1 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3 * peicode.h (pe_print_idata): Check for import of ordinal rather
5 (pe_print_edata): If there is no .edata section, look for the
6 export data in some other section.
8 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
10 * configure.in: Change version to 2.8.4.
11 * configure: Regenerated.
13 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
15 Add tms320c30 support:
16 * cpu-tic30.c: New file.
17 * aout-tic30.c: New file.
18 * coff-tic30.c: New file.
19 * archures.c (bfd_arch_tic30): Define.
20 (bfd_tic30_arch): Declare.
21 (bfd_archures_list): Add bfd_tic30_arch.
22 * targets.c (bfd_target_vector): Add tic30_aout_vec and
24 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
25 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
26 (coff_set_flags): Likewise.
27 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
28 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
29 * Makefile.am: Rebuild dependencies.
30 (ALL_MACHINES): Add cpu-tic30.lo.
31 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
32 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
33 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
34 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
36 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
38 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
39 to lag behind LO16 reloc by a couple of instructions.
41 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
43 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
44 make to reexamine the file timestamp.
45 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
47 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
51 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
53 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
54 and partial_inplace=false.
55 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
58 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
60 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
61 to create .dynsbss and .rela.sbss sections.
62 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
63 copied from dynamic objects into .sbss.
64 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
65 use it. Correct typo of .rela.sdata2.
66 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
67 put the data, which may now be in .sbss.
68 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
69 (elf_backend_create_dynamic_sections): Define as
70 ppc_elf_create_dynamic_sections.
72 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
73 against _GLOBAL_OFFSET_TABLE_.
74 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
75 shared libraries which refer to local symbols. Make sure that the
76 test for allocating space for a reloc in a shared object is the
77 same as the test for emitting a reloc.
80 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
82 * elf32-mips.c: Add dvp support.
85 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
87 * config.bfd (i[3456]-*-mingw32*): New target.
88 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
89 * aclocal.m4, configure: Rebuild.
92 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
94 * config.bfd, configure.in: Add dvp support.
95 * configure: Regenerate.
96 * aclocal.m4: Regenerate.
97 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
98 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
101 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
103 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
106 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
108 Sparc v9 ABI compliant PLT:
109 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
110 (plt_templates, sparc64_elf_build_plt_entry): Delete.
111 (LARGE_PLT_THRESHOLD): New define.
112 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
113 (sparc64_elf_build_plt): New function.
114 (sparc64_elf_plt_entry_offset): Likewise.
115 (sparc64_elf_plt_ptr_offset): Likewise.
116 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
117 contain the index for convenience. Skip the initial entries
119 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
120 memory for the benefit of .rela.plt.
121 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
122 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
123 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
124 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
125 Call sparc64_elf_build_plt.
126 (elf_backend_want_got_plt): No.
127 (elf_backend_plt_readonly): No.
128 (elf_backend_plt_alignment): 8.
130 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
131 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
132 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
135 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
137 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
139 * cpu-mips.c (arch_info_struct): Add mips variants.
140 * bfd-in2.h: Rebuilt.
142 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
144 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
145 preserving the contents of t2a3_b_insn.
147 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
149 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
150 (i[3456]86sco3.2v5*coff): New target.
152 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
154 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
156 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
158 * bfd.c (bfd_get_error_handler): Add orthogonal function.
159 * bfd-in2.h: Regenerate.
161 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
163 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
165 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
167 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
168 adjust addend for an output common symbol (from Jimmy Blair
169 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
170 defined symbol to counteract adjustment made in generic relocation
173 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
175 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
177 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
178 (GET_SCNDHR_NLNNO): Likewise.
180 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
182 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
184 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
186 * elf32-m32r.c: Add macros to handle NOP insertion.
188 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
190 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
191 (xcoff_mark): Likewise.
192 (xcoff_build_ldsyms): Mark absolute symbols.
194 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
196 * bout.c (b_out_write_object_contents): Sort symbols before output
197 to keep {CALL,BAL}NAME symbols adjacent.
198 (b_out_symbol_cmp): New function.
200 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
202 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
203 allocate space for a PC relative reloc against a symbol which is
204 defined in a regular file.
205 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
206 relative reloc against a symbol which is defined in a regular
209 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
211 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
212 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
214 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
215 (mips*-*-netbsd*): New target.
217 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
219 * elflink.h (elf_link_assign_sym_version): Change error message
220 from "undefined version name" to "undefined versioned symbol
223 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
225 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
228 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
230 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
233 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
234 shared. Set stab* sections to be shared and read. Set .rsrc
235 section to be read and shared.
237 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
239 * Makefile.am: Rebuild dependencies.
240 (ALL_MACHINES_CFILES): Add dwarf2.lo.
241 (ALL_MACHINES_CFILES): Add dwarf2.c.
242 * Makefile.in: Rebuild.
244 * coff-arm.c: Don't include obstack.h.
246 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
248 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
251 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
253 * configure: Regenerate to get @SHELL@ substituted.
255 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
257 * coff-arm.c (coff_arm_relocate_section): Only look at section
258 owner if there is one.
260 * elf.c (assign_file_positions_for_segments): Fail if there is not
261 enough room for the program headers. (PR14186)
263 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
265 * elf.c (_bfd_elf_find_nearest_line): Call
266 _bfd_dwarf2_find_nearest_line first.
267 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
268 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
270 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
273 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
274 object files to be merged into a M32RX executable.
276 * archures.c: Add bfd_mach_m32rx.
278 * archures.c: Add bfd_mach_m32r.
280 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
282 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
283 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
284 to decide when to align the file sections for paging.
286 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
289 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
291 * elf32-m32r.c (m32r_elf_object_p): New Function.
292 (m32r_elf_final_write_processing): New Function.
293 (m32r_elf_set_private_flags): New Function.
294 (m32r_elf_copy_private_bfd_data): New Function.
295 (m32r_elf_merge_private_bfd_data): New Function.
296 (m32r_elf_print_private_bfd_data): New Function.
297 (elf_backend_object_p): Point to m32r_object_p.
298 (elf_backend_final_write_processing): Point to
299 m32r_elf_final_write_processing.
300 (bfd_elf32_bfd_copy_private_bfd_data): Point to
301 m32r_elf_copy_private_bfd_data.
302 (bfd_elf32_bfd_merge_private_bfd_data): Point to
303 m32r_elf_merge_private_bfd_data.
304 (bfd_elf32_bfd_set_private_flags): Point to
305 m32r_elf_set_private_bfd_data.
306 (bfd_elf32_bfd_print_private_bfd_data): Point to
307 m32r_elf_print_private_bfd_data.
310 * cpu-m32r.c: Add m32rx cpu architecture.
311 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
312 architecture machines.
315 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
318 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
320 * configure: Only build libbfd shared if --enable-shared's value
321 was `yes', or was set to `*bfd*'.
322 * aclocal.m4: Likewise.
323 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
324 original source of this bit of code. It's not clear what the best fix
327 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
329 * linker.c (generic_link_add_symbol_list): Always init udata.p so
330 that the generic relaxation code can function when input and output
331 file formats are mismatched.
333 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
335 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
337 * elf.c (assign_file_positions_for_segments): For a loadable
338 section, make sure that the load address is correct relative to
339 the load address of the segment plus the size of the segment so
342 * coffcode.h (_coff_link_output_has_begun): Make static.
343 (_coff_final_link_postscript): Likewise.
345 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
347 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
348 which a relocation refers to an indirect or warning symbol.
350 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
352 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
353 (coff_arm_final_link_postscript): New function.
354 (coff_arm_link_output_has_begun): New function.
356 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
357 _bfd_coff_link_output_has_begun and
358 _bfd_coff_final_link_postscript. Add new macros:
359 bfd_coff_link_output_has_begun() and
360 bfd_coff_final_link_postscript().
362 * cofflink.c (_bfd_coff_final_link): Insert calls to
363 bfd_coff_link_output_has_begun() and
364 bfd_coff_final_link_postscript().
366 * coffcode.h: Add two new fields to bfd_coff_backend_data
367 structure: _bfd_coff_link_output_has_begun and
368 _bfd_coff_final_link_postscript. Add default initialisers for
369 these fields. Add overridable aliases for the coff swap functions
370 in the backend data structure.
372 * elf32-v850.c: Update with patches from the branch to fix
373 HI16_S/LO16 reloc pairs.
376 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
378 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
380 (USE_REL): Don't define any more, switch to using RELA
382 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
385 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
387 * archures.c (bfd_mach_mips*): Define.
388 (start-sanitize-vr5400):
389 (vr5400, bfd_mach_vr5000): Define.
390 (end-sanitize-vr5400):
391 (bfd_default_scan): For 3000 and 4000 replace magic constant with
394 * cpu-mips.c (N): Define.
395 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
396 numbers with bfd_mach_mips* macros.
398 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
400 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
401 v850_elf_relocate_section): Fix PR2 14180 and 14181
402 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
403 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
404 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
405 (for PR14180) to create and handle special common sections.
406 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
407 which have data stored in the instructions. PR14258.
409 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
411 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
412 (USER_LABEL_PREFIX): Revert back to '_'
414 * config.bfd (targ_cpu): Add support for Thumb target.
416 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
418 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
419 (get_symbol_value): Handle R_SH_SWITCH8.
420 (sh_relax_delete_bytes): Likewise.
422 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
424 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
425 gcc/config/arm/semi.h
427 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
430 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
432 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
435 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
437 * coffcode.h (coff_mkobject_hook): Only set private flags for non
440 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
442 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
445 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
447 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
448 complain if inout and output formats differ.
450 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
452 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
453 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
454 * Makefile.in: Rebuild.
455 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
456 automake and autoconf.
458 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
459 (COFF_WITH_PR to COFF_WITH_PE).
461 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
463 * coff-arm.c: Make variables and some functions static, so that
464 this file can be included in multiple object files.
465 (coff_arm_bfd_final_link): Fix minor bug.
467 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
469 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
471 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
473 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
475 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
477 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
479 * sunos.c (sunos_add_one_symbol): When overriding a defined
480 symbol, set it to undefined, not new.
482 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
485 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
487 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
488 (sh_relax_delete_bytes): Don't kill LABEL relocs.
490 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
492 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
493 (mn10300_elf_relax_section): Likewise.
495 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
497 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
498 bfd_h_get_* calls to "bfd_byte *".
500 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
502 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
504 (mn10300_elf_relax_section): Include stack space for register saves
505 in the imm8 field of a "call" instruction.
506 (compute_function_info): Determine how much stack is allocated by
507 the movm instruction. Fix typo.
508 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
510 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
512 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
513 a version dependency could not be found.
515 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
517 * configure.com: Get version info from configure.in
519 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
521 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
522 New function. Avoid mixing US1 and HAL R1 code.
523 Set resulting memory ordering to the strongest one used.
524 (sparc64_elf_object_p): Set bfd_mach correctly.
526 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
528 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
529 (sparc64_elf_check_relocs): Handle them.
530 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
531 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
533 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
535 * configure.in (sparc*-*-linux*): Use trad-core and ...
536 * hosts/sparclinux.h: New file.
538 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
540 * config.bfd (sparc64-*-linux*): New target.
542 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
543 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
545 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
546 Set .plt alignment from new plt_alignment.
547 * elflink.h (elf_link_create_dynamic_sections): Set version section
548 alignment to LOG_FILE_ALIGN.
549 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
550 (elfXX_bed): Init plt_alignment.
552 * elf64-sparc.c (sparc64_elf_check_relocs,
553 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
554 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
555 sparc64_elf_finish_dynamic_sections): New functions.
556 (sparc64_elf_howto_table): Fix a few name strings.
557 (ELF_DYNAMIC_INTERPRETER): New definition.
558 (sparc64_elf_relocate_section): Handle shared libraries.
560 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
561 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
562 PLT definitions sparc64-linux originally choose. These will go
563 away soon in favour of the official abi definitions.
565 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
567 * coff-sh.c (coff_small_object_p): New static function.
568 (coff_small_new_section_hook): New static function.
569 (bfd_coff_small_swap_table): New static const structure.
570 (coff_small_close_and_cleanup): Define.
571 (coff_small_bfd_free_cached_info): Define.
572 (coff_small_get_section_contents): Define.
573 (coff_small_get_section_contents_in_window): Define.
574 (shcoff_small_vec): New static structure.
575 (shlcoff_small_vec): New static structure.
576 * targets.c (bfd_target_vector): Add shcoff_small_vec and
578 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
579 shlcoff_small_vec to targ_selvecs.
581 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
582 * configure: Rebuild.
584 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
586 * evax-egsd.c: Weak symbols are global.
588 * evax-emh.c: Use proper casts.
590 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
592 * evax-egsd.c: Section names and symbols have different
593 length restrictions. Add length parameter to
594 _bfd_evax_length_hash_symbol.
595 * evax-etir.c: Likewise.
596 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
598 * evax.h (EOBJ_S_C_SECSIZ): Define.
600 * evax-alpha.c: Remove duplicate test.
602 * evax-emh.c: SYS$ functions are upper-case.
604 * evax-egsd.c: Create separate sections for common symbols.
605 * evax-etir.c: Don't output common section.
606 * evax.h: Bump up section count.
608 * configure.com: Use 64bit integers with DEC C.
610 * evax-egsd.c: Make section flags dec c compatible.
612 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
614 * som.c (normalize): Delete function.
615 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
616 changed. Use passed in elength to determine size of the extended
617 name table instead of computing it again.
619 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
621 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
622 IMAGE_SCN_MEM_READ for an unrecognized section.
624 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
626 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
627 '/' in the extended name table.
629 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
631 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
632 symbols, check globals list before matching on locals.
634 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
636 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
639 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
641 * peicode.h (pe_mkobject_hook): Set DLL flag.
642 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
644 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
645 for .stab* sections. Replace strlen of constant strings with
648 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
650 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
651 merge got and reloc entries from ind syms to their target.
652 (elf64_alpha_always_size_sections): Call it.
653 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
654 (elf64_alpha_can_merge_gots): Likewise.
655 (elf64_alpha_merge_gots): Likewise.
657 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
658 as it is insufficient to handle the relocation changes as well.
660 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
662 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
663 relocs for symbols in shlibs that have been forced local.
664 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
666 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
668 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
669 got_enties of the default symbol for the default versioned
670 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
673 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
675 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
676 24 bits of the PC when computing a PC relative relocation.
678 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
680 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
681 Correct value for maximum positive 22 bit PC relative relocation.
682 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
683 HI_16 relocations. Correct bit adjustment in TDA offsets.
685 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
687 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
688 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
690 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
692 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
695 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
697 * config.bfd: Missed one alpha* change.
699 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
701 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
702 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
703 (MINUS_ONE): New macro.
704 (sparc_elf_notsup_reloc): New function.
705 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
706 H44,M44,L44,REGISTER.
707 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
708 (init_insn_reloc): New function.
709 (sparc_elf_wdisp16_reloc): Use it.
710 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
712 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
714 * som.c (som_construct_extended_name_table): Remove static
715 function, and define as macro instead.
717 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
719 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
720 recognizes alphaev5 etc.
721 * configure.host: Likewise.
723 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
725 Make ld -s work on AIX:
726 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
727 section if we are stripping.
728 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
729 size if we are stripping.
730 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
731 and don't write out relocs, if we are stripping.
732 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
733 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
736 * configure.in: Don't include elf.lo again for ELF targets; it's
737 always in the library anyhow.
738 * configure: Rebuild.
740 * bfd-in2.h: Rebuild.
742 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
743 char *, when calling bfd_get_32 and bfd_put_32.
744 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
747 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
749 * reloc.c (bfd_check_overflow): New function.
750 (bfd_perform_relocation, bfd_install_relocation): Use it.
751 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
752 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
753 * bfd-in2.h: Regenerate.
754 * libbfd.h: Regenerate.
756 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
758 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
759 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
761 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
763 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
764 (stmp-bfd-h): Rename from stmp-bfd.h.
765 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
766 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
767 (stmp-bin2-h): New target.
768 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
769 (stmp-lbfd-h): New target.
770 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
771 (stmp-lcoff-h): New target.
772 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
773 stmp-lbfd-h, and stmp-lcoff-h.
774 * Makefile.in: Rebuild.
776 * configure.in: Use a diversion to set enable_shared before the
777 arguments are parsed.
778 * configure: Rebuild.
780 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
782 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
783 renamed to R_SPARC_UNUSED_42.
784 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
785 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
786 renamed to R_SPARC_UNUSED_42.
787 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
788 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
789 * bfd-in2.h: Regenerated.
790 * libbfd.h: Regenerated.
792 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
794 * elflink.h (elf_merge_symbol): Don't check the hash creator until
795 after we have set *sym_hash.
797 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
799 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
801 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
803 * Makefile.am (libbfd_a_SOURCES): Define.
804 * Makefile.in: Rebuild.
806 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
807 * aclocal.m4: Rebuild with new libtool.
808 * configure: Rebuild.
810 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
812 * elf.c (map_sections_to_segments): Even if we are not demand
813 paged, don't put a loadable section after a nonloadable section.
814 (assign_file_positions_for_segments): Increment the file offset
815 for a section with contents, even if it is not loadable.
818 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
820 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
821 indicating that __ctbp could not be found.
824 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
826 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
828 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
831 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
832 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
833 Add support for the CALLT relocs.
835 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
836 BFD_RELOC_V850_CALLT_16_16_OFFSET.
839 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
840 relocations against non-existant symbols.
842 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
844 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
846 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
847 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
848 bit reloc in the tiny data area.
851 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
853 Merged changes from Martin Hunt:
855 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
856 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
859 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
860 BFD_RELOC_D30V_9_PCREL_R): New relocs.
862 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
863 Do 15 and 21 bit pc-relative relocations.
864 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
867 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
868 added to the relocation, not or'd.
871 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
873 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
875 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
877 * archures.c (bfd_default_scan): Use strcasecmp.
878 (bfd_default_scan): Test for match with arch_name + ":" +
880 (bfd_default_scan): Test for match with printable_name - ":".
881 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
882 cases. Each implements their own scan function.
883 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
884 special cases. Since info->mach == 0. The test mach == number
886 (bfd_arch_list): New function, return name of all the supported
889 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
891 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
892 decoding architecture.
893 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
896 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
898 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
900 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
902 * Makefile.am: Rebuild dependencies.
903 (ALL_MACHINES_CFILES): Add cpu-v850.c.
904 (ALL_MACHINES_CFILES): Add elf32-v850.c.
905 * Makefile.in: Rebuild.
907 * reloc.c: Remove extraneous commas from relocation entries.
908 Remove BFD_RELOC_V850_16_PCREL.
909 * bfd-in2.h: Rebuild.
911 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
912 in sections named .tocbss rather than .bss.
914 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
916 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
917 BFD_RELOC_V850_16_PCREL.
919 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
921 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
922 the same as C_EXT syms.
923 (coff_link_add_symbols): Ditto.
924 (_bfd_coff_link_input_bfd): Ditto.
925 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
926 it to preserve and restore state of global_to_static flag.
928 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
930 * elf32-v850.c (v850_elf_object_p): Set machine number based on
931 bits in e_flags field rather than magic numbers.
932 (v850_elf_final_write_processing, v850_elf_set_private_flags,
933 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
934 v850_elf_print_private_bfd_data): New functions.
937 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
939 * elf.c (prep_headers): Remove V850E magic number.
940 * elf.c (prep_headers): Remove V850EA magic number.
943 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
945 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
947 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
949 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
950 instructions are relative to the next instruction, not the
952 (mn10200_elf_relax_section): Similarly.
954 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
956 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
959 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
960 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
961 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
963 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
965 * cpu-v850.c: Remove "plain" from v850 printable name.
966 (scan): Use strcasecmp.
968 * archures.c (bfd_mach_v850): Define.
970 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
971 just sh/SH, use strcasecmp.
972 (arch_info_struct): Add entries for sh3 et.al.
974 * archures.c (bfd_mach_sh, ...): Define.
976 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
978 * archures.c (bfd_archures_list): Always NULL terminate the list.
980 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
982 * Makefile.am: Rebuild dependencies.
983 (ALL_MACHINES_CFILES): Add cpu-arc.c.
984 (ALL_MACHINES_CFILES): Add elf32-arc.c.
985 (elf32-arc.lo): Remove explicit dependency.
986 * Makefile.in: Rebuild.
988 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
989 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
990 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
992 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
994 * configure: Rebuild with latest devo autoconf for NT support
996 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
998 * cpu-arm.c (compatible): If B is a default type, return A.
1000 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1002 * cpu-v850.c (scan): New function.
1003 (arch_info_struct): New structure.
1004 (bfd_v850_arch): Add link into arch_info_structure.
1006 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1009 * elf32-v850.c (v850_elf_object_p): New function.
1011 start-sanitize-v850e
1012 * archures.c (bfd_mach_v850e): Machine value for v850e.
1014 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1016 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1019 * elf.c (prep_headers): Add support for v850e machine number.
1021 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1023 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1025 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1028 * elf.c (prep_headers): Add support for v850ea machine number.
1031 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1033 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1034 cached_stab field if the offset prevents us from using the cache.
1036 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1038 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1040 * aout-arm.c (aout_arm_little_vec): Likewise.
1041 (aout_arm_big_vec): Likewise.
1042 * bout.c (b_out_vec_big_host): Likewise.
1043 (b_out_vec_little_host): Likewise.
1044 * mipsbsd.c (aout_mips_little_vec): Likewise.
1045 (aout_mips_big_vec): Likewise.
1047 start-sanitize-tic80
1048 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1050 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1051 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1052 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1055 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1057 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1058 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1059 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1060 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1061 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1062 of two for I960 only.
1063 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1064 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1065 default definitions.
1066 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1067 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1068 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1069 start-sanitize-tic80
1070 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1071 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1072 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1073 *coffcode.h (coff_write_object_contents): Set alignment field in
1074 section header for TIC80COFF files.
1077 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1079 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1080 v850_elf_check_relocs, v850_elf_reloc,
1081 v850_elf_final_link_relocate): Add support for
1082 BFD_RELOC_V850_16_PCREL relocation.
1084 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1087 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1089 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1091 start-sanitize-v850e
1092 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1094 * cpu-v850e: New file.
1096 * elf.c (prep_headers): Add support for v850e target.
1098 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1100 * config.bfd: Add support for v850e target.
1102 * archures.c: Add support for v850e target.
1104 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1106 * cpu-v850ea: New file.
1108 * elf.c (prep_headers): Add support for v850ea target.
1110 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1112 * config.bfd: Add support for v850ea target.
1114 * archures.c: Add support for v850ea target.
1117 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1120 argument as section relative, rather than an absolute address.
1121 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1123 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1125 * config.bfd (arc-*-elf*): Add.
1126 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1127 * configure: Rebuild.
1128 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1129 (BFD32_BACKENDS): Add elf32-arc.lo.
1130 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1131 * Makefile.in: Rebuild.
1132 * archures.c (architecture list): Add bfd_arch_arc.
1133 (bfd_archures_list): Add bfd_arc_arch.
1134 (bfd_mach_arc_base): Define.
1135 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1136 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1137 (bfd_target_vect): Add them.
1138 * bfd-in2.h, libbfd.h: Rebuild.
1139 * cpu-arc.c, elf32-arc.c: New files.
1140 * elf.c (pre_headers): Recognize bfd_arch_arc.
1142 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1145 data section is correctly rounded to a page in the file.
1147 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1150 there are no symbols.
1152 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1155 file system 14 character limit.
1156 * Makefile.am, configure.in: Corresponding changes.
1157 * Makefile.in, configure: Rebuild.
1159 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1161 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1162 Rebuild dependencies.
1163 * Makefile.in: Rebuild.
1165 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1167 * Makefile.am (docdir): Define.
1168 * Makefile.in: Rebuild.
1170 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * configure: Rebuild with autoconf 2.12.1.
1174 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1176 * aclocal.m4, configure: Rebuild with new automake patches.
1178 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1180 * rs6000-core.c (make_bfd_asection): New function to add a section
1181 to the core file bfd.
1182 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1184 Use BFD routines to seek, read and stat the core file.
1185 Handle .data sections from loaded objects and anonymously mmapped
1186 regions, these are available in AIX 4 core files.
1188 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1190 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1191 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1192 copy; use a patches libtool instead.
1193 * acmacros.m4: Remove.
1194 * Makefile.in, aclocal.m4, configure: Rebuild.
1196 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1198 * Makefile.am: New file, based on old Makefile.in.
1199 * acmacros.m4: New file, copied from old aclocal.m4.
1200 * acinclude.m4: New file.
1201 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1202 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1203 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1204 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1205 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1206 * acconfig.h: Mention PACKAGE and VERSION.
1207 * stamp-h.in: New file.
1208 * dep-in.sed: Change .o to .lo.
1209 * Makefile.in: Now built with automake.
1210 * aclocal.m4: Now built with aclocal.
1211 * config.in, configure: Rebuild.
1214 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1216 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1217 if there is only a relocation to a read-only but not allocatable
1218 section (like .stab).
1219 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1220 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1221 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1222 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1223 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1225 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1226 (ppc_elf_create_linker_section): These sections are not
1227 created by the linker (that is, they are created by the user
1228 putting data in them). In particular, they can be the source
1229 and target of relocations.
1230 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1231 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1232 objects (for instance, 'long double') to 16-byte boundaries.
1233 (ppc_elf_size_dynamic_sections): Make the code that generates
1234 section symbols exactly the same as for sparc, reducing the
1235 number of section symbols output.
1236 (ppc_elf_check_relocs): Check postcondition of
1237 bfd_elf32_link_record_dynamic_symbol. Make default case the
1238 same as corresponding code for sparc, fixing bug involving
1240 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1241 forced to be local because of versioning (by replicating
1242 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1243 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1245 (ppc_elf_relocate_section): Add handy debugging code for when
1246 assertion fails. Add some more 'symbol made local because of
1249 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1250 processing a GOT relocation as required by ABI.
1252 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1254 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1255 version info if this symbol came from a dynamic object.
1256 (elf_link_add_object_symbols): Set the version info of a symbol
1257 only if the object actually contains version definitions and
1258 defines this symbol.
1260 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1262 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1263 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1265 * configure: Regenerated with autoconf 2.12.
1266 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1268 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1270 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1271 a warning rather than returning an error.
1273 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1275 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1277 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1279 * cisco-core.c: define signals for wingdb.
1281 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1284 the same number of aux entries.
1286 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1288 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1289 difference of two symbols if the relocation size is 32 bits.
1290 (som_write_fixups): Handle R_DATA_EXPR.
1292 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1294 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1295 its value if COFF_WITH_PE is defined.
1297 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1299 * coff-stubgo32.c: New file.
1300 * go32stub.h: New file.
1301 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1302 * coffswap.h (coff_swap_filehdr_in): Invoke
1303 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1305 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1306 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1307 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1308 COFF_ADJUST_AUX_IN_POST if they are defined.
1309 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1310 COFF_ADJUST_AUX_OUT_POST if they are defined.
1311 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1312 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1313 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1314 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1315 * targets.c (go32stubbedcoff_vec): Declare.
1316 (bfd_target_vector): Add go32stubbedcoff_vec.
1317 * configure.in (go32coff_vec): New target vector.
1318 (go32stubbedcoff_vec): Likewise.
1319 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1320 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1321 * Makefile.in: Rebuild dependencies.
1322 (BFD32_BACKENDS): Add coff-stubgo32.o.
1323 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1324 (HFILES): Add go32stub.h.
1326 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1328 * configure.in: Check for fdopen.
1329 * configure, config.in: Rebuild.
1330 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1331 __GO32__. Reindent a bit.
1333 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1335 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1336 flag for newly created sections.
1337 (sunos_add_dynamic_symbols): Don't discard newly created sections
1338 if shared library is dynobj.
1340 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1342 * elf.c (map_sections_to_segments): When checking whether
1343 including a section in a segment would force us to skip a page,
1344 align the address of the next segment to avoid wraparound
1347 start-sanitize-tic80
1348 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1350 * coffcode.h (coff_write_object_contents): Initialize
1351 target id field to TIC80_TARGET_ID.
1352 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1354 (coff_swap_filehdr_in): Swap in target id field if used.
1357 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * coff-i386.c (coff_i386_is_local_label_name): New static function
1360 if TARGET_UNDERSCORE.
1361 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1362 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1364 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1366 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1367 complain_overflow_signed, for 32 bit PC relative relocations.
1369 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1371 * elflink.h (elf_link_add_object_symbols): When a version
1372 indirection symbol is overridden, make the original symbol point
1373 at the real overriding symbol.
1375 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1378 * elflink.h (elf_link_output_extsym): Use the right section for a
1380 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1381 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1383 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1385 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1386 symbols before checking for new symbols.
1388 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1390 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1392 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1393 file, not aoutsz bytes (they are different in XCOFF .o files).
1395 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1396 redefined by objects included from archives.
1398 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1400 * elflink.h (elf_merge_symbol): In the case of a new defined
1401 symbol overriding an old defined symbol, return the hash table
1402 entry which we modify, even if it is the target of an
1404 (elf_link_add_object_symbols): If the real name of the symbol gets
1405 overridden, convert the versioned symbol into an indirect symbol
1408 * elflink.h (elf_merge_symbol): New static function, broken out of
1409 elf_link_add_object_symbols.
1410 (elf_link_add_object_symbols): Call it.
1412 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1414 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1415 handle case where COFF filehdr does not immediately follow PE
1417 * coffgen.c (coff_object_p): Remove useless seek to current
1420 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1422 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1425 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1427 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1428 symbols, skip N_ABS symbols with debugging storage classes.
1430 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1432 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1433 relocs in shared libraries which refer to local symbols. Cope
1434 with addend when processing a GOT relocation.
1436 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1437 for sections that the linker didn't create.
1438 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1439 symbol if it was created in ppc_elf_size_dynamic_sections.
1440 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1441 relative to a section for which we didn't output a symbol.
1443 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1444 relocs are 'rela' relocs, like everything else. .rela.plt is not
1445 a read-only section, so we don't have to special-case it.
1447 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1448 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1450 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1451 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1452 actual .got section.
1453 * elflink.c (_bfd_elf_create_got_section): The three reserved
1454 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1456 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1459 * elf32-ppc.c (ppc_elf_check_relocs): Use
1460 _bfd_elf_create_got_section to create the GOT rather than
1461 ppc_elf_create_linker_section. Create the '.rela.got' section
1463 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1464 symbol has a GOT entry.
1465 (ppc_elf_relocate_section): Record when a symbol is used through
1466 the GOT, and allocate space in the GOT for each such symbol.
1467 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1468 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1471 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1472 treated in a similar way to ADDR16_HA relocs.
1473 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1474 shared objects; the linker must deal with them.
1475 (ppc_elf_create_linker_section): Stop setting
1476 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1477 LINKER_SECTION_PLT stuff.
1478 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1479 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1480 section, not ELF-specific calls.
1481 (elf_backend_plt_not_loaded): Set to 1.
1482 (elf_backend_got_symbol_offset): Set to 4.
1483 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1484 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1485 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1486 plt_not_loaded member.
1487 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1488 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1490 (elf_backend_G_O_T_offset): Set default to 0.
1491 (elfNN_bed): Set added fields.
1493 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1494 DT_RELENT in shared objects; should be DT_RELAENT.
1496 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1497 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1498 such a reloc (in a non-shared object) refers to a symbol that's
1501 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1503 * elfcode.h (put_signed_word): Define.
1504 (get_signed_word): Define.
1505 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1506 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1508 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1509 bfd_get_signed_32 to set the r_addend field.
1510 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1511 bfd_h_get_signed_64 to set the r_addend field.
1513 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1515 * elf32-i386.c (elf_i386_relocate_section): When generating a
1516 shared library, do the relocation if the input section is not
1517 allocated in memory.
1519 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1520 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1521 (elf_fix_symbol_flags): New static function, broken out of
1522 elf_adjust_dynamic_symbol.
1523 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1524 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1525 forced local even if NEEDS_PLT is set. When forcing a symbol to
1526 be local, clear NEEDS_PLT.
1527 (elf_link_output_extsym): Remove unused local bed.
1529 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1531 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1532 for derived elf linker hash table entries. References to
1533 elf_link_hash_entry changed appropriately.
1534 (elf32_mn10300_link_hash_table): New structure for derived elf
1536 (elf32_mn10300_hash_table): Define.
1537 (elf32_mn10300_link_hash_traverse): Likewise.
1538 (elf32_mn10300_link_hash_newfunc): New function.
1539 (elf32_mn10300_link_hash_table_create): Likewise.
1540 (elf32_mn10300_finish_hash_table_entry): Likewise.
1541 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1542 of prologue code, and call:32->call:16 relaxing.
1543 (compute_function_info: New function.
1544 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1546 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1548 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1549 for a symbol which is being forced to be local.
1550 * elf32-i386.c (elf_i386_relocate_section): Write out the
1551 relocation value for a GOT reloc for a symbol which is turning
1552 into a local symbol.
1553 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1554 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1556 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1558 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1559 value if the symbol is turning into a local symbol.
1560 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1561 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1563 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1565 * elflink.h (elf_link_add_object_symbols): Also read verneed
1566 information by calling `_bfd_elf_slurp_version_tables'.
1567 (elf_link_add_object_symbols): For undefined symbols look for
1568 version information in the verneed records.
1569 (elf_link_add_object_symbols): Use soname of shared object
1570 for verneed record if it is available.
1572 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1574 * cpu-arm.c: Add prototypes for compatible and scan.
1575 * cofflink.c: Add prototype for mark_relocs.
1577 * archive.c (bfd_special_undocumented_glue): Change filename to
1578 const pointer. Add prototype.
1580 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1582 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1583 sections that will be discarded.
1585 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1587 * elflink.h (elf_link_find_version_dependencies): When searching
1588 for known version symbol skip non-matching verdef records, not
1591 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1593 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1594 not a bfd_vma, to the base file, to match how dlltool reads it.
1596 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1598 * reloc.c: Add thumb relocations.
1600 * bfd-in2.h: Add Thumb relocations.
1602 * libbfd.h: Add Thumb relocations.
1604 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1606 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1608 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1610 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1611 for a section even if it is not loaded.
1613 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1615 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1616 input and output files.
1617 (_bfd_coff_generic_relocate_section): Check whether input file,
1618 not output file, is a PE file.
1620 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1622 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1624 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1626 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1629 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1631 * cpu-arm.c (compatible): Add test for supersets of ARM
1634 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1636 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1639 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1641 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1642 called directly by gas/config/tc-arm.c.
1644 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1646 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1647 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1649 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1651 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1654 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1656 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1657 (coff_bfd_copy_private_bfd_data): Ditto.
1658 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1659 (coff_arm_bfd_print_private_bfd_data): Ditto.
1660 (coff_arm_bfd_set_private_flags): Ditto.
1661 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1663 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1665 * libcoff-in.h (struct coff_final_link_info): Add boolean
1666 global_to_static member for support of task linking.
1667 (_bfd_coff_write_task_globals): Add prototype.
1668 * libcoff.h: Regenerate.
1669 * coffcode.h (coff_write_object_contents): Use #ifdef to
1670 check RS6000COFF_C, to be consistent with all other uses
1672 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1673 call _bfd_coff_write_task_globals.
1674 (_bfd_coff_link_input_bfd): If doing task linking, convert
1675 global functions to static.
1676 (_bfd_coff_write_global_sym): If doing task linking, convert
1677 global variables to static.
1678 (_bfd_coff_write_task_globals): New function.
1679 start-sanitize-tic80
1680 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1681 (C_AUTOARG): #undef since it clashes with C_UEXT.
1682 (C_LASTENT): #undef since it clashes with C_STATLAB.
1683 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1685 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1686 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1687 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1690 start-sanitize-tic80
1691 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1693 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1694 PP relocations to complain_overflow_dont.
1696 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1698 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1699 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1701 (ppbase_reloc, glob15_reloc): New static functions.
1702 (glob16_reloc, local16_reloc): New static functions.
1703 (rtype2howto): Handle all relocation types.
1704 (coff_tic80_relocate_section): New static function.
1705 (coff_relocate_section): Define to coff_tic80_relocate_section.
1706 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1709 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1711 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1712 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1714 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1715 callers. If PE file, don't add section VMA.
1716 (coff_write_alien_symbol): If PE file, don't add section VMA.
1717 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1718 (_bfd_coff_write_global_sym): Likewise.
1719 (_bfd_coff_generic_relocate_section): Likewise.
1721 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1724 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1726 * cofflink.c (mark_relocs): Add new function to mark symbols which
1727 are used by relocations.
1728 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1729 suppress the skipping of symbols that have thus been marked.
1731 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * coff-sh.c (sh_merge_private_data): New static function.
1734 (coff_bfd_merge_private_bfd_data): Define.
1736 start-sanitize-tic80
1737 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1739 * coff-tic80.c: Remove unnecessary #ifdefs.
1740 * config.bfd: Set targ_underscore to yes for tic80.
1742 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1744 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1745 with unresolved external symbols in GDB).
1748 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1750 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1751 the symbols associated with each BFD.
1752 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1754 * elf-m10200.c: Likewise.
1755 * elf32-m32r.c: Likewise.
1756 * elf32-sh.c: Likewise.
1758 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1760 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1761 alignment of a common symbol. If two symbols that look like
1762 common symbols are found in two shared libraries, and the size is
1763 different, use the larger size, and warn if --warn-common. If a
1764 common symbol overrides a definition in a shared library, set the
1765 size to the larger size, and warn if --warn-common.
1767 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1769 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1770 into any other machine type.
1772 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1774 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1775 data into an unitialised destination set its machine type as well.
1777 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1779 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1780 to common symbol size. Consistently treat uninitialized symbols
1781 in shared objects as common symbols.
1783 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1785 * archures.c (constants): Added new constants to identify the
1786 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1787 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1789 * bfd-in2.h (constants): Added new constants to identify
1790 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1791 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1792 bfd_mach_arm_4T. This file is auto-magically generated from the
1793 archures.c file. This update is just to save work.
1795 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1796 coff_arm_bfd_print_private_bfd_data,
1797 coff_arm_bfd_set_private_flags,
1798 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1799 (global): Macro redefinitions set up to use these new functions.
1801 * coffcode.h (coff_mkobject_hook): Added call to
1802 coff_arm_bfd_set_private_flags().
1803 (coff_set_arch_mach_hook): Added code to set machine type based on
1804 bits stored in internal flags.
1805 (coff_set_flags): Added code to set the new bits in the flags
1806 field based on the machine number.
1807 (function definition macros): Made all function definition macros
1808 conditional so that they can be overridden by target specific
1811 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1812 Structure extended to include new types, one each for ARMv2,
1813 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1815 * libcoff-in.h (struct coff_tdata): Added flags field.
1817 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1819 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1821 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1824 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1826 * coffgen.c (coff_find_nearest_line): If there are no syments,
1829 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1831 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1833 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1835 * targmatch.sed: Add explicit \n characters to work around bug in
1836 HP/UX 10.20 sed program.
1838 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1840 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1843 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1845 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1847 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1849 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1850 (struct elf_m68k_pcrel_relocs_copied, struct
1851 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1852 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1853 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1854 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1856 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1857 PC relative relocs for a global symbol defined in a regular
1858 object, and count the number of PC relative relocs copied for any
1860 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1861 traverse with elf_m68k_discard_copies.
1863 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1865 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1866 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1868 * coffcode.h (coff_compute_section_file_positions): Force the
1869 potential last byte in the file to be written out when
1872 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1874 * configure.host (mips*-*-openbsd*): New host.
1876 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1878 * elflink.h (elf_link_add_object_symbols): Only subtract the
1879 section VMA from the symbol value if this is a fully linked file.
1881 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1882 (struct elf_i386_link_hash_entry): Define.
1883 (struct elf_i386_link_hash_table): Define.
1884 (elf_i386_link_hash_traverse): Define.
1885 (elf_i386_hash_table): Define.
1886 (elf_i386_link_hash_newfunc): New static function.
1887 (elf_i386_link_hash_table_create): New static function.
1888 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1889 PC relative relocs for a global symbol defined in a regular
1890 object, and count the number of PC relative relocs copied for any
1892 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1893 traverse with elf_i386_discard_copies.
1894 (elf_i386_discard_copies): New static function.
1895 (bfd_elf32_bfd_link_hash_table_create): Define.
1897 From Gordon W. Ross <gwr@mc.com>:
1898 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1899 (sunos4_aout_backend): Use MY_entry_is_text_address.
1902 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1904 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1905 R_D30V_32_NORMAL to 2 (4 bytes).
1908 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1910 From Gordon W. Ross <gwr@mc.com>:
1911 * netbsd.h (N_SHARED_LIB): Define.
1912 (SEGMENT_SIZE): Don't define.
1913 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1915 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1916 (SEGMENT_SIZE): Don't define.
1918 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1919 to sizeof Rela structure, not sizeof Rel structure. From Gary
1920 Thomas <g.thomas@opengroup.org>.
1922 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1924 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1925 whenever entry is larger than text address, but only by whole
1926 pages. From Gordon W. Ross <gwr@mc.com>.
1928 * Makefile.in (install): Depend upon installdirs. Use
1929 mkinstalldirs to build $(oldincludedir).
1930 (installdirs): New target.
1932 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1933 if this is a debugging section which we are stripping.
1935 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1937 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1938 alpha-specific target data struct.
1940 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1942 From Thomas Graichen <graichen@rzpd.de>:
1943 * Makefile.in: Always use $(SHELL) when running move-if-change.
1944 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1945 * configure: Rebuild.
1947 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1949 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1950 VMA if this is an executable file or a shared object.
1952 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1955 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1957 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1958 start of the file. Remove uses later on which switch using
1960 (MY(callback)): Handle entry_is_text_address.
1961 (MY_entry_is_text_address): Define if not defined.
1962 (MY(backend_data)): Initialize new field.
1963 * aoutf1.h (sunos4_aout_backend): Likewise.
1964 * i386aout.c (MY(backend_data)): Likewise.
1965 * i386mach3.c (MY(backend_data)): Likewise.
1966 * mipsbsd.c (MY(backend_data)): Likewise.
1967 * sparclynx.c (sparclynx_aout_backend): Likewise.
1968 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1969 (MY_entry_is_text_address): Define.
1970 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1972 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1973 whose name starts with `.'.
1975 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1977 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1978 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1979 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1980 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1981 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1982 sparc-*-openbsd*): New targets.
1983 * configure: Rebuild.
1985 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1987 * stabs.c (struct stab_section_info): New field
1989 (_bfd_link_section_stabs): Fill the above array.
1990 (_bfd_stab_section_offset): Use `cumulative_skips' to
1991 speed up offset calculation.
1993 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1995 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1996 addend for non pc-relative relocations.
1998 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1999 for non-existent function.
2001 * elf-m10300.c (mn10300_elf_relax_section): New function.
2002 (mn10300_elf_relax_delete_bytes): Likewise.
2003 (mn10300_elf_symbol_address_p): Likewise.
2004 (mn10300_elf_get_relocated_section_contents): Likewise.
2005 (bfd_elf32_bfd_relax_section): Define.
2006 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2008 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2010 * configure.host: Set SHLIB_LIBS.
2011 * configure.in: Substitute SHLIB_LIBS.
2012 * configure: Rebuild.
2013 * Makefile.in (SHLIB_LIBS): New variable.
2014 ($(SHLIB)): Use $(SHLIB_LIBS).
2016 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2018 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2019 with bfd_section_vma.
2021 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2023 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2024 Correct CPU file names for mn10[23]00.
2025 * configure: Rebuild.
2027 * bfd.c (bfd_record_phdr): Cast count to size_t before
2030 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2031 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2032 (xcoff_write_archive_contents): LIkewise.
2033 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2034 (mips_elf_create_procedure_table): Likewise.
2035 * peicode.h (pe_print_idata): Likewise.
2036 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2037 * xcofflink.c (xcoff_get_section_contents): Likewise.
2038 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2039 (xcoff_link_add_symbols): Likewise.
2040 (xcoff_link_add_symbols): Likewise.
2042 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2043 (ppcboot_bfd_print_private_bfd_data): Likewise.
2045 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2046 to complain_overflow_signed.
2048 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2050 * VERSION: Set to 2.8.1.
2052 * Branched binutils 2.8.
2054 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2055 deciding whether to copy a reloc into a shared object.
2056 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2057 relocs in unallocated sections.
2058 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2059 R_SPARC_RELATIVE relocs in unallocated sections.
2061 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2063 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2064 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2067 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2069 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2070 override an uninitialized symbol from a shared library with a
2073 * elf-m10200.c: Rename from elf32-mn10200.c.
2074 * elf-m10300.c: Rename from elf32-mn10300.c.
2075 * cpu-m10200.c: Rename from cpu-mn10200.c
2076 * cpu-m10300.c: Rename from cpu-mn10300.c
2077 * Makefile.in: Update accordingly.
2079 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2080 (elf_mips_isa): Move to earlier in file.
2081 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2082 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2085 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2088 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2090 * configure.com: New file.
2091 * config.h-vms: Remove file.
2092 * makefile.vms: Update for new configure scheme.
2094 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2096 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2097 (ppc_process_before_allocation): Declare.
2098 * libcoff.h: Rebuild.
2100 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2102 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2104 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2106 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2108 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2109 symbol index for a R_IHCONST reloc.
2111 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2113 * targmatch.sed: Do not use \(\) recursively.
2115 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2117 * m68klinux.c (MACHTYPE_OK): Define.
2118 * i386linux.c (MACHTYPE_OK): Define.
2120 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2122 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2123 <hjl@gnu.ai.mit.edu>:
2124 * sparclinux.c: New file.
2125 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2126 * bfd-in2.h: Rebuild.
2127 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2128 * configure.in (sparclinux_vec): Add to list of vectors.
2129 * configure: Rebuild.
2130 * targets.c (sparclinux_vec): Declare.
2131 (bfd_target_vector): Add sparclinux_vec.
2132 * Makefile.in: Rebuild dependencies.
2133 (BFD32_BACKENDS): Add sparclinux.o.
2134 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2136 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2137 bfd_coff_backend_data field.
2138 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2140 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2141 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2142 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2144 * bfd.c: Include "libiberty.h".
2145 (strerror): Don't declare.
2146 (bfd_errmsg): Call xstrerror rather than strerror.
2148 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2150 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2151 reloc even if the symbol is in the .bss section.
2152 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2153 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2154 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2156 * coffcode.h (bfd_coff_backend_data): Add new field
2157 _bfd_coff_default_section_alignment_power.
2158 (bfd_coff_default_section_alignment_power): Define.
2159 (bfd_coff_std_swap_table): Initialize new field.
2160 * libcoff.h: Rebuild.
2161 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2162 symbol to the default section alignment.
2164 * COPYING: Update FSF address.
2167 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2169 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2170 21-bit absolute that made it act as a relative.
2173 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2175 * elflink.c (_bfd_elf_create_linker_section): Don't set
2176 bss_section and rel_section from existing sections.
2178 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2181 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2183 * aoutx.h (some_aout_object_p): Change executable test to fix
2184 problems with embedded a.out systems.
2186 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2188 * stabs.c (_bfd_stab_section_offset): New function.
2189 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2190 * libbfd.h: Rebuild.
2191 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2193 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2194 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2195 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2196 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2197 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2199 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2200 symbol. Check for memory allocation failure of *psinfo.
2201 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2202 callers. Set the value of the header symbol.
2203 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2204 * libbfd.h: Rebuild.
2206 start-sanitize-tic80
2207 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2209 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2210 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2211 reloc types, rather than silently failing to generate an output file.
2214 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2216 * targmatch.sed: Use the hold space to put the #ifdef around the
2217 the string constant.
2218 * targets.c (UNSUPPORTED_TARGET): Don't define.
2219 (find_target): Don't check for UNSUPPORTED_TARGET.
2220 (bfd_set_default_target): Don't try to optimize by checking for
2223 * Makefile.in: Rebuild dependencies.
2224 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2225 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2226 (elf32-m32r.o): Remove explicit target.
2228 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2231 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2232 count section symbols for sections that were created by the
2233 linker, or are not allocatable or not loadable.
2234 (elf32_sparc_finish_dynamic_sections): Output output section
2235 symbols for section for which we made space for them.
2237 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2239 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2240 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2242 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2244 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2245 (m32r_hi16_list): New static local.
2246 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2247 (m32r_elf_do_hi16_reloc): Delete.
2248 (m32r_elf_relocate_hi16): New function.
2249 (m32r_elf_lo16_reloc): New function.
2250 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2253 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2255 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2256 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2257 (m32r_elf_final_sda_base): New function.
2258 (m32r_elf_relocate_section): Rewrite sdata support.
2259 (m32r_elf_finish_dynamic_sections): Delete.
2261 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2263 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2264 * coff-svm68k.c: New file. Just defines some macros and includes
2266 * coff-m68k.c: Add functions to handle common addends, moved in
2267 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2268 Control whether relocs are visible using STATIC_RELOCS.
2269 * cf-m68klynx.c: Simplify greatly: just define macros to control
2271 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2272 * targets. (m68ksysvcoff_vec): Declare.
2273 (bfd_target_vector): Add m68ksysvcoff_vec.
2274 * config.bfd (m68*-motorola-sysv*): New target.
2275 * configure.in (m68ksysvcoff_vec): New vector.
2276 * configure: Rebuild.
2277 * Makefile.in: Rebuild dependencies.
2278 (BFD32_BACKENDS): Add coff-svm68k.o.
2279 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2281 * binary.c (binary_set_section_contents): Don't get misled if the
2282 first section is not loadable. From Matthew L. Martin
2285 * elflink.h (elf_bfd_final_link): Set the value of a section
2286 symbol to the section address unless doing a relocateable link.
2288 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2290 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2291 .plt entry if we've taken the function's address.
2292 (elf64_alpha_merge_gots): Merge collected flags info as well.
2294 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2296 * Many files: Add function prototypes.
2297 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2298 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2299 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2300 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2301 * peicode.h: Change several void * parameters to PTR.
2302 * srec.c (srec_get_symbol_info): Make static.
2303 * syms.c (bfd_symbol_is_absolute): Remove.
2304 * Makefile.in: Rebuild dependencies.
2306 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2308 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2309 (bfd_elf32_bfd_is_local_label): Don't define.
2311 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2314 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2316 * bfd-in.h: Don't include obstack.h.
2317 (struct bfd_hash_table): Change memory field to PTR.
2318 * bfd.c (struct _bfd): Change memory field to PTR.
2319 * bfd-in2.h: Rebuild.
2320 * libbfd-in.h (bfd_release): Declare as function, don't define as
2322 * libbfd.h: Rebuild.
2323 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2324 objalloc routines rather than obstack routines.
2325 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2326 (getpagesize): Don't define.
2327 (_bfd_new_bfd): Don't set _bfd_chunksize.
2328 (bfd_openr): Free new bfd and objalloc on failure.
2329 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2330 (bfd_alloc_size): Remove.
2331 (bfd_release): New function.
2332 * hash.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 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2336 objalloc routines rather than obstack routines.
2337 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2338 (struct accumulate): Change memory to struct objalloc *.
2339 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2340 * dep-in.sed: Don't remove obstack.h from dependency list.
2341 * Makefile.in: Rebuild dependencies.
2342 (BFD_H_DEPS): Remove obstack.h.
2343 (install): Don't install obstack.h.
2344 * Many files: Don't include "obstack.h".
2347 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2348 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2349 * libbfd.h: Rebuild.
2350 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2351 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2352 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2354 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2355 old version of bfd_alloc.
2356 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2357 * libbfd.h: Rebuild.
2358 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2360 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2362 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2363 ELF local label syntax as well.
2365 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2367 * config.bfd (powerpc-*-beos*): New target.
2368 * configure.in (powerpc-*-beos*): Add case that explicitly
2369 does not set COREFILE for now. A future BeOS version is
2370 expected to support core files.
2371 * configure: Regenerate with autoconf.
2373 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2375 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2376 seen with a local symbol, rather than crashing.
2378 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2379 version symbols if there aren't any.
2381 start-sanitize-tic80
2382 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2384 * coff-tic80.c (coff_rtype_to_howto): Define
2385 (coff_tic80_rtype_to_howto): Clone generic coff version and
2386 add code to handle the funky TI "internal relocations".
2389 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2391 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2392 or size changes because of a weak symbol.
2394 * cisco-core.c (SIGEMT): Define if not defined.
2396 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2398 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2399 setting ever. Sanity check the version number. Sort out copying
2400 flags and other information when adding an indirect symbol.
2401 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2402 symbols added by the backend. Clear the entire contents of the
2404 (elf_export_symbol): Ignore indirect symbols.
2405 (elf_link_output_extsym): Accept a section without an owner in an
2407 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2408 version count. Correct the allocation of x_versymp.
2410 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2411 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2412 Don't return bfd_und_section_ptr when info->shared.
2413 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2414 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2415 (mips_elf_check_relocs): Resolve an indirect symbol in
2417 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2418 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2420 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2422 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2424 From Eric Youngdale <eric@andante.jic.com>:
2425 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2426 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2427 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2428 versioned symbol appears in both a regular and a shared object.
2429 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2430 appropriate. Improve error message.
2431 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2432 all uses. Add localsyms field.
2433 (elf_bfd_final_link): When generating a shared library, call
2434 elf_link_output_extsym to output all local symbols.
2435 (elf_link_output_extsym): Handle symbols which were forced to
2438 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2440 From Eric Youngdale <eric@andante.jic.com>:
2441 * elf-bfd.h (elf_symbol_type): Add version field.
2442 * elfcode.h (elf_slurp_symbol_table): Set version field.
2443 * elflink.h (elf_link_add_object_symbols): When creating an
2444 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2445 appropriate. Set up an indirection from the nondefault version of
2447 (NAME(bfd_elf,size_dynamic_sections)): Call
2448 elf_link_assign_sym_version before checking whether there are any
2449 versions. Always record the version name as a dynamic symbol.
2450 Initialize counters.
2451 (elf_link_assign_sym_version): After finding a version, see if a
2452 symbol should be forced to local scope. Create a new version
2453 definition if appropriate.
2454 (elf_link_output_extsym): Correct indirect symbol handling.
2455 * elf.c (bfd_elf_print_symbol): Print version information.
2456 (bfd_section_from_shdr): Turn version sections into BFD sections.
2457 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2458 if sh_info is not already set.
2459 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2461 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2462 _bfd_stringtab_add to copy the name into permanent memory if
2465 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2467 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2469 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2471 * coffcode.h (bfd_coff_backend_data): Change
2472 _bfd_coff_compute_section_file_positions to return a boolean
2473 value. Change all callers.
2474 (coff_compute_section_file_positions): Change return type to
2475 boolean. If the size of the last section changed, then output a
2476 zero byte at the end of the file.
2477 * libcoff.h: Rebuild.
2479 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2480 for at least 6 output symbols.
2481 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2482 emit a TC csect to represent the space they take up. For an XO
2483 symbol, just emit a reference, not a csect.
2485 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2486 Solaris doesn't like the combined options, and the -f is
2488 (stamp-tshlink, install): Likewise.
2490 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2491 handling when little endian.
2493 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2495 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2496 (mn10300_elf_relocate_section): Likewise.
2497 (elf_backend_relocate_section): Define.
2499 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2500 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2501 (elf32_mn10300_howto_table): Likewise.
2502 (elf32_mn10300_reloc_map): Likewise.
2503 (bfd_elf32_mn10300_reloc): Delete unused function.
2505 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2507 start-sanitize-tic80
2508 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2509 understand, just set the howto field to NULL, and the caller will
2510 print an appropriate error message.
2512 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2513 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2514 block. Use NULL for initializations of "ptr" rather than bare 0.
2515 * coff-h8300.c: Fix typo in comment.
2516 * coff-h8500.c: Ditto.
2518 * coff-z8k.c: Ditto.
2520 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2522 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2523 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2524 m32r_elf_get_relocated_section_contents): First pass at relax support.
2526 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2528 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2529 entry for reading verdef records.
2530 Use correct braces for computing increments of extverdaux and
2531 exteverdef record pointers.
2533 start-sanitize-tic80
2534 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2536 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2540 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2542 * elflink.h (elf_link_find_version_dependencies): Check that
2543 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2546 start-sanitize-tic80
2547 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2549 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2552 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2554 * targets.c (bfd_default_vector): Make non-const.
2555 (find_target): New static function, broken out of
2557 (bfd_set_default_target): New function.
2558 (bfd_find_target): Call find_target. When defaulting, use
2559 bfd_default_vector[0] if it is not NULL.
2560 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2561 * bfd-in2.h, libbfd.h: Rebuild.
2563 * syms.c (bfd_is_local_label): Return false if the symbol has no
2565 * coff-i960.c (coff_i960_is_local_label_name): New function.
2566 (coff_bfd_is_local_label_name): Define.
2567 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2568 (coff_bfd_is_local_label_name): Define.
2569 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2570 (coff_bfd_is_local_label_name): Define.
2571 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2572 with .. or _.L_ as local.
2573 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2574 (bfd_elf32_bfd_is_local_label_name): Define.
2575 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2576 beginning with $ as local.
2578 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2580 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2581 rather than comparing against info->lprefix.
2582 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2583 * elflink.h (elf_link_input_bfd): Likewise.
2584 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2585 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2587 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2588 _bfd_elf_is_local_label_name if not already defined.
2589 * elf.c (_bfd_elf_is_local_label_name): New function.
2590 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2592 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2593 (m88k_is_local_label_name): New static function.
2595 * coffcode.h (coff_bfd_is_local_label_name): Define as
2596 _bfd_coff_is_local_label_name if not already defined.
2597 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2598 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2599 * libcoff.h: Rebuild.
2601 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2602 to _bfd_is_local_label_name.
2603 (bfd_target): Likewise.
2604 * syms.c (bfd_is_local_label): Define as function, not macro.
2605 (bfd_is_local_name): Define.
2606 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2607 bfd_generic_is_local_label, and take a string rather than a
2609 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2610 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2611 (bfd_generic_is_local_label): Don't declare.
2612 (bfd_generic_is_local_label_name): Declare.
2613 * bfd-in2.h, libbfd.h: Rebuild.
2614 * All backends: Change local_label to local_label_name.
2616 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2617 (mips_elf_relocate_got_local): Change return type to boolean.
2618 Don't assume that the first zero entry is unassigned; instead, use
2620 (mips_elf_relocate_section): Check return value of
2621 mips_elf_relocate_got_local.
2622 (mips_elf_create_got_section): Initialize assigned_gotno field.
2625 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2627 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2631 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2633 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2634 that have no contents merely because linker_mark is not set.
2636 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2638 * config.bfd (mips*-*-lnews*): New target.
2639 * coff-mips.c (mips_relocate_section): Make assert compare
2640 content byteorder instead of header byteorder.
2641 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2643 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2644 * configure.in (ecoff_biglittle_vec): Add case.
2645 * configure: Update.
2647 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2649 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2650 name begins with ".note".
2651 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2652 section whose name begins with ".note".
2653 (get_program_header_size): Corresponding change.
2655 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2656 jal and for jal overflow.
2658 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2660 From Eric Youngdale <eric@andante.jic.com>:
2661 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2662 not found, try looking it up again without the version name.
2663 (elf_link_add_object_symbols): Always link against the dynamic
2664 symbol table of a dynamic object. When linking against a dynamic
2665 object, include version strings in symbol names, and set up
2666 version information. Add indirect symbols for default versions.
2667 (elf_link_create_dynamic_sections): Add special version sections.
2668 (struct elf_assign_sym_version_info): Define.
2669 (struct elf_find_verdep_info): Define.
2670 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2671 up version sections.
2672 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2673 (elf_link_find_version_dependencies): New static function.
2674 (elf_link_assign_sym_version): New static function.
2675 (elf_link_renumber_dynsyms): New static function.
2676 (struct elf_final_link_info): Add symver_sec field.
2677 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2678 local symbols of a dynamic object. Handle DT_VER* constants.
2679 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2680 dynamic object. Skip indirect symbols from ELF objects. Remove
2681 the version name before choosing a hash bucket. Write out the
2682 version information if appropriate.
2683 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2684 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2685 (bfd_elf64_size_dynamic_sections): Likewise.
2686 * bfd-in2.h: Rebuild.
2687 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2688 Change elf_link_hash_flags to unsigned short.
2689 (ELF_LINK_HIDDEN): Define.
2690 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2691 dynverdef_hdr, dynversym_section, dynverdef_section,
2692 dynverref_section, cverdefs, cverrefs, verdef, verref.
2693 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2694 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2695 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2696 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2697 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2698 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2699 (_bfd_elf_slurp_version_tables): Declare.
2700 * elf.c (_bfd_elf_swap_verdef_in): New function.
2701 (_bfd_elf_swap_verdef_out): Likewise.
2702 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2703 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2704 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2705 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2706 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2707 version information if there is any.
2708 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2709 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2710 (elf_fake_sections): Handle .gnu.version* section names.
2711 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2712 (_bfd_elf_slurp_version_tables): New function.
2713 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2714 version name in string entered in dynamic hash table.
2715 * elfcode.h: Include fnmatch.h.
2716 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2717 symbol which was forced to become local.
2718 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2719 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2720 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2721 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2723 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2725 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2727 (mn10200_elf_relax_section): Correctly compute a symbol's value
2728 when the symbol is local, but not in the same section as we are
2729 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2732 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2734 * elf32-m32r.c: Rewrite to use ELF backend linker.
2735 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2736 Add small data area support (R_M32R_SDA16).
2737 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2738 * bfd-in2.h,libbfd.h: Regenerated.
2740 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2742 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2743 (mn10200_elf_relax_delete_bytes): Likewise.
2744 (mn10200_elf_symbol_address_p): Likewise.
2745 (mn10200_elf_get_relocated_section_contents): Likewise.
2746 (bfd_elf32_bfd_relax_section): Define.
2747 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2749 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2750 (mn10200_elf_relocate_section): Likewise.
2751 (elf_backend_relocate_section): Define.
2754 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2756 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2757 reloc.c, targets.c: New target, elf-*-D30V.
2759 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2761 * cpu-d30v.c, elf32-d30v.c: New files.
2764 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2766 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2767 * bfd-in2.h: Regenerated.
2768 start-sanitize-tic80
2769 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2770 (rtype2howto): Add function.
2771 (tic80_howto_table): Add.
2774 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2776 * sysdep.h: Don't define errno in MSVC if error.h is included.
2778 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2780 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2781 is initialized before it is used.
2783 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2785 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2786 symbol into a weak undefined symbol; leave it as a common symbol.
2788 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2790 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2791 about a symbol defined in a dynamic object if it has already been
2792 defined in a regular object.
2794 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2796 * makefile.vms: Add gcc flags to allow compiling with current gcc
2798 (targmatch.h): New dependency.
2800 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2802 * evax.h (ALPHA_R_CODEADDR): New relocation.
2803 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2805 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2807 * bfd-in2.h, libbfd.h: Rebuild.
2809 Restrict symbol length to 64 bytes, case preserving:
2810 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2811 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2812 (_bfd_evax_length_hash_symbol): Added.
2813 * evax-etir.c (_bfd_evax_write_etir): Call
2814 _bfd_evax_length_hash_symbol before output of symbol.
2815 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2816 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2818 * evax-emh.c: Output filename to object file without path.
2820 * evax-egsd.c: New sections for local and global commons.
2822 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2823 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2824 notices. Replace AXP with Alpha.
2826 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2828 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2829 sections if we are creating a shared library.
2831 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2833 * configure.host (i386-windows): Don't set host64=true.
2835 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2837 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2838 (elf_mips16_gprel_howto): New static variable.
2839 (mips16_gprel_reloc): New static function.
2840 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2841 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2842 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2843 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2844 * bfd-in2.h, libbfd.h: Rebuild.
2846 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2848 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2849 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2851 start-sanitize-r5900
2852 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2854 * config.bfd: add r5900
2857 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2859 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2860 the output section will be the absolute section; don't print an
2861 assertion message for that case when doing a relocateable link.
2863 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2865 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2866 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2867 need_fn_sub, call_stub, and call_fp_stub.
2868 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2869 (mips_elf_link_hash_newfunc): Initialize new fields.
2870 (mips_elf_link_hash_table_create): Likewise.
2871 (mips_elf_relocate_section): Redirect relocations to use mips16
2872 stubs when appropriate.
2873 (mips_elf_check_relocs): Attach stub sections to the appropriate
2874 symbol. Set need_fn_stub when appropriate.
2875 (mips_elf_always_size_sections): New static function.
2876 (mips_elf_check_mips16_stubs): New static function.
2877 (elf_backend_always_size_sections): Define.
2878 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2880 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2881 attached to sections which are not being included in the link.
2883 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2885 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2886 symbol value when computing the addend for a pc_relative
2889 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2891 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2892 relocateable link, just skip pc_relative pcrel_offset relocs.
2893 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2894 structure for an ARM26 reloc which can be resolved.
2895 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2896 reloc can be resolved.
2898 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2899 error in overflow check for R_RELBYTE.
2901 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2903 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2904 From Mark Rasin <mark.rasin@telrad.co.il>.
2906 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2909 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2911 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2912 (elf_mn10200_howto_table): Likewise.
2913 (mn10200_reloc_map): Likewise.
2915 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2917 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2918 * bfd-in2.h, libbfd.h: Regenerated.
2919 * elf32-m32r.c: Add support for them.
2921 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2923 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2924 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2925 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2926 r_format and r_pcrel. Always return a value.
2927 * riscix.c (MY_final_link_callback): Define to dummy value.
2929 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2930 relocations against the text segment, look up the output name of
2932 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2933 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2934 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2935 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2936 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2938 start-sanitize-tic80
2939 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2941 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2942 routines for little endian data.
2943 * coffcode.h (coff_write_object_contents): Set magic to
2944 TIC80_ARCH_MAGIC for TIc80.
2946 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2948 * coff-tic80.c (tic80coff_vec): Change to little endian data
2952 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2954 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2955 auxiliary_filters parameter to be const char * const *. Accept a
2956 NULL terminated array.
2957 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2958 (bfd_elf32_size_dynamic_sections): Update declaration.
2959 * bfd-in2.h: Rebuild.
2961 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2963 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2964 NOTYPE symbol in a text section as a FUNC symbol.
2966 * coffcode.h (coff_compute_section_file_positions): Force
2967 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2969 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2971 * libaout.h (machine_type): Reserve several values for sparclet.
2973 start-sanitize-tic80
2974 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2976 * config.bfd (tic80-*-*): Don't require 'coff'.
2979 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2981 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2982 table to v850_elf_reloc for all non-standard relocations.
2983 (v850_elf_check_relocs): Add check for h being non-null.
2984 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2985 statement instead of multiple ifs.
2986 (v850_elf_relocate_section): Fix up error message, don't just call
2989 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2991 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2992 Use bfd_elf_generic_reloc as special function for all relocs.
2993 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2995 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2996 24bit pc-relative reloc.
2998 start-sanitize-tic80
2999 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3001 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3002 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3003 header byte order is little endian. Use correct bfd_get and
3004 bfd_put routines for little endian headers.
3005 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3006 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3009 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3011 * reloc.c: Add BFD_RELOC_24.
3012 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3013 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3014 * bfd-in2.h, libbfd.h: Rebuilt.
3016 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3018 elf64-alpha multiple .got rewrite:
3020 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3021 (bfd_elf*_mkobject): Don't define here ...
3022 * elfxx-target.h: ... but rather here. Default always_size_sections
3024 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3025 what the #defines in elf-bfd.h transmuted it to anyway.
3027 * section.c: Add SEC_LINKER_CREATED flag.
3028 * bfd-in2.h: Rebuild.
3029 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3030 relocation section flags.
3031 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3032 SEC_IN_MEMORY to recognize generated bits.
3033 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3035 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3036 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3037 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3038 * elf32-ppc.c (ppc_elf_create_linker_section,
3039 ppc_elf_size_dynamic_sections): Likewise.
3040 * elf32-sparc.c (elf32_sparc_check_relocs,
3041 elf32_sparc_size_dynamic_sections): Likewise.
3042 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3044 (_bfd_elf_create_dynamic_sections): Likewise.
3045 (_bfd_elf_make_linker_section_rela): Likewise.
3046 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3047 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3048 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3049 to identify generated bits.
3050 (elf_link_input_bfd): Likewise.
3052 * elf64-alpha.c: Rewrite everything touching relocations.
3054 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3056 * elf32-v850.c (all functions and static variables): Go through
3057 and regularize names to be of the form v850_elf_<xxx>.
3058 (toplevel): Include <elf/v850.h>.
3059 (enum reloc_type): Move to include/elf/v850.h.
3060 (v850_elf_check_relocs): For common variables, if the variable is
3061 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3062 into the appropriate section.
3063 (elf_backend_check_relocs): Define.
3065 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3067 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3069 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3071 * config.bfd (mips*el-*-linux*): New target.
3072 (mips*-*-linux*): New target.
3074 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3075 Return a useful value.
3077 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3079 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3081 * configure: Rebuild.
3082 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3083 ac_cv_func_mmap in bfd/configure.host.
3085 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3086 filter_shlib and auxiliary_filter_shlib parameters.
3087 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3089 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3090 (bfd_elf64_size_dynamic_sections): Likewise.
3091 * bfd-in2.h: Rebuild.
3093 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3095 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3096 symbols, don't export a symbol which is defined by an object in an
3097 archive which contains shared objects.
3099 start-sanitize-tic80
3100 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3102 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3103 for TI TMS320c80 (MVP).
3104 (bfd_archures_list): Add bfd_tic80_arch.
3105 * bfd-in2.h: Regenerate by running "make headers".
3107 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3109 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3110 * configure.in (case $vec): Correct typo, "tb" not "tp".
3111 Also add cofflink.o for tic80coff_vec.
3112 * configure: Regenerate with autoconf.
3115 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3117 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3118 is configured with --with-mmap.
3120 start-sanitize-tic80
3121 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3123 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3124 (ALL_MACHINES): Add cpu-tic80.o
3125 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3126 * coff-tic80.c: Add skeleton, cloned from another coff config.
3127 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3131 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3133 * TODO: Correct a misspelling.
3134 start-sanitize-tic80
3135 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3136 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3137 * configure.in (case $vec): Add tic80coff_vec entry.
3138 * configure: Regenerate with autoconf.
3139 * archures.c (bfd_tic80_arch): Declare.
3140 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3141 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3142 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3143 (bfd_target_vector): Add tic80coff_vec entry.
3146 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3148 * elflink.h (elf_buckets): Add some more values for larger
3151 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * Makefile.in (install): Move subdir_do out of conditional. From
3154 Fred Fish <fnf@cygnus.com>.
3156 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3158 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3160 (elf_mn10200_howto_table): Likewise.
3161 (mn10200_reloc_map): Likewise.
3163 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3165 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3166 mips16 symbol during the link.
3167 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3169 (mips_elf_link_output_symbol_hook): New static function.
3170 (elf_backend_link_output_symbol_hook): Define.
3172 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3175 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3178 against SEC_DEBUGGING sections here (revert patch of December 5).
3179 * elfcode.h (elf_object_p): Check for them here, instead.
3181 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3183 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3184 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3186 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3187 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3188 * elf-bfd.h (struct elf_size_info): Update declaration of
3190 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3191 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3192 * elfxx-target.h: Use new dynamic reloc routines by default.
3193 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3196 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3198 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3199 if NAMES_HAVE_UNDERSCORE is defined.
3201 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3203 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3205 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3207 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3210 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3212 * elflink.h (elf_link_add_object_symbols): Only add a weak
3213 symbol if the real definition is in the dynamic symbol table.
3214 After finding the real definition, then, if it is dynamic, add the
3215 weak symbol to the dynamic symbol table.
3217 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3219 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3221 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3224 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3226 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3228 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3229 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3230 * reloc.c: Remove mn10300 big endian relocs.
3231 * bfd-in2.h, libbfd.h: Rebuilt.
3233 * elf32-mn10200.c: Update from elf32-mn10300.c.
3235 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3237 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3239 * elf32-mn10300.c: Add some comments.
3241 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3243 * ihex.c (ihex_scan): Always initialize buf before jumping to
3245 (ihex_read_section): Likewise.
3247 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3249 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3250 inplace for most relocs.
3252 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3254 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3255 even if SEC_ALLOC is not set.
3256 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3257 when deciding whether to copy a reloc into a shared object.
3258 (elf_i386_relocate_section): Likewise.
3259 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3260 (elf32_sparc_relocate_section): Likewise.
3261 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3262 reloc section if it is not set in the source section.
3263 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3264 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3265 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3267 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3269 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3270 expects a .got.plt until we actually create it.
3272 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3274 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3275 message for bfd_reloc_outofrange, rather than aborting. From
3276 Philippe De Muyter <phdm@info.ucl.ac.be>.
3278 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3279 a relocateable link, don't try to process them. From Heinz Wrobel
3280 <wrobel@lpr.e-technik.tu-muenchen.de>.
3282 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3284 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3285 mn10300_info_howto_rel. Tweak reloc argument to be an
3286 Elf32_Internal_Rela.
3287 (USE_RELA): Define instead of USE_REL.
3288 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3290 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3292 * configure.in, configure: Handle mips*-sgi-irix6*.
3293 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3296 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3298 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3299 relocation against a symbol defined in a section with no output
3302 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3305 * configure, config.in: Rebuild with autoconf 2.12.
3307 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3308 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3309 (swap_out_syms): Set st_other from existing st_other field.
3310 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3312 (elf_link_output_extsym): Set the other field from the global hash
3314 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3315 (elf_mips16_jump_howto): New static variable.
3316 (mips16_jump_reloc): New static function.
3317 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3318 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3319 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3321 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3322 * bfd-in2.h, libbfd.h: Rebuild.
3323 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3325 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3327 * configure.host: Use long long for mips-sgi-irix6*.
3329 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3330 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3332 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3334 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3335 (enum reloc_type): Add more reloc types.
3336 (elf32_mn10300_howto_table): Update for new reloc types.
3337 (elf32_mn10300_reloc_map): Update for new reloc types.
3338 * reloc.c: Add some new relocs for the mn10300 series.
3339 * bfd-in2.h, libbfd.h: Rebuilt.
3341 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3343 * som.c (setup_sections): Don't lose for a space which has
3344 no data, but some symbols.
3346 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3349 (sunos_link_hash_table_create): Initialize got_needed.
3350 (sunos_create_dynamic_sections): Only set .got section size if it
3351 is not already set. Set got_needed.
3352 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3353 sdynptr, and only handle dynamic sections, if dynamic sections are
3355 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3356 Initialize .got section.
3357 (sunos_scan_ext_relocs): Likewise.
3358 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3360 (sunos_finish_dynamic_link): Check got_needed. Only set up
3361 dynamic linking information if needed.
3363 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3365 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3367 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3369 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3371 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3373 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3376 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3378 * filemode.c: Include sysdep.h.
3379 * ihex.c: Add casts to eliminate compiler warnings.
3380 * sunos.c: Add casts to eliminate compiler warnings.
3382 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3384 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3386 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3387 appropriate relocations in the .so file if shared.
3388 (ppc_elf_relocate_section): Ditto.
3390 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3392 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3393 complain_overflow_unsigned.
3395 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3397 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3398 overflows for R_D10V_16 and R_D10V_18.
3400 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3402 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3403 (do_with_relocs): Likewise.
3404 (do_as_repeat): Likewise.
3405 (copy_expression): Likewise.
3407 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * ieee.c (ieee_write_external_part): Correctly record whether
3410 there is an external part.
3412 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3414 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3415 handle tda offsets for sld.w and sst.w instructions.
3416 Fix alignment check in sld.w and sst.w tda reloc handling.
3418 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3420 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3422 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3424 * elf32-v850.c: Add comments about assumptions about
3425 char, short & long sizes.
3426 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3427 problems for several relocs.
3429 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3430 R_V850_SDA_OFFSET entry.
3432 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3434 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3435 Store import file index in ldindx.
3436 (xcoff_build_ldsyms): Assume that ldsym was not previously
3437 allocated. For an imported symbol, copy ldindx into l_ifile.
3439 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3441 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3442 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3443 fields in R_V850_TDA_OFFSET.
3444 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3445 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3448 * elf32-v850.c: Include bfdlink.h.
3449 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3451 (elf32_v850_bfd_final_link_relocate): New function.
3452 (v850_elf_relocation_section): Likewise.
3453 (elf_backend_relocate_section): Define.
3455 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * binary.c (binary_set_section_contents): Ignore sections which
3458 don't have SEC_LOAD and SEC_ALLOC set.
3460 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3462 * linker.c (_bfd_generic_final_link): Avoid losing static
3463 symbols in the .bss section.
3465 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3467 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3468 (mips32_64bit_reloc): New static function.
3469 (mips_reloc_map): Add entry for BFD_RELOC_64.
3470 (mips_elf_relocate_section): Handle R_MIPS_64.
3472 * linker.c (default_indirect_link_order): Print an error message
3473 when attempting to do a relocateable link with different object
3474 file formats, rather than calling abort.
3476 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3478 * reloc.c (m32r relocs): Rename them.
3479 * bfd-in2.h, libbfd.h: Regenerated.
3480 * elf32-m32r.c: Update.
3481 (m32r_elf_10_pcrel_reloc): New function.
3482 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3483 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3485 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3487 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3488 all sections that will be included in the output file.
3489 (_bfd_generic_link_output_symbols): Discard symbols in sections
3490 which are being discarded.
3491 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3492 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3493 (elf_v850_howto_table): Corresponding changes.
3494 (elf_v850_reloc_map): Corresponding changes.
3495 * reloc.c: Add additional V850 relocations.
3496 * bfd-in2.h, libbfd.h: Rebuilt.
3498 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3499 no longer want in pc-relative relocs.
3501 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3503 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3504 accept a reloc against an undefined sybmol!
3506 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3508 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3510 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3512 * VERSION: Bump for new relocation.
3514 * hosts/i386bsd.h: If NBPG is not defined, define it as
3515 PAGE_SIZE, for recent versions of FreeBSD.
3517 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * configure.host: Use `long long' as the 64 bit type on a Solaris
3520 host, since both gcc and the SunPRO compilers support it.
3522 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3524 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3525 mistake to have reused the ECOFF LITERAL for ELF since they have
3526 different semantics.
3527 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3528 * bfd-in2.h, libbfd.h: Rebuild.
3530 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3533 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3534 dynamic relocation for an undefweak symbol when we are building
3535 a static executable.
3537 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3539 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3540 point explicitly to srcdir.
3541 (targmatch.h): Edit references to point explicitly to objdir.
3543 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * config.bfd: When setting targ_cpu, don't get confused by
3548 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3550 * configure.host: Add support for windows host (a build done
3551 under the Microsoft build environment).
3553 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3555 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3556 definition in a dynamic object, add it to the dynamic symbol table
3557 if any dynamic object mentions it. Reverts part of last patch.
3559 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3560 (sunos_link_hash_table_create): Initialize got_base.
3561 (bfd_sunos_size_dynamic_sections): If the .got section is more
3562 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3564 (sunos_check_dynamic_reloc): Subtract got_base from a base
3565 relative relocation.
3567 * elf32-mips.c (elf_mips_isa): New static function.
3568 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3569 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3571 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * archive.c (do_slurp_coff_armap): Only treat archive as little
3574 endian for i960 COFF.
3576 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3578 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3579 by the change in size of the section when EXEC_P is not set.
3581 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3582 (m68kcoff_rtype_to_howto): New static function.
3583 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3584 VMA to the addend for a PC relative reloc.
3586 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3588 * Makefile.in: Rebuild dependencies.
3590 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3593 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3595 * Makefile.in: Remove explicit dependencies for mn10200 and
3597 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3598 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3599 (dependencies): Rebuilt.
3601 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3603 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3604 during this function.
3606 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3607 section if the flags are compatible.
3609 * configure.in: Add havevecs, and put it in tdefaults.
3610 * mpw-config.in: Likewise.
3611 * configure: Rebuild.
3612 * targmatch.sed: New file; a sed script to build targmatch.h from
3614 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3615 * targets.c: Include "fnmatch.h".
3616 (struct targmatch): Define.
3617 (bfd_target_match): Define by including targmatch.h.
3618 (bfd_find_target): If the target is not found by name, search for
3619 it as a configuration triplet.
3620 * Makefile.in: Rebuild dependencies.
3621 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3622 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3623 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3624 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3625 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3626 (CFILES): Remove i386dynix.c and hp300bsd.c.
3627 (targmatch.h): New target.
3628 (do_clean): Remove targmatch.h.
3630 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3631 * acconfig.h: Add NEED_DECLARATION_GETENV.
3632 * configure, config.in: Rebuild.
3633 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3634 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3636 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3638 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3639 * cpu-mn10200.c, cpu-mn10300.c: New files.
3640 * elf32-mn10200.c, elf32-mn10300.c: New files.
3641 * Makefile.in: Break mn10x00 support into two separate
3642 configurations, mn10200 and mn10300.
3643 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3644 * bfd-in2.h, configure: Rebuilt.
3646 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3648 * Makefile.in (do_clean): Move config.log to do_distclean.
3650 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3652 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3653 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3654 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3655 (elf32-mn10x00.o): Add dependencies.
3656 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3657 (bfd_mn10x00_arch): Declare.
3658 (bfd_archures_list): Add bfd_mn10x00_arch.
3659 * config.bfd: Add mn10x00-*-*.
3660 * configure.in: Add bfd_elf32_mn10x00_vec.
3661 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3662 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3663 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3664 * bfd-in2.h, configure: Rebuilt.
3666 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3668 openVMS/Alpha: Provide filename and case_hack flags via
3669 symbol table from gas.
3670 Add case_hack code for symbol output from vax/vms.
3671 * evax-alpha.c (evax_initialize): Remove filename handling,
3672 filename is provided via symbol table.
3673 (evax_get_symtab): Use local symbol count when setting up table.
3674 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3676 (_bfd_evax_write_egsd): Skip file name symbol.
3677 * evax-emh.c (get_vms_time_string): Local function now.
3678 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3680 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3681 through _bfd_evax_case_hack_symbol.
3682 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3684 (_bfd_evax_basename): Removed.
3685 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3686 * evax.h (evax_private_data_struct): Remove filename.
3687 (flag_hash_long_names, flag_show_after_trunc,
3688 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3691 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3693 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3694 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3695 (NO_SWAP_MAGIC): Don't define.
3696 (SWAP_MAGIC): Define.
3698 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3699 no hash table entry for a global symbol.
3701 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3703 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3705 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3707 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3708 symbol type with T_NULL. Warn if symbol type changes. Based on
3709 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3711 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3712 a dynamic object in the dynamic symbol table if it is referenced
3713 or defined by a regular object.
3715 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3717 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3718 remove dwarf local labels. Shrinks binaries by a factor of 3!
3720 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3722 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3723 by hand, rather than by calling bfd_make_section.
3725 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3727 * reloc.c: Rename m32r relocs.
3728 * bfd-in2.h, libbfd.h: Rebuilt.
3729 * elf32-m32r.c: Update.
3731 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3733 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3734 link, adjust the symbol index of a base relative reloc. Don't
3735 change the addend of a PC relative reloc if pcrel_offset is set.
3736 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3737 a relocateable link.
3739 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3740 it is zero, in case src_mask matters.
3741 (bfd_install_relocation): Likewise.
3743 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3745 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3747 (_bfd_xcoff_bfd_final_link): Don't set target_index
3748 to an uninitialized value.
3750 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3752 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3753 indices, rather than crashing.
3754 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3756 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3759 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3763 (coff_arm_adjust_symndx): New static function.
3764 (coff_adjust_symndx): Define.
3766 * srec.c (srec_scan): Accept multiple symbols on a single line.
3767 From Pascal Martin <pmartin@alsys.com>.
3771 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3773 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3774 (sunos_merge_private_bfd_data): New function.
3776 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3778 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3780 (bfd_merge_private_bfd_data): Likewise.
3781 * section.c (bfd_copy_private_section_data): Likewise.
3782 * syms.c (bfd_copy_private_symbol_data): Likewise.
3783 * bfd-in2.h: Rebuild.
3784 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3785 both BFD's are the right flavour.
3786 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3787 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3788 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3789 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3790 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3791 (ppc_elf_merge_private_bfd_data): Likewise.
3792 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3793 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3795 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3796 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3799 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3801 * reloc.c: Add m32r relocs.
3802 * bfd-in2.h, libbfd.h: Rebuilt.
3803 * cpu-m32r.c,elf32-m32r.c: New files.
3805 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3807 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3809 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * tekhex.c (first_phase): Change type parameter from char to int.
3813 (pass_over): Change func to expect int, not char.
3815 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3816 rather than SEC_LOAD when aligning the file offset for the first
3817 section in a segment.
3819 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3821 * syms.c (coff_section_type): Make arg const.
3822 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3823 to make_bfd_asection().
3824 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3825 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3826 (_bfd_elf_stringtab_init): Remove prototype.
3828 * netbsd-core.c (swap_abort): Add prototype.
3829 * aix386-core.c (swap_abort): Ditto & make static
3830 * hpux-core.c (swap_abort): Ditto & make static.
3831 * irix-core.c (swap_abort): Ditto & make static.
3832 * ptrace-core.c (swap_abort): Ditto & make static.
3833 * trad-core.c (swap_abort): Ditto & make static.
3834 * coffswap.h (coff_swap_reloc_in): Ditto.
3835 (coff_swap_reloc_out): Ditto.
3836 (coff_swap_filehdr_in): Ditto.
3837 (coff_swap_filehdr_out): Ditto.
3838 (coff_swap_sym_in): Ditto.
3839 (coff_swap_sym_out): Ditto.
3840 (coff_swap_aux_in): Ditto.
3841 (coff_swap_aux_out): Ditto.
3842 (coff_swap_lineno_in): Ditto.
3843 (coff_swap_lineno_out): Ditto.
3844 (coff_swap_aouthdr_in): Ditto.
3845 (coff_swap_aouthdr_out): Ditto.
3846 (coff_swap_scnhdr_in): Ditto.
3847 (coff_swap_scnhdr_out): Ditto.
3848 * ihex.c (ihex_sizeof_headers): Ditto.
3849 * tekhex.c (getsym): Ditto.
3850 (find_chunk): Ditto & make static.
3851 (insert_byte): Ditto.
3852 (first_phase): Ditto.
3854 (tekhex_get_symtab): Ditto & make static.
3855 (tekhex_get_symtab_upper_bound): Ditto & make static.
3856 (tekhex_mkobject): Ditto.
3857 (tekhex_object_p): Ditto.
3858 (move_section_contents): Ditto.
3859 (tekhex_get_section_contents): Ditto.
3860 (tekhex_set_arch_mach): Ditto & make static.
3861 (tekhex_set_section_contents): Ditto.
3862 (writevalue): Ditto.
3865 (tekhex_write_object_contents): Ditto.
3866 (tekhex_sizeof_headers): Ditto.
3867 (tekhex_make_empty_symbol): Ditto.
3868 (tekhex_get_symbol_info): Ditto.
3869 (tekhex_print_symbol): Ditto.
3870 * irix-core.c (make_bfd_asection): Ditto.
3871 (irix_core_core_file_p): Ditto.
3872 (irix_core_core_file_failing_command): Ditto.
3873 (irix_core_core_file_failing_signal): Ditto.
3874 (irix_core_core_file_matches_executable_p): Ditto.
3875 (irix_core_make_empty_symbol): Ditto.
3876 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3877 * srec.c (srec_new_symbol): Ditto.
3878 (srec_get_section_contents): Ditto.
3879 (srec_set_arch_mach): Ditto.
3880 (srec_set_section_contents): Ditto.
3881 (internal_srec_write_object_contents): Ditto.
3882 (srec_write_object_contents): Ditto.
3883 (symbolsrec_write_object_contents): Ditto.
3884 (srec_sizeof_headers): Ditto.
3885 (srec_make_empty_symbol): Ditto.
3886 (srec_get_symtab_upper_bound): Ditto.
3887 (srec_get_symtab): Ditto.
3888 (srec_print_symbol): Ditto and make static.
3889 * elf.c (elf_read): Ditto
3890 (assign_section_numbers): Ditto.
3891 (elf_fake_sections): Ditto.
3892 (sym_is_global): Ditto.
3893 (elf_map_symbols): Ditto.
3894 (get_program_header_size): Ditto.
3895 * coffgen.c (make_a_section_from_file): Ditto.
3896 (coff_real_object_p): Ditto.
3897 (fixup_symbol_value): Ditto.
3898 (build_debug_section): Ditto.
3900 * syms.c (coff_section_type): Ditto.
3902 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3904 * bfd-in2.h: Rebuilt after m32r changes.
3906 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3908 * config.bfd,configure.in,configure: Add m32r support.
3909 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3910 * config.bfd: Keep target list alphabetically sorted.
3912 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3914 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3915 to add in the constant part found in the instruction itself.
3916 (case R_V850_HI16_S): Likewise.
3918 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3920 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3921 and R_D10V_18 to be 1 (word).
3923 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * stabs.c (_bfd_link_section_stabs): If the output_section field
3926 of either section is bfd_abs_section, then the linker is
3927 discarding the section and we should not optimize it.
3929 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3931 * Makefile.in (aout-sparcle.o): New target.
3932 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3933 * config.bfd (sparclet-*-aout*): Add case.
3934 * configure.in (sparcle_aout_vec): Add case.
3935 * configure: Regenerated.
3936 * targets.c (sparcle_aout_vec): Declare.
3937 (bfd_target_vector): Add sparcle_aout_vec.
3938 * aout-sparcle.c: New file.
3940 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3942 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3943 low order sign bit propogation for R_V850_HI16_S.
3945 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3946 handling V850 specific relocs.
3947 (elf_v850_howto_table): Use the new function for some
3948 relocations. Twiddle masks & shifts for some relocs.
3949 Set partial_inplace where needed.
3951 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3953 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3954 default architecture to a machine number of 0.
3955 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3957 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3958 the output BFD is the default, set it from the first input BFD.
3960 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3962 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3963 insert at bitpos zero. The HI16 relocs are shifted right
3964 by 16 bits. Fix src_mask for all relocs.
3965 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3967 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3970 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3972 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3973 Rewrite to use BFD file read routines and to avoid using a fixed
3974 length for the file name.
3976 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3978 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3979 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3980 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3981 to R_V850_{32,16,8}.
3983 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3985 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3986 (elf_v850_howto_table): Add info for HI16_S reloc.
3987 (v850_reloc_map): Add HI_16_S reloc.
3988 * reloc.c: Define BFD_RELOC_V850_* relocs.
3990 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * elf32-sh.c: New file.
3994 * elf.c (prep_headers): Handle bfd_arch_sh.
3995 * elfcode.h (write_relocs): Handle absolute symbol.
3996 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3997 (_bfd_elf64_link_read_relocs): Declare.
3998 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3999 elf_link_read_relocs. Make globally visible. Change all
4001 (elf_link_input_bfd): Get external symbols from cache in
4002 symtab_hdr->contents. Get contents from cache in
4004 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4006 * reloc.c: Define BFD_RELOC_SH_* relocs.
4007 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4008 * coff-sh.c (sh_insns_conflict): Fix a return value.
4009 (_bfd_sh_align_load_span): New globally visible function, broken
4010 out of sh_align_load.
4011 (sh_align_load): Call _bfd_sh_align_load_span.
4012 (sh_swap_insns): Change relocs parameter to PTR.
4013 * bfd-in2.h, libbfd.h: Rebuild.
4014 * targets.c (bfd_elf32_sh_vec): Declare.
4015 (bfd_elf32_shl_vec): Declare.
4016 * config.bfd (sh-*-elf*): New target.
4017 * configure.in (bfd_elf32_sh_vec): New target vector.
4018 (bfd_elf32_shl_vec): New target vector.
4019 * configure: Rebuild.
4020 * Makefile.in: Rebuild dependencies.
4021 (BFD32_BACKENDS): Add elf32-sh.o.
4022 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4024 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4025 page before checking D_PAGED.
4027 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4028 (ihex_write_object_contents): Remove extbase; always use segbase
4031 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4033 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4034 * configure.host (i[345]86-*-*): Ditto.
4035 * config.bfd (i[345]86-*-*): Ditto.
4036 * configure: Regenerate.
4038 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4041 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4043 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4044 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4045 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4046 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4047 will have an ST_CODE type, change the symbol's type to ST_DATA.
4048 * som.c (hppa_som_gen_reloc_type): Update prototype.
4050 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4052 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4053 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4054 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4055 (mips_elf_finish_dynamic_sections): Likewise.
4057 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * configure.host (HLDENV): New variable to set. Set it for
4060 *-*-sysv4*, since those linkers may not support -R but they always
4061 support LD_RUN_PATH.
4063 * libieee.h (NSECTIONS): Don't define.
4064 (ieee_data_struct): Change section_table to asection **. Add
4066 * ieee.c (get_section_entry): If the table isn't big enough, make
4068 (ieee_slurp_sections): Remove assertion about number of sections.
4069 (ieee_object_p): Adjust initialization of ieee to match changes to
4072 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4073 symbols merely because we are generating a shared library.
4074 (xcoff_build_ldsyms): Don't set up global linkage code for an
4075 undefined symbol merely because we are generating a shared
4078 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4080 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4081 (BFD32_BACKENDS) Add elf32-v850.o.
4082 * archures.c: Add bfd_v850_arch.
4083 * bfd-in2.h: Add bfd_v850_arch.
4084 * config.bfd (v850-*-*): New target.
4085 * configure: (bfd_elf32_v850_vec) New vector.
4086 * configure.in: (bfd_elf32_v850_vec) New vector.
4087 * cpu-v850.c: New file.
4088 * elf.c (prep_headers): Added case bfd_arch_v850.
4089 * elf32-v850.c: New file.
4090 * targets.c (bfd_elf32_v850_vec): New vector.
4092 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4095 a function code symbol for an XMC_XO symbol.
4097 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4099 * mpw-config.in: Update editing of autoconf vars to reflect
4100 Jul 18 configure.in change.
4101 * mpw-make.sed: Update editing of include pathnames to be
4102 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4104 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4106 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4107 which to offset to get the .plt entry address is ".plt".
4109 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4111 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4112 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4113 Added, for internal use by the ARM gas.
4115 * bfd-in2.h: Rebuilt
4117 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4119 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4120 in section dynidx start.
4122 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4124 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4125 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4126 optimization for g++.
4128 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4130 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4131 the -mrelocatable-lib bit set and the other doesn't, clear the
4132 -mrelocatable-lib bit in the header.
4134 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4137 symbol against a STT_FUNC symbol in a shared library.
4139 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4141 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4142 symbol is found, automatically define the corresponding function
4145 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4146 if sym.n_numaux is not zero.
4147 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4148 entry to disagree about the number of aux entries if the symbol
4151 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4152 section if it might be needed, not just if info->shared.
4153 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4154 the start of .rel.dyn if we are going to use it.
4155 (mips_elf_finish_dynamic_sections): Only clear the first element
4156 of .rel.dyn if the size is greater than zero.
4158 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4161 undefined_symbol callback for a symbol, then don't issue any more
4162 warnings about loader relocs.
4163 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4164 after calling the undefined_symbol callback.
4166 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4167 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4168 as the AIX linker seems to do.
4170 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4172 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4173 (evax_initialize): Remove evax_reloc_table.
4174 (evax_close_and_cleanup): Ditto.
4176 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4178 (evax_bfd_reloc_type_lookup): Ditto.
4179 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4180 cooked_size == raw_size.
4181 * evax-emh.c (_bfd_evax_register_filename): Remove.
4182 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4183 * evax-misc.c (add_new_contents): Malloc section at full size.
4184 (_bfd_save_evax_section): Memcpy section contents directly.
4185 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4186 (evax_reloc_table): Remove.
4188 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4190 * makefile.vms: Add better support for DEC C compilation
4191 Add evax.h dependencies
4193 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4194 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4195 (BFD_RELOC_ALPHA_BASEREG): Remove.
4196 * bfd-in2.h, libbfd.h: Rebuild.
4198 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4200 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4201 getgid if _WIN32 is defined.
4202 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4204 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4206 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4207 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4209 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4212 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4214 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4216 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4217 (NEED_DECLARATION_REALLOC): New macro.
4218 * configure, config.in: Rebuild.
4219 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4220 (realloc): Declare if NEED_DECLARATION_REALLOC.
4222 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4223 <strings.h> if they exist.
4225 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4227 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4229 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4231 Based on patches from Eric Valette <valette@crf.canon.fr>:
4232 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4233 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4234 (elf_howto_table): Add entries for new relocs.
4235 (elf_i386_reloc_type_lookup): Handle new relocs.
4236 (elf_i386_info_to_howto): Just call abort.
4237 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4238 (elf_i386_relocate_section): Likewise.
4240 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4242 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4244 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4246 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4247 only get the LMA from the phdr if they are in the same part of the
4250 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4251 new segment to make them more comprehensible. If the relationship
4252 between the LMA and the VMA changed, start a new segment. Don't
4253 check dynsec when deciding whether to start a new segment for a
4254 writeable section; -N will now handle this.
4256 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4258 * libhppa.h: Remove "esel" changes. Not the right approach.
4259 * som.c: Corresponding changes.
4260 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4261 which don't have a SOM symbol type associated with them.
4262 Reverses a 1994 change.
4264 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4266 Make ld -N more reasonable for ELF:
4267 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4268 phdr_in_section to false, and always use a single load segment.
4269 (elf_sort_sections): Sort sections by LMA after VMA.
4270 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4271 align to maxpagesize.
4272 (assign_file_positions_except_relocs): Likewise.
4273 * elfcode.h (elf_object_p): If a section is loaded but not page
4274 aligned, clear D_PAGED.
4276 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4278 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4279 Added, for internal use by the ARM gas.
4281 * bfd-in2.h: Rebuilt
4283 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4285 * libhppa.h (R_HPPA_ESEL): New field selector.
4286 (e_esel): Similarly.
4287 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4288 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4289 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4291 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4293 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4294 archive search before looking for stripped dynamic objects.
4296 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4298 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4299 symbol a warning rather than an error.
4301 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4303 * elf.c (assign_file_positions_for_segments): Track the virtual
4304 memory position separately from the file position, and use it to
4305 compute the alignment adjustment.
4307 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4309 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4310 and fixed mask on R_D10V_10_PCREL_L.
4312 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4314 * elf64-mips.c: Include "aout/ar.h".
4315 (mips_elf64_slurp_armap): New static function.
4316 (mips_elf64_write_armap): New static function.
4317 (bfd_elf64_archive_*): Define.
4318 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4319 Use instead of bfd_generic_archive_p.
4320 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4321 instead of _bfd_write_archive_contents.
4322 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4323 _bfd_generic_mkarchive.
4324 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4325 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4327 (TARGET_LITTLE_SYM): Likewise.
4328 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4330 * Makefile.in: Rebuild dependencies.
4332 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4333 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4334 SHT_MIPS_EVENTS sections.
4335 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4336 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4338 (_bfd_mips_elf_fake_sections): Likewise.
4340 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4341 * ecoff.c (ecoff_compute_section_file_positions): Copy
4342 rdata_in_text from backend info to tdata. Clear it if any data
4343 section comes before .rdata.
4344 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4345 tdata rather than backend info.
4347 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * configure.in: Fix test for whether a compiler has a 64 bit
4350 type. From Jim Wilson <wilson@cygnus.com>.
4352 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4354 * configure.host (mips-sgi-irix6*): New host.
4356 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4357 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4358 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4360 * configure: Rebuild.
4361 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4362 (BFD_HOST_64_BIT): Define conditionally.
4363 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4364 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4365 (symvalue, bfd_size_type): Likewise.
4366 * bfd-in2.h: Rebuild.
4367 * Makefile.in (do_clean): Remove bfd-tmp.h.
4368 (do_distclean): Remove bfd-in3.h.
4369 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4370 (bfd-in3.h): New target.
4372 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4373 Andrew Gierth <ANDREWG@microlise.co.uk>.
4375 * configure.host: Set INSTALL_SHLIB.
4376 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4377 * configure: Rebuild.
4378 * Makefile.in (install): Use @INSTALL_SHLIB@.
4380 * config.bfd (mips*-*-irix6*): New target.
4381 * configure.host: Handle Irix 6 shared library like Irix 5.
4383 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4384 symbol for a magic name.
4385 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4387 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4390 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4392 * mpw-config.in: Add ELF support to mips config, create the
4393 elf32-target.h file in the object dir.
4394 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4396 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4398 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4399 Also removed most abort calls, in favor of using bfd reporting.
4401 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4403 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4404 (BFD32_BACKENDS) Add elf32-d10v.o.
4405 * archures.c: Add bfd_d10v_arch.
4406 * bfd-in2.h: Add bfd_d10v_arch.
4407 * config.bfd (d10v-*-*): New target.
4408 * configure: (bfd_elf32_d10v_vec) New vector.
4409 * configure.in: (bfd_elf32_d10v_vec) New vector.
4410 * cpu-d10v.c: New file.
4411 * elf.c (prep_headers): Added case bfd_arch_d10v.
4412 * elf32-d10v.c: New file.
4413 * libbfd.h: Rebuild.
4414 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4415 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4416 * targets.c (bfd_elf32_d10v_vec): New vector.
4418 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4420 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4422 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4424 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4425 bfd_mach_i386_i8086 machine types.
4427 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4429 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4432 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4434 * coffcode.h (coff_set_section_contents): A/UX does not require
4435 special handling of the _LIB section.
4437 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4439 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4440 value for R_RELBYTE.
4442 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4443 array if one was allocated.
4445 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4447 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4448 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4449 use_rld_obj_head and rld_value.
4450 (mips_elf_link_hash_table_create): Initialize new fields.
4451 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4453 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4454 __rld_obj_head symbol not seen, create an __rld_map symbol.
4455 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4456 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4457 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4458 __rld_obj_head symbol.
4459 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4461 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4463 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4465 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4466 ppc_elf_addr16_ha_reloc.
4467 (ppc_elf_addr16_ha_reloc): New static function.
4469 * coff-mips.c (struct mips_hi): Define.
4470 (mips_refhi_list): New static variable.
4471 (mips_refhi_addr, mips_refhi_addend): Remove.
4472 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4473 (mips_reflo_reloc): Process mips_refhi_list.
4474 (mips_relhi_list): New static variable.
4475 (mips_relhi_addr, mips_relhi_addend): Remove.
4476 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4477 (mips_rello_reloc): Process mips_relhi_list.
4478 (mips_relocate_section): Permit an arbitrary number of REFHI or
4479 RELHI relocs before the associated REFLO or RELLO reloc.
4481 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4483 * aout-target.h (MY(callback)): Set reloc_count fields.
4485 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4487 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4488 sections unless this is a SunOS link.
4490 * VERSION: Set to 2.7.1.
4492 * Released binutils 2.7.
4494 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4496 * i386aout.c: Include "aout/aout64.h".
4497 (i386aout_write_object_contents): New static function.
4498 (MY_write_object_contents): Define.
4500 * netbsd.h (MY(write_object_contents)): Make sure that
4501 adjust_sizes_and_vmas is called before fiddling with the magic
4504 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4506 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4508 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * libbfd-in.h (itos, stoi): Don't define.
4511 * libbfd.h: Rebuild.
4512 * i386lynx.c (KEEPIT): Define as udata.i.
4513 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4514 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4515 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4516 flags. Don't use stoi.
4518 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4520 * elf.c (map_sections_to_segments): Don't start a new segment for
4521 a writable section if it's on the same page as the previous
4522 segment. Reset the writable variable for a readonly section.
4524 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4526 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4527 first_thunk_address, thunk_size, and import_table_size.
4528 * peicode.h: Improved some diagnostics regarding edata sections.
4530 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4532 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4533 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4535 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4537 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4538 with XCOFF_DEF_DYNAMIC set is really defined.
4539 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4540 (xcoff_link_add_symbols): Only create special sections if using an
4543 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4545 (bfd_install_relocation): Likewise.
4547 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4549 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4551 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4552 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4553 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4554 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4555 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4556 are found for LITERAL relocs.
4557 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4558 taken, we cannot generate a .plt entry for the symbol.
4560 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4562 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4563 sysconf functions (for gprof).
4564 * configure, config.in: Rebuild.
4566 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4569 an archive if it has a map. If the object file has the wrong
4572 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4573 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4575 (alpha_relocate_section): Likewise.
4577 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4578 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4579 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4580 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4581 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4582 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4583 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4584 * peicode.h: Corresponding changes.
4586 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4588 * elflink.h (elf_create_pointer_linker_section): Comment out code
4589 dealing with making GOT pointers negative of the GOT symbol for
4592 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4594 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4595 increment the .rela.plt size until after we're done creating the
4597 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4598 .rela.plt offset directly rather than calculating it.
4600 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4602 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4603 Use autoconf-set values.
4604 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4605 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4608 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4609 * configure: Rebuilt.
4611 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4613 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4614 handling code > 1k away.
4616 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4618 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4619 defined, output whenever the symbol is updated.
4621 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4623 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4624 section to 0 if user_set_vma is set.
4625 * elflink.h (elf_bfd_final_link): Likewise.
4627 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4629 Partially undo patch of Jun 20.
4630 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4631 (coff_compute_section_file_positions): Likewise.
4632 (coff_write_object_contents): Likewise. Re-add deleted code, but
4633 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4634 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4636 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4638 * config.bfd: Add support for *-*-rtems* configurations.
4640 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4642 * elf.c (prep_headers): Add bfd_arch_alpha case.
4644 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4646 * elf64-alpha.c: New file.
4647 * config.bfd (alpha-*-linuxecoff*): New target.
4648 (alpha-*-linux*, alpha-*-elf*): New targets.
4649 * configure.in (bfd_elf64_alpha_vec): New vector.
4650 * configure: Rebuild.
4651 * targets.c (bfd_elf64_alpha_vec): Declare.
4652 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4653 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4654 * bfd-in2.h, libbfd.h: Rebuild.
4655 * Makefile.in: Rebuild dependencies.
4656 (BFD64_BACKENDS): Add elf64-alpha.o.
4657 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4659 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4661 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4662 than relying on a right shift of 32.
4664 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4666 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4667 ifdef to COFF_WITH_PE.
4668 (coff_compute_section_file_positions): Likewise.
4669 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4670 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4671 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4672 COFF_IMAGE_WITH_PE, always include.
4674 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4676 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4679 approximate the correct answer if SIZEOF_HEADERS was not used.
4681 * binary.c (binary_set_section_contents): Set section file
4682 position based on LMA rather than VMA.
4684 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4686 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4687 symbols if info->strip == strip_all.
4689 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4691 * coff-h8300.c: Remove #if 0 code.
4692 (compatable): Don't allow mixing/matching of different architectures.
4694 * archures.c (bfd_mach_h8300s): Add.
4695 * bfd-in2.h: Rebuilt.
4696 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4698 (h8300_reloc16_estimate): Likewise.
4699 (h8300_reloc16_extra_cases): Likewise.
4700 (h8300_bfd_link_add_symbols): Likewise.
4701 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4702 (coff_set_flags): Likewise.
4703 * cpu-h8300.c (h8300_scan): Likewise.
4704 Add H8/S to bfd_h8300_arch list.
4706 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4708 Added support for Alpha OpenVMS:
4709 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4710 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4711 * config.h-vms, makefile.vms: New files.
4712 * config.bfd (alpha-*-*vms*): New target.
4713 * configure.in (evax_alpha_vec): New target vector.
4714 * configure: Rebuild.
4715 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4716 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4717 * targets.c (bfd_target_evax_flavour): Define.
4718 (evax_alpha_vec): Declare.
4719 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4720 if BFD64 is defined.
4721 * bfd-in2.h, libbfd.h: Rebuild.
4722 * Makefile.in: Rebuild dependencies.
4723 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4724 evax-emh.o, and evax-misc.o.
4725 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4726 evax-etir.c, evax-emh.c, and evax-misc.c.
4727 (HFILES): Add evax.h.
4729 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4731 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4733 (h8300_bfd_link_add_symbols): Likewise.
4735 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4737 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4738 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4740 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4742 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4743 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4745 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4746 R_MIPS_32 relocs if creating a shared library.
4748 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4750 * peicode.h (add_data_entry): Use pei_section_data rather than
4751 _cooked_size. Corresponds to May 13 change in coffcode.h.
4753 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4755 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4756 * coffcode.h (coff_write_object_contents): If there are long
4757 section names, always set the f_symptr field, even if there are no
4759 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4760 if there are no symbols.
4762 * coffgen.c (make_a_section_from_file): Check return value of
4763 _bfd_coff_read_string_table.
4764 (coff_real_object_p): Check return value of
4765 make_a_section_from_file.
4766 (_bfd_coff_read_string_table): Check that there are some symbols
4767 before trying to read the string table size.
4769 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4771 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4772 to replace a symbol in a dynamic object with a symbol from another
4773 dynamic object, do the replacement if the existing symbol is
4774 global linkage code.
4776 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4777 for _ptrgl, and treat it as global linkage code.
4779 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4780 filename or N_SO symbol past the offset, and use it to indicate
4781 that there is no line number or function when appropriate.
4783 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4786 common symbol defined by the linker. Don't export function code
4787 even if export_defineds is set.
4789 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4791 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4793 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4794 (h8300_symbol_address_p): New function.
4795 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4798 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4800 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4802 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4803 correctly for the two variants. Allow relaxing if the target
4804 is 128 bytes away since after relaxation it'll be 126 bytes away.
4805 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4806 "dot" and "value". Allow relaxing if the target is 128 bytes
4807 away since after relaxation it'll be 126 bytes away.
4808 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4809 the given section until nothing changes.
4811 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4813 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4814 alignment hack--we can get the lnnoptr info another way without
4815 suddenly increasing the alignment requirements. Set the flags for
4817 (ecoff_compute_section_file_positions): Do so.
4819 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4822 to keep the HP emulator database happy.
4824 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4825 From Kevin Buettner <kev@primenet.com>.
4827 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4829 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4830 name of a NULL section.
4832 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4834 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4835 set, always call the notice callback.
4837 * VERSION: Increment for bfdlink.h change.
4839 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4842 (sh_relax_delete_bytes): Correct handling of differently sized
4843 trailing alignment reloc.
4845 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4846 * bfd-in2.h: Rebuild.
4847 * configure.in: Warn if there is no known 64 bit type.
4848 * configure: Rebuild.
4850 * Makefile.in: Rebuild dependencies.
4851 (BFD32_BACKENDS): Add ppcboot.o.
4852 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4854 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4855 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4857 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4859 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4860 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4861 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4862 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4864 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4866 * elf64-mips.c: Improve reloc special_functions and handling of
4867 SHT_MIPS_OPTIONS section.
4868 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4869 mips_elf_hi16_reloc and make globally visible.
4870 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4871 make globally visible.
4872 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4873 make globally visible.
4874 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4875 and make globally visible.
4876 (gprel16_with_gp): Check howto->src_mask before using value in
4878 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4879 and make globally visible.
4880 (gprel32_with_gp): Check howto->src_mask before fetching value.
4881 (bfd_mips_elf_swap_options_in): New function.
4882 (bfd_mips_elf_swap_options_out): New function.
4883 (_bfd_mips_elf_set_private_flags): Rename from
4884 mips_elf_set_private_flags and make globally visible.
4885 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4886 mips_elf_copy_private_bfd_data and make globally visible.
4887 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4888 mips_elf_merge_private_bfd_data and make globally visible.
4889 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4890 for a SHT_MIPS_OPTIONS section.
4891 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4892 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4893 name of a SHT_MIPS_OPTIONS section.
4894 (_bfd_mips_elf_set_section_contents): New function.
4895 (mips_elf32_section_processing): Set the GP value in a
4896 SHT_MIPS_OPTIONS section.
4897 (_bfd_mips_elf_find_nearest_line): Rename from
4898 mips_elf_find_nearest_line and make globally visible.
4899 (bfd_elf32_set_section_contents): Define.
4900 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4901 (_bfd_mips_elf_lo16_reloc): Declare.
4902 (_bfd_mips_elf_gprel16_reloc): Declare.
4903 (_bfd_mips_elf_got16_reloc): Declare.
4904 (_bfd_mips_elf_gprel32_reloc): Declare.
4905 (_bfd_mips_elf_set_private_flags): Declare.
4906 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4907 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4908 (_bfd_mips_elf_find_nearest_line): Declare.
4909 (_bfd_mips_elf_set_section_contents): Declare.
4911 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4913 (elf_info_to_howto): Define.
4914 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4916 (elf_info_to_howto): Define.
4917 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4919 (elf_info_to_howto): Define.
4921 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4922 R_MOV16B[12], to match change in coff/internal.h.
4924 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4926 * elf64-mips.c: Extensive additions to provide better support for
4927 writing files and for gas.
4928 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4929 of mips_elf_object_p.
4930 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4931 _bfd_mips_elf_object_p.
4932 (_bfd_mips_elf_final_write_processing): Rename from
4933 mips_elf_final_write_processing and make globally visible.
4934 (_bfd_mips_elf_fake_sections): Rename from
4935 mips_elf_fake_sections and make globally visible.
4936 (_bfd_mips_elf_section_from_bfd_section): Rename from
4937 mips_elf_section_from_bfd_section and make globally visible.
4938 (_bfd_mips_elf_section_processing): New function, broken out of
4939 mips_elf_section_processing.
4940 (mips_elf32_section_processing): Rename from
4941 mips_elf_section_processing; call
4942 _bfd_mips_elf_section_processing.
4943 (_bfd_mips_elf_symbol_processing): Rename from
4944 mips_elf_symbol_processing and make globally visible.
4945 (_bfd_mips_elf_read_ecoff_info): Rename from
4946 mips_elf_read_ecoff_info and make globally visible.
4947 (mips_elf32_ecoff_debug_swap): Rename from
4948 mips_elf_ecoff_debug_swap.
4949 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4950 struct symbol_cache_entry.
4951 (_bfd_elf_validate_reloc): New function, moved in from
4952 elfcode.h:validate_reloc.
4953 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4954 to _bfd_elf_validate_reloc. Change all callers.
4955 * elf-bfd.h (bfd_section_from_shdr): Declare.
4956 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4957 (_bfd_elf_validate_reloc): Declare.
4958 (_bfd_mips_elf_object_p): Declare.
4959 (_bfd_mips_elf_fake_sections): Declare.
4960 (_bfd_mips_elf_section_from_bfd_section): Declare.
4961 (_bfd_mips_elf_section_processing): Declare.
4962 (_bfd_mips_elf_symbol_processing): Declare.
4963 (_bfd_mips_elf_read_ecoff_info): Declare.
4964 (_bfd_mips_elf_final_write_processing): Declare.
4965 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4968 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4969 (mips_elf_final_write_processing): Likewise.
4971 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4973 64-bit MIPS ELF ABI objdump support:
4974 * elf64-mips.c: New file.
4975 * Makefile.in: Rebuild dependencies.
4976 (BFD64_BACKENDS): Add elf64-mips.o.
4977 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4978 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4979 bfd_elf64_littlemips_vec to targ_selvecs.
4980 (mips*-*-elf*): Likewise.
4981 * confingure.in: Add bfd_elf64_bigmips_vec and
4982 bfd_elf64_littlemips_vec to vector switch.
4983 * configure: Rebuild.
4984 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4985 broken out of mips_elf_section_from_shdr.
4986 (mips_elf32_section_from_shdr): Rename from
4987 mips_elf_section_from_shdr. Call new function.
4988 (elf_backend_section_from_shdr): Update name of renamed function.
4989 * elf-bfd.h (struct elf_size_info): Change second parameter of
4990 write_out_phdrs to be const. Likewise for second parameter of
4992 (struct bfd_elf_section_data): Add rel_hdr2 field.
4993 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4994 (bfd_elf32_swap_symbol_out): Likewise.
4995 (bfd_elf32_swap_reloc_in): Likewise.
4996 (bfd_elf32_swap_reloc_out): Likewise.
4997 (bfd_elf32_swap_reloca_in): Likewise.
4998 (bfd_elf32_swap_reloca_out): Likewise.
4999 (bfd_elf32_swap_phdr_in): Likewise.
5000 (bfd_elf32_swap_phdr_out): Likewise.
5001 (bfd_elf32_swap_dyn_in): Likewise.
5002 (bfd_elf32_swap_dyn_out): Likewise.
5003 (bfd_elf32_slurp_symbol_table): Declare.
5004 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5005 (bfd_elf32_write_out_phdrs): Declare.
5006 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5007 (bfd_elf64_swap_symbol_out): Likewise.
5008 (bfd_elf64_swap_reloc_in): Likewise.
5009 (bfd_elf64_swap_reloc_out): Likewise.
5010 (bfd_elf64_swap_reloca_in): Likewise.
5011 (bfd_elf64_swap_reloca_out): Likewise.
5012 (bfd_elf64_swap_phdr_in): Likewise.
5013 (bfd_elf64_swap_phdr_out): Likewise.
5014 (bfd_elf64_swap_dyn_in): Likewise.
5015 (bfd_elf64_swap_dyn_out): Likewise.
5016 (bfd_elf64_slurp_symbol_table): Declare.
5017 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5018 (bfd_elf64_write_out_phdrs): Declare.
5019 (_bfd_mips_elf_section_from_shdr): Declare.
5020 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5021 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5022 section for the section, add the new one to rel_hdr2. Increment
5023 reloc_count rather than setting it.
5024 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5025 Remove static declaration.
5026 (elf_write_shdrs_and_ehdr): Define name as macro.
5027 (elf_write_out_phdrs): Likewise.
5028 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5029 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5030 (elf_swap_symbol_in): Change second parameter to be const.
5031 (elf_swap_symbol_out): Likewise.
5032 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5033 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5034 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5035 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5036 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5037 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5038 parameter to be const. Make non-static.
5039 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5041 (elf_slurp_symbol_table): Make non-static.
5042 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5043 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5044 (elf_backend_size_info): Likewise.
5045 (elfNN_bed): Use elf_backend_size_info.
5046 * targets.c (bfd_elf64_bigmips_vec): Declare.
5047 (bfd_elf64_littlemips_vec): Declare.
5048 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5049 bfd_elf64_littlemips_vec if BFD64 is defined.
5051 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5053 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5055 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5056 zeroes, in alignment holes.
5058 * configure: Rebuild with autoconf 2.10.
5060 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5061 potential leading underscore in the allocated buffer.
5063 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5065 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5066 symbols into .sbss if this is a relocatable link.
5068 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5070 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5071 undefined symbols when creating a shared library.
5073 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5075 * coff-sh.c: Add a bunch of new code and static const arrays to
5076 support aligning loads and stores on four byte memory boundaries.
5078 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5080 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5081 call sh_align_loads.
5082 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5085 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5087 * cache.c (bfd_open_file): Unlink the file before opening it for
5088 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5090 * opncls.c (bfd_fdopenr): Set opened_once.
5092 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5094 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5097 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5098 the code unconditionally.
5100 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5102 * libcoff-in.h (struct pei_section_tdata): Define structure.
5103 (pei_section_data): Define macro.
5104 * libcoff.h: Rebuild.
5105 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5106 store s_paddr field in pei_section_data.
5107 (coff_compute_section_file_positions): Use pei_section_data rather
5108 than _cooked_size, and don't overwrite an existing value.
5109 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5110 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5111 * peicode.h (coff_bfd_copy_private_section_data): Define if
5113 (pe_bfd_copy_private_section_data): New static function if
5116 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5118 * srec.c (srec_set_arch_mach): Write as a function rather than a
5121 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5122 no map, just check each member in turn to see whether it is
5125 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5127 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5128 table. Call BFD_ASSERT to validate header size, instead of
5130 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5133 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5135 * ppcboot.c: New target for looking at PPCbug boot records.
5137 * config{ure.in,.bfd}: Add support for ppcboot target.
5139 * configure: Regenerate.
5141 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5143 * coff-h8300.c (howto_table): Update names to match recent
5144 changes to include/coff/internal.h. Fix minor errors in the
5145 existing relocs. Add R_MOVL1 and R_MOVL2.
5146 (rtype2howto): Similarly.
5147 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5148 existing relaxing code and peform more relaxing.
5149 (h8300_reloc16_extra_cases): Likewise.
5151 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5153 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5156 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5158 * elfcode.h (elf_object_p): Reject generic ELF target if
5159 e_machine matches an alternate machine code in a specific backend.
5161 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5162 obsolete align_power_min field.
5164 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5166 * coff-h8300.c (reloc_howto_type): Add howto entry for
5168 (rtype2howto): Handle R_PCRWORD_B.
5169 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5170 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5171 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5172 branch (R_PCWORD_B).
5174 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5176 * aoutx.h (translate_from_native_sym_flags): Set the section for
5177 BSF_CONSTRUCTOR symbols.
5179 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5182 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5184 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5185 stop looking when section is found.
5187 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5189 * coffcode.h (STRING_SIZE_SIZE): Define.
5190 (styp_to_sec_flags): Handle long symbol names when looking for the
5192 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5193 (bfd_coff_long_section_names): Define.
5194 (coff_write_object_contents): Handle long section names.
5195 (bfd_coff_std_swap_table): Initialize new field.
5196 * libcoff.h: Rebuild.
5197 * coffgen.c (make_a_section_from_file): Handle long section
5199 (coff_write_symbols): Handle long section names.
5200 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5201 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5202 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5203 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5204 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5205 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5206 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5207 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5209 * bout.c (b_out_callback): Set lma of sections.
5210 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5211 parameter to output_bfd. Used input_bfd instead of output_bfd in
5214 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5216 * aoutx.h (translate_from_native_sym_flags): Don't create
5217 SEC_CONSTRUCTOR sections.
5218 * ecoff.c (ecoff_set_symbol_info): Likewise.
5220 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5221 From Don Bowman <bowman@waterloo.hp.com>.
5223 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5225 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5226 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5228 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5230 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5231 mips_32_relocs field.
5232 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5233 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5234 relocs against a global symbol which is not defined in a regular
5236 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5237 against a global symbol, increment mips_32_relocs.
5238 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5239 the symbol is not defined in a regular file, make room in the
5242 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5245 file position and the virtual file position separately. Set
5246 filepos information bsaed on the real file position.
5247 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5248 Jan 23 change to coffcode.h.
5250 * som.c (som_slurp_symbol_table): Set the symbol count to the
5251 number of BFD symbols created.
5253 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5255 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5256 output file if linking shared objects. Loop to check all relocs,
5257 rather than returning false on first error.
5259 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5261 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5262 (ppc_elf_additional_program_headers): If .interp section, bump #
5263 of program headers by 1.
5264 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5265 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5266 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5268 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5270 (ppc_elf_relocate_section): If the output section isn't defined,
5271 don't abort, just give an error message.
5273 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5274 being created is .sdata or .sdata2, don't make the symbol dynamic.
5276 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5278 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5279 members of an archive for dynamic objects with no symbols, and
5280 pass them directly to check_archive_element.
5281 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5282 xcoff_link_check_dynamic_ar_symbols.
5283 (xcoff_link_check_dynamic_ar_symbols): New static function.
5285 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5286 from _bfd_nodynamic to _bfd_xcoff.
5287 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5289 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5290 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5291 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5292 * libcoff.h: Rebuild.
5293 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5294 (xcoff_get_section_contents): New static function.
5295 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5296 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5297 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5298 (xcoff_dynamic_reloc): New static variable.
5299 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5300 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5302 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5305 if reloc_entry->addend is not 0.
5306 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5308 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5310 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5312 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5313 Add entries for R_SPARC_[56].
5314 (sparc_reloc_map): Add entries for R_SPARC_[56].
5316 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5318 Optimize linking of stabs in sections as used in ELF and COFF.
5319 * stabs.c: New file.
5320 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5321 (_bfd_write_section_stabs): Declare.
5322 (_bfd_write_stab_strings): Declare.
5323 * libbfd.h: Rebuild.
5324 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5325 (struct coff_link_hash_table): Add stab_info field.
5326 * libcoff.h: Rebuild.
5327 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5329 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5331 (_bfd_coff_final_link): Write out stab strings hash table.
5332 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5333 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5335 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5336 (struct bfd_elf_section_data): Add stab_info field.
5337 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5339 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5340 _bfd_link_section_stabs.
5341 (elf_bfd_final_link): Write out stab strings hash table.
5342 (elf_link_input_bfd): Handle optimized stabs sections.
5343 * reloc.c (_bfd_final_link_relocate): Check address against
5344 _raw_size rather than _cooked_size.
5345 * Makefile.in: Rebuild dependencies.
5346 (BFD_LIBS): Add stabs.o
5347 (BFD_LIBS_CFILES): Add stabs.c.
5349 * VERSION: Increment for bfdlink.h change.
5351 * coffgen.c (coff_renumber_symbols): Correct handling of
5352 BSF_NOT_AT_END common symbols.
5354 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5356 * coff-ppc.c (record_toc): Add cast to avoid warning.
5357 (ppc_allocate_toc_section): Likewise.
5358 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5359 (ppc_coff_reloc_type_lookup): Remove unreached code.
5360 * coffcode.h (coff_write_object_contents): Don't take the address
5362 * peicode.h (pe_print_idata): Add casts to avoid warning.
5363 (pe_print_edata): Likewise.
5364 (pe_print_reloc): Remove ANSI C string concatenation.
5366 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5368 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5370 * libcoff.h: Rebuild.
5371 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5373 (coff_swap_aux_out): Likewise.
5374 * peicode.h (coff_swap_aux_in): Likewise.
5375 (coff_swap_aux_out): Likewise.
5376 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5378 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5380 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5381 Fix up .bf endndx link fields.
5382 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5384 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5387 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5389 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5390 on Solaris PowerPC systems doesn't get confused.
5392 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5395 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5396 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5397 update did_reg and did_reg2.
5399 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5401 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5403 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5404 callback routines, pass h->root.string rather than name, in case
5405 copy is true and name is transient.
5407 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5409 * elfcore.h: Add support for core files with multiple threads.
5410 (Primarily for Solaris.)
5412 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5414 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5415 section->orelocation is NULL.
5417 * coffgen.c (bfd_coff_get_syment): New function.
5418 (bfd_coff_get_auxent): New function.
5419 * bfd-in.h (bfd_coff_get_syment): Declare.
5420 (bfd_coff_get_auxent): Declare.
5421 * bfd-in2.h: Rebuild.
5423 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5425 * elf32-mips.c (struct mips_hi16): Define.
5426 (mips_hi16_addr, mips_hi16_addend): Remove.
5427 (mips_hi16_list): New static variable.
5428 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5429 (mips_elf_lo16_reloc): Process mips_hi16_list.
5430 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5431 relocs before the associated LO16 reloc.
5433 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5435 * versados.c (versados_scan): Check bfd_alloc return value.
5436 (versados_object_p): Check all bfd_read return values. Require
5437 that lang field be less than 10, to avoid confusion with Intel Hex
5440 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5442 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5443 not 0, for an absolute symbol.
5444 (NAME(aout,swap_ext_reloc_out)): Likewise.
5446 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5447 (ihex_write_object_contents): For a large start address, output
5448 the full 32 bit address in record type 5.
5450 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5451 to int to avoid promotion problems in prototype.
5453 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5455 * configure.host: Use ${srcdir} when looking for picfrag.
5457 * configure.host: Switch on ${libdir}, not $(libdir). From
5458 alan@spri.levels.unisa.edu.au (Alan Modra).
5460 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5461 entry point, not just for DYNAMIC objects.
5462 * sunos.c (sunos_add_dynamic_symbols): Always call
5463 sunos_create_dynamic_sections. If called with a non DYNAMIC
5464 object, don't do anything else.
5465 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5467 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5469 * configure.in: Permit --enable-shared to specify a list of
5471 * configure: Rebuild.
5473 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5474 host when configuring with --enable-shard.
5476 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5478 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5481 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5482 to avoid crashing in bfd_hash_replace.
5484 * sysdep.h: Use #ifdef, not #if.
5486 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * config.in: Rebuild.
5490 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5492 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5493 (AC_CHECK_HEADERS): Check for sys/time.h
5494 (AC_HEADER_TIME): Add macro.
5495 * configure: Rebuild.
5496 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5497 to control what combination of <time> and <sys/time.h>
5500 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5502 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5503 (aout_32_sunos4_write_object_contents): Likewise.
5504 * aoutx.h (NAME(aout,machine_type)): Handle
5505 bfd_mach_sparc_{sparclet,sparclite}.
5506 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5507 (bfd_mach_sparc_v9_p): Update.
5508 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5509 * libaout.h (enum machine_type): Add M_SPARCLET.
5510 * sunos.c (MACHTYPE_OK): Define.
5511 * bfd-in2.h: Regenerated.
5513 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5515 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5516 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5517 * elflink.c (_bfd_elf_create_got_section): Store the
5518 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5519 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5520 global offset table goes over 0x1000, set the value of
5521 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5522 (elf32_sparc_relocate_section): Subtract the offset of
5523 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5525 * elfcode.h: Don't include <string.h>.
5527 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5529 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5530 generic_link_hash_newfunc. All references changed.
5531 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5532 moved here from libbfd-in.h.
5533 * libbfd-in.h: Corresponding changes.
5534 * libbfd.h: Regenerated.
5536 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * aoutx.h (aout_link_input_section_std): When reporting an
5539 overflow error, use the name of the symbol in the hash table if
5541 (aout_link_input_section_ext): Likewise.
5543 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5544 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5546 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5548 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5549 * coffcode.h (coff_compute_section_file_positions): Likewise.
5550 (coff_write_object_contents): Likewise.
5552 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5554 * section.c (SEC_LINK_ONCE): Define.
5555 (SEC_LINK_DUPLICATES): Define.
5556 (SEC_LINK_DUPLICATES_DISCARD): Define.
5557 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5558 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5559 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5560 * bfd-in2.h: Rebuild.
5561 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5562 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5563 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5564 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5565 SEC_LINK_ONCE, and look through the symbol table for the setting
5566 for SEC_LINK_DUPLICATES.
5567 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5568 set for a section, find the section symbol in the symbol table,
5569 and set the aux entry based on SEC_LINK_DUPLICATES.
5570 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5571 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5572 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5573 * coff-i386.c (i386coff_vec): Likewise.
5574 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5576 * VERSION: Bump to 2.6.1.
5577 * Makefile.in (stamp-h): Depend upon VERSION.
5579 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5581 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5582 * libbfd.h: Rebuilt.
5583 * linker.c (generic_link_hash_newfunc): No longer static.
5584 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5586 * coff-h8300.c: Add two derived hash tables and their associated
5587 funtions and #defines for use by the h8300 linker.
5588 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5589 the function vector as needed. Place the address of the function
5590 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5591 Rewrite the vectors section contents as necessary.
5592 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5593 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5594 (coff_bfd_link_hash_table_create): Likewise.
5596 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5598 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5599 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5601 (hppa_rebuild_insn): Pass pointer to correct type to
5602 low_sign_unext and dis_assemble_21.
5604 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5606 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5607 Stick with sparc-*-{sysv4*,solaris2*}.
5609 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5611 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5612 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5613 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5614 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5615 fields is non-zero, print them.
5617 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5618 ifdef. Remove unused variables.
5619 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5621 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5622 (get_symbol_value): Ifdef out.
5623 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5624 (coff_ppc_relocate_section): Remove unused variables. Make
5625 fprintf strings and argument types correspond. Put before_addr in
5627 (dump_toc): Make fprintf strings and argument types correspond.
5628 (ppc_process_before_allocation): Remove unused variables. Always
5630 (ppc_reflo_reloc): Ifdef out.
5631 (ppc_addr32nb_reloc): Ifdef out.
5632 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5634 (coff_ppc_rtype_to_howto): Likewise.
5635 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5637 * peicode.h (pe_print_idata): Move otherwise unused variables into
5638 the #ifdef where they are used. Always return a value.
5639 (pe_print_edata): Make fprintf strings and argument types
5640 correspond. Always return a value.
5641 (pe_print_pdata): Removed unused variable addr_value. Always
5643 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5644 strings and argument types correspond. Always return a value.
5646 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5647 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5648 variable rela inside #if 0 section where it is used.
5650 * ns32k.h: New file.
5651 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5652 functions to start with _bfd_.
5653 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5654 functions in cpu-ns32k.h.
5655 * Makefile.in: Rebuild dependencies.
5656 (HFILES): Add ns32k.h.
5658 * section.c (struct sec): Add linker_mark field. Change
5659 user_set_vma and reloc_done to be single bit fields.
5660 (STD_SECTION): Update accordingly.
5661 * bfd-in2.h: Rebuild.
5662 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5664 (aout_link_input_bfd): Don't link unmarked sections.
5665 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5667 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5668 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5670 * elflink.h (elf_bfd_final_link): Mark sections included in the
5672 (elf_link_input_bfd): Don't link unmarked sections.
5673 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5675 (xcoff_link_input_bfd): Don't link unmarked sections.
5677 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5678 overflow error messages.
5680 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5682 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5683 is not set, print "BFD: " before the error message.
5685 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5686 Miles Bader <miles@gnu.ai.mit.edu>.
5687 * configure: Rebuild.
5689 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5691 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5694 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5695 m68k-aout, m68k-coff, and m68k-elf targets.
5697 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5699 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5700 (ieee_generic_stat_arch_elt): Restructured to prevent
5701 ieee_object_p from being called repeatedly.
5703 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5705 * coffcode.h (coff_write_object_contents): Allocate
5706 buffers large enough for any FILEHDR or AOUTHDR.
5708 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5710 * ecofflink.c (lookup_line): New static function, renamed and
5711 slighly changed from old _bfd_ecoff_locate_line.
5712 (_bfd_ecoff_locate_line): Cache line number information. Use
5713 lookup_line for actual lookup.
5715 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5717 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5718 multiple of 20 bytes.
5720 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5722 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5723 allocate ecoff_find_line, and don't initialize by hand.
5724 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5725 mips_elf_find_line, and don't call memset.
5727 * coffcode.h (coff_compute_section_file_positions): If not
5728 producing a final executable, don't consider sofar when aligning
5729 the section to the correct size.
5731 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5733 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5734 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5735 * coffgen.c (coff_section_symbol): Ifdef out.
5737 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5739 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5740 output_bfd is not NULL.
5742 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5744 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5745 of bfd_alloc (fixes fix_line not being initialized).
5746 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5748 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5750 * coffcode.h: Allow specific backends to override the
5751 bfd_link_add_symbols routine.
5753 * coff-h8300.c: Include genlink.h.
5754 (howto_table): Add R_MEM_INDIRECT.
5755 (rtype2howto): Support R_MEM_INDIRECT.
5756 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5759 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5761 * coff-alpha.c (alpha_relocate_section): Use
5762 info->callbacks_warning, rather than _bfd_error_handler, for
5763 "multiple gp" warning.
5765 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5768 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5769 table string. Use bfd_wrapped_link_hash_lookup.
5770 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5772 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5773 table, if any, when writing out symbols.
5774 (aout_link_input_section_std): Use the name from the hash table,
5775 if any, when reporting undefined symbols.
5776 (aout_link_input_section_ext): Likewise.
5777 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5778 * bout.c (get_value): Likewise.
5779 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5780 * ecoff.c (ecoff_reloc_link_order): Likewise.
5781 * elflink.h (elf_link_add_object_symbols): Likewise.
5782 (elf_reloc_link_order): Likewise.
5783 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5784 (_bfd_generic_reloc_link_order): Likewise.
5785 (default_indirect_link_order): Likewise.
5786 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5787 * sunos.c (sunos_add_one_symbol): Likewise.
5788 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5789 (bfd_xcoff_link_count_reloc): Likewise.
5790 (xcoff_reloc_link_order): Likewise.
5792 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5793 into -1 for intern->rss.
5795 * configure: Rebuild with autoconf 2.8.
5797 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5799 * stab-syms.c (__define_stab_duplicate): Define.
5800 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5802 * bfd-in.h (bfd_get_stab_name): Declare.
5803 * bfd-in2.h: Rebuild.
5804 * Makefile.in: Rebuild dependencies.
5805 (BFD_LIBS): Add stab-syms.o.
5806 (BFD_LIBS_CFILES): Add stab-syms.c.
5807 (BFD32_BACKENDS): Remove stab-syms.o.
5808 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5809 * configure.in: Don't list stab-syms.o in bfd_backends.
5810 * configure: Rebuild.
5811 * libaout.h (aout_stab_name): Don't declare.
5812 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5815 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5817 * elf.c (assign_file_positions_for_segments): Adjust file offset
5818 for section alignment even if SEC_LOAD is not set.
5820 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5822 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5823 since they appear as targets in Makefile.in.
5824 * configure: Rebuild.
5826 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5827 don't fiddle with a symbol which is not defined anywhere.
5829 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5831 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5832 though they are defined in a shared library.
5833 (xcoff_build_ldsyms): Likewise.
5835 * coffgen.c (coff_find_nearest_line): Don't look at the line
5836 numbers for the section if section->lineno is NULL.
5838 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5839 message rather than calling BFD_ASSERT.
5840 * elfcode.h (write_relocs): Check return value of
5841 _bfd_elf_symbol_from_bfd_symbol.
5843 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5845 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5848 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5850 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5852 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5853 hppa_reloc_field_selector_type_alt.
5854 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5855 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5857 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5859 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5861 * elf.c (assign_file_positions_for_segments): Adjust the segment
5862 memory size for the alignment of a SEC_ALLOC section, not just a
5865 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5867 * m68klinux.c: New file.
5868 * hosts/m68klinux.h: New file.
5869 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5870 * configure.in (m68*-*-linux*): New native host.
5871 (m68klinux_vec): New vector.
5872 * configure: Rebuild.
5873 * targets.c (m68klinux_vec): Declare.
5874 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5875 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5876 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5877 declaration from bfd_linux_size_dynamic_sections.
5878 (bfd_m68klinux_size_dynamic_sections): Declare.
5879 * bfd-in2.h: Rebuild.
5880 * Makefile.in: Rebuild dependencies.
5881 (BFD32_BACKENDS): Add m68klinux.o.
5882 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5884 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5886 * libhppa.h (pa_arch): Add pa20.
5887 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5888 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5889 (hppa_field_adjust): Handle e_nsel.
5890 * som.c: Provide default definitions for many new relocs found only
5891 in hpux10 include files.
5892 (som_fixup_formats): Add several new relocs from hpux10.
5893 (som_hppa_howto_table): Add hpux10 relocs.
5894 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5896 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5898 * mpw-make.sed: Edit out recent shared library support, and
5899 rules to rebuild .h files using doc/chew.
5901 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5903 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5904 size even of sections with no contents.
5906 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5908 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5909 starting with '$' the way we skip names starting with '.'. When
5910 updating x_endndx, don't be fooled by an index which has been
5913 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5914 struct/union/enum type with no elements.
5916 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5918 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5920 * archive.c (bfd_generic_archive_p): If the first file in the
5921 archive can not be recognized as an object, don't assume that this
5922 is the wrong format.
5924 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5925 format is not bfd_object.
5926 (bfd_elf_get_dt_soname): Likewise.
5928 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5930 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5933 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5935 * bfd.c (tdata): Add netbsd_core_data.
5936 * bfd-in2.h: Regenerated.
5938 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5940 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5941 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5942 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5945 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5946 to get the symbol index, matching 14 Jul 95 change.
5948 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5950 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5951 Remove duplicate definition of gp.
5953 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5955 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5956 assume that we can set the GP value and then get the same value,
5957 since it won't be true if the output file is neither ELF nor
5959 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5960 _bfd_get_gp_value here.
5961 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5962 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5964 (mips_elf_lo16_reloc): Likewise.
5965 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5966 Don't require that the BFD be ELF.
5967 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5968 (mips_elf_gprel32_reloc): Likewise.
5969 (mips_elf_relocate_section): Don't assume we can set and get the
5971 (mips_elf_finish_dynamic_symbol): Don't bother to use
5972 _bfd_get_gp_value here.
5974 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5975 Don't change epdr between malloc and free. Be careful not to free
5976 NULL pointers. Zero out the first RPDR.
5978 * configure.host: On Linux, only pass -rpath option if $(libdir)
5979 is neither /lib nor /usr/lib. From Alan Modra
5980 <alan@mullet.Levels.UniSA.Edu.Au>.
5982 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5984 (elf_dt_name): Rename from elf_dt_needed_name.
5985 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5987 (bfd_elf_get_dt_soname): New function.
5988 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5989 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5990 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5991 * bfd-in2.h: Rebuild.
5993 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5995 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5996 _bfd_sparc_elf_reloc_type_lookup.
5997 (bfd_elf32_bfd_reloc_type_lookup): Update.
5998 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5999 (sparc64_elf_howto_table): Define.
6000 (sparc_reloc_map): Define.
6001 (sparc64_elf_reloc_type_lookup): New function.
6002 (sparc_elf_wdisp16_reloc): New function.
6003 (elf_info_to_howto): Use sparc64_elf_howto_table.
6004 (sparc64_elf_relocate_section): Likewise.
6005 (bfd_elf64_bfd_reloc_type_lookup): Update.
6007 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6009 * configure.host: Check for 'do not mix' from native linker before
6010 trying to use -rpath.
6012 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6014 * bfd.c (_bfd_get_gp_value): New function.
6015 (_bfd_set_gp_value): New function.
6016 * libbfd-in.h (_bfd_get_gp_value): Declare.
6017 (_bfd_set_gp_value): Declare.
6018 * libbfd.h: Rebuild.
6019 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6020 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6021 directly to the fields in the tdata information.
6022 (alpha_relocate_section): Likewise.
6023 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6024 (mips_gprel_reloc): Likewise.
6025 (mips_relocate_section): Likewise.
6026 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6027 (mips_elf_lo16_reloc): Likewise.
6028 (mips_elf_final_gp): Likewise.
6029 (mips_elf_gprel16_reloc): Likewise.
6030 (mips_elf_gprel32_reloc): Likewise.
6031 (mips_elf_relocate_section): Likewise.
6032 (mips_elf_finish_dynamic_symbol): Likewise.
6034 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6036 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6038 * configure.in: Call AC_PROG_CC before configure.host.
6039 * configure: Rebuild.
6040 * configure.host: Don't set information which autoconf should
6041 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6043 * configure.host: Remove go32 and win32 host information, since it
6044 should no longer be needed.
6046 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6047 then start a new segment rather than put a writable section in a
6050 * configure.host: Set RPATH_ENVVAR.
6052 * Makefile.in: Rebuild dependencies.
6054 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6055 zero_section variable.
6057 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6059 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6060 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6061 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6063 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6065 * ieee.c (ieee_write_expression): Only use an R variable for a
6066 local symbol. Don't output a zero offset. Handle a zero address.
6067 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6068 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6070 (parse_expression): Don't try to handle multiple occurrences of a
6071 P variable. Handle I variables differently from X variables. Fix
6072 the order of minus expressions.
6073 (ieee_slurp_external_symbols): Generate an I variable for an NN
6074 record. Fix handling of ATI and ATX records.
6075 (ieee_slurp_sections): Only set minimal section attributes.
6076 Adjust them later, based on the section contents.
6077 (ieee_object_p): Read in the file until just after the ME record.
6078 Call ieee_slurp_section_data to set the section flags.
6079 (do_one): Add iterations parameter. Only repeat the first load
6080 item. Set the section and file reloc flags.
6081 (ieee_slurp_section_data): Set section flags. Pass iterations to
6083 (ieee_canonicalize_reloc): Handle I variables.
6084 (do_with_relocs): Only emit relocation size when necessary.
6085 Increase MAXRUN to 127. Change ov to be assigned, and take
6086 src_mask and pcrel_offset into account.
6087 (ieee_write_data_part): Skip sections that are not loaded.
6088 (ieee_write_external_part): Don't output optional last entry of WX
6090 (ieee_write_me_part): Make setting of me_record neater.
6091 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6093 * syms.c (stt): Add entries for zerovars, vars, and code.
6095 * elfcode.h (validate_reloc): New static function.
6096 (write_relocs): Call validate_reloc for non ELF relocs.
6098 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6099 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6100 (TARGET_LITTLE_SYM): Likewise.
6102 * config.bfd (m68*-*-psos*): New target.
6104 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6106 * i386msdos.c: Remove some #if 0 code.
6107 (msdos_write_object_contents): Don't include empty sections in the
6108 size computation, regardless of their address.
6110 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6112 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6113 is NULL, ie, the -r switch is used.
6115 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6117 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6118 (BFD_RELOC_MIPS_GOT_LO16): Define.
6119 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6120 * bfd-in2.h, libbfd.h: Rebuild.
6121 * elf32-mips.c (mips_reloc_map): Map new relocs.
6123 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6125 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6128 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6129 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6130 simple number for the section address, rather than an expression.
6131 Limit the number of bytes between relocs to MAXRUN.
6132 (ieee_write_me_part): Set me_record to the file offset after the
6134 (ieee_write_processor): New static function.
6135 (ieee_write_object_contents): Use ieee_write_processor.
6137 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6139 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6141 * coff-aux.c: Change include of aux.h to aux-coff.h.
6143 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6145 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6146 relocation put the addend both in the reloc entry and the data.
6147 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6150 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6151 a R_68K_PCxx reloc against a defined global symbol directly.
6152 (elf_m68k_check_relocs): Don't count such a reloc.
6154 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6155 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6156 symbol for now, otherwise always record the symbol as dynamic.
6157 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6158 is not referenced by a dynamic object, and we are not making a
6159 shared object, then don't make a PLT entry. If we do make a PLT
6160 entry, make sure the symbol has been recorded as dynamic.
6162 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6164 * configure.host: When making a shared library, set HLDFLAGS to
6165 pass an appropriate -rpath option. Use the make variable SONAME
6166 as the shared library soname, rather than computing it here. On
6167 SunOS, build stamp-tshlink in place of $(SHLINK).
6168 * Makefile.in (SONAME): New variable.
6169 ($(SHLINK)): Make a link to the transformed name, as well.
6170 (stamp-tshlink): New target.
6171 (install): Skip stamp-tshlink during install.
6173 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6175 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6176 linker sections have been set up yet.
6178 * elf.c (make_mapping): Add an additional argument to suppress
6179 making the first section include the program headers.
6180 (map_sections_to_segments): If the user used -Ttext such that the
6181 program headers are on a different page, do not set the flags
6182 saying that this section includes the program headers.
6184 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6186 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6187 don't define TRAD_HEADER.
6188 * configure: Rebuild.
6190 * netbsd-core.c: New file, support for NetBSD core files.
6191 * hosts/*nbsd.h: Removed.
6193 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6195 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6196 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6197 * libbfd.h, bfd-in2.h: Regenerated.
6198 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6199 bfd_elf32_bfd_reloc_type_lookup.
6200 (reloc_type{,_names}): Deleted.
6201 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6203 (sparc_reloc_map): Add sparc64 relocs.
6204 (sparc_elf_notsupported_reloc): New static function.
6205 (sparc_elf_wdisp16_reloc): New static function.
6206 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6207 (elf32_sparc_relocate_section): Likewise.
6208 (bfd_elf32_bfd_reloc_type_lookup): Define.
6209 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6210 (reloc_type{,_names}): Deleted.
6211 (elf_sparc_howto_table): Deleted.
6212 (sparc_reloc_map): Deleted.
6213 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6214 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6216 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6218 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6221 * Makefile.in (program_transform_name): New variable.
6222 (install): Transform library name before installing it.
6224 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6226 * archures.c (bfd_mach_i960_hx): Define.
6227 * bfd-in2.h: Rebuild.
6228 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6229 (MATRIX): Expand entries for HX.
6230 (arch_info_struct): Add i960:hx entry.
6231 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6232 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6233 (coff_set_flags): Handle bfd_mach_i960_hx.
6235 Support for building as a shared library, based on patches from
6236 Alan Modra <alan@spri.levels.unisa.edu.au>:
6237 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6238 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6239 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6240 * configure: Rebuild.
6241 * configure.host: If --enable-shared, adjust shared library stuff
6242 based on the host. If the host is SunOS, and the linker supports
6243 -rpath, set HLDFLAGS to use it.
6244 * Makefile.in (ALLLIBS): New variable.
6245 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6246 (COMMON_SHLIB, SHLINK): New variables.
6247 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6248 (STAGESTUFF): Remove variable.
6249 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6251 (stamp-ofiles): New target, like old ofiles target, but build
6252 using a temporary file and move-if-change, and touch stamp-ofiles
6254 (ofiles): Just depend upon stamp-ofiles.
6255 (stamp-piclist, piclist): New targets.
6256 ($(SHLIB), $(SHLINK)): New targets.
6257 (targets.o, archures.o): Build twice if PICFLAG is set.
6258 (do_mostlyclean): Remove pic/*.o.
6259 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6261 (do_distclean): Remove pic and stamp-picdir.
6262 (install): Install shared libraries.
6263 ($(OFILES)): Depend upon stamp-picdir.
6264 (stamp-picdir): New target.
6266 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6268 * libcoff.h: Rebuild.
6270 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6271 flavour of a section with no owner.
6273 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6274 ELF_LINK_NON_ELF flag.
6275 (mips_elf_create_got_section): Likewise.
6277 * elf.c: Revert last change, since it breaks dynamic linking.
6278 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6280 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6281 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6282 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6284 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6286 * elf.c (assign_file_positions_for_segments): If the backend does
6287 not want the elf header or the program headers in the address
6288 space, do not include them in the calculations.
6290 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6291 function to determine if we need additional program headers.
6292 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6293 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6295 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6297 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6299 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6301 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6302 back into one line. Some compilers (sunos 4.1.3 for example)
6303 won't accept args split across more than one line.
6305 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6307 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6308 * configure: Regenerate.
6310 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6312 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6313 try to do arithmetic on a void *, cast it to a unsigned char * first.
6315 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6317 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6318 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6320 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6321 flag for a newly defined symbol.
6322 (NAME(bfd_elf,record_link_assignment)): Likewise.
6323 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6324 set the DEF or REF_REGULAR flags correctly.
6326 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6327 (libbfd.h, libcoff.h): Corresponding change.
6329 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6330 a PLT32 reloc as dynamic.
6331 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6332 is not referenced by a dynamic object, and we are not making a
6333 shared object, then don't make a PLT entry. If we do make a PLT
6334 entry, make sure the symbol has been recorded as dynamic.
6336 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6338 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6339 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6340 (powerpcle-*-cygwin32): New.
6341 * peicode.h (add_data_entry): Get address from vma.
6343 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6345 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6346 attached to the section has already been created as an undefined
6347 symbol, treat it as if it hasn't been created yet.
6349 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6351 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6352 symbol or section symbols if stripping all symbols and this is not
6353 a relocateable link. Don't output the symbol string table if
6354 there are no symbols.
6355 (elf_link_flush_output_syms): Don't do anything if there are no
6358 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6360 * coff-aux.c: New file.
6361 * hosts/m68kaux.h: New file.
6362 * config.bfd (m68*-apple-aux*): New target.
6363 * configure.in (m68*-apple-aux*): New native host.
6364 (m68kaux_coff_vec): New vector.
6365 * configure: Rebuild.
6366 * targets.c (m68kaux_coff_vec): Declare.
6367 * coffcode.h (bfd_coff_backend_data): Add field
6368 _bfd_coff_link_add_one_symbol.
6369 (bfd_coff_link_add_one_symbol): Define.
6370 (compare_arelent_ptr): New static function if TARG_AUX.
6371 (coff_write_relocs): If TARG_AUX, sort the relocs.
6372 (coff_write_object_contents): Set A/UX aouthdr magic number.
6373 (coff_link_add_one_symbol): Define if not defined.
6374 (bfd_coff_std_swap_table): Initialize new field.
6375 * libcoff.h: Rebuild.
6376 * cofflink.c (coff_link_add_symbols): Call
6377 bfd_coff_link_add_one_symbol rather than
6378 _bfd_generic_link_add_one_symbol.
6379 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6380 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6381 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6382 * Makefile.in: Rebuild dependencies.
6383 (BFD32_BACKENDS): Add coff-aux.o.
6384 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6386 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6388 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6389 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6391 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6393 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6394 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6395 (maintainer-clean): Warn about deleting special files.
6396 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6398 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6399 warning symbols correctly.
6400 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6401 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6402 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6403 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6404 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6405 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6407 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6410 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6412 * libcoff-in.h: aligned newly exported names with bfd naming
6413 conventions. Removed an erroneous define of POWERPC_LE_PE.
6414 * libcoff.h: Rebuild.
6415 * cofflink.c, coff-ppc.c: the above function name changes
6417 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6419 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6420 * ecoff.c (struct extsym_info): Define.
6421 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6422 to ecoff_link_write_external.
6423 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6424 Strip symbols when appropriate.
6426 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6427 * syms.c (BSF_OBJECT): Define.
6428 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6429 * bfd-in2.h: Rebuild.
6430 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6432 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6435 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6436 copying relocs into a shared object, treat a defined global symbol
6438 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6439 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6440 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6442 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6443 real defined symbol, not to a weak defined symbol.
6445 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6447 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6448 and made a few static functions externs.
6450 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6451 POWERPC_LE_PE hack in cofflink.
6453 * libcoff-in.h: promoted the following from cofflink.c to allow
6454 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6455 coff_debug_merge_element, struct coff_debug_merge_type,
6456 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6457 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6458 coff_debug_merge_hash_lookup, coff_link_section_info,
6459 coff_final_link_info, coff_debug_merge_hash_newfunc,
6460 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6462 * libcoff.h: re-gen'd
6464 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6466 * syms.c: Include "bfdlink.h".
6467 (struct stab_find_info): Define.
6468 (_bfd_stab_section_find_nearest_line): New function.
6469 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6470 * libbfd.h: Rebuild.
6471 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6472 * elf.c (_bfd_elf_find_nearest_line): Try calling
6473 _bfd_stab_section_find_nearest_line before searching the ELF
6474 symbol table. Find the closest STT_FUNC symbol, not the last one.
6475 * libcoff-in.h (coff_data_type): Add line_info field.
6476 * libcoff.h: Rebuild.
6477 * coffgen.c (coff_find_nearest_line): Try calling
6478 _bfd_stab_section_find_nearest_line before searching the COFF
6480 * Makefile.in: Rebuild dependencies.
6482 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6484 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6485 4 bytes, so we get the correct value when updating the register
6486 field in little endian mode.
6488 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6490 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6491 entry_section fields. Add sntoc and snentry fields.
6492 * libcoff.h: Rebuild.
6493 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6494 not toc_section and entry_section (the COFF file does not have any
6495 sections at this point).
6496 (coff_write_object_contents): Set o_snentry and o_sntoc from
6497 snentry and sntoc rather than entry_section and toc_section.
6498 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6499 snentry, not toc_section and entry_section.
6500 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6501 entry_section from hentry.
6502 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6504 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6505 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6506 than using toc_section directly.
6508 * archures.c: Add missing `.' in enum bfd_architecture.
6509 * bfd-in2.h: Rebuild.
6511 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6512 Robert Lipe <robertl@arnet.com>.
6514 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6516 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6517 to sections we allocate. Use bfd_zalloc to allocate initialial
6518 sections, not bfd_alloc.
6519 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6520 SDA{,2}I16 relocations.
6521 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6522 whether to put something in .sbss or not.
6523 (ppc_elf_relocate_section): Add support for more relocations. Add
6524 in sec->output_offset where appropriate. Make error messages
6525 include the symbol name.
6527 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6528 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6529 doesn't get redefined messages if -shared.
6531 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6532 section if the rel_section field has been set up.
6534 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6536 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6539 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6541 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6542 of flags, only flags used are controlled by mach number. Bump up
6543 output file mach number to highest of input file mach numbers.
6544 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6545 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6547 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6548 bfd_elf64_sparc_vec support.
6550 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6552 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6553 the embedded bit is set on some objects and not on others. Just
6555 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6558 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6560 * coffcode.h (coff_new_section_hook): Don't try to align the
6563 * coffcode.h (coff_set_section_contents): Fix the handling of the
6564 .lib section to work even if the entire section contents are
6565 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6566 Robert Lipe <robertl@arnet.com>.
6568 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6570 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6571 memory here for contents.
6573 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6574 _SDA2_BASE_ by 32768.
6575 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6576 started using. Allocate contents for .sdata and .sdata2 sections
6578 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6580 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6581 size _SDA{,2}_BASE_.
6582 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6585 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6587 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6589 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6590 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6591 (bfd_mach_sparc_v9a): Define.
6592 (bfd_mach_sparc_v9_p): Define.
6593 * bfd-in2.h: Regenerated.
6594 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6596 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6597 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6598 to bfd_elf32_sparc_vec.
6599 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6600 Add v8plus{,a} support.
6602 (sparc_compatible): New function.
6603 * elf32-sparc.h: #include "elf/sparc.h".
6604 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6605 elf32_sparc_final_write_processing): New functions.
6606 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6607 elf_backend_final_write_processing): Define.
6609 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6611 * elf-bfd.h (struct elf_link_hash_entry): Add
6612 linker_section_pointer field.
6613 (enum elf_linker_section_enum): Enumeration for new way of
6614 creating linker dynamic sections and symbols.
6615 (elf_linker_section{,_pointers}): New structures for creating
6616 dynamic sections and symbols.
6617 (elf_obj_tdata): Add linker_section_pointers and linker_section
6619 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6620 (_bfd_elf_create_linker_section): New declarations.
6621 (_bfd_elf_find_pointer_linker_section): Ditto.
6622 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6623 (_bfd_elf_make_linker_section_rela): Ditto.
6625 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6627 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6628 (ppc_elf_create_linker_section): New function to create the
6629 sections .got, .sdata, and .sdata2.
6630 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6632 (ppc_elf_check_relocs): Support more of the eabi relocations.
6633 (ppc_elf_relocate_section): Ditto.
6634 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6635 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6637 * elflink.h (elf_create_pointer_linker_section): New function to
6638 create initialized pointers in dynamic linker sections.
6639 (elf_finish_pointer_linker_section): Actually intialize the
6640 pointers created above.
6642 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6643 macros to provide both 32 and 64 bit versions of
6644 elf_create_pointer_linker_section.
6645 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6646 provide both 32 and 64 bit versions of
6647 elf_finish_pointer_linker_section.
6649 * elflink.c (_bfd_elf_create_linker_section): New function to
6650 create a linker section.
6651 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6652 given address in the linker pointer offsets created for a given
6654 (_bfd_elf_make_linker_section_rela): Make a RELA section
6655 corresponding to the generated linker section.
6657 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6659 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6661 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6663 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6664 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6665 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6666 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6667 toc entry in an objdump) for now.
6668 (ppc_do_last, ppc_get_last): New function - needed to save processing
6669 the toc owner to the end.
6670 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6673 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6674 toc owner from being done till last. Must define POWERPC_LE_PC
6677 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6679 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6681 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6682 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6684 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6686 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6688 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6690 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6692 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6694 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6696 * elf.c (assign_file_positions_for_segments): Don't increment file
6697 offset for a segment which contains no loadable sections.
6699 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6701 * reloc.c: Add new PowerPC relocations.
6702 * {bfd-in2,libbfd}.h: Regenerate.
6704 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6705 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6707 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6709 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6712 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6715 * coffgen.c (coff_find_nearest_line): Don't try to cache
6716 information in sections that are not owned by a BFD. From Richard
6717 Henderson <richard@atheist.tamu.edu>.
6719 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6720 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6721 * elflink.h (elf_link_output_extsym): Remove special check for
6724 * ecoffswap.h: Add prototypes for static functions.
6726 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6728 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6729 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6731 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6732 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6733 support. Begin support for R_PPC_SDA{2,}REL.
6735 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6737 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6738 create the .got and .got.neg sections.
6739 (ppc_elf_size_dynamic_sections): Call it.
6740 (ppc_elf_check_relocs): Call it.
6741 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6742 (ppc_elf_check_relocs): Add error messages for relocations we
6743 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6746 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6748 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6749 section flags for V.4 and eabi.
6751 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6753 * elf.c (assign_file_positions_for_segments): If a segment
6754 contains no sections, don't mark it as readable.
6756 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6757 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6759 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6760 dynamic section, if there is one.
6761 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6762 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6763 (bfd_elf64_swap_dyn_in): Likewise.
6764 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6766 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6768 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6769 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6770 <pirker@eiunix.tuwien.ac.at>.
6772 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6774 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6775 PowerPC V.4 and eabi.
6776 * bfd-in2.h: Regenerate.
6777 * libfd.h: Regenerate.
6779 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6781 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6782 section type and SHF_EXCLUDE section flag, turning them into the
6783 appropriate bfd section flag.
6785 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6787 * xcofflink.c (xcoff_link_add_symbols): Create the special
6788 sections if we see a DYNAMIC object, in case that is the only
6789 XCOFF input object we see.
6791 * elf32-mips.c: Extensive changes for a start at dynamic linking
6792 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6794 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6795 (struct elf_backend_data): Remove
6796 elf_backend_create_program_headers field. Add
6797 elf_backend_additional_program_headers and
6798 elf_backend_modify_segment_map fields.
6799 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6801 (elf_backend_additional_program_headers): Likewise.
6802 (elf_backend_modify_segment_map): Likewise.
6803 (elf_backend_create_program_headers): Don't define.
6804 (elfNN_bed): Change to account for field changes.
6805 * elf.c (assign_file_positions_for_segments): Call new
6806 modify_segment_map backend function. Don't call old
6807 create_program_headers backend function.
6808 (get_program_header_size): Call additional_program_headers rather
6809 than create_program_headers.
6810 * elflink.h (elf_link_add_object_symbols): Initialize
6811 type_change_ok from new backend field.
6812 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6814 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6815 a reloc against the appropriate section.
6817 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6818 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6819 (elf_flags_init): Rename from elf_ppc_flags_init.
6820 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6822 (ppc_elf_copy_private_bfd_data): Likewise.
6823 (ppc_elf_merge_private_bfd_data): Likewise.
6825 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6828 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6830 * coff-alpha.c (alpha_relocate_section): During final link, allow
6831 output .lita section to be bigger than 64k by adjusting gp value
6832 on a per-input section basis.
6833 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6835 (struct ecoff_section_tdata): Add gp field.
6837 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6839 Handle Alpha ECOFF changes in OSF/1 3.2.
6840 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6842 * coff-alpha.c: Include "aout/ar.h".
6843 (alpha_ecoff_get_relocated_section_contents): Don't require an
6844 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6845 3.2 doesn't generate one.
6846 (alpha_relocate_section): Likewise.
6847 (alpha_ecoff_slurp_armap): Define.
6848 (alpha_ecoff_slurp_extended_name_table): Define.
6849 (alpha_ecoff_construct_extended_name_table): Define.
6850 (alpha_ecoff_truncate_arname): Define.
6851 (alpha_ecoff_write_armap): Define.
6852 (alpha_ecoff_generic_stat_arch_elt): Define.
6853 (alpha_ecoff_update_armap_timestamp): Define.
6855 (alpha_ecoff_read_ar_hdr): New static function.
6856 (alpha_ecoff_get_elt_at_filepos): New static function.
6857 (alpha_ecoff_openr_next_archived_file): New static function.
6858 (alpha_ecoff_get_elt_at_index): New static function.
6859 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6860 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6861 _bfd_ecoff to alpha_ecoff.
6862 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6863 field from backend structure, rather than always calling
6864 _bfd_get_elt_at_filepos.
6865 * coff-mips.c (mips_ecoff_backend_data): Initialize
6866 get_elt_at_filepos field.
6867 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6868 from _bfd_generic_read_ar_hdr with minor changes.
6869 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6870 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6871 * libbfd.h: Rebuild.
6873 * bfd-in.h (BFD_IN_MEMORY): Define.
6874 * libbfd-in.h (struct bfd_in_memory): Define.
6875 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6876 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6877 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6878 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6879 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6880 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6881 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6882 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6883 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6884 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6886 (bfd_openstreamr): Likewise.
6887 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6888 BFD_IN_MEMORY is not set.
6889 * riscix.c (riscix_some_aout_object_p): Likewise.
6890 * bfd-in2.h, libbfd.h: Rebuild.
6892 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6893 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6894 (bfd_get_elt_at_index): Define.
6895 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6896 bfd_get_elt_at_index. Change index parameter from int to
6898 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6899 (_bfd_noarchive_get_elt_at_index): Define.
6900 (_bfd_archive_bsd_get_elt_at_index): Define.
6901 (_bfd_archive_coff_get_elt_at_index): Define.
6902 * bfd-in2.h, libbfd.h: Rebuild.
6903 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6904 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6905 * ieee.c (ieee_get_elt_at_index): Define.
6906 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6907 * oasys.c (oasys_get_elt_at_index): Define.
6908 * som.c (som_get_elt_at_index): Define.
6910 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6911 numbers to the .text section.
6913 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6915 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6916 If there is a SEC_DEBUGGING section, get the contents of the debug
6917 information part from it.
6918 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6920 (ieee_write_object_contents): Check ieee_write_debug_part return.
6922 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6924 * config.bfd (i[345]86-*-freebsd*): Add target.
6925 * configure.in (i386freebsd_vec): Add vec.
6926 * configure: Regenerate.
6927 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6928 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6929 Rebuild dependencies..
6930 * freebsd.h: New file.
6931 * i386freebsd.c: New file.
6932 * targets.c (i386freebsd_vec): Declare.
6933 (bfd_target_vector): Add i386freebsd_vec.
6934 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6935 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6937 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6939 * ieee.c (ieee_slurp_debug): New static function.
6940 (ieee_object_p): Call it.
6941 (ieee_slurp_section_data): Skip debugging sections.
6942 (ieee_get_reloc_upper_bound): Likewise.
6943 (ieee_get_section_contents): Likewise.
6944 (ieee_canonicalize_reloc): Likewise.
6945 (ieee_write_section_part): Likewise.
6946 (ieee_write_debug_part): Likewise.
6947 (ieee_write_data_part): Likewise.
6948 (init_for_output): Likewise.
6950 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6952 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6954 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6955 relocs, since ppc_elf_relocate_section handles the linker case.
6956 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6958 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6959 ppc_elf_relocate_section since that is now the only caller.
6960 (ppc_elf_relocate_section): Ditto.
6962 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6964 * coffcode.h (coff_write_object_contents): If we don't know the
6965 section of the entry point for an XCOFF executable, always set the
6966 entry address to -1.
6968 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6970 * elf.c (bfd_section_from_shdr): Add support for note sections.
6972 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6974 * bfd-in.h (struct _symbol_info): Add stab_type field.
6975 * bfd-in2.h: Rebuild.
6976 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6978 * elf32-ppc.c: Remove trailing newline from calls to
6980 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6981 difference if target endianness is known.
6983 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6985 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6986 old style TOC16 references without using R_PPC_GOT.
6987 (ppc_reloc_type): Ditto.
6988 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6989 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6990 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6991 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6992 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6994 (ppc_elf_adjust_dynamic_symbol): Ditto.
6995 (ppc_elf_adjust_dynindx): Ditto.
6996 (ppc_elf_size_dynamic_sections): Ditto.
6997 (ppc_elf_finish_dynamic_symbol): Ditto.
6998 (ppc_elf_finish_dynamic_sections): Ditto.
6999 (ELF_DYNAMIC_INTERPRETER): Define.
7001 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7003 * elf.c (copy_private_bfd_data): When attaching sections to
7004 segments ignore sections that won't be allocated. Patch from
7007 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7009 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7012 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7014 * coff-i960.c (CALC_ADDEND): Define.
7015 (coff_i960_relocate_section): Add the input section VMA to the
7016 addend for PC relative relocs.
7018 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7020 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7021 to correctly terminate.
7023 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7025 * targets.c (enum bfd_endian): Define.
7026 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7027 from boolean to enum bfd_endian. Change header_byteorder_big_p
7029 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7030 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7031 * bfd-in2.h: Rebuild.
7032 * All targets: Change initialization of byteorder and
7033 header_byteorder to use enum bfd_endian values rather than
7035 * All files: Change all references to byteorder_big_p and
7036 header_byteorder_big_p to use new bfd_*_endian macros.
7038 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7040 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7042 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7044 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7046 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7048 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7050 * ieee.c: Lots of minor cleanups. Make many functions return
7051 errors rather than calling abort. Also:
7052 (ieee_write_twobyte): Remove; change callers to call existing
7053 ieee_write_2bytes function.
7054 (ieee_write_expression): Don't output the section twice when
7055 outputting a local symbol. Don't emit an extraneous zero if there
7057 (ieee_slurp_sections): Set the lma as well as the vma.
7058 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7060 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7061 a recognized one or bfd_arch_unknown.
7062 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7064 (ihex_get_symtab): Likewise.
7066 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7068 * aoutx.h: Include <ctype.h>.
7069 (struct aout_link_includes_table): Define.
7070 (struct aout_link_includes_totals): Define.
7071 (struct aout_link_includes_entry): Define.
7072 (aout_link_includes_lookup): Define macro.
7073 (struct aout_final_link_info): Add includes field.
7074 (aout_link_includes_newfunc): New static function.
7075 (NAME(aout,final_link)): Initialize includes hash table.
7076 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7078 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7080 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7082 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7084 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7086 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7088 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7089 (pe_print_private_bfd_data): call pe_print_reloc.
7090 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7091 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7092 up some debugging as well.
7094 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7096 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7099 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7101 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7102 when setting sections to NULL.
7104 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7106 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7108 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7109 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7111 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7112 * bfd-in2.h: Rebuild.
7114 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7116 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7118 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7120 * ihex.c (ihex_scan): Handle record types 4 and 5.
7121 (ihex_object_p): Permit types 4 and 5.
7122 (ihex_set_section_contents): Remove check for out of range
7124 (ihex_write_object_contents): Generate types 4 and 5.
7126 * elflink.h (elf_link_output_extsym): Just ignore warning and
7127 indirect references to symbols which don't really exist.
7129 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7131 * peicode.h (pe_print_idata): Minor format fixes
7132 (pe_print_edata): New function. Under private printing, this formats
7133 the edata section of a PE file.
7134 (pe_print_private_bfd_data): Added call to pe_print_edata.
7136 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7138 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7139 index, don't call stoi.
7141 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7143 * srec.c (srec_scan): Set lma as well as vma.
7145 * ihex.c: New file; support for Intel Hex format.
7146 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7147 (ihex_vec): Declare.
7148 (bfd_target_vector): Always include ihex_vec.
7149 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7150 * Makefile.in: Rebuild dependencies.
7151 (BFD_LIBS): Add ihex.o
7152 (BFD_LIBS_CFILES): Add ihex.c.
7153 * bfd-in2.h: Rebuild.
7155 * elf.c (assign_file_positions_for_segments): Sort the sections in
7157 (get_program_header_size): Return the right size if segment_map is
7159 (copy_private_bfd_data): Don't bother to sort the sections.
7161 * bfd.c (bfd_record_phdr): New function.
7162 * bfd-in.h (bfd_record_phdr): Declare.
7163 * bfd_in2.h: Rebuild.
7165 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7168 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7169 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7171 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7172 (bfd_zmalloc): Change declaration.
7173 * libbfd.h: Rebuild.
7174 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7175 and realloc. Don't set bfd_error_no_memory if they fail.
7177 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7179 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7180 uses as well. Added a new howto to deal with TOCREL16 relocs that
7181 are TOCDEFN as well.
7182 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7183 to handle RVA relocs from dlltool.
7184 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7185 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7186 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7188 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7189 to get the right section alignment.
7191 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7194 p_paddr if p_paddr is zero.
7195 (make_mapping): Set includes_filehdr and includes_phdrs for first
7197 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7199 (assign_file_positions_for_segments): Handle includes_filehdr and
7200 includes_phdrs. Remove special handling of PT_PHDR and first
7202 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7203 when appropriate. Remove special handling of PT_PHDR segment.
7204 Use a more complex condition for when a section is included in a
7205 segment to handle Solaris linker oddities.
7207 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7209 * coff-m88k.c (howto_table): Reformatted for easier reading;
7210 special_function now points to new function m88k_special_reloc.
7211 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7213 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7214 be done correctly by m88k_special_reloc.
7215 (reloc_processing): New function to be used by RELOC_PROCESSING.
7216 (RELOC_PROCESSING): Define to call reloc_processing.
7218 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7220 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7221 (pe_print_pdata): Likewise.
7223 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7224 obstack_alloc fails.
7225 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7227 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7228 * Many files: don't set bfd_error_no_memory if one of the above
7231 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7232 if p_paddr_valid is set.
7233 (copy_private_bfd_data): New static function.
7234 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7236 * elf.c (assign_file_positions_for_segments): Fix case where extra
7237 program headers were allocated.
7239 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7240 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7241 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7242 _bfd_elf_print_private_bfd_data.
7244 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7245 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7246 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7247 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7248 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7249 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7250 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7252 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7254 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7255 * elf.c (make_mapping): New static function.
7256 (map_sections_to_segments): New static function.
7257 (elf_sort_sections): New static function.
7258 (assign_file_positions_for_segments): New static function.
7259 (map_program_segments): Remove.
7260 (get_program_header_size): Remove sorted_hdrs, count, and
7261 maxpagesize parameters. Simplify.
7262 (assign_file_positions_except_relocs): When generating an
7263 executable, use assign_file_positions_for_segments.
7264 (elf_sort_hdrs): Remove.
7265 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7266 to get_program_header_size.
7268 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7270 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7272 * configure, config.in: Regenerate with autoconf 2.7.
7274 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7275 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7277 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7279 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7280 (ecoff_sec_to_styp_flags): Likewise.
7281 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7282 (ecoff_set_symbol_info): Handle scRConst.
7283 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7284 (ecoff_compute_section_file_positions): Handle .rconst section.
7285 (_bfd_ecoff_write_object_contents): Likewise.
7286 (ecoff_link_check_archive_element): Handle scRConst.
7287 (ecoff_link_add_externals): Likewise.
7288 (ecoff_link_write_external): Handle .rconst section.
7289 (ecoff_reloc_link_order): Likewise.
7290 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7291 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7293 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7295 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7296 DEF_DYNAMIC flag is set.
7298 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7300 * host-aout.c: If TRAD_HEADER is defined, include it.
7302 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7304 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7305 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7306 (BFD_NEED_DECLARATION): New function.
7307 * configure.in: Use BFD_NEED_DECLARATION.
7308 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7309 * configure, config.in: Rebuild with autoconf 2.6.
7311 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7312 special_sections before returning when called with a non XCOFF
7315 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7318 * coffcode.h (coff_compute_section_file_positions): Only pad the
7319 previous section to force file alignment when creating an
7322 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7324 * coffcode.h (coff_compute_section_file_positions): If
7325 RS6000COFF_C, set up the .debug section.
7327 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7328 if it is not large enough to accomodate the entire TOC area with
7329 signed 16 bit offsets.
7330 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7332 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7333 TOC anchor to use the TOC value used in the output file.
7335 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7337 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7338 (_bfd_coff_read_string_table): Likewise.
7340 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7342 * pe-arm.c: Fix typos.
7343 * coff-arm.c: Likewise.
7345 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7347 * coff-ppc.c (list_ele): Added "cat"egory member.
7348 (record_toc): New category parameter (priv or pub).
7349 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7350 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7351 the mainline. It addes extra toc cells in error.
7352 (ppc_coff_swap_sym_in_hook): Added some documentation.
7353 (dump_toc): Can now diagnose "virtual toc" chicanery.
7355 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7357 * elf-bfd.h (struct elf_link_hash_table): Change type of
7358 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7360 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7362 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7363 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7365 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7366 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7367 defined or mentioned in a regular file.
7369 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7371 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7372 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7373 (coff_ppc_relocate_section): Correct REL24 handling
7374 (ppc_process_before_allocation): Correct TOCDEFN handling
7376 * peicode.h (dir_names): Added name descriptions
7378 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7380 * VERSION: Updated to cygnus-2.6.
7382 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7384 * targets.c (m68k4knetbsd_vec): Declare.
7386 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7388 * targets.c (bfd_target): Change type of second argument to
7389 _bfd_print_private_bfd_data from void * to PTR.
7390 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7391 using PTR rather than void *.
7392 * bfd-in2, libbfd.h: Rebuild.
7393 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7395 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7396 _bfd_generic_bfd_print_private_bfd_data rather than casting
7399 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7401 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7402 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7404 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7405 BFD64_BACKENDS_CFILES): New variables.
7408 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7410 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7411 not at the file position of the first section.
7412 * coffcode.h (coff_compute_section_file_positions): Avoid using
7414 (coff_write_object_contents): When generating a PPC PE executable
7415 with no symbols, round up the file size to a COFF_PAGE_SIZE
7417 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7418 don't write out a string table.
7420 * elf.c (bfd_section_from_shdr): When using a different section
7421 header, pass the new one to _bfd_elf_make_section_from_shdr.
7422 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7423 (elf_map_symbols): Add section VMA to symbol value when comparing
7425 (_bfd_elf_compute_section_file_positions): Only build symbol table
7426 if there are some symbols. Set file offset of symtab and strtab
7428 (assign_file_positions_except_relocs): Remove dosyms parameter.
7429 Change all callers. Never set file offset of symtab and strtab
7431 (_bfd_elf_copy_private_section_data): New function.
7432 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7433 (_bfd_elf_copy_private_symbol_data): New function.
7434 (swap_out_syms): Check for special mapping of st_shndx created by
7435 copy_private_symbol_data.
7436 * elfxx-target.h: Use new copy routines.
7437 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7438 (_bfd_elf_copy_private_section_data): Declare.
7440 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7442 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7445 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7446 _bfd_dummy_target, matching the recent change to archive
7449 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7451 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7452 arithmetic on PTR types.
7454 * aout-target.h (MY(callback)): Set the lma of the sections.
7456 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7457 symbol into a reloc against the section.
7459 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7461 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7462 glue for the relocs: IMGLUE and IFGLUE.
7463 (record_toc): new function - tracks toc contents
7464 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7465 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7466 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7467 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7468 (ppc_record_toc_entry): Removed a debug define (duh)
7470 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7471 (pe_print_idata): New function - formats the idata section data
7472 (pe_print_pdata): New function - formats the pdata section data
7473 (pe_print_private_bfd_data): calls to above
7475 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7477 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7478 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7479 TARGET_SYM and TARGET_NAME for vector and BFD name.
7480 * coff-pmac.c (pmac_xcoff_vec): Remove.
7481 (TARGET_SYM, TARGET_NAME): Define.
7482 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7483 machine to 0, not all PowerMacs are 601s.
7485 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7487 * elfcode.h (elf_object_p): Read in any program headers.
7488 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7489 based on the program headers, if any.
7490 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7491 (map_program_segments): Set p_paddr of program headers based on
7494 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7496 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7499 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7500 trying to do a relocateable link with a non-a.out object file.
7502 * archive.c (bfd_generic_archive_p): Check the first object file
7503 in an archive even if target_defaulted is set. If the object file
7504 has the wrong xvec, reject it.
7506 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7507 be represented, report the name via _bfd_error_handler.
7508 (translate_to_native_sym_flags): Likewise.
7509 * elf32-mips.c (mips_elf_final_link): Likewise.
7510 * oasys.c (oasys_write_sections): Likewise.
7512 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7513 which checks for STYP_OVRFLO sections.
7514 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7515 reloc and lineno count overflows.
7516 (coff_write_object_contents): Call coff_count_linenumbers before
7517 coff_compute_section_file_positions. If RS6000COFF_C, handle
7518 reloc and lineno count overflows.
7519 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7520 relocs before dealing with .pad sections. Count overflow section
7521 headers when handling .pad sections.
7523 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7526 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7527 (struct xcoff_link_hash_table): Add descriptor_section and
7528 special_sections fields.
7529 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7530 (xcoff_link_add_symbols): Set linkage section alignment. Create
7531 descriptor section. Check for magic symbol names (_text, etc.),
7532 and record them in special_sections if found. Set
7533 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7534 descriptor field to point back to the function code symbol.
7535 (xcoff_sweep): Always mark the special descriptor_section.
7536 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7537 function descriptor, and mark it if it is.
7538 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7539 parameter, and fill it in. Allocate space for the descriptor
7541 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7542 global linkage code. If an undefined function descriptor is
7543 exported, arrange to define it. Warn about any other undefined
7545 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7546 (xcoff_write_global_symbol): Create a function descriptor when
7548 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7549 * bfd-in2.h: Rebuild.
7551 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7553 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7554 (ppc_coff_link_hash_table): new types for hashing
7555 (ppc_coff_link_hash_newfunc): hash entry constructor
7556 (ppc_coff_link_hash_table_init): hash table initializer
7557 (ppc_coff_link_hash_table_create): hash table constructor
7558 (ppc_record_toc_entry): changed references to hash table
7559 (coff_ppc_relocate_section): changed references to hash table
7561 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7562 * libcoff.h: Rebuild
7564 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7565 (coff_link_add_symbols): removed toc_offset init
7567 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7569 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7572 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7573 if it is given and mmep is available.
7574 * acconfig.h: Undef USE_MMAP.
7575 * configure, config.in: Regenerated.
7576 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7577 table handling the old way.
7578 (aout_get_external_symbols): Don't complain if last byte of string
7580 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7581 (bfd_free_window) [! USE_MMAP]: Don't define.
7582 (bfd_get_file_window,
7583 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7585 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7587 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7590 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7592 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7593 compatible with AMD generated COFF files. Try to support both AMD
7594 and GNU formats simultaneously.
7595 (coff_a29k_relocate_section): Likewise.
7597 * libbfd.c (bfd_get_file_window): Change writable parameter from
7598 int to boolean; update all callers. Pass MAP_SHARED if not
7599 writable--it's required on Solaris. Cast fprintf argument to
7601 * bfd-in.h (bfd_get_file_window): Update declaration.
7602 * bfd-in2.h: Rebuild.
7603 * aoutx.h: Update calls to bfd_get_file_window.
7605 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7607 (xcoff_swap_ldhdr_in): New static function.
7608 (xcoff_swap_ldsym_in): New static function.
7609 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7610 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7611 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7612 Handle XTY_ER/XMC_XO symbols correctly.
7613 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7614 rather than normal symbol table.
7615 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7616 already defined with the same absolute value.
7617 (xcoff_mark): When considering called symbols, check whether the
7618 descriptor is from a dynamic object, rather than the symbol
7620 (xcoff_build_ldsyms): Likewise.
7622 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7623 Cast realloc and malloc return values. If malloc or realloc fail,
7624 set bfd_error_no_memory.
7625 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7626 * bfd-in2.h: Rebuild.
7628 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7630 * coff-ppc.c (ppc_record_toc_entry): new function.
7631 (in_reloc_p): changed return value.
7632 (coff_ppc_relocate_section): much rework.
7633 (ppc_allocate_toc_section): new function.
7634 (ppc_process_before_allocation): new function.
7635 (ppc_coff_swap_sym_in_hook): new function.
7637 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7638 (coff_link_add_symbols): initialize toc_offset.
7640 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7641 (coff_swap_aouthdr_out): Added more sections to the data
7642 dictionary for the pe file header. Also changed linker version
7643 number on the ppc side.
7644 (dir_names): small improvements to the dictionary printing.
7645 (pe_mkobject_hook): save the file level flags.
7647 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7648 (pe_tdata): added real_flags field
7649 (coff_tdata): added local_toc_sym_map and access macro
7651 * libcoff.h (coff_link_hash_entry): added toc_offset field
7652 (pe_tdata): added real_flags field
7653 (coff_tdata): added local_toc_sym_map and access macro
7655 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7656 (coff_mkobject): init for local_toc_sym_map
7657 (coff_write_object_contents): set the internal_a.magic to
7658 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7661 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7663 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7664 entries until both the line number address and the function name
7665 address are too large.
7667 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7668 * configure: Rebuilt.
7670 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7671 is defined in the environment.
7673 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7675 * som.c (som_get_section_contents_in_window): Define to use
7678 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7680 * coff-i860.c: New file, based on coff-i386.c.
7681 * cpu-i860.c: New file, based on cpu-i386.c.
7682 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7683 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7684 targets, using i860coff_vec.
7685 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7686 trad-core.o and hosts/i860mach3.h.
7687 (i860coff_vec): Use coff-i860.o and cofflink.o.
7688 * configure: Rebuild.
7689 * Makefile.in: Rebuild dependencies.
7690 (ALL_MACHINES): Add cpu-i860.o.
7691 (BFD32_BACKENDS): Add coff-i860.o.
7692 (CFILES): Add cpu-i860.c and coff-i860.c.
7693 * targets.c (i860coff_vec): Declare.
7694 (bfd_target_vector): Add &i860coff_vec.
7695 * archures.c (bfd_i860_arch): Declare.
7696 (bfd_archures_list): Add &bfd_i860_arch.
7697 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7698 (coff_set_flags): Handle bfd_arch_i860.
7699 (coff_write_object_contents): Handle I860 a.out magic number.
7701 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7703 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7704 the created .tc section to 2.
7705 (xcoff_mark): Don't keep a .loader reloc for a call to an
7706 undefined symbol when creating a shared library.
7707 (xcoff_build_ldsyms): When creating a shared library, generate
7708 global linkage code for a call to an undefined symbol.
7710 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7712 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7713 BFD32_BACKENDS, BFD64_BACKENDS.
7714 (.dep1): Put mkdep output in a separate file.
7715 Rebuilt dependencies.
7717 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7720 Permit use of mmap when available:
7722 * configure.in: Check for mmap, madvise, mprotect.
7723 * config.in, configure: Regenerated.
7725 * libbfd.c (struct _bfd_window_internal): Define type.
7726 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7728 (ok_to_map): New static variable for debugging.
7729 (_bfd_generic_get_section_contents_in_window): New function.
7730 * bfd-in.h (bfd_window_internal): Declare type.
7731 (bfd_window): Define type.
7732 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7733 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7736 * libaout.h (struct aoutdata): Add two window fields.
7737 (obj_aout_sym_window, obj_aout_string_window): New macros.
7738 * aoutx.h (some_aout_object_p): Initialize windows.
7739 (aout_get_external_symbols): Get symbol data and strings in
7740 windows instead of explicitly allocated buffers.
7741 (slurp_symbol_table): Free window instead of memory.
7742 (bfd_free_cached_info): Release windows instead of freeing storage
7744 (aout_link_free_symbols): Ditto.
7746 * targets.c (bfd_target): Add new field for
7747 get_section_contents_in_window.
7748 (BFD_JUMP_TABLE_GENERIC): Updated.
7749 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7750 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7751 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7752 macros for get_section_contents_in_window field.
7754 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7756 * core.c: Renamed to corefile.c
7757 * makefile.dos (OBJS): Change core.o to corefile.o
7758 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7760 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7762 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7763 to o. Clobber and restore the list of new csects around the call
7764 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7765 linker error and the linker wants to read the symbol table. Reset
7766 the line number count of a real section even if it has no relocs.
7767 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7769 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7772 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7774 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7775 an undefined symbol in a shared link.
7777 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7778 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7779 phdm@info.ucl.ac.be (Philippe De Muyter).
7781 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7783 * coff-m88k.c (rtype2howto): New static function.
7784 (RTYPE2HOWTO): Use it rather than a macro definition.
7786 * coffcode.h (coff_write_object_contents): set internal_a.magic
7787 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7789 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7790 define TRAD_HEADER to new file hosts/delta68.h.
7791 m88*-motorola-sysv*, however, does use ptrace-core.o.
7792 * hosts/delta68.h: New file.
7794 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7795 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7797 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7799 * i386linux.c (MY(vec)): Declare before use.
7801 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7803 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7804 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7806 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7807 BFD is not of the right type.
7808 (bfd_elf_get_needed_list): Likewise.
7809 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7810 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7811 * xcofflink.c (XCOFF_XVECP): Define.
7812 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7814 (bfd_xcoff_import_symbol): Likewise.
7815 (bfd_xcoff_export_symbol): Likewise.
7816 (bfd_xcoff_link_count_reloc): Likewise.
7817 (bfd_xcoff_record_link_assignment): Likewise.
7818 (bfd_xcoff_size_dynamic_sections): Likewise.
7820 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7821 table index against the number of symbols for a base relative
7824 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7826 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7827 full_aouthdr flag here...
7828 (_bfd_xcoff_bfd_final_link): ...not here.
7830 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7832 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7833 systems that have a system <libelf.h>.
7834 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7835 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7836 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7837 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7838 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7839 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7840 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7842 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7844 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7845 set, set BSF_WEAK in symbol. Change all callers.
7846 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7847 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7848 _bfd_generic_link_add_one_symbol.
7849 (ecoff_indirect_link_order): Check that the section tdata relocs
7850 are not NULL before using them.
7852 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7853 define TRAD_HEADER as hosts/alphalinux.h.
7854 * configure: Rebuild.
7855 * hosts/alphalinux.h: New file.
7856 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7859 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7861 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7862 C_ECOMM storage classes.
7864 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7866 (xcoff_mark): Call xcoff_mark_symbol.
7867 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7868 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7870 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7872 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7874 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7876 (xcoff_find_reloc): New static function.
7877 (xcoff_link_add_symbols): Use it.
7878 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7879 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7880 relocate the value of C_DECL.
7882 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7884 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7886 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7887 callback decide what goes in .relocs.
7888 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7889 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7892 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7894 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7897 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7899 * xcofflink.c: More improvements, mostly to fix handling of
7900 constructors and a few other special cases.
7901 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7902 zero, reverting yesterday's change.
7903 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7904 (bfd_xcoff_link_count_reloc): Declare.
7905 (bfd_xcoff_record_link_assignment): Declare.
7906 * bfd-in2.h: Rebuild.
7908 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7910 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7911 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7912 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7913 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7914 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7915 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7917 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7920 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7921 segments includes the a.out header. See to that the magic number
7922 *always* is big-endian.
7924 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7925 m68k4k NetBSD configurations.
7927 * configure.in, configure: Separate i386 & mips NetBSD
7928 configurations from other BSD ones. Don't assume DEC is the only
7929 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7930 configurations. Add support for m68k4k NetBSD object format.
7932 * libaout.h: Added M_68K4K_NETBSD magic.
7934 * m68k4knetbsd.c: New file.
7936 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7938 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7941 * hosts/mipsnbsd.h: New file.
7943 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7945 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7947 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7948 toc_section, and entry_section fields.
7949 (struct xcoff_section_tdata): Remove ldrel_count field.
7950 * libcoff.h: Rebuild.
7951 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7953 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7954 full a.out header if full_aouthdr is set in xcoff_data.
7955 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7956 based on sections stored in xcoff_data.
7957 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7959 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7960 (rs6000coff_vec): Set symbol_leading_char to '.'.
7961 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7962 value stored in ret rather than returning a pointer value.
7964 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7966 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7969 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7971 * som.c (som_slurp_string_table): Allocate the strings with malloc
7972 since they're free'd by free_cached_info.
7973 (som_slurp_symbol_table): Similarly for the symbol table.
7975 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7977 * Makefile.in (diststuff): Don't make headers.
7979 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7981 * Makefile.in: Rebuild dependencies.
7983 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7984 output_bfd is not SunOS.
7985 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7986 non-SunOS input files.
7988 * xcofflink.c: Extensive changes to support linking shared objects
7989 and generating a .loader section.
7990 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7991 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7992 last_symndx, and ldrel_count fields.
7993 * libcoff.h: Rebuild.
7994 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7995 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7997 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7998 (bfd_xcoff_export_symbol): Declare.
7999 (bfd_xcoff_size_dynamic_sections): Declare.
8000 * bfd-in2.h: Rebuild.
8002 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8004 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8005 * configure: Rebuild.
8006 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8007 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8009 (pmac_xcoff_vec): Update to use new xcoff support.
8010 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8011 (xcoff_write_armap): Declare buf as unsigned char.
8012 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8014 * mpw-make.sed: Generalize subdir_do edit.
8016 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8018 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8019 correctly. Don't initialize asect->vma.
8021 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8023 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8024 something a little less than the page size.
8026 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8028 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8030 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8032 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8033 * coffcode.h (coff_write_object_contents): If .bss is before
8034 .data us that as data_start.
8035 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8037 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8038 (coff_swap_outhdr_out): Hardwire in version number.
8040 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8042 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8043 major and minor to *_vno, since the former are also macros in
8044 SunOS header files. Cast result of bfd_alloc to appropriate
8047 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8048 before assigning to sec_data.
8050 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8052 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8053 now relative to the section, not absolute.
8054 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8055 get the file name when there is a N_SO directory name. When
8056 handling stabs, remember that section->vma was added to the
8059 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8061 * sunos.c (struct sunos_link_hash_table): Add needed field.
8062 (sunos_link_hash_table_create): Call bfd_release, not free.
8063 (sunos_link_hash_table_create): Initialize needed field.
8064 (sunos_add_dynamic_symbols): Record needed objects.
8065 (bfd_sunos_get_needed_list): New function.
8066 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8067 * bfd-in2.h: Rebuild.
8069 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8071 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8073 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8075 * bfd-in.h (struct bfd_link_needed_list): Rename from
8076 bfd_elf_link_needed_list.
8077 * bfd-in2.h: Rebuild.
8078 * elf.c, elflink.h, libelf.h: Corresponding changes.
8080 Add start at AIX linker support; no shared libraries yet.
8081 * xcofflink.c: New file.
8082 * configure.in (rs600coff_vec): Use xcofflink.o.
8083 * configure: Rebuild.
8084 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8086 (struct xcoff_section_tdata): Define.
8087 (xcoff_section_data): Define macro.
8088 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8089 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8090 (_bfd_xcoff_bfd_final_link): Declare.
8091 (_bfd_ppc_xcoff_relocate_section): Declare.
8092 * libcoff.h: Rebuild.
8093 * coff-rs6000.c: Clean up a bit.
8094 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8095 cputype, csects, and debug_indices.
8096 (xcoff_copy_private_bfd_data): Copy cputype.
8097 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8098 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8099 (xcoff_reloc_type_lookup): Rename from
8100 rs6000coff_reloc_type_lookup.
8101 (coff_relocate_section): Define.
8102 (_bfd_xcoff_sizeof_headers): Define.
8103 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8104 (_bfd_xcoff_bfd_relax_section): Define.
8105 (_bfd_xcoff_bfd_link_split_section): Define.
8106 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8108 * coffcode.h (coff_compute_section_file_positions): If AIX,
8109 increment sofar by SMALL_AOUTSZ if not executable.
8110 (coff_write_object_contents): If AIX, always output an a.out
8111 header; if not executable, header size of SMALL_AOUTSZ.
8112 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8113 (_bfd_stringtab_init): Initialize xcoff field.
8114 (_bfd_xcoff_stringtab_init): New function.
8115 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8116 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8117 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8118 * libbfd.h: Rebuild.
8119 * Makefile.in: Rebuild dependencies.
8120 (BFD32_BACKENDS): Add xcofflink.o.
8121 (CFILES): Add xcofflink.c.
8123 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8124 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8125 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8127 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8129 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8131 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8133 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8134 * config.in: Regenerated.
8136 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8137 (_bfd_chunksize): New variable.
8138 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8139 for obstack chunk size.
8140 * configure.in: Check for getpagesize.
8141 * configure: Regenerated.
8143 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8145 * trad-core.c (rawptr): Make it a local variable of
8146 ptrace_unix_core_file_p.
8148 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8150 * coff-arm.c (in_reloc_p): New.
8151 * coff-i386.c (in_reloc_p): New.
8152 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8153 (coff_write_object_contents): Only set has_reloc_section
8155 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8156 in_reloc_p to decide if reloc should be emitted.
8157 * libcoff.h (pe_data_type.in_reloc_p): New.
8158 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8160 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8162 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8163 (_bfd_coff_read_internal_relocs): Likewise.
8164 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8165 (_bfd_coff_read_internal_relocs): Likewise.
8167 * elflink.h (elf_link_add_object_symbols): Correct conditions
8168 under which type and size change warnings are issued.
8170 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8172 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8173 a symbol which is not in a real section.
8174 (coff_write_native_symbol): Corresponding change.
8176 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8177 coff_link_hash_newfunc and make non-static.
8178 (_bfd_coff_link_hash_table_init): New function, broken out of
8179 _bfd_coff_link_hash_table_create.
8180 (_bfd_coff_link_hash_table_create): Use it.
8181 (process_embedded_commands): Make static.
8182 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8183 (_bfd_coff_link_hash_table_init): Declare.
8184 * libcoff.h: Rebuild.
8186 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8187 field in XCOFF tdata.
8188 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8189 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8190 based on cputype stored in a.out header, or in n_type of initial
8192 (coff_write_object_contents): Set cputype correctly in a.out
8194 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8196 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8197 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8199 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8200 * libcoff.h: Rebuild.
8202 * cpu-rs6000.c (rs6000_compatible): New static function.
8203 (bfd_rs6000_arch): Use it.
8204 * cpu-powerpc.c (powerpc_compatible): New static function.
8205 (arch_info_struct): Define various flavours of PowerPC.
8206 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8209 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8211 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8213 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8215 * elflink.h (elf_link_add_object_symbols): Don't warn about
8216 changing the size or type if the old definition was weak.
8218 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8220 * coffcode.h (combined_entry_type): Add fix_line field.
8221 (coff_slurp_line_table): Warn if we try to set the lineno field of
8223 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8224 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8225 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8226 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8228 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8229 * libcoff.h: Rebuild.
8231 * libcoff-in.h (struct xcoff_tdata): Define.
8232 (xcoff_data): Define.
8233 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8234 * bfd-in2.h, libcoff.h: Rebuild.
8235 * coff-rs6000.c (xcoff_mkobject): New static function.
8236 (coff_mkobject): Define.
8237 (xcoff_copy_private_bfd_data): New static function.
8238 (coff_bfd_copy_private_bfd_data): Define.
8239 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8241 (rs6000coff_vec): Add DYNAMIC to object_flags.
8242 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8243 .loader sections specially.
8244 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8245 section alignment from the XCOFF tdata information.
8246 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8247 F_SHROBJ, and copy the extra a.out header information into the
8248 XCOFF tdata structure.
8249 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8250 F_DYNLOAD and the extra a.out header information.
8251 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8252 C_HIDEXT symbol with attached csect information.
8253 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8254 in the o_maxdata field.
8255 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8256 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8257 end if BSF_NOT_AT_END is set.
8259 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8260 _bfd_read_ar_hdr_fn.
8261 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8262 * bfd-in2.h, libbfd.h: Rebuild.
8263 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8265 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8266 (bfd_slurp_bsd_armap_f2): Likewise.
8267 (_bfd_slurp_extended_name_table): Likewise.
8269 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8271 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8273 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8274 when the symbol table is empty.
8276 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8277 space for section symbols, since we don't output them either.
8278 (elf_m68k_adjust_dynindx): Removed.
8280 * ptrace-core.c (rawptr): Make it a local variable of
8281 ptrace_unix_core_file_p.
8283 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8285 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8288 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8289 Mac object file formats.
8291 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8293 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8294 auxent if there isn't one.
8295 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8296 rather than FILNMLEN as the maximum name length.
8298 * coffcode.h (bfd_coff_backend_data): Add new field
8299 _bfd_coff_print_aux.
8300 (bfd_coff_print_aux): New static function.
8301 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8302 scnlen field of an XTY_LD csect aux entry.
8303 (coff_print_aux): New static function.
8304 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8305 in coff_pointerize_aux_hook.
8306 (bfd_coff_std_swap_table): Initialize new field.
8307 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8308 * libcoff.h: Rebuild.
8309 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8310 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8312 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8313 if there are symbols, for native AIX ld compatibility.
8315 * coffcode.h (bfd_coff_backend_data): Add new field
8316 _bfd_coff_pointerize_aux_hook.
8317 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8318 or I960, and as 0 otherwise.
8319 (bfd_coff_std_swap_table): Initialize new field.
8320 * libcoff.h: Rebuild.
8321 * coffgen.c (coff_pointerize_aux): Change parameters to take
8322 symbol pointer instead of type and class, and to take aux index.
8323 Call _bfd_coff_pointerize_aux_hook if it is defined.
8324 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8325 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8326 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8328 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8329 read-only/host-only support.
8331 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8333 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8336 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8337 BFD_JUMP_TABLE_ARCHIVE accordingly.
8338 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8339 (_bfd_compute_and_write_armap): Declare.
8340 (_bfd_generic_read_ar_hdr): Declare.
8341 (_bfd_read_ar_hdr): Define.
8342 (_bfd_noarchive_read_ar_hdr): Define.
8343 (_bfd_archive_bsd_read_ar_hdr): Define.
8344 (_bfd_archive_coff_read_ar_hdr): Define.
8345 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8346 _bfd_read_ar_hdr instead.
8347 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8348 (_bfd_compute_and_write_armap): Rename from
8349 compute_and_write_armap. Make non-static. Change all callers.
8350 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8351 than _bfd_snarf_ar_hdr.
8352 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8353 * ieee.c (ieee_read_ar_hdr): Define.
8354 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8355 * oasys.c (oasys_read_ar_hdr): Define.
8356 * som.c (som_read_ar_hdr): Define.
8357 * bfd-in2.h, libbfd.h: Rebuild.
8359 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8361 * peicode.c (coff_swap_filehdr_in): If symptr is
8362 zero, there aren't any symbols, even if nsyms is set.
8364 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8366 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8368 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8369 sections, and set styp correctly for them: .got, .hash, .dynamic,
8370 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8371 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8373 (ecoff_sort_hdrs): New static function.
8374 (ecoff_compute_section_file_positions): Return boolean, not void.
8375 Sort the sections by VMA before looking through them. Put the
8376 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8377 section on an appropriate boundary within the page.
8378 (ecoff_compute_reloc_file_positions): Check return value of
8379 ecoff_compute_section_file_positions.
8380 (_bfd_ecoff_set_section_contents): Likewise.
8381 (_bfd_ecoff_write_object_contents): Check for various Alpha
8382 section types when incrementing text_size and data_size. Call
8383 adjust_headers backend function if it exists.
8384 * coff-alpha.c (alpha_adjust_headers): New static function.
8385 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8386 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8388 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8390 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8392 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8393 of ALTERNATE_AIX_CORE_FORMAT.
8394 * configure.in (aix4): No longer need CORE_FLAGS.
8395 * configure: Updated.
8397 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8399 NS32k changes from Ian Dall:
8400 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8402 (aout_link_input_section_std, aout_link_input_section_ext,
8403 aout_link_reloc_link_order): Call them instead of _bfd_*
8405 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8407 (backend_data): Use it instead of hardcoded zero.
8409 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8410 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8412 * ns32knetbsd.c: Include bfd.h.
8413 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8414 (MY_bfd_reloc_type_lookup): Declare function too.
8415 * pc532-mach.c (set_sizes): Don't declare.
8416 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8417 (backend_data, MY_backend_data): Don't define.
8419 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8420 ns32k-*-lites* like ns32k-*-netbsd*.
8422 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8425 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8427 * coffcode.h (coff_write_object_contents): Restore setting
8428 f_timdat to 0, deleted on August 22.
8430 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8432 * coffcode.h (coff_bfd_copy_private_symbol_data,
8433 coff_bfd_copy_private_section_data,
8434 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8435 * peicode.h (coff_bfd_copy_private_bfd_data): New
8436 (pe_bfd_copy_private_bfd_data): New.
8437 (coff_swap_scnhdr_in): Swap bss size into the right place.
8438 (pe_print_private_bfd_data): Add some newlines.
8440 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8442 * som.c (setup_sections): Don't die if a space has no subspaces.
8444 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8446 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8447 dynamic symbol override a common symbol. Don't change the size or
8448 type if they have been set and the new symbol is not a definition.
8449 Warn if the size or type changes.
8451 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8453 * som.c (som_begin_writing): Don't write the symbol table or
8455 (som_finish_writing): Write them here. Place them after the
8456 subspace data, but before the relocs.
8458 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8460 * sunos.c (sunos_add_one_symbol): Just pass false, not
8461 info->shared_library, to sunos_create_dynamic_sections.
8462 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8464 (sunos_check_dynamic_reloc): Remove .text section assertion.
8466 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8468 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8469 * configure, configure.in: Add pmac_xcoff_vec case.
8470 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8471 * coff-pmac.c: New file, PowerMac XCOFF support.
8472 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8473 * targets.c (pmac_xcoff_vec): Declare.
8475 * mpw-config.in: Various changes to be compatible with the
8476 autoconf-based configury.
8477 * mpw-make.sed: New file, sed commands to translate Unix
8478 makefile into MPW syntax.
8479 * mpw-make.in: Remove.
8480 * hosts/mpw.h: Remove.
8481 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8482 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8484 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8486 * binary.c (binary_get_symtab): Return an empty string on error.
8487 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8489 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8491 * coff-ppc.c: Reformatted according to gnu conventions
8492 Removed irrelevant "if 0" code
8494 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8496 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8497 symbols rather than as indirect symbols.
8498 (MY(slurp_symbol_table)): Don't do anything special about
8501 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8502 of .ctors and .dtors sections is no larger than 2.
8504 * sunos.c (sunos_add_one_symbol): Don't change
8505 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8507 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8508 dynamic symbols when creating a shared library.
8509 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8511 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8512 written even if it is not defined in a regular object.
8513 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8514 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8515 rather than the constant 22.
8516 (sunos_check_dynamic_reloc): Handle creating a shared library.
8517 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8518 zero when creating a shared library.
8519 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8520 write it out at the start of the symbol table.
8522 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8524 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8526 * config.bfd: Add arm-*-coff.
8527 * configure.in, configure: Add armcoff_{little,big}_vec.
8528 * targets.c (armcoff_{little,big}_vec): Declare.
8529 (bfd_target_vector): Add armcoff_{little,big}_vec.
8530 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8532 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8534 * targets.c (bfd_find_target): Remove debugging code.
8536 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8538 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8540 * Makefile.in: added *-ppc files
8541 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8542 allow pe based .o's to be shared with other tools on ppc/NT
8543 * config.bfd: added powerpc[le]-[pe|winnt] config support
8544 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8545 * peicode.h: Added more section flags for PE on ppc
8546 Added coff_swap_filehdr_out to allow peicode.h to be
8547 used for non-image PE files on ppc.
8548 Check for image, or not, before copying pe_opthdr
8549 * targets.c: Added new bfd's
8550 * targets.c: Removed two inactive bfds that shouldn't have made it this
8553 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8555 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8556 explicit values to initialize all relocs. Change all users.
8557 (ppc_elf_brtaken_inner): New function to handle branch predicition
8559 (ppc_elf_brtaken_reloc): Ditto.
8560 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8561 relocs use ppc_elf_unsupported_reloc.
8562 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8563 needs to be reported.
8564 (ppc_elf_relocate_section): Support branch prediction relocs.
8566 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8568 * bfd.c (bfd_assert): Remove \n from string passed to
8571 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8572 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8573 (bfd_coff_make_section_hook): Don't define.
8574 (coff_make_section_hook): Remove.
8575 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8576 (styp_to_sec_flags): Likewise.
8577 (coff_write_object_contents): Likewise.
8578 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8580 * libcoff.h: Rebuild.
8581 * coffgen.c (make_a_section_from_file): Just call
8582 bfd_make_section_anyway, not bfd_make_section or
8583 bfd_coff_make_section_hook.
8584 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8585 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8586 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8587 make_section_hook field.
8588 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8590 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8591 pointers into value field for warning and indirect symbols; just
8592 leave the value field alone.
8593 * linker.c (generic_link_add_symbol_list): Use next symbol for
8594 warning and indirect symbols, rather than looking in symbol value.
8595 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8596 parameter. Change all callers. Remove support for indirect
8597 symbols; it didn't work anyhow.
8598 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8599 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8600 * bfd-in2.h: Rebuild.
8602 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8604 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8605 go back to telling the tools this reloc operates on 32 bits.
8607 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8609 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8610 rather than a direct fprintf.
8611 * archive.c (_bfd_write_archive_contents): Likewise.
8612 * coffcode.h (coff_slurp_symbol_table): Likewise.
8613 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8614 (ppc_elf_unsupported_reloc): Likewise.
8615 (ppc_elf_relocate_section): Likewise.
8616 * i386linux.c (linux_tally_symbols): Likewise.
8617 (linux_finish_dynamic_link): Likewise.
8618 * osf-core.c (osf_core_core_file_p): Likewise.
8619 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8620 * som.c (som_sizeof_headers): Likewise.
8621 * srec.c (srec_bad_byte): Likewise.
8622 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8623 * libbfd-in.h (bfd_assert): Declare first parameter const.
8624 * libbfd.h: Rebuild.
8625 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8626 bfd_reloc_overflow is enough.
8627 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8628 * coff-h8500.c (rtype2howto): Likewise.
8629 * coff-z8k.c (rtype2howto): Likewise.
8630 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8631 * elf.c (_bfd_elf_get_lineno): Likewise.
8632 (_bfd_elf_no_info_to_howto): Likewise.
8633 (_bfd_elf_no_info_to_howto_rel): Likewise.
8634 * hp300hpux.c (convert_sym_type): Likewise.
8635 (MY(swap_std_reloc_in)): Likewise.
8636 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8638 * libaout.h (struct aoutdata): Add line_buf field.
8639 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8640 and filename_buffer. Instead, use a malloc buffer stored in the
8641 new line_buf field. Remove length restrictions.
8643 * coffgen.c (string_size): Remove static variable.
8644 (debug_string_size, debug_string_section): Likewise.
8645 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8646 and debug_string_size_p parameters. Use them instead of the
8647 global variables. Change all callers.
8648 (coff_write_symbol): Likewise.
8649 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8650 (coff_write_symbols): Add local variables to replace removed
8653 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8654 function, and line_base fields.
8655 * libcoff.h: Rebuild.
8656 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8657 information, rather than using static variables.
8659 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8660 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8662 * init.c (initialized): Remove static variable.
8663 (bfd_init): Don't bother setting initialized.
8664 (bfd_check_init): Remove.
8665 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8666 * libbfd.h: Rebuild.
8668 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8670 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8671 size for full core dumps. Copy core file header to private data.
8672 (rs6000coff_core_file_failing_command,
8673 rs6000coff_core_file_failing_signal): New functions to extract
8674 the file name and terminating signal from the core file.
8675 * coff-rs6000.c: Use them.
8677 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8679 Change arch info to be const, initialized at compile time.
8680 * archures.c: Reindent many functions. Change CONST to const.
8681 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8682 nothing set it anyhow. Make next const.
8683 (bfd_arch_info_list): Remove.
8684 (bfd_archures_list): Rename from archures_init_table. Change from
8685 a table of function pointers to a table of bfd_arch_info_type
8686 structure addresses.
8687 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8688 (bfd_lookup_arch): Likewise.
8689 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8691 (bfd_default_arch_struct): Make const.
8692 (bfd_arch_init, bfd_arch_linkin): Remove.
8693 (bfd_get_arch_info): Return a const pointer.
8694 * init.c (bfd_init): Don't call bfd_arch_init.
8695 * bfd.c (struct _bfd): Make arch_info const.
8696 * bfd-in2.h: Rebuild.
8697 * libbfd.h: Rebuild.
8698 * configure.in: Put & before everything in $selarchs.
8699 * configure: Rebuild.
8700 * cpu-*.c: Change bfd_*_arch from a function which calls
8701 bfd_arch_linkin to a const structure.
8702 * ieee.c (ieee_object_p): Make arch const.
8704 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8706 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8708 * bfd-in2.h: Regenerate.
8709 * libbfd.h: Regenerate.
8711 * elf32-ppc.c (reloc_type): Update names to match current draft.
8712 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8713 relative. Update names to current V.4 draft.
8714 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8715 (ppc_elf_relocate_section): Rename relocations to match draft.
8717 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8719 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8720 compiled with -mrelocatable-lib to be linked with either normal
8721 modules or -mrelocatable modules.
8723 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8725 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8726 in the a.out header.
8728 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8729 a reloc against a local symbol, even if it's not a section.
8731 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8733 * targets.c (bfd_target): Remove unused align_power_min field.
8734 * bfd-in2.h: Rebuild.
8735 * All backends: Remove initialization of align_power_min.
8737 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8739 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8741 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8743 * config.bfd (mips-dec-netbsd*): New target.
8744 * configure.host (mips-dec-netbsd*): New host.
8745 * configure.in (mips-dec-netbsd*): New native.
8746 * configure: Rebuild.
8748 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8750 Make the COFF backend linker merge common types:
8751 * cofflink.c (struct coff_debug_merge_element): Define.
8752 (struct coff_debug_merge_type): Define.
8753 (struct coff_debug_merge_hash_entry): Define.
8754 (struct coff_debug_merge_hash_table): Define.
8755 (coff_debug_merge_hash_table_init): Define.
8756 (coff_debug_merge_hash_table_free): Define.
8757 (coff_debug_merge_hash_lookup): Define.
8758 (struct coff_final_link_info): Add debug_merge field.
8759 (coff_debug_merge_hash_newfunc): New static function.
8760 (_bfd_coff_final_link): Allocate and free debug_merge table.
8761 (coff_link_input_bfd): Merge identical enum, struct and union
8764 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8766 Convert i960 COFF to use COFF backend linker.
8767 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8768 structure to store the symbol being used.
8769 (coff_i960_start_final_link): New static function.
8770 (coff_i960_relocate_section): New static function.
8771 (coff_i960_adjust_symndx): New static function.
8772 (coff_start_final_link): Define.
8773 (coff_relocate_section): Define.
8774 (coff_adjust_symndx): Define.
8775 * coffcode.h (bfd_coff_backend_data): Add new callback function
8776 _bfd_coff_start_final_link.
8777 (bfd_coff_start_final_link): Define.
8778 (coff_start_final_link): Define if not defined.
8779 (bfd_coff_std_swap_table): Add coff_start_final_link.
8780 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8782 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8783 function callback is not NULL.
8784 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8785 (_bfd_coff_internal_syment_name): Declare.
8786 * libcoff.h: Rebuild.
8787 * configure.in (icoff_big_vec): Add cofflink.o.
8788 (icoff_little_vec): Likewise.
8789 * configure: Rebuild.
8791 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8793 * Makefile.in (clean-info): Remove extraneous tab from line
8796 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8798 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8799 contents has relocs.
8801 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8803 * coffcode.h (coff_compute_section_file_positions): Keep the
8805 (coff_write_object_contents): Remember if it's a relocatable
8807 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8808 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8809 if relocatable file. Swap out saved raw size.
8811 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8813 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8814 (maintainer-clean): Rename from realclean, passing
8815 maintainer-clean down to subdirectories, but leave realclean as a
8818 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8821 * dep-in.sed: Remove config.h from generated dependencies.
8823 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8824 broken out of sunos_canonicalize_dynamic_symtab.
8825 (sunos_canonicalize_dynamic_symtab): Call new function
8826 sunos_slurp_dynamic_symtab.
8827 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8828 dynamic symbol table to the caller.
8829 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8830 callback to override the symbols being read.
8831 * libaout.h (struct aout_backend_data): Add three new parameters
8832 to add_dynamic_symbols callback.
8834 Extensive minor changes to avoid various gcc warnings. Also:
8835 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8836 * archures.c (bfd_arch_info_type): Change mach field from long to
8838 (bfd_lookup_arch): Change machine parameter from long to unsigned
8841 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8843 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8844 a symbol with a non-zero plt_offset.
8846 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8848 * elfcode.h (align_file_position): Remove; not used.
8850 * configure.in: Only check for <sys/procfs.h> on a native system,
8851 and make sure it defines prstatus_t.
8852 * configure: Rebuild.
8854 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8856 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8858 * config.in: Rename from config.h.in.
8859 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8860 Check for config.h:config.in when creating stamp-h.
8861 * configure: Rebuild.
8862 * Makefile.in (stamp-h): Depend upon config.in rather than
8863 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8864 calling config.status.
8866 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8867 (Makefile): Just rebuild Makefile.
8868 (config.h, stamp-h): New targets.
8869 * configure.in: Create stamp-h when rebuilding config.h.
8870 * configure: Rebuild.
8872 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8874 * configure.in: Call AC_CONFIG_HEADER. Substitute
8875 HOST_64BIT_LONG. Check that various header files exist. Check
8876 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8877 and/or free need to be declared. Don't make a link to sysdep.h.
8878 Define TRAD_HEADER for various hosts.
8879 * configure: Rebuild.
8880 * configure.host: Don't set my_host. Add definitions taken from
8881 host header files for various entries. Remove entries which now
8883 * acconfig.h: New file.
8884 * config.h.in: New file, built by autoheader.
8885 * sysdep.h: New file.
8886 * Makefile.in (do_distclean): Don't remove sysdep.h.
8888 (LOCAL_H_DEPS): New variable.
8889 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8891 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8892 ($(OPTIONAL_BACKENDS)): Likewise.
8893 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8894 looking through sysdep.h.
8895 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8896 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8897 (fprintf_vma, sprintf_vma): Likewise.
8898 (int64_type, uint64_type): Don't define.
8899 * bfd-in2.h: Rebuild.
8900 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8901 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8902 * lynx-core.c: Include stuff from old hosts/lynx.h.
8903 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8904 rather than NO_FCNTL.
8905 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8906 rather than NATIVE_HPPAHPUX_COMPILER.
8907 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8909 * hosts/*.h: Remove all header files which merely include,
8910 declare, and define things. Leave header files which define
8911 information needed by trad-core.c.
8913 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8914 (BFD_CC_FOR_BUILD): Define.
8915 * configure.in: Use BFD_CC_FOR_BUILD.
8916 * configure: Rebuild.
8918 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8920 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8921 * configure: Rebuild.
8923 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8926 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8928 * config.bfd: i386pe_ve -> i386pe_vec.
8930 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8932 * configure.host: Incorporate host Makefile fragments by setting
8934 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8935 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8936 value based on whether the code is being compiled by a cross
8937 compiler. Don't substitute host_makefile_frag or frags.
8938 * aclocal.m4: New file to define local AC_PROG_CC.
8939 * configure: Rebuild.
8940 * Makefile.in (INSTALL): Set to @INSTALL@.
8941 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8942 (INSTALL_DATA): Set to @INSTALL_DATA@.
8944 (CC): Define as @CC@.
8945 (CFLAGS): Set to @CFLAGS@.
8946 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8947 (@host_makefile_frag@): Remove.
8948 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8949 after other options.
8950 (config.status): Remove dependency upon @frags@.
8951 * config/*.mh, config/README: Remove.
8953 * config.bfd: Rewrite to incorporate the contents of the Makefile
8954 fragments by setting shell variables, rather than merely returning
8955 the name of a Makefile fragment.
8956 * configure.in: Use shell variables set by config.bfd rather than
8957 looking at the target Makefile fragment files. Don't substitute
8958 target_makefile_frag. Do substitute TDEFINES.
8959 * configure: Rebuild.
8960 * Makefile.in (@target_makefile_frag@): Remove.
8961 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8962 * config/*.mt: Remove.
8964 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8966 * configure.in: Put changequote lines around "i[345]86" patterns
8967 section of core file support.
8969 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8971 * som.c (som_bfd_print_private_bfd_data): Define to use the
8974 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8976 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8977 entry, text_start and data_start.
8979 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8981 * Makefile.in (OFILES): Remove $(TDEPFILES).
8982 * config/apollo.mt (TDEPFILES): Remove.
8983 * config/README: Update.
8985 * configure.in: For a native configuration, set COREFILE and
8986 COREFLAG based on the canonical host name.
8987 * configure: Rebuild.
8988 * Makefile.in: Rebuild dependencies.
8989 (ALL_CFLAGS): Add @COREFLAG@.
8990 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8991 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8992 support routines. Check LYNX_CORE rather than HOST_LYNX.
8993 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8994 * i386lynx.c: Likewise.
8995 * m68klynx.c: Likewise.
8996 * sparclynx.c: Likewise.
8997 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8998 * *-core.c: Comment changes.
8999 * config/decstation.mh (HDEPFILES): Remove.
9000 (HDEFINES): Remove -DTRAD_CORE.
9001 * config/irix3.mh (RANLIB): Remove.
9002 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9003 (HDEFINES): Remove -DIRIX_CORE.
9004 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9005 (HDEFINES): Remove -DTRAD_CORE.
9006 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9007 * config/ultra3.mh (RANLIB): Remove.
9008 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9009 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9010 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9011 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9012 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9013 * config/i386aix.mh, config/i386bsd.mh: Remove.
9014 * config/i386linux.mh, config/i386mach3.mh: Remove.
9015 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9016 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9017 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9018 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9019 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9020 * config/solaris2.mh, config/stratus.mh: Remove.
9021 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9022 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9024 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9026 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9027 DT_FINI entry if the appropriate symbol is not in the hash table.
9029 * libelf.h (struct elf_backend_data): Add create_program_headers
9030 and want_hdr_in_seg fields.
9031 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9033 (elf_backend_create_program_headers): Likewise.
9034 (elfNN_bed): Initialize create_program_headers and
9036 * elf.c (get_program_header_size): Call create_program_headers
9038 (map_program_segments): Check want_hdr_in_seg backend field. Call
9039 create_program_headers backend routine.
9041 * elf.c (assign_file_positions_except_relocs): Align non allocated
9042 sections when creating an executable.
9044 * elfcode.h (elf_swap_phdr_in): Make non static.
9045 (elf_swap_phdr_out): Make non static.
9046 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9047 (bfd_elf32_swap_phdr_out): Declare.
9048 (bfd_elf64_swap_phdr_in): Declare.
9049 (bfd_elf64_swap_phdr_out): Declare.
9051 * ecofflink.c (ecoff_collect_shuffle): New static function.
9052 (_bfd_ecoff_get_accumulated_pdr): New function.
9053 (_bfd_ecoff_get_accumulated_sym): New function.
9054 (_bfd_ecoff_get_accumulated_ss): New function.
9055 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9056 (_bfd_ecoff_get_accumulated_sym): Declare.
9057 (_bfd_ecoff_get_accumulated_ss): Declare.
9058 * libbfd.h: Rebuild.
9060 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9062 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9064 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9065 warning symbols. If any section is named .gnu.warning.XXX, treat
9066 the contents as a warning to be issued if the symbol XXX is
9068 (elf_link_output_extsym): For an indirect or warning symbol, just
9069 output the symbol it points to.
9071 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9072 if bfd_hash_allocate fails, since it will already be set.
9073 (generic_link_hash_newfunc): Likewise.
9074 (archive_hash_newfunc): Likewise.
9075 (hash_entry_bfd): New static function.
9076 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9077 callback. Allocate a new warning using the hash table newfunc.
9078 Use bfd_hash_replace to update the entry in the hash table, rather
9079 than assuming we can copy the fields with structure assignment.
9081 * hash.c (bfd_hash_replace): New function.
9082 * bfd-in.h (bfd_hash_replace): Declare.
9083 * bfd-in2.h: Rebuild.
9085 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9087 * config.bfd: Add mips*vr4300-*-elf* target.
9088 * config/mipsbvr4300.mt: Added.
9090 See file ChangeLog.2
9097 version-control: never