alpha_size_got_sections): ... here. New function.
4285 (elf64_alpha_relax_find_reloc_ofs): New function.
4286 (elf64_alpha_relax_with_lituse): Likewise.
4287 (elf64_alpha_relax_without_lituse): Likewise.
4288 (elf64_alpha_relax_opt_call): Likewise.
4289 (elf64_alpha_relax_section): Likewise.
4290 (elf64_alpha_add_symbol_hook): Likewise.
4291 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4292 (elf64_alpha_relocate_section): Likewise.
4293 (bfd_elf64_bfd_relax_section): Define.
4294 (elf_backend_add_symbol_hook): Likewise.
4296 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4298 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4299 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4300 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4302 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4304 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4305 * configure: Rebuild.
4307 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4309 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4310 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4311 * configure.in: Define and substitute WIN32LDFLAGS and
4313 * aclocal.m4: Rebuild with new libtool.
4314 * configure, Makefile.in: Rebuild.
4316 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4318 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4319 before any other symbols in the same section.
4321 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4323 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4326 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4328 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4330 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4331 Use addr_size for address size, rather than sizeof(bfd_vma).
4332 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4333 Fix call to read_address.
4334 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4335 Scrap other unneeded arguments. Fix call to read_address.
4336 (scan_unit_for_functions): Fix call to read_attribute.
4337 (parse_comp_unit): We now handle more values for addr_size.
4338 Set addr_size in unit. Fix call to read_attribute and
4341 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4343 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4345 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4347 * archures.c (bfd_default_scan): Add m68k cases back to default
4348 switch, reverting patch of March 25, since IEEE support depends
4351 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4353 * Makefile.am (diststuff): New target.
4354 * Makefile.in: Rebuild.
4356 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4358 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4359 som_offset when we have an extended name table.
4361 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4363 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4365 * Makefile.in: Rebuild.
4367 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4369 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4370 symbols when creating a shared library.
4371 (elf_m68k_adjust_dynindx): New function, used by above code.
4372 (elf_m68k_finish_dynamic_sections): Initialize the section
4374 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4376 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4378 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4381 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4383 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4386 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4388 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4391 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4393 * configure.in: Set version to 2.9.1.
4394 * configure: Rebuild.
4396 * Branched binutils 2.9.
4398 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4400 * syms.c (ENABLE_CACHING): Define.
4401 (struct indexentry): Define.
4402 (struct stab_cache): Remove.
4403 (cmpindexentry): New static function.
4404 (struct stab_find_info): Add new fields: indextable,
4405 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4406 cached_file_name. Remove fields: file_cache, function_cache, and
4408 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4409 index table and search it.
4411 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4413 * elf.c (_bfd_elf_copy_private_section_data): Call
4414 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4416 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4418 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4420 * coff-arm.c: Define all globally visible variables and functions
4421 only when COFF_WITH_PE is not defined.
4422 * configure.in (armpe_little_vec, armpe_big_vec): Add
4424 * configure: Rebuild.
4426 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4428 Fix some gcc -Wall warnings:
4429 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4430 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4431 * archures.c (bfd_default_scan): Likewise.
4432 * bfd.c (bfd_scan_vma): Likewise.
4433 * binary.c (mangle_name): Likewise
4434 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4435 * coff-sh.c (sh_relocate_section): Likewise.
4436 * coff-stgo32.c (create_go32_stub): Likewise.
4437 * coffcode.h (coff_slurp_line_table): Likewise.
4438 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4439 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4440 (assign_file_positions_for_segments): Likewise.
4441 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4442 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4443 * oasys.c (oasys_write_sections): Likewise.
4444 * ppcboot.c (ppcboot_object_p): Likewise.
4445 (mangle_name): Likewise.
4446 * riscix.c (riscix_fix_pcrel_26): Likewise.
4447 * srec.c (srec_scan): Likewise.
4448 * stabs.c (_bfd_write_section_stabs): Likewise.
4449 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4450 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4451 switch. Declare parameters for function pointers.
4452 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4454 * elf.c (elf_sort_sections): Likewise.
4455 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4456 Add default cases to switches.
4457 (coff_arm_relocate_section): Remove unused local variables.
4459 (coff_arm_bfd_set_private_flags): Change flag variable to type
4461 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4462 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4463 (dump_toc): Change cat to const, and initialize it.
4464 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4465 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4466 (sh_elf_relocate_section): Initialize r_symndx.
4467 * coffcode.h (coff_compute_section_file_positions): Only declare
4468 old_sofar if ALIGN_SECTIONS_IN_FILE.
4469 (coff_write_object_contents): Initialize csym.
4470 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4471 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4473 * dwarf2.c: Include libiberty.h.
4474 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4475 (decode_line_info): Remove unused local variables.
4476 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4477 (m32r_elf_relocate_section): Likewise.
4478 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4479 (v850_elf_reloc): Likewise.
4480 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4481 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4482 * elf.c (assign_file_positions_for_segments): Always set adjust.
4483 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4484 parenthesize expression.
4485 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4486 (m32r_elf_object_p): Return a value.
4487 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4488 * elf32-mips.c (mips_elf_final_link): Initialize last.
4489 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4490 * elf32-v850.c (v850_elf_object_p): Return a value.
4491 (v850_elf_print_private_bfd_data): Change fprintf format string.
4492 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4494 * elflink.h (elf_link_add_object_symbols): Change vernum to
4495 unsigned int, and initialize it. Change fprintf format string.
4496 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4497 when setting or comparing to soname_indx.
4498 (elf_create_pointer_linker_section): Change num_symbols to
4500 * libcoff-in.h (coff_data_type): Change flags to flagword.
4501 * peicode.h (pe_print_idata): Initialize idx. Change j to
4502 bfd_size_type. Initialize hint_member. Remove useless test to
4504 (pe_print_edata): Change num_functions and num_names in struct
4505 EDT_type to unsigned long. Remove cast. Change fprintf format
4507 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4508 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4510 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4511 int *. Update uses. Change j to long.
4512 * bfd-in2.h, libcoff.h: Rebuild.
4514 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4516 * elf32-v850.c Remove definition of USE_REL.
4517 (v850_elf_info_to_howto_rela): New function.
4518 (v850_elf_perform_relocation): Renamed from
4519 v850_elf_store_addend_in_insn. Removed replace argument.
4520 (v850_elf_reloc): store the relocation in the addend field instead
4522 (v850_elf_final_link_relocate): Now calls
4523 v850_elf_perform_relocation.
4524 (v850_elf_relocate_section): Remove code to generate REL
4527 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4529 * coffcode.h (coff_new_section_hook): Set the type and storage
4530 class in the native symbol information allocated for a new section
4533 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4535 * peicode.h: Chain together calls to
4536 coff_bfd_copy_private_bfd_data and
4537 coff_bfd_print_private_bfd_data.
4539 * coff-arm.c: Add prototypes for
4540 coff_arm_bfd_print_private_bfd_data and
4541 coff_arm_bfd_copy_private_bfd_data.
4543 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4545 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4548 * peicode.h: Call arm-coff private data functions after handling
4551 * coff-arm.c: Turn statics into globals so that they can be shared
4552 both pe and pei backends.
4554 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4556 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4558 (sunos_write_object_contents): Likewise.
4559 * aoutx.h (NAME(aout,machine_type)): Likewise.
4560 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4562 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4564 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4566 (bfd_default_scan): Remove m68k special cases.
4567 * bfd-in2.h: Rebuild.
4568 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4570 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4571 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4573 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4574 selection, change printable_name to just "m68k" and make that the
4575 default instead of m68k:68020.
4577 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4579 (MY_get_section_contents): Define as aout_32_get_section_contents
4580 rather than NAME(aout,get_section_contents).
4582 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4584 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4585 and call bfd_default_set_arch_mach to do the real work.
4587 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4589 * bout.c (BALX): Include return register g14 as part of the insn.
4591 (calljx_callback): Use it.
4593 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4595 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4596 * libbfd.h: Rebuild.
4598 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4599 byte_count to unsigned int.
4600 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4601 unused local variables.
4603 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4604 variables er and er1.
4606 * cpu-v850.c: Include <ctype.h>.
4607 (scan): Case isdigit argument to unsigned char.
4609 From Yan Meroth <YAN.MEROTH@st.com>:
4610 * ihex.c (ihex_scan): Add extbase variable so that getting an
4611 extended linear address record does not ignore any previous
4613 (ihex_write_object_contents): When writing out an extended linear
4614 address record, zero out any previous extended address.
4616 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4618 * ieee.c (do_one): Check section before dereferencing it.
4619 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4620 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4622 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4624 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4626 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4628 * coff-arm.c: Add interworking functions to pe backends.
4630 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4632 * configure.in: Use AM_DISABLE_SHARED.
4633 * aclocal.m4, configure: Rebuild with libtool 1.2.
4635 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4637 * coff-arm.c (coff_arm_relocate_section): Better error messages
4638 when interowrking conflucts occur. Courtesy of Jonathan Walton
4640 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4641 relocations. Patch courtesy of Jonathan Walton and Tony
4644 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4646 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4647 part of Feb 22 change controling when to override the existing
4648 symbol with the .plt entry.
4650 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4652 * config.bfd (targ_cpu): Add thumb-pe target.
4654 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4655 functions in PE build.
4657 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4659 * config.bfd (sparclite-*-elf*): Added.
4661 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4663 * configure.in: Add elf.lo to elf shell variable.
4664 * Makefile.am (BFD_LIBS): Remove elf.lo.
4665 (BFD_LIBS_CFILES): Remove elf.c.
4666 (BFD32_BACKENDS): Add elf.lo.
4667 (BFD32_BACKENDS_CFILES): Add elf.c.
4668 * configure, Makefile.in: Rebuild.
4670 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4672 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4673 relocation against a now-local symbol should not have a dynamic
4676 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4680 (pe_print_private_bfd_data): Print PE flags. From Mikey
4681 <jeffdb@netzone.com>.
4683 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4685 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4686 a plt entry when we can determine that we authoritatively define
4689 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4691 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4692 don't actually use trad-core, but a SunOS-style core file handled
4694 * hosts/sparclinux.h: Remove.
4696 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4698 * peicode.h (pe_print_idata): If there is no .idata section, look
4699 for the import tables in some other section. Make the initial
4700 label line up better with the data. Print the import address
4701 table even if there is no import name table. If the import
4702 address table holds actual addresses, print them.
4704 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4706 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4707 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4708 bfd_error_system_call.
4710 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4712 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4713 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4715 From H.J. Lu <hjl@gnu.org>:
4716 * Makefile.am (libbfd_la_LDFLAGS): Define.
4717 * Makefile.in: Rebuild.
4719 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4721 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4722 * netbsd.h (MACHTYPE_OK): Define.
4723 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4724 calling N_SET_MACHTYPE, rather than having a switch.
4725 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4727 * i386netbsd.c (MACHTYPE_OK): Don't define.
4728 (DEFAULT_MID): Define.
4729 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4730 (MACHTYPE_OK): Don't define.
4731 (DEFAULT_MID): Define.
4732 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4733 (DEFAULT_MID): Define.
4734 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4735 (DEFAULT_MID): Define.
4736 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4737 (DEFAULT_MID): Define.
4739 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4740 * vaxnetbsd.c: New file.
4741 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4742 rather than netbsd_core.
4743 * targets.c (vaxnetbsd_vec): Declare.
4744 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4745 defined, add netbsd_core_vec.
4746 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4747 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4748 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4749 * config.bfd (alpha*-*-netbsd*): New target.
4750 * Makefile.am: Rebuild dependencies.
4751 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4752 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4753 * configure, Makefile.in: Rebuild.
4755 * configure.host: Remove the old shared library build stuff. We
4756 now use libtool instead.
4758 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4760 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4762 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4764 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4765 * configure: Rebuild.
4767 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4768 * elf32-v850.c (remember_hi16s_reloc): New function.
4769 (find_remembered_hi16s_reloc): New function.
4770 (v850_elf_store_addend_in_insn): Use the above new functions to
4771 match up HI6S relocs with LO16 relocs.
4773 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4775 * configure.in: Change -linux* to -linux-gnu*.
4776 * config.bfd, configure.host: Likewise.
4777 * configure: Rebuild.
4779 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4781 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4782 LO16/HI16S bug and improve comments about what is going on.
4784 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4786 * configure, aclocal.m4: Rebuild with new libtool.
4788 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4790 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4791 when merging v850 code into v850e/v850ea code. Do not initialise
4792 output flags if the input is the default architecture.
4794 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4796 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4797 get the size from bfd_arch_bits_per_address instead of directly
4800 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4802 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4803 to wrap, just return all 1's bits instead.
4804 * libbfd.h: Regenerate.
4806 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4808 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4810 (coff_relocate_section): If COFF_WITH_PE, define as
4811 coff_pe_i386_relocate_section.
4812 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4813 skip empty sections, to match coff_write_object_contents.
4815 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4816 rather than swapping out r_offset twice. From Luke Deller
4817 <luked@cse.unsw.edu.au>.
4819 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4821 * configure.in: Set libtool_enable_shared rather than
4822 libtool_shared. Remove diversion hack.
4823 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4826 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4828 * syms.c (struct stab_cache): Define.
4829 (struct stab_find_info): Remove cached_offset, cached_stab,
4830 cached_str, and cached_stroff fields. Add file_cache,
4831 function_cache, and line_cache fields.
4832 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4835 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4837 * peicode.h (pe_print_idata): Check for import of ordinal rather
4839 (pe_print_edata): If there is no .edata section, look for the
4840 export data in some other section.
4842 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4844 * configure.in: Change version to 2.8.4.
4845 * configure: Regenerated.
4847 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4849 Add tms320c30 support:
4850 * cpu-tic30.c: New file.
4851 * aout-tic30.c: New file.
4852 * coff-tic30.c: New file.
4853 * archures.c (bfd_arch_tic30): Define.
4854 (bfd_tic30_arch): Declare.
4855 (bfd_archures_list): Add bfd_tic30_arch.
4856 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4858 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4859 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4860 (coff_set_flags): Likewise.
4861 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4862 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4863 * Makefile.am: Rebuild dependencies.
4864 (ALL_MACHINES): Add cpu-tic30.lo.
4865 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4866 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4867 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4868 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4870 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4872 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4873 to lag behind LO16 reloc by a couple of instructions.
4875 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4877 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4878 make to reexamine the file timestamp.
4879 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4881 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4884 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4886 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4887 to create .dynsbss and .rela.sbss sections.
4888 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4889 copied from dynamic objects into .sbss.
4890 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4891 use it. Correct typo of .rela.sdata2.
4892 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4893 put the data, which may now be in .sbss.
4894 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4895 (elf_backend_create_dynamic_sections): Define as
4896 ppc_elf_create_dynamic_sections.
4898 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4899 against _GLOBAL_OFFSET_TABLE_.
4900 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4901 shared libraries which refer to local symbols. Make sure that the
4902 test for allocating space for a reloc in a shared object is the
4903 same as the test for emitting a reloc.
4905 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4907 * config.bfd (i[3456]-*-mingw32*): New target.
4908 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4909 * aclocal.m4, configure: Rebuild.
4911 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4913 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4916 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4918 Sparc v9 ABI compliant PLT:
4919 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4920 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4921 (LARGE_PLT_THRESHOLD): New define.
4922 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4923 (sparc64_elf_build_plt): New function.
4924 (sparc64_elf_plt_entry_offset): Likewise.
4925 (sparc64_elf_plt_ptr_offset): Likewise.
4926 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4927 contain the index for convenience. Skip the initial entries
4929 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4930 memory for the benefit of .rela.plt.
4931 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4932 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4933 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4934 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4935 Call sparc64_elf_build_plt.
4936 (elf_backend_want_got_plt): No.
4937 (elf_backend_plt_readonly): No.
4938 (elf_backend_plt_alignment): 8.
4940 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4941 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4942 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4945 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4947 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4949 * cpu-mips.c (arch_info_struct): Add mips variants.
4950 * bfd-in2.h: Rebuilt.
4952 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4954 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4957 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4959 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4960 (i[3456]86sco3.2v5*coff): New target.
4962 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4964 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4966 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4968 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4969 * bfd-in2.h: Regenerate.
4971 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4973 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4975 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4977 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4978 adjust addend for an output common symbol (from Jimmy Blair
4979 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4980 defined symbol to counteract adjustment made in generic relocation
4983 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4985 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4987 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4988 (GET_SCNDHR_NLNNO): Likewise.
4990 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4992 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4994 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4996 * elf32-m32r.c: Add macros to handle NOP insertion.
4998 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5000 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5001 (xcoff_mark): Likewise.
5002 (xcoff_build_ldsyms): Mark absolute symbols.
5004 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5006 * bout.c (b_out_write_object_contents): Sort symbols before output
5007 to keep {CALL,BAL}NAME symbols adjacent.
5008 (b_out_symbol_cmp): New function.
5010 For older changes see ChangeLog-9697
5016 version-control: never