1 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3 * syms.c (struct stab_cache): Define.
4 (struct stab_find_info): Remove cached_offset, cached_stab,
5 cached_str, and cached_stroff fields. Add file_cache,
6 function_cache, and line_cache fields.
7 (_bfd_stab_section_find_nearest_line): Use extensive caching to
10 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
12 * peicode.h (pe_print_idata): Check for import of ordinal rather
14 (pe_print_edata): If there is no .edata section, look for the
15 export data in some other section.
17 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
19 * configure.in: Change version to 2.8.4.
20 * configure: Regenerated.
22 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
24 Add tms320c30 support:
25 * cpu-tic30.c: New file.
26 * aout-tic30.c: New file.
27 * coff-tic30.c: New file.
28 * archures.c (bfd_arch_tic30): Define.
29 (bfd_tic30_arch): Declare.
30 (bfd_archures_list): Add bfd_tic30_arch.
31 * targets.c (bfd_target_vector): Add tic30_aout_vec and
33 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
34 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
35 (coff_set_flags): Likewise.
36 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
37 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
38 * Makefile.am: Rebuild dependencies.
39 (ALL_MACHINES): Add cpu-tic30.lo.
40 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
41 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
42 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
43 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
45 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
47 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
48 to lag behind LO16 reloc by a couple of instructions.
50 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
52 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
53 make to reexamine the file timestamp.
54 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
56 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
60 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
62 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
63 and partial_inplace=false.
64 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
67 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
69 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
70 to create .dynsbss and .rela.sbss sections.
71 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
72 copied from dynamic objects into .sbss.
73 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
74 use it. Correct typo of .rela.sdata2.
75 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
76 put the data, which may now be in .sbss.
77 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
78 (elf_backend_create_dynamic_sections): Define as
79 ppc_elf_create_dynamic_sections.
81 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
82 against _GLOBAL_OFFSET_TABLE_.
83 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
84 shared libraries which refer to local symbols. Make sure that the
85 test for allocating space for a reloc in a shared object is the
86 same as the test for emitting a reloc.
89 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
91 * elf32-mips.c: Add dvp support.
94 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
96 * config.bfd (i[3456]-*-mingw32*): New target.
97 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
98 * aclocal.m4, configure: Rebuild.
101 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
103 * config.bfd, configure.in: Add dvp support.
104 * configure: Regenerate.
105 * aclocal.m4: Regenerate.
106 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
107 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
110 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
112 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
115 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
117 Sparc v9 ABI compliant PLT:
118 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
119 (plt_templates, sparc64_elf_build_plt_entry): Delete.
120 (LARGE_PLT_THRESHOLD): New define.
121 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
122 (sparc64_elf_build_plt): New function.
123 (sparc64_elf_plt_entry_offset): Likewise.
124 (sparc64_elf_plt_ptr_offset): Likewise.
125 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
126 contain the index for convenience. Skip the initial entries
128 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
129 memory for the benefit of .rela.plt.
130 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
131 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
132 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
133 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
134 Call sparc64_elf_build_plt.
135 (elf_backend_want_got_plt): No.
136 (elf_backend_plt_readonly): No.
137 (elf_backend_plt_alignment): 8.
139 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
140 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
141 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
144 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
146 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
148 * cpu-mips.c (arch_info_struct): Add mips variants.
149 * bfd-in2.h: Rebuilt.
151 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
153 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
154 preserving the contents of t2a3_b_insn.
156 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
158 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
159 (i[3456]86sco3.2v5*coff): New target.
161 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
163 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
165 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
167 * bfd.c (bfd_get_error_handler): Add orthogonal function.
168 * bfd-in2.h: Regenerate.
170 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
172 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
174 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
176 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
177 adjust addend for an output common symbol (from Jimmy Blair
178 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
179 defined symbol to counteract adjustment made in generic relocation
182 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
184 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
186 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
187 (GET_SCNDHR_NLNNO): Likewise.
189 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
191 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
193 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
195 * elf32-m32r.c: Add macros to handle NOP insertion.
197 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
199 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
200 (xcoff_mark): Likewise.
201 (xcoff_build_ldsyms): Mark absolute symbols.
203 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
205 * bout.c (b_out_write_object_contents): Sort symbols before output
206 to keep {CALL,BAL}NAME symbols adjacent.
207 (b_out_symbol_cmp): New function.
209 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
211 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
212 allocate space for a PC relative reloc against a symbol which is
213 defined in a regular file.
214 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
215 relative reloc against a symbol which is defined in a regular
218 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
220 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
221 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
223 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
224 (mips*-*-netbsd*): New target.
226 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
228 * elflink.h (elf_link_assign_sym_version): Change error message
229 from "undefined version name" to "undefined versioned symbol
232 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
234 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
237 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
239 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
242 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
243 shared. Set stab* sections to be shared and read. Set .rsrc
244 section to be read and shared.
246 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
248 * Makefile.am: Rebuild dependencies.
249 (ALL_MACHINES_CFILES): Add dwarf2.lo.
250 (ALL_MACHINES_CFILES): Add dwarf2.c.
251 * Makefile.in: Rebuild.
253 * coff-arm.c: Don't include obstack.h.
255 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
257 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
260 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
262 * configure: Regenerate to get @SHELL@ substituted.
264 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
266 * coff-arm.c (coff_arm_relocate_section): Only look at section
267 owner if there is one.
269 * elf.c (assign_file_positions_for_segments): Fail if there is not
270 enough room for the program headers. (PR14186)
272 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
274 * elf.c (_bfd_elf_find_nearest_line): Call
275 _bfd_dwarf2_find_nearest_line first.
276 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
277 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
279 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
282 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
283 object files to be merged into a M32RX executable.
285 * archures.c: Add bfd_mach_m32rx.
287 * archures.c: Add bfd_mach_m32r.
289 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
291 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
292 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
293 to decide when to align the file sections for paging.
295 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
298 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
300 * elf32-m32r.c (m32r_elf_object_p): New Function.
301 (m32r_elf_final_write_processing): New Function.
302 (m32r_elf_set_private_flags): New Function.
303 (m32r_elf_copy_private_bfd_data): New Function.
304 (m32r_elf_merge_private_bfd_data): New Function.
305 (m32r_elf_print_private_bfd_data): New Function.
306 (elf_backend_object_p): Point to m32r_object_p.
307 (elf_backend_final_write_processing): Point to
308 m32r_elf_final_write_processing.
309 (bfd_elf32_bfd_copy_private_bfd_data): Point to
310 m32r_elf_copy_private_bfd_data.
311 (bfd_elf32_bfd_merge_private_bfd_data): Point to
312 m32r_elf_merge_private_bfd_data.
313 (bfd_elf32_bfd_set_private_flags): Point to
314 m32r_elf_set_private_bfd_data.
315 (bfd_elf32_bfd_print_private_bfd_data): Point to
316 m32r_elf_print_private_bfd_data.
319 * cpu-m32r.c: Add m32rx cpu architecture.
320 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
321 architecture machines.
324 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
327 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
329 * configure: Only build libbfd shared if --enable-shared's value
330 was `yes', or was set to `*bfd*'.
331 * aclocal.m4: Likewise.
332 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
333 original source of this bit of code. It's not clear what the best fix
336 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
338 * linker.c (generic_link_add_symbol_list): Always init udata.p so
339 that the generic relaxation code can function when input and output
340 file formats are mismatched.
342 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
344 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
346 * elf.c (assign_file_positions_for_segments): For a loadable
347 section, make sure that the load address is correct relative to
348 the load address of the segment plus the size of the segment so
351 * coffcode.h (_coff_link_output_has_begun): Make static.
352 (_coff_final_link_postscript): Likewise.
354 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
356 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
357 which a relocation refers to an indirect or warning symbol.
359 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
361 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
362 (coff_arm_final_link_postscript): New function.
363 (coff_arm_link_output_has_begun): New function.
365 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
366 _bfd_coff_link_output_has_begun and
367 _bfd_coff_final_link_postscript. Add new macros:
368 bfd_coff_link_output_has_begun() and
369 bfd_coff_final_link_postscript().
371 * cofflink.c (_bfd_coff_final_link): Insert calls to
372 bfd_coff_link_output_has_begun() and
373 bfd_coff_final_link_postscript().
375 * coffcode.h: Add two new fields to bfd_coff_backend_data
376 structure: _bfd_coff_link_output_has_begun and
377 _bfd_coff_final_link_postscript. Add default initialisers for
378 these fields. Add overridable aliases for the coff swap functions
379 in the backend data structure.
381 * elf32-v850.c: Update with patches from the branch to fix
382 HI16_S/LO16 reloc pairs.
385 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
387 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
389 (USE_REL): Don't define any more, switch to using RELA
391 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
394 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
396 * archures.c (bfd_mach_mips*): Define.
397 (start-sanitize-vr5400):
398 (vr5400, bfd_mach_vr5000): Define.
399 (end-sanitize-vr5400):
400 (bfd_default_scan): For 3000 and 4000 replace magic constant with
403 * cpu-mips.c (N): Define.
404 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
405 numbers with bfd_mach_mips* macros.
407 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
409 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
410 v850_elf_relocate_section): Fix PR2 14180 and 14181
411 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
412 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
413 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
414 (for PR14180) to create and handle special common sections.
415 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
416 which have data stored in the instructions. PR14258.
418 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
420 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
421 (USER_LABEL_PREFIX): Revert back to '_'
423 * config.bfd (targ_cpu): Add support for Thumb target.
425 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
427 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
428 (get_symbol_value): Handle R_SH_SWITCH8.
429 (sh_relax_delete_bytes): Likewise.
431 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
433 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
434 gcc/config/arm/semi.h
436 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
439 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
441 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
444 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
446 * coffcode.h (coff_mkobject_hook): Only set private flags for non
449 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
451 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
454 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
456 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
457 complain if inout and output formats differ.
459 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
461 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
462 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
463 * Makefile.in: Rebuild.
464 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
465 automake and autoconf.
467 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
468 (COFF_WITH_PR to COFF_WITH_PE).
470 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
472 * coff-arm.c: Make variables and some functions static, so that
473 this file can be included in multiple object files.
474 (coff_arm_bfd_final_link): Fix minor bug.
476 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
478 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
480 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
482 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
484 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
486 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
488 * sunos.c (sunos_add_one_symbol): When overriding a defined
489 symbol, set it to undefined, not new.
491 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
494 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
496 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
497 (sh_relax_delete_bytes): Don't kill LABEL relocs.
499 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
501 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
502 (mn10300_elf_relax_section): Likewise.
504 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
506 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
507 bfd_h_get_* calls to "bfd_byte *".
509 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
511 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
513 (mn10300_elf_relax_section): Include stack space for register saves
514 in the imm8 field of a "call" instruction.
515 (compute_function_info): Determine how much stack is allocated by
516 the movm instruction. Fix typo.
517 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
519 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
521 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
522 a version dependency could not be found.
524 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
526 * configure.com: Get version info from configure.in
528 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
530 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
531 New function. Avoid mixing US1 and HAL R1 code.
532 Set resulting memory ordering to the strongest one used.
533 (sparc64_elf_object_p): Set bfd_mach correctly.
535 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
537 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
538 (sparc64_elf_check_relocs): Handle them.
539 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
540 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
542 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
544 * configure.in (sparc*-*-linux*): Use trad-core and ...
545 * hosts/sparclinux.h: New file.
547 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
549 * config.bfd (sparc64-*-linux*): New target.
551 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
552 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
554 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
555 Set .plt alignment from new plt_alignment.
556 * elflink.h (elf_link_create_dynamic_sections): Set version section
557 alignment to LOG_FILE_ALIGN.
558 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
559 (elfXX_bed): Init plt_alignment.
561 * elf64-sparc.c (sparc64_elf_check_relocs,
562 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
563 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
564 sparc64_elf_finish_dynamic_sections): New functions.
565 (sparc64_elf_howto_table): Fix a few name strings.
566 (ELF_DYNAMIC_INTERPRETER): New definition.
567 (sparc64_elf_relocate_section): Handle shared libraries.
569 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
570 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
571 PLT definitions sparc64-linux originally choose. These will go
572 away soon in favour of the official abi definitions.
574 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
576 * coff-sh.c (coff_small_object_p): New static function.
577 (coff_small_new_section_hook): New static function.
578 (bfd_coff_small_swap_table): New static const structure.
579 (coff_small_close_and_cleanup): Define.
580 (coff_small_bfd_free_cached_info): Define.
581 (coff_small_get_section_contents): Define.
582 (coff_small_get_section_contents_in_window): Define.
583 (shcoff_small_vec): New static structure.
584 (shlcoff_small_vec): New static structure.
585 * targets.c (bfd_target_vector): Add shcoff_small_vec and
587 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
588 shlcoff_small_vec to targ_selvecs.
590 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
591 * configure: Rebuild.
593 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
595 * evax-egsd.c: Weak symbols are global.
597 * evax-emh.c: Use proper casts.
599 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
601 * evax-egsd.c: Section names and symbols have different
602 length restrictions. Add length parameter to
603 _bfd_evax_length_hash_symbol.
604 * evax-etir.c: Likewise.
605 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
607 * evax.h (EOBJ_S_C_SECSIZ): Define.
609 * evax-alpha.c: Remove duplicate test.
611 * evax-emh.c: SYS$ functions are upper-case.
613 * evax-egsd.c: Create separate sections for common symbols.
614 * evax-etir.c: Don't output common section.
615 * evax.h: Bump up section count.
617 * configure.com: Use 64bit integers with DEC C.
619 * evax-egsd.c: Make section flags dec c compatible.
621 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
623 * som.c (normalize): Delete function.
624 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
625 changed. Use passed in elength to determine size of the extended
626 name table instead of computing it again.
628 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
630 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
631 IMAGE_SCN_MEM_READ for an unrecognized section.
633 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
635 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
636 '/' in the extended name table.
638 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
640 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
641 symbols, check globals list before matching on locals.
643 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
645 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
648 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
650 * peicode.h (pe_mkobject_hook): Set DLL flag.
651 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
653 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
654 for .stab* sections. Replace strlen of constant strings with
657 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
659 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
660 merge got and reloc entries from ind syms to their target.
661 (elf64_alpha_always_size_sections): Call it.
662 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
663 (elf64_alpha_can_merge_gots): Likewise.
664 (elf64_alpha_merge_gots): Likewise.
666 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
667 as it is insufficient to handle the relocation changes as well.
669 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
671 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
672 relocs for symbols in shlibs that have been forced local.
673 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
675 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
677 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
678 got_enties of the default symbol for the default versioned
679 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
682 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
684 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
685 24 bits of the PC when computing a PC relative relocation.
687 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
689 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
690 Correct value for maximum positive 22 bit PC relative relocation.
691 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
692 HI_16 relocations. Correct bit adjustment in TDA offsets.
694 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
696 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
697 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
699 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
701 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
704 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
706 * config.bfd: Missed one alpha* change.
708 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
710 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
711 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
712 (MINUS_ONE): New macro.
713 (sparc_elf_notsup_reloc): New function.
714 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
715 H44,M44,L44,REGISTER.
716 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
717 (init_insn_reloc): New function.
718 (sparc_elf_wdisp16_reloc): Use it.
719 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
721 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
723 * som.c (som_construct_extended_name_table): Remove static
724 function, and define as macro instead.
726 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
728 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
729 recognizes alphaev5 etc.
730 * configure.host: Likewise.
732 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
734 Make ld -s work on AIX:
735 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
736 section if we are stripping.
737 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
738 size if we are stripping.
739 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
740 and don't write out relocs, if we are stripping.
741 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
742 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
745 * configure.in: Don't include elf.lo again for ELF targets; it's
746 always in the library anyhow.
747 * configure: Rebuild.
749 * bfd-in2.h: Rebuild.
751 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
752 char *, when calling bfd_get_32 and bfd_put_32.
753 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
756 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
758 * reloc.c (bfd_check_overflow): New function.
759 (bfd_perform_relocation, bfd_install_relocation): Use it.
760 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
761 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
762 * bfd-in2.h: Regenerate.
763 * libbfd.h: Regenerate.
765 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
767 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
768 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
770 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
772 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
773 (stmp-bfd-h): Rename from stmp-bfd.h.
774 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
775 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
776 (stmp-bin2-h): New target.
777 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
778 (stmp-lbfd-h): New target.
779 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
780 (stmp-lcoff-h): New target.
781 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
782 stmp-lbfd-h, and stmp-lcoff-h.
783 * Makefile.in: Rebuild.
785 * configure.in: Use a diversion to set enable_shared before the
786 arguments are parsed.
787 * configure: Rebuild.
789 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
791 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
792 renamed to R_SPARC_UNUSED_42.
793 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
794 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
795 renamed to R_SPARC_UNUSED_42.
796 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
797 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
798 * bfd-in2.h: Regenerated.
799 * libbfd.h: Regenerated.
801 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
803 * elflink.h (elf_merge_symbol): Don't check the hash creator until
804 after we have set *sym_hash.
806 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
808 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
810 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
812 * Makefile.am (libbfd_a_SOURCES): Define.
813 * Makefile.in: Rebuild.
815 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
816 * aclocal.m4: Rebuild with new libtool.
817 * configure: Rebuild.
819 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
821 * elf.c (map_sections_to_segments): Even if we are not demand
822 paged, don't put a loadable section after a nonloadable section.
823 (assign_file_positions_for_segments): Increment the file offset
824 for a section with contents, even if it is not loadable.
827 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
829 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
830 indicating that __ctbp could not be found.
833 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
835 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
837 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
840 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
841 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
842 Add support for the CALLT relocs.
844 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
845 BFD_RELOC_V850_CALLT_16_16_OFFSET.
848 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
849 relocations against non-existant symbols.
851 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
853 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
855 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
856 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
857 bit reloc in the tiny data area.
860 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
862 Merged changes from Martin Hunt:
864 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
865 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
868 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
869 BFD_RELOC_D30V_9_PCREL_R): New relocs.
871 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
872 Do 15 and 21 bit pc-relative relocations.
873 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
876 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
877 added to the relocation, not or'd.
880 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
882 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
884 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
886 * archures.c (bfd_default_scan): Use strcasecmp.
887 (bfd_default_scan): Test for match with arch_name + ":" +
889 (bfd_default_scan): Test for match with printable_name - ":".
890 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
891 cases. Each implements their own scan function.
892 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
893 special cases. Since info->mach == 0. The test mach == number
895 (bfd_arch_list): New function, return name of all the supported
898 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
900 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
901 decoding architecture.
902 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
905 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
907 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
909 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
911 * Makefile.am: Rebuild dependencies.
912 (ALL_MACHINES_CFILES): Add cpu-v850.c.
913 (ALL_MACHINES_CFILES): Add elf32-v850.c.
914 * Makefile.in: Rebuild.
916 * reloc.c: Remove extraneous commas from relocation entries.
917 Remove BFD_RELOC_V850_16_PCREL.
918 * bfd-in2.h: Rebuild.
920 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
921 in sections named .tocbss rather than .bss.
923 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
925 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
926 BFD_RELOC_V850_16_PCREL.
928 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
930 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
931 the same as C_EXT syms.
932 (coff_link_add_symbols): Ditto.
933 (_bfd_coff_link_input_bfd): Ditto.
934 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
935 it to preserve and restore state of global_to_static flag.
937 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
939 * elf32-v850.c (v850_elf_object_p): Set machine number based on
940 bits in e_flags field rather than magic numbers.
941 (v850_elf_final_write_processing, v850_elf_set_private_flags,
942 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
943 v850_elf_print_private_bfd_data): New functions.
946 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
948 * elf.c (prep_headers): Remove V850E magic number.
949 * elf.c (prep_headers): Remove V850EA magic number.
952 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
954 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
956 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
958 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
959 instructions are relative to the next instruction, not the
961 (mn10200_elf_relax_section): Similarly.
963 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
965 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
968 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
969 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
970 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
972 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
974 * cpu-v850.c: Remove "plain" from v850 printable name.
975 (scan): Use strcasecmp.
977 * archures.c (bfd_mach_v850): Define.
979 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
980 just sh/SH, use strcasecmp.
981 (arch_info_struct): Add entries for sh3 et.al.
983 * archures.c (bfd_mach_sh, ...): Define.
985 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
987 * archures.c (bfd_archures_list): Always NULL terminate the list.
989 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
991 * Makefile.am: Rebuild dependencies.
992 (ALL_MACHINES_CFILES): Add cpu-arc.c.
993 (ALL_MACHINES_CFILES): Add elf32-arc.c.
994 (elf32-arc.lo): Remove explicit dependency.
995 * Makefile.in: Rebuild.
997 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
998 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
999 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1001 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1003 * configure: Rebuild with latest devo autoconf for NT support
1005 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1007 * cpu-arm.c (compatible): If B is a default type, return A.
1009 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1011 * cpu-v850.c (scan): New function.
1012 (arch_info_struct): New structure.
1013 (bfd_v850_arch): Add link into arch_info_structure.
1015 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1018 * elf32-v850.c (v850_elf_object_p): New function.
1020 start-sanitize-v850e
1021 * archures.c (bfd_mach_v850e): Machine value for v850e.
1023 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1025 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1028 * elf.c (prep_headers): Add support for v850e machine number.
1030 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1032 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1034 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1037 * elf.c (prep_headers): Add support for v850ea machine number.
1040 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1043 cached_stab field if the offset prevents us from using the cache.
1045 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1049 * aout-arm.c (aout_arm_little_vec): Likewise.
1050 (aout_arm_big_vec): Likewise.
1051 * bout.c (b_out_vec_big_host): Likewise.
1052 (b_out_vec_little_host): Likewise.
1053 * mipsbsd.c (aout_mips_little_vec): Likewise.
1054 (aout_mips_big_vec): Likewise.
1056 start-sanitize-tic80
1057 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1059 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1060 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1061 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1064 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1066 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1067 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1068 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1069 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1070 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1071 of two for I960 only.
1072 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1073 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1074 default definitions.
1075 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1076 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1077 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1078 start-sanitize-tic80
1079 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1080 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1081 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1082 *coffcode.h (coff_write_object_contents): Set alignment field in
1083 section header for TIC80COFF files.
1086 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1088 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1089 v850_elf_check_relocs, v850_elf_reloc,
1090 v850_elf_final_link_relocate): Add support for
1091 BFD_RELOC_V850_16_PCREL relocation.
1093 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1096 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1098 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1100 start-sanitize-v850e
1101 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1103 * cpu-v850e: New file.
1105 * elf.c (prep_headers): Add support for v850e target.
1107 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1109 * config.bfd: Add support for v850e target.
1111 * archures.c: Add support for v850e target.
1113 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1115 * cpu-v850ea: New file.
1117 * elf.c (prep_headers): Add support for v850ea target.
1119 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1121 * config.bfd: Add support for v850ea target.
1123 * archures.c: Add support for v850ea target.
1126 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1128 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1129 argument as section relative, rather than an absolute address.
1130 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1132 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1134 * config.bfd (arc-*-elf*): Add.
1135 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1136 * configure: Rebuild.
1137 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1138 (BFD32_BACKENDS): Add elf32-arc.lo.
1139 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1140 * Makefile.in: Rebuild.
1141 * archures.c (architecture list): Add bfd_arch_arc.
1142 (bfd_archures_list): Add bfd_arc_arch.
1143 (bfd_mach_arc_base): Define.
1144 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1145 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1146 (bfd_target_vect): Add them.
1147 * bfd-in2.h, libbfd.h: Rebuild.
1148 * cpu-arc.c, elf32-arc.c: New files.
1149 * elf.c (pre_headers): Recognize bfd_arch_arc.
1151 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1153 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1154 data section is correctly rounded to a page in the file.
1156 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1158 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1159 there are no symbols.
1161 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1163 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1164 file system 14 character limit.
1165 * Makefile.am, configure.in: Corresponding changes.
1166 * Makefile.in, configure: Rebuild.
1168 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1170 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1171 Rebuild dependencies.
1172 * Makefile.in: Rebuild.
1174 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1176 * Makefile.am (docdir): Define.
1177 * Makefile.in: Rebuild.
1179 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1181 * configure: Rebuild with autoconf 2.12.1.
1183 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1185 * aclocal.m4, configure: Rebuild with new automake patches.
1187 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1189 * rs6000-core.c (make_bfd_asection): New function to add a section
1190 to the core file bfd.
1191 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1193 Use BFD routines to seek, read and stat the core file.
1194 Handle .data sections from loaded objects and anonymously mmapped
1195 regions, these are available in AIX 4 core files.
1197 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1199 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1200 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1201 copy; use a patches libtool instead.
1202 * acmacros.m4: Remove.
1203 * Makefile.in, aclocal.m4, configure: Rebuild.
1205 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1207 * Makefile.am: New file, based on old Makefile.in.
1208 * acmacros.m4: New file, copied from old aclocal.m4.
1209 * acinclude.m4: New file.
1210 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1211 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1212 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1213 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1214 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1215 * acconfig.h: Mention PACKAGE and VERSION.
1216 * stamp-h.in: New file.
1217 * dep-in.sed: Change .o to .lo.
1218 * Makefile.in: Now built with automake.
1219 * aclocal.m4: Now built with aclocal.
1220 * config.in, configure: Rebuild.
1223 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1225 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1226 if there is only a relocation to a read-only but not allocatable
1227 section (like .stab).
1228 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1229 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1230 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1231 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1232 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1234 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1235 (ppc_elf_create_linker_section): These sections are not
1236 created by the linker (that is, they are created by the user
1237 putting data in them). In particular, they can be the source
1238 and target of relocations.
1239 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1240 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1241 objects (for instance, 'long double') to 16-byte boundaries.
1242 (ppc_elf_size_dynamic_sections): Make the code that generates
1243 section symbols exactly the same as for sparc, reducing the
1244 number of section symbols output.
1245 (ppc_elf_check_relocs): Check postcondition of
1246 bfd_elf32_link_record_dynamic_symbol. Make default case the
1247 same as corresponding code for sparc, fixing bug involving
1249 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1250 forced to be local because of versioning (by replicating
1251 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1252 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1254 (ppc_elf_relocate_section): Add handy debugging code for when
1255 assertion fails. Add some more 'symbol made local because of
1258 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1259 processing a GOT relocation as required by ABI.
1261 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1263 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1264 version info if this symbol came from a dynamic object.
1265 (elf_link_add_object_symbols): Set the version info of a symbol
1266 only if the object actually contains version definitions and
1267 defines this symbol.
1269 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1271 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1272 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1274 * configure: Regenerated with autoconf 2.12.
1275 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1277 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1279 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1280 a warning rather than returning an error.
1282 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1284 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1286 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1288 * cisco-core.c: define signals for wingdb.
1290 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1292 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1293 the same number of aux entries.
1295 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1297 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1298 difference of two symbols if the relocation size is 32 bits.
1299 (som_write_fixups): Handle R_DATA_EXPR.
1301 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1303 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1304 its value if COFF_WITH_PE is defined.
1306 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1308 * coff-stubgo32.c: New file.
1309 * go32stub.h: New file.
1310 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1311 * coffswap.h (coff_swap_filehdr_in): Invoke
1312 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1314 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1315 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1316 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1317 COFF_ADJUST_AUX_IN_POST if they are defined.
1318 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1319 COFF_ADJUST_AUX_OUT_POST if they are defined.
1320 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1321 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1322 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1323 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1324 * targets.c (go32stubbedcoff_vec): Declare.
1325 (bfd_target_vector): Add go32stubbedcoff_vec.
1326 * configure.in (go32coff_vec): New target vector.
1327 (go32stubbedcoff_vec): Likewise.
1328 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1329 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1330 * Makefile.in: Rebuild dependencies.
1331 (BFD32_BACKENDS): Add coff-stubgo32.o.
1332 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1333 (HFILES): Add go32stub.h.
1335 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1337 * configure.in: Check for fdopen.
1338 * configure, config.in: Rebuild.
1339 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1340 __GO32__. Reindent a bit.
1342 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1344 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1345 flag for newly created sections.
1346 (sunos_add_dynamic_symbols): Don't discard newly created sections
1347 if shared library is dynobj.
1349 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1351 * elf.c (map_sections_to_segments): When checking whether
1352 including a section in a segment would force us to skip a page,
1353 align the address of the next segment to avoid wraparound
1356 start-sanitize-tic80
1357 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1359 * coffcode.h (coff_write_object_contents): Initialize
1360 target id field to TIC80_TARGET_ID.
1361 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1363 (coff_swap_filehdr_in): Swap in target id field if used.
1366 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1368 * coff-i386.c (coff_i386_is_local_label_name): New static function
1369 if TARGET_UNDERSCORE.
1370 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1371 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1373 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1375 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1376 complain_overflow_signed, for 32 bit PC relative relocations.
1378 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1380 * elflink.h (elf_link_add_object_symbols): When a version
1381 indirection symbol is overridden, make the original symbol point
1382 at the real overriding symbol.
1384 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1387 * elflink.h (elf_link_output_extsym): Use the right section for a
1389 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1390 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1392 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1394 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1395 symbols before checking for new symbols.
1397 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1399 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1401 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1402 file, not aoutsz bytes (they are different in XCOFF .o files).
1404 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1405 redefined by objects included from archives.
1407 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1409 * elflink.h (elf_merge_symbol): In the case of a new defined
1410 symbol overriding an old defined symbol, return the hash table
1411 entry which we modify, even if it is the target of an
1413 (elf_link_add_object_symbols): If the real name of the symbol gets
1414 overridden, convert the versioned symbol into an indirect symbol
1417 * elflink.h (elf_merge_symbol): New static function, broken out of
1418 elf_link_add_object_symbols.
1419 (elf_link_add_object_symbols): Call it.
1421 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1424 handle case where COFF filehdr does not immediately follow PE
1426 * coffgen.c (coff_object_p): Remove useless seek to current
1429 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1431 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1434 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1437 symbols, skip N_ABS symbols with debugging storage classes.
1439 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1441 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1442 relocs in shared libraries which refer to local symbols. Cope
1443 with addend when processing a GOT relocation.
1445 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1446 for sections that the linker didn't create.
1447 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1448 symbol if it was created in ppc_elf_size_dynamic_sections.
1449 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1450 relative to a section for which we didn't output a symbol.
1452 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1453 relocs are 'rela' relocs, like everything else. .rela.plt is not
1454 a read-only section, so we don't have to special-case it.
1456 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1457 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1459 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1460 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1461 actual .got section.
1462 * elflink.c (_bfd_elf_create_got_section): The three reserved
1463 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1465 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1468 * elf32-ppc.c (ppc_elf_check_relocs): Use
1469 _bfd_elf_create_got_section to create the GOT rather than
1470 ppc_elf_create_linker_section. Create the '.rela.got' section
1472 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1473 symbol has a GOT entry.
1474 (ppc_elf_relocate_section): Record when a symbol is used through
1475 the GOT, and allocate space in the GOT for each such symbol.
1476 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1477 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1480 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1481 treated in a similar way to ADDR16_HA relocs.
1482 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1483 shared objects; the linker must deal with them.
1484 (ppc_elf_create_linker_section): Stop setting
1485 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1486 LINKER_SECTION_PLT stuff.
1487 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1488 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1489 section, not ELF-specific calls.
1490 (elf_backend_plt_not_loaded): Set to 1.
1491 (elf_backend_got_symbol_offset): Set to 4.
1492 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1493 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1494 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1495 plt_not_loaded member.
1496 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1497 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1499 (elf_backend_G_O_T_offset): Set default to 0.
1500 (elfNN_bed): Set added fields.
1502 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1503 DT_RELENT in shared objects; should be DT_RELAENT.
1505 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1506 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1507 such a reloc (in a non-shared object) refers to a symbol that's
1510 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1512 * elfcode.h (put_signed_word): Define.
1513 (get_signed_word): Define.
1514 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1515 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1517 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1518 bfd_get_signed_32 to set the r_addend field.
1519 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1520 bfd_h_get_signed_64 to set the r_addend field.
1522 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1524 * elf32-i386.c (elf_i386_relocate_section): When generating a
1525 shared library, do the relocation if the input section is not
1526 allocated in memory.
1528 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1529 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1530 (elf_fix_symbol_flags): New static function, broken out of
1531 elf_adjust_dynamic_symbol.
1532 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1533 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1534 forced local even if NEEDS_PLT is set. When forcing a symbol to
1535 be local, clear NEEDS_PLT.
1536 (elf_link_output_extsym): Remove unused local bed.
1538 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1540 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1541 for derived elf linker hash table entries. References to
1542 elf_link_hash_entry changed appropriately.
1543 (elf32_mn10300_link_hash_table): New structure for derived elf
1545 (elf32_mn10300_hash_table): Define.
1546 (elf32_mn10300_link_hash_traverse): Likewise.
1547 (elf32_mn10300_link_hash_newfunc): New function.
1548 (elf32_mn10300_link_hash_table_create): Likewise.
1549 (elf32_mn10300_finish_hash_table_entry): Likewise.
1550 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1551 of prologue code, and call:32->call:16 relaxing.
1552 (compute_function_info: New function.
1553 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1555 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1557 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1558 for a symbol which is being forced to be local.
1559 * elf32-i386.c (elf_i386_relocate_section): Write out the
1560 relocation value for a GOT reloc for a symbol which is turning
1561 into a local symbol.
1562 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1563 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1565 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1567 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1568 value if the symbol is turning into a local symbol.
1569 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1570 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1572 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1574 * elflink.h (elf_link_add_object_symbols): Also read verneed
1575 information by calling `_bfd_elf_slurp_version_tables'.
1576 (elf_link_add_object_symbols): For undefined symbols look for
1577 version information in the verneed records.
1578 (elf_link_add_object_symbols): Use soname of shared object
1579 for verneed record if it is available.
1581 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1583 * cpu-arm.c: Add prototypes for compatible and scan.
1584 * cofflink.c: Add prototype for mark_relocs.
1586 * archive.c (bfd_special_undocumented_glue): Change filename to
1587 const pointer. Add prototype.
1589 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1591 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1592 sections that will be discarded.
1594 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1596 * elflink.h (elf_link_find_version_dependencies): When searching
1597 for known version symbol skip non-matching verdef records, not
1600 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1602 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1603 not a bfd_vma, to the base file, to match how dlltool reads it.
1605 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1607 * reloc.c: Add thumb relocations.
1609 * bfd-in2.h: Add Thumb relocations.
1611 * libbfd.h: Add Thumb relocations.
1613 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1615 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1617 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1619 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1620 for a section even if it is not loaded.
1622 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1624 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1625 input and output files.
1626 (_bfd_coff_generic_relocate_section): Check whether input file,
1627 not output file, is a PE file.
1629 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1631 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1633 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1635 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1638 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1640 * cpu-arm.c (compatible): Add test for supersets of ARM
1643 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1645 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1648 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1650 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1651 called directly by gas/config/tc-arm.c.
1653 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1655 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1656 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1658 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1660 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1663 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1665 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1666 (coff_bfd_copy_private_bfd_data): Ditto.
1667 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1668 (coff_arm_bfd_print_private_bfd_data): Ditto.
1669 (coff_arm_bfd_set_private_flags): Ditto.
1670 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1672 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1674 * libcoff-in.h (struct coff_final_link_info): Add boolean
1675 global_to_static member for support of task linking.
1676 (_bfd_coff_write_task_globals): Add prototype.
1677 * libcoff.h: Regenerate.
1678 * coffcode.h (coff_write_object_contents): Use #ifdef to
1679 check RS6000COFF_C, to be consistent with all other uses
1681 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1682 call _bfd_coff_write_task_globals.
1683 (_bfd_coff_link_input_bfd): If doing task linking, convert
1684 global functions to static.
1685 (_bfd_coff_write_global_sym): If doing task linking, convert
1686 global variables to static.
1687 (_bfd_coff_write_task_globals): New function.
1688 start-sanitize-tic80
1689 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1690 (C_AUTOARG): #undef since it clashes with C_UEXT.
1691 (C_LASTENT): #undef since it clashes with C_STATLAB.
1692 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1694 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1695 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1696 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1699 start-sanitize-tic80
1700 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1702 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1703 PP relocations to complain_overflow_dont.
1705 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1707 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1708 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1710 (ppbase_reloc, glob15_reloc): New static functions.
1711 (glob16_reloc, local16_reloc): New static functions.
1712 (rtype2howto): Handle all relocation types.
1713 (coff_tic80_relocate_section): New static function.
1714 (coff_relocate_section): Define to coff_tic80_relocate_section.
1715 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1718 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1720 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1721 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1723 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1724 callers. If PE file, don't add section VMA.
1725 (coff_write_alien_symbol): If PE file, don't add section VMA.
1726 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1727 (_bfd_coff_write_global_sym): Likewise.
1728 (_bfd_coff_generic_relocate_section): Likewise.
1730 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1733 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1735 * cofflink.c (mark_relocs): Add new function to mark symbols which
1736 are used by relocations.
1737 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1738 suppress the skipping of symbols that have thus been marked.
1740 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1742 * coff-sh.c (sh_merge_private_data): New static function.
1743 (coff_bfd_merge_private_bfd_data): Define.
1745 start-sanitize-tic80
1746 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1748 * coff-tic80.c: Remove unnecessary #ifdefs.
1749 * config.bfd: Set targ_underscore to yes for tic80.
1751 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1753 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1754 with unresolved external symbols in GDB).
1757 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1759 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1760 the symbols associated with each BFD.
1761 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1763 * elf-m10200.c: Likewise.
1764 * elf32-m32r.c: Likewise.
1765 * elf32-sh.c: Likewise.
1767 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1769 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1770 alignment of a common symbol. If two symbols that look like
1771 common symbols are found in two shared libraries, and the size is
1772 different, use the larger size, and warn if --warn-common. If a
1773 common symbol overrides a definition in a shared library, set the
1774 size to the larger size, and warn if --warn-common.
1776 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1778 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1779 into any other machine type.
1781 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1783 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1784 data into an unitialised destination set its machine type as well.
1786 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1788 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1789 to common symbol size. Consistently treat uninitialized symbols
1790 in shared objects as common symbols.
1792 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1794 * archures.c (constants): Added new constants to identify the
1795 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1796 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1798 * bfd-in2.h (constants): Added new constants to identify
1799 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1800 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1801 bfd_mach_arm_4T. This file is auto-magically generated from the
1802 archures.c file. This update is just to save work.
1804 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1805 coff_arm_bfd_print_private_bfd_data,
1806 coff_arm_bfd_set_private_flags,
1807 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1808 (global): Macro redefinitions set up to use these new functions.
1810 * coffcode.h (coff_mkobject_hook): Added call to
1811 coff_arm_bfd_set_private_flags().
1812 (coff_set_arch_mach_hook): Added code to set machine type based on
1813 bits stored in internal flags.
1814 (coff_set_flags): Added code to set the new bits in the flags
1815 field based on the machine number.
1816 (function definition macros): Made all function definition macros
1817 conditional so that they can be overridden by target specific
1820 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1821 Structure extended to include new types, one each for ARMv2,
1822 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1824 * libcoff-in.h (struct coff_tdata): Added flags field.
1826 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1828 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1830 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1833 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1835 * coffgen.c (coff_find_nearest_line): If there are no syments,
1838 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1840 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1842 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1844 * targmatch.sed: Add explicit \n characters to work around bug in
1845 HP/UX 10.20 sed program.
1847 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1849 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1852 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1854 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1856 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1858 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1859 (struct elf_m68k_pcrel_relocs_copied, struct
1860 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1861 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1862 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1863 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1865 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1866 PC relative relocs for a global symbol defined in a regular
1867 object, and count the number of PC relative relocs copied for any
1869 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1870 traverse with elf_m68k_discard_copies.
1872 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1874 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1875 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1877 * coffcode.h (coff_compute_section_file_positions): Force the
1878 potential last byte in the file to be written out when
1881 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1883 * configure.host (mips*-*-openbsd*): New host.
1885 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1887 * elflink.h (elf_link_add_object_symbols): Only subtract the
1888 section VMA from the symbol value if this is a fully linked file.
1890 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1891 (struct elf_i386_link_hash_entry): Define.
1892 (struct elf_i386_link_hash_table): Define.
1893 (elf_i386_link_hash_traverse): Define.
1894 (elf_i386_hash_table): Define.
1895 (elf_i386_link_hash_newfunc): New static function.
1896 (elf_i386_link_hash_table_create): New static function.
1897 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1898 PC relative relocs for a global symbol defined in a regular
1899 object, and count the number of PC relative relocs copied for any
1901 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1902 traverse with elf_i386_discard_copies.
1903 (elf_i386_discard_copies): New static function.
1904 (bfd_elf32_bfd_link_hash_table_create): Define.
1906 From Gordon W. Ross <gwr@mc.com>:
1907 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1908 (sunos4_aout_backend): Use MY_entry_is_text_address.
1911 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1913 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1914 R_D30V_32_NORMAL to 2 (4 bytes).
1917 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1919 From Gordon W. Ross <gwr@mc.com>:
1920 * netbsd.h (N_SHARED_LIB): Define.
1921 (SEGMENT_SIZE): Don't define.
1922 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1924 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1925 (SEGMENT_SIZE): Don't define.
1927 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1928 to sizeof Rela structure, not sizeof Rel structure. From Gary
1929 Thomas <g.thomas@opengroup.org>.
1931 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1933 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1934 whenever entry is larger than text address, but only by whole
1935 pages. From Gordon W. Ross <gwr@mc.com>.
1937 * Makefile.in (install): Depend upon installdirs. Use
1938 mkinstalldirs to build $(oldincludedir).
1939 (installdirs): New target.
1941 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1942 if this is a debugging section which we are stripping.
1944 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1946 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1947 alpha-specific target data struct.
1949 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1951 From Thomas Graichen <graichen@rzpd.de>:
1952 * Makefile.in: Always use $(SHELL) when running move-if-change.
1953 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1954 * configure: Rebuild.
1956 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1958 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1959 VMA if this is an executable file or a shared object.
1961 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1964 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1966 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1967 start of the file. Remove uses later on which switch using
1969 (MY(callback)): Handle entry_is_text_address.
1970 (MY_entry_is_text_address): Define if not defined.
1971 (MY(backend_data)): Initialize new field.
1972 * aoutf1.h (sunos4_aout_backend): Likewise.
1973 * i386aout.c (MY(backend_data)): Likewise.
1974 * i386mach3.c (MY(backend_data)): Likewise.
1975 * mipsbsd.c (MY(backend_data)): Likewise.
1976 * sparclynx.c (sparclynx_aout_backend): Likewise.
1977 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1978 (MY_entry_is_text_address): Define.
1979 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1981 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1982 whose name starts with `.'.
1984 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1986 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1987 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1988 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1989 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1990 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1991 sparc-*-openbsd*): New targets.
1992 * configure: Rebuild.
1994 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1996 * stabs.c (struct stab_section_info): New field
1998 (_bfd_link_section_stabs): Fill the above array.
1999 (_bfd_stab_section_offset): Use `cumulative_skips' to
2000 speed up offset calculation.
2002 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2004 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2005 addend for non pc-relative relocations.
2007 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2008 for non-existent function.
2010 * elf-m10300.c (mn10300_elf_relax_section): New function.
2011 (mn10300_elf_relax_delete_bytes): Likewise.
2012 (mn10300_elf_symbol_address_p): Likewise.
2013 (mn10300_elf_get_relocated_section_contents): Likewise.
2014 (bfd_elf32_bfd_relax_section): Define.
2015 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2017 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2019 * configure.host: Set SHLIB_LIBS.
2020 * configure.in: Substitute SHLIB_LIBS.
2021 * configure: Rebuild.
2022 * Makefile.in (SHLIB_LIBS): New variable.
2023 ($(SHLIB)): Use $(SHLIB_LIBS).
2025 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2027 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2028 with bfd_section_vma.
2030 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2032 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2033 Correct CPU file names for mn10[23]00.
2034 * configure: Rebuild.
2036 * bfd.c (bfd_record_phdr): Cast count to size_t before
2039 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2040 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2041 (xcoff_write_archive_contents): LIkewise.
2042 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2043 (mips_elf_create_procedure_table): Likewise.
2044 * peicode.h (pe_print_idata): Likewise.
2045 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2046 * xcofflink.c (xcoff_get_section_contents): Likewise.
2047 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2048 (xcoff_link_add_symbols): Likewise.
2049 (xcoff_link_add_symbols): Likewise.
2051 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2052 (ppcboot_bfd_print_private_bfd_data): Likewise.
2054 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2055 to complain_overflow_signed.
2057 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2059 * VERSION: Set to 2.8.1.
2061 * Branched binutils 2.8.
2063 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2064 deciding whether to copy a reloc into a shared object.
2065 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2066 relocs in unallocated sections.
2067 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2068 R_SPARC_RELATIVE relocs in unallocated sections.
2070 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2072 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2073 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2076 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2078 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2079 override an uninitialized symbol from a shared library with a
2082 * elf-m10200.c: Rename from elf32-mn10200.c.
2083 * elf-m10300.c: Rename from elf32-mn10300.c.
2084 * cpu-m10200.c: Rename from cpu-mn10200.c
2085 * cpu-m10300.c: Rename from cpu-mn10300.c
2086 * Makefile.in: Update accordingly.
2088 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2089 (elf_mips_isa): Move to earlier in file.
2090 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2091 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2094 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2097 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2099 * configure.com: New file.
2100 * config.h-vms: Remove file.
2101 * makefile.vms: Update for new configure scheme.
2103 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2105 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2106 (ppc_process_before_allocation): Declare.
2107 * libcoff.h: Rebuild.
2109 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2111 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2113 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2115 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2117 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2118 symbol index for a R_IHCONST reloc.
2120 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2122 * targmatch.sed: Do not use \(\) recursively.
2124 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2126 * m68klinux.c (MACHTYPE_OK): Define.
2127 * i386linux.c (MACHTYPE_OK): Define.
2129 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2131 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2132 <hjl@gnu.ai.mit.edu>:
2133 * sparclinux.c: New file.
2134 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2135 * bfd-in2.h: Rebuild.
2136 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2137 * configure.in (sparclinux_vec): Add to list of vectors.
2138 * configure: Rebuild.
2139 * targets.c (sparclinux_vec): Declare.
2140 (bfd_target_vector): Add sparclinux_vec.
2141 * Makefile.in: Rebuild dependencies.
2142 (BFD32_BACKENDS): Add sparclinux.o.
2143 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2145 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2146 bfd_coff_backend_data field.
2147 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2149 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2150 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2151 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2153 * bfd.c: Include "libiberty.h".
2154 (strerror): Don't declare.
2155 (bfd_errmsg): Call xstrerror rather than strerror.
2157 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2159 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2160 reloc even if the symbol is in the .bss section.
2161 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2162 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2163 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2165 * coffcode.h (bfd_coff_backend_data): Add new field
2166 _bfd_coff_default_section_alignment_power.
2167 (bfd_coff_default_section_alignment_power): Define.
2168 (bfd_coff_std_swap_table): Initialize new field.
2169 * libcoff.h: Rebuild.
2170 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2171 symbol to the default section alignment.
2173 * COPYING: Update FSF address.
2176 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2178 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2179 21-bit absolute that made it act as a relative.
2182 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2184 * elflink.c (_bfd_elf_create_linker_section): Don't set
2185 bss_section and rel_section from existing sections.
2187 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2190 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2192 * aoutx.h (some_aout_object_p): Change executable test to fix
2193 problems with embedded a.out systems.
2195 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2197 * stabs.c (_bfd_stab_section_offset): New function.
2198 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2199 * libbfd.h: Rebuild.
2200 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2202 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2203 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2204 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2205 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2206 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2208 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2209 symbol. Check for memory allocation failure of *psinfo.
2210 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2211 callers. Set the value of the header symbol.
2212 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2213 * libbfd.h: Rebuild.
2215 start-sanitize-tic80
2216 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2218 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2219 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2220 reloc types, rather than silently failing to generate an output file.
2223 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2225 * targmatch.sed: Use the hold space to put the #ifdef around the
2226 the string constant.
2227 * targets.c (UNSUPPORTED_TARGET): Don't define.
2228 (find_target): Don't check for UNSUPPORTED_TARGET.
2229 (bfd_set_default_target): Don't try to optimize by checking for
2232 * Makefile.in: Rebuild dependencies.
2233 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2234 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2235 (elf32-m32r.o): Remove explicit target.
2237 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2240 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2241 count section symbols for sections that were created by the
2242 linker, or are not allocatable or not loadable.
2243 (elf32_sparc_finish_dynamic_sections): Output output section
2244 symbols for section for which we made space for them.
2246 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2248 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2249 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2251 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2253 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2254 (m32r_hi16_list): New static local.
2255 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2256 (m32r_elf_do_hi16_reloc): Delete.
2257 (m32r_elf_relocate_hi16): New function.
2258 (m32r_elf_lo16_reloc): New function.
2259 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2262 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2264 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2265 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2266 (m32r_elf_final_sda_base): New function.
2267 (m32r_elf_relocate_section): Rewrite sdata support.
2268 (m32r_elf_finish_dynamic_sections): Delete.
2270 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2272 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2273 * coff-svm68k.c: New file. Just defines some macros and includes
2275 * coff-m68k.c: Add functions to handle common addends, moved in
2276 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2277 Control whether relocs are visible using STATIC_RELOCS.
2278 * cf-m68klynx.c: Simplify greatly: just define macros to control
2280 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2281 * targets. (m68ksysvcoff_vec): Declare.
2282 (bfd_target_vector): Add m68ksysvcoff_vec.
2283 * config.bfd (m68*-motorola-sysv*): New target.
2284 * configure.in (m68ksysvcoff_vec): New vector.
2285 * configure: Rebuild.
2286 * Makefile.in: Rebuild dependencies.
2287 (BFD32_BACKENDS): Add coff-svm68k.o.
2288 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2290 * binary.c (binary_set_section_contents): Don't get misled if the
2291 first section is not loadable. From Matthew L. Martin
2294 * elflink.h (elf_bfd_final_link): Set the value of a section
2295 symbol to the section address unless doing a relocateable link.
2297 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2299 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2300 .plt entry if we've taken the function's address.
2301 (elf64_alpha_merge_gots): Merge collected flags info as well.
2303 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2305 * Many files: Add function prototypes.
2306 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2307 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2308 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2309 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2310 * peicode.h: Change several void * parameters to PTR.
2311 * srec.c (srec_get_symbol_info): Make static.
2312 * syms.c (bfd_symbol_is_absolute): Remove.
2313 * Makefile.in: Rebuild dependencies.
2315 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2317 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2318 (bfd_elf32_bfd_is_local_label): Don't define.
2320 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2323 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2325 * bfd-in.h: Don't include obstack.h.
2326 (struct bfd_hash_table): Change memory field to PTR.
2327 * bfd.c (struct _bfd): Change memory field to PTR.
2328 * bfd-in2.h: Rebuild.
2329 * libbfd-in.h (bfd_release): Declare as function, don't define as
2331 * libbfd.h: Rebuild.
2332 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2333 objalloc routines rather than obstack routines.
2334 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2335 (getpagesize): Don't define.
2336 (_bfd_new_bfd): Don't set _bfd_chunksize.
2337 (bfd_openr): Free new bfd and objalloc on failure.
2338 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2339 (bfd_alloc_size): Remove.
2340 (bfd_release): New function.
2341 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2342 objalloc routines rather than obstack routines.
2343 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2344 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2345 objalloc routines rather than obstack routines.
2346 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2347 (struct accumulate): Change memory to struct objalloc *.
2348 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2349 * dep-in.sed: Don't remove obstack.h from dependency list.
2350 * Makefile.in: Rebuild dependencies.
2351 (BFD_H_DEPS): Remove obstack.h.
2352 (install): Don't install obstack.h.
2353 * Many files: Don't include "obstack.h".
2356 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2357 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2358 * libbfd.h: Rebuild.
2359 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2360 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2361 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2363 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2364 old version of bfd_alloc.
2365 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2366 * libbfd.h: Rebuild.
2367 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2369 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2371 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2372 ELF local label syntax as well.
2374 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2376 * config.bfd (powerpc-*-beos*): New target.
2377 * configure.in (powerpc-*-beos*): Add case that explicitly
2378 does not set COREFILE for now. A future BeOS version is
2379 expected to support core files.
2380 * configure: Regenerate with autoconf.
2382 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2384 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2385 seen with a local symbol, rather than crashing.
2387 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2388 version symbols if there aren't any.
2390 start-sanitize-tic80
2391 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2393 * coff-tic80.c (coff_rtype_to_howto): Define
2394 (coff_tic80_rtype_to_howto): Clone generic coff version and
2395 add code to handle the funky TI "internal relocations".
2398 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2400 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2401 or size changes because of a weak symbol.
2403 * cisco-core.c (SIGEMT): Define if not defined.
2405 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2407 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2408 setting ever. Sanity check the version number. Sort out copying
2409 flags and other information when adding an indirect symbol.
2410 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2411 symbols added by the backend. Clear the entire contents of the
2413 (elf_export_symbol): Ignore indirect symbols.
2414 (elf_link_output_extsym): Accept a section without an owner in an
2416 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2417 version count. Correct the allocation of x_versymp.
2419 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2420 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2421 Don't return bfd_und_section_ptr when info->shared.
2422 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2423 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2424 (mips_elf_check_relocs): Resolve an indirect symbol in
2426 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2427 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2429 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2431 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2433 From Eric Youngdale <eric@andante.jic.com>:
2434 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2435 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2436 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2437 versioned symbol appears in both a regular and a shared object.
2438 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2439 appropriate. Improve error message.
2440 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2441 all uses. Add localsyms field.
2442 (elf_bfd_final_link): When generating a shared library, call
2443 elf_link_output_extsym to output all local symbols.
2444 (elf_link_output_extsym): Handle symbols which were forced to
2447 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2449 From Eric Youngdale <eric@andante.jic.com>:
2450 * elf-bfd.h (elf_symbol_type): Add version field.
2451 * elfcode.h (elf_slurp_symbol_table): Set version field.
2452 * elflink.h (elf_link_add_object_symbols): When creating an
2453 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2454 appropriate. Set up an indirection from the nondefault version of
2456 (NAME(bfd_elf,size_dynamic_sections)): Call
2457 elf_link_assign_sym_version before checking whether there are any
2458 versions. Always record the version name as a dynamic symbol.
2459 Initialize counters.
2460 (elf_link_assign_sym_version): After finding a version, see if a
2461 symbol should be forced to local scope. Create a new version
2462 definition if appropriate.
2463 (elf_link_output_extsym): Correct indirect symbol handling.
2464 * elf.c (bfd_elf_print_symbol): Print version information.
2465 (bfd_section_from_shdr): Turn version sections into BFD sections.
2466 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2467 if sh_info is not already set.
2468 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2470 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2471 _bfd_stringtab_add to copy the name into permanent memory if
2474 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2476 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2478 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2480 * coffcode.h (bfd_coff_backend_data): Change
2481 _bfd_coff_compute_section_file_positions to return a boolean
2482 value. Change all callers.
2483 (coff_compute_section_file_positions): Change return type to
2484 boolean. If the size of the last section changed, then output a
2485 zero byte at the end of the file.
2486 * libcoff.h: Rebuild.
2488 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2489 for at least 6 output symbols.
2490 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2491 emit a TC csect to represent the space they take up. For an XO
2492 symbol, just emit a reference, not a csect.
2494 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2495 Solaris doesn't like the combined options, and the -f is
2497 (stamp-tshlink, install): Likewise.
2499 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2500 handling when little endian.
2502 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2504 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2505 (mn10300_elf_relocate_section): Likewise.
2506 (elf_backend_relocate_section): Define.
2508 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2509 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2510 (elf32_mn10300_howto_table): Likewise.
2511 (elf32_mn10300_reloc_map): Likewise.
2512 (bfd_elf32_mn10300_reloc): Delete unused function.
2514 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2516 start-sanitize-tic80
2517 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2518 understand, just set the howto field to NULL, and the caller will
2519 print an appropriate error message.
2521 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2522 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2523 block. Use NULL for initializations of "ptr" rather than bare 0.
2524 * coff-h8300.c: Fix typo in comment.
2525 * coff-h8500.c: Ditto.
2527 * coff-z8k.c: Ditto.
2529 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2531 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2532 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2533 m32r_elf_get_relocated_section_contents): First pass at relax support.
2535 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2537 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2538 entry for reading verdef records.
2539 Use correct braces for computing increments of extverdaux and
2540 exteverdef record pointers.
2542 start-sanitize-tic80
2543 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2545 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2549 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2551 * elflink.h (elf_link_find_version_dependencies): Check that
2552 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2555 start-sanitize-tic80
2556 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2558 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2561 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2563 * targets.c (bfd_default_vector): Make non-const.
2564 (find_target): New static function, broken out of
2566 (bfd_set_default_target): New function.
2567 (bfd_find_target): Call find_target. When defaulting, use
2568 bfd_default_vector[0] if it is not NULL.
2569 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2570 * bfd-in2.h, libbfd.h: Rebuild.
2572 * syms.c (bfd_is_local_label): Return false if the symbol has no
2574 * coff-i960.c (coff_i960_is_local_label_name): New function.
2575 (coff_bfd_is_local_label_name): Define.
2576 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2577 (coff_bfd_is_local_label_name): Define.
2578 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2579 (coff_bfd_is_local_label_name): Define.
2580 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2581 with .. or _.L_ as local.
2582 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2583 (bfd_elf32_bfd_is_local_label_name): Define.
2584 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2585 beginning with $ as local.
2587 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2589 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2590 rather than comparing against info->lprefix.
2591 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2592 * elflink.h (elf_link_input_bfd): Likewise.
2593 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2594 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2596 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2597 _bfd_elf_is_local_label_name if not already defined.
2598 * elf.c (_bfd_elf_is_local_label_name): New function.
2599 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2601 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2602 (m88k_is_local_label_name): New static function.
2604 * coffcode.h (coff_bfd_is_local_label_name): Define as
2605 _bfd_coff_is_local_label_name if not already defined.
2606 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2607 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2608 * libcoff.h: Rebuild.
2610 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2611 to _bfd_is_local_label_name.
2612 (bfd_target): Likewise.
2613 * syms.c (bfd_is_local_label): Define as function, not macro.
2614 (bfd_is_local_name): Define.
2615 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2616 bfd_generic_is_local_label, and take a string rather than a
2618 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2619 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2620 (bfd_generic_is_local_label): Don't declare.
2621 (bfd_generic_is_local_label_name): Declare.
2622 * bfd-in2.h, libbfd.h: Rebuild.
2623 * All backends: Change local_label to local_label_name.
2625 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2626 (mips_elf_relocate_got_local): Change return type to boolean.
2627 Don't assume that the first zero entry is unassigned; instead, use
2629 (mips_elf_relocate_section): Check return value of
2630 mips_elf_relocate_got_local.
2631 (mips_elf_create_got_section): Initialize assigned_gotno field.
2634 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2636 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2640 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2642 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2643 that have no contents merely because linker_mark is not set.
2645 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2647 * config.bfd (mips*-*-lnews*): New target.
2648 * coff-mips.c (mips_relocate_section): Make assert compare
2649 content byteorder instead of header byteorder.
2650 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2652 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2653 * configure.in (ecoff_biglittle_vec): Add case.
2654 * configure: Update.
2656 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2658 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2659 name begins with ".note".
2660 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2661 section whose name begins with ".note".
2662 (get_program_header_size): Corresponding change.
2664 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2665 jal and for jal overflow.
2667 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2669 From Eric Youngdale <eric@andante.jic.com>:
2670 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2671 not found, try looking it up again without the version name.
2672 (elf_link_add_object_symbols): Always link against the dynamic
2673 symbol table of a dynamic object. When linking against a dynamic
2674 object, include version strings in symbol names, and set up
2675 version information. Add indirect symbols for default versions.
2676 (elf_link_create_dynamic_sections): Add special version sections.
2677 (struct elf_assign_sym_version_info): Define.
2678 (struct elf_find_verdep_info): Define.
2679 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2680 up version sections.
2681 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2682 (elf_link_find_version_dependencies): New static function.
2683 (elf_link_assign_sym_version): New static function.
2684 (elf_link_renumber_dynsyms): New static function.
2685 (struct elf_final_link_info): Add symver_sec field.
2686 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2687 local symbols of a dynamic object. Handle DT_VER* constants.
2688 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2689 dynamic object. Skip indirect symbols from ELF objects. Remove
2690 the version name before choosing a hash bucket. Write out the
2691 version information if appropriate.
2692 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2693 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2694 (bfd_elf64_size_dynamic_sections): Likewise.
2695 * bfd-in2.h: Rebuild.
2696 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2697 Change elf_link_hash_flags to unsigned short.
2698 (ELF_LINK_HIDDEN): Define.
2699 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2700 dynverdef_hdr, dynversym_section, dynverdef_section,
2701 dynverref_section, cverdefs, cverrefs, verdef, verref.
2702 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2703 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2704 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2705 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2706 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2707 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2708 (_bfd_elf_slurp_version_tables): Declare.
2709 * elf.c (_bfd_elf_swap_verdef_in): New function.
2710 (_bfd_elf_swap_verdef_out): Likewise.
2711 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2712 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2713 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2714 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2715 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2716 version information if there is any.
2717 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2718 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2719 (elf_fake_sections): Handle .gnu.version* section names.
2720 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2721 (_bfd_elf_slurp_version_tables): New function.
2722 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2723 version name in string entered in dynamic hash table.
2724 * elfcode.h: Include fnmatch.h.
2725 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2726 symbol which was forced to become local.
2727 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2728 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2729 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2730 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2732 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2734 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2736 (mn10200_elf_relax_section): Correctly compute a symbol's value
2737 when the symbol is local, but not in the same section as we are
2738 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2741 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2743 * elf32-m32r.c: Rewrite to use ELF backend linker.
2744 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2745 Add small data area support (R_M32R_SDA16).
2746 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2747 * bfd-in2.h,libbfd.h: Regenerated.
2749 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2751 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2752 (mn10200_elf_relax_delete_bytes): Likewise.
2753 (mn10200_elf_symbol_address_p): Likewise.
2754 (mn10200_elf_get_relocated_section_contents): Likewise.
2755 (bfd_elf32_bfd_relax_section): Define.
2756 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2758 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2759 (mn10200_elf_relocate_section): Likewise.
2760 (elf_backend_relocate_section): Define.
2763 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2765 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2766 reloc.c, targets.c: New target, elf-*-D30V.
2768 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2770 * cpu-d30v.c, elf32-d30v.c: New files.
2773 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2775 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2776 * bfd-in2.h: Regenerated.
2777 start-sanitize-tic80
2778 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2779 (rtype2howto): Add function.
2780 (tic80_howto_table): Add.
2783 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2785 * sysdep.h: Don't define errno in MSVC if error.h is included.
2787 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2789 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2790 is initialized before it is used.
2792 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2794 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2795 symbol into a weak undefined symbol; leave it as a common symbol.
2797 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2799 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2800 about a symbol defined in a dynamic object if it has already been
2801 defined in a regular object.
2803 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2805 * makefile.vms: Add gcc flags to allow compiling with current gcc
2807 (targmatch.h): New dependency.
2809 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2811 * evax.h (ALPHA_R_CODEADDR): New relocation.
2812 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2814 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2816 * bfd-in2.h, libbfd.h: Rebuild.
2818 Restrict symbol length to 64 bytes, case preserving:
2819 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2820 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2821 (_bfd_evax_length_hash_symbol): Added.
2822 * evax-etir.c (_bfd_evax_write_etir): Call
2823 _bfd_evax_length_hash_symbol before output of symbol.
2824 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2825 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2827 * evax-emh.c: Output filename to object file without path.
2829 * evax-egsd.c: New sections for local and global commons.
2831 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2832 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2833 notices. Replace AXP with Alpha.
2835 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2837 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2838 sections if we are creating a shared library.
2840 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2842 * configure.host (i386-windows): Don't set host64=true.
2844 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2846 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2847 (elf_mips16_gprel_howto): New static variable.
2848 (mips16_gprel_reloc): New static function.
2849 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2850 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2851 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2852 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2853 * bfd-in2.h, libbfd.h: Rebuild.
2855 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2857 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2858 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2860 start-sanitize-r5900
2861 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2863 * config.bfd: add r5900
2866 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2868 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2869 the output section will be the absolute section; don't print an
2870 assertion message for that case when doing a relocateable link.
2872 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2874 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2875 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2876 need_fn_sub, call_stub, and call_fp_stub.
2877 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2878 (mips_elf_link_hash_newfunc): Initialize new fields.
2879 (mips_elf_link_hash_table_create): Likewise.
2880 (mips_elf_relocate_section): Redirect relocations to use mips16
2881 stubs when appropriate.
2882 (mips_elf_check_relocs): Attach stub sections to the appropriate
2883 symbol. Set need_fn_stub when appropriate.
2884 (mips_elf_always_size_sections): New static function.
2885 (mips_elf_check_mips16_stubs): New static function.
2886 (elf_backend_always_size_sections): Define.
2887 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2889 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2890 attached to sections which are not being included in the link.
2892 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2894 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2895 symbol value when computing the addend for a pc_relative
2898 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2900 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2901 relocateable link, just skip pc_relative pcrel_offset relocs.
2902 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2903 structure for an ARM26 reloc which can be resolved.
2904 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2905 reloc can be resolved.
2907 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2908 error in overflow check for R_RELBYTE.
2910 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2912 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2913 From Mark Rasin <mark.rasin@telrad.co.il>.
2915 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2918 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2920 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2921 (elf_mn10200_howto_table): Likewise.
2922 (mn10200_reloc_map): Likewise.
2924 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2926 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2927 * bfd-in2.h, libbfd.h: Regenerated.
2928 * elf32-m32r.c: Add support for them.
2930 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2932 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2933 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2934 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2935 r_format and r_pcrel. Always return a value.
2936 * riscix.c (MY_final_link_callback): Define to dummy value.
2938 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2939 relocations against the text segment, look up the output name of
2941 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2942 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2943 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2944 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2945 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2947 start-sanitize-tic80
2948 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2950 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2951 routines for little endian data.
2952 * coffcode.h (coff_write_object_contents): Set magic to
2953 TIC80_ARCH_MAGIC for TIc80.
2955 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2957 * coff-tic80.c (tic80coff_vec): Change to little endian data
2961 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2963 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2964 auxiliary_filters parameter to be const char * const *. Accept a
2965 NULL terminated array.
2966 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2967 (bfd_elf32_size_dynamic_sections): Update declaration.
2968 * bfd-in2.h: Rebuild.
2970 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2972 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2973 NOTYPE symbol in a text section as a FUNC symbol.
2975 * coffcode.h (coff_compute_section_file_positions): Force
2976 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2978 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2980 * libaout.h (machine_type): Reserve several values for sparclet.
2982 start-sanitize-tic80
2983 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2985 * config.bfd (tic80-*-*): Don't require 'coff'.
2988 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2990 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2991 table to v850_elf_reloc for all non-standard relocations.
2992 (v850_elf_check_relocs): Add check for h being non-null.
2993 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2994 statement instead of multiple ifs.
2995 (v850_elf_relocate_section): Fix up error message, don't just call
2998 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3000 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3001 Use bfd_elf_generic_reloc as special function for all relocs.
3002 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3004 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3005 24bit pc-relative reloc.
3007 start-sanitize-tic80
3008 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3010 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3011 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3012 header byte order is little endian. Use correct bfd_get and
3013 bfd_put routines for little endian headers.
3014 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3015 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3018 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3020 * reloc.c: Add BFD_RELOC_24.
3021 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3022 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3023 * bfd-in2.h, libbfd.h: Rebuilt.
3025 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3027 elf64-alpha multiple .got rewrite:
3029 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3030 (bfd_elf*_mkobject): Don't define here ...
3031 * elfxx-target.h: ... but rather here. Default always_size_sections
3033 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3034 what the #defines in elf-bfd.h transmuted it to anyway.
3036 * section.c: Add SEC_LINKER_CREATED flag.
3037 * bfd-in2.h: Rebuild.
3038 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3039 relocation section flags.
3040 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3041 SEC_IN_MEMORY to recognize generated bits.
3042 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3044 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3045 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3046 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3047 * elf32-ppc.c (ppc_elf_create_linker_section,
3048 ppc_elf_size_dynamic_sections): Likewise.
3049 * elf32-sparc.c (elf32_sparc_check_relocs,
3050 elf32_sparc_size_dynamic_sections): Likewise.
3051 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3053 (_bfd_elf_create_dynamic_sections): Likewise.
3054 (_bfd_elf_make_linker_section_rela): Likewise.
3055 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3056 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3057 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3058 to identify generated bits.
3059 (elf_link_input_bfd): Likewise.
3061 * elf64-alpha.c: Rewrite everything touching relocations.
3063 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3065 * elf32-v850.c (all functions and static variables): Go through
3066 and regularize names to be of the form v850_elf_<xxx>.
3067 (toplevel): Include <elf/v850.h>.
3068 (enum reloc_type): Move to include/elf/v850.h.
3069 (v850_elf_check_relocs): For common variables, if the variable is
3070 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3071 into the appropriate section.
3072 (elf_backend_check_relocs): Define.
3074 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3076 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3078 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3080 * config.bfd (mips*el-*-linux*): New target.
3081 (mips*-*-linux*): New target.
3083 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3084 Return a useful value.
3086 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3088 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3090 * configure: Rebuild.
3091 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3092 ac_cv_func_mmap in bfd/configure.host.
3094 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3095 filter_shlib and auxiliary_filter_shlib parameters.
3096 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3098 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3099 (bfd_elf64_size_dynamic_sections): Likewise.
3100 * bfd-in2.h: Rebuild.
3102 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3104 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3105 symbols, don't export a symbol which is defined by an object in an
3106 archive which contains shared objects.
3108 start-sanitize-tic80
3109 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3111 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3112 for TI TMS320c80 (MVP).
3113 (bfd_archures_list): Add bfd_tic80_arch.
3114 * bfd-in2.h: Regenerate by running "make headers".
3116 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3118 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3119 * configure.in (case $vec): Correct typo, "tb" not "tp".
3120 Also add cofflink.o for tic80coff_vec.
3121 * configure: Regenerate with autoconf.
3124 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3126 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3127 is configured with --with-mmap.
3129 start-sanitize-tic80
3130 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3132 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3133 (ALL_MACHINES): Add cpu-tic80.o
3134 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3135 * coff-tic80.c: Add skeleton, cloned from another coff config.
3136 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3140 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3142 * TODO: Correct a misspelling.
3143 start-sanitize-tic80
3144 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3145 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3146 * configure.in (case $vec): Add tic80coff_vec entry.
3147 * configure: Regenerate with autoconf.
3148 * archures.c (bfd_tic80_arch): Declare.
3149 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3150 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3151 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3152 (bfd_target_vector): Add tic80coff_vec entry.
3155 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3157 * elflink.h (elf_buckets): Add some more values for larger
3160 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3162 * Makefile.in (install): Move subdir_do out of conditional. From
3163 Fred Fish <fnf@cygnus.com>.
3165 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3167 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3169 (elf_mn10200_howto_table): Likewise.
3170 (mn10200_reloc_map): Likewise.
3172 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3175 mips16 symbol during the link.
3176 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3178 (mips_elf_link_output_symbol_hook): New static function.
3179 (elf_backend_link_output_symbol_hook): Define.
3181 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3184 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3186 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3187 against SEC_DEBUGGING sections here (revert patch of December 5).
3188 * elfcode.h (elf_object_p): Check for them here, instead.
3190 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3193 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3195 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3196 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3197 * elf-bfd.h (struct elf_size_info): Update declaration of
3199 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3200 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3201 * elfxx-target.h: Use new dynamic reloc routines by default.
3202 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3205 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3207 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3208 if NAMES_HAVE_UNDERSCORE is defined.
3210 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3212 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3214 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3216 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3219 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * elflink.h (elf_link_add_object_symbols): Only add a weak
3222 symbol if the real definition is in the dynamic symbol table.
3223 After finding the real definition, then, if it is dynamic, add the
3224 weak symbol to the dynamic symbol table.
3226 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3228 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3230 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3233 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3235 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3237 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3238 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3239 * reloc.c: Remove mn10300 big endian relocs.
3240 * bfd-in2.h, libbfd.h: Rebuilt.
3242 * elf32-mn10200.c: Update from elf32-mn10300.c.
3244 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3246 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3248 * elf32-mn10300.c: Add some comments.
3250 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3252 * ihex.c (ihex_scan): Always initialize buf before jumping to
3254 (ihex_read_section): Likewise.
3256 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3258 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3259 inplace for most relocs.
3261 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3264 even if SEC_ALLOC is not set.
3265 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3266 when deciding whether to copy a reloc into a shared object.
3267 (elf_i386_relocate_section): Likewise.
3268 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3269 (elf32_sparc_relocate_section): Likewise.
3270 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3271 reloc section if it is not set in the source section.
3272 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3273 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3274 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3276 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3278 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3279 expects a .got.plt until we actually create it.
3281 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3284 message for bfd_reloc_outofrange, rather than aborting. From
3285 Philippe De Muyter <phdm@info.ucl.ac.be>.
3287 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3288 a relocateable link, don't try to process them. From Heinz Wrobel
3289 <wrobel@lpr.e-technik.tu-muenchen.de>.
3291 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3293 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3294 mn10300_info_howto_rel. Tweak reloc argument to be an
3295 Elf32_Internal_Rela.
3296 (USE_RELA): Define instead of USE_REL.
3297 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3299 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3301 * configure.in, configure: Handle mips*-sgi-irix6*.
3302 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3305 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3307 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3308 relocation against a symbol defined in a section with no output
3311 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3313 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3314 * configure, config.in: Rebuild with autoconf 2.12.
3316 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3317 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3318 (swap_out_syms): Set st_other from existing st_other field.
3319 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3321 (elf_link_output_extsym): Set the other field from the global hash
3323 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3324 (elf_mips16_jump_howto): New static variable.
3325 (mips16_jump_reloc): New static function.
3326 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3327 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3328 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3330 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3331 * bfd-in2.h, libbfd.h: Rebuild.
3332 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3334 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * configure.host: Use long long for mips-sgi-irix6*.
3338 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3339 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3341 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3343 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3344 (enum reloc_type): Add more reloc types.
3345 (elf32_mn10300_howto_table): Update for new reloc types.
3346 (elf32_mn10300_reloc_map): Update for new reloc types.
3347 * reloc.c: Add some new relocs for the mn10300 series.
3348 * bfd-in2.h, libbfd.h: Rebuilt.
3350 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3352 * som.c (setup_sections): Don't lose for a space which has
3353 no data, but some symbols.
3355 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3358 (sunos_link_hash_table_create): Initialize got_needed.
3359 (sunos_create_dynamic_sections): Only set .got section size if it
3360 is not already set. Set got_needed.
3361 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3362 sdynptr, and only handle dynamic sections, if dynamic sections are
3364 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3365 Initialize .got section.
3366 (sunos_scan_ext_relocs): Likewise.
3367 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3369 (sunos_finish_dynamic_link): Check got_needed. Only set up
3370 dynamic linking information if needed.
3372 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3374 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3376 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3378 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3380 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3382 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3385 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3387 * filemode.c: Include sysdep.h.
3388 * ihex.c: Add casts to eliminate compiler warnings.
3389 * sunos.c: Add casts to eliminate compiler warnings.
3391 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3393 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3395 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3396 appropriate relocations in the .so file if shared.
3397 (ppc_elf_relocate_section): Ditto.
3399 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3401 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3402 complain_overflow_unsigned.
3404 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3406 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3407 overflows for R_D10V_16 and R_D10V_18.
3409 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3412 (do_with_relocs): Likewise.
3413 (do_as_repeat): Likewise.
3414 (copy_expression): Likewise.
3416 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3418 * ieee.c (ieee_write_external_part): Correctly record whether
3419 there is an external part.
3421 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3423 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3424 handle tda offsets for sld.w and sst.w instructions.
3425 Fix alignment check in sld.w and sst.w tda reloc handling.
3427 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3429 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3431 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3433 * elf32-v850.c: Add comments about assumptions about
3434 char, short & long sizes.
3435 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3436 problems for several relocs.
3438 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3439 R_V850_SDA_OFFSET entry.
3441 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3444 Store import file index in ldindx.
3445 (xcoff_build_ldsyms): Assume that ldsym was not previously
3446 allocated. For an imported symbol, copy ldindx into l_ifile.
3448 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3450 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3451 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3452 fields in R_V850_TDA_OFFSET.
3453 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3454 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3457 * elf32-v850.c: Include bfdlink.h.
3458 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3460 (elf32_v850_bfd_final_link_relocate): New function.
3461 (v850_elf_relocation_section): Likewise.
3462 (elf_backend_relocate_section): Define.
3464 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3466 * binary.c (binary_set_section_contents): Ignore sections which
3467 don't have SEC_LOAD and SEC_ALLOC set.
3469 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3471 * linker.c (_bfd_generic_final_link): Avoid losing static
3472 symbols in the .bss section.
3474 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3477 (mips32_64bit_reloc): New static function.
3478 (mips_reloc_map): Add entry for BFD_RELOC_64.
3479 (mips_elf_relocate_section): Handle R_MIPS_64.
3481 * linker.c (default_indirect_link_order): Print an error message
3482 when attempting to do a relocateable link with different object
3483 file formats, rather than calling abort.
3485 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3487 * reloc.c (m32r relocs): Rename them.
3488 * bfd-in2.h, libbfd.h: Regenerated.
3489 * elf32-m32r.c: Update.
3490 (m32r_elf_10_pcrel_reloc): New function.
3491 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3492 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3494 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3496 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3497 all sections that will be included in the output file.
3498 (_bfd_generic_link_output_symbols): Discard symbols in sections
3499 which are being discarded.
3500 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3501 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3502 (elf_v850_howto_table): Corresponding changes.
3503 (elf_v850_reloc_map): Corresponding changes.
3504 * reloc.c: Add additional V850 relocations.
3505 * bfd-in2.h, libbfd.h: Rebuilt.
3507 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3508 no longer want in pc-relative relocs.
3510 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3512 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3513 accept a reloc against an undefined sybmol!
3515 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3517 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3519 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * VERSION: Bump for new relocation.
3523 * hosts/i386bsd.h: If NBPG is not defined, define it as
3524 PAGE_SIZE, for recent versions of FreeBSD.
3526 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * configure.host: Use `long long' as the 64 bit type on a Solaris
3529 host, since both gcc and the SunPRO compilers support it.
3531 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3533 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3534 mistake to have reused the ECOFF LITERAL for ELF since they have
3535 different semantics.
3536 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3537 * bfd-in2.h, libbfd.h: Rebuild.
3539 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3542 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3543 dynamic relocation for an undefweak symbol when we are building
3544 a static executable.
3546 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3548 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3549 point explicitly to srcdir.
3550 (targmatch.h): Edit references to point explicitly to objdir.
3552 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3554 * config.bfd: When setting targ_cpu, don't get confused by
3557 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3559 * configure.host: Add support for windows host (a build done
3560 under the Microsoft build environment).
3562 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3564 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3565 definition in a dynamic object, add it to the dynamic symbol table
3566 if any dynamic object mentions it. Reverts part of last patch.
3568 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3569 (sunos_link_hash_table_create): Initialize got_base.
3570 (bfd_sunos_size_dynamic_sections): If the .got section is more
3571 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3573 (sunos_check_dynamic_reloc): Subtract got_base from a base
3574 relative relocation.
3576 * elf32-mips.c (elf_mips_isa): New static function.
3577 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3578 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3580 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3582 * archive.c (do_slurp_coff_armap): Only treat archive as little
3583 endian for i960 COFF.
3585 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3588 by the change in size of the section when EXEC_P is not set.
3590 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3591 (m68kcoff_rtype_to_howto): New static function.
3592 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3593 VMA to the addend for a PC relative reloc.
3595 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3597 * Makefile.in: Rebuild dependencies.
3599 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3602 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3604 * Makefile.in: Remove explicit dependencies for mn10200 and
3606 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3607 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3608 (dependencies): Rebuilt.
3610 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3613 during this function.
3615 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3616 section if the flags are compatible.
3618 * configure.in: Add havevecs, and put it in tdefaults.
3619 * mpw-config.in: Likewise.
3620 * configure: Rebuild.
3621 * targmatch.sed: New file; a sed script to build targmatch.h from
3623 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3624 * targets.c: Include "fnmatch.h".
3625 (struct targmatch): Define.
3626 (bfd_target_match): Define by including targmatch.h.
3627 (bfd_find_target): If the target is not found by name, search for
3628 it as a configuration triplet.
3629 * Makefile.in: Rebuild dependencies.
3630 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3631 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3632 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3633 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3634 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3635 (CFILES): Remove i386dynix.c and hp300bsd.c.
3636 (targmatch.h): New target.
3637 (do_clean): Remove targmatch.h.
3639 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3640 * acconfig.h: Add NEED_DECLARATION_GETENV.
3641 * configure, config.in: Rebuild.
3642 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3643 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3645 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3647 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3648 * cpu-mn10200.c, cpu-mn10300.c: New files.
3649 * elf32-mn10200.c, elf32-mn10300.c: New files.
3650 * Makefile.in: Break mn10x00 support into two separate
3651 configurations, mn10200 and mn10300.
3652 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3653 * bfd-in2.h, configure: Rebuilt.
3655 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3657 * Makefile.in (do_clean): Move config.log to do_distclean.
3659 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3661 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3662 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3663 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3664 (elf32-mn10x00.o): Add dependencies.
3665 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3666 (bfd_mn10x00_arch): Declare.
3667 (bfd_archures_list): Add bfd_mn10x00_arch.
3668 * config.bfd: Add mn10x00-*-*.
3669 * configure.in: Add bfd_elf32_mn10x00_vec.
3670 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3671 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3672 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3673 * bfd-in2.h, configure: Rebuilt.
3675 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3677 openVMS/Alpha: Provide filename and case_hack flags via
3678 symbol table from gas.
3679 Add case_hack code for symbol output from vax/vms.
3680 * evax-alpha.c (evax_initialize): Remove filename handling,
3681 filename is provided via symbol table.
3682 (evax_get_symtab): Use local symbol count when setting up table.
3683 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3685 (_bfd_evax_write_egsd): Skip file name symbol.
3686 * evax-emh.c (get_vms_time_string): Local function now.
3687 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3689 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3690 through _bfd_evax_case_hack_symbol.
3691 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3693 (_bfd_evax_basename): Removed.
3694 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3695 * evax.h (evax_private_data_struct): Remove filename.
3696 (flag_hash_long_names, flag_show_after_trunc,
3697 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3700 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3702 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3703 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3704 (NO_SWAP_MAGIC): Don't define.
3705 (SWAP_MAGIC): Define.
3707 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3708 no hash table entry for a global symbol.
3710 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3712 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3714 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3717 symbol type with T_NULL. Warn if symbol type changes. Based on
3718 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3720 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3721 a dynamic object in the dynamic symbol table if it is referenced
3722 or defined by a regular object.
3724 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3726 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3727 remove dwarf local labels. Shrinks binaries by a factor of 3!
3729 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3731 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3732 by hand, rather than by calling bfd_make_section.
3734 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3736 * reloc.c: Rename m32r relocs.
3737 * bfd-in2.h, libbfd.h: Rebuilt.
3738 * elf32-m32r.c: Update.
3740 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3743 link, adjust the symbol index of a base relative reloc. Don't
3744 change the addend of a PC relative reloc if pcrel_offset is set.
3745 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3746 a relocateable link.
3748 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3749 it is zero, in case src_mask matters.
3750 (bfd_install_relocation): Likewise.
3752 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3754 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3756 (_bfd_xcoff_bfd_final_link): Don't set target_index
3757 to an uninitialized value.
3759 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3762 indices, rather than crashing.
3763 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3765 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3768 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3770 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3772 (coff_arm_adjust_symndx): New static function.
3773 (coff_adjust_symndx): Define.
3775 * srec.c (srec_scan): Accept multiple symbols on a single line.
3776 From Pascal Martin <pmartin@alsys.com>.
3780 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3782 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3783 (sunos_merge_private_bfd_data): New function.
3785 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3789 (bfd_merge_private_bfd_data): Likewise.
3790 * section.c (bfd_copy_private_section_data): Likewise.
3791 * syms.c (bfd_copy_private_symbol_data): Likewise.
3792 * bfd-in2.h: Rebuild.
3793 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3794 both BFD's are the right flavour.
3795 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3796 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3797 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3798 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3799 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3800 (ppc_elf_merge_private_bfd_data): Likewise.
3801 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3802 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3804 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3805 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3808 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3810 * reloc.c: Add m32r relocs.
3811 * bfd-in2.h, libbfd.h: Rebuilt.
3812 * cpu-m32r.c,elf32-m32r.c: New files.
3814 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3818 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3820 * tekhex.c (first_phase): Change type parameter from char to int.
3822 (pass_over): Change func to expect int, not char.
3824 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3825 rather than SEC_LOAD when aligning the file offset for the first
3826 section in a segment.
3828 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3830 * syms.c (coff_section_type): Make arg const.
3831 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3832 to make_bfd_asection().
3833 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3834 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3835 (_bfd_elf_stringtab_init): Remove prototype.
3837 * netbsd-core.c (swap_abort): Add prototype.
3838 * aix386-core.c (swap_abort): Ditto & make static
3839 * hpux-core.c (swap_abort): Ditto & make static.
3840 * irix-core.c (swap_abort): Ditto & make static.
3841 * ptrace-core.c (swap_abort): Ditto & make static.
3842 * trad-core.c (swap_abort): Ditto & make static.
3843 * coffswap.h (coff_swap_reloc_in): Ditto.
3844 (coff_swap_reloc_out): Ditto.
3845 (coff_swap_filehdr_in): Ditto.
3846 (coff_swap_filehdr_out): Ditto.
3847 (coff_swap_sym_in): Ditto.
3848 (coff_swap_sym_out): Ditto.
3849 (coff_swap_aux_in): Ditto.
3850 (coff_swap_aux_out): Ditto.
3851 (coff_swap_lineno_in): Ditto.
3852 (coff_swap_lineno_out): Ditto.
3853 (coff_swap_aouthdr_in): Ditto.
3854 (coff_swap_aouthdr_out): Ditto.
3855 (coff_swap_scnhdr_in): Ditto.
3856 (coff_swap_scnhdr_out): Ditto.
3857 * ihex.c (ihex_sizeof_headers): Ditto.
3858 * tekhex.c (getsym): Ditto.
3859 (find_chunk): Ditto & make static.
3860 (insert_byte): Ditto.
3861 (first_phase): Ditto.
3863 (tekhex_get_symtab): Ditto & make static.
3864 (tekhex_get_symtab_upper_bound): Ditto & make static.
3865 (tekhex_mkobject): Ditto.
3866 (tekhex_object_p): Ditto.
3867 (move_section_contents): Ditto.
3868 (tekhex_get_section_contents): Ditto.
3869 (tekhex_set_arch_mach): Ditto & make static.
3870 (tekhex_set_section_contents): Ditto.
3871 (writevalue): Ditto.
3874 (tekhex_write_object_contents): Ditto.
3875 (tekhex_sizeof_headers): Ditto.
3876 (tekhex_make_empty_symbol): Ditto.
3877 (tekhex_get_symbol_info): Ditto.
3878 (tekhex_print_symbol): Ditto.
3879 * irix-core.c (make_bfd_asection): Ditto.
3880 (irix_core_core_file_p): Ditto.
3881 (irix_core_core_file_failing_command): Ditto.
3882 (irix_core_core_file_failing_signal): Ditto.
3883 (irix_core_core_file_matches_executable_p): Ditto.
3884 (irix_core_make_empty_symbol): Ditto.
3885 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3886 * srec.c (srec_new_symbol): Ditto.
3887 (srec_get_section_contents): Ditto.
3888 (srec_set_arch_mach): Ditto.
3889 (srec_set_section_contents): Ditto.
3890 (internal_srec_write_object_contents): Ditto.
3891 (srec_write_object_contents): Ditto.
3892 (symbolsrec_write_object_contents): Ditto.
3893 (srec_sizeof_headers): Ditto.
3894 (srec_make_empty_symbol): Ditto.
3895 (srec_get_symtab_upper_bound): Ditto.
3896 (srec_get_symtab): Ditto.
3897 (srec_print_symbol): Ditto and make static.
3898 * elf.c (elf_read): Ditto
3899 (assign_section_numbers): Ditto.
3900 (elf_fake_sections): Ditto.
3901 (sym_is_global): Ditto.
3902 (elf_map_symbols): Ditto.
3903 (get_program_header_size): Ditto.
3904 * coffgen.c (make_a_section_from_file): Ditto.
3905 (coff_real_object_p): Ditto.
3906 (fixup_symbol_value): Ditto.
3907 (build_debug_section): Ditto.
3909 * syms.c (coff_section_type): Ditto.
3911 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3913 * bfd-in2.h: Rebuilt after m32r changes.
3915 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3917 * config.bfd,configure.in,configure: Add m32r support.
3918 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3919 * config.bfd: Keep target list alphabetically sorted.
3921 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3923 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3924 to add in the constant part found in the instruction itself.
3925 (case R_V850_HI16_S): Likewise.
3927 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3929 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3930 and R_D10V_18 to be 1 (word).
3932 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * stabs.c (_bfd_link_section_stabs): If the output_section field
3935 of either section is bfd_abs_section, then the linker is
3936 discarding the section and we should not optimize it.
3938 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3940 * Makefile.in (aout-sparcle.o): New target.
3941 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3942 * config.bfd (sparclet-*-aout*): Add case.
3943 * configure.in (sparcle_aout_vec): Add case.
3944 * configure: Regenerated.
3945 * targets.c (sparcle_aout_vec): Declare.
3946 (bfd_target_vector): Add sparcle_aout_vec.
3947 * aout-sparcle.c: New file.
3949 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3951 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3952 low order sign bit propogation for R_V850_HI16_S.
3954 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3955 handling V850 specific relocs.
3956 (elf_v850_howto_table): Use the new function for some
3957 relocations. Twiddle masks & shifts for some relocs.
3958 Set partial_inplace where needed.
3960 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3963 default architecture to a machine number of 0.
3964 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3966 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3967 the output BFD is the default, set it from the first input BFD.
3969 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3971 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3972 insert at bitpos zero. The HI16 relocs are shifted right
3973 by 16 bits. Fix src_mask for all relocs.
3974 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3976 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3979 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3982 Rewrite to use BFD file read routines and to avoid using a fixed
3983 length for the file name.
3985 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3987 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3988 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3989 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3990 to R_V850_{32,16,8}.
3992 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3994 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3995 (elf_v850_howto_table): Add info for HI16_S reloc.
3996 (v850_reloc_map): Add HI_16_S reloc.
3997 * reloc.c: Define BFD_RELOC_V850_* relocs.
3999 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * elf32-sh.c: New file.
4003 * elf.c (prep_headers): Handle bfd_arch_sh.
4004 * elfcode.h (write_relocs): Handle absolute symbol.
4005 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4006 (_bfd_elf64_link_read_relocs): Declare.
4007 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4008 elf_link_read_relocs. Make globally visible. Change all
4010 (elf_link_input_bfd): Get external symbols from cache in
4011 symtab_hdr->contents. Get contents from cache in
4013 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4015 * reloc.c: Define BFD_RELOC_SH_* relocs.
4016 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4017 * coff-sh.c (sh_insns_conflict): Fix a return value.
4018 (_bfd_sh_align_load_span): New globally visible function, broken
4019 out of sh_align_load.
4020 (sh_align_load): Call _bfd_sh_align_load_span.
4021 (sh_swap_insns): Change relocs parameter to PTR.
4022 * bfd-in2.h, libbfd.h: Rebuild.
4023 * targets.c (bfd_elf32_sh_vec): Declare.
4024 (bfd_elf32_shl_vec): Declare.
4025 * config.bfd (sh-*-elf*): New target.
4026 * configure.in (bfd_elf32_sh_vec): New target vector.
4027 (bfd_elf32_shl_vec): New target vector.
4028 * configure: Rebuild.
4029 * Makefile.in: Rebuild dependencies.
4030 (BFD32_BACKENDS): Add elf32-sh.o.
4031 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4033 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4034 page before checking D_PAGED.
4036 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4037 (ihex_write_object_contents): Remove extbase; always use segbase
4040 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4042 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4043 * configure.host (i[345]86-*-*): Ditto.
4044 * config.bfd (i[345]86-*-*): Ditto.
4045 * configure: Regenerate.
4047 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4050 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4052 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4053 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4054 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4055 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4056 will have an ST_CODE type, change the symbol's type to ST_DATA.
4057 * som.c (hppa_som_gen_reloc_type): Update prototype.
4059 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4061 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4062 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4063 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4064 (mips_elf_finish_dynamic_sections): Likewise.
4066 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4068 * configure.host (HLDENV): New variable to set. Set it for
4069 *-*-sysv4*, since those linkers may not support -R but they always
4070 support LD_RUN_PATH.
4072 * libieee.h (NSECTIONS): Don't define.
4073 (ieee_data_struct): Change section_table to asection **. Add
4075 * ieee.c (get_section_entry): If the table isn't big enough, make
4077 (ieee_slurp_sections): Remove assertion about number of sections.
4078 (ieee_object_p): Adjust initialization of ieee to match changes to
4081 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4082 symbols merely because we are generating a shared library.
4083 (xcoff_build_ldsyms): Don't set up global linkage code for an
4084 undefined symbol merely because we are generating a shared
4087 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4089 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4090 (BFD32_BACKENDS) Add elf32-v850.o.
4091 * archures.c: Add bfd_v850_arch.
4092 * bfd-in2.h: Add bfd_v850_arch.
4093 * config.bfd (v850-*-*): New target.
4094 * configure: (bfd_elf32_v850_vec) New vector.
4095 * configure.in: (bfd_elf32_v850_vec) New vector.
4096 * cpu-v850.c: New file.
4097 * elf.c (prep_headers): Added case bfd_arch_v850.
4098 * elf32-v850.c: New file.
4099 * targets.c (bfd_elf32_v850_vec): New vector.
4101 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4104 a function code symbol for an XMC_XO symbol.
4106 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4108 * mpw-config.in: Update editing of autoconf vars to reflect
4109 Jul 18 configure.in change.
4110 * mpw-make.sed: Update editing of include pathnames to be
4111 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4113 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4115 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4116 which to offset to get the .plt entry address is ".plt".
4118 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4120 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4121 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4122 Added, for internal use by the ARM gas.
4124 * bfd-in2.h: Rebuilt
4126 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4128 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4129 in section dynidx start.
4131 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4133 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4134 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4135 optimization for g++.
4137 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4139 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4140 the -mrelocatable-lib bit set and the other doesn't, clear the
4141 -mrelocatable-lib bit in the header.
4143 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4146 symbol against a STT_FUNC symbol in a shared library.
4148 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4150 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4151 symbol is found, automatically define the corresponding function
4154 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4155 if sym.n_numaux is not zero.
4156 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4157 entry to disagree about the number of aux entries if the symbol
4160 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4161 section if it might be needed, not just if info->shared.
4162 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4163 the start of .rel.dyn if we are going to use it.
4164 (mips_elf_finish_dynamic_sections): Only clear the first element
4165 of .rel.dyn if the size is greater than zero.
4167 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4170 undefined_symbol callback for a symbol, then don't issue any more
4171 warnings about loader relocs.
4172 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4173 after calling the undefined_symbol callback.
4175 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4176 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4177 as the AIX linker seems to do.
4179 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4181 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4182 (evax_initialize): Remove evax_reloc_table.
4183 (evax_close_and_cleanup): Ditto.
4185 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4187 (evax_bfd_reloc_type_lookup): Ditto.
4188 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4189 cooked_size == raw_size.
4190 * evax-emh.c (_bfd_evax_register_filename): Remove.
4191 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4192 * evax-misc.c (add_new_contents): Malloc section at full size.
4193 (_bfd_save_evax_section): Memcpy section contents directly.
4194 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4195 (evax_reloc_table): Remove.
4197 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4199 * makefile.vms: Add better support for DEC C compilation
4200 Add evax.h dependencies
4202 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4203 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4204 (BFD_RELOC_ALPHA_BASEREG): Remove.
4205 * bfd-in2.h, libbfd.h: Rebuild.
4207 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4209 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4210 getgid if _WIN32 is defined.
4211 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4213 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4215 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4216 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4218 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4221 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4223 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4225 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4226 (NEED_DECLARATION_REALLOC): New macro.
4227 * configure, config.in: Rebuild.
4228 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4229 (realloc): Declare if NEED_DECLARATION_REALLOC.
4231 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4232 <strings.h> if they exist.
4234 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4236 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4238 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4240 Based on patches from Eric Valette <valette@crf.canon.fr>:
4241 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4242 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4243 (elf_howto_table): Add entries for new relocs.
4244 (elf_i386_reloc_type_lookup): Handle new relocs.
4245 (elf_i386_info_to_howto): Just call abort.
4246 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4247 (elf_i386_relocate_section): Likewise.
4249 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4251 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4253 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4255 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4256 only get the LMA from the phdr if they are in the same part of the
4259 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4260 new segment to make them more comprehensible. If the relationship
4261 between the LMA and the VMA changed, start a new segment. Don't
4262 check dynsec when deciding whether to start a new segment for a
4263 writeable section; -N will now handle this.
4265 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4267 * libhppa.h: Remove "esel" changes. Not the right approach.
4268 * som.c: Corresponding changes.
4269 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4270 which don't have a SOM symbol type associated with them.
4271 Reverses a 1994 change.
4273 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4275 Make ld -N more reasonable for ELF:
4276 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4277 phdr_in_section to false, and always use a single load segment.
4278 (elf_sort_sections): Sort sections by LMA after VMA.
4279 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4280 align to maxpagesize.
4281 (assign_file_positions_except_relocs): Likewise.
4282 * elfcode.h (elf_object_p): If a section is loaded but not page
4283 aligned, clear D_PAGED.
4285 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4287 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4288 Added, for internal use by the ARM gas.
4290 * bfd-in2.h: Rebuilt
4292 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4294 * libhppa.h (R_HPPA_ESEL): New field selector.
4295 (e_esel): Similarly.
4296 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4297 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4298 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4300 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4302 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4303 archive search before looking for stripped dynamic objects.
4305 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4308 symbol a warning rather than an error.
4310 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * elf.c (assign_file_positions_for_segments): Track the virtual
4313 memory position separately from the file position, and use it to
4314 compute the alignment adjustment.
4316 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4318 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4319 and fixed mask on R_D10V_10_PCREL_L.
4321 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4323 * elf64-mips.c: Include "aout/ar.h".
4324 (mips_elf64_slurp_armap): New static function.
4325 (mips_elf64_write_armap): New static function.
4326 (bfd_elf64_archive_*): Define.
4327 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4328 Use instead of bfd_generic_archive_p.
4329 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4330 instead of _bfd_write_archive_contents.
4331 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4332 _bfd_generic_mkarchive.
4333 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4334 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4336 (TARGET_LITTLE_SYM): Likewise.
4337 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4339 * Makefile.in: Rebuild dependencies.
4341 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4342 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4343 SHT_MIPS_EVENTS sections.
4344 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4345 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4347 (_bfd_mips_elf_fake_sections): Likewise.
4349 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4350 * ecoff.c (ecoff_compute_section_file_positions): Copy
4351 rdata_in_text from backend info to tdata. Clear it if any data
4352 section comes before .rdata.
4353 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4354 tdata rather than backend info.
4356 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4358 * configure.in: Fix test for whether a compiler has a 64 bit
4359 type. From Jim Wilson <wilson@cygnus.com>.
4361 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * configure.host (mips-sgi-irix6*): New host.
4365 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4366 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4367 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4369 * configure: Rebuild.
4370 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4371 (BFD_HOST_64_BIT): Define conditionally.
4372 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4373 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4374 (symvalue, bfd_size_type): Likewise.
4375 * bfd-in2.h: Rebuild.
4376 * Makefile.in (do_clean): Remove bfd-tmp.h.
4377 (do_distclean): Remove bfd-in3.h.
4378 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4379 (bfd-in3.h): New target.
4381 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4382 Andrew Gierth <ANDREWG@microlise.co.uk>.
4384 * configure.host: Set INSTALL_SHLIB.
4385 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4386 * configure: Rebuild.
4387 * Makefile.in (install): Use @INSTALL_SHLIB@.
4389 * config.bfd (mips*-*-irix6*): New target.
4390 * configure.host: Handle Irix 6 shared library like Irix 5.
4392 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4393 symbol for a magic name.
4394 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4396 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4399 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4401 * mpw-config.in: Add ELF support to mips config, create the
4402 elf32-target.h file in the object dir.
4403 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4405 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4407 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4408 Also removed most abort calls, in favor of using bfd reporting.
4410 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4412 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4413 (BFD32_BACKENDS) Add elf32-d10v.o.
4414 * archures.c: Add bfd_d10v_arch.
4415 * bfd-in2.h: Add bfd_d10v_arch.
4416 * config.bfd (d10v-*-*): New target.
4417 * configure: (bfd_elf32_d10v_vec) New vector.
4418 * configure.in: (bfd_elf32_d10v_vec) New vector.
4419 * cpu-d10v.c: New file.
4420 * elf.c (prep_headers): Added case bfd_arch_d10v.
4421 * elf32-d10v.c: New file.
4422 * libbfd.h: Rebuild.
4423 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4424 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4425 * targets.c (bfd_elf32_d10v_vec): New vector.
4427 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4429 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4431 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4433 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4434 bfd_mach_i386_i8086 machine types.
4436 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4438 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4441 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4443 * coffcode.h (coff_set_section_contents): A/UX does not require
4444 special handling of the _LIB section.
4446 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4448 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4449 value for R_RELBYTE.
4451 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4452 array if one was allocated.
4454 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4456 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4457 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4458 use_rld_obj_head and rld_value.
4459 (mips_elf_link_hash_table_create): Initialize new fields.
4460 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4462 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4463 __rld_obj_head symbol not seen, create an __rld_map symbol.
4464 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4465 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4466 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4467 __rld_obj_head symbol.
4468 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4470 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4474 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4475 ppc_elf_addr16_ha_reloc.
4476 (ppc_elf_addr16_ha_reloc): New static function.
4478 * coff-mips.c (struct mips_hi): Define.
4479 (mips_refhi_list): New static variable.
4480 (mips_refhi_addr, mips_refhi_addend): Remove.
4481 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4482 (mips_reflo_reloc): Process mips_refhi_list.
4483 (mips_relhi_list): New static variable.
4484 (mips_relhi_addr, mips_relhi_addend): Remove.
4485 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4486 (mips_rello_reloc): Process mips_relhi_list.
4487 (mips_relocate_section): Permit an arbitrary number of REFHI or
4488 RELHI relocs before the associated REFLO or RELLO reloc.
4490 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * aout-target.h (MY(callback)): Set reloc_count fields.
4494 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4496 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4497 sections unless this is a SunOS link.
4499 * VERSION: Set to 2.7.1.
4501 * Released binutils 2.7.
4503 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * i386aout.c: Include "aout/aout64.h".
4506 (i386aout_write_object_contents): New static function.
4507 (MY_write_object_contents): Define.
4509 * netbsd.h (MY(write_object_contents)): Make sure that
4510 adjust_sizes_and_vmas is called before fiddling with the magic
4513 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4517 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4519 * libbfd-in.h (itos, stoi): Don't define.
4520 * libbfd.h: Rebuild.
4521 * i386lynx.c (KEEPIT): Define as udata.i.
4522 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4523 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4524 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4525 flags. Don't use stoi.
4527 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4529 * elf.c (map_sections_to_segments): Don't start a new segment for
4530 a writable section if it's on the same page as the previous
4531 segment. Reset the writable variable for a readonly section.
4533 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4535 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4536 first_thunk_address, thunk_size, and import_table_size.
4537 * peicode.h: Improved some diagnostics regarding edata sections.
4539 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4541 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4542 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4544 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4547 with XCOFF_DEF_DYNAMIC set is really defined.
4548 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4549 (xcoff_link_add_symbols): Only create special sections if using an
4552 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4554 (bfd_install_relocation): Likewise.
4556 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4558 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4560 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4561 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4562 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4563 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4564 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4565 are found for LITERAL relocs.
4566 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4567 taken, we cannot generate a .plt entry for the symbol.
4569 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4571 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4572 sysconf functions (for gprof).
4573 * configure, config.in: Rebuild.
4575 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4577 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4578 an archive if it has a map. If the object file has the wrong
4581 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4582 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4584 (alpha_relocate_section): Likewise.
4586 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4587 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4588 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4589 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4590 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4591 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4592 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4593 * peicode.h: Corresponding changes.
4595 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4597 * elflink.h (elf_create_pointer_linker_section): Comment out code
4598 dealing with making GOT pointers negative of the GOT symbol for
4601 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4603 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4604 increment the .rela.plt size until after we're done creating the
4606 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4607 .rela.plt offset directly rather than calculating it.
4609 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4611 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4612 Use autoconf-set values.
4613 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4614 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4617 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4618 * configure: Rebuilt.
4620 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4622 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4623 handling code > 1k away.
4625 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4627 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4628 defined, output whenever the symbol is updated.
4630 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4632 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4633 section to 0 if user_set_vma is set.
4634 * elflink.h (elf_bfd_final_link): Likewise.
4636 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4638 Partially undo patch of Jun 20.
4639 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4640 (coff_compute_section_file_positions): Likewise.
4641 (coff_write_object_contents): Likewise. Re-add deleted code, but
4642 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4643 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4645 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4647 * config.bfd: Add support for *-*-rtems* configurations.
4649 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * elf.c (prep_headers): Add bfd_arch_alpha case.
4653 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4655 * elf64-alpha.c: New file.
4656 * config.bfd (alpha-*-linuxecoff*): New target.
4657 (alpha-*-linux*, alpha-*-elf*): New targets.
4658 * configure.in (bfd_elf64_alpha_vec): New vector.
4659 * configure: Rebuild.
4660 * targets.c (bfd_elf64_alpha_vec): Declare.
4661 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4662 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4663 * bfd-in2.h, libbfd.h: Rebuild.
4664 * Makefile.in: Rebuild dependencies.
4665 (BFD64_BACKENDS): Add elf64-alpha.o.
4666 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4668 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4671 than relying on a right shift of 32.
4673 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4675 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4676 ifdef to COFF_WITH_PE.
4677 (coff_compute_section_file_positions): Likewise.
4678 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4679 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4680 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4681 COFF_IMAGE_WITH_PE, always include.
4683 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4685 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4688 approximate the correct answer if SIZEOF_HEADERS was not used.
4690 * binary.c (binary_set_section_contents): Set section file
4691 position based on LMA rather than VMA.
4693 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4695 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4696 symbols if info->strip == strip_all.
4698 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4700 * coff-h8300.c: Remove #if 0 code.
4701 (compatable): Don't allow mixing/matching of different architectures.
4703 * archures.c (bfd_mach_h8300s): Add.
4704 * bfd-in2.h: Rebuilt.
4705 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4707 (h8300_reloc16_estimate): Likewise.
4708 (h8300_reloc16_extra_cases): Likewise.
4709 (h8300_bfd_link_add_symbols): Likewise.
4710 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4711 (coff_set_flags): Likewise.
4712 * cpu-h8300.c (h8300_scan): Likewise.
4713 Add H8/S to bfd_h8300_arch list.
4715 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4717 Added support for Alpha OpenVMS:
4718 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4719 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4720 * config.h-vms, makefile.vms: New files.
4721 * config.bfd (alpha-*-*vms*): New target.
4722 * configure.in (evax_alpha_vec): New target vector.
4723 * configure: Rebuild.
4724 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4725 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4726 * targets.c (bfd_target_evax_flavour): Define.
4727 (evax_alpha_vec): Declare.
4728 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4729 if BFD64 is defined.
4730 * bfd-in2.h, libbfd.h: Rebuild.
4731 * Makefile.in: Rebuild dependencies.
4732 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4733 evax-emh.o, and evax-misc.o.
4734 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4735 evax-etir.c, evax-emh.c, and evax-misc.c.
4736 (HFILES): Add evax.h.
4738 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4740 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4742 (h8300_bfd_link_add_symbols): Likewise.
4744 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4746 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4747 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4749 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4751 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4752 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4754 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4755 R_MIPS_32 relocs if creating a shared library.
4757 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4759 * peicode.h (add_data_entry): Use pei_section_data rather than
4760 _cooked_size. Corresponds to May 13 change in coffcode.h.
4762 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4764 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4765 * coffcode.h (coff_write_object_contents): If there are long
4766 section names, always set the f_symptr field, even if there are no
4768 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4769 if there are no symbols.
4771 * coffgen.c (make_a_section_from_file): Check return value of
4772 _bfd_coff_read_string_table.
4773 (coff_real_object_p): Check return value of
4774 make_a_section_from_file.
4775 (_bfd_coff_read_string_table): Check that there are some symbols
4776 before trying to read the string table size.
4778 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4780 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4781 to replace a symbol in a dynamic object with a symbol from another
4782 dynamic object, do the replacement if the existing symbol is
4783 global linkage code.
4785 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4786 for _ptrgl, and treat it as global linkage code.
4788 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4789 filename or N_SO symbol past the offset, and use it to indicate
4790 that there is no line number or function when appropriate.
4792 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4795 common symbol defined by the linker. Don't export function code
4796 even if export_defineds is set.
4798 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4800 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4802 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4803 (h8300_symbol_address_p): New function.
4804 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4807 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4809 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4811 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4812 correctly for the two variants. Allow relaxing if the target
4813 is 128 bytes away since after relaxation it'll be 126 bytes away.
4814 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4815 "dot" and "value". Allow relaxing if the target is 128 bytes
4816 away since after relaxation it'll be 126 bytes away.
4817 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4818 the given section until nothing changes.
4820 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4822 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4823 alignment hack--we can get the lnnoptr info another way without
4824 suddenly increasing the alignment requirements. Set the flags for
4826 (ecoff_compute_section_file_positions): Do so.
4828 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4830 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4831 to keep the HP emulator database happy.
4833 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4834 From Kevin Buettner <kev@primenet.com>.
4836 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4839 name of a NULL section.
4841 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4844 set, always call the notice callback.
4846 * VERSION: Increment for bfdlink.h change.
4848 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4850 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4851 (sh_relax_delete_bytes): Correct handling of differently sized
4852 trailing alignment reloc.
4854 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4855 * bfd-in2.h: Rebuild.
4856 * configure.in: Warn if there is no known 64 bit type.
4857 * configure: Rebuild.
4859 * Makefile.in: Rebuild dependencies.
4860 (BFD32_BACKENDS): Add ppcboot.o.
4861 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4863 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4864 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4866 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4868 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4869 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4870 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4871 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4873 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4875 * elf64-mips.c: Improve reloc special_functions and handling of
4876 SHT_MIPS_OPTIONS section.
4877 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4878 mips_elf_hi16_reloc and make globally visible.
4879 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4880 make globally visible.
4881 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4882 make globally visible.
4883 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4884 and make globally visible.
4885 (gprel16_with_gp): Check howto->src_mask before using value in
4887 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4888 and make globally visible.
4889 (gprel32_with_gp): Check howto->src_mask before fetching value.
4890 (bfd_mips_elf_swap_options_in): New function.
4891 (bfd_mips_elf_swap_options_out): New function.
4892 (_bfd_mips_elf_set_private_flags): Rename from
4893 mips_elf_set_private_flags and make globally visible.
4894 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4895 mips_elf_copy_private_bfd_data and make globally visible.
4896 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4897 mips_elf_merge_private_bfd_data and make globally visible.
4898 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4899 for a SHT_MIPS_OPTIONS section.
4900 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4901 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4902 name of a SHT_MIPS_OPTIONS section.
4903 (_bfd_mips_elf_set_section_contents): New function.
4904 (mips_elf32_section_processing): Set the GP value in a
4905 SHT_MIPS_OPTIONS section.
4906 (_bfd_mips_elf_find_nearest_line): Rename from
4907 mips_elf_find_nearest_line and make globally visible.
4908 (bfd_elf32_set_section_contents): Define.
4909 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4910 (_bfd_mips_elf_lo16_reloc): Declare.
4911 (_bfd_mips_elf_gprel16_reloc): Declare.
4912 (_bfd_mips_elf_got16_reloc): Declare.
4913 (_bfd_mips_elf_gprel32_reloc): Declare.
4914 (_bfd_mips_elf_set_private_flags): Declare.
4915 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4916 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4917 (_bfd_mips_elf_find_nearest_line): Declare.
4918 (_bfd_mips_elf_set_section_contents): Declare.
4920 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4922 (elf_info_to_howto): Define.
4923 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4925 (elf_info_to_howto): Define.
4926 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4928 (elf_info_to_howto): Define.
4930 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4931 R_MOV16B[12], to match change in coff/internal.h.
4933 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4935 * elf64-mips.c: Extensive additions to provide better support for
4936 writing files and for gas.
4937 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4938 of mips_elf_object_p.
4939 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4940 _bfd_mips_elf_object_p.
4941 (_bfd_mips_elf_final_write_processing): Rename from
4942 mips_elf_final_write_processing and make globally visible.
4943 (_bfd_mips_elf_fake_sections): Rename from
4944 mips_elf_fake_sections and make globally visible.
4945 (_bfd_mips_elf_section_from_bfd_section): Rename from
4946 mips_elf_section_from_bfd_section and make globally visible.
4947 (_bfd_mips_elf_section_processing): New function, broken out of
4948 mips_elf_section_processing.
4949 (mips_elf32_section_processing): Rename from
4950 mips_elf_section_processing; call
4951 _bfd_mips_elf_section_processing.
4952 (_bfd_mips_elf_symbol_processing): Rename from
4953 mips_elf_symbol_processing and make globally visible.
4954 (_bfd_mips_elf_read_ecoff_info): Rename from
4955 mips_elf_read_ecoff_info and make globally visible.
4956 (mips_elf32_ecoff_debug_swap): Rename from
4957 mips_elf_ecoff_debug_swap.
4958 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4959 struct symbol_cache_entry.
4960 (_bfd_elf_validate_reloc): New function, moved in from
4961 elfcode.h:validate_reloc.
4962 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4963 to _bfd_elf_validate_reloc. Change all callers.
4964 * elf-bfd.h (bfd_section_from_shdr): Declare.
4965 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4966 (_bfd_elf_validate_reloc): Declare.
4967 (_bfd_mips_elf_object_p): Declare.
4968 (_bfd_mips_elf_fake_sections): Declare.
4969 (_bfd_mips_elf_section_from_bfd_section): Declare.
4970 (_bfd_mips_elf_section_processing): Declare.
4971 (_bfd_mips_elf_symbol_processing): Declare.
4972 (_bfd_mips_elf_read_ecoff_info): Declare.
4973 (_bfd_mips_elf_final_write_processing): Declare.
4974 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4977 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4978 (mips_elf_final_write_processing): Likewise.
4980 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4982 64-bit MIPS ELF ABI objdump support:
4983 * elf64-mips.c: New file.
4984 * Makefile.in: Rebuild dependencies.
4985 (BFD64_BACKENDS): Add elf64-mips.o.
4986 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4987 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4988 bfd_elf64_littlemips_vec to targ_selvecs.
4989 (mips*-*-elf*): Likewise.
4990 * confingure.in: Add bfd_elf64_bigmips_vec and
4991 bfd_elf64_littlemips_vec to vector switch.
4992 * configure: Rebuild.
4993 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4994 broken out of mips_elf_section_from_shdr.
4995 (mips_elf32_section_from_shdr): Rename from
4996 mips_elf_section_from_shdr. Call new function.
4997 (elf_backend_section_from_shdr): Update name of renamed function.
4998 * elf-bfd.h (struct elf_size_info): Change second parameter of
4999 write_out_phdrs to be const. Likewise for second parameter of
5001 (struct bfd_elf_section_data): Add rel_hdr2 field.
5002 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5003 (bfd_elf32_swap_symbol_out): Likewise.
5004 (bfd_elf32_swap_reloc_in): Likewise.
5005 (bfd_elf32_swap_reloc_out): Likewise.
5006 (bfd_elf32_swap_reloca_in): Likewise.
5007 (bfd_elf32_swap_reloca_out): Likewise.
5008 (bfd_elf32_swap_phdr_in): Likewise.
5009 (bfd_elf32_swap_phdr_out): Likewise.
5010 (bfd_elf32_swap_dyn_in): Likewise.
5011 (bfd_elf32_swap_dyn_out): Likewise.
5012 (bfd_elf32_slurp_symbol_table): Declare.
5013 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5014 (bfd_elf32_write_out_phdrs): Declare.
5015 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5016 (bfd_elf64_swap_symbol_out): Likewise.
5017 (bfd_elf64_swap_reloc_in): Likewise.
5018 (bfd_elf64_swap_reloc_out): Likewise.
5019 (bfd_elf64_swap_reloca_in): Likewise.
5020 (bfd_elf64_swap_reloca_out): Likewise.
5021 (bfd_elf64_swap_phdr_in): Likewise.
5022 (bfd_elf64_swap_phdr_out): Likewise.
5023 (bfd_elf64_swap_dyn_in): Likewise.
5024 (bfd_elf64_swap_dyn_out): Likewise.
5025 (bfd_elf64_slurp_symbol_table): Declare.
5026 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5027 (bfd_elf64_write_out_phdrs): Declare.
5028 (_bfd_mips_elf_section_from_shdr): Declare.
5029 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5030 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5031 section for the section, add the new one to rel_hdr2. Increment
5032 reloc_count rather than setting it.
5033 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5034 Remove static declaration.
5035 (elf_write_shdrs_and_ehdr): Define name as macro.
5036 (elf_write_out_phdrs): Likewise.
5037 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5038 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5039 (elf_swap_symbol_in): Change second parameter to be const.
5040 (elf_swap_symbol_out): Likewise.
5041 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5042 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5043 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5044 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5045 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5046 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5047 parameter to be const. Make non-static.
5048 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5050 (elf_slurp_symbol_table): Make non-static.
5051 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5052 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5053 (elf_backend_size_info): Likewise.
5054 (elfNN_bed): Use elf_backend_size_info.
5055 * targets.c (bfd_elf64_bigmips_vec): Declare.
5056 (bfd_elf64_littlemips_vec): Declare.
5057 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5058 bfd_elf64_littlemips_vec if BFD64 is defined.
5060 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5062 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5064 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5065 zeroes, in alignment holes.
5067 * configure: Rebuild with autoconf 2.10.
5069 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5070 potential leading underscore in the allocated buffer.
5072 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5074 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5075 symbols into .sbss if this is a relocatable link.
5077 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5080 undefined symbols when creating a shared library.
5082 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5084 * coff-sh.c: Add a bunch of new code and static const arrays to
5085 support aligning loads and stores on four byte memory boundaries.
5087 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5089 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5090 call sh_align_loads.
5091 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5094 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * cache.c (bfd_open_file): Unlink the file before opening it for
5097 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5099 * opncls.c (bfd_fdopenr): Set opened_once.
5101 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5103 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5106 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5107 the code unconditionally.
5109 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5111 * libcoff-in.h (struct pei_section_tdata): Define structure.
5112 (pei_section_data): Define macro.
5113 * libcoff.h: Rebuild.
5114 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5115 store s_paddr field in pei_section_data.
5116 (coff_compute_section_file_positions): Use pei_section_data rather
5117 than _cooked_size, and don't overwrite an existing value.
5118 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5119 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5120 * peicode.h (coff_bfd_copy_private_section_data): Define if
5122 (pe_bfd_copy_private_section_data): New static function if
5125 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * srec.c (srec_set_arch_mach): Write as a function rather than a
5130 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5131 no map, just check each member in turn to see whether it is
5134 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5136 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5137 table. Call BFD_ASSERT to validate header size, instead of
5139 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5142 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5144 * ppcboot.c: New target for looking at PPCbug boot records.
5146 * config{ure.in,.bfd}: Add support for ppcboot target.
5148 * configure: Regenerate.
5150 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5152 * coff-h8300.c (howto_table): Update names to match recent
5153 changes to include/coff/internal.h. Fix minor errors in the
5154 existing relocs. Add R_MOVL1 and R_MOVL2.
5155 (rtype2howto): Similarly.
5156 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5157 existing relaxing code and peform more relaxing.
5158 (h8300_reloc16_extra_cases): Likewise.
5160 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5162 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5165 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5167 * elfcode.h (elf_object_p): Reject generic ELF target if
5168 e_machine matches an alternate machine code in a specific backend.
5170 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5171 obsolete align_power_min field.
5173 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5175 * coff-h8300.c (reloc_howto_type): Add howto entry for
5177 (rtype2howto): Handle R_PCRWORD_B.
5178 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5179 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5180 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5181 branch (R_PCWORD_B).
5183 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5185 * aoutx.h (translate_from_native_sym_flags): Set the section for
5186 BSF_CONSTRUCTOR symbols.
5188 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5191 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5193 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5194 stop looking when section is found.
5196 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5198 * coffcode.h (STRING_SIZE_SIZE): Define.
5199 (styp_to_sec_flags): Handle long symbol names when looking for the
5201 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5202 (bfd_coff_long_section_names): Define.
5203 (coff_write_object_contents): Handle long section names.
5204 (bfd_coff_std_swap_table): Initialize new field.
5205 * libcoff.h: Rebuild.
5206 * coffgen.c (make_a_section_from_file): Handle long section
5208 (coff_write_symbols): Handle long section names.
5209 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5210 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5211 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5212 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5213 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5214 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5215 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5216 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5218 * bout.c (b_out_callback): Set lma of sections.
5219 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5220 parameter to output_bfd. Used input_bfd instead of output_bfd in
5223 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5225 * aoutx.h (translate_from_native_sym_flags): Don't create
5226 SEC_CONSTRUCTOR sections.
5227 * ecoff.c (ecoff_set_symbol_info): Likewise.
5229 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5230 From Don Bowman <bowman@waterloo.hp.com>.
5232 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5234 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5235 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5237 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5240 mips_32_relocs field.
5241 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5242 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5243 relocs against a global symbol which is not defined in a regular
5245 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5246 against a global symbol, increment mips_32_relocs.
5247 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5248 the symbol is not defined in a regular file, make room in the
5251 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5253 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5254 file position and the virtual file position separately. Set
5255 filepos information bsaed on the real file position.
5256 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5257 Jan 23 change to coffcode.h.
5259 * som.c (som_slurp_symbol_table): Set the symbol count to the
5260 number of BFD symbols created.
5262 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5264 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5265 output file if linking shared objects. Loop to check all relocs,
5266 rather than returning false on first error.
5268 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5270 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5271 (ppc_elf_additional_program_headers): If .interp section, bump #
5272 of program headers by 1.
5273 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5274 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5275 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5277 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5279 (ppc_elf_relocate_section): If the output section isn't defined,
5280 don't abort, just give an error message.
5282 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5283 being created is .sdata or .sdata2, don't make the symbol dynamic.
5285 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5287 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5288 members of an archive for dynamic objects with no symbols, and
5289 pass them directly to check_archive_element.
5290 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5291 xcoff_link_check_dynamic_ar_symbols.
5292 (xcoff_link_check_dynamic_ar_symbols): New static function.
5294 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5295 from _bfd_nodynamic to _bfd_xcoff.
5296 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5298 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5299 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5300 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5301 * libcoff.h: Rebuild.
5302 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5303 (xcoff_get_section_contents): New static function.
5304 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5305 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5306 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5307 (xcoff_dynamic_reloc): New static variable.
5308 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5309 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5311 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5314 if reloc_entry->addend is not 0.
5315 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5317 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5319 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5321 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5322 Add entries for R_SPARC_[56].
5323 (sparc_reloc_map): Add entries for R_SPARC_[56].
5325 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5327 Optimize linking of stabs in sections as used in ELF and COFF.
5328 * stabs.c: New file.
5329 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5330 (_bfd_write_section_stabs): Declare.
5331 (_bfd_write_stab_strings): Declare.
5332 * libbfd.h: Rebuild.
5333 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5334 (struct coff_link_hash_table): Add stab_info field.
5335 * libcoff.h: Rebuild.
5336 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5338 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5340 (_bfd_coff_final_link): Write out stab strings hash table.
5341 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5342 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5344 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5345 (struct bfd_elf_section_data): Add stab_info field.
5346 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5348 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5349 _bfd_link_section_stabs.
5350 (elf_bfd_final_link): Write out stab strings hash table.
5351 (elf_link_input_bfd): Handle optimized stabs sections.
5352 * reloc.c (_bfd_final_link_relocate): Check address against
5353 _raw_size rather than _cooked_size.
5354 * Makefile.in: Rebuild dependencies.
5355 (BFD_LIBS): Add stabs.o
5356 (BFD_LIBS_CFILES): Add stabs.c.
5358 * VERSION: Increment for bfdlink.h change.
5360 * coffgen.c (coff_renumber_symbols): Correct handling of
5361 BSF_NOT_AT_END common symbols.
5363 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5365 * coff-ppc.c (record_toc): Add cast to avoid warning.
5366 (ppc_allocate_toc_section): Likewise.
5367 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5368 (ppc_coff_reloc_type_lookup): Remove unreached code.
5369 * coffcode.h (coff_write_object_contents): Don't take the address
5371 * peicode.h (pe_print_idata): Add casts to avoid warning.
5372 (pe_print_edata): Likewise.
5373 (pe_print_reloc): Remove ANSI C string concatenation.
5375 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5379 * libcoff.h: Rebuild.
5380 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5382 (coff_swap_aux_out): Likewise.
5383 * peicode.h (coff_swap_aux_in): Likewise.
5384 (coff_swap_aux_out): Likewise.
5385 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5387 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5389 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5390 Fix up .bf endndx link fields.
5391 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5393 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5396 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5398 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5399 on Solaris PowerPC systems doesn't get confused.
5401 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5404 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5405 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5406 update did_reg and did_reg2.
5408 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5410 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5412 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5413 callback routines, pass h->root.string rather than name, in case
5414 copy is true and name is transient.
5416 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5418 * elfcore.h: Add support for core files with multiple threads.
5419 (Primarily for Solaris.)
5421 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5424 section->orelocation is NULL.
5426 * coffgen.c (bfd_coff_get_syment): New function.
5427 (bfd_coff_get_auxent): New function.
5428 * bfd-in.h (bfd_coff_get_syment): Declare.
5429 (bfd_coff_get_auxent): Declare.
5430 * bfd-in2.h: Rebuild.
5432 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * elf32-mips.c (struct mips_hi16): Define.
5435 (mips_hi16_addr, mips_hi16_addend): Remove.
5436 (mips_hi16_list): New static variable.
5437 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5438 (mips_elf_lo16_reloc): Process mips_hi16_list.
5439 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5440 relocs before the associated LO16 reloc.
5442 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5444 * versados.c (versados_scan): Check bfd_alloc return value.
5445 (versados_object_p): Check all bfd_read return values. Require
5446 that lang field be less than 10, to avoid confusion with Intel Hex
5449 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5451 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5452 not 0, for an absolute symbol.
5453 (NAME(aout,swap_ext_reloc_out)): Likewise.
5455 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5456 (ihex_write_object_contents): For a large start address, output
5457 the full 32 bit address in record type 5.
5459 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5460 to int to avoid promotion problems in prototype.
5462 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * configure.host: Use ${srcdir} when looking for picfrag.
5466 * configure.host: Switch on ${libdir}, not $(libdir). From
5467 alan@spri.levels.unisa.edu.au (Alan Modra).
5469 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5470 entry point, not just for DYNAMIC objects.
5471 * sunos.c (sunos_add_dynamic_symbols): Always call
5472 sunos_create_dynamic_sections. If called with a non DYNAMIC
5473 object, don't do anything else.
5474 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5476 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5478 * configure.in: Permit --enable-shared to specify a list of
5480 * configure: Rebuild.
5482 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5483 host when configuring with --enable-shard.
5485 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5487 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5490 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5491 to avoid crashing in bfd_hash_replace.
5493 * sysdep.h: Use #ifdef, not #if.
5495 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5497 * config.in: Rebuild.
5499 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5501 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5502 (AC_CHECK_HEADERS): Check for sys/time.h
5503 (AC_HEADER_TIME): Add macro.
5504 * configure: Rebuild.
5505 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5506 to control what combination of <time> and <sys/time.h>
5509 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5511 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5512 (aout_32_sunos4_write_object_contents): Likewise.
5513 * aoutx.h (NAME(aout,machine_type)): Handle
5514 bfd_mach_sparc_{sparclet,sparclite}.
5515 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5516 (bfd_mach_sparc_v9_p): Update.
5517 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5518 * libaout.h (enum machine_type): Add M_SPARCLET.
5519 * sunos.c (MACHTYPE_OK): Define.
5520 * bfd-in2.h: Regenerated.
5522 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5524 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5525 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5526 * elflink.c (_bfd_elf_create_got_section): Store the
5527 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5528 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5529 global offset table goes over 0x1000, set the value of
5530 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5531 (elf32_sparc_relocate_section): Subtract the offset of
5532 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5534 * elfcode.h: Don't include <string.h>.
5536 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5538 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5539 generic_link_hash_newfunc. All references changed.
5540 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5541 moved here from libbfd-in.h.
5542 * libbfd-in.h: Corresponding changes.
5543 * libbfd.h: Regenerated.
5545 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5547 * aoutx.h (aout_link_input_section_std): When reporting an
5548 overflow error, use the name of the symbol in the hash table if
5550 (aout_link_input_section_ext): Likewise.
5552 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5553 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5555 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5557 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5558 * coffcode.h (coff_compute_section_file_positions): Likewise.
5559 (coff_write_object_contents): Likewise.
5561 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5563 * section.c (SEC_LINK_ONCE): Define.
5564 (SEC_LINK_DUPLICATES): Define.
5565 (SEC_LINK_DUPLICATES_DISCARD): Define.
5566 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5567 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5568 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5569 * bfd-in2.h: Rebuild.
5570 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5571 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5572 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5573 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5574 SEC_LINK_ONCE, and look through the symbol table for the setting
5575 for SEC_LINK_DUPLICATES.
5576 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5577 set for a section, find the section symbol in the symbol table,
5578 and set the aux entry based on SEC_LINK_DUPLICATES.
5579 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5580 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5581 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5582 * coff-i386.c (i386coff_vec): Likewise.
5583 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5585 * VERSION: Bump to 2.6.1.
5586 * Makefile.in (stamp-h): Depend upon VERSION.
5588 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5590 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5591 * libbfd.h: Rebuilt.
5592 * linker.c (generic_link_hash_newfunc): No longer static.
5593 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5595 * coff-h8300.c: Add two derived hash tables and their associated
5596 funtions and #defines for use by the h8300 linker.
5597 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5598 the function vector as needed. Place the address of the function
5599 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5600 Rewrite the vectors section contents as necessary.
5601 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5602 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5603 (coff_bfd_link_hash_table_create): Likewise.
5605 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5607 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5608 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5610 (hppa_rebuild_insn): Pass pointer to correct type to
5611 low_sign_unext and dis_assemble_21.
5613 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5615 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5616 Stick with sparc-*-{sysv4*,solaris2*}.
5618 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5621 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5622 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5623 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5624 fields is non-zero, print them.
5626 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5627 ifdef. Remove unused variables.
5628 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5630 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5631 (get_symbol_value): Ifdef out.
5632 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5633 (coff_ppc_relocate_section): Remove unused variables. Make
5634 fprintf strings and argument types correspond. Put before_addr in
5636 (dump_toc): Make fprintf strings and argument types correspond.
5637 (ppc_process_before_allocation): Remove unused variables. Always
5639 (ppc_reflo_reloc): Ifdef out.
5640 (ppc_addr32nb_reloc): Ifdef out.
5641 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5643 (coff_ppc_rtype_to_howto): Likewise.
5644 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5646 * peicode.h (pe_print_idata): Move otherwise unused variables into
5647 the #ifdef where they are used. Always return a value.
5648 (pe_print_edata): Make fprintf strings and argument types
5649 correspond. Always return a value.
5650 (pe_print_pdata): Removed unused variable addr_value. Always
5652 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5653 strings and argument types correspond. Always return a value.
5655 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5656 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5657 variable rela inside #if 0 section where it is used.
5659 * ns32k.h: New file.
5660 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5661 functions to start with _bfd_.
5662 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5663 functions in cpu-ns32k.h.
5664 * Makefile.in: Rebuild dependencies.
5665 (HFILES): Add ns32k.h.
5667 * section.c (struct sec): Add linker_mark field. Change
5668 user_set_vma and reloc_done to be single bit fields.
5669 (STD_SECTION): Update accordingly.
5670 * bfd-in2.h: Rebuild.
5671 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5673 (aout_link_input_bfd): Don't link unmarked sections.
5674 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5676 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5677 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5679 * elflink.h (elf_bfd_final_link): Mark sections included in the
5681 (elf_link_input_bfd): Don't link unmarked sections.
5682 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5684 (xcoff_link_input_bfd): Don't link unmarked sections.
5686 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5687 overflow error messages.
5689 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5691 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5692 is not set, print "BFD: " before the error message.
5694 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5695 Miles Bader <miles@gnu.ai.mit.edu>.
5696 * configure: Rebuild.
5698 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5700 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5703 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5704 m68k-aout, m68k-coff, and m68k-elf targets.
5706 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5708 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5709 (ieee_generic_stat_arch_elt): Restructured to prevent
5710 ieee_object_p from being called repeatedly.
5712 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5714 * coffcode.h (coff_write_object_contents): Allocate
5715 buffers large enough for any FILEHDR or AOUTHDR.
5717 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5719 * ecofflink.c (lookup_line): New static function, renamed and
5720 slighly changed from old _bfd_ecoff_locate_line.
5721 (_bfd_ecoff_locate_line): Cache line number information. Use
5722 lookup_line for actual lookup.
5724 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5726 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5727 multiple of 20 bytes.
5729 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5731 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5732 allocate ecoff_find_line, and don't initialize by hand.
5733 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5734 mips_elf_find_line, and don't call memset.
5736 * coffcode.h (coff_compute_section_file_positions): If not
5737 producing a final executable, don't consider sofar when aligning
5738 the section to the correct size.
5740 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5742 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5743 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5744 * coffgen.c (coff_section_symbol): Ifdef out.
5746 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5749 output_bfd is not NULL.
5751 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5753 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5754 of bfd_alloc (fixes fix_line not being initialized).
5755 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5757 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5759 * coffcode.h: Allow specific backends to override the
5760 bfd_link_add_symbols routine.
5762 * coff-h8300.c: Include genlink.h.
5763 (howto_table): Add R_MEM_INDIRECT.
5764 (rtype2howto): Support R_MEM_INDIRECT.
5765 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5768 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5770 * coff-alpha.c (alpha_relocate_section): Use
5771 info->callbacks_warning, rather than _bfd_error_handler, for
5772 "multiple gp" warning.
5774 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5776 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5777 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5778 table string. Use bfd_wrapped_link_hash_lookup.
5779 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5781 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5782 table, if any, when writing out symbols.
5783 (aout_link_input_section_std): Use the name from the hash table,
5784 if any, when reporting undefined symbols.
5785 (aout_link_input_section_ext): Likewise.
5786 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5787 * bout.c (get_value): Likewise.
5788 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5789 * ecoff.c (ecoff_reloc_link_order): Likewise.
5790 * elflink.h (elf_link_add_object_symbols): Likewise.
5791 (elf_reloc_link_order): Likewise.
5792 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5793 (_bfd_generic_reloc_link_order): Likewise.
5794 (default_indirect_link_order): Likewise.
5795 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5796 * sunos.c (sunos_add_one_symbol): Likewise.
5797 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5798 (bfd_xcoff_link_count_reloc): Likewise.
5799 (xcoff_reloc_link_order): Likewise.
5801 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5802 into -1 for intern->rss.
5804 * configure: Rebuild with autoconf 2.8.
5806 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * stab-syms.c (__define_stab_duplicate): Define.
5809 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5811 * bfd-in.h (bfd_get_stab_name): Declare.
5812 * bfd-in2.h: Rebuild.
5813 * Makefile.in: Rebuild dependencies.
5814 (BFD_LIBS): Add stab-syms.o.
5815 (BFD_LIBS_CFILES): Add stab-syms.c.
5816 (BFD32_BACKENDS): Remove stab-syms.o.
5817 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5818 * configure.in: Don't list stab-syms.o in bfd_backends.
5819 * configure: Rebuild.
5820 * libaout.h (aout_stab_name): Don't declare.
5821 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5824 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5826 * elf.c (assign_file_positions_for_segments): Adjust file offset
5827 for section alignment even if SEC_LOAD is not set.
5829 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5831 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5832 since they appear as targets in Makefile.in.
5833 * configure: Rebuild.
5835 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5836 don't fiddle with a symbol which is not defined anywhere.
5838 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5840 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5841 though they are defined in a shared library.
5842 (xcoff_build_ldsyms): Likewise.
5844 * coffgen.c (coff_find_nearest_line): Don't look at the line
5845 numbers for the section if section->lineno is NULL.
5847 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5848 message rather than calling BFD_ASSERT.
5849 * elfcode.h (write_relocs): Check return value of
5850 _bfd_elf_symbol_from_bfd_symbol.
5852 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5854 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5857 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5859 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5861 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5862 hppa_reloc_field_selector_type_alt.
5863 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5864 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5866 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5868 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5870 * elf.c (assign_file_positions_for_segments): Adjust the segment
5871 memory size for the alignment of a SEC_ALLOC section, not just a
5874 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5876 * m68klinux.c: New file.
5877 * hosts/m68klinux.h: New file.
5878 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5879 * configure.in (m68*-*-linux*): New native host.
5880 (m68klinux_vec): New vector.
5881 * configure: Rebuild.
5882 * targets.c (m68klinux_vec): Declare.
5883 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5884 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5885 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5886 declaration from bfd_linux_size_dynamic_sections.
5887 (bfd_m68klinux_size_dynamic_sections): Declare.
5888 * bfd-in2.h: Rebuild.
5889 * Makefile.in: Rebuild dependencies.
5890 (BFD32_BACKENDS): Add m68klinux.o.
5891 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5893 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5895 * libhppa.h (pa_arch): Add pa20.
5896 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5897 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5898 (hppa_field_adjust): Handle e_nsel.
5899 * som.c: Provide default definitions for many new relocs found only
5900 in hpux10 include files.
5901 (som_fixup_formats): Add several new relocs from hpux10.
5902 (som_hppa_howto_table): Add hpux10 relocs.
5903 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5905 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5907 * mpw-make.sed: Edit out recent shared library support, and
5908 rules to rebuild .h files using doc/chew.
5910 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5912 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5913 size even of sections with no contents.
5915 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5917 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5918 starting with '$' the way we skip names starting with '.'. When
5919 updating x_endndx, don't be fooled by an index which has been
5922 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5923 struct/union/enum type with no elements.
5925 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5927 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5929 * archive.c (bfd_generic_archive_p): If the first file in the
5930 archive can not be recognized as an object, don't assume that this
5931 is the wrong format.
5933 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5934 format is not bfd_object.
5935 (bfd_elf_get_dt_soname): Likewise.
5937 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5939 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5942 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5944 * bfd.c (tdata): Add netbsd_core_data.
5945 * bfd-in2.h: Regenerated.
5947 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5949 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5950 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5951 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5954 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5955 to get the symbol index, matching 14 Jul 95 change.
5957 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5959 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5960 Remove duplicate definition of gp.
5962 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5964 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5965 assume that we can set the GP value and then get the same value,
5966 since it won't be true if the output file is neither ELF nor
5968 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5969 _bfd_get_gp_value here.
5970 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5971 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5973 (mips_elf_lo16_reloc): Likewise.
5974 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5975 Don't require that the BFD be ELF.
5976 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5977 (mips_elf_gprel32_reloc): Likewise.
5978 (mips_elf_relocate_section): Don't assume we can set and get the
5980 (mips_elf_finish_dynamic_symbol): Don't bother to use
5981 _bfd_get_gp_value here.
5983 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5984 Don't change epdr between malloc and free. Be careful not to free
5985 NULL pointers. Zero out the first RPDR.
5987 * configure.host: On Linux, only pass -rpath option if $(libdir)
5988 is neither /lib nor /usr/lib. From Alan Modra
5989 <alan@mullet.Levels.UniSA.Edu.Au>.
5991 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5993 (elf_dt_name): Rename from elf_dt_needed_name.
5994 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5996 (bfd_elf_get_dt_soname): New function.
5997 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5998 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5999 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6000 * bfd-in2.h: Rebuild.
6002 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6004 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6005 _bfd_sparc_elf_reloc_type_lookup.
6006 (bfd_elf32_bfd_reloc_type_lookup): Update.
6007 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6008 (sparc64_elf_howto_table): Define.
6009 (sparc_reloc_map): Define.
6010 (sparc64_elf_reloc_type_lookup): New function.
6011 (sparc_elf_wdisp16_reloc): New function.
6012 (elf_info_to_howto): Use sparc64_elf_howto_table.
6013 (sparc64_elf_relocate_section): Likewise.
6014 (bfd_elf64_bfd_reloc_type_lookup): Update.
6016 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6018 * configure.host: Check for 'do not mix' from native linker before
6019 trying to use -rpath.
6021 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6023 * bfd.c (_bfd_get_gp_value): New function.
6024 (_bfd_set_gp_value): New function.
6025 * libbfd-in.h (_bfd_get_gp_value): Declare.
6026 (_bfd_set_gp_value): Declare.
6027 * libbfd.h: Rebuild.
6028 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6029 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6030 directly to the fields in the tdata information.
6031 (alpha_relocate_section): Likewise.
6032 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6033 (mips_gprel_reloc): Likewise.
6034 (mips_relocate_section): Likewise.
6035 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6036 (mips_elf_lo16_reloc): Likewise.
6037 (mips_elf_final_gp): Likewise.
6038 (mips_elf_gprel16_reloc): Likewise.
6039 (mips_elf_gprel32_reloc): Likewise.
6040 (mips_elf_relocate_section): Likewise.
6041 (mips_elf_finish_dynamic_symbol): Likewise.
6043 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6045 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6047 * configure.in: Call AC_PROG_CC before configure.host.
6048 * configure: Rebuild.
6049 * configure.host: Don't set information which autoconf should
6050 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6052 * configure.host: Remove go32 and win32 host information, since it
6053 should no longer be needed.
6055 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6056 then start a new segment rather than put a writable section in a
6059 * configure.host: Set RPATH_ENVVAR.
6061 * Makefile.in: Rebuild dependencies.
6063 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6064 zero_section variable.
6066 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6068 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6069 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6070 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6072 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6074 * ieee.c (ieee_write_expression): Only use an R variable for a
6075 local symbol. Don't output a zero offset. Handle a zero address.
6076 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6077 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6079 (parse_expression): Don't try to handle multiple occurrences of a
6080 P variable. Handle I variables differently from X variables. Fix
6081 the order of minus expressions.
6082 (ieee_slurp_external_symbols): Generate an I variable for an NN
6083 record. Fix handling of ATI and ATX records.
6084 (ieee_slurp_sections): Only set minimal section attributes.
6085 Adjust them later, based on the section contents.
6086 (ieee_object_p): Read in the file until just after the ME record.
6087 Call ieee_slurp_section_data to set the section flags.
6088 (do_one): Add iterations parameter. Only repeat the first load
6089 item. Set the section and file reloc flags.
6090 (ieee_slurp_section_data): Set section flags. Pass iterations to
6092 (ieee_canonicalize_reloc): Handle I variables.
6093 (do_with_relocs): Only emit relocation size when necessary.
6094 Increase MAXRUN to 127. Change ov to be assigned, and take
6095 src_mask and pcrel_offset into account.
6096 (ieee_write_data_part): Skip sections that are not loaded.
6097 (ieee_write_external_part): Don't output optional last entry of WX
6099 (ieee_write_me_part): Make setting of me_record neater.
6100 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6102 * syms.c (stt): Add entries for zerovars, vars, and code.
6104 * elfcode.h (validate_reloc): New static function.
6105 (write_relocs): Call validate_reloc for non ELF relocs.
6107 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6108 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6109 (TARGET_LITTLE_SYM): Likewise.
6111 * config.bfd (m68*-*-psos*): New target.
6113 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6115 * i386msdos.c: Remove some #if 0 code.
6116 (msdos_write_object_contents): Don't include empty sections in the
6117 size computation, regardless of their address.
6119 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6121 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6122 is NULL, ie, the -r switch is used.
6124 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6126 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6127 (BFD_RELOC_MIPS_GOT_LO16): Define.
6128 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6129 * bfd-in2.h, libbfd.h: Rebuild.
6130 * elf32-mips.c (mips_reloc_map): Map new relocs.
6132 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6134 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6137 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6138 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6139 simple number for the section address, rather than an expression.
6140 Limit the number of bytes between relocs to MAXRUN.
6141 (ieee_write_me_part): Set me_record to the file offset after the
6143 (ieee_write_processor): New static function.
6144 (ieee_write_object_contents): Use ieee_write_processor.
6146 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6148 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6150 * coff-aux.c: Change include of aux.h to aux-coff.h.
6152 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6154 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6155 relocation put the addend both in the reloc entry and the data.
6156 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6159 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6160 a R_68K_PCxx reloc against a defined global symbol directly.
6161 (elf_m68k_check_relocs): Don't count such a reloc.
6163 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6164 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6165 symbol for now, otherwise always record the symbol as dynamic.
6166 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6167 is not referenced by a dynamic object, and we are not making a
6168 shared object, then don't make a PLT entry. If we do make a PLT
6169 entry, make sure the symbol has been recorded as dynamic.
6171 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6173 * configure.host: When making a shared library, set HLDFLAGS to
6174 pass an appropriate -rpath option. Use the make variable SONAME
6175 as the shared library soname, rather than computing it here. On
6176 SunOS, build stamp-tshlink in place of $(SHLINK).
6177 * Makefile.in (SONAME): New variable.
6178 ($(SHLINK)): Make a link to the transformed name, as well.
6179 (stamp-tshlink): New target.
6180 (install): Skip stamp-tshlink during install.
6182 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6184 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6185 linker sections have been set up yet.
6187 * elf.c (make_mapping): Add an additional argument to suppress
6188 making the first section include the program headers.
6189 (map_sections_to_segments): If the user used -Ttext such that the
6190 program headers are on a different page, do not set the flags
6191 saying that this section includes the program headers.
6193 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6195 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6196 don't define TRAD_HEADER.
6197 * configure: Rebuild.
6199 * netbsd-core.c: New file, support for NetBSD core files.
6200 * hosts/*nbsd.h: Removed.
6202 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6204 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6205 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6206 * libbfd.h, bfd-in2.h: Regenerated.
6207 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6208 bfd_elf32_bfd_reloc_type_lookup.
6209 (reloc_type{,_names}): Deleted.
6210 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6212 (sparc_reloc_map): Add sparc64 relocs.
6213 (sparc_elf_notsupported_reloc): New static function.
6214 (sparc_elf_wdisp16_reloc): New static function.
6215 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6216 (elf32_sparc_relocate_section): Likewise.
6217 (bfd_elf32_bfd_reloc_type_lookup): Define.
6218 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6219 (reloc_type{,_names}): Deleted.
6220 (elf_sparc_howto_table): Deleted.
6221 (sparc_reloc_map): Deleted.
6222 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6223 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6225 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6227 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6230 * Makefile.in (program_transform_name): New variable.
6231 (install): Transform library name before installing it.
6233 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6235 * archures.c (bfd_mach_i960_hx): Define.
6236 * bfd-in2.h: Rebuild.
6237 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6238 (MATRIX): Expand entries for HX.
6239 (arch_info_struct): Add i960:hx entry.
6240 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6241 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6242 (coff_set_flags): Handle bfd_mach_i960_hx.
6244 Support for building as a shared library, based on patches from
6245 Alan Modra <alan@spri.levels.unisa.edu.au>:
6246 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6247 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6248 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6249 * configure: Rebuild.
6250 * configure.host: If --enable-shared, adjust shared library stuff
6251 based on the host. If the host is SunOS, and the linker supports
6252 -rpath, set HLDFLAGS to use it.
6253 * Makefile.in (ALLLIBS): New variable.
6254 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6255 (COMMON_SHLIB, SHLINK): New variables.
6256 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6257 (STAGESTUFF): Remove variable.
6258 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6260 (stamp-ofiles): New target, like old ofiles target, but build
6261 using a temporary file and move-if-change, and touch stamp-ofiles
6263 (ofiles): Just depend upon stamp-ofiles.
6264 (stamp-piclist, piclist): New targets.
6265 ($(SHLIB), $(SHLINK)): New targets.
6266 (targets.o, archures.o): Build twice if PICFLAG is set.
6267 (do_mostlyclean): Remove pic/*.o.
6268 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6270 (do_distclean): Remove pic and stamp-picdir.
6271 (install): Install shared libraries.
6272 ($(OFILES)): Depend upon stamp-picdir.
6273 (stamp-picdir): New target.
6275 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6277 * libcoff.h: Rebuild.
6279 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6280 flavour of a section with no owner.
6282 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6283 ELF_LINK_NON_ELF flag.
6284 (mips_elf_create_got_section): Likewise.
6286 * elf.c: Revert last change, since it breaks dynamic linking.
6287 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6289 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6290 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6291 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6293 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6295 * elf.c (assign_file_positions_for_segments): If the backend does
6296 not want the elf header or the program headers in the address
6297 space, do not include them in the calculations.
6299 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6300 function to determine if we need additional program headers.
6301 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6302 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6304 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6306 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6308 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6310 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6311 back into one line. Some compilers (sunos 4.1.3 for example)
6312 won't accept args split across more than one line.
6314 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6316 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6317 * configure: Regenerate.
6319 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6321 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6322 try to do arithmetic on a void *, cast it to a unsigned char * first.
6324 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6326 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6327 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6329 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6330 flag for a newly defined symbol.
6331 (NAME(bfd_elf,record_link_assignment)): Likewise.
6332 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6333 set the DEF or REF_REGULAR flags correctly.
6335 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6336 (libbfd.h, libcoff.h): Corresponding change.
6338 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6339 a PLT32 reloc as dynamic.
6340 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6341 is not referenced by a dynamic object, and we are not making a
6342 shared object, then don't make a PLT entry. If we do make a PLT
6343 entry, make sure the symbol has been recorded as dynamic.
6345 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6347 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6348 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6349 (powerpcle-*-cygwin32): New.
6350 * peicode.h (add_data_entry): Get address from vma.
6352 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6354 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6355 attached to the section has already been created as an undefined
6356 symbol, treat it as if it hasn't been created yet.
6358 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6360 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6361 symbol or section symbols if stripping all symbols and this is not
6362 a relocateable link. Don't output the symbol string table if
6363 there are no symbols.
6364 (elf_link_flush_output_syms): Don't do anything if there are no
6367 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6369 * coff-aux.c: New file.
6370 * hosts/m68kaux.h: New file.
6371 * config.bfd (m68*-apple-aux*): New target.
6372 * configure.in (m68*-apple-aux*): New native host.
6373 (m68kaux_coff_vec): New vector.
6374 * configure: Rebuild.
6375 * targets.c (m68kaux_coff_vec): Declare.
6376 * coffcode.h (bfd_coff_backend_data): Add field
6377 _bfd_coff_link_add_one_symbol.
6378 (bfd_coff_link_add_one_symbol): Define.
6379 (compare_arelent_ptr): New static function if TARG_AUX.
6380 (coff_write_relocs): If TARG_AUX, sort the relocs.
6381 (coff_write_object_contents): Set A/UX aouthdr magic number.
6382 (coff_link_add_one_symbol): Define if not defined.
6383 (bfd_coff_std_swap_table): Initialize new field.
6384 * libcoff.h: Rebuild.
6385 * cofflink.c (coff_link_add_symbols): Call
6386 bfd_coff_link_add_one_symbol rather than
6387 _bfd_generic_link_add_one_symbol.
6388 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6389 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6390 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6391 * Makefile.in: Rebuild dependencies.
6392 (BFD32_BACKENDS): Add coff-aux.o.
6393 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6395 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6397 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6398 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6400 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6402 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6403 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6404 (maintainer-clean): Warn about deleting special files.
6405 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6407 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6408 warning symbols correctly.
6409 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6410 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6411 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6412 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6413 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6414 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6416 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6419 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6421 * libcoff-in.h: aligned newly exported names with bfd naming
6422 conventions. Removed an erroneous define of POWERPC_LE_PE.
6423 * libcoff.h: Rebuild.
6424 * cofflink.c, coff-ppc.c: the above function name changes
6426 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6428 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6429 * ecoff.c (struct extsym_info): Define.
6430 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6431 to ecoff_link_write_external.
6432 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6433 Strip symbols when appropriate.
6435 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6436 * syms.c (BSF_OBJECT): Define.
6437 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6438 * bfd-in2.h: Rebuild.
6439 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6441 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6444 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6445 copying relocs into a shared object, treat a defined global symbol
6447 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6448 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6449 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6451 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6452 real defined symbol, not to a weak defined symbol.
6454 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6456 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6457 and made a few static functions externs.
6459 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6460 POWERPC_LE_PE hack in cofflink.
6462 * libcoff-in.h: promoted the following from cofflink.c to allow
6463 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6464 coff_debug_merge_element, struct coff_debug_merge_type,
6465 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6466 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6467 coff_debug_merge_hash_lookup, coff_link_section_info,
6468 coff_final_link_info, coff_debug_merge_hash_newfunc,
6469 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6471 * libcoff.h: re-gen'd
6473 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6475 * syms.c: Include "bfdlink.h".
6476 (struct stab_find_info): Define.
6477 (_bfd_stab_section_find_nearest_line): New function.
6478 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6479 * libbfd.h: Rebuild.
6480 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6481 * elf.c (_bfd_elf_find_nearest_line): Try calling
6482 _bfd_stab_section_find_nearest_line before searching the ELF
6483 symbol table. Find the closest STT_FUNC symbol, not the last one.
6484 * libcoff-in.h (coff_data_type): Add line_info field.
6485 * libcoff.h: Rebuild.
6486 * coffgen.c (coff_find_nearest_line): Try calling
6487 _bfd_stab_section_find_nearest_line before searching the COFF
6489 * Makefile.in: Rebuild dependencies.
6491 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6493 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6494 4 bytes, so we get the correct value when updating the register
6495 field in little endian mode.
6497 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6499 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6500 entry_section fields. Add sntoc and snentry fields.
6501 * libcoff.h: Rebuild.
6502 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6503 not toc_section and entry_section (the COFF file does not have any
6504 sections at this point).
6505 (coff_write_object_contents): Set o_snentry and o_sntoc from
6506 snentry and sntoc rather than entry_section and toc_section.
6507 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6508 snentry, not toc_section and entry_section.
6509 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6510 entry_section from hentry.
6511 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6513 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6514 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6515 than using toc_section directly.
6517 * archures.c: Add missing `.' in enum bfd_architecture.
6518 * bfd-in2.h: Rebuild.
6520 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6521 Robert Lipe <robertl@arnet.com>.
6523 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6525 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6526 to sections we allocate. Use bfd_zalloc to allocate initialial
6527 sections, not bfd_alloc.
6528 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6529 SDA{,2}I16 relocations.
6530 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6531 whether to put something in .sbss or not.
6532 (ppc_elf_relocate_section): Add support for more relocations. Add
6533 in sec->output_offset where appropriate. Make error messages
6534 include the symbol name.
6536 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6537 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6538 doesn't get redefined messages if -shared.
6540 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6541 section if the rel_section field has been set up.
6543 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6545 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6548 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6550 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6551 of flags, only flags used are controlled by mach number. Bump up
6552 output file mach number to highest of input file mach numbers.
6553 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6554 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6556 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6557 bfd_elf64_sparc_vec support.
6559 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6561 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6562 the embedded bit is set on some objects and not on others. Just
6564 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6567 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6569 * coffcode.h (coff_new_section_hook): Don't try to align the
6572 * coffcode.h (coff_set_section_contents): Fix the handling of the
6573 .lib section to work even if the entire section contents are
6574 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6575 Robert Lipe <robertl@arnet.com>.
6577 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6579 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6580 memory here for contents.
6582 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6583 _SDA2_BASE_ by 32768.
6584 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6585 started using. Allocate contents for .sdata and .sdata2 sections
6587 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6589 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6590 size _SDA{,2}_BASE_.
6591 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6594 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6596 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6598 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6599 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6600 (bfd_mach_sparc_v9a): Define.
6601 (bfd_mach_sparc_v9_p): Define.
6602 * bfd-in2.h: Regenerated.
6603 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6605 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6606 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6607 to bfd_elf32_sparc_vec.
6608 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6609 Add v8plus{,a} support.
6611 (sparc_compatible): New function.
6612 * elf32-sparc.h: #include "elf/sparc.h".
6613 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6614 elf32_sparc_final_write_processing): New functions.
6615 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6616 elf_backend_final_write_processing): Define.
6618 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6620 * elf-bfd.h (struct elf_link_hash_entry): Add
6621 linker_section_pointer field.
6622 (enum elf_linker_section_enum): Enumeration for new way of
6623 creating linker dynamic sections and symbols.
6624 (elf_linker_section{,_pointers}): New structures for creating
6625 dynamic sections and symbols.
6626 (elf_obj_tdata): Add linker_section_pointers and linker_section
6628 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6629 (_bfd_elf_create_linker_section): New declarations.
6630 (_bfd_elf_find_pointer_linker_section): Ditto.
6631 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6632 (_bfd_elf_make_linker_section_rela): Ditto.
6634 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6636 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6637 (ppc_elf_create_linker_section): New function to create the
6638 sections .got, .sdata, and .sdata2.
6639 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6641 (ppc_elf_check_relocs): Support more of the eabi relocations.
6642 (ppc_elf_relocate_section): Ditto.
6643 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6644 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6646 * elflink.h (elf_create_pointer_linker_section): New function to
6647 create initialized pointers in dynamic linker sections.
6648 (elf_finish_pointer_linker_section): Actually intialize the
6649 pointers created above.
6651 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6652 macros to provide both 32 and 64 bit versions of
6653 elf_create_pointer_linker_section.
6654 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6655 provide both 32 and 64 bit versions of
6656 elf_finish_pointer_linker_section.
6658 * elflink.c (_bfd_elf_create_linker_section): New function to
6659 create a linker section.
6660 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6661 given address in the linker pointer offsets created for a given
6663 (_bfd_elf_make_linker_section_rela): Make a RELA section
6664 corresponding to the generated linker section.
6666 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6668 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6670 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6672 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6673 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6674 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6675 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6676 toc entry in an objdump) for now.
6677 (ppc_do_last, ppc_get_last): New function - needed to save processing
6678 the toc owner to the end.
6679 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6682 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6683 toc owner from being done till last. Must define POWERPC_LE_PC
6686 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6688 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6690 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6691 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6693 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6695 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6697 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6699 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6701 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6703 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6705 * elf.c (assign_file_positions_for_segments): Don't increment file
6706 offset for a segment which contains no loadable sections.
6708 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6710 * reloc.c: Add new PowerPC relocations.
6711 * {bfd-in2,libbfd}.h: Regenerate.
6713 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6714 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6716 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6718 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6721 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6724 * coffgen.c (coff_find_nearest_line): Don't try to cache
6725 information in sections that are not owned by a BFD. From Richard
6726 Henderson <richard@atheist.tamu.edu>.
6728 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6729 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6730 * elflink.h (elf_link_output_extsym): Remove special check for
6733 * ecoffswap.h: Add prototypes for static functions.
6735 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6737 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6738 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6740 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6741 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6742 support. Begin support for R_PPC_SDA{2,}REL.
6744 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6746 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6747 create the .got and .got.neg sections.
6748 (ppc_elf_size_dynamic_sections): Call it.
6749 (ppc_elf_check_relocs): Call it.
6750 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6751 (ppc_elf_check_relocs): Add error messages for relocations we
6752 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6755 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6757 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6758 section flags for V.4 and eabi.
6760 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6762 * elf.c (assign_file_positions_for_segments): If a segment
6763 contains no sections, don't mark it as readable.
6765 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6766 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6768 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6769 dynamic section, if there is one.
6770 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6771 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6772 (bfd_elf64_swap_dyn_in): Likewise.
6773 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6775 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6777 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6778 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6779 <pirker@eiunix.tuwien.ac.at>.
6781 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6783 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6784 PowerPC V.4 and eabi.
6785 * bfd-in2.h: Regenerate.
6786 * libfd.h: Regenerate.
6788 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6790 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6791 section type and SHF_EXCLUDE section flag, turning them into the
6792 appropriate bfd section flag.
6794 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6796 * xcofflink.c (xcoff_link_add_symbols): Create the special
6797 sections if we see a DYNAMIC object, in case that is the only
6798 XCOFF input object we see.
6800 * elf32-mips.c: Extensive changes for a start at dynamic linking
6801 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6803 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6804 (struct elf_backend_data): Remove
6805 elf_backend_create_program_headers field. Add
6806 elf_backend_additional_program_headers and
6807 elf_backend_modify_segment_map fields.
6808 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6810 (elf_backend_additional_program_headers): Likewise.
6811 (elf_backend_modify_segment_map): Likewise.
6812 (elf_backend_create_program_headers): Don't define.
6813 (elfNN_bed): Change to account for field changes.
6814 * elf.c (assign_file_positions_for_segments): Call new
6815 modify_segment_map backend function. Don't call old
6816 create_program_headers backend function.
6817 (get_program_header_size): Call additional_program_headers rather
6818 than create_program_headers.
6819 * elflink.h (elf_link_add_object_symbols): Initialize
6820 type_change_ok from new backend field.
6821 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6823 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6824 a reloc against the appropriate section.
6826 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6827 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6828 (elf_flags_init): Rename from elf_ppc_flags_init.
6829 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6831 (ppc_elf_copy_private_bfd_data): Likewise.
6832 (ppc_elf_merge_private_bfd_data): Likewise.
6834 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6837 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6839 * coff-alpha.c (alpha_relocate_section): During final link, allow
6840 output .lita section to be bigger than 64k by adjusting gp value
6841 on a per-input section basis.
6842 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6844 (struct ecoff_section_tdata): Add gp field.
6846 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6848 Handle Alpha ECOFF changes in OSF/1 3.2.
6849 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6851 * coff-alpha.c: Include "aout/ar.h".
6852 (alpha_ecoff_get_relocated_section_contents): Don't require an
6853 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6854 3.2 doesn't generate one.
6855 (alpha_relocate_section): Likewise.
6856 (alpha_ecoff_slurp_armap): Define.
6857 (alpha_ecoff_slurp_extended_name_table): Define.
6858 (alpha_ecoff_construct_extended_name_table): Define.
6859 (alpha_ecoff_truncate_arname): Define.
6860 (alpha_ecoff_write_armap): Define.
6861 (alpha_ecoff_generic_stat_arch_elt): Define.
6862 (alpha_ecoff_update_armap_timestamp): Define.
6864 (alpha_ecoff_read_ar_hdr): New static function.
6865 (alpha_ecoff_get_elt_at_filepos): New static function.
6866 (alpha_ecoff_openr_next_archived_file): New static function.
6867 (alpha_ecoff_get_elt_at_index): New static function.
6868 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6869 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6870 _bfd_ecoff to alpha_ecoff.
6871 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6872 field from backend structure, rather than always calling
6873 _bfd_get_elt_at_filepos.
6874 * coff-mips.c (mips_ecoff_backend_data): Initialize
6875 get_elt_at_filepos field.
6876 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6877 from _bfd_generic_read_ar_hdr with minor changes.
6878 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6879 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6880 * libbfd.h: Rebuild.
6882 * bfd-in.h (BFD_IN_MEMORY): Define.
6883 * libbfd-in.h (struct bfd_in_memory): Define.
6884 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6885 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6886 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6887 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6888 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6889 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6890 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6891 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6892 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6893 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6895 (bfd_openstreamr): Likewise.
6896 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6897 BFD_IN_MEMORY is not set.
6898 * riscix.c (riscix_some_aout_object_p): Likewise.
6899 * bfd-in2.h, libbfd.h: Rebuild.
6901 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6902 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6903 (bfd_get_elt_at_index): Define.
6904 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6905 bfd_get_elt_at_index. Change index parameter from int to
6907 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6908 (_bfd_noarchive_get_elt_at_index): Define.
6909 (_bfd_archive_bsd_get_elt_at_index): Define.
6910 (_bfd_archive_coff_get_elt_at_index): Define.
6911 * bfd-in2.h, libbfd.h: Rebuild.
6912 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6913 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6914 * ieee.c (ieee_get_elt_at_index): Define.
6915 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6916 * oasys.c (oasys_get_elt_at_index): Define.
6917 * som.c (som_get_elt_at_index): Define.
6919 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6920 numbers to the .text section.
6922 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6924 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6925 If there is a SEC_DEBUGGING section, get the contents of the debug
6926 information part from it.
6927 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6929 (ieee_write_object_contents): Check ieee_write_debug_part return.
6931 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6933 * config.bfd (i[345]86-*-freebsd*): Add target.
6934 * configure.in (i386freebsd_vec): Add vec.
6935 * configure: Regenerate.
6936 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6937 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6938 Rebuild dependencies..
6939 * freebsd.h: New file.
6940 * i386freebsd.c: New file.
6941 * targets.c (i386freebsd_vec): Declare.
6942 (bfd_target_vector): Add i386freebsd_vec.
6943 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6944 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6946 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6948 * ieee.c (ieee_slurp_debug): New static function.
6949 (ieee_object_p): Call it.
6950 (ieee_slurp_section_data): Skip debugging sections.
6951 (ieee_get_reloc_upper_bound): Likewise.
6952 (ieee_get_section_contents): Likewise.
6953 (ieee_canonicalize_reloc): Likewise.
6954 (ieee_write_section_part): Likewise.
6955 (ieee_write_debug_part): Likewise.
6956 (ieee_write_data_part): Likewise.
6957 (init_for_output): Likewise.
6959 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6961 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6963 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6964 relocs, since ppc_elf_relocate_section handles the linker case.
6965 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6967 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6968 ppc_elf_relocate_section since that is now the only caller.
6969 (ppc_elf_relocate_section): Ditto.
6971 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6973 * coffcode.h (coff_write_object_contents): If we don't know the
6974 section of the entry point for an XCOFF executable, always set the
6975 entry address to -1.
6977 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6979 * elf.c (bfd_section_from_shdr): Add support for note sections.
6981 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6983 * bfd-in.h (struct _symbol_info): Add stab_type field.
6984 * bfd-in2.h: Rebuild.
6985 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6987 * elf32-ppc.c: Remove trailing newline from calls to
6989 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6990 difference if target endianness is known.
6992 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6994 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6995 old style TOC16 references without using R_PPC_GOT.
6996 (ppc_reloc_type): Ditto.
6997 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6998 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6999 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7000 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7001 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7003 (ppc_elf_adjust_dynamic_symbol): Ditto.
7004 (ppc_elf_adjust_dynindx): Ditto.
7005 (ppc_elf_size_dynamic_sections): Ditto.
7006 (ppc_elf_finish_dynamic_symbol): Ditto.
7007 (ppc_elf_finish_dynamic_sections): Ditto.
7008 (ELF_DYNAMIC_INTERPRETER): Define.
7010 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7012 * elf.c (copy_private_bfd_data): When attaching sections to
7013 segments ignore sections that won't be allocated. Patch from
7016 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7018 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7021 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7023 * coff-i960.c (CALC_ADDEND): Define.
7024 (coff_i960_relocate_section): Add the input section VMA to the
7025 addend for PC relative relocs.
7027 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7029 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7030 to correctly terminate.
7032 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7034 * targets.c (enum bfd_endian): Define.
7035 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7036 from boolean to enum bfd_endian. Change header_byteorder_big_p
7038 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7039 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7040 * bfd-in2.h: Rebuild.
7041 * All targets: Change initialization of byteorder and
7042 header_byteorder to use enum bfd_endian values rather than
7044 * All files: Change all references to byteorder_big_p and
7045 header_byteorder_big_p to use new bfd_*_endian macros.
7047 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7049 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7051 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7053 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7055 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7057 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7059 * ieee.c: Lots of minor cleanups. Make many functions return
7060 errors rather than calling abort. Also:
7061 (ieee_write_twobyte): Remove; change callers to call existing
7062 ieee_write_2bytes function.
7063 (ieee_write_expression): Don't output the section twice when
7064 outputting a local symbol. Don't emit an extraneous zero if there
7066 (ieee_slurp_sections): Set the lma as well as the vma.
7067 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7069 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7070 a recognized one or bfd_arch_unknown.
7071 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7073 (ihex_get_symtab): Likewise.
7075 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7077 * aoutx.h: Include <ctype.h>.
7078 (struct aout_link_includes_table): Define.
7079 (struct aout_link_includes_totals): Define.
7080 (struct aout_link_includes_entry): Define.
7081 (aout_link_includes_lookup): Define macro.
7082 (struct aout_final_link_info): Add includes field.
7083 (aout_link_includes_newfunc): New static function.
7084 (NAME(aout,final_link)): Initialize includes hash table.
7085 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7087 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7089 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7091 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7093 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7095 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7097 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7098 (pe_print_private_bfd_data): call pe_print_reloc.
7099 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7100 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7101 up some debugging as well.
7103 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7105 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7108 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7110 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7111 when setting sections to NULL.
7113 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7115 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7117 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7118 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7120 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7121 * bfd-in2.h: Rebuild.
7123 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7125 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7127 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7129 * ihex.c (ihex_scan): Handle record types 4 and 5.
7130 (ihex_object_p): Permit types 4 and 5.
7131 (ihex_set_section_contents): Remove check for out of range
7133 (ihex_write_object_contents): Generate types 4 and 5.
7135 * elflink.h (elf_link_output_extsym): Just ignore warning and
7136 indirect references to symbols which don't really exist.
7138 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7140 * peicode.h (pe_print_idata): Minor format fixes
7141 (pe_print_edata): New function. Under private printing, this formats
7142 the edata section of a PE file.
7143 (pe_print_private_bfd_data): Added call to pe_print_edata.
7145 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7147 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7148 index, don't call stoi.
7150 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7152 * srec.c (srec_scan): Set lma as well as vma.
7154 * ihex.c: New file; support for Intel Hex format.
7155 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7156 (ihex_vec): Declare.
7157 (bfd_target_vector): Always include ihex_vec.
7158 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7159 * Makefile.in: Rebuild dependencies.
7160 (BFD_LIBS): Add ihex.o
7161 (BFD_LIBS_CFILES): Add ihex.c.
7162 * bfd-in2.h: Rebuild.
7164 * elf.c (assign_file_positions_for_segments): Sort the sections in
7166 (get_program_header_size): Return the right size if segment_map is
7168 (copy_private_bfd_data): Don't bother to sort the sections.
7170 * bfd.c (bfd_record_phdr): New function.
7171 * bfd-in.h (bfd_record_phdr): Declare.
7172 * bfd_in2.h: Rebuild.
7174 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7177 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7178 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7180 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7181 (bfd_zmalloc): Change declaration.
7182 * libbfd.h: Rebuild.
7183 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7184 and realloc. Don't set bfd_error_no_memory if they fail.
7186 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7188 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7189 uses as well. Added a new howto to deal with TOCREL16 relocs that
7190 are TOCDEFN as well.
7191 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7192 to handle RVA relocs from dlltool.
7193 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7194 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7195 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7197 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7198 to get the right section alignment.
7200 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7202 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7203 p_paddr if p_paddr is zero.
7204 (make_mapping): Set includes_filehdr and includes_phdrs for first
7206 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7208 (assign_file_positions_for_segments): Handle includes_filehdr and
7209 includes_phdrs. Remove special handling of PT_PHDR and first
7211 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7212 when appropriate. Remove special handling of PT_PHDR segment.
7213 Use a more complex condition for when a section is included in a
7214 segment to handle Solaris linker oddities.
7216 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7218 * coff-m88k.c (howto_table): Reformatted for easier reading;
7219 special_function now points to new function m88k_special_reloc.
7220 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7222 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7223 be done correctly by m88k_special_reloc.
7224 (reloc_processing): New function to be used by RELOC_PROCESSING.
7225 (RELOC_PROCESSING): Define to call reloc_processing.
7227 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7229 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7230 (pe_print_pdata): Likewise.
7232 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7233 obstack_alloc fails.
7234 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7236 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7237 * Many files: don't set bfd_error_no_memory if one of the above
7240 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7241 if p_paddr_valid is set.
7242 (copy_private_bfd_data): New static function.
7243 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7245 * elf.c (assign_file_positions_for_segments): Fix case where extra
7246 program headers were allocated.
7248 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7249 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7250 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7251 _bfd_elf_print_private_bfd_data.
7253 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7254 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7255 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7256 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7257 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7258 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7259 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7261 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7263 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7264 * elf.c (make_mapping): New static function.
7265 (map_sections_to_segments): New static function.
7266 (elf_sort_sections): New static function.
7267 (assign_file_positions_for_segments): New static function.
7268 (map_program_segments): Remove.
7269 (get_program_header_size): Remove sorted_hdrs, count, and
7270 maxpagesize parameters. Simplify.
7271 (assign_file_positions_except_relocs): When generating an
7272 executable, use assign_file_positions_for_segments.
7273 (elf_sort_hdrs): Remove.
7274 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7275 to get_program_header_size.
7277 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7279 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7281 * configure, config.in: Regenerate with autoconf 2.7.
7283 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7284 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7286 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7288 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7289 (ecoff_sec_to_styp_flags): Likewise.
7290 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7291 (ecoff_set_symbol_info): Handle scRConst.
7292 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7293 (ecoff_compute_section_file_positions): Handle .rconst section.
7294 (_bfd_ecoff_write_object_contents): Likewise.
7295 (ecoff_link_check_archive_element): Handle scRConst.
7296 (ecoff_link_add_externals): Likewise.
7297 (ecoff_link_write_external): Handle .rconst section.
7298 (ecoff_reloc_link_order): Likewise.
7299 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7300 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7302 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7304 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7305 DEF_DYNAMIC flag is set.
7307 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7309 * host-aout.c: If TRAD_HEADER is defined, include it.
7311 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7313 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7314 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7315 (BFD_NEED_DECLARATION): New function.
7316 * configure.in: Use BFD_NEED_DECLARATION.
7317 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7318 * configure, config.in: Rebuild with autoconf 2.6.
7320 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7321 special_sections before returning when called with a non XCOFF
7324 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7327 * coffcode.h (coff_compute_section_file_positions): Only pad the
7328 previous section to force file alignment when creating an
7331 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7333 * coffcode.h (coff_compute_section_file_positions): If
7334 RS6000COFF_C, set up the .debug section.
7336 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7337 if it is not large enough to accomodate the entire TOC area with
7338 signed 16 bit offsets.
7339 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7341 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7342 TOC anchor to use the TOC value used in the output file.
7344 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7346 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7347 (_bfd_coff_read_string_table): Likewise.
7349 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7351 * pe-arm.c: Fix typos.
7352 * coff-arm.c: Likewise.
7354 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7356 * coff-ppc.c (list_ele): Added "cat"egory member.
7357 (record_toc): New category parameter (priv or pub).
7358 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7359 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7360 the mainline. It addes extra toc cells in error.
7361 (ppc_coff_swap_sym_in_hook): Added some documentation.
7362 (dump_toc): Can now diagnose "virtual toc" chicanery.
7364 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7366 * elf-bfd.h (struct elf_link_hash_table): Change type of
7367 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7369 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7371 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7372 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7374 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7375 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7376 defined or mentioned in a regular file.
7378 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7380 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7381 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7382 (coff_ppc_relocate_section): Correct REL24 handling
7383 (ppc_process_before_allocation): Correct TOCDEFN handling
7385 * peicode.h (dir_names): Added name descriptions
7387 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7389 * VERSION: Updated to cygnus-2.6.
7391 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7393 * targets.c (m68k4knetbsd_vec): Declare.
7395 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7397 * targets.c (bfd_target): Change type of second argument to
7398 _bfd_print_private_bfd_data from void * to PTR.
7399 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7400 using PTR rather than void *.
7401 * bfd-in2, libbfd.h: Rebuild.
7402 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7404 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7405 _bfd_generic_bfd_print_private_bfd_data rather than casting
7408 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7410 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7411 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7413 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7414 BFD64_BACKENDS_CFILES): New variables.
7417 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7419 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7420 not at the file position of the first section.
7421 * coffcode.h (coff_compute_section_file_positions): Avoid using
7423 (coff_write_object_contents): When generating a PPC PE executable
7424 with no symbols, round up the file size to a COFF_PAGE_SIZE
7426 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7427 don't write out a string table.
7429 * elf.c (bfd_section_from_shdr): When using a different section
7430 header, pass the new one to _bfd_elf_make_section_from_shdr.
7431 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7432 (elf_map_symbols): Add section VMA to symbol value when comparing
7434 (_bfd_elf_compute_section_file_positions): Only build symbol table
7435 if there are some symbols. Set file offset of symtab and strtab
7437 (assign_file_positions_except_relocs): Remove dosyms parameter.
7438 Change all callers. Never set file offset of symtab and strtab
7440 (_bfd_elf_copy_private_section_data): New function.
7441 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7442 (_bfd_elf_copy_private_symbol_data): New function.
7443 (swap_out_syms): Check for special mapping of st_shndx created by
7444 copy_private_symbol_data.
7445 * elfxx-target.h: Use new copy routines.
7446 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7447 (_bfd_elf_copy_private_section_data): Declare.
7449 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7451 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7454 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7455 _bfd_dummy_target, matching the recent change to archive
7458 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7460 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7461 arithmetic on PTR types.
7463 * aout-target.h (MY(callback)): Set the lma of the sections.
7465 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7466 symbol into a reloc against the section.
7468 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7470 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7471 glue for the relocs: IMGLUE and IFGLUE.
7472 (record_toc): new function - tracks toc contents
7473 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7474 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7475 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7476 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7477 (ppc_record_toc_entry): Removed a debug define (duh)
7479 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7480 (pe_print_idata): New function - formats the idata section data
7481 (pe_print_pdata): New function - formats the pdata section data
7482 (pe_print_private_bfd_data): calls to above
7484 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7486 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7487 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7488 TARGET_SYM and TARGET_NAME for vector and BFD name.
7489 * coff-pmac.c (pmac_xcoff_vec): Remove.
7490 (TARGET_SYM, TARGET_NAME): Define.
7491 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7492 machine to 0, not all PowerMacs are 601s.
7494 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7496 * elfcode.h (elf_object_p): Read in any program headers.
7497 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7498 based on the program headers, if any.
7499 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7500 (map_program_segments): Set p_paddr of program headers based on
7503 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7505 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7508 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7509 trying to do a relocateable link with a non-a.out object file.
7511 * archive.c (bfd_generic_archive_p): Check the first object file
7512 in an archive even if target_defaulted is set. If the object file
7513 has the wrong xvec, reject it.
7515 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7516 be represented, report the name via _bfd_error_handler.
7517 (translate_to_native_sym_flags): Likewise.
7518 * elf32-mips.c (mips_elf_final_link): Likewise.
7519 * oasys.c (oasys_write_sections): Likewise.
7521 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7522 which checks for STYP_OVRFLO sections.
7523 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7524 reloc and lineno count overflows.
7525 (coff_write_object_contents): Call coff_count_linenumbers before
7526 coff_compute_section_file_positions. If RS6000COFF_C, handle
7527 reloc and lineno count overflows.
7528 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7529 relocs before dealing with .pad sections. Count overflow section
7530 headers when handling .pad sections.
7532 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7535 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7536 (struct xcoff_link_hash_table): Add descriptor_section and
7537 special_sections fields.
7538 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7539 (xcoff_link_add_symbols): Set linkage section alignment. Create
7540 descriptor section. Check for magic symbol names (_text, etc.),
7541 and record them in special_sections if found. Set
7542 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7543 descriptor field to point back to the function code symbol.
7544 (xcoff_sweep): Always mark the special descriptor_section.
7545 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7546 function descriptor, and mark it if it is.
7547 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7548 parameter, and fill it in. Allocate space for the descriptor
7550 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7551 global linkage code. If an undefined function descriptor is
7552 exported, arrange to define it. Warn about any other undefined
7554 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7555 (xcoff_write_global_symbol): Create a function descriptor when
7557 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7558 * bfd-in2.h: Rebuild.
7560 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7562 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7563 (ppc_coff_link_hash_table): new types for hashing
7564 (ppc_coff_link_hash_newfunc): hash entry constructor
7565 (ppc_coff_link_hash_table_init): hash table initializer
7566 (ppc_coff_link_hash_table_create): hash table constructor
7567 (ppc_record_toc_entry): changed references to hash table
7568 (coff_ppc_relocate_section): changed references to hash table
7570 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7571 * libcoff.h: Rebuild
7573 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7574 (coff_link_add_symbols): removed toc_offset init
7576 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7578 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7581 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7582 if it is given and mmep is available.
7583 * acconfig.h: Undef USE_MMAP.
7584 * configure, config.in: Regenerated.
7585 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7586 table handling the old way.
7587 (aout_get_external_symbols): Don't complain if last byte of string
7589 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7590 (bfd_free_window) [! USE_MMAP]: Don't define.
7591 (bfd_get_file_window,
7592 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7594 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7596 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7599 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7601 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7602 compatible with AMD generated COFF files. Try to support both AMD
7603 and GNU formats simultaneously.
7604 (coff_a29k_relocate_section): Likewise.
7606 * libbfd.c (bfd_get_file_window): Change writable parameter from
7607 int to boolean; update all callers. Pass MAP_SHARED if not
7608 writable--it's required on Solaris. Cast fprintf argument to
7610 * bfd-in.h (bfd_get_file_window): Update declaration.
7611 * bfd-in2.h: Rebuild.
7612 * aoutx.h: Update calls to bfd_get_file_window.
7614 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7616 (xcoff_swap_ldhdr_in): New static function.
7617 (xcoff_swap_ldsym_in): New static function.
7618 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7619 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7620 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7621 Handle XTY_ER/XMC_XO symbols correctly.
7622 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7623 rather than normal symbol table.
7624 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7625 already defined with the same absolute value.
7626 (xcoff_mark): When considering called symbols, check whether the
7627 descriptor is from a dynamic object, rather than the symbol
7629 (xcoff_build_ldsyms): Likewise.
7631 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7632 Cast realloc and malloc return values. If malloc or realloc fail,
7633 set bfd_error_no_memory.
7634 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7635 * bfd-in2.h: Rebuild.
7637 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7639 * coff-ppc.c (ppc_record_toc_entry): new function.
7640 (in_reloc_p): changed return value.
7641 (coff_ppc_relocate_section): much rework.
7642 (ppc_allocate_toc_section): new function.
7643 (ppc_process_before_allocation): new function.
7644 (ppc_coff_swap_sym_in_hook): new function.
7646 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7647 (coff_link_add_symbols): initialize toc_offset.
7649 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7650 (coff_swap_aouthdr_out): Added more sections to the data
7651 dictionary for the pe file header. Also changed linker version
7652 number on the ppc side.
7653 (dir_names): small improvements to the dictionary printing.
7654 (pe_mkobject_hook): save the file level flags.
7656 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7657 (pe_tdata): added real_flags field
7658 (coff_tdata): added local_toc_sym_map and access macro
7660 * libcoff.h (coff_link_hash_entry): added toc_offset field
7661 (pe_tdata): added real_flags field
7662 (coff_tdata): added local_toc_sym_map and access macro
7664 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7665 (coff_mkobject): init for local_toc_sym_map
7666 (coff_write_object_contents): set the internal_a.magic to
7667 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7670 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7672 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7673 entries until both the line number address and the function name
7674 address are too large.
7676 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7677 * configure: Rebuilt.
7679 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7680 is defined in the environment.
7682 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7684 * som.c (som_get_section_contents_in_window): Define to use
7687 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7689 * coff-i860.c: New file, based on coff-i386.c.
7690 * cpu-i860.c: New file, based on cpu-i386.c.
7691 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7692 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7693 targets, using i860coff_vec.
7694 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7695 trad-core.o and hosts/i860mach3.h.
7696 (i860coff_vec): Use coff-i860.o and cofflink.o.
7697 * configure: Rebuild.
7698 * Makefile.in: Rebuild dependencies.
7699 (ALL_MACHINES): Add cpu-i860.o.
7700 (BFD32_BACKENDS): Add coff-i860.o.
7701 (CFILES): Add cpu-i860.c and coff-i860.c.
7702 * targets.c (i860coff_vec): Declare.
7703 (bfd_target_vector): Add &i860coff_vec.
7704 * archures.c (bfd_i860_arch): Declare.
7705 (bfd_archures_list): Add &bfd_i860_arch.
7706 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7707 (coff_set_flags): Handle bfd_arch_i860.
7708 (coff_write_object_contents): Handle I860 a.out magic number.
7710 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7712 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7713 the created .tc section to 2.
7714 (xcoff_mark): Don't keep a .loader reloc for a call to an
7715 undefined symbol when creating a shared library.
7716 (xcoff_build_ldsyms): When creating a shared library, generate
7717 global linkage code for a call to an undefined symbol.
7719 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7721 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7722 BFD32_BACKENDS, BFD64_BACKENDS.
7723 (.dep1): Put mkdep output in a separate file.
7724 Rebuilt dependencies.
7726 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7729 Permit use of mmap when available:
7731 * configure.in: Check for mmap, madvise, mprotect.
7732 * config.in, configure: Regenerated.
7734 * libbfd.c (struct _bfd_window_internal): Define type.
7735 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7737 (ok_to_map): New static variable for debugging.
7738 (_bfd_generic_get_section_contents_in_window): New function.
7739 * bfd-in.h (bfd_window_internal): Declare type.
7740 (bfd_window): Define type.
7741 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7742 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7745 * libaout.h (struct aoutdata): Add two window fields.
7746 (obj_aout_sym_window, obj_aout_string_window): New macros.
7747 * aoutx.h (some_aout_object_p): Initialize windows.
7748 (aout_get_external_symbols): Get symbol data and strings in
7749 windows instead of explicitly allocated buffers.
7750 (slurp_symbol_table): Free window instead of memory.
7751 (bfd_free_cached_info): Release windows instead of freeing storage
7753 (aout_link_free_symbols): Ditto.
7755 * targets.c (bfd_target): Add new field for
7756 get_section_contents_in_window.
7757 (BFD_JUMP_TABLE_GENERIC): Updated.
7758 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7759 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7760 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7761 macros for get_section_contents_in_window field.
7763 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7765 * core.c: Renamed to corefile.c
7766 * makefile.dos (OBJS): Change core.o to corefile.o
7767 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7769 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7771 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7772 to o. Clobber and restore the list of new csects around the call
7773 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7774 linker error and the linker wants to read the symbol table. Reset
7775 the line number count of a real section even if it has no relocs.
7776 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7778 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7781 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7783 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7784 an undefined symbol in a shared link.
7786 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7787 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7788 phdm@info.ucl.ac.be (Philippe De Muyter).
7790 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7792 * coff-m88k.c (rtype2howto): New static function.
7793 (RTYPE2HOWTO): Use it rather than a macro definition.
7795 * coffcode.h (coff_write_object_contents): set internal_a.magic
7796 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7798 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7799 define TRAD_HEADER to new file hosts/delta68.h.
7800 m88*-motorola-sysv*, however, does use ptrace-core.o.
7801 * hosts/delta68.h: New file.
7803 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7804 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7806 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7808 * i386linux.c (MY(vec)): Declare before use.
7810 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7812 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7813 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7815 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7816 BFD is not of the right type.
7817 (bfd_elf_get_needed_list): Likewise.
7818 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7819 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7820 * xcofflink.c (XCOFF_XVECP): Define.
7821 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7823 (bfd_xcoff_import_symbol): Likewise.
7824 (bfd_xcoff_export_symbol): Likewise.
7825 (bfd_xcoff_link_count_reloc): Likewise.
7826 (bfd_xcoff_record_link_assignment): Likewise.
7827 (bfd_xcoff_size_dynamic_sections): Likewise.
7829 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7830 table index against the number of symbols for a base relative
7833 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7835 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7836 full_aouthdr flag here...
7837 (_bfd_xcoff_bfd_final_link): ...not here.
7839 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7841 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7842 systems that have a system <libelf.h>.
7843 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7844 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7845 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7846 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7847 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7848 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7849 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7851 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7853 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7854 set, set BSF_WEAK in symbol. Change all callers.
7855 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7856 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7857 _bfd_generic_link_add_one_symbol.
7858 (ecoff_indirect_link_order): Check that the section tdata relocs
7859 are not NULL before using them.
7861 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7862 define TRAD_HEADER as hosts/alphalinux.h.
7863 * configure: Rebuild.
7864 * hosts/alphalinux.h: New file.
7865 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7868 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7870 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7871 C_ECOMM storage classes.
7873 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7875 (xcoff_mark): Call xcoff_mark_symbol.
7876 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7877 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7879 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7881 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7883 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7885 (xcoff_find_reloc): New static function.
7886 (xcoff_link_add_symbols): Use it.
7887 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7888 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7889 relocate the value of C_DECL.
7891 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7893 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7895 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7896 callback decide what goes in .relocs.
7897 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7898 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7901 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7903 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7906 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7908 * xcofflink.c: More improvements, mostly to fix handling of
7909 constructors and a few other special cases.
7910 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7911 zero, reverting yesterday's change.
7912 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7913 (bfd_xcoff_link_count_reloc): Declare.
7914 (bfd_xcoff_record_link_assignment): Declare.
7915 * bfd-in2.h: Rebuild.
7917 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7919 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7920 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7921 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7922 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7923 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7924 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7926 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7929 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7930 segments includes the a.out header. See to that the magic number
7931 *always* is big-endian.
7933 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7934 m68k4k NetBSD configurations.
7936 * configure.in, configure: Separate i386 & mips NetBSD
7937 configurations from other BSD ones. Don't assume DEC is the only
7938 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7939 configurations. Add support for m68k4k NetBSD object format.
7941 * libaout.h: Added M_68K4K_NETBSD magic.
7943 * m68k4knetbsd.c: New file.
7945 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7947 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7950 * hosts/mipsnbsd.h: New file.
7952 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7954 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7956 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7957 toc_section, and entry_section fields.
7958 (struct xcoff_section_tdata): Remove ldrel_count field.
7959 * libcoff.h: Rebuild.
7960 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7962 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7963 full a.out header if full_aouthdr is set in xcoff_data.
7964 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7965 based on sections stored in xcoff_data.
7966 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7968 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7969 (rs6000coff_vec): Set symbol_leading_char to '.'.
7970 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7971 value stored in ret rather than returning a pointer value.
7973 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7975 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7978 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7980 * som.c (som_slurp_string_table): Allocate the strings with malloc
7981 since they're free'd by free_cached_info.
7982 (som_slurp_symbol_table): Similarly for the symbol table.
7984 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7986 * Makefile.in (diststuff): Don't make headers.
7988 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7990 * Makefile.in: Rebuild dependencies.
7992 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7993 output_bfd is not SunOS.
7994 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7995 non-SunOS input files.
7997 * xcofflink.c: Extensive changes to support linking shared objects
7998 and generating a .loader section.
7999 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8000 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8001 last_symndx, and ldrel_count fields.
8002 * libcoff.h: Rebuild.
8003 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8004 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8006 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8007 (bfd_xcoff_export_symbol): Declare.
8008 (bfd_xcoff_size_dynamic_sections): Declare.
8009 * bfd-in2.h: Rebuild.
8011 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8013 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8014 * configure: Rebuild.
8015 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8016 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8018 (pmac_xcoff_vec): Update to use new xcoff support.
8019 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8020 (xcoff_write_armap): Declare buf as unsigned char.
8021 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8023 * mpw-make.sed: Generalize subdir_do edit.
8025 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8027 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8028 correctly. Don't initialize asect->vma.
8030 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8032 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8033 something a little less than the page size.
8035 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8037 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8039 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8041 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8042 * coffcode.h (coff_write_object_contents): If .bss is before
8043 .data us that as data_start.
8044 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8046 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8047 (coff_swap_outhdr_out): Hardwire in version number.
8049 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8051 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8052 major and minor to *_vno, since the former are also macros in
8053 SunOS header files. Cast result of bfd_alloc to appropriate
8056 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8057 before assigning to sec_data.
8059 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8061 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8062 now relative to the section, not absolute.
8063 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8064 get the file name when there is a N_SO directory name. When
8065 handling stabs, remember that section->vma was added to the
8068 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8070 * sunos.c (struct sunos_link_hash_table): Add needed field.
8071 (sunos_link_hash_table_create): Call bfd_release, not free.
8072 (sunos_link_hash_table_create): Initialize needed field.
8073 (sunos_add_dynamic_symbols): Record needed objects.
8074 (bfd_sunos_get_needed_list): New function.
8075 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8076 * bfd-in2.h: Rebuild.
8078 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8080 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8082 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8084 * bfd-in.h (struct bfd_link_needed_list): Rename from
8085 bfd_elf_link_needed_list.
8086 * bfd-in2.h: Rebuild.
8087 * elf.c, elflink.h, libelf.h: Corresponding changes.
8089 Add start at AIX linker support; no shared libraries yet.
8090 * xcofflink.c: New file.
8091 * configure.in (rs600coff_vec): Use xcofflink.o.
8092 * configure: Rebuild.
8093 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8095 (struct xcoff_section_tdata): Define.
8096 (xcoff_section_data): Define macro.
8097 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8098 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8099 (_bfd_xcoff_bfd_final_link): Declare.
8100 (_bfd_ppc_xcoff_relocate_section): Declare.
8101 * libcoff.h: Rebuild.
8102 * coff-rs6000.c: Clean up a bit.
8103 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8104 cputype, csects, and debug_indices.
8105 (xcoff_copy_private_bfd_data): Copy cputype.
8106 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8107 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8108 (xcoff_reloc_type_lookup): Rename from
8109 rs6000coff_reloc_type_lookup.
8110 (coff_relocate_section): Define.
8111 (_bfd_xcoff_sizeof_headers): Define.
8112 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8113 (_bfd_xcoff_bfd_relax_section): Define.
8114 (_bfd_xcoff_bfd_link_split_section): Define.
8115 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8117 * coffcode.h (coff_compute_section_file_positions): If AIX,
8118 increment sofar by SMALL_AOUTSZ if not executable.
8119 (coff_write_object_contents): If AIX, always output an a.out
8120 header; if not executable, header size of SMALL_AOUTSZ.
8121 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8122 (_bfd_stringtab_init): Initialize xcoff field.
8123 (_bfd_xcoff_stringtab_init): New function.
8124 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8125 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8126 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8127 * libbfd.h: Rebuild.
8128 * Makefile.in: Rebuild dependencies.
8129 (BFD32_BACKENDS): Add xcofflink.o.
8130 (CFILES): Add xcofflink.c.
8132 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8133 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8134 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8136 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8138 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8140 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8142 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8143 * config.in: Regenerated.
8145 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8146 (_bfd_chunksize): New variable.
8147 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8148 for obstack chunk size.
8149 * configure.in: Check for getpagesize.
8150 * configure: Regenerated.
8152 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8154 * trad-core.c (rawptr): Make it a local variable of
8155 ptrace_unix_core_file_p.
8157 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8159 * coff-arm.c (in_reloc_p): New.
8160 * coff-i386.c (in_reloc_p): New.
8161 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8162 (coff_write_object_contents): Only set has_reloc_section
8164 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8165 in_reloc_p to decide if reloc should be emitted.
8166 * libcoff.h (pe_data_type.in_reloc_p): New.
8167 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8169 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8171 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8172 (_bfd_coff_read_internal_relocs): Likewise.
8173 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8174 (_bfd_coff_read_internal_relocs): Likewise.
8176 * elflink.h (elf_link_add_object_symbols): Correct conditions
8177 under which type and size change warnings are issued.
8179 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8181 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8182 a symbol which is not in a real section.
8183 (coff_write_native_symbol): Corresponding change.
8185 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8186 coff_link_hash_newfunc and make non-static.
8187 (_bfd_coff_link_hash_table_init): New function, broken out of
8188 _bfd_coff_link_hash_table_create.
8189 (_bfd_coff_link_hash_table_create): Use it.
8190 (process_embedded_commands): Make static.
8191 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8192 (_bfd_coff_link_hash_table_init): Declare.
8193 * libcoff.h: Rebuild.
8195 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8196 field in XCOFF tdata.
8197 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8198 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8199 based on cputype stored in a.out header, or in n_type of initial
8201 (coff_write_object_contents): Set cputype correctly in a.out
8203 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8205 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8206 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8208 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8209 * libcoff.h: Rebuild.
8211 * cpu-rs6000.c (rs6000_compatible): New static function.
8212 (bfd_rs6000_arch): Use it.
8213 * cpu-powerpc.c (powerpc_compatible): New static function.
8214 (arch_info_struct): Define various flavours of PowerPC.
8215 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8218 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8220 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8222 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8224 * elflink.h (elf_link_add_object_symbols): Don't warn about
8225 changing the size or type if the old definition was weak.
8227 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8229 * coffcode.h (combined_entry_type): Add fix_line field.
8230 (coff_slurp_line_table): Warn if we try to set the lineno field of
8232 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8233 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8234 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8235 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8237 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8238 * libcoff.h: Rebuild.
8240 * libcoff-in.h (struct xcoff_tdata): Define.
8241 (xcoff_data): Define.
8242 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8243 * bfd-in2.h, libcoff.h: Rebuild.
8244 * coff-rs6000.c (xcoff_mkobject): New static function.
8245 (coff_mkobject): Define.
8246 (xcoff_copy_private_bfd_data): New static function.
8247 (coff_bfd_copy_private_bfd_data): Define.
8248 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8250 (rs6000coff_vec): Add DYNAMIC to object_flags.
8251 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8252 .loader sections specially.
8253 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8254 section alignment from the XCOFF tdata information.
8255 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8256 F_SHROBJ, and copy the extra a.out header information into the
8257 XCOFF tdata structure.
8258 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8259 F_DYNLOAD and the extra a.out header information.
8260 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8261 C_HIDEXT symbol with attached csect information.
8262 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8263 in the o_maxdata field.
8264 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8265 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8266 end if BSF_NOT_AT_END is set.
8268 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8269 _bfd_read_ar_hdr_fn.
8270 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8271 * bfd-in2.h, libbfd.h: Rebuild.
8272 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8274 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8275 (bfd_slurp_bsd_armap_f2): Likewise.
8276 (_bfd_slurp_extended_name_table): Likewise.
8278 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8280 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8282 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8283 when the symbol table is empty.
8285 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8286 space for section symbols, since we don't output them either.
8287 (elf_m68k_adjust_dynindx): Removed.
8289 * ptrace-core.c (rawptr): Make it a local variable of
8290 ptrace_unix_core_file_p.
8292 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8294 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8297 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8298 Mac object file formats.
8300 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8302 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8303 auxent if there isn't one.
8304 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8305 rather than FILNMLEN as the maximum name length.
8307 * coffcode.h (bfd_coff_backend_data): Add new field
8308 _bfd_coff_print_aux.
8309 (bfd_coff_print_aux): New static function.
8310 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8311 scnlen field of an XTY_LD csect aux entry.
8312 (coff_print_aux): New static function.
8313 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8314 in coff_pointerize_aux_hook.
8315 (bfd_coff_std_swap_table): Initialize new field.
8316 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8317 * libcoff.h: Rebuild.
8318 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8319 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8321 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8322 if there are symbols, for native AIX ld compatibility.
8324 * coffcode.h (bfd_coff_backend_data): Add new field
8325 _bfd_coff_pointerize_aux_hook.
8326 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8327 or I960, and as 0 otherwise.
8328 (bfd_coff_std_swap_table): Initialize new field.
8329 * libcoff.h: Rebuild.
8330 * coffgen.c (coff_pointerize_aux): Change parameters to take
8331 symbol pointer instead of type and class, and to take aux index.
8332 Call _bfd_coff_pointerize_aux_hook if it is defined.
8333 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8334 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8335 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8337 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8338 read-only/host-only support.
8340 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8342 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8345 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8346 BFD_JUMP_TABLE_ARCHIVE accordingly.
8347 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8348 (_bfd_compute_and_write_armap): Declare.
8349 (_bfd_generic_read_ar_hdr): Declare.
8350 (_bfd_read_ar_hdr): Define.
8351 (_bfd_noarchive_read_ar_hdr): Define.
8352 (_bfd_archive_bsd_read_ar_hdr): Define.
8353 (_bfd_archive_coff_read_ar_hdr): Define.
8354 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8355 _bfd_read_ar_hdr instead.
8356 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8357 (_bfd_compute_and_write_armap): Rename from
8358 compute_and_write_armap. Make non-static. Change all callers.
8359 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8360 than _bfd_snarf_ar_hdr.
8361 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8362 * ieee.c (ieee_read_ar_hdr): Define.
8363 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8364 * oasys.c (oasys_read_ar_hdr): Define.
8365 * som.c (som_read_ar_hdr): Define.
8366 * bfd-in2.h, libbfd.h: Rebuild.
8368 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8370 * peicode.c (coff_swap_filehdr_in): If symptr is
8371 zero, there aren't any symbols, even if nsyms is set.
8373 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8375 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8377 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8378 sections, and set styp correctly for them: .got, .hash, .dynamic,
8379 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8380 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8382 (ecoff_sort_hdrs): New static function.
8383 (ecoff_compute_section_file_positions): Return boolean, not void.
8384 Sort the sections by VMA before looking through them. Put the
8385 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8386 section on an appropriate boundary within the page.
8387 (ecoff_compute_reloc_file_positions): Check return value of
8388 ecoff_compute_section_file_positions.
8389 (_bfd_ecoff_set_section_contents): Likewise.
8390 (_bfd_ecoff_write_object_contents): Check for various Alpha
8391 section types when incrementing text_size and data_size. Call
8392 adjust_headers backend function if it exists.
8393 * coff-alpha.c (alpha_adjust_headers): New static function.
8394 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8395 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8397 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8399 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8401 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8402 of ALTERNATE_AIX_CORE_FORMAT.
8403 * configure.in (aix4): No longer need CORE_FLAGS.
8404 * configure: Updated.
8406 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8408 NS32k changes from Ian Dall:
8409 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8411 (aout_link_input_section_std, aout_link_input_section_ext,
8412 aout_link_reloc_link_order): Call them instead of _bfd_*
8414 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8416 (backend_data): Use it instead of hardcoded zero.
8418 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8419 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8421 * ns32knetbsd.c: Include bfd.h.
8422 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8423 (MY_bfd_reloc_type_lookup): Declare function too.
8424 * pc532-mach.c (set_sizes): Don't declare.
8425 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8426 (backend_data, MY_backend_data): Don't define.
8428 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8429 ns32k-*-lites* like ns32k-*-netbsd*.
8431 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8434 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8436 * coffcode.h (coff_write_object_contents): Restore setting
8437 f_timdat to 0, deleted on August 22.
8439 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8441 * coffcode.h (coff_bfd_copy_private_symbol_data,
8442 coff_bfd_copy_private_section_data,
8443 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8444 * peicode.h (coff_bfd_copy_private_bfd_data): New
8445 (pe_bfd_copy_private_bfd_data): New.
8446 (coff_swap_scnhdr_in): Swap bss size into the right place.
8447 (pe_print_private_bfd_data): Add some newlines.
8449 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8451 * som.c (setup_sections): Don't die if a space has no subspaces.
8453 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8455 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8456 dynamic symbol override a common symbol. Don't change the size or
8457 type if they have been set and the new symbol is not a definition.
8458 Warn if the size or type changes.
8460 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8462 * som.c (som_begin_writing): Don't write the symbol table or
8464 (som_finish_writing): Write them here. Place them after the
8465 subspace data, but before the relocs.
8467 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8469 * sunos.c (sunos_add_one_symbol): Just pass false, not
8470 info->shared_library, to sunos_create_dynamic_sections.
8471 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8473 (sunos_check_dynamic_reloc): Remove .text section assertion.
8475 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8477 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8478 * configure, configure.in: Add pmac_xcoff_vec case.
8479 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8480 * coff-pmac.c: New file, PowerMac XCOFF support.
8481 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8482 * targets.c (pmac_xcoff_vec): Declare.
8484 * mpw-config.in: Various changes to be compatible with the
8485 autoconf-based configury.
8486 * mpw-make.sed: New file, sed commands to translate Unix
8487 makefile into MPW syntax.
8488 * mpw-make.in: Remove.
8489 * hosts/mpw.h: Remove.
8490 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8491 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8493 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8495 * binary.c (binary_get_symtab): Return an empty string on error.
8496 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8498 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8500 * coff-ppc.c: Reformatted according to gnu conventions
8501 Removed irrelevant "if 0" code
8503 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8505 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8506 symbols rather than as indirect symbols.
8507 (MY(slurp_symbol_table)): Don't do anything special about
8510 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8511 of .ctors and .dtors sections is no larger than 2.
8513 * sunos.c (sunos_add_one_symbol): Don't change
8514 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8516 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8517 dynamic symbols when creating a shared library.
8518 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8520 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8521 written even if it is not defined in a regular object.
8522 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8523 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8524 rather than the constant 22.
8525 (sunos_check_dynamic_reloc): Handle creating a shared library.
8526 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8527 zero when creating a shared library.
8528 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8529 write it out at the start of the symbol table.
8531 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8533 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8535 * config.bfd: Add arm-*-coff.
8536 * configure.in, configure: Add armcoff_{little,big}_vec.
8537 * targets.c (armcoff_{little,big}_vec): Declare.
8538 (bfd_target_vector): Add armcoff_{little,big}_vec.
8539 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8541 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8543 * targets.c (bfd_find_target): Remove debugging code.
8545 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8547 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8549 * Makefile.in: added *-ppc files
8550 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8551 allow pe based .o's to be shared with other tools on ppc/NT
8552 * config.bfd: added powerpc[le]-[pe|winnt] config support
8553 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8554 * peicode.h: Added more section flags for PE on ppc
8555 Added coff_swap_filehdr_out to allow peicode.h to be
8556 used for non-image PE files on ppc.
8557 Check for image, or not, before copying pe_opthdr
8558 * targets.c: Added new bfd's
8559 * targets.c: Removed two inactive bfds that shouldn't have made it this
8562 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8564 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8565 explicit values to initialize all relocs. Change all users.
8566 (ppc_elf_brtaken_inner): New function to handle branch predicition
8568 (ppc_elf_brtaken_reloc): Ditto.
8569 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8570 relocs use ppc_elf_unsupported_reloc.
8571 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8572 needs to be reported.
8573 (ppc_elf_relocate_section): Support branch prediction relocs.
8575 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8577 * bfd.c (bfd_assert): Remove \n from string passed to
8580 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8581 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8582 (bfd_coff_make_section_hook): Don't define.
8583 (coff_make_section_hook): Remove.
8584 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8585 (styp_to_sec_flags): Likewise.
8586 (coff_write_object_contents): Likewise.
8587 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8589 * libcoff.h: Rebuild.
8590 * coffgen.c (make_a_section_from_file): Just call
8591 bfd_make_section_anyway, not bfd_make_section or
8592 bfd_coff_make_section_hook.
8593 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8594 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8595 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8596 make_section_hook field.
8597 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8599 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8600 pointers into value field for warning and indirect symbols; just
8601 leave the value field alone.
8602 * linker.c (generic_link_add_symbol_list): Use next symbol for
8603 warning and indirect symbols, rather than looking in symbol value.
8604 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8605 parameter. Change all callers. Remove support for indirect
8606 symbols; it didn't work anyhow.
8607 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8608 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8609 * bfd-in2.h: Rebuild.
8611 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8613 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8614 go back to telling the tools this reloc operates on 32 bits.
8616 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8618 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8619 rather than a direct fprintf.
8620 * archive.c (_bfd_write_archive_contents): Likewise.
8621 * coffcode.h (coff_slurp_symbol_table): Likewise.
8622 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8623 (ppc_elf_unsupported_reloc): Likewise.
8624 (ppc_elf_relocate_section): Likewise.
8625 * i386linux.c (linux_tally_symbols): Likewise.
8626 (linux_finish_dynamic_link): Likewise.
8627 * osf-core.c (osf_core_core_file_p): Likewise.
8628 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8629 * som.c (som_sizeof_headers): Likewise.
8630 * srec.c (srec_bad_byte): Likewise.
8631 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8632 * libbfd-in.h (bfd_assert): Declare first parameter const.
8633 * libbfd.h: Rebuild.
8634 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8635 bfd_reloc_overflow is enough.
8636 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8637 * coff-h8500.c (rtype2howto): Likewise.
8638 * coff-z8k.c (rtype2howto): Likewise.
8639 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8640 * elf.c (_bfd_elf_get_lineno): Likewise.
8641 (_bfd_elf_no_info_to_howto): Likewise.
8642 (_bfd_elf_no_info_to_howto_rel): Likewise.
8643 * hp300hpux.c (convert_sym_type): Likewise.
8644 (MY(swap_std_reloc_in)): Likewise.
8645 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8647 * libaout.h (struct aoutdata): Add line_buf field.
8648 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8649 and filename_buffer. Instead, use a malloc buffer stored in the
8650 new line_buf field. Remove length restrictions.
8652 * coffgen.c (string_size): Remove static variable.
8653 (debug_string_size, debug_string_section): Likewise.
8654 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8655 and debug_string_size_p parameters. Use them instead of the
8656 global variables. Change all callers.
8657 (coff_write_symbol): Likewise.
8658 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8659 (coff_write_symbols): Add local variables to replace removed
8662 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8663 function, and line_base fields.
8664 * libcoff.h: Rebuild.
8665 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8666 information, rather than using static variables.
8668 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8669 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8671 * init.c (initialized): Remove static variable.
8672 (bfd_init): Don't bother setting initialized.
8673 (bfd_check_init): Remove.
8674 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8675 * libbfd.h: Rebuild.
8677 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8679 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8680 size for full core dumps. Copy core file header to private data.
8681 (rs6000coff_core_file_failing_command,
8682 rs6000coff_core_file_failing_signal): New functions to extract
8683 the file name and terminating signal from the core file.
8684 * coff-rs6000.c: Use them.
8686 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8688 Change arch info to be const, initialized at compile time.
8689 * archures.c: Reindent many functions. Change CONST to const.
8690 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8691 nothing set it anyhow. Make next const.
8692 (bfd_arch_info_list): Remove.
8693 (bfd_archures_list): Rename from archures_init_table. Change from
8694 a table of function pointers to a table of bfd_arch_info_type
8695 structure addresses.
8696 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8697 (bfd_lookup_arch): Likewise.
8698 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8700 (bfd_default_arch_struct): Make const.
8701 (bfd_arch_init, bfd_arch_linkin): Remove.
8702 (bfd_get_arch_info): Return a const pointer.
8703 * init.c (bfd_init): Don't call bfd_arch_init.
8704 * bfd.c (struct _bfd): Make arch_info const.
8705 * bfd-in2.h: Rebuild.
8706 * libbfd.h: Rebuild.
8707 * configure.in: Put & before everything in $selarchs.
8708 * configure: Rebuild.
8709 * cpu-*.c: Change bfd_*_arch from a function which calls
8710 bfd_arch_linkin to a const structure.
8711 * ieee.c (ieee_object_p): Make arch const.
8713 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8715 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8717 * bfd-in2.h: Regenerate.
8718 * libbfd.h: Regenerate.
8720 * elf32-ppc.c (reloc_type): Update names to match current draft.
8721 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8722 relative. Update names to current V.4 draft.
8723 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8724 (ppc_elf_relocate_section): Rename relocations to match draft.
8726 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8728 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8729 compiled with -mrelocatable-lib to be linked with either normal
8730 modules or -mrelocatable modules.
8732 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8734 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8735 in the a.out header.
8737 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8738 a reloc against a local symbol, even if it's not a section.
8740 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8742 * targets.c (bfd_target): Remove unused align_power_min field.
8743 * bfd-in2.h: Rebuild.
8744 * All backends: Remove initialization of align_power_min.
8746 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8748 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8750 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8752 * config.bfd (mips-dec-netbsd*): New target.
8753 * configure.host (mips-dec-netbsd*): New host.
8754 * configure.in (mips-dec-netbsd*): New native.
8755 * configure: Rebuild.
8757 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8759 Make the COFF backend linker merge common types:
8760 * cofflink.c (struct coff_debug_merge_element): Define.
8761 (struct coff_debug_merge_type): Define.
8762 (struct coff_debug_merge_hash_entry): Define.
8763 (struct coff_debug_merge_hash_table): Define.
8764 (coff_debug_merge_hash_table_init): Define.
8765 (coff_debug_merge_hash_table_free): Define.
8766 (coff_debug_merge_hash_lookup): Define.
8767 (struct coff_final_link_info): Add debug_merge field.
8768 (coff_debug_merge_hash_newfunc): New static function.
8769 (_bfd_coff_final_link): Allocate and free debug_merge table.
8770 (coff_link_input_bfd): Merge identical enum, struct and union
8773 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8775 Convert i960 COFF to use COFF backend linker.
8776 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8777 structure to store the symbol being used.
8778 (coff_i960_start_final_link): New static function.
8779 (coff_i960_relocate_section): New static function.
8780 (coff_i960_adjust_symndx): New static function.
8781 (coff_start_final_link): Define.
8782 (coff_relocate_section): Define.
8783 (coff_adjust_symndx): Define.
8784 * coffcode.h (bfd_coff_backend_data): Add new callback function
8785 _bfd_coff_start_final_link.
8786 (bfd_coff_start_final_link): Define.
8787 (coff_start_final_link): Define if not defined.
8788 (bfd_coff_std_swap_table): Add coff_start_final_link.
8789 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8791 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8792 function callback is not NULL.
8793 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8794 (_bfd_coff_internal_syment_name): Declare.
8795 * libcoff.h: Rebuild.
8796 * configure.in (icoff_big_vec): Add cofflink.o.
8797 (icoff_little_vec): Likewise.
8798 * configure: Rebuild.
8800 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8802 * Makefile.in (clean-info): Remove extraneous tab from line
8805 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8807 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8808 contents has relocs.
8810 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8812 * coffcode.h (coff_compute_section_file_positions): Keep the
8814 (coff_write_object_contents): Remember if it's a relocatable
8816 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8817 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8818 if relocatable file. Swap out saved raw size.
8820 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8822 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8823 (maintainer-clean): Rename from realclean, passing
8824 maintainer-clean down to subdirectories, but leave realclean as a
8827 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8830 * dep-in.sed: Remove config.h from generated dependencies.
8832 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8833 broken out of sunos_canonicalize_dynamic_symtab.
8834 (sunos_canonicalize_dynamic_symtab): Call new function
8835 sunos_slurp_dynamic_symtab.
8836 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8837 dynamic symbol table to the caller.
8838 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8839 callback to override the symbols being read.
8840 * libaout.h (struct aout_backend_data): Add three new parameters
8841 to add_dynamic_symbols callback.
8843 Extensive minor changes to avoid various gcc warnings. Also:
8844 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8845 * archures.c (bfd_arch_info_type): Change mach field from long to
8847 (bfd_lookup_arch): Change machine parameter from long to unsigned
8850 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8852 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8853 a symbol with a non-zero plt_offset.
8855 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8857 * elfcode.h (align_file_position): Remove; not used.
8859 * configure.in: Only check for <sys/procfs.h> on a native system,
8860 and make sure it defines prstatus_t.
8861 * configure: Rebuild.
8863 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8865 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8867 * config.in: Rename from config.h.in.
8868 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8869 Check for config.h:config.in when creating stamp-h.
8870 * configure: Rebuild.
8871 * Makefile.in (stamp-h): Depend upon config.in rather than
8872 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8873 calling config.status.
8875 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8876 (Makefile): Just rebuild Makefile.
8877 (config.h, stamp-h): New targets.
8878 * configure.in: Create stamp-h when rebuilding config.h.
8879 * configure: Rebuild.
8881 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8883 * configure.in: Call AC_CONFIG_HEADER. Substitute
8884 HOST_64BIT_LONG. Check that various header files exist. Check
8885 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8886 and/or free need to be declared. Don't make a link to sysdep.h.
8887 Define TRAD_HEADER for various hosts.
8888 * configure: Rebuild.
8889 * configure.host: Don't set my_host. Add definitions taken from
8890 host header files for various entries. Remove entries which now
8892 * acconfig.h: New file.
8893 * config.h.in: New file, built by autoheader.
8894 * sysdep.h: New file.
8895 * Makefile.in (do_distclean): Don't remove sysdep.h.
8897 (LOCAL_H_DEPS): New variable.
8898 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8900 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8901 ($(OPTIONAL_BACKENDS)): Likewise.
8902 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8903 looking through sysdep.h.
8904 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8905 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8906 (fprintf_vma, sprintf_vma): Likewise.
8907 (int64_type, uint64_type): Don't define.
8908 * bfd-in2.h: Rebuild.
8909 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8910 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8911 * lynx-core.c: Include stuff from old hosts/lynx.h.
8912 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8913 rather than NO_FCNTL.
8914 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8915 rather than NATIVE_HPPAHPUX_COMPILER.
8916 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8918 * hosts/*.h: Remove all header files which merely include,
8919 declare, and define things. Leave header files which define
8920 information needed by trad-core.c.
8922 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8923 (BFD_CC_FOR_BUILD): Define.
8924 * configure.in: Use BFD_CC_FOR_BUILD.
8925 * configure: Rebuild.
8927 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8929 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8930 * configure: Rebuild.
8932 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8935 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8937 * config.bfd: i386pe_ve -> i386pe_vec.
8939 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8941 * configure.host: Incorporate host Makefile fragments by setting
8943 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8944 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8945 value based on whether the code is being compiled by a cross
8946 compiler. Don't substitute host_makefile_frag or frags.
8947 * aclocal.m4: New file to define local AC_PROG_CC.
8948 * configure: Rebuild.
8949 * Makefile.in (INSTALL): Set to @INSTALL@.
8950 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8951 (INSTALL_DATA): Set to @INSTALL_DATA@.
8953 (CC): Define as @CC@.
8954 (CFLAGS): Set to @CFLAGS@.
8955 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8956 (@host_makefile_frag@): Remove.
8957 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8958 after other options.
8959 (config.status): Remove dependency upon @frags@.
8960 * config/*.mh, config/README: Remove.
8962 * config.bfd: Rewrite to incorporate the contents of the Makefile
8963 fragments by setting shell variables, rather than merely returning
8964 the name of a Makefile fragment.
8965 * configure.in: Use shell variables set by config.bfd rather than
8966 looking at the target Makefile fragment files. Don't substitute
8967 target_makefile_frag. Do substitute TDEFINES.
8968 * configure: Rebuild.
8969 * Makefile.in (@target_makefile_frag@): Remove.
8970 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8971 * config/*.mt: Remove.
8973 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8975 * configure.in: Put changequote lines around "i[345]86" patterns
8976 section of core file support.
8978 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8980 * som.c (som_bfd_print_private_bfd_data): Define to use the
8983 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8985 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8986 entry, text_start and data_start.
8988 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8990 * Makefile.in (OFILES): Remove $(TDEPFILES).
8991 * config/apollo.mt (TDEPFILES): Remove.
8992 * config/README: Update.
8994 * configure.in: For a native configuration, set COREFILE and
8995 COREFLAG based on the canonical host name.
8996 * configure: Rebuild.
8997 * Makefile.in: Rebuild dependencies.
8998 (ALL_CFLAGS): Add @COREFLAG@.
8999 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9000 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9001 support routines. Check LYNX_CORE rather than HOST_LYNX.
9002 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9003 * i386lynx.c: Likewise.
9004 * m68klynx.c: Likewise.
9005 * sparclynx.c: Likewise.
9006 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9007 * *-core.c: Comment changes.
9008 * config/decstation.mh (HDEPFILES): Remove.
9009 (HDEFINES): Remove -DTRAD_CORE.
9010 * config/irix3.mh (RANLIB): Remove.
9011 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9012 (HDEFINES): Remove -DIRIX_CORE.
9013 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9014 (HDEFINES): Remove -DTRAD_CORE.
9015 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9016 * config/ultra3.mh (RANLIB): Remove.
9017 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9018 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9019 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9020 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9021 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9022 * config/i386aix.mh, config/i386bsd.mh: Remove.
9023 * config/i386linux.mh, config/i386mach3.mh: Remove.
9024 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9025 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9026 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9027 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9028 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9029 * config/solaris2.mh, config/stratus.mh: Remove.
9030 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9031 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9033 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9035 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9036 DT_FINI entry if the appropriate symbol is not in the hash table.
9038 * libelf.h (struct elf_backend_data): Add create_program_headers
9039 and want_hdr_in_seg fields.
9040 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9042 (elf_backend_create_program_headers): Likewise.
9043 (elfNN_bed): Initialize create_program_headers and
9045 * elf.c (get_program_header_size): Call create_program_headers
9047 (map_program_segments): Check want_hdr_in_seg backend field. Call
9048 create_program_headers backend routine.
9050 * elf.c (assign_file_positions_except_relocs): Align non allocated
9051 sections when creating an executable.
9053 * elfcode.h (elf_swap_phdr_in): Make non static.
9054 (elf_swap_phdr_out): Make non static.
9055 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9056 (bfd_elf32_swap_phdr_out): Declare.
9057 (bfd_elf64_swap_phdr_in): Declare.
9058 (bfd_elf64_swap_phdr_out): Declare.
9060 * ecofflink.c (ecoff_collect_shuffle): New static function.
9061 (_bfd_ecoff_get_accumulated_pdr): New function.
9062 (_bfd_ecoff_get_accumulated_sym): New function.
9063 (_bfd_ecoff_get_accumulated_ss): New function.
9064 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9065 (_bfd_ecoff_get_accumulated_sym): Declare.
9066 (_bfd_ecoff_get_accumulated_ss): Declare.
9067 * libbfd.h: Rebuild.
9069 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9071 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9073 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9074 warning symbols. If any section is named .gnu.warning.XXX, treat
9075 the contents as a warning to be issued if the symbol XXX is
9077 (elf_link_output_extsym): For an indirect or warning symbol, just
9078 output the symbol it points to.
9080 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9081 if bfd_hash_allocate fails, since it will already be set.
9082 (generic_link_hash_newfunc): Likewise.
9083 (archive_hash_newfunc): Likewise.
9084 (hash_entry_bfd): New static function.
9085 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9086 callback. Allocate a new warning using the hash table newfunc.
9087 Use bfd_hash_replace to update the entry in the hash table, rather
9088 than assuming we can copy the fields with structure assignment.
9090 * hash.c (bfd_hash_replace): New function.
9091 * bfd-in.h (bfd_hash_replace): Declare.
9092 * bfd-in2.h: Rebuild.
9094 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9096 * config.bfd: Add mips*vr4300-*-elf* target.
9097 * config/mipsbvr4300.mt: Added.
9099 See file ChangeLog.2
9106 version-control: never