1 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4 change wrt length == max_namelen.
6 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8 * Many files: Added gettext invocations around user-visible
10 * libbfd-in.h: Added gettext includes and defines.
11 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
12 HAVE_LC_MESSAGES): Define.
13 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
15 * Makefile.am (SUBDIRS): Added po.
16 (POTFILES): New macro.
17 (po/POTFILES.in): New target.
18 (SOURCE_HFILES): New macro.
20 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
22 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
24 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
25 NT_PRSTATUS note section encountered, it contains the status of
26 the currently executing thread when the core file was written.
28 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
30 * libcoff.h: Add extra parameter to
31 bfd_coff_link_output_has_begun overrideable function.
32 * cofflink.c: Pass extra parameter to
33 bfd_coff_link_output_has_begun function.
34 * bfd-in.h: Add prototypes for exported ARM interworking
36 * peicode.h: ARM specific code reorganised to conform to BFD
38 * coffcode.h: ARM specific code reorganised to conform to BFD
40 * coff-arm.c: Code reorganised to conform to the BFD coding
41 conventions. Global variables have been moved into an ARM
42 specific hash table structure and a new function:
43 bfd_arm_get_bfd_for_interworking() has been created which is
44 called from the linker scripts.
46 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
48 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
50 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
51 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
52 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
53 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
55 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
57 * config.bfd: Added sparc86x support.
59 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
61 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
62 an out of range pc-relative jump/call to an undefined weak symbol.
64 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
66 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
69 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
71 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
72 an error other than bfd_error_system_call, set the error to
73 bfd_error_wrong_format.
75 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
76 bfd_elf32_powerpcle_vec.
78 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
79 program segments are zero, don't set p_paddr_valid.
81 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
83 * elf64-alpha.c: Initial implementation of relaxation --
84 (struct alpha_elf_link_hash_entry): Add use_count member.
85 (elf64_alpha_check_relocs): Initialize and increment it.
86 (elf64_alpha_can_merge_gots): Check it when considering merging.
87 (elf64_alpha_merge_gots): Drop entries with zero use.
88 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
89 (elf64_alpha_always_size_sections): Split out got sizing ...
90 (elf64_alpha_size_got_sections): ... here. New function.
91 (elf64_alpha_relax_find_reloc_ofs): New function.
92 (elf64_alpha_relax_with_lituse): Likewise.
93 (elf64_alpha_relax_without_lituse): Likewise.
94 (elf64_alpha_relax_opt_call): Likewise.
95 (elf64_alpha_relax_section): Likewise.
96 (elf64_alpha_add_symbol_hook): Likewise.
97 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
98 (elf64_alpha_relocate_section): Likewise.
99 (bfd_elf64_bfd_relax_section): Define.
100 (elf_backend_add_symbol_hook): Likewise.
102 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
104 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
105 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
106 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
108 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
110 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
111 * configure: Rebuild.
113 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
115 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
116 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
117 * configure.in: Define and substitute WIN32LDFLAGS and
119 * aclocal.m4: Rebuild with new libtool.
120 * configure, Makefile.in: Rebuild.
122 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
124 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
125 before any other symbols in the same section.
127 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
129 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
132 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
134 * dwarf2.c (comp_unit): Move it earlier in the source. Add
136 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
137 Use addr_size for address size, rather than sizeof(bfd_vma).
138 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
139 Fix call to read_address.
140 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
141 Scrap other unneeded arguments. Fix call to read_address.
142 (scan_unit_for_functions): Fix call to read_attribute.
143 (parse_comp_unit): We now handle more values for addr_size.
144 Set addr_size in unit. Fix call to read_attribute and
147 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
149 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
151 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
153 * archures.c (bfd_default_scan): Add m68k cases back to default
154 switch, reverting patch of March 25, since IEEE support depends
157 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
159 * Makefile.am (diststuff): New target.
160 * Makefile.in: Rebuild.
162 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
164 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
165 som_offset when we have an extended name table.
167 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
169 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
171 * Makefile.in: Rebuild.
173 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
175 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
176 symbols when creating a shared library.
177 (elf_m68k_adjust_dynindx): New function, used by above code.
178 (elf_m68k_finish_dynamic_sections): Initialize the section
180 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
182 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
184 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
187 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
189 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
192 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
194 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
197 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
199 * configure.in: Set version to 2.9.1.
200 * configure: Rebuild.
202 * Branched binutils 2.9.
204 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
206 * syms.c (ENABLE_CACHING): Define.
207 (struct indexentry): Define.
208 (struct stab_cache): Remove.
209 (cmpindexentry): New static function.
210 (struct stab_find_info): Add new fields: indextable,
211 indextablesize, cached_indexentry, cached_offset, cached_stab, and
212 cached_file_name. Remove fields: file_cache, function_cache, and
214 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
215 index table and search it.
217 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
219 * elf.c (_bfd_elf_copy_private_section_data): Call
220 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
222 * cpu-mips.c: Remove trailing comma at end of enumeration list.
224 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
226 * coff-arm.c: Define all globally visible variables and functions
227 only when COFF_WITH_PE is not defined.
228 * configure.in (armpe_little_vec, armpe_big_vec): Add
230 * configure: Rebuild.
232 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
234 Fix some gcc -Wall warnings:
235 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
236 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
237 * archures.c (bfd_default_scan): Likewise.
238 * bfd.c (bfd_scan_vma): Likewise.
239 * binary.c (mangle_name): Likewise
240 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
241 * coff-sh.c (sh_relocate_section): Likewise.
242 * coff-stgo32.c (create_go32_stub): Likewise.
243 * coffcode.h (coff_slurp_line_table): Likewise.
244 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
245 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
246 (assign_file_positions_for_segments): Likewise.
247 * elf32-mips.c (mips_elf_relocate_section): Likewise.
248 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
249 * oasys.c (oasys_write_sections): Likewise.
250 * ppcboot.c (ppcboot_object_p): Likewise.
251 (mangle_name): Likewise.
252 * riscix.c (riscix_fix_pcrel_26): Likewise.
253 * srec.c (srec_scan): Likewise.
254 * stabs.c (_bfd_write_section_stabs): Likewise.
255 * sunos.c (sunos_add_dynamic_symbols): Likewise.
256 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
257 switch. Declare parameters for function pointers.
258 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
260 * elf.c (elf_sort_sections): Likewise.
261 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
262 Add default cases to switches.
263 (coff_arm_relocate_section): Remove unused local variables.
265 (coff_arm_bfd_set_private_flags): Change flag variable to type
267 * coff-mips.c (mips_relocate_section): Initialize use_lo.
268 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
269 (dump_toc): Change cat to const, and initialize it.
270 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
271 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
272 (sh_elf_relocate_section): Initialize r_symndx.
273 * coffcode.h (coff_compute_section_file_positions): Only declare
274 old_sofar if ALIGN_SECTIONS_IN_FILE.
275 (coff_write_object_contents): Initialize csym.
276 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
277 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
279 * dwarf2.c: Include libiberty.h.
280 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
281 (decode_line_info): Remove unused local variables.
282 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
283 (m32r_elf_relocate_section): Likewise.
284 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
285 (v850_elf_reloc): Likewise.
286 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
287 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
288 * elf.c (assign_file_positions_for_segments): Always set adjust.
289 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
290 parenthesize expression.
291 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
292 (m32r_elf_object_p): Return a value.
293 (m32r_elf_print_private_bfd_data): Change fprintf format string.
294 * elf32-mips.c (mips_elf_final_link): Initialize last.
295 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
296 * elf32-v850.c (v850_elf_object_p): Return a value.
297 (v850_elf_print_private_bfd_data): Change fprintf format string.
298 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
300 * elflink.h (elf_link_add_object_symbols): Change vernum to
301 unsigned int, and initialize it. Change fprintf format string.
302 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
303 when setting or comparing to soname_indx.
304 (elf_create_pointer_linker_section): Change num_symbols to
306 * libcoff-in.h (coff_data_type): Change flags to flagword.
307 * peicode.h (pe_print_idata): Initialize idx. Change j to
308 bfd_size_type. Initialize hint_member. Remove useless test to
310 (pe_print_edata): Change num_functions and num_names in struct
311 EDT_type to unsigned long. Remove cast. Change fprintf format
313 * ppcboot.c (ppcboot_object_p): Change i to size_t.
314 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
316 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
317 int *. Update uses. Change j to long.
318 * bfd-in2.h, libcoff.h: Rebuild.
320 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
322 * elf32-v850.c Remove definition of USE_REL.
323 (v850_elf_info_to_howto_rela): New function.
324 (v850_elf_perform_relocation): Renamed from
325 v850_elf_store_addend_in_insn. Removed replace argument.
326 (v850_elf_reloc): store the relocation in the addend field instead
328 (v850_elf_final_link_relocate): Now calls
329 v850_elf_perform_relocation.
330 (v850_elf_relocate_section): Remove code to generate REL
333 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
335 * coffcode.h (coff_new_section_hook): Set the type and storage
336 class in the native symbol information allocated for a new section
339 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
341 * peicode.h: Chain together calls to
342 coff_bfd_copy_private_bfd_data and
343 coff_bfd_print_private_bfd_data.
345 * coff-arm.c: Add prototypes for
346 coff_arm_bfd_print_private_bfd_data and
347 coff_arm_bfd_copy_private_bfd_data.
349 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
351 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
354 * peicode.h: Call arm-coff private data functions after handling
357 * coff-arm.c: Turn statics into globals so that they can be shared
358 both pe and pei backends.
360 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
362 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
364 (sunos_write_object_contents): Likewise.
365 * aoutx.h (NAME(aout,machine_type)): Likewise.
366 * coffcode.h (coff_set_arch_mach_hook): Likewise.
368 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
370 * archures.c (bfd_mach_m68*): Add definitions for various m68k
372 (bfd_default_scan): Remove m68k special cases.
373 * bfd-in2.h: Rebuild.
374 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
376 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
377 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
379 (bfd_m68k_arch): Set mach field to zero to signal no explicit
380 selection, change printable_name to just "m68k" and make that the
381 default instead of m68k:68020.
383 * aout-tic30.c (NAME): Define this to avoid multiple definitions
385 (MY_get_section_contents): Define as aout_32_get_section_contents
386 rather than NAME(aout,get_section_contents).
388 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
390 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
391 and call bfd_default_set_arch_mach to do the real work.
393 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
395 * bout.c (BALX): Include return register g14 as part of the insn.
397 (calljx_callback): Use it.
399 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
401 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
404 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
405 byte_count to unsigned int.
406 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
407 unused local variables.
409 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
410 variables er and er1.
412 * cpu-v850.c: Include <ctype.h>.
413 (scan): Case isdigit argument to unsigned char.
415 From Yan Meroth <YAN.MEROTH@st.com>:
416 * ihex.c (ihex_scan): Add extbase variable so that getting an
417 extended linear address record does not ignore any previous
419 (ihex_write_object_contents): When writing out an extended linear
420 address record, zero out any previous extended address.
422 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
424 * ieee.c (do_one): Check section before dereferencing it.
425 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
426 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
428 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
430 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
432 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
434 * coff-arm.c: Add interworking functions to pe backends.
437 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
439 * elf32-mips.c (R_MIPS15_S3): New relocation type.
440 (elf_mips_howto_table): Add R_MIPS15_S3.
441 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
442 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
443 * bfd-in2.h, libbfd.h: Rebuilt.
446 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
448 * configure.in: Use AM_DISABLE_SHARED.
449 * aclocal.m4, configure: Rebuild with libtool 1.2.
451 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
453 * coff-arm.c (coff_arm_relocate_section): Better error messages
454 when interowrking conflucts occur. Courtesy of Jonathan Walton
455 and Tony Thompson. PR 15357.
456 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
457 relocations. Patch courtesy of Jonathan Walton and Tony
460 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
462 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
463 part of Feb 22 change controling when to override the existing
464 symbol with the .plt entry.
466 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
468 * config.bfd (targ_cpu): Add thumb-pe target.
470 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
471 functions in PE build.
473 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
475 * config.bfd (sparclite-*-elf*): Added.
477 start-sanitize-vr4320
478 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
480 * mips-cpu.c: Reorganize sanitization.
482 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
485 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
487 * configure.in: Add elf.lo to elf shell variable.
488 * Makefile.am (BFD_LIBS): Remove elf.lo.
489 (BFD_LIBS_CFILES): Remove elf.c.
490 (BFD32_BACKENDS): Add elf.lo.
491 (BFD32_BACKENDS_CFILES): Add elf.c.
492 * configure, Makefile.in: Rebuild.
494 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
496 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
497 relocation against a now-local symbol should not have a dynamic
500 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
502 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
504 (pe_print_private_bfd_data): Print PE flags. From Mikey
505 <jeffdb@netzone.com>.
507 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
509 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
510 a plt entry when we can determine that we authoritatively define
513 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
515 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
516 don't actually use trad-core, but a SunOS-style core file handled
518 * hosts/sparclinux.h: Remove.
521 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
523 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
524 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
525 (elf_mips_dvp_27_s4_howto): Describe it.
526 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
527 (mips_info_to_how_rel): Handle it.
528 (mips_elf_relocate_section): Handle it.
529 * bfd-in2.h,libbfd.h: Regenerate.
532 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
534 * peicode.h (pe_print_idata): If there is no .idata section, look
535 for the import tables in some other section. Make the initial
536 label line up better with the data. Print the import address
537 table even if there is no import name table. If the import
538 address table holds actual addresses, print them.
541 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
543 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
546 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
548 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
549 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
550 bfd_error_system_call.
552 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
554 * Makefile.am (AUTOMAKE_OPTIONS): Define.
555 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
557 From H.J. Lu <hjl@gnu.org>:
558 * Makefile.am (libbfd_la_LDFLAGS): Define.
559 * Makefile.in: Rebuild.
561 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
563 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
564 * netbsd.h (MACHTYPE_OK): Define.
565 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
566 calling N_SET_MACHTYPE, rather than having a switch.
567 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
569 * i386netbsd.c (MACHTYPE_OK): Don't define.
570 (DEFAULT_MID): Define.
571 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
572 (MACHTYPE_OK): Don't define.
573 (DEFAULT_MID): Define.
574 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
575 (DEFAULT_MID): Define.
576 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
577 (DEFAULT_MID): Define.
578 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
579 (DEFAULT_MID): Define.
581 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
582 * vaxnetbsd.c: New file.
583 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
584 rather than netbsd_core.
585 * targets.c (vaxnetbsd_vec): Declare.
586 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
587 defined, add netbsd_core_vec.
588 * configure.in: Set COREFILE for alpha*-*-netbsd* and
589 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
590 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
591 * config.bfd (alpha*-*-netbsd*): New target.
592 * Makefile.am: Rebuild dependencies.
593 (BFD32_BACKENDS): Add vaxnetbsd.lo.
594 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
595 * configure, Makefile.in: Rebuild.
597 * configure.host: Remove the old shared library build stuff. We
598 now use libtool instead.
600 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
602 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
604 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
606 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
607 * configure: Rebuild.
609 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
611 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
612 when merging m32r BFDs into m32rx BFDs.
614 * elf32-v850.c (remember_hi16s_reloc): New function.
615 (find_remembered_hi16s_reloc): New function.
616 (v850_elf_store_addend_in_insn): Use the above new functions to
617 match up HI6S relocs with LO16 relocs.
620 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
622 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
623 (bfd_txvu_arch): Delete.
624 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
626 * bfd-in2.h: Regenerate.
629 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
631 * configure.in: Change -linux* to -linux-gnu*.
632 * config.bfd, configure.host: Likewise.
633 * configure: Rebuild.
635 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
637 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
638 LO16/HI16S bug and improve comments about what is going on.
640 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
642 * configure, aclocal.m4: Rebuild with new libtool.
645 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
647 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
648 when merging v850 code into v850e/v850ea code. Do not initialise
649 output flags if the input is the default architecture. PR14732.
651 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
654 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
656 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
657 get the size from bfd_arch_bits_per_address instead of directly
660 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
662 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
663 to wrap, just return all 1's bits instead.
664 * libbfd.h: Regenerate.
666 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
668 * coff-i386.c (coff_pe_i386_relocate_section): New static function
670 (coff_relocate_section): If COFF_WITH_PE, define as
671 coff_pe_i386_relocate_section.
672 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
673 skip empty sections, to match coff_write_object_contents.
675 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
676 rather than swapping out r_offset twice. From Luke Deller
677 <luked@cse.unsw.edu.au>.
679 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
681 * configure.in: Set libtool_enable_shared rather than
682 libtool_shared. Remove diversion hack.
683 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
686 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
688 * syms.c (struct stab_cache): Define.
689 (struct stab_find_info): Remove cached_offset, cached_stab,
690 cached_str, and cached_stroff fields. Add file_cache,
691 function_cache, and line_cache fields.
692 (_bfd_stab_section_find_nearest_line): Use extensive caching to
695 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
697 * peicode.h (pe_print_idata): Check for import of ordinal rather
699 (pe_print_edata): If there is no .edata section, look for the
700 export data in some other section.
702 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
704 * configure.in: Change version to 2.8.4.
705 * configure: Regenerated.
707 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
709 Add tms320c30 support:
710 * cpu-tic30.c: New file.
711 * aout-tic30.c: New file.
712 * coff-tic30.c: New file.
713 * archures.c (bfd_arch_tic30): Define.
714 (bfd_tic30_arch): Declare.
715 (bfd_archures_list): Add bfd_tic30_arch.
716 * targets.c (bfd_target_vector): Add tic30_aout_vec and
718 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
719 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
720 (coff_set_flags): Likewise.
721 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
722 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
723 * Makefile.am: Rebuild dependencies.
724 (ALL_MACHINES): Add cpu-tic30.lo.
725 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
726 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
727 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
728 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
730 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
732 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
733 to lag behind LO16 reloc by a couple of instructions.
735 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
737 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
738 make to reexamine the file timestamp.
739 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
741 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
745 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
747 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
748 and partial_inplace=false.
749 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
752 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
754 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
755 to create .dynsbss and .rela.sbss sections.
756 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
757 copied from dynamic objects into .sbss.
758 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
759 use it. Correct typo of .rela.sdata2.
760 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
761 put the data, which may now be in .sbss.
762 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
763 (elf_backend_create_dynamic_sections): Define as
764 ppc_elf_create_dynamic_sections.
766 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
767 against _GLOBAL_OFFSET_TABLE_.
768 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
769 shared libraries which refer to local symbols. Make sure that the
770 test for allocating space for a reloc in a shared object is the
771 same as the test for emitting a reloc.
774 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
776 * elf32-mips.c: Add dvp support.
779 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
781 * config.bfd (i[3456]-*-mingw32*): New target.
782 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
783 * aclocal.m4, configure: Rebuild.
786 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
788 * config.bfd, configure.in: Add dvp support.
789 * configure: Regenerate.
790 * aclocal.m4: Regenerate.
791 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
792 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
795 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
797 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
800 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
802 Sparc v9 ABI compliant PLT:
803 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
804 (plt_templates, sparc64_elf_build_plt_entry): Delete.
805 (LARGE_PLT_THRESHOLD): New define.
806 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
807 (sparc64_elf_build_plt): New function.
808 (sparc64_elf_plt_entry_offset): Likewise.
809 (sparc64_elf_plt_ptr_offset): Likewise.
810 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
811 contain the index for convenience. Skip the initial entries
813 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
814 memory for the benefit of .rela.plt.
815 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
816 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
817 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
818 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
819 Call sparc64_elf_build_plt.
820 (elf_backend_want_got_plt): No.
821 (elf_backend_plt_readonly): No.
822 (elf_backend_plt_alignment): 8.
824 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
825 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
826 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
829 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
831 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
833 * cpu-mips.c (arch_info_struct): Add mips variants.
834 * bfd-in2.h: Rebuilt.
836 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
838 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
839 preserving the contents of t2a3_b_insn.
841 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
843 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
844 (i[3456]86sco3.2v5*coff): New target.
846 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
848 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
850 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
852 * bfd.c (bfd_get_error_handler): Add orthogonal function.
853 * bfd-in2.h: Regenerate.
855 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
857 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
859 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
861 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
862 adjust addend for an output common symbol (from Jimmy Blair
863 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
864 defined symbol to counteract adjustment made in generic relocation
867 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
869 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
871 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
872 (GET_SCNDHR_NLNNO): Likewise.
874 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
876 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
878 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
880 * elf32-m32r.c: Add macros to handle NOP insertion.
882 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
884 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
885 (xcoff_mark): Likewise.
886 (xcoff_build_ldsyms): Mark absolute symbols.
888 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
890 * bout.c (b_out_write_object_contents): Sort symbols before output
891 to keep {CALL,BAL}NAME symbols adjacent.
892 (b_out_symbol_cmp): New function.
894 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
896 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
897 allocate space for a PC relative reloc against a symbol which is
898 defined in a regular file.
899 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
900 relative reloc against a symbol which is defined in a regular
903 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
905 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
906 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
908 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
909 (mips*-*-netbsd*): New target.
911 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
913 * elflink.h (elf_link_assign_sym_version): Change error message
914 from "undefined version name" to "undefined versioned symbol
917 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
919 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
922 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
924 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
927 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
928 shared. Set stab* sections to be shared and read. Set .rsrc
929 section to be read and shared.
931 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
933 * Makefile.am: Rebuild dependencies.
934 (ALL_MACHINES_CFILES): Add dwarf2.lo.
935 (ALL_MACHINES_CFILES): Add dwarf2.c.
936 * Makefile.in: Rebuild.
938 * coff-arm.c: Don't include obstack.h.
940 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
942 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
945 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
947 * configure: Regenerate to get @SHELL@ substituted.
949 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
951 * coff-arm.c (coff_arm_relocate_section): Only look at section
952 owner if there is one.
954 * elf.c (assign_file_positions_for_segments): Fail if there is not
955 enough room for the program headers. (PR14186)
957 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
959 * elf.c (_bfd_elf_find_nearest_line): Call
960 _bfd_dwarf2_find_nearest_line first.
961 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
962 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
964 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
967 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
968 object files to be merged into a M32RX executable.
970 * archures.c: Add bfd_mach_m32rx.
972 * archures.c: Add bfd_mach_m32r.
974 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
976 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
977 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
978 to decide when to align the file sections for paging.
980 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
983 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
985 * elf32-m32r.c (m32r_elf_object_p): New Function.
986 (m32r_elf_final_write_processing): New Function.
987 (m32r_elf_set_private_flags): New Function.
988 (m32r_elf_copy_private_bfd_data): New Function.
989 (m32r_elf_merge_private_bfd_data): New Function.
990 (m32r_elf_print_private_bfd_data): New Function.
991 (elf_backend_object_p): Point to m32r_object_p.
992 (elf_backend_final_write_processing): Point to
993 m32r_elf_final_write_processing.
994 (bfd_elf32_bfd_copy_private_bfd_data): Point to
995 m32r_elf_copy_private_bfd_data.
996 (bfd_elf32_bfd_merge_private_bfd_data): Point to
997 m32r_elf_merge_private_bfd_data.
998 (bfd_elf32_bfd_set_private_flags): Point to
999 m32r_elf_set_private_bfd_data.
1000 (bfd_elf32_bfd_print_private_bfd_data): Point to
1001 m32r_elf_print_private_bfd_data.
1003 start-sanitize-m32rx
1004 * cpu-m32r.c: Add m32rx cpu architecture.
1005 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
1006 architecture machines.
1009 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
1012 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
1014 * configure: Only build libbfd shared if --enable-shared's value
1015 was `yes', or was set to `*bfd*'.
1016 * aclocal.m4: Likewise.
1017 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
1018 original source of this bit of code. It's not clear what the best fix
1021 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
1023 * linker.c (generic_link_add_symbol_list): Always init udata.p so
1024 that the generic relaxation code can function when input and output
1025 file formats are mismatched.
1027 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
1029 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
1031 * elf.c (assign_file_positions_for_segments): For a loadable
1032 section, make sure that the load address is correct relative to
1033 the load address of the segment plus the size of the segment so
1036 * coffcode.h (_coff_link_output_has_begun): Make static.
1037 (_coff_final_link_postscript): Likewise.
1039 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
1041 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
1042 which a relocation refers to an indirect or warning symbol.
1044 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
1046 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
1047 (coff_arm_final_link_postscript): New function.
1048 (coff_arm_link_output_has_begun): New function.
1050 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
1051 _bfd_coff_link_output_has_begun and
1052 _bfd_coff_final_link_postscript. Add new macros:
1053 bfd_coff_link_output_has_begun() and
1054 bfd_coff_final_link_postscript().
1056 * cofflink.c (_bfd_coff_final_link): Insert calls to
1057 bfd_coff_link_output_has_begun() and
1058 bfd_coff_final_link_postscript().
1060 * coffcode.h: Add two new fields to bfd_coff_backend_data
1061 structure: _bfd_coff_link_output_has_begun and
1062 _bfd_coff_final_link_postscript. Add default initialisers for
1063 these fields. Add overridable aliases for the coff swap functions
1064 in the backend data structure.
1066 * elf32-v850.c: Update with patches from the branch to fix
1067 HI16_S/LO16 reloc pairs.
1070 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
1072 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
1074 (USE_REL): Don't define any more, switch to using RELA
1076 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
1079 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1081 * archures.c (bfd_mach_mips*): Define.
1082 (start-sanitize-vr5400):
1083 (vr5400, bfd_mach_vr5000): Define.
1084 (end-sanitize-vr5400):
1085 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1088 * cpu-mips.c (N): Define.
1089 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1090 numbers with bfd_mach_mips* macros.
1092 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1094 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1095 v850_elf_relocate_section): Fix PR2 14180 and 14181
1096 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1097 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1098 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1099 (for PR14180) to create and handle special common sections.
1100 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1101 which have data stored in the instructions. PR14258.
1103 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1105 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1106 (USER_LABEL_PREFIX): Revert back to '_'
1108 * config.bfd (targ_cpu): Add support for Thumb target.
1110 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1112 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1113 (get_symbol_value): Handle R_SH_SWITCH8.
1114 (sh_relax_delete_bytes): Likewise.
1116 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1118 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1119 gcc/config/arm/semi.h
1121 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1124 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1126 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1129 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1131 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1134 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1136 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1139 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1141 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1142 complain if inout and output formats differ.
1144 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1146 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1147 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1148 * Makefile.in: Rebuild.
1149 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1150 automake and autoconf.
1152 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1153 (COFF_WITH_PR to COFF_WITH_PE).
1155 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1157 * coff-arm.c: Make variables and some functions static, so that
1158 this file can be included in multiple object files.
1159 (coff_arm_bfd_final_link): Fix minor bug.
1161 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1163 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1165 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1167 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1169 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1171 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1173 * sunos.c (sunos_add_one_symbol): When overriding a defined
1174 symbol, set it to undefined, not new.
1176 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1179 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1181 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1182 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1184 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1186 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1187 (mn10300_elf_relax_section): Likewise.
1189 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1191 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1192 bfd_h_get_* calls to "bfd_byte *".
1194 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1196 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1198 (mn10300_elf_relax_section): Include stack space for register saves
1199 in the imm8 field of a "call" instruction.
1200 (compute_function_info): Determine how much stack is allocated by
1201 the movm instruction. Fix typo.
1202 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1204 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1206 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1207 a version dependency could not be found.
1209 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1211 * configure.com: Get version info from configure.in
1213 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1215 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1216 New function. Avoid mixing US1 and HAL R1 code.
1217 Set resulting memory ordering to the strongest one used.
1218 (sparc64_elf_object_p): Set bfd_mach correctly.
1220 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1222 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1223 (sparc64_elf_check_relocs): Handle them.
1224 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1225 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1227 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1229 * configure.in (sparc*-*-linux*): Use trad-core and ...
1230 * hosts/sparclinux.h: New file.
1232 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1234 * config.bfd (sparc64-*-linux*): New target.
1236 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1237 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1239 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1240 Set .plt alignment from new plt_alignment.
1241 * elflink.h (elf_link_create_dynamic_sections): Set version section
1242 alignment to LOG_FILE_ALIGN.
1243 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1244 (elfXX_bed): Init plt_alignment.
1246 * elf64-sparc.c (sparc64_elf_check_relocs,
1247 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1248 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1249 sparc64_elf_finish_dynamic_sections): New functions.
1250 (sparc64_elf_howto_table): Fix a few name strings.
1251 (ELF_DYNAMIC_INTERPRETER): New definition.
1252 (sparc64_elf_relocate_section): Handle shared libraries.
1254 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1255 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1256 PLT definitions sparc64-linux originally choose. These will go
1257 away soon in favour of the official abi definitions.
1259 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1261 * coff-sh.c (coff_small_object_p): New static function.
1262 (coff_small_new_section_hook): New static function.
1263 (bfd_coff_small_swap_table): New static const structure.
1264 (coff_small_close_and_cleanup): Define.
1265 (coff_small_bfd_free_cached_info): Define.
1266 (coff_small_get_section_contents): Define.
1267 (coff_small_get_section_contents_in_window): Define.
1268 (shcoff_small_vec): New static structure.
1269 (shlcoff_small_vec): New static structure.
1270 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1272 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1273 shlcoff_small_vec to targ_selvecs.
1275 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1276 * configure: Rebuild.
1278 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1280 * evax-egsd.c: Weak symbols are global.
1282 * evax-emh.c: Use proper casts.
1284 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1286 * evax-egsd.c: Section names and symbols have different
1287 length restrictions. Add length parameter to
1288 _bfd_evax_length_hash_symbol.
1289 * evax-etir.c: Likewise.
1290 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1292 * evax.h (EOBJ_S_C_SECSIZ): Define.
1294 * evax-alpha.c: Remove duplicate test.
1296 * evax-emh.c: SYS$ functions are upper-case.
1298 * evax-egsd.c: Create separate sections for common symbols.
1299 * evax-etir.c: Don't output common section.
1300 * evax.h: Bump up section count.
1302 * configure.com: Use 64bit integers with DEC C.
1304 * evax-egsd.c: Make section flags dec c compatible.
1306 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1308 * som.c (normalize): Delete function.
1309 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1310 changed. Use passed in elength to determine size of the extended
1311 name table instead of computing it again.
1313 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1315 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1316 IMAGE_SCN_MEM_READ for an unrecognized section.
1318 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1320 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1321 '/' in the extended name table.
1323 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1325 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1326 symbols, check globals list before matching on locals.
1328 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1330 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1333 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1335 * peicode.h (pe_mkobject_hook): Set DLL flag.
1336 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1338 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1339 for .stab* sections. Replace strlen of constant strings with
1342 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1344 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1345 merge got and reloc entries from ind syms to their target.
1346 (elf64_alpha_always_size_sections): Call it.
1347 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1348 (elf64_alpha_can_merge_gots): Likewise.
1349 (elf64_alpha_merge_gots): Likewise.
1351 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1352 as it is insufficient to handle the relocation changes as well.
1354 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1356 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1357 relocs for symbols in shlibs that have been forced local.
1358 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1360 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1362 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1363 got_enties of the default symbol for the default versioned
1364 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1367 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1369 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1370 24 bits of the PC when computing a PC relative relocation.
1372 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1374 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1375 Correct value for maximum positive 22 bit PC relative relocation.
1376 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1377 HI_16 relocations. Correct bit adjustment in TDA offsets.
1379 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1381 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1382 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1384 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1386 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1389 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1391 * config.bfd: Missed one alpha* change.
1393 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1395 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1396 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1397 (MINUS_ONE): New macro.
1398 (sparc_elf_notsup_reloc): New function.
1399 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1400 H44,M44,L44,REGISTER.
1401 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1402 (init_insn_reloc): New function.
1403 (sparc_elf_wdisp16_reloc): Use it.
1404 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1406 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * som.c (som_construct_extended_name_table): Remove static
1409 function, and define as macro instead.
1411 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1413 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1414 recognizes alphaev5 etc.
1415 * configure.host: Likewise.
1417 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1419 Make ld -s work on AIX:
1420 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1421 section if we are stripping.
1422 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1423 size if we are stripping.
1424 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1425 and don't write out relocs, if we are stripping.
1426 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1427 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1430 * configure.in: Don't include elf.lo again for ELF targets; it's
1431 always in the library anyhow.
1432 * configure: Rebuild.
1434 * bfd-in2.h: Rebuild.
1436 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1437 char *, when calling bfd_get_32 and bfd_put_32.
1438 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1439 when calling strcpy.
1441 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1443 * reloc.c (bfd_check_overflow): New function.
1444 (bfd_perform_relocation, bfd_install_relocation): Use it.
1445 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1446 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1447 * bfd-in2.h: Regenerate.
1448 * libbfd.h: Regenerate.
1450 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1452 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1453 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1455 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1457 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1458 (stmp-bfd-h): Rename from stmp-bfd.h.
1459 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1460 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1461 (stmp-bin2-h): New target.
1462 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1463 (stmp-lbfd-h): New target.
1464 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1465 (stmp-lcoff-h): New target.
1466 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1467 stmp-lbfd-h, and stmp-lcoff-h.
1468 * Makefile.in: Rebuild.
1470 * configure.in: Use a diversion to set enable_shared before the
1471 arguments are parsed.
1472 * configure: Rebuild.
1474 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1476 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1477 renamed to R_SPARC_UNUSED_42.
1478 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1479 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1480 renamed to R_SPARC_UNUSED_42.
1481 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1482 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1483 * bfd-in2.h: Regenerated.
1484 * libbfd.h: Regenerated.
1486 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1488 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1489 after we have set *sym_hash.
1491 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1493 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1495 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1497 * Makefile.am (libbfd_a_SOURCES): Define.
1498 * Makefile.in: Rebuild.
1500 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1501 * aclocal.m4: Rebuild with new libtool.
1502 * configure: Rebuild.
1504 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1506 * elf.c (map_sections_to_segments): Even if we are not demand
1507 paged, don't put a loadable section after a nonloadable section.
1508 (assign_file_positions_for_segments): Increment the file offset
1509 for a section with contents, even if it is not loadable.
1511 start-sanitize-v850e
1512 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1514 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1515 indicating that __ctbp could not be found.
1518 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1520 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1522 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1523 start-sanitize-v850e
1525 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1526 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1527 Add support for the CALLT relocs.
1529 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1530 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1533 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1534 relocations against non-existant symbols.
1536 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1538 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1540 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1541 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1542 bit reloc in the tiny data area.
1545 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1547 Merged changes from Martin Hunt:
1549 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1550 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1553 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1554 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1556 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1557 Do 15 and 21 bit pc-relative relocations.
1558 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1561 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1562 added to the relocation, not or'd.
1565 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1567 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1569 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1571 * archures.c (bfd_default_scan): Use strcasecmp.
1572 (bfd_default_scan): Test for match with arch_name + ":" +
1574 (bfd_default_scan): Test for match with printable_name - ":".
1575 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1576 cases. Each implements their own scan function.
1577 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1578 special cases. Since info->mach == 0. The test mach == number
1580 (bfd_arch_list): New function, return name of all the supported
1583 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1585 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1586 decoding architecture.
1587 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1590 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1592 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1594 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1596 * Makefile.am: Rebuild dependencies.
1597 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1598 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1599 * Makefile.in: Rebuild.
1601 * reloc.c: Remove extraneous commas from relocation entries.
1602 Remove BFD_RELOC_V850_16_PCREL.
1603 * bfd-in2.h: Rebuild.
1605 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1606 in sections named .tocbss rather than .bss.
1608 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1610 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1611 BFD_RELOC_V850_16_PCREL.
1613 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1615 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1616 the same as C_EXT syms.
1617 (coff_link_add_symbols): Ditto.
1618 (_bfd_coff_link_input_bfd): Ditto.
1619 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1620 it to preserve and restore state of global_to_static flag.
1622 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1624 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1625 bits in e_flags field rather than magic numbers.
1626 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1627 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1628 v850_elf_print_private_bfd_data): New functions.
1630 start-sanitize-v850e
1631 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1633 * elf.c (prep_headers): Remove V850E magic number.
1634 * elf.c (prep_headers): Remove V850EA magic number.
1637 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1639 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1641 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1643 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1644 instructions are relative to the next instruction, not the
1645 current instruction.
1646 (mn10200_elf_relax_section): Similarly.
1648 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1650 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1653 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1654 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1655 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1657 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1659 * cpu-v850.c: Remove "plain" from v850 printable name.
1660 (scan): Use strcasecmp.
1662 * archures.c (bfd_mach_v850): Define.
1664 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1665 just sh/SH, use strcasecmp.
1666 (arch_info_struct): Add entries for sh3 et.al.
1668 * archures.c (bfd_mach_sh, ...): Define.
1670 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1672 * archures.c (bfd_archures_list): Always NULL terminate the list.
1674 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1676 * Makefile.am: Rebuild dependencies.
1677 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1678 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1679 (elf32-arc.lo): Remove explicit dependency.
1680 * Makefile.in: Rebuild.
1682 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1683 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1684 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1686 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1688 * configure: Rebuild with latest devo autoconf for NT support
1690 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1692 * cpu-arm.c (compatible): If B is a default type, return A.
1694 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1696 * cpu-v850.c (scan): New function.
1697 (arch_info_struct): New structure.
1698 (bfd_v850_arch): Add link into arch_info_structure.
1700 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1703 * elf32-v850.c (v850_elf_object_p): New function.
1705 start-sanitize-v850e
1706 * archures.c (bfd_mach_v850e): Machine value for v850e.
1708 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1710 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1713 * elf.c (prep_headers): Add support for v850e machine number.
1715 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1717 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1719 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1722 * elf.c (prep_headers): Add support for v850ea machine number.
1725 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1727 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1728 cached_stab field if the offset prevents us from using the cache.
1730 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1732 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1734 * aout-arm.c (aout_arm_little_vec): Likewise.
1735 (aout_arm_big_vec): Likewise.
1736 * bout.c (b_out_vec_big_host): Likewise.
1737 (b_out_vec_little_host): Likewise.
1738 * mipsbsd.c (aout_mips_little_vec): Likewise.
1739 (aout_mips_big_vec): Likewise.
1741 start-sanitize-tic80
1742 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1744 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1745 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1746 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1749 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1751 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1752 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1753 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1754 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1755 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1756 of two for I960 only.
1757 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1758 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1759 default definitions.
1760 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1761 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1762 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1763 start-sanitize-tic80
1764 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1765 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1766 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1767 *coffcode.h (coff_write_object_contents): Set alignment field in
1768 section header for TIC80COFF files.
1771 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1773 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1774 v850_elf_check_relocs, v850_elf_reloc,
1775 v850_elf_final_link_relocate): Add support for
1776 BFD_RELOC_V850_16_PCREL relocation.
1778 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1781 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1783 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1785 start-sanitize-v850e
1786 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1788 * cpu-v850e: New file.
1790 * elf.c (prep_headers): Add support for v850e target.
1792 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1794 * config.bfd: Add support for v850e target.
1796 * archures.c: Add support for v850e target.
1798 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1800 * cpu-v850ea: New file.
1802 * elf.c (prep_headers): Add support for v850ea target.
1804 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1806 * config.bfd: Add support for v850ea target.
1808 * archures.c: Add support for v850ea target.
1811 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1813 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1814 argument as section relative, rather than an absolute address.
1815 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1817 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1819 * config.bfd (arc-*-elf*): Add.
1820 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1821 * configure: Rebuild.
1822 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1823 (BFD32_BACKENDS): Add elf32-arc.lo.
1824 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1825 * Makefile.in: Rebuild.
1826 * archures.c (architecture list): Add bfd_arch_arc.
1827 (bfd_archures_list): Add bfd_arc_arch.
1828 (bfd_mach_arc_base): Define.
1829 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1830 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1831 (bfd_target_vect): Add them.
1832 * bfd-in2.h, libbfd.h: Rebuild.
1833 * cpu-arc.c, elf32-arc.c: New files.
1834 * elf.c (pre_headers): Recognize bfd_arch_arc.
1836 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1838 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1839 data section is correctly rounded to a page in the file.
1841 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1843 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1844 there are no symbols.
1846 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1848 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1849 file system 14 character limit.
1850 * Makefile.am, configure.in: Corresponding changes.
1851 * Makefile.in, configure: Rebuild.
1853 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1855 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1856 Rebuild dependencies.
1857 * Makefile.in: Rebuild.
1859 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1861 * Makefile.am (docdir): Define.
1862 * Makefile.in: Rebuild.
1864 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1866 * configure: Rebuild with autoconf 2.12.1.
1868 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1870 * aclocal.m4, configure: Rebuild with new automake patches.
1872 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1874 * rs6000-core.c (make_bfd_asection): New function to add a section
1875 to the core file bfd.
1876 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1878 Use BFD routines to seek, read and stat the core file.
1879 Handle .data sections from loaded objects and anonymously mmapped
1880 regions, these are available in AIX 4 core files.
1882 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1884 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1885 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1886 copy; use a patches libtool instead.
1887 * acmacros.m4: Remove.
1888 * Makefile.in, aclocal.m4, configure: Rebuild.
1890 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1892 * Makefile.am: New file, based on old Makefile.in.
1893 * acmacros.m4: New file, copied from old aclocal.m4.
1894 * acinclude.m4: New file.
1895 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1896 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1897 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1898 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1899 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1900 * acconfig.h: Mention PACKAGE and VERSION.
1901 * stamp-h.in: New file.
1902 * dep-in.sed: Change .o to .lo.
1903 * Makefile.in: Now built with automake.
1904 * aclocal.m4: Now built with aclocal.
1905 * config.in, configure: Rebuild.
1908 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1910 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1911 if there is only a relocation to a read-only but not allocatable
1912 section (like .stab).
1913 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1914 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1915 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1916 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1917 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1919 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1920 (ppc_elf_create_linker_section): These sections are not
1921 created by the linker (that is, they are created by the user
1922 putting data in them). In particular, they can be the source
1923 and target of relocations.
1924 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1925 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1926 objects (for instance, 'long double') to 16-byte boundaries.
1927 (ppc_elf_size_dynamic_sections): Make the code that generates
1928 section symbols exactly the same as for sparc, reducing the
1929 number of section symbols output.
1930 (ppc_elf_check_relocs): Check postcondition of
1931 bfd_elf32_link_record_dynamic_symbol. Make default case the
1932 same as corresponding code for sparc, fixing bug involving
1934 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1935 forced to be local because of versioning (by replicating
1936 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1937 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1939 (ppc_elf_relocate_section): Add handy debugging code for when
1940 assertion fails. Add some more 'symbol made local because of
1943 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1944 processing a GOT relocation as required by ABI.
1946 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1948 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1949 version info if this symbol came from a dynamic object.
1950 (elf_link_add_object_symbols): Set the version info of a symbol
1951 only if the object actually contains version definitions and
1952 defines this symbol.
1954 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1956 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1957 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1959 * configure: Regenerated with autoconf 2.12.
1960 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1962 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1964 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1965 a warning rather than returning an error.
1967 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1969 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1971 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1973 * cisco-core.c: define signals for wingdb.
1975 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1977 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1978 the same number of aux entries.
1980 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1982 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1983 difference of two symbols if the relocation size is 32 bits.
1984 (som_write_fixups): Handle R_DATA_EXPR.
1986 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1988 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1989 its value if COFF_WITH_PE is defined.
1991 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1993 * coff-stubgo32.c: New file.
1994 * go32stub.h: New file.
1995 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1996 * coffswap.h (coff_swap_filehdr_in): Invoke
1997 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1999 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
2000 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
2001 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
2002 COFF_ADJUST_AUX_IN_POST if they are defined.
2003 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
2004 COFF_ADJUST_AUX_OUT_POST if they are defined.
2005 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
2006 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
2007 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
2008 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
2009 * targets.c (go32stubbedcoff_vec): Declare.
2010 (bfd_target_vector): Add go32stubbedcoff_vec.
2011 * configure.in (go32coff_vec): New target vector.
2012 (go32stubbedcoff_vec): Likewise.
2013 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
2014 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
2015 * Makefile.in: Rebuild dependencies.
2016 (BFD32_BACKENDS): Add coff-stubgo32.o.
2017 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
2018 (HFILES): Add go32stub.h.
2020 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * configure.in: Check for fdopen.
2023 * configure, config.in: Rebuild.
2024 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
2025 __GO32__. Reindent a bit.
2027 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
2029 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
2030 flag for newly created sections.
2031 (sunos_add_dynamic_symbols): Don't discard newly created sections
2032 if shared library is dynobj.
2034 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
2036 * elf.c (map_sections_to_segments): When checking whether
2037 including a section in a segment would force us to skip a page,
2038 align the address of the next segment to avoid wraparound
2041 start-sanitize-tic80
2042 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
2044 * coffcode.h (coff_write_object_contents): Initialize
2045 target id field to TIC80_TARGET_ID.
2046 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
2048 (coff_swap_filehdr_in): Swap in target id field if used.
2051 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2053 * coff-i386.c (coff_i386_is_local_label_name): New static function
2054 if TARGET_UNDERSCORE.
2055 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
2056 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
2058 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
2060 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
2061 complain_overflow_signed, for 32 bit PC relative relocations.
2063 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * elflink.h (elf_link_add_object_symbols): When a version
2066 indirection symbol is overridden, make the original symbol point
2067 at the real overriding symbol.
2069 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
2072 * elflink.h (elf_link_output_extsym): Use the right section for a
2074 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
2075 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
2077 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2079 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2080 symbols before checking for new symbols.
2082 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2084 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2086 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2087 file, not aoutsz bytes (they are different in XCOFF .o files).
2089 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2090 redefined by objects included from archives.
2092 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2094 * elflink.h (elf_merge_symbol): In the case of a new defined
2095 symbol overriding an old defined symbol, return the hash table
2096 entry which we modify, even if it is the target of an
2098 (elf_link_add_object_symbols): If the real name of the symbol gets
2099 overridden, convert the versioned symbol into an indirect symbol
2102 * elflink.h (elf_merge_symbol): New static function, broken out of
2103 elf_link_add_object_symbols.
2104 (elf_link_add_object_symbols): Call it.
2106 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2108 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2109 handle case where COFF filehdr does not immediately follow PE
2111 * coffgen.c (coff_object_p): Remove useless seek to current
2114 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2116 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2119 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2121 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2122 symbols, skip N_ABS symbols with debugging storage classes.
2124 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2126 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2127 relocs in shared libraries which refer to local symbols. Cope
2128 with addend when processing a GOT relocation.
2130 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2131 for sections that the linker didn't create.
2132 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2133 symbol if it was created in ppc_elf_size_dynamic_sections.
2134 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2135 relative to a section for which we didn't output a symbol.
2137 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2138 relocs are 'rela' relocs, like everything else. .rela.plt is not
2139 a read-only section, so we don't have to special-case it.
2141 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2142 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2144 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2145 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2146 actual .got section.
2147 * elflink.c (_bfd_elf_create_got_section): The three reserved
2148 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2150 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2153 * elf32-ppc.c (ppc_elf_check_relocs): Use
2154 _bfd_elf_create_got_section to create the GOT rather than
2155 ppc_elf_create_linker_section. Create the '.rela.got' section
2157 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2158 symbol has a GOT entry.
2159 (ppc_elf_relocate_section): Record when a symbol is used through
2160 the GOT, and allocate space in the GOT for each such symbol.
2161 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2162 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2165 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2166 treated in a similar way to ADDR16_HA relocs.
2167 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2168 shared objects; the linker must deal with them.
2169 (ppc_elf_create_linker_section): Stop setting
2170 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2171 LINKER_SECTION_PLT stuff.
2172 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2173 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2174 section, not ELF-specific calls.
2175 (elf_backend_plt_not_loaded): Set to 1.
2176 (elf_backend_got_symbol_offset): Set to 4.
2177 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2178 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2179 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2180 plt_not_loaded member.
2181 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2182 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2184 (elf_backend_G_O_T_offset): Set default to 0.
2185 (elfNN_bed): Set added fields.
2187 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2188 DT_RELENT in shared objects; should be DT_RELAENT.
2190 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2191 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2192 such a reloc (in a non-shared object) refers to a symbol that's
2195 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2197 * elfcode.h (put_signed_word): Define.
2198 (get_signed_word): Define.
2199 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2200 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2202 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2203 bfd_get_signed_32 to set the r_addend field.
2204 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2205 bfd_h_get_signed_64 to set the r_addend field.
2207 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2209 * elf32-i386.c (elf_i386_relocate_section): When generating a
2210 shared library, do the relocation if the input section is not
2211 allocated in memory.
2213 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2214 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2215 (elf_fix_symbol_flags): New static function, broken out of
2216 elf_adjust_dynamic_symbol.
2217 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2218 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2219 forced local even if NEEDS_PLT is set. When forcing a symbol to
2220 be local, clear NEEDS_PLT.
2221 (elf_link_output_extsym): Remove unused local bed.
2223 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2225 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2226 for derived elf linker hash table entries. References to
2227 elf_link_hash_entry changed appropriately.
2228 (elf32_mn10300_link_hash_table): New structure for derived elf
2230 (elf32_mn10300_hash_table): Define.
2231 (elf32_mn10300_link_hash_traverse): Likewise.
2232 (elf32_mn10300_link_hash_newfunc): New function.
2233 (elf32_mn10300_link_hash_table_create): Likewise.
2234 (elf32_mn10300_finish_hash_table_entry): Likewise.
2235 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2236 of prologue code, and call:32->call:16 relaxing.
2237 (compute_function_info: New function.
2238 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2240 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2242 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2243 for a symbol which is being forced to be local.
2244 * elf32-i386.c (elf_i386_relocate_section): Write out the
2245 relocation value for a GOT reloc for a symbol which is turning
2246 into a local symbol.
2247 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2248 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2250 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2252 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2253 value if the symbol is turning into a local symbol.
2254 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2255 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2257 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2259 * elflink.h (elf_link_add_object_symbols): Also read verneed
2260 information by calling `_bfd_elf_slurp_version_tables'.
2261 (elf_link_add_object_symbols): For undefined symbols look for
2262 version information in the verneed records.
2263 (elf_link_add_object_symbols): Use soname of shared object
2264 for verneed record if it is available.
2266 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2268 * cpu-arm.c: Add prototypes for compatible and scan.
2269 * cofflink.c: Add prototype for mark_relocs.
2271 * archive.c (bfd_special_undocumented_glue): Change filename to
2272 const pointer. Add prototype.
2274 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2276 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2277 sections that will be discarded.
2279 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2281 * elflink.h (elf_link_find_version_dependencies): When searching
2282 for known version symbol skip non-matching verdef records, not
2285 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2287 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2288 not a bfd_vma, to the base file, to match how dlltool reads it.
2290 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2292 * reloc.c: Add thumb relocations.
2294 * bfd-in2.h: Add Thumb relocations.
2296 * libbfd.h: Add Thumb relocations.
2298 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2300 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2302 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2304 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2305 for a section even if it is not loaded.
2307 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2309 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2310 input and output files.
2311 (_bfd_coff_generic_relocate_section): Check whether input file,
2312 not output file, is a PE file.
2314 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2316 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2318 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2320 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2323 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2325 * cpu-arm.c (compatible): Add test for supersets of ARM
2328 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2330 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2333 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2335 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2336 called directly by gas/config/tc-arm.c.
2338 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2340 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2341 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2343 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2345 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2348 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2350 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2351 (coff_bfd_copy_private_bfd_data): Ditto.
2352 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2353 (coff_arm_bfd_print_private_bfd_data): Ditto.
2354 (coff_arm_bfd_set_private_flags): Ditto.
2355 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2357 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2359 * libcoff-in.h (struct coff_final_link_info): Add boolean
2360 global_to_static member for support of task linking.
2361 (_bfd_coff_write_task_globals): Add prototype.
2362 * libcoff.h: Regenerate.
2363 * coffcode.h (coff_write_object_contents): Use #ifdef to
2364 check RS6000COFF_C, to be consistent with all other uses
2366 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2367 call _bfd_coff_write_task_globals.
2368 (_bfd_coff_link_input_bfd): If doing task linking, convert
2369 global functions to static.
2370 (_bfd_coff_write_global_sym): If doing task linking, convert
2371 global variables to static.
2372 (_bfd_coff_write_task_globals): New function.
2373 start-sanitize-tic80
2374 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2375 (C_AUTOARG): #undef since it clashes with C_UEXT.
2376 (C_LASTENT): #undef since it clashes with C_STATLAB.
2377 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2379 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2380 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2381 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2384 start-sanitize-tic80
2385 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2387 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2388 PP relocations to complain_overflow_dont.
2390 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2392 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2393 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2395 (ppbase_reloc, glob15_reloc): New static functions.
2396 (glob16_reloc, local16_reloc): New static functions.
2397 (rtype2howto): Handle all relocation types.
2398 (coff_tic80_relocate_section): New static function.
2399 (coff_relocate_section): Define to coff_tic80_relocate_section.
2400 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2403 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2405 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2406 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2408 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2409 callers. If PE file, don't add section VMA.
2410 (coff_write_alien_symbol): If PE file, don't add section VMA.
2411 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2412 (_bfd_coff_write_global_sym): Likewise.
2413 (_bfd_coff_generic_relocate_section): Likewise.
2415 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2418 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2420 * cofflink.c (mark_relocs): Add new function to mark symbols which
2421 are used by relocations.
2422 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2423 suppress the skipping of symbols that have thus been marked.
2425 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2427 * coff-sh.c (sh_merge_private_data): New static function.
2428 (coff_bfd_merge_private_bfd_data): Define.
2430 start-sanitize-tic80
2431 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2433 * coff-tic80.c: Remove unnecessary #ifdefs.
2434 * config.bfd: Set targ_underscore to yes for tic80.
2436 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2438 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2439 with unresolved external symbols in GDB).
2442 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2444 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2445 the symbols associated with each BFD.
2446 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2448 * elf-m10200.c: Likewise.
2449 * elf32-m32r.c: Likewise.
2450 * elf32-sh.c: Likewise.
2452 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2454 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2455 alignment of a common symbol. If two symbols that look like
2456 common symbols are found in two shared libraries, and the size is
2457 different, use the larger size, and warn if --warn-common. If a
2458 common symbol overrides a definition in a shared library, set the
2459 size to the larger size, and warn if --warn-common.
2461 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2463 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2464 into any other machine type.
2466 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2468 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2469 data into an unitialised destination set its machine type as well.
2471 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2473 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2474 to common symbol size. Consistently treat uninitialized symbols
2475 in shared objects as common symbols.
2477 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2479 * archures.c (constants): Added new constants to identify the
2480 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2481 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2483 * bfd-in2.h (constants): Added new constants to identify
2484 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2485 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2486 bfd_mach_arm_4T. This file is auto-magically generated from the
2487 archures.c file. This update is just to save work.
2489 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2490 coff_arm_bfd_print_private_bfd_data,
2491 coff_arm_bfd_set_private_flags,
2492 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2493 (global): Macro redefinitions set up to use these new functions.
2495 * coffcode.h (coff_mkobject_hook): Added call to
2496 coff_arm_bfd_set_private_flags().
2497 (coff_set_arch_mach_hook): Added code to set machine type based on
2498 bits stored in internal flags.
2499 (coff_set_flags): Added code to set the new bits in the flags
2500 field based on the machine number.
2501 (function definition macros): Made all function definition macros
2502 conditional so that they can be overridden by target specific
2505 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2506 Structure extended to include new types, one each for ARMv2,
2507 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2509 * libcoff-in.h (struct coff_tdata): Added flags field.
2511 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2513 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2515 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2518 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2520 * coffgen.c (coff_find_nearest_line): If there are no syments,
2523 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2525 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2527 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2529 * targmatch.sed: Add explicit \n characters to work around bug in
2530 HP/UX 10.20 sed program.
2532 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2534 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2537 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2539 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2541 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2543 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2544 (struct elf_m68k_pcrel_relocs_copied, struct
2545 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2546 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2547 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2548 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2550 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2551 PC relative relocs for a global symbol defined in a regular
2552 object, and count the number of PC relative relocs copied for any
2554 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2555 traverse with elf_m68k_discard_copies.
2557 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2559 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2560 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2562 * coffcode.h (coff_compute_section_file_positions): Force the
2563 potential last byte in the file to be written out when
2566 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2568 * configure.host (mips*-*-openbsd*): New host.
2570 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2572 * elflink.h (elf_link_add_object_symbols): Only subtract the
2573 section VMA from the symbol value if this is a fully linked file.
2575 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2576 (struct elf_i386_link_hash_entry): Define.
2577 (struct elf_i386_link_hash_table): Define.
2578 (elf_i386_link_hash_traverse): Define.
2579 (elf_i386_hash_table): Define.
2580 (elf_i386_link_hash_newfunc): New static function.
2581 (elf_i386_link_hash_table_create): New static function.
2582 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2583 PC relative relocs for a global symbol defined in a regular
2584 object, and count the number of PC relative relocs copied for any
2586 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2587 traverse with elf_i386_discard_copies.
2588 (elf_i386_discard_copies): New static function.
2589 (bfd_elf32_bfd_link_hash_table_create): Define.
2591 From Gordon W. Ross <gwr@mc.com>:
2592 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2593 (sunos4_aout_backend): Use MY_entry_is_text_address.
2596 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2598 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2599 R_D30V_32_NORMAL to 2 (4 bytes).
2602 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2604 From Gordon W. Ross <gwr@mc.com>:
2605 * netbsd.h (N_SHARED_LIB): Define.
2606 (SEGMENT_SIZE): Don't define.
2607 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2609 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2610 (SEGMENT_SIZE): Don't define.
2612 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2613 to sizeof Rela structure, not sizeof Rel structure. From Gary
2614 Thomas <g.thomas@opengroup.org>.
2616 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2618 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2619 whenever entry is larger than text address, but only by whole
2620 pages. From Gordon W. Ross <gwr@mc.com>.
2622 * Makefile.in (install): Depend upon installdirs. Use
2623 mkinstalldirs to build $(oldincludedir).
2624 (installdirs): New target.
2626 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2627 if this is a debugging section which we are stripping.
2629 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2631 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2632 alpha-specific target data struct.
2634 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2636 From Thomas Graichen <graichen@rzpd.de>:
2637 * Makefile.in: Always use $(SHELL) when running move-if-change.
2638 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2639 * configure: Rebuild.
2641 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2643 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2644 VMA if this is an executable file or a shared object.
2646 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2649 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2651 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2652 start of the file. Remove uses later on which switch using
2654 (MY(callback)): Handle entry_is_text_address.
2655 (MY_entry_is_text_address): Define if not defined.
2656 (MY(backend_data)): Initialize new field.
2657 * aoutf1.h (sunos4_aout_backend): Likewise.
2658 * i386aout.c (MY(backend_data)): Likewise.
2659 * i386mach3.c (MY(backend_data)): Likewise.
2660 * mipsbsd.c (MY(backend_data)): Likewise.
2661 * sparclynx.c (sparclynx_aout_backend): Likewise.
2662 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2663 (MY_entry_is_text_address): Define.
2664 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2666 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2667 whose name starts with `.'.
2669 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2671 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2672 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2673 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2674 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2675 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2676 sparc-*-openbsd*): New targets.
2677 * configure: Rebuild.
2679 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2681 * stabs.c (struct stab_section_info): New field
2683 (_bfd_link_section_stabs): Fill the above array.
2684 (_bfd_stab_section_offset): Use `cumulative_skips' to
2685 speed up offset calculation.
2687 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2689 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2690 addend for non pc-relative relocations.
2692 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2693 for non-existent function.
2695 * elf-m10300.c (mn10300_elf_relax_section): New function.
2696 (mn10300_elf_relax_delete_bytes): Likewise.
2697 (mn10300_elf_symbol_address_p): Likewise.
2698 (mn10300_elf_get_relocated_section_contents): Likewise.
2699 (bfd_elf32_bfd_relax_section): Define.
2700 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2702 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2704 * configure.host: Set SHLIB_LIBS.
2705 * configure.in: Substitute SHLIB_LIBS.
2706 * configure: Rebuild.
2707 * Makefile.in (SHLIB_LIBS): New variable.
2708 ($(SHLIB)): Use $(SHLIB_LIBS).
2710 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2712 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2713 with bfd_section_vma.
2715 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2717 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2718 Correct CPU file names for mn10[23]00.
2719 * configure: Rebuild.
2721 * bfd.c (bfd_record_phdr): Cast count to size_t before
2724 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2725 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2726 (xcoff_write_archive_contents): LIkewise.
2727 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2728 (mips_elf_create_procedure_table): Likewise.
2729 * peicode.h (pe_print_idata): Likewise.
2730 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2731 * xcofflink.c (xcoff_get_section_contents): Likewise.
2732 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2733 (xcoff_link_add_symbols): Likewise.
2734 (xcoff_link_add_symbols): Likewise.
2736 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2737 (ppcboot_bfd_print_private_bfd_data): Likewise.
2739 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2740 to complain_overflow_signed.
2742 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2744 * VERSION: Set to 2.8.1.
2746 * Branched binutils 2.8.
2748 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2749 deciding whether to copy a reloc into a shared object.
2750 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2751 relocs in unallocated sections.
2752 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2753 R_SPARC_RELATIVE relocs in unallocated sections.
2755 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2757 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2758 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2761 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2763 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2764 override an uninitialized symbol from a shared library with a
2767 * elf-m10200.c: Rename from elf32-mn10200.c.
2768 * elf-m10300.c: Rename from elf32-mn10300.c.
2769 * cpu-m10200.c: Rename from cpu-mn10200.c
2770 * cpu-m10300.c: Rename from cpu-mn10300.c
2771 * Makefile.in: Update accordingly.
2773 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2774 (elf_mips_isa): Move to earlier in file.
2775 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2776 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2779 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2782 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2784 * configure.com: New file.
2785 * config.h-vms: Remove file.
2786 * makefile.vms: Update for new configure scheme.
2788 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2790 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2791 (ppc_process_before_allocation): Declare.
2792 * libcoff.h: Rebuild.
2794 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2796 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2798 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2800 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2802 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2803 symbol index for a R_IHCONST reloc.
2805 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2807 * targmatch.sed: Do not use \(\) recursively.
2809 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2811 * m68klinux.c (MACHTYPE_OK): Define.
2812 * i386linux.c (MACHTYPE_OK): Define.
2814 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2816 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2817 <hjl@gnu.ai.mit.edu>:
2818 * sparclinux.c: New file.
2819 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2820 * bfd-in2.h: Rebuild.
2821 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2822 * configure.in (sparclinux_vec): Add to list of vectors.
2823 * configure: Rebuild.
2824 * targets.c (sparclinux_vec): Declare.
2825 (bfd_target_vector): Add sparclinux_vec.
2826 * Makefile.in: Rebuild dependencies.
2827 (BFD32_BACKENDS): Add sparclinux.o.
2828 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2830 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2831 bfd_coff_backend_data field.
2832 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2834 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2835 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2836 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2838 * bfd.c: Include "libiberty.h".
2839 (strerror): Don't declare.
2840 (bfd_errmsg): Call xstrerror rather than strerror.
2842 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2844 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2845 reloc even if the symbol is in the .bss section.
2846 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2847 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2848 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2850 * coffcode.h (bfd_coff_backend_data): Add new field
2851 _bfd_coff_default_section_alignment_power.
2852 (bfd_coff_default_section_alignment_power): Define.
2853 (bfd_coff_std_swap_table): Initialize new field.
2854 * libcoff.h: Rebuild.
2855 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2856 symbol to the default section alignment.
2858 * COPYING: Update FSF address.
2861 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2863 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2864 21-bit absolute that made it act as a relative.
2867 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2869 * elflink.c (_bfd_elf_create_linker_section): Don't set
2870 bss_section and rel_section from existing sections.
2872 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2875 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2877 * aoutx.h (some_aout_object_p): Change executable test to fix
2878 problems with embedded a.out systems.
2880 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2882 * stabs.c (_bfd_stab_section_offset): New function.
2883 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2884 * libbfd.h: Rebuild.
2885 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2887 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2888 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2889 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2890 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2891 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2893 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2894 symbol. Check for memory allocation failure of *psinfo.
2895 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2896 callers. Set the value of the header symbol.
2897 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2898 * libbfd.h: Rebuild.
2900 start-sanitize-tic80
2901 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2903 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2904 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2905 reloc types, rather than silently failing to generate an output file.
2908 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2910 * targmatch.sed: Use the hold space to put the #ifdef around the
2911 the string constant.
2912 * targets.c (UNSUPPORTED_TARGET): Don't define.
2913 (find_target): Don't check for UNSUPPORTED_TARGET.
2914 (bfd_set_default_target): Don't try to optimize by checking for
2917 * Makefile.in: Rebuild dependencies.
2918 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2919 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2920 (elf32-m32r.o): Remove explicit target.
2922 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2925 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2926 count section symbols for sections that were created by the
2927 linker, or are not allocatable or not loadable.
2928 (elf32_sparc_finish_dynamic_sections): Output output section
2929 symbols for section for which we made space for them.
2931 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2933 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2934 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2936 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2938 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2939 (m32r_hi16_list): New static local.
2940 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2941 (m32r_elf_do_hi16_reloc): Delete.
2942 (m32r_elf_relocate_hi16): New function.
2943 (m32r_elf_lo16_reloc): New function.
2944 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2947 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2949 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2950 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2951 (m32r_elf_final_sda_base): New function.
2952 (m32r_elf_relocate_section): Rewrite sdata support.
2953 (m32r_elf_finish_dynamic_sections): Delete.
2955 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2957 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2958 * coff-svm68k.c: New file. Just defines some macros and includes
2960 * coff-m68k.c: Add functions to handle common addends, moved in
2961 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2962 Control whether relocs are visible using STATIC_RELOCS.
2963 * cf-m68klynx.c: Simplify greatly: just define macros to control
2965 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2966 * targets. (m68ksysvcoff_vec): Declare.
2967 (bfd_target_vector): Add m68ksysvcoff_vec.
2968 * config.bfd (m68*-motorola-sysv*): New target.
2969 * configure.in (m68ksysvcoff_vec): New vector.
2970 * configure: Rebuild.
2971 * Makefile.in: Rebuild dependencies.
2972 (BFD32_BACKENDS): Add coff-svm68k.o.
2973 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2975 * binary.c (binary_set_section_contents): Don't get misled if the
2976 first section is not loadable. From Matthew L. Martin
2979 * elflink.h (elf_bfd_final_link): Set the value of a section
2980 symbol to the section address unless doing a relocateable link.
2982 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2984 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2985 .plt entry if we've taken the function's address.
2986 (elf64_alpha_merge_gots): Merge collected flags info as well.
2988 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2990 * Many files: Add function prototypes.
2991 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2992 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2993 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2994 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2995 * peicode.h: Change several void * parameters to PTR.
2996 * srec.c (srec_get_symbol_info): Make static.
2997 * syms.c (bfd_symbol_is_absolute): Remove.
2998 * Makefile.in: Rebuild dependencies.
3000 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
3002 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
3003 (bfd_elf32_bfd_is_local_label): Don't define.
3005 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
3008 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
3010 * bfd-in.h: Don't include obstack.h.
3011 (struct bfd_hash_table): Change memory field to PTR.
3012 * bfd.c (struct _bfd): Change memory field to PTR.
3013 * bfd-in2.h: Rebuild.
3014 * libbfd-in.h (bfd_release): Declare as function, don't define as
3016 * libbfd.h: Rebuild.
3017 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
3018 objalloc routines rather than obstack routines.
3019 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3020 (getpagesize): Don't define.
3021 (_bfd_new_bfd): Don't set _bfd_chunksize.
3022 (bfd_openr): Free new bfd and objalloc on failure.
3023 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
3024 (bfd_alloc_size): Remove.
3025 (bfd_release): New function.
3026 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
3027 objalloc routines rather than obstack routines.
3028 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3029 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
3030 objalloc routines rather than obstack routines.
3031 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3032 (struct accumulate): Change memory to struct objalloc *.
3033 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
3034 * dep-in.sed: Don't remove obstack.h from dependency list.
3035 * Makefile.in: Rebuild dependencies.
3036 (BFD_H_DEPS): Remove obstack.h.
3037 (install): Don't install obstack.h.
3038 * Many files: Don't include "obstack.h".
3041 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
3042 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
3043 * libbfd.h: Rebuild.
3044 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
3045 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3046 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
3048 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
3049 old version of bfd_alloc.
3050 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
3051 * libbfd.h: Rebuild.
3052 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
3054 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
3056 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
3057 ELF local label syntax as well.
3059 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
3061 * config.bfd (powerpc-*-beos*): New target.
3062 * configure.in (powerpc-*-beos*): Add case that explicitly
3063 does not set COREFILE for now. A future BeOS version is
3064 expected to support core files.
3065 * configure: Regenerate with autoconf.
3067 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
3069 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
3070 seen with a local symbol, rather than crashing.
3072 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
3073 version symbols if there aren't any.
3075 start-sanitize-tic80
3076 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
3078 * coff-tic80.c (coff_rtype_to_howto): Define
3079 (coff_tic80_rtype_to_howto): Clone generic coff version and
3080 add code to handle the funky TI "internal relocations".
3083 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3085 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3086 or size changes because of a weak symbol.
3088 * cisco-core.c (SIGEMT): Define if not defined.
3090 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3092 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3093 setting ever. Sanity check the version number. Sort out copying
3094 flags and other information when adding an indirect symbol.
3095 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3096 symbols added by the backend. Clear the entire contents of the
3098 (elf_export_symbol): Ignore indirect symbols.
3099 (elf_link_output_extsym): Accept a section without an owner in an
3101 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3102 version count. Correct the allocation of x_versymp.
3104 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3105 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3106 Don't return bfd_und_section_ptr when info->shared.
3107 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3108 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3109 (mips_elf_check_relocs): Resolve an indirect symbol in
3111 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3112 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3114 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3116 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3118 From Eric Youngdale <eric@andante.jic.com>:
3119 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3120 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3121 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3122 versioned symbol appears in both a regular and a shared object.
3123 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3124 appropriate. Improve error message.
3125 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3126 all uses. Add localsyms field.
3127 (elf_bfd_final_link): When generating a shared library, call
3128 elf_link_output_extsym to output all local symbols.
3129 (elf_link_output_extsym): Handle symbols which were forced to
3132 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3134 From Eric Youngdale <eric@andante.jic.com>:
3135 * elf-bfd.h (elf_symbol_type): Add version field.
3136 * elfcode.h (elf_slurp_symbol_table): Set version field.
3137 * elflink.h (elf_link_add_object_symbols): When creating an
3138 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3139 appropriate. Set up an indirection from the nondefault version of
3141 (NAME(bfd_elf,size_dynamic_sections)): Call
3142 elf_link_assign_sym_version before checking whether there are any
3143 versions. Always record the version name as a dynamic symbol.
3144 Initialize counters.
3145 (elf_link_assign_sym_version): After finding a version, see if a
3146 symbol should be forced to local scope. Create a new version
3147 definition if appropriate.
3148 (elf_link_output_extsym): Correct indirect symbol handling.
3149 * elf.c (bfd_elf_print_symbol): Print version information.
3150 (bfd_section_from_shdr): Turn version sections into BFD sections.
3151 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3152 if sh_info is not already set.
3153 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3155 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3156 _bfd_stringtab_add to copy the name into permanent memory if
3159 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3161 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3163 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3165 * coffcode.h (bfd_coff_backend_data): Change
3166 _bfd_coff_compute_section_file_positions to return a boolean
3167 value. Change all callers.
3168 (coff_compute_section_file_positions): Change return type to
3169 boolean. If the size of the last section changed, then output a
3170 zero byte at the end of the file.
3171 * libcoff.h: Rebuild.
3173 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3174 for at least 6 output symbols.
3175 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3176 emit a TC csect to represent the space they take up. For an XO
3177 symbol, just emit a reference, not a csect.
3179 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3180 Solaris doesn't like the combined options, and the -f is
3182 (stamp-tshlink, install): Likewise.
3184 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3185 handling when little endian.
3187 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3189 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3190 (mn10300_elf_relocate_section): Likewise.
3191 (elf_backend_relocate_section): Define.
3193 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3194 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3195 (elf32_mn10300_howto_table): Likewise.
3196 (elf32_mn10300_reloc_map): Likewise.
3197 (bfd_elf32_mn10300_reloc): Delete unused function.
3199 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3201 start-sanitize-tic80
3202 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3203 understand, just set the howto field to NULL, and the caller will
3204 print an appropriate error message.
3206 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3207 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3208 block. Use NULL for initializations of "ptr" rather than bare 0.
3209 * coff-h8300.c: Fix typo in comment.
3210 * coff-h8500.c: Ditto.
3212 * coff-z8k.c: Ditto.
3214 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3216 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3217 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3218 m32r_elf_get_relocated_section_contents): First pass at relax support.
3220 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3222 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3223 entry for reading verdef records.
3224 Use correct braces for computing increments of extverdaux and
3225 exteverdef record pointers.
3227 start-sanitize-tic80
3228 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3230 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3234 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3236 * elflink.h (elf_link_find_version_dependencies): Check that
3237 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3240 start-sanitize-tic80
3241 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3243 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3246 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3248 * targets.c (bfd_default_vector): Make non-const.
3249 (find_target): New static function, broken out of
3251 (bfd_set_default_target): New function.
3252 (bfd_find_target): Call find_target. When defaulting, use
3253 bfd_default_vector[0] if it is not NULL.
3254 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3255 * bfd-in2.h, libbfd.h: Rebuild.
3257 * syms.c (bfd_is_local_label): Return false if the symbol has no
3259 * coff-i960.c (coff_i960_is_local_label_name): New function.
3260 (coff_bfd_is_local_label_name): Define.
3261 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3262 (coff_bfd_is_local_label_name): Define.
3263 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3264 (coff_bfd_is_local_label_name): Define.
3265 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3266 with .. or _.L_ as local.
3267 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3268 (bfd_elf32_bfd_is_local_label_name): Define.
3269 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3270 beginning with $ as local.
3272 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3274 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3275 rather than comparing against info->lprefix.
3276 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3277 * elflink.h (elf_link_input_bfd): Likewise.
3278 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3279 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3281 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3282 _bfd_elf_is_local_label_name if not already defined.
3283 * elf.c (_bfd_elf_is_local_label_name): New function.
3284 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3286 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3287 (m88k_is_local_label_name): New static function.
3289 * coffcode.h (coff_bfd_is_local_label_name): Define as
3290 _bfd_coff_is_local_label_name if not already defined.
3291 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3292 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3293 * libcoff.h: Rebuild.
3295 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3296 to _bfd_is_local_label_name.
3297 (bfd_target): Likewise.
3298 * syms.c (bfd_is_local_label): Define as function, not macro.
3299 (bfd_is_local_name): Define.
3300 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3301 bfd_generic_is_local_label, and take a string rather than a
3303 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3304 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3305 (bfd_generic_is_local_label): Don't declare.
3306 (bfd_generic_is_local_label_name): Declare.
3307 * bfd-in2.h, libbfd.h: Rebuild.
3308 * All backends: Change local_label to local_label_name.
3310 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3311 (mips_elf_relocate_got_local): Change return type to boolean.
3312 Don't assume that the first zero entry is unassigned; instead, use
3314 (mips_elf_relocate_section): Check return value of
3315 mips_elf_relocate_got_local.
3316 (mips_elf_create_got_section): Initialize assigned_gotno field.
3319 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3321 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3325 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3327 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3328 that have no contents merely because linker_mark is not set.
3330 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3332 * config.bfd (mips*-*-lnews*): New target.
3333 * coff-mips.c (mips_relocate_section): Make assert compare
3334 content byteorder instead of header byteorder.
3335 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3337 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3338 * configure.in (ecoff_biglittle_vec): Add case.
3339 * configure: Update.
3341 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3343 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3344 name begins with ".note".
3345 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3346 section whose name begins with ".note".
3347 (get_program_header_size): Corresponding change.
3349 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3350 jal and for jal overflow.
3352 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3354 From Eric Youngdale <eric@andante.jic.com>:
3355 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3356 not found, try looking it up again without the version name.
3357 (elf_link_add_object_symbols): Always link against the dynamic
3358 symbol table of a dynamic object. When linking against a dynamic
3359 object, include version strings in symbol names, and set up
3360 version information. Add indirect symbols for default versions.
3361 (elf_link_create_dynamic_sections): Add special version sections.
3362 (struct elf_assign_sym_version_info): Define.
3363 (struct elf_find_verdep_info): Define.
3364 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3365 up version sections.
3366 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3367 (elf_link_find_version_dependencies): New static function.
3368 (elf_link_assign_sym_version): New static function.
3369 (elf_link_renumber_dynsyms): New static function.
3370 (struct elf_final_link_info): Add symver_sec field.
3371 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3372 local symbols of a dynamic object. Handle DT_VER* constants.
3373 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3374 dynamic object. Skip indirect symbols from ELF objects. Remove
3375 the version name before choosing a hash bucket. Write out the
3376 version information if appropriate.
3377 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3378 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3379 (bfd_elf64_size_dynamic_sections): Likewise.
3380 * bfd-in2.h: Rebuild.
3381 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3382 Change elf_link_hash_flags to unsigned short.
3383 (ELF_LINK_HIDDEN): Define.
3384 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3385 dynverdef_hdr, dynversym_section, dynverdef_section,
3386 dynverref_section, cverdefs, cverrefs, verdef, verref.
3387 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3388 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3389 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3390 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3391 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3392 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3393 (_bfd_elf_slurp_version_tables): Declare.
3394 * elf.c (_bfd_elf_swap_verdef_in): New function.
3395 (_bfd_elf_swap_verdef_out): Likewise.
3396 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3397 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3398 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3399 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3400 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3401 version information if there is any.
3402 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3403 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3404 (elf_fake_sections): Handle .gnu.version* section names.
3405 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3406 (_bfd_elf_slurp_version_tables): New function.
3407 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3408 version name in string entered in dynamic hash table.
3409 * elfcode.h: Include fnmatch.h.
3410 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3411 symbol which was forced to become local.
3412 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3413 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3414 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3415 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3417 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3419 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3421 (mn10200_elf_relax_section): Correctly compute a symbol's value
3422 when the symbol is local, but not in the same section as we are
3423 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3426 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3428 * elf32-m32r.c: Rewrite to use ELF backend linker.
3429 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3430 Add small data area support (R_M32R_SDA16).
3431 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3432 * bfd-in2.h,libbfd.h: Regenerated.
3434 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3436 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3437 (mn10200_elf_relax_delete_bytes): Likewise.
3438 (mn10200_elf_symbol_address_p): Likewise.
3439 (mn10200_elf_get_relocated_section_contents): Likewise.
3440 (bfd_elf32_bfd_relax_section): Define.
3441 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3443 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3444 (mn10200_elf_relocate_section): Likewise.
3445 (elf_backend_relocate_section): Define.
3448 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3450 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3451 reloc.c, targets.c: New target, elf-*-D30V.
3453 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3455 * cpu-d30v.c, elf32-d30v.c: New files.
3458 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3460 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3461 * bfd-in2.h: Regenerated.
3462 start-sanitize-tic80
3463 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3464 (rtype2howto): Add function.
3465 (tic80_howto_table): Add.
3468 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3470 * sysdep.h: Don't define errno in MSVC if error.h is included.
3472 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3474 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3475 is initialized before it is used.
3477 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3479 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3480 symbol into a weak undefined symbol; leave it as a common symbol.
3482 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3484 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3485 about a symbol defined in a dynamic object if it has already been
3486 defined in a regular object.
3488 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3490 * makefile.vms: Add gcc flags to allow compiling with current gcc
3492 (targmatch.h): New dependency.
3494 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3496 * evax.h (ALPHA_R_CODEADDR): New relocation.
3497 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3499 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3501 * bfd-in2.h, libbfd.h: Rebuild.
3503 Restrict symbol length to 64 bytes, case preserving:
3504 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3505 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3506 (_bfd_evax_length_hash_symbol): Added.
3507 * evax-etir.c (_bfd_evax_write_etir): Call
3508 _bfd_evax_length_hash_symbol before output of symbol.
3509 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3510 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3512 * evax-emh.c: Output filename to object file without path.
3514 * evax-egsd.c: New sections for local and global commons.
3516 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3517 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3518 notices. Replace AXP with Alpha.
3520 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3522 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3523 sections if we are creating a shared library.
3525 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3527 * configure.host (i386-windows): Don't set host64=true.
3529 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3531 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3532 (elf_mips16_gprel_howto): New static variable.
3533 (mips16_gprel_reloc): New static function.
3534 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3535 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3536 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3537 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3538 * bfd-in2.h, libbfd.h: Rebuild.
3540 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3542 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3543 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3545 start-sanitize-r5900
3546 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3548 * config.bfd: add r5900
3551 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3553 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3554 the output section will be the absolute section; don't print an
3555 assertion message for that case when doing a relocateable link.
3557 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3559 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3560 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3561 need_fn_sub, call_stub, and call_fp_stub.
3562 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3563 (mips_elf_link_hash_newfunc): Initialize new fields.
3564 (mips_elf_link_hash_table_create): Likewise.
3565 (mips_elf_relocate_section): Redirect relocations to use mips16
3566 stubs when appropriate.
3567 (mips_elf_check_relocs): Attach stub sections to the appropriate
3568 symbol. Set need_fn_stub when appropriate.
3569 (mips_elf_always_size_sections): New static function.
3570 (mips_elf_check_mips16_stubs): New static function.
3571 (elf_backend_always_size_sections): Define.
3572 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3574 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3575 attached to sections which are not being included in the link.
3577 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3579 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3580 symbol value when computing the addend for a pc_relative
3583 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3585 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3586 relocateable link, just skip pc_relative pcrel_offset relocs.
3587 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3588 structure for an ARM26 reloc which can be resolved.
3589 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3590 reloc can be resolved.
3592 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3593 error in overflow check for R_RELBYTE.
3595 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3597 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3598 From Mark Rasin <mark.rasin@telrad.co.il>.
3600 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3603 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3605 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3606 (elf_mn10200_howto_table): Likewise.
3607 (mn10200_reloc_map): Likewise.
3609 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3611 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3612 * bfd-in2.h, libbfd.h: Regenerated.
3613 * elf32-m32r.c: Add support for them.
3615 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3617 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3618 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3619 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3620 r_format and r_pcrel. Always return a value.
3621 * riscix.c (MY_final_link_callback): Define to dummy value.
3623 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3624 relocations against the text segment, look up the output name of
3626 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3627 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3628 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3629 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3630 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3632 start-sanitize-tic80
3633 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3635 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3636 routines for little endian data.
3637 * coffcode.h (coff_write_object_contents): Set magic to
3638 TIC80_ARCH_MAGIC for TIc80.
3640 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3642 * coff-tic80.c (tic80coff_vec): Change to little endian data
3646 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3648 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3649 auxiliary_filters parameter to be const char * const *. Accept a
3650 NULL terminated array.
3651 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3652 (bfd_elf32_size_dynamic_sections): Update declaration.
3653 * bfd-in2.h: Rebuild.
3655 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3657 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3658 NOTYPE symbol in a text section as a FUNC symbol.
3660 * coffcode.h (coff_compute_section_file_positions): Force
3661 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3663 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3665 * libaout.h (machine_type): Reserve several values for sparclet.
3667 start-sanitize-tic80
3668 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3670 * config.bfd (tic80-*-*): Don't require 'coff'.
3673 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3675 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3676 table to v850_elf_reloc for all non-standard relocations.
3677 (v850_elf_check_relocs): Add check for h being non-null.
3678 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3679 statement instead of multiple ifs.
3680 (v850_elf_relocate_section): Fix up error message, don't just call
3683 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3685 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3686 Use bfd_elf_generic_reloc as special function for all relocs.
3687 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3689 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3690 24bit pc-relative reloc.
3692 start-sanitize-tic80
3693 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3695 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3696 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3697 header byte order is little endian. Use correct bfd_get and
3698 bfd_put routines for little endian headers.
3699 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3700 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3703 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3705 * reloc.c: Add BFD_RELOC_24.
3706 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3707 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3708 * bfd-in2.h, libbfd.h: Rebuilt.
3710 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3712 elf64-alpha multiple .got rewrite:
3714 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3715 (bfd_elf*_mkobject): Don't define here ...
3716 * elfxx-target.h: ... but rather here. Default always_size_sections
3718 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3719 what the #defines in elf-bfd.h transmuted it to anyway.
3721 * section.c: Add SEC_LINKER_CREATED flag.
3722 * bfd-in2.h: Rebuild.
3723 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3724 relocation section flags.
3725 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3726 SEC_IN_MEMORY to recognize generated bits.
3727 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3729 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3730 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3731 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3732 * elf32-ppc.c (ppc_elf_create_linker_section,
3733 ppc_elf_size_dynamic_sections): Likewise.
3734 * elf32-sparc.c (elf32_sparc_check_relocs,
3735 elf32_sparc_size_dynamic_sections): Likewise.
3736 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3738 (_bfd_elf_create_dynamic_sections): Likewise.
3739 (_bfd_elf_make_linker_section_rela): Likewise.
3740 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3741 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3742 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3743 to identify generated bits.
3744 (elf_link_input_bfd): Likewise.
3746 * elf64-alpha.c: Rewrite everything touching relocations.
3748 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3750 * elf32-v850.c (all functions and static variables): Go through
3751 and regularize names to be of the form v850_elf_<xxx>.
3752 (toplevel): Include <elf/v850.h>.
3753 (enum reloc_type): Move to include/elf/v850.h.
3754 (v850_elf_check_relocs): For common variables, if the variable is
3755 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3756 into the appropriate section.
3757 (elf_backend_check_relocs): Define.
3759 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3761 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3763 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * config.bfd (mips*el-*-linux*): New target.
3766 (mips*-*-linux*): New target.
3768 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3769 Return a useful value.
3771 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3773 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3775 * configure: Rebuild.
3776 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3777 ac_cv_func_mmap in bfd/configure.host.
3779 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3780 filter_shlib and auxiliary_filter_shlib parameters.
3781 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3783 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3784 (bfd_elf64_size_dynamic_sections): Likewise.
3785 * bfd-in2.h: Rebuild.
3787 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3789 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3790 symbols, don't export a symbol which is defined by an object in an
3791 archive which contains shared objects.
3793 start-sanitize-tic80
3794 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3796 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3797 for TI TMS320c80 (MVP).
3798 (bfd_archures_list): Add bfd_tic80_arch.
3799 * bfd-in2.h: Regenerate by running "make headers".
3801 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3803 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3804 * configure.in (case $vec): Correct typo, "tb" not "tp".
3805 Also add cofflink.o for tic80coff_vec.
3806 * configure: Regenerate with autoconf.
3809 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3812 is configured with --with-mmap.
3814 start-sanitize-tic80
3815 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3817 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3818 (ALL_MACHINES): Add cpu-tic80.o
3819 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3820 * coff-tic80.c: Add skeleton, cloned from another coff config.
3821 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3825 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3827 * TODO: Correct a misspelling.
3828 start-sanitize-tic80
3829 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3830 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3831 * configure.in (case $vec): Add tic80coff_vec entry.
3832 * configure: Regenerate with autoconf.
3833 * archures.c (bfd_tic80_arch): Declare.
3834 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3835 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3836 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3837 (bfd_target_vector): Add tic80coff_vec entry.
3840 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3842 * elflink.h (elf_buckets): Add some more values for larger
3845 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3847 * Makefile.in (install): Move subdir_do out of conditional. From
3848 Fred Fish <fnf@cygnus.com>.
3850 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3852 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3854 (elf_mn10200_howto_table): Likewise.
3855 (mn10200_reloc_map): Likewise.
3857 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3859 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3860 mips16 symbol during the link.
3861 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3863 (mips_elf_link_output_symbol_hook): New static function.
3864 (elf_backend_link_output_symbol_hook): Define.
3866 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3869 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3871 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3872 against SEC_DEBUGGING sections here (revert patch of December 5).
3873 * elfcode.h (elf_object_p): Check for them here, instead.
3875 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3878 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3880 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3881 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3882 * elf-bfd.h (struct elf_size_info): Update declaration of
3884 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3885 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3886 * elfxx-target.h: Use new dynamic reloc routines by default.
3887 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3890 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3892 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3893 if NAMES_HAVE_UNDERSCORE is defined.
3895 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3897 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3899 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3901 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3904 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * elflink.h (elf_link_add_object_symbols): Only add a weak
3907 symbol if the real definition is in the dynamic symbol table.
3908 After finding the real definition, then, if it is dynamic, add the
3909 weak symbol to the dynamic symbol table.
3911 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3913 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3915 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3918 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3920 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3922 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3923 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3924 * reloc.c: Remove mn10300 big endian relocs.
3925 * bfd-in2.h, libbfd.h: Rebuilt.
3927 * elf32-mn10200.c: Update from elf32-mn10300.c.
3929 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3931 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3933 * elf32-mn10300.c: Add some comments.
3935 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * ihex.c (ihex_scan): Always initialize buf before jumping to
3939 (ihex_read_section): Likewise.
3941 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3943 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3944 inplace for most relocs.
3946 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3948 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3949 even if SEC_ALLOC is not set.
3950 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3951 when deciding whether to copy a reloc into a shared object.
3952 (elf_i386_relocate_section): Likewise.
3953 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3954 (elf32_sparc_relocate_section): Likewise.
3955 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3956 reloc section if it is not set in the source section.
3957 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3958 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3959 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3961 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3963 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3964 expects a .got.plt until we actually create it.
3966 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3969 message for bfd_reloc_outofrange, rather than aborting. From
3970 Philippe De Muyter <phdm@info.ucl.ac.be>.
3972 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3973 a relocateable link, don't try to process them. From Heinz Wrobel
3974 <wrobel@lpr.e-technik.tu-muenchen.de>.
3976 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3978 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3979 mn10300_info_howto_rel. Tweak reloc argument to be an
3980 Elf32_Internal_Rela.
3981 (USE_RELA): Define instead of USE_REL.
3982 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3984 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3986 * configure.in, configure: Handle mips*-sgi-irix6*.
3987 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3990 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3992 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3993 relocation against a symbol defined in a section with no output
3996 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3998 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3999 * configure, config.in: Rebuild with autoconf 2.12.
4001 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
4002 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
4003 (swap_out_syms): Set st_other from existing st_other field.
4004 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
4006 (elf_link_output_extsym): Set the other field from the global hash
4008 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
4009 (elf_mips16_jump_howto): New static variable.
4010 (mips16_jump_reloc): New static function.
4011 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
4012 (mips_info_to_howto_rel): Handle R_MIPS16_26.
4013 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
4015 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
4016 * bfd-in2.h, libbfd.h: Rebuild.
4017 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
4019 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * configure.host: Use long long for mips-sgi-irix6*.
4023 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
4024 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
4026 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
4028 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
4029 (enum reloc_type): Add more reloc types.
4030 (elf32_mn10300_howto_table): Update for new reloc types.
4031 (elf32_mn10300_reloc_map): Update for new reloc types.
4032 * reloc.c: Add some new relocs for the mn10300 series.
4033 * bfd-in2.h, libbfd.h: Rebuilt.
4035 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
4037 * som.c (setup_sections): Don't lose for a space which has
4038 no data, but some symbols.
4040 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
4042 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
4043 (sunos_link_hash_table_create): Initialize got_needed.
4044 (sunos_create_dynamic_sections): Only set .got section size if it
4045 is not already set. Set got_needed.
4046 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
4047 sdynptr, and only handle dynamic sections, if dynamic sections are
4049 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
4050 Initialize .got section.
4051 (sunos_scan_ext_relocs): Likewise.
4052 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
4054 (sunos_finish_dynamic_link): Check got_needed. Only set up
4055 dynamic linking information if needed.
4057 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
4059 * config.bfd: Added VersaDOS format to the Ericsson configuration.
4061 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
4063 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
4065 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
4067 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
4070 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
4072 * filemode.c: Include sysdep.h.
4073 * ihex.c: Add casts to eliminate compiler warnings.
4074 * sunos.c: Add casts to eliminate compiler warnings.
4076 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4078 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4080 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4081 appropriate relocations in the .so file if shared.
4082 (ppc_elf_relocate_section): Ditto.
4084 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4086 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4087 complain_overflow_unsigned.
4089 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4091 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4092 overflows for R_D10V_16 and R_D10V_18.
4094 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4096 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4097 (do_with_relocs): Likewise.
4098 (do_as_repeat): Likewise.
4099 (copy_expression): Likewise.
4101 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * ieee.c (ieee_write_external_part): Correctly record whether
4104 there is an external part.
4106 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4108 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4109 handle tda offsets for sld.w and sst.w instructions.
4110 Fix alignment check in sld.w and sst.w tda reloc handling.
4112 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4114 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4116 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4118 * elf32-v850.c: Add comments about assumptions about
4119 char, short & long sizes.
4120 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4121 problems for several relocs.
4123 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4124 R_V850_SDA_OFFSET entry.
4126 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4129 Store import file index in ldindx.
4130 (xcoff_build_ldsyms): Assume that ldsym was not previously
4131 allocated. For an imported symbol, copy ldindx into l_ifile.
4133 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4135 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4136 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4137 fields in R_V850_TDA_OFFSET.
4138 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4139 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4142 * elf32-v850.c: Include bfdlink.h.
4143 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4145 (elf32_v850_bfd_final_link_relocate): New function.
4146 (v850_elf_relocation_section): Likewise.
4147 (elf_backend_relocate_section): Define.
4149 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4151 * binary.c (binary_set_section_contents): Ignore sections which
4152 don't have SEC_LOAD and SEC_ALLOC set.
4154 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4156 * linker.c (_bfd_generic_final_link): Avoid losing static
4157 symbols in the .bss section.
4159 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4161 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4162 (mips32_64bit_reloc): New static function.
4163 (mips_reloc_map): Add entry for BFD_RELOC_64.
4164 (mips_elf_relocate_section): Handle R_MIPS_64.
4166 * linker.c (default_indirect_link_order): Print an error message
4167 when attempting to do a relocateable link with different object
4168 file formats, rather than calling abort.
4170 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4172 * reloc.c (m32r relocs): Rename them.
4173 * bfd-in2.h, libbfd.h: Regenerated.
4174 * elf32-m32r.c: Update.
4175 (m32r_elf_10_pcrel_reloc): New function.
4176 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4177 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4179 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4181 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4182 all sections that will be included in the output file.
4183 (_bfd_generic_link_output_symbols): Discard symbols in sections
4184 which are being discarded.
4185 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4186 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4187 (elf_v850_howto_table): Corresponding changes.
4188 (elf_v850_reloc_map): Corresponding changes.
4189 * reloc.c: Add additional V850 relocations.
4190 * bfd-in2.h, libbfd.h: Rebuilt.
4192 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4193 no longer want in pc-relative relocs.
4195 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4197 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4198 accept a reloc against an undefined sybmol!
4200 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4202 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4204 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * VERSION: Bump for new relocation.
4208 * hosts/i386bsd.h: If NBPG is not defined, define it as
4209 PAGE_SIZE, for recent versions of FreeBSD.
4211 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4213 * configure.host: Use `long long' as the 64 bit type on a Solaris
4214 host, since both gcc and the SunPRO compilers support it.
4216 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4218 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4219 mistake to have reused the ECOFF LITERAL for ELF since they have
4220 different semantics.
4221 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4222 * bfd-in2.h, libbfd.h: Rebuild.
4224 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4227 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4228 dynamic relocation for an undefweak symbol when we are building
4229 a static executable.
4231 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4233 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4234 point explicitly to srcdir.
4235 (targmatch.h): Edit references to point explicitly to objdir.
4237 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4239 * config.bfd: When setting targ_cpu, don't get confused by
4242 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4244 * configure.host: Add support for windows host (a build done
4245 under the Microsoft build environment).
4247 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4249 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4250 definition in a dynamic object, add it to the dynamic symbol table
4251 if any dynamic object mentions it. Reverts part of last patch.
4253 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4254 (sunos_link_hash_table_create): Initialize got_base.
4255 (bfd_sunos_size_dynamic_sections): If the .got section is more
4256 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4258 (sunos_check_dynamic_reloc): Subtract got_base from a base
4259 relative relocation.
4261 * elf32-mips.c (elf_mips_isa): New static function.
4262 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4263 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4265 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4267 * archive.c (do_slurp_coff_armap): Only treat archive as little
4268 endian for i960 COFF.
4270 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4272 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4273 by the change in size of the section when EXEC_P is not set.
4275 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4276 (m68kcoff_rtype_to_howto): New static function.
4277 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4278 VMA to the addend for a PC relative reloc.
4280 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4282 * Makefile.in: Rebuild dependencies.
4284 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4287 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4289 * Makefile.in: Remove explicit dependencies for mn10200 and
4291 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4292 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4293 (dependencies): Rebuilt.
4295 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4297 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4298 during this function.
4300 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4301 section if the flags are compatible.
4303 * configure.in: Add havevecs, and put it in tdefaults.
4304 * mpw-config.in: Likewise.
4305 * configure: Rebuild.
4306 * targmatch.sed: New file; a sed script to build targmatch.h from
4308 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4309 * targets.c: Include "fnmatch.h".
4310 (struct targmatch): Define.
4311 (bfd_target_match): Define by including targmatch.h.
4312 (bfd_find_target): If the target is not found by name, search for
4313 it as a configuration triplet.
4314 * Makefile.in: Rebuild dependencies.
4315 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4316 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4317 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4318 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4319 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4320 (CFILES): Remove i386dynix.c and hp300bsd.c.
4321 (targmatch.h): New target.
4322 (do_clean): Remove targmatch.h.
4324 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4325 * acconfig.h: Add NEED_DECLARATION_GETENV.
4326 * configure, config.in: Rebuild.
4327 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4328 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4330 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4332 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4333 * cpu-mn10200.c, cpu-mn10300.c: New files.
4334 * elf32-mn10200.c, elf32-mn10300.c: New files.
4335 * Makefile.in: Break mn10x00 support into two separate
4336 configurations, mn10200 and mn10300.
4337 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4338 * bfd-in2.h, configure: Rebuilt.
4340 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4342 * Makefile.in (do_clean): Move config.log to do_distclean.
4344 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4346 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4347 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4348 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4349 (elf32-mn10x00.o): Add dependencies.
4350 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4351 (bfd_mn10x00_arch): Declare.
4352 (bfd_archures_list): Add bfd_mn10x00_arch.
4353 * config.bfd: Add mn10x00-*-*.
4354 * configure.in: Add bfd_elf32_mn10x00_vec.
4355 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4356 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4357 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4358 * bfd-in2.h, configure: Rebuilt.
4360 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4362 openVMS/Alpha: Provide filename and case_hack flags via
4363 symbol table from gas.
4364 Add case_hack code for symbol output from vax/vms.
4365 * evax-alpha.c (evax_initialize): Remove filename handling,
4366 filename is provided via symbol table.
4367 (evax_get_symtab): Use local symbol count when setting up table.
4368 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4370 (_bfd_evax_write_egsd): Skip file name symbol.
4371 * evax-emh.c (get_vms_time_string): Local function now.
4372 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4374 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4375 through _bfd_evax_case_hack_symbol.
4376 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4378 (_bfd_evax_basename): Removed.
4379 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4380 * evax.h (evax_private_data_struct): Remove filename.
4381 (flag_hash_long_names, flag_show_after_trunc,
4382 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4385 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4388 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4389 (NO_SWAP_MAGIC): Don't define.
4390 (SWAP_MAGIC): Define.
4392 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4393 no hash table entry for a global symbol.
4395 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4397 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4399 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4401 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4402 symbol type with T_NULL. Warn if symbol type changes. Based on
4403 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4405 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4406 a dynamic object in the dynamic symbol table if it is referenced
4407 or defined by a regular object.
4409 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4411 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4412 remove dwarf local labels. Shrinks binaries by a factor of 3!
4414 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4416 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4417 by hand, rather than by calling bfd_make_section.
4419 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4421 * reloc.c: Rename m32r relocs.
4422 * bfd-in2.h, libbfd.h: Rebuilt.
4423 * elf32-m32r.c: Update.
4425 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4427 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4428 link, adjust the symbol index of a base relative reloc. Don't
4429 change the addend of a PC relative reloc if pcrel_offset is set.
4430 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4431 a relocateable link.
4433 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4434 it is zero, in case src_mask matters.
4435 (bfd_install_relocation): Likewise.
4437 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4439 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4441 (_bfd_xcoff_bfd_final_link): Don't set target_index
4442 to an uninitialized value.
4444 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4446 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4447 indices, rather than crashing.
4448 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4450 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4453 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4455 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4457 (coff_arm_adjust_symndx): New static function.
4458 (coff_adjust_symndx): Define.
4460 * srec.c (srec_scan): Accept multiple symbols on a single line.
4461 From Pascal Martin <pmartin@alsys.com>.
4465 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4467 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4468 (sunos_merge_private_bfd_data): New function.
4470 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4474 (bfd_merge_private_bfd_data): Likewise.
4475 * section.c (bfd_copy_private_section_data): Likewise.
4476 * syms.c (bfd_copy_private_symbol_data): Likewise.
4477 * bfd-in2.h: Rebuild.
4478 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4479 both BFD's are the right flavour.
4480 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4481 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4482 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4483 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4484 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4485 (ppc_elf_merge_private_bfd_data): Likewise.
4486 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4487 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4489 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4490 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4493 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4495 * reloc.c: Add m32r relocs.
4496 * bfd-in2.h, libbfd.h: Rebuilt.
4497 * cpu-m32r.c,elf32-m32r.c: New files.
4499 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4501 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4503 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * tekhex.c (first_phase): Change type parameter from char to int.
4507 (pass_over): Change func to expect int, not char.
4509 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4510 rather than SEC_LOAD when aligning the file offset for the first
4511 section in a segment.
4513 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4515 * syms.c (coff_section_type): Make arg const.
4516 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4517 to make_bfd_asection().
4518 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4519 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4520 (_bfd_elf_stringtab_init): Remove prototype.
4522 * netbsd-core.c (swap_abort): Add prototype.
4523 * aix386-core.c (swap_abort): Ditto & make static
4524 * hpux-core.c (swap_abort): Ditto & make static.
4525 * irix-core.c (swap_abort): Ditto & make static.
4526 * ptrace-core.c (swap_abort): Ditto & make static.
4527 * trad-core.c (swap_abort): Ditto & make static.
4528 * coffswap.h (coff_swap_reloc_in): Ditto.
4529 (coff_swap_reloc_out): Ditto.
4530 (coff_swap_filehdr_in): Ditto.
4531 (coff_swap_filehdr_out): Ditto.
4532 (coff_swap_sym_in): Ditto.
4533 (coff_swap_sym_out): Ditto.
4534 (coff_swap_aux_in): Ditto.
4535 (coff_swap_aux_out): Ditto.
4536 (coff_swap_lineno_in): Ditto.
4537 (coff_swap_lineno_out): Ditto.
4538 (coff_swap_aouthdr_in): Ditto.
4539 (coff_swap_aouthdr_out): Ditto.
4540 (coff_swap_scnhdr_in): Ditto.
4541 (coff_swap_scnhdr_out): Ditto.
4542 * ihex.c (ihex_sizeof_headers): Ditto.
4543 * tekhex.c (getsym): Ditto.
4544 (find_chunk): Ditto & make static.
4545 (insert_byte): Ditto.
4546 (first_phase): Ditto.
4548 (tekhex_get_symtab): Ditto & make static.
4549 (tekhex_get_symtab_upper_bound): Ditto & make static.
4550 (tekhex_mkobject): Ditto.
4551 (tekhex_object_p): Ditto.
4552 (move_section_contents): Ditto.
4553 (tekhex_get_section_contents): Ditto.
4554 (tekhex_set_arch_mach): Ditto & make static.
4555 (tekhex_set_section_contents): Ditto.
4556 (writevalue): Ditto.
4559 (tekhex_write_object_contents): Ditto.
4560 (tekhex_sizeof_headers): Ditto.
4561 (tekhex_make_empty_symbol): Ditto.
4562 (tekhex_get_symbol_info): Ditto.
4563 (tekhex_print_symbol): Ditto.
4564 * irix-core.c (make_bfd_asection): Ditto.
4565 (irix_core_core_file_p): Ditto.
4566 (irix_core_core_file_failing_command): Ditto.
4567 (irix_core_core_file_failing_signal): Ditto.
4568 (irix_core_core_file_matches_executable_p): Ditto.
4569 (irix_core_make_empty_symbol): Ditto.
4570 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4571 * srec.c (srec_new_symbol): Ditto.
4572 (srec_get_section_contents): Ditto.
4573 (srec_set_arch_mach): Ditto.
4574 (srec_set_section_contents): Ditto.
4575 (internal_srec_write_object_contents): Ditto.
4576 (srec_write_object_contents): Ditto.
4577 (symbolsrec_write_object_contents): Ditto.
4578 (srec_sizeof_headers): Ditto.
4579 (srec_make_empty_symbol): Ditto.
4580 (srec_get_symtab_upper_bound): Ditto.
4581 (srec_get_symtab): Ditto.
4582 (srec_print_symbol): Ditto and make static.
4583 * elf.c (elf_read): Ditto
4584 (assign_section_numbers): Ditto.
4585 (elf_fake_sections): Ditto.
4586 (sym_is_global): Ditto.
4587 (elf_map_symbols): Ditto.
4588 (get_program_header_size): Ditto.
4589 * coffgen.c (make_a_section_from_file): Ditto.
4590 (coff_real_object_p): Ditto.
4591 (fixup_symbol_value): Ditto.
4592 (build_debug_section): Ditto.
4594 * syms.c (coff_section_type): Ditto.
4596 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4598 * bfd-in2.h: Rebuilt after m32r changes.
4600 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4602 * config.bfd,configure.in,configure: Add m32r support.
4603 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4604 * config.bfd: Keep target list alphabetically sorted.
4606 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4608 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4609 to add in the constant part found in the instruction itself.
4610 (case R_V850_HI16_S): Likewise.
4612 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4614 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4615 and R_D10V_18 to be 1 (word).
4617 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4619 * stabs.c (_bfd_link_section_stabs): If the output_section field
4620 of either section is bfd_abs_section, then the linker is
4621 discarding the section and we should not optimize it.
4623 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4625 * Makefile.in (aout-sparcle.o): New target.
4626 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4627 * config.bfd (sparclet-*-aout*): Add case.
4628 * configure.in (sparcle_aout_vec): Add case.
4629 * configure: Regenerated.
4630 * targets.c (sparcle_aout_vec): Declare.
4631 (bfd_target_vector): Add sparcle_aout_vec.
4632 * aout-sparcle.c: New file.
4634 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4636 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4637 low order sign bit propogation for R_V850_HI16_S.
4639 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4640 handling V850 specific relocs.
4641 (elf_v850_howto_table): Use the new function for some
4642 relocations. Twiddle masks & shifts for some relocs.
4643 Set partial_inplace where needed.
4645 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4647 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4648 default architecture to a machine number of 0.
4649 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4651 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4652 the output BFD is the default, set it from the first input BFD.
4654 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4656 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4657 insert at bitpos zero. The HI16 relocs are shifted right
4658 by 16 bits. Fix src_mask for all relocs.
4659 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4661 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4664 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4666 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4667 Rewrite to use BFD file read routines and to avoid using a fixed
4668 length for the file name.
4670 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4672 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4673 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4674 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4675 to R_V850_{32,16,8}.
4677 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4679 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4680 (elf_v850_howto_table): Add info for HI16_S reloc.
4681 (v850_reloc_map): Add HI_16_S reloc.
4682 * reloc.c: Define BFD_RELOC_V850_* relocs.
4684 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * elf32-sh.c: New file.
4688 * elf.c (prep_headers): Handle bfd_arch_sh.
4689 * elfcode.h (write_relocs): Handle absolute symbol.
4690 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4691 (_bfd_elf64_link_read_relocs): Declare.
4692 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4693 elf_link_read_relocs. Make globally visible. Change all
4695 (elf_link_input_bfd): Get external symbols from cache in
4696 symtab_hdr->contents. Get contents from cache in
4698 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4700 * reloc.c: Define BFD_RELOC_SH_* relocs.
4701 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4702 * coff-sh.c (sh_insns_conflict): Fix a return value.
4703 (_bfd_sh_align_load_span): New globally visible function, broken
4704 out of sh_align_load.
4705 (sh_align_load): Call _bfd_sh_align_load_span.
4706 (sh_swap_insns): Change relocs parameter to PTR.
4707 * bfd-in2.h, libbfd.h: Rebuild.
4708 * targets.c (bfd_elf32_sh_vec): Declare.
4709 (bfd_elf32_shl_vec): Declare.
4710 * config.bfd (sh-*-elf*): New target.
4711 * configure.in (bfd_elf32_sh_vec): New target vector.
4712 (bfd_elf32_shl_vec): New target vector.
4713 * configure: Rebuild.
4714 * Makefile.in: Rebuild dependencies.
4715 (BFD32_BACKENDS): Add elf32-sh.o.
4716 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4718 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4719 page before checking D_PAGED.
4721 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4722 (ihex_write_object_contents): Remove extbase; always use segbase
4725 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4727 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4728 * configure.host (i[345]86-*-*): Ditto.
4729 * config.bfd (i[345]86-*-*): Ditto.
4730 * configure: Regenerate.
4732 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4735 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4737 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4738 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4739 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4740 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4741 will have an ST_CODE type, change the symbol's type to ST_DATA.
4742 * som.c (hppa_som_gen_reloc_type): Update prototype.
4744 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4746 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4747 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4748 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4749 (mips_elf_finish_dynamic_sections): Likewise.
4751 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4753 * configure.host (HLDENV): New variable to set. Set it for
4754 *-*-sysv4*, since those linkers may not support -R but they always
4755 support LD_RUN_PATH.
4757 * libieee.h (NSECTIONS): Don't define.
4758 (ieee_data_struct): Change section_table to asection **. Add
4760 * ieee.c (get_section_entry): If the table isn't big enough, make
4762 (ieee_slurp_sections): Remove assertion about number of sections.
4763 (ieee_object_p): Adjust initialization of ieee to match changes to
4766 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4767 symbols merely because we are generating a shared library.
4768 (xcoff_build_ldsyms): Don't set up global linkage code for an
4769 undefined symbol merely because we are generating a shared
4772 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4774 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4775 (BFD32_BACKENDS) Add elf32-v850.o.
4776 * archures.c: Add bfd_v850_arch.
4777 * bfd-in2.h: Add bfd_v850_arch.
4778 * config.bfd (v850-*-*): New target.
4779 * configure: (bfd_elf32_v850_vec) New vector.
4780 * configure.in: (bfd_elf32_v850_vec) New vector.
4781 * cpu-v850.c: New file.
4782 * elf.c (prep_headers): Added case bfd_arch_v850.
4783 * elf32-v850.c: New file.
4784 * targets.c (bfd_elf32_v850_vec): New vector.
4786 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4788 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4789 a function code symbol for an XMC_XO symbol.
4791 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4793 * mpw-config.in: Update editing of autoconf vars to reflect
4794 Jul 18 configure.in change.
4795 * mpw-make.sed: Update editing of include pathnames to be
4796 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4798 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4800 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4801 which to offset to get the .plt entry address is ".plt".
4803 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4805 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4806 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4807 Added, for internal use by the ARM gas.
4809 * bfd-in2.h: Rebuilt
4811 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4813 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4814 in section dynidx start.
4816 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4819 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4820 optimization for g++.
4822 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4824 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4825 the -mrelocatable-lib bit set and the other doesn't, clear the
4826 -mrelocatable-lib bit in the header.
4828 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4830 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4831 symbol against a STT_FUNC symbol in a shared library.
4833 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4835 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4836 symbol is found, automatically define the corresponding function
4839 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4840 if sym.n_numaux is not zero.
4841 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4842 entry to disagree about the number of aux entries if the symbol
4845 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4846 section if it might be needed, not just if info->shared.
4847 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4848 the start of .rel.dyn if we are going to use it.
4849 (mips_elf_finish_dynamic_sections): Only clear the first element
4850 of .rel.dyn if the size is greater than zero.
4852 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4854 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4855 undefined_symbol callback for a symbol, then don't issue any more
4856 warnings about loader relocs.
4857 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4858 after calling the undefined_symbol callback.
4860 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4861 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4862 as the AIX linker seems to do.
4864 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4866 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4867 (evax_initialize): Remove evax_reloc_table.
4868 (evax_close_and_cleanup): Ditto.
4870 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4872 (evax_bfd_reloc_type_lookup): Ditto.
4873 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4874 cooked_size == raw_size.
4875 * evax-emh.c (_bfd_evax_register_filename): Remove.
4876 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4877 * evax-misc.c (add_new_contents): Malloc section at full size.
4878 (_bfd_save_evax_section): Memcpy section contents directly.
4879 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4880 (evax_reloc_table): Remove.
4882 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4884 * makefile.vms: Add better support for DEC C compilation
4885 Add evax.h dependencies
4887 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4888 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4889 (BFD_RELOC_ALPHA_BASEREG): Remove.
4890 * bfd-in2.h, libbfd.h: Rebuild.
4892 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4894 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4895 getgid if _WIN32 is defined.
4896 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4898 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4900 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4901 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4903 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4906 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4908 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4910 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4911 (NEED_DECLARATION_REALLOC): New macro.
4912 * configure, config.in: Rebuild.
4913 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4914 (realloc): Declare if NEED_DECLARATION_REALLOC.
4916 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4917 <strings.h> if they exist.
4919 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4921 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4923 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4925 Based on patches from Eric Valette <valette@crf.canon.fr>:
4926 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4927 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4928 (elf_howto_table): Add entries for new relocs.
4929 (elf_i386_reloc_type_lookup): Handle new relocs.
4930 (elf_i386_info_to_howto): Just call abort.
4931 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4932 (elf_i386_relocate_section): Likewise.
4934 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4936 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4938 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4940 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4941 only get the LMA from the phdr if they are in the same part of the
4944 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4945 new segment to make them more comprehensible. If the relationship
4946 between the LMA and the VMA changed, start a new segment. Don't
4947 check dynsec when deciding whether to start a new segment for a
4948 writeable section; -N will now handle this.
4950 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4952 * libhppa.h: Remove "esel" changes. Not the right approach.
4953 * som.c: Corresponding changes.
4954 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4955 which don't have a SOM symbol type associated with them.
4956 Reverses a 1994 change.
4958 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4960 Make ld -N more reasonable for ELF:
4961 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4962 phdr_in_section to false, and always use a single load segment.
4963 (elf_sort_sections): Sort sections by LMA after VMA.
4964 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4965 align to maxpagesize.
4966 (assign_file_positions_except_relocs): Likewise.
4967 * elfcode.h (elf_object_p): If a section is loaded but not page
4968 aligned, clear D_PAGED.
4970 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4972 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4973 Added, for internal use by the ARM gas.
4975 * bfd-in2.h: Rebuilt
4977 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4979 * libhppa.h (R_HPPA_ESEL): New field selector.
4980 (e_esel): Similarly.
4981 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4982 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4983 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4985 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4987 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4988 archive search before looking for stripped dynamic objects.
4990 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4992 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4993 symbol a warning rather than an error.
4995 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * elf.c (assign_file_positions_for_segments): Track the virtual
4998 memory position separately from the file position, and use it to
4999 compute the alignment adjustment.
5001 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5003 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
5004 and fixed mask on R_D10V_10_PCREL_L.
5006 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * elf64-mips.c: Include "aout/ar.h".
5009 (mips_elf64_slurp_armap): New static function.
5010 (mips_elf64_write_armap): New static function.
5011 (bfd_elf64_archive_*): Define.
5012 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
5013 Use instead of bfd_generic_archive_p.
5014 (bfd_elfNN_write_archive_contents): Define if not defined. Use
5015 instead of _bfd_write_archive_contents.
5016 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
5017 _bfd_generic_mkarchive.
5018 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
5019 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
5021 (TARGET_LITTLE_SYM): Likewise.
5022 * archive.c (bfd_slurp_armap): Check for and reject an archive map
5024 * Makefile.in: Rebuild dependencies.
5026 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
5027 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
5028 SHT_MIPS_EVENTS sections.
5029 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
5030 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
5032 (_bfd_mips_elf_fake_sections): Likewise.
5034 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
5035 * ecoff.c (ecoff_compute_section_file_positions): Copy
5036 rdata_in_text from backend info to tdata. Clear it if any data
5037 section comes before .rdata.
5038 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
5039 tdata rather than backend info.
5041 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
5043 * configure.in: Fix test for whether a compiler has a 64 bit
5044 type. From Jim Wilson <wilson@cygnus.com>.
5046 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
5048 * configure.host (mips-sgi-irix6*): New host.
5050 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
5051 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
5052 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
5054 * configure: Rebuild.
5055 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
5056 (BFD_HOST_64_BIT): Define conditionally.
5057 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
5058 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
5059 (symvalue, bfd_size_type): Likewise.
5060 * bfd-in2.h: Rebuild.
5061 * Makefile.in (do_clean): Remove bfd-tmp.h.
5062 (do_distclean): Remove bfd-in3.h.
5063 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
5064 (bfd-in3.h): New target.
5066 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
5067 Andrew Gierth <ANDREWG@microlise.co.uk>.
5069 * configure.host: Set INSTALL_SHLIB.
5070 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
5071 * configure: Rebuild.
5072 * Makefile.in (install): Use @INSTALL_SHLIB@.
5074 * config.bfd (mips*-*-irix6*): New target.
5075 * configure.host: Handle Irix 6 shared library like Irix 5.
5077 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
5078 symbol for a magic name.
5079 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5081 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5084 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5086 * mpw-config.in: Add ELF support to mips config, create the
5087 elf32-target.h file in the object dir.
5088 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5090 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5092 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5093 Also removed most abort calls, in favor of using bfd reporting.
5095 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5097 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5098 (BFD32_BACKENDS) Add elf32-d10v.o.
5099 * archures.c: Add bfd_d10v_arch.
5100 * bfd-in2.h: Add bfd_d10v_arch.
5101 * config.bfd (d10v-*-*): New target.
5102 * configure: (bfd_elf32_d10v_vec) New vector.
5103 * configure.in: (bfd_elf32_d10v_vec) New vector.
5104 * cpu-d10v.c: New file.
5105 * elf.c (prep_headers): Added case bfd_arch_d10v.
5106 * elf32-d10v.c: New file.
5107 * libbfd.h: Rebuild.
5108 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5109 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5110 * targets.c (bfd_elf32_d10v_vec): New vector.
5112 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5114 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5116 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5118 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5119 bfd_mach_i386_i8086 machine types.
5121 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5123 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5126 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5128 * coffcode.h (coff_set_section_contents): A/UX does not require
5129 special handling of the _LIB section.
5131 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5133 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5134 value for R_RELBYTE.
5136 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5137 array if one was allocated.
5139 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5141 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5142 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5143 use_rld_obj_head and rld_value.
5144 (mips_elf_link_hash_table_create): Initialize new fields.
5145 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5147 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5148 __rld_obj_head symbol not seen, create an __rld_map symbol.
5149 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5150 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5151 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5152 __rld_obj_head symbol.
5153 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5155 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5157 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5159 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5160 ppc_elf_addr16_ha_reloc.
5161 (ppc_elf_addr16_ha_reloc): New static function.
5163 * coff-mips.c (struct mips_hi): Define.
5164 (mips_refhi_list): New static variable.
5165 (mips_refhi_addr, mips_refhi_addend): Remove.
5166 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5167 (mips_reflo_reloc): Process mips_refhi_list.
5168 (mips_relhi_list): New static variable.
5169 (mips_relhi_addr, mips_relhi_addend): Remove.
5170 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5171 (mips_rello_reloc): Process mips_relhi_list.
5172 (mips_relocate_section): Permit an arbitrary number of REFHI or
5173 RELHI relocs before the associated REFLO or RELLO reloc.
5175 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5177 * aout-target.h (MY(callback)): Set reloc_count fields.
5179 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5181 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5182 sections unless this is a SunOS link.
5184 * VERSION: Set to 2.7.1.
5186 * Released binutils 2.7.
5188 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5190 * i386aout.c: Include "aout/aout64.h".
5191 (i386aout_write_object_contents): New static function.
5192 (MY_write_object_contents): Define.
5194 * netbsd.h (MY(write_object_contents)): Make sure that
5195 adjust_sizes_and_vmas is called before fiddling with the magic
5198 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5200 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5202 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5204 * libbfd-in.h (itos, stoi): Don't define.
5205 * libbfd.h: Rebuild.
5206 * i386lynx.c (KEEPIT): Define as udata.i.
5207 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5208 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5209 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5210 flags. Don't use stoi.
5212 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5214 * elf.c (map_sections_to_segments): Don't start a new segment for
5215 a writable section if it's on the same page as the previous
5216 segment. Reset the writable variable for a readonly section.
5218 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5220 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5221 first_thunk_address, thunk_size, and import_table_size.
5222 * peicode.h: Improved some diagnostics regarding edata sections.
5224 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5226 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5227 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5229 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5231 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5232 with XCOFF_DEF_DYNAMIC set is really defined.
5233 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5234 (xcoff_link_add_symbols): Only create special sections if using an
5237 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5239 (bfd_install_relocation): Likewise.
5241 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5243 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5245 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5246 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5247 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5248 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5249 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5250 are found for LITERAL relocs.
5251 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5252 taken, we cannot generate a .plt entry for the symbol.
5254 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5256 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5257 sysconf functions (for gprof).
5258 * configure, config.in: Rebuild.
5260 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5262 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5263 an archive if it has a map. If the object file has the wrong
5266 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5267 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5269 (alpha_relocate_section): Likewise.
5271 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5272 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5273 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5274 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5275 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5276 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5277 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5278 * peicode.h: Corresponding changes.
5280 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5282 * elflink.h (elf_create_pointer_linker_section): Comment out code
5283 dealing with making GOT pointers negative of the GOT symbol for
5286 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5288 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5289 increment the .rela.plt size until after we're done creating the
5291 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5292 .rela.plt offset directly rather than calculating it.
5294 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5296 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5297 Use autoconf-set values.
5298 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5299 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5302 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5303 * configure: Rebuilt.
5305 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5307 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5308 handling code > 1k away.
5310 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5312 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5313 defined, output whenever the symbol is updated.
5315 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5317 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5318 section to 0 if user_set_vma is set.
5319 * elflink.h (elf_bfd_final_link): Likewise.
5321 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5323 Partially undo patch of Jun 20.
5324 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5325 (coff_compute_section_file_positions): Likewise.
5326 (coff_write_object_contents): Likewise. Re-add deleted code, but
5327 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5328 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5330 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5332 * config.bfd: Add support for *-*-rtems* configurations.
5334 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5336 * elf.c (prep_headers): Add bfd_arch_alpha case.
5338 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5340 * elf64-alpha.c: New file.
5341 * config.bfd (alpha-*-linuxecoff*): New target.
5342 (alpha-*-linux*, alpha-*-elf*): New targets.
5343 * configure.in (bfd_elf64_alpha_vec): New vector.
5344 * configure: Rebuild.
5345 * targets.c (bfd_elf64_alpha_vec): Declare.
5346 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5347 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5348 * bfd-in2.h, libbfd.h: Rebuild.
5349 * Makefile.in: Rebuild dependencies.
5350 (BFD64_BACKENDS): Add elf64-alpha.o.
5351 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5353 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5355 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5356 than relying on a right shift of 32.
5358 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5360 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5361 ifdef to COFF_WITH_PE.
5362 (coff_compute_section_file_positions): Likewise.
5363 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5364 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5365 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5366 COFF_IMAGE_WITH_PE, always include.
5368 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5370 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5372 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5373 approximate the correct answer if SIZEOF_HEADERS was not used.
5375 * binary.c (binary_set_section_contents): Set section file
5376 position based on LMA rather than VMA.
5378 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5380 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5381 symbols if info->strip == strip_all.
5383 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5385 * coff-h8300.c: Remove #if 0 code.
5386 (compatable): Don't allow mixing/matching of different architectures.
5388 * archures.c (bfd_mach_h8300s): Add.
5389 * bfd-in2.h: Rebuilt.
5390 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5392 (h8300_reloc16_estimate): Likewise.
5393 (h8300_reloc16_extra_cases): Likewise.
5394 (h8300_bfd_link_add_symbols): Likewise.
5395 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5396 (coff_set_flags): Likewise.
5397 * cpu-h8300.c (h8300_scan): Likewise.
5398 Add H8/S to bfd_h8300_arch list.
5400 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5402 Added support for Alpha OpenVMS:
5403 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5404 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5405 * config.h-vms, makefile.vms: New files.
5406 * config.bfd (alpha-*-*vms*): New target.
5407 * configure.in (evax_alpha_vec): New target vector.
5408 * configure: Rebuild.
5409 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5410 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5411 * targets.c (bfd_target_evax_flavour): Define.
5412 (evax_alpha_vec): Declare.
5413 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5414 if BFD64 is defined.
5415 * bfd-in2.h, libbfd.h: Rebuild.
5416 * Makefile.in: Rebuild dependencies.
5417 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5418 evax-emh.o, and evax-misc.o.
5419 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5420 evax-etir.c, evax-emh.c, and evax-misc.c.
5421 (HFILES): Add evax.h.
5423 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5425 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5427 (h8300_bfd_link_add_symbols): Likewise.
5429 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5431 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5432 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5434 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5436 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5437 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5439 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5440 R_MIPS_32 relocs if creating a shared library.
5442 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5444 * peicode.h (add_data_entry): Use pei_section_data rather than
5445 _cooked_size. Corresponds to May 13 change in coffcode.h.
5447 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5449 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5450 * coffcode.h (coff_write_object_contents): If there are long
5451 section names, always set the f_symptr field, even if there are no
5453 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5454 if there are no symbols.
5456 * coffgen.c (make_a_section_from_file): Check return value of
5457 _bfd_coff_read_string_table.
5458 (coff_real_object_p): Check return value of
5459 make_a_section_from_file.
5460 (_bfd_coff_read_string_table): Check that there are some symbols
5461 before trying to read the string table size.
5463 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5465 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5466 to replace a symbol in a dynamic object with a symbol from another
5467 dynamic object, do the replacement if the existing symbol is
5468 global linkage code.
5470 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5471 for _ptrgl, and treat it as global linkage code.
5473 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5474 filename or N_SO symbol past the offset, and use it to indicate
5475 that there is no line number or function when appropriate.
5477 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5479 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5480 common symbol defined by the linker. Don't export function code
5481 even if export_defineds is set.
5483 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5485 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5487 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5488 (h8300_symbol_address_p): New function.
5489 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5492 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5494 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5496 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5497 correctly for the two variants. Allow relaxing if the target
5498 is 128 bytes away since after relaxation it'll be 126 bytes away.
5499 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5500 "dot" and "value". Allow relaxing if the target is 128 bytes
5501 away since after relaxation it'll be 126 bytes away.
5502 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5503 the given section until nothing changes.
5505 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5507 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5508 alignment hack--we can get the lnnoptr info another way without
5509 suddenly increasing the alignment requirements. Set the flags for
5511 (ecoff_compute_section_file_positions): Do so.
5513 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5515 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5516 to keep the HP emulator database happy.
5518 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5519 From Kevin Buettner <kev@primenet.com>.
5521 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5523 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5524 name of a NULL section.
5526 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5528 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5529 set, always call the notice callback.
5531 * VERSION: Increment for bfdlink.h change.
5533 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5535 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5536 (sh_relax_delete_bytes): Correct handling of differently sized
5537 trailing alignment reloc.
5539 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5540 * bfd-in2.h: Rebuild.
5541 * configure.in: Warn if there is no known 64 bit type.
5542 * configure: Rebuild.
5544 * Makefile.in: Rebuild dependencies.
5545 (BFD32_BACKENDS): Add ppcboot.o.
5546 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5548 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5549 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5551 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5553 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5554 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5555 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5556 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5558 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5560 * elf64-mips.c: Improve reloc special_functions and handling of
5561 SHT_MIPS_OPTIONS section.
5562 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5563 mips_elf_hi16_reloc and make globally visible.
5564 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5565 make globally visible.
5566 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5567 make globally visible.
5568 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5569 and make globally visible.
5570 (gprel16_with_gp): Check howto->src_mask before using value in
5572 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5573 and make globally visible.
5574 (gprel32_with_gp): Check howto->src_mask before fetching value.
5575 (bfd_mips_elf_swap_options_in): New function.
5576 (bfd_mips_elf_swap_options_out): New function.
5577 (_bfd_mips_elf_set_private_flags): Rename from
5578 mips_elf_set_private_flags and make globally visible.
5579 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5580 mips_elf_copy_private_bfd_data and make globally visible.
5581 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5582 mips_elf_merge_private_bfd_data and make globally visible.
5583 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5584 for a SHT_MIPS_OPTIONS section.
5585 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5586 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5587 name of a SHT_MIPS_OPTIONS section.
5588 (_bfd_mips_elf_set_section_contents): New function.
5589 (mips_elf32_section_processing): Set the GP value in a
5590 SHT_MIPS_OPTIONS section.
5591 (_bfd_mips_elf_find_nearest_line): Rename from
5592 mips_elf_find_nearest_line and make globally visible.
5593 (bfd_elf32_set_section_contents): Define.
5594 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5595 (_bfd_mips_elf_lo16_reloc): Declare.
5596 (_bfd_mips_elf_gprel16_reloc): Declare.
5597 (_bfd_mips_elf_got16_reloc): Declare.
5598 (_bfd_mips_elf_gprel32_reloc): Declare.
5599 (_bfd_mips_elf_set_private_flags): Declare.
5600 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5601 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5602 (_bfd_mips_elf_find_nearest_line): Declare.
5603 (_bfd_mips_elf_set_section_contents): Declare.
5605 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5607 (elf_info_to_howto): Define.
5608 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5610 (elf_info_to_howto): Define.
5611 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5613 (elf_info_to_howto): Define.
5615 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5616 R_MOV16B[12], to match change in coff/internal.h.
5618 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * elf64-mips.c: Extensive additions to provide better support for
5621 writing files and for gas.
5622 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5623 of mips_elf_object_p.
5624 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5625 _bfd_mips_elf_object_p.
5626 (_bfd_mips_elf_final_write_processing): Rename from
5627 mips_elf_final_write_processing and make globally visible.
5628 (_bfd_mips_elf_fake_sections): Rename from
5629 mips_elf_fake_sections and make globally visible.
5630 (_bfd_mips_elf_section_from_bfd_section): Rename from
5631 mips_elf_section_from_bfd_section and make globally visible.
5632 (_bfd_mips_elf_section_processing): New function, broken out of
5633 mips_elf_section_processing.
5634 (mips_elf32_section_processing): Rename from
5635 mips_elf_section_processing; call
5636 _bfd_mips_elf_section_processing.
5637 (_bfd_mips_elf_symbol_processing): Rename from
5638 mips_elf_symbol_processing and make globally visible.
5639 (_bfd_mips_elf_read_ecoff_info): Rename from
5640 mips_elf_read_ecoff_info and make globally visible.
5641 (mips_elf32_ecoff_debug_swap): Rename from
5642 mips_elf_ecoff_debug_swap.
5643 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5644 struct symbol_cache_entry.
5645 (_bfd_elf_validate_reloc): New function, moved in from
5646 elfcode.h:validate_reloc.
5647 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5648 to _bfd_elf_validate_reloc. Change all callers.
5649 * elf-bfd.h (bfd_section_from_shdr): Declare.
5650 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5651 (_bfd_elf_validate_reloc): Declare.
5652 (_bfd_mips_elf_object_p): Declare.
5653 (_bfd_mips_elf_fake_sections): Declare.
5654 (_bfd_mips_elf_section_from_bfd_section): Declare.
5655 (_bfd_mips_elf_section_processing): Declare.
5656 (_bfd_mips_elf_symbol_processing): Declare.
5657 (_bfd_mips_elf_read_ecoff_info): Declare.
5658 (_bfd_mips_elf_final_write_processing): Declare.
5659 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5662 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5663 (mips_elf_final_write_processing): Likewise.
5665 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5667 64-bit MIPS ELF ABI objdump support:
5668 * elf64-mips.c: New file.
5669 * Makefile.in: Rebuild dependencies.
5670 (BFD64_BACKENDS): Add elf64-mips.o.
5671 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5672 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5673 bfd_elf64_littlemips_vec to targ_selvecs.
5674 (mips*-*-elf*): Likewise.
5675 * confingure.in: Add bfd_elf64_bigmips_vec and
5676 bfd_elf64_littlemips_vec to vector switch.
5677 * configure: Rebuild.
5678 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5679 broken out of mips_elf_section_from_shdr.
5680 (mips_elf32_section_from_shdr): Rename from
5681 mips_elf_section_from_shdr. Call new function.
5682 (elf_backend_section_from_shdr): Update name of renamed function.
5683 * elf-bfd.h (struct elf_size_info): Change second parameter of
5684 write_out_phdrs to be const. Likewise for second parameter of
5686 (struct bfd_elf_section_data): Add rel_hdr2 field.
5687 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5688 (bfd_elf32_swap_symbol_out): Likewise.
5689 (bfd_elf32_swap_reloc_in): Likewise.
5690 (bfd_elf32_swap_reloc_out): Likewise.
5691 (bfd_elf32_swap_reloca_in): Likewise.
5692 (bfd_elf32_swap_reloca_out): Likewise.
5693 (bfd_elf32_swap_phdr_in): Likewise.
5694 (bfd_elf32_swap_phdr_out): Likewise.
5695 (bfd_elf32_swap_dyn_in): Likewise.
5696 (bfd_elf32_swap_dyn_out): Likewise.
5697 (bfd_elf32_slurp_symbol_table): Declare.
5698 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5699 (bfd_elf32_write_out_phdrs): Declare.
5700 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5701 (bfd_elf64_swap_symbol_out): Likewise.
5702 (bfd_elf64_swap_reloc_in): Likewise.
5703 (bfd_elf64_swap_reloc_out): Likewise.
5704 (bfd_elf64_swap_reloca_in): Likewise.
5705 (bfd_elf64_swap_reloca_out): Likewise.
5706 (bfd_elf64_swap_phdr_in): Likewise.
5707 (bfd_elf64_swap_phdr_out): Likewise.
5708 (bfd_elf64_swap_dyn_in): Likewise.
5709 (bfd_elf64_swap_dyn_out): Likewise.
5710 (bfd_elf64_slurp_symbol_table): Declare.
5711 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5712 (bfd_elf64_write_out_phdrs): Declare.
5713 (_bfd_mips_elf_section_from_shdr): Declare.
5714 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5715 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5716 section for the section, add the new one to rel_hdr2. Increment
5717 reloc_count rather than setting it.
5718 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5719 Remove static declaration.
5720 (elf_write_shdrs_and_ehdr): Define name as macro.
5721 (elf_write_out_phdrs): Likewise.
5722 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5723 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5724 (elf_swap_symbol_in): Change second parameter to be const.
5725 (elf_swap_symbol_out): Likewise.
5726 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5727 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5728 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5729 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5730 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5731 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5732 parameter to be const. Make non-static.
5733 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5735 (elf_slurp_symbol_table): Make non-static.
5736 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5737 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5738 (elf_backend_size_info): Likewise.
5739 (elfNN_bed): Use elf_backend_size_info.
5740 * targets.c (bfd_elf64_bigmips_vec): Declare.
5741 (bfd_elf64_littlemips_vec): Declare.
5742 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5743 bfd_elf64_littlemips_vec if BFD64 is defined.
5745 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5747 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5749 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5750 zeroes, in alignment holes.
5752 * configure: Rebuild with autoconf 2.10.
5754 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5755 potential leading underscore in the allocated buffer.
5757 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5759 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5760 symbols into .sbss if this is a relocatable link.
5762 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5764 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5765 undefined symbols when creating a shared library.
5767 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5769 * coff-sh.c: Add a bunch of new code and static const arrays to
5770 support aligning loads and stores on four byte memory boundaries.
5772 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5774 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5775 call sh_align_loads.
5776 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5779 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * cache.c (bfd_open_file): Unlink the file before opening it for
5782 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5784 * opncls.c (bfd_fdopenr): Set opened_once.
5786 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5788 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5791 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5792 the code unconditionally.
5794 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5796 * libcoff-in.h (struct pei_section_tdata): Define structure.
5797 (pei_section_data): Define macro.
5798 * libcoff.h: Rebuild.
5799 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5800 store s_paddr field in pei_section_data.
5801 (coff_compute_section_file_positions): Use pei_section_data rather
5802 than _cooked_size, and don't overwrite an existing value.
5803 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5804 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5805 * peicode.h (coff_bfd_copy_private_section_data): Define if
5807 (pe_bfd_copy_private_section_data): New static function if
5810 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5812 * srec.c (srec_set_arch_mach): Write as a function rather than a
5815 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5816 no map, just check each member in turn to see whether it is
5819 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5821 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5822 table. Call BFD_ASSERT to validate header size, instead of
5824 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5827 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5829 * ppcboot.c: New target for looking at PPCbug boot records.
5831 * config{ure.in,.bfd}: Add support for ppcboot target.
5833 * configure: Regenerate.
5835 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5837 * coff-h8300.c (howto_table): Update names to match recent
5838 changes to include/coff/internal.h. Fix minor errors in the
5839 existing relocs. Add R_MOVL1 and R_MOVL2.
5840 (rtype2howto): Similarly.
5841 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5842 existing relaxing code and peform more relaxing.
5843 (h8300_reloc16_extra_cases): Likewise.
5845 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5847 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5850 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5852 * elfcode.h (elf_object_p): Reject generic ELF target if
5853 e_machine matches an alternate machine code in a specific backend.
5855 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5856 obsolete align_power_min field.
5858 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5860 * coff-h8300.c (reloc_howto_type): Add howto entry for
5862 (rtype2howto): Handle R_PCRWORD_B.
5863 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5864 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5865 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5866 branch (R_PCWORD_B).
5868 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5870 * aoutx.h (translate_from_native_sym_flags): Set the section for
5871 BSF_CONSTRUCTOR symbols.
5873 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5876 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5878 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5879 stop looking when section is found.
5881 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5883 * coffcode.h (STRING_SIZE_SIZE): Define.
5884 (styp_to_sec_flags): Handle long symbol names when looking for the
5886 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5887 (bfd_coff_long_section_names): Define.
5888 (coff_write_object_contents): Handle long section names.
5889 (bfd_coff_std_swap_table): Initialize new field.
5890 * libcoff.h: Rebuild.
5891 * coffgen.c (make_a_section_from_file): Handle long section
5893 (coff_write_symbols): Handle long section names.
5894 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5895 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5896 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5897 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5898 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5899 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5900 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5901 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5903 * bout.c (b_out_callback): Set lma of sections.
5904 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5905 parameter to output_bfd. Used input_bfd instead of output_bfd in
5908 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5910 * aoutx.h (translate_from_native_sym_flags): Don't create
5911 SEC_CONSTRUCTOR sections.
5912 * ecoff.c (ecoff_set_symbol_info): Likewise.
5914 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5915 From Don Bowman <bowman@waterloo.hp.com>.
5917 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5919 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5920 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5922 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5924 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5925 mips_32_relocs field.
5926 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5927 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5928 relocs against a global symbol which is not defined in a regular
5930 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5931 against a global symbol, increment mips_32_relocs.
5932 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5933 the symbol is not defined in a regular file, make room in the
5936 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5938 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5939 file position and the virtual file position separately. Set
5940 filepos information bsaed on the real file position.
5941 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5942 Jan 23 change to coffcode.h.
5944 * som.c (som_slurp_symbol_table): Set the symbol count to the
5945 number of BFD symbols created.
5947 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5949 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5950 output file if linking shared objects. Loop to check all relocs,
5951 rather than returning false on first error.
5953 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5955 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5956 (ppc_elf_additional_program_headers): If .interp section, bump #
5957 of program headers by 1.
5958 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5959 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5960 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5962 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5964 (ppc_elf_relocate_section): If the output section isn't defined,
5965 don't abort, just give an error message.
5967 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5968 being created is .sdata or .sdata2, don't make the symbol dynamic.
5970 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5972 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5973 members of an archive for dynamic objects with no symbols, and
5974 pass them directly to check_archive_element.
5975 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5976 xcoff_link_check_dynamic_ar_symbols.
5977 (xcoff_link_check_dynamic_ar_symbols): New static function.
5979 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5980 from _bfd_nodynamic to _bfd_xcoff.
5981 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5983 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5984 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5985 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5986 * libcoff.h: Rebuild.
5987 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5988 (xcoff_get_section_contents): New static function.
5989 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5990 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5991 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5992 (xcoff_dynamic_reloc): New static variable.
5993 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5994 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5996 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5998 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5999 if reloc_entry->addend is not 0.
6000 (CALC_ADDEND): Just set the addend to reloc.r_offset.
6002 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
6004 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
6006 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
6007 Add entries for R_SPARC_[56].
6008 (sparc_reloc_map): Add entries for R_SPARC_[56].
6010 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6012 Optimize linking of stabs in sections as used in ELF and COFF.
6013 * stabs.c: New file.
6014 * libbfd-in.h (_bfd_link_section_stabs): Declare.
6015 (_bfd_write_section_stabs): Declare.
6016 (_bfd_write_stab_strings): Declare.
6017 * libbfd.h: Rebuild.
6018 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
6019 (struct coff_link_hash_table): Add stab_info field.
6020 * libcoff.h: Rebuild.
6021 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
6023 (coff_link_add_symbols): Call _bfd_link_section_stabs if
6025 (_bfd_coff_final_link): Write out stab strings hash table.
6026 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
6027 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
6029 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
6030 (struct bfd_elf_section_data): Add stab_info field.
6031 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
6033 * elflink.h (elf_link_add_object_symbols): If appropriate, call
6034 _bfd_link_section_stabs.
6035 (elf_bfd_final_link): Write out stab strings hash table.
6036 (elf_link_input_bfd): Handle optimized stabs sections.
6037 * reloc.c (_bfd_final_link_relocate): Check address against
6038 _raw_size rather than _cooked_size.
6039 * Makefile.in: Rebuild dependencies.
6040 (BFD_LIBS): Add stabs.o
6041 (BFD_LIBS_CFILES): Add stabs.c.
6043 * VERSION: Increment for bfdlink.h change.
6045 * coffgen.c (coff_renumber_symbols): Correct handling of
6046 BSF_NOT_AT_END common symbols.
6048 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
6050 * coff-ppc.c (record_toc): Add cast to avoid warning.
6051 (ppc_allocate_toc_section): Likewise.
6052 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
6053 (ppc_coff_reloc_type_lookup): Remove unreached code.
6054 * coffcode.h (coff_write_object_contents): Don't take the address
6056 * peicode.h (pe_print_idata): Add casts to avoid warning.
6057 (pe_print_edata): Likewise.
6058 (pe_print_reloc): Remove ANSI C string concatenation.
6060 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
6062 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
6064 * libcoff.h: Rebuild.
6065 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
6067 (coff_swap_aux_out): Likewise.
6068 * peicode.h (coff_swap_aux_in): Likewise.
6069 (coff_swap_aux_out): Likewise.
6070 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
6072 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
6074 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
6075 Fix up .bf endndx link fields.
6076 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
6078 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6081 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6083 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6084 on Solaris PowerPC systems doesn't get confused.
6086 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6089 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6090 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6091 update did_reg and did_reg2.
6093 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6097 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6098 callback routines, pass h->root.string rather than name, in case
6099 copy is true and name is transient.
6101 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6103 * elfcore.h: Add support for core files with multiple threads.
6104 (Primarily for Solaris.)
6106 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6108 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6109 section->orelocation is NULL.
6111 * coffgen.c (bfd_coff_get_syment): New function.
6112 (bfd_coff_get_auxent): New function.
6113 * bfd-in.h (bfd_coff_get_syment): Declare.
6114 (bfd_coff_get_auxent): Declare.
6115 * bfd-in2.h: Rebuild.
6117 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6119 * elf32-mips.c (struct mips_hi16): Define.
6120 (mips_hi16_addr, mips_hi16_addend): Remove.
6121 (mips_hi16_list): New static variable.
6122 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6123 (mips_elf_lo16_reloc): Process mips_hi16_list.
6124 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6125 relocs before the associated LO16 reloc.
6127 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6129 * versados.c (versados_scan): Check bfd_alloc return value.
6130 (versados_object_p): Check all bfd_read return values. Require
6131 that lang field be less than 10, to avoid confusion with Intel Hex
6134 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6136 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6137 not 0, for an absolute symbol.
6138 (NAME(aout,swap_ext_reloc_out)): Likewise.
6140 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6141 (ihex_write_object_contents): For a large start address, output
6142 the full 32 bit address in record type 5.
6144 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6145 to int to avoid promotion problems in prototype.
6147 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6149 * configure.host: Use ${srcdir} when looking for picfrag.
6151 * configure.host: Switch on ${libdir}, not $(libdir). From
6152 alan@spri.levels.unisa.edu.au (Alan Modra).
6154 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6155 entry point, not just for DYNAMIC objects.
6156 * sunos.c (sunos_add_dynamic_symbols): Always call
6157 sunos_create_dynamic_sections. If called with a non DYNAMIC
6158 object, don't do anything else.
6159 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6161 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6163 * configure.in: Permit --enable-shared to specify a list of
6165 * configure: Rebuild.
6167 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6168 host when configuring with --enable-shard.
6170 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6172 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6175 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6176 to avoid crashing in bfd_hash_replace.
6178 * sysdep.h: Use #ifdef, not #if.
6180 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6182 * config.in: Rebuild.
6184 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6186 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6187 (AC_CHECK_HEADERS): Check for sys/time.h
6188 (AC_HEADER_TIME): Add macro.
6189 * configure: Rebuild.
6190 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6191 to control what combination of <time> and <sys/time.h>
6194 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6196 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6197 (aout_32_sunos4_write_object_contents): Likewise.
6198 * aoutx.h (NAME(aout,machine_type)): Handle
6199 bfd_mach_sparc_{sparclet,sparclite}.
6200 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6201 (bfd_mach_sparc_v9_p): Update.
6202 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6203 * libaout.h (enum machine_type): Add M_SPARCLET.
6204 * sunos.c (MACHTYPE_OK): Define.
6205 * bfd-in2.h: Regenerated.
6207 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6209 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6210 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6211 * elflink.c (_bfd_elf_create_got_section): Store the
6212 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6213 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6214 global offset table goes over 0x1000, set the value of
6215 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6216 (elf32_sparc_relocate_section): Subtract the offset of
6217 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6219 * elfcode.h: Don't include <string.h>.
6221 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6223 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6224 generic_link_hash_newfunc. All references changed.
6225 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6226 moved here from libbfd-in.h.
6227 * libbfd-in.h: Corresponding changes.
6228 * libbfd.h: Regenerated.
6230 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6232 * aoutx.h (aout_link_input_section_std): When reporting an
6233 overflow error, use the name of the symbol in the hash table if
6235 (aout_link_input_section_ext): Likewise.
6237 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6238 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6240 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6242 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6243 * coffcode.h (coff_compute_section_file_positions): Likewise.
6244 (coff_write_object_contents): Likewise.
6246 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6248 * section.c (SEC_LINK_ONCE): Define.
6249 (SEC_LINK_DUPLICATES): Define.
6250 (SEC_LINK_DUPLICATES_DISCARD): Define.
6251 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6252 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6253 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6254 * bfd-in2.h: Rebuild.
6255 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6256 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6257 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6258 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6259 SEC_LINK_ONCE, and look through the symbol table for the setting
6260 for SEC_LINK_DUPLICATES.
6261 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6262 set for a section, find the section symbol in the symbol table,
6263 and set the aux entry based on SEC_LINK_DUPLICATES.
6264 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6265 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6266 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6267 * coff-i386.c (i386coff_vec): Likewise.
6268 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6270 * VERSION: Bump to 2.6.1.
6271 * Makefile.in (stamp-h): Depend upon VERSION.
6273 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6275 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6276 * libbfd.h: Rebuilt.
6277 * linker.c (generic_link_hash_newfunc): No longer static.
6278 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6280 * coff-h8300.c: Add two derived hash tables and their associated
6281 funtions and #defines for use by the h8300 linker.
6282 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6283 the function vector as needed. Place the address of the function
6284 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6285 Rewrite the vectors section contents as necessary.
6286 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6287 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6288 (coff_bfd_link_hash_table_create): Likewise.
6290 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6292 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6293 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6295 (hppa_rebuild_insn): Pass pointer to correct type to
6296 low_sign_unext and dis_assemble_21.
6298 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6300 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6301 Stick with sparc-*-{sysv4*,solaris2*}.
6303 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6305 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6306 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6307 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6308 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6309 fields is non-zero, print them.
6311 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6312 ifdef. Remove unused variables.
6313 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6315 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6316 (get_symbol_value): Ifdef out.
6317 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6318 (coff_ppc_relocate_section): Remove unused variables. Make
6319 fprintf strings and argument types correspond. Put before_addr in
6321 (dump_toc): Make fprintf strings and argument types correspond.
6322 (ppc_process_before_allocation): Remove unused variables. Always
6324 (ppc_reflo_reloc): Ifdef out.
6325 (ppc_addr32nb_reloc): Ifdef out.
6326 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6328 (coff_ppc_rtype_to_howto): Likewise.
6329 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6331 * peicode.h (pe_print_idata): Move otherwise unused variables into
6332 the #ifdef where they are used. Always return a value.
6333 (pe_print_edata): Make fprintf strings and argument types
6334 correspond. Always return a value.
6335 (pe_print_pdata): Removed unused variable addr_value. Always
6337 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6338 strings and argument types correspond. Always return a value.
6340 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6341 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6342 variable rela inside #if 0 section where it is used.
6344 * ns32k.h: New file.
6345 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6346 functions to start with _bfd_.
6347 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6348 functions in cpu-ns32k.h.
6349 * Makefile.in: Rebuild dependencies.
6350 (HFILES): Add ns32k.h.
6352 * section.c (struct sec): Add linker_mark field. Change
6353 user_set_vma and reloc_done to be single bit fields.
6354 (STD_SECTION): Update accordingly.
6355 * bfd-in2.h: Rebuild.
6356 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6358 (aout_link_input_bfd): Don't link unmarked sections.
6359 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6361 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6362 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6364 * elflink.h (elf_bfd_final_link): Mark sections included in the
6366 (elf_link_input_bfd): Don't link unmarked sections.
6367 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6369 (xcoff_link_input_bfd): Don't link unmarked sections.
6371 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6372 overflow error messages.
6374 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6376 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6377 is not set, print "BFD: " before the error message.
6379 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6380 Miles Bader <miles@gnu.ai.mit.edu>.
6381 * configure: Rebuild.
6383 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6385 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6388 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6389 m68k-aout, m68k-coff, and m68k-elf targets.
6391 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6393 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6394 (ieee_generic_stat_arch_elt): Restructured to prevent
6395 ieee_object_p from being called repeatedly.
6397 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6399 * coffcode.h (coff_write_object_contents): Allocate
6400 buffers large enough for any FILEHDR or AOUTHDR.
6402 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6404 * ecofflink.c (lookup_line): New static function, renamed and
6405 slighly changed from old _bfd_ecoff_locate_line.
6406 (_bfd_ecoff_locate_line): Cache line number information. Use
6407 lookup_line for actual lookup.
6409 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6411 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6412 multiple of 20 bytes.
6414 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6416 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6417 allocate ecoff_find_line, and don't initialize by hand.
6418 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6419 mips_elf_find_line, and don't call memset.
6421 * coffcode.h (coff_compute_section_file_positions): If not
6422 producing a final executable, don't consider sofar when aligning
6423 the section to the correct size.
6425 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6427 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6428 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6429 * coffgen.c (coff_section_symbol): Ifdef out.
6431 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6433 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6434 output_bfd is not NULL.
6436 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6438 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6439 of bfd_alloc (fixes fix_line not being initialized).
6440 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6442 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6444 * coffcode.h: Allow specific backends to override the
6445 bfd_link_add_symbols routine.
6447 * coff-h8300.c: Include genlink.h.
6448 (howto_table): Add R_MEM_INDIRECT.
6449 (rtype2howto): Support R_MEM_INDIRECT.
6450 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6453 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6455 * coff-alpha.c (alpha_relocate_section): Use
6456 info->callbacks_warning, rather than _bfd_error_handler, for
6457 "multiple gp" warning.
6459 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6461 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6462 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6463 table string. Use bfd_wrapped_link_hash_lookup.
6464 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6466 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6467 table, if any, when writing out symbols.
6468 (aout_link_input_section_std): Use the name from the hash table,
6469 if any, when reporting undefined symbols.
6470 (aout_link_input_section_ext): Likewise.
6471 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6472 * bout.c (get_value): Likewise.
6473 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6474 * ecoff.c (ecoff_reloc_link_order): Likewise.
6475 * elflink.h (elf_link_add_object_symbols): Likewise.
6476 (elf_reloc_link_order): Likewise.
6477 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6478 (_bfd_generic_reloc_link_order): Likewise.
6479 (default_indirect_link_order): Likewise.
6480 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6481 * sunos.c (sunos_add_one_symbol): Likewise.
6482 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6483 (bfd_xcoff_link_count_reloc): Likewise.
6484 (xcoff_reloc_link_order): Likewise.
6486 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6487 into -1 for intern->rss.
6489 * configure: Rebuild with autoconf 2.8.
6491 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6493 * stab-syms.c (__define_stab_duplicate): Define.
6494 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6496 * bfd-in.h (bfd_get_stab_name): Declare.
6497 * bfd-in2.h: Rebuild.
6498 * Makefile.in: Rebuild dependencies.
6499 (BFD_LIBS): Add stab-syms.o.
6500 (BFD_LIBS_CFILES): Add stab-syms.c.
6501 (BFD32_BACKENDS): Remove stab-syms.o.
6502 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6503 * configure.in: Don't list stab-syms.o in bfd_backends.
6504 * configure: Rebuild.
6505 * libaout.h (aout_stab_name): Don't declare.
6506 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6509 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6511 * elf.c (assign_file_positions_for_segments): Adjust file offset
6512 for section alignment even if SEC_LOAD is not set.
6514 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6516 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6517 since they appear as targets in Makefile.in.
6518 * configure: Rebuild.
6520 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6521 don't fiddle with a symbol which is not defined anywhere.
6523 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6525 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6526 though they are defined in a shared library.
6527 (xcoff_build_ldsyms): Likewise.
6529 * coffgen.c (coff_find_nearest_line): Don't look at the line
6530 numbers for the section if section->lineno is NULL.
6532 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6533 message rather than calling BFD_ASSERT.
6534 * elfcode.h (write_relocs): Check return value of
6535 _bfd_elf_symbol_from_bfd_symbol.
6537 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6539 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6542 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6544 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6546 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6547 hppa_reloc_field_selector_type_alt.
6548 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6549 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6551 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6553 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6555 * elf.c (assign_file_positions_for_segments): Adjust the segment
6556 memory size for the alignment of a SEC_ALLOC section, not just a
6559 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6561 * m68klinux.c: New file.
6562 * hosts/m68klinux.h: New file.
6563 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6564 * configure.in (m68*-*-linux*): New native host.
6565 (m68klinux_vec): New vector.
6566 * configure: Rebuild.
6567 * targets.c (m68klinux_vec): Declare.
6568 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6569 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6570 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6571 declaration from bfd_linux_size_dynamic_sections.
6572 (bfd_m68klinux_size_dynamic_sections): Declare.
6573 * bfd-in2.h: Rebuild.
6574 * Makefile.in: Rebuild dependencies.
6575 (BFD32_BACKENDS): Add m68klinux.o.
6576 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6578 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6580 * libhppa.h (pa_arch): Add pa20.
6581 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6582 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6583 (hppa_field_adjust): Handle e_nsel.
6584 * som.c: Provide default definitions for many new relocs found only
6585 in hpux10 include files.
6586 (som_fixup_formats): Add several new relocs from hpux10.
6587 (som_hppa_howto_table): Add hpux10 relocs.
6588 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6590 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6592 * mpw-make.sed: Edit out recent shared library support, and
6593 rules to rebuild .h files using doc/chew.
6595 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6597 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6598 size even of sections with no contents.
6600 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6602 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6603 starting with '$' the way we skip names starting with '.'. When
6604 updating x_endndx, don't be fooled by an index which has been
6607 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6608 struct/union/enum type with no elements.
6610 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6612 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6614 * archive.c (bfd_generic_archive_p): If the first file in the
6615 archive can not be recognized as an object, don't assume that this
6616 is the wrong format.
6618 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6619 format is not bfd_object.
6620 (bfd_elf_get_dt_soname): Likewise.
6622 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6624 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6627 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6629 * bfd.c (tdata): Add netbsd_core_data.
6630 * bfd-in2.h: Regenerated.
6632 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6634 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6635 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6636 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6639 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6640 to get the symbol index, matching 14 Jul 95 change.
6642 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6644 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6645 Remove duplicate definition of gp.
6647 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6649 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6650 assume that we can set the GP value and then get the same value,
6651 since it won't be true if the output file is neither ELF nor
6653 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6654 _bfd_get_gp_value here.
6655 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6656 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6658 (mips_elf_lo16_reloc): Likewise.
6659 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6660 Don't require that the BFD be ELF.
6661 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6662 (mips_elf_gprel32_reloc): Likewise.
6663 (mips_elf_relocate_section): Don't assume we can set and get the
6665 (mips_elf_finish_dynamic_symbol): Don't bother to use
6666 _bfd_get_gp_value here.
6668 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6669 Don't change epdr between malloc and free. Be careful not to free
6670 NULL pointers. Zero out the first RPDR.
6672 * configure.host: On Linux, only pass -rpath option if $(libdir)
6673 is neither /lib nor /usr/lib. From Alan Modra
6674 <alan@mullet.Levels.UniSA.Edu.Au>.
6676 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6678 (elf_dt_name): Rename from elf_dt_needed_name.
6679 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6681 (bfd_elf_get_dt_soname): New function.
6682 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6683 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6684 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6685 * bfd-in2.h: Rebuild.
6687 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6689 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6690 _bfd_sparc_elf_reloc_type_lookup.
6691 (bfd_elf32_bfd_reloc_type_lookup): Update.
6692 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6693 (sparc64_elf_howto_table): Define.
6694 (sparc_reloc_map): Define.
6695 (sparc64_elf_reloc_type_lookup): New function.
6696 (sparc_elf_wdisp16_reloc): New function.
6697 (elf_info_to_howto): Use sparc64_elf_howto_table.
6698 (sparc64_elf_relocate_section): Likewise.
6699 (bfd_elf64_bfd_reloc_type_lookup): Update.
6701 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6703 * configure.host: Check for 'do not mix' from native linker before
6704 trying to use -rpath.
6706 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6708 * bfd.c (_bfd_get_gp_value): New function.
6709 (_bfd_set_gp_value): New function.
6710 * libbfd-in.h (_bfd_get_gp_value): Declare.
6711 (_bfd_set_gp_value): Declare.
6712 * libbfd.h: Rebuild.
6713 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6714 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6715 directly to the fields in the tdata information.
6716 (alpha_relocate_section): Likewise.
6717 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6718 (mips_gprel_reloc): Likewise.
6719 (mips_relocate_section): Likewise.
6720 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6721 (mips_elf_lo16_reloc): Likewise.
6722 (mips_elf_final_gp): Likewise.
6723 (mips_elf_gprel16_reloc): Likewise.
6724 (mips_elf_gprel32_reloc): Likewise.
6725 (mips_elf_relocate_section): Likewise.
6726 (mips_elf_finish_dynamic_symbol): Likewise.
6728 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6730 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6732 * configure.in: Call AC_PROG_CC before configure.host.
6733 * configure: Rebuild.
6734 * configure.host: Don't set information which autoconf should
6735 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6737 * configure.host: Remove go32 and win32 host information, since it
6738 should no longer be needed.
6740 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6741 then start a new segment rather than put a writable section in a
6744 * configure.host: Set RPATH_ENVVAR.
6746 * Makefile.in: Rebuild dependencies.
6748 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6749 zero_section variable.
6751 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6753 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6754 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6755 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6757 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6759 * ieee.c (ieee_write_expression): Only use an R variable for a
6760 local symbol. Don't output a zero offset. Handle a zero address.
6761 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6762 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6764 (parse_expression): Don't try to handle multiple occurrences of a
6765 P variable. Handle I variables differently from X variables. Fix
6766 the order of minus expressions.
6767 (ieee_slurp_external_symbols): Generate an I variable for an NN
6768 record. Fix handling of ATI and ATX records.
6769 (ieee_slurp_sections): Only set minimal section attributes.
6770 Adjust them later, based on the section contents.
6771 (ieee_object_p): Read in the file until just after the ME record.
6772 Call ieee_slurp_section_data to set the section flags.
6773 (do_one): Add iterations parameter. Only repeat the first load
6774 item. Set the section and file reloc flags.
6775 (ieee_slurp_section_data): Set section flags. Pass iterations to
6777 (ieee_canonicalize_reloc): Handle I variables.
6778 (do_with_relocs): Only emit relocation size when necessary.
6779 Increase MAXRUN to 127. Change ov to be assigned, and take
6780 src_mask and pcrel_offset into account.
6781 (ieee_write_data_part): Skip sections that are not loaded.
6782 (ieee_write_external_part): Don't output optional last entry of WX
6784 (ieee_write_me_part): Make setting of me_record neater.
6785 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6787 * syms.c (stt): Add entries for zerovars, vars, and code.
6789 * elfcode.h (validate_reloc): New static function.
6790 (write_relocs): Call validate_reloc for non ELF relocs.
6792 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6793 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6794 (TARGET_LITTLE_SYM): Likewise.
6796 * config.bfd (m68*-*-psos*): New target.
6798 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6800 * i386msdos.c: Remove some #if 0 code.
6801 (msdos_write_object_contents): Don't include empty sections in the
6802 size computation, regardless of their address.
6804 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6806 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6807 is NULL, ie, the -r switch is used.
6809 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6811 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6812 (BFD_RELOC_MIPS_GOT_LO16): Define.
6813 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6814 * bfd-in2.h, libbfd.h: Rebuild.
6815 * elf32-mips.c (mips_reloc_map): Map new relocs.
6817 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6819 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6822 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6823 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6824 simple number for the section address, rather than an expression.
6825 Limit the number of bytes between relocs to MAXRUN.
6826 (ieee_write_me_part): Set me_record to the file offset after the
6828 (ieee_write_processor): New static function.
6829 (ieee_write_object_contents): Use ieee_write_processor.
6831 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6833 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6835 * coff-aux.c: Change include of aux.h to aux-coff.h.
6837 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6839 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6840 relocation put the addend both in the reloc entry and the data.
6841 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6844 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6845 a R_68K_PCxx reloc against a defined global symbol directly.
6846 (elf_m68k_check_relocs): Don't count such a reloc.
6848 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6849 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6850 symbol for now, otherwise always record the symbol as dynamic.
6851 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6852 is not referenced by a dynamic object, and we are not making a
6853 shared object, then don't make a PLT entry. If we do make a PLT
6854 entry, make sure the symbol has been recorded as dynamic.
6856 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6858 * configure.host: When making a shared library, set HLDFLAGS to
6859 pass an appropriate -rpath option. Use the make variable SONAME
6860 as the shared library soname, rather than computing it here. On
6861 SunOS, build stamp-tshlink in place of $(SHLINK).
6862 * Makefile.in (SONAME): New variable.
6863 ($(SHLINK)): Make a link to the transformed name, as well.
6864 (stamp-tshlink): New target.
6865 (install): Skip stamp-tshlink during install.
6867 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6869 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6870 linker sections have been set up yet.
6872 * elf.c (make_mapping): Add an additional argument to suppress
6873 making the first section include the program headers.
6874 (map_sections_to_segments): If the user used -Ttext such that the
6875 program headers are on a different page, do not set the flags
6876 saying that this section includes the program headers.
6878 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6880 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6881 don't define TRAD_HEADER.
6882 * configure: Rebuild.
6884 * netbsd-core.c: New file, support for NetBSD core files.
6885 * hosts/*nbsd.h: Removed.
6887 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6889 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6890 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6891 * libbfd.h, bfd-in2.h: Regenerated.
6892 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6893 bfd_elf32_bfd_reloc_type_lookup.
6894 (reloc_type{,_names}): Deleted.
6895 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6897 (sparc_reloc_map): Add sparc64 relocs.
6898 (sparc_elf_notsupported_reloc): New static function.
6899 (sparc_elf_wdisp16_reloc): New static function.
6900 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6901 (elf32_sparc_relocate_section): Likewise.
6902 (bfd_elf32_bfd_reloc_type_lookup): Define.
6903 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6904 (reloc_type{,_names}): Deleted.
6905 (elf_sparc_howto_table): Deleted.
6906 (sparc_reloc_map): Deleted.
6907 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6908 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6910 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6912 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6915 * Makefile.in (program_transform_name): New variable.
6916 (install): Transform library name before installing it.
6918 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6920 * archures.c (bfd_mach_i960_hx): Define.
6921 * bfd-in2.h: Rebuild.
6922 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6923 (MATRIX): Expand entries for HX.
6924 (arch_info_struct): Add i960:hx entry.
6925 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6926 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6927 (coff_set_flags): Handle bfd_mach_i960_hx.
6929 Support for building as a shared library, based on patches from
6930 Alan Modra <alan@spri.levels.unisa.edu.au>:
6931 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6932 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6933 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6934 * configure: Rebuild.
6935 * configure.host: If --enable-shared, adjust shared library stuff
6936 based on the host. If the host is SunOS, and the linker supports
6937 -rpath, set HLDFLAGS to use it.
6938 * Makefile.in (ALLLIBS): New variable.
6939 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6940 (COMMON_SHLIB, SHLINK): New variables.
6941 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6942 (STAGESTUFF): Remove variable.
6943 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6945 (stamp-ofiles): New target, like old ofiles target, but build
6946 using a temporary file and move-if-change, and touch stamp-ofiles
6948 (ofiles): Just depend upon stamp-ofiles.
6949 (stamp-piclist, piclist): New targets.
6950 ($(SHLIB), $(SHLINK)): New targets.
6951 (targets.o, archures.o): Build twice if PICFLAG is set.
6952 (do_mostlyclean): Remove pic/*.o.
6953 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6955 (do_distclean): Remove pic and stamp-picdir.
6956 (install): Install shared libraries.
6957 ($(OFILES)): Depend upon stamp-picdir.
6958 (stamp-picdir): New target.
6960 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6962 * libcoff.h: Rebuild.
6964 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6965 flavour of a section with no owner.
6967 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6968 ELF_LINK_NON_ELF flag.
6969 (mips_elf_create_got_section): Likewise.
6971 * elf.c: Revert last change, since it breaks dynamic linking.
6972 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6974 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6975 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6976 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6978 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6980 * elf.c (assign_file_positions_for_segments): If the backend does
6981 not want the elf header or the program headers in the address
6982 space, do not include them in the calculations.
6984 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6985 function to determine if we need additional program headers.
6986 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6987 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6989 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6991 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6993 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6995 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6996 back into one line. Some compilers (sunos 4.1.3 for example)
6997 won't accept args split across more than one line.
6999 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
7001 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
7002 * configure: Regenerate.
7004 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
7006 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
7007 try to do arithmetic on a void *, cast it to a unsigned char * first.
7009 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
7011 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
7012 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
7014 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
7015 flag for a newly defined symbol.
7016 (NAME(bfd_elf,record_link_assignment)): Likewise.
7017 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
7018 set the DEF or REF_REGULAR flags correctly.
7020 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
7021 (libbfd.h, libcoff.h): Corresponding change.
7023 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
7024 a PLT32 reloc as dynamic.
7025 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
7026 is not referenced by a dynamic object, and we are not making a
7027 shared object, then don't make a PLT entry. If we do make a PLT
7028 entry, make sure the symbol has been recorded as dynamic.
7030 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
7032 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
7033 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
7034 (powerpcle-*-cygwin32): New.
7035 * peicode.h (add_data_entry): Get address from vma.
7037 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7039 * elflink.c (_bfd_elf_create_linker_section): If the symbol
7040 attached to the section has already been created as an undefined
7041 symbol, treat it as if it hasn't been created yet.
7043 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
7045 * elflink.h (elf_bfd_final_link): Don't output initial dummy
7046 symbol or section symbols if stripping all symbols and this is not
7047 a relocateable link. Don't output the symbol string table if
7048 there are no symbols.
7049 (elf_link_flush_output_syms): Don't do anything if there are no
7052 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
7054 * coff-aux.c: New file.
7055 * hosts/m68kaux.h: New file.
7056 * config.bfd (m68*-apple-aux*): New target.
7057 * configure.in (m68*-apple-aux*): New native host.
7058 (m68kaux_coff_vec): New vector.
7059 * configure: Rebuild.
7060 * targets.c (m68kaux_coff_vec): Declare.
7061 * coffcode.h (bfd_coff_backend_data): Add field
7062 _bfd_coff_link_add_one_symbol.
7063 (bfd_coff_link_add_one_symbol): Define.
7064 (compare_arelent_ptr): New static function if TARG_AUX.
7065 (coff_write_relocs): If TARG_AUX, sort the relocs.
7066 (coff_write_object_contents): Set A/UX aouthdr magic number.
7067 (coff_link_add_one_symbol): Define if not defined.
7068 (bfd_coff_std_swap_table): Initialize new field.
7069 * libcoff.h: Rebuild.
7070 * cofflink.c (coff_link_add_symbols): Call
7071 bfd_coff_link_add_one_symbol rather than
7072 _bfd_generic_link_add_one_symbol.
7073 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
7074 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7075 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7076 * Makefile.in: Rebuild dependencies.
7077 (BFD32_BACKENDS): Add coff-aux.o.
7078 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7080 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7082 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7083 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7085 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7087 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7088 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7089 (maintainer-clean): Warn about deleting special files.
7090 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7092 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7093 warning symbols correctly.
7094 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7095 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7096 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7097 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7098 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7099 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7101 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7104 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7106 * libcoff-in.h: aligned newly exported names with bfd naming
7107 conventions. Removed an erroneous define of POWERPC_LE_PE.
7108 * libcoff.h: Rebuild.
7109 * cofflink.c, coff-ppc.c: the above function name changes
7111 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7113 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7114 * ecoff.c (struct extsym_info): Define.
7115 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7116 to ecoff_link_write_external.
7117 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7118 Strip symbols when appropriate.
7120 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7121 * syms.c (BSF_OBJECT): Define.
7122 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7123 * bfd-in2.h: Rebuild.
7124 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7126 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7129 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7130 copying relocs into a shared object, treat a defined global symbol
7132 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7133 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7134 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7136 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7137 real defined symbol, not to a weak defined symbol.
7139 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7141 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7142 and made a few static functions externs.
7144 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7145 POWERPC_LE_PE hack in cofflink.
7147 * libcoff-in.h: promoted the following from cofflink.c to allow
7148 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7149 coff_debug_merge_element, struct coff_debug_merge_type,
7150 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7151 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7152 coff_debug_merge_hash_lookup, coff_link_section_info,
7153 coff_final_link_info, coff_debug_merge_hash_newfunc,
7154 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7156 * libcoff.h: re-gen'd
7158 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7160 * syms.c: Include "bfdlink.h".
7161 (struct stab_find_info): Define.
7162 (_bfd_stab_section_find_nearest_line): New function.
7163 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7164 * libbfd.h: Rebuild.
7165 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7166 * elf.c (_bfd_elf_find_nearest_line): Try calling
7167 _bfd_stab_section_find_nearest_line before searching the ELF
7168 symbol table. Find the closest STT_FUNC symbol, not the last one.
7169 * libcoff-in.h (coff_data_type): Add line_info field.
7170 * libcoff.h: Rebuild.
7171 * coffgen.c (coff_find_nearest_line): Try calling
7172 _bfd_stab_section_find_nearest_line before searching the COFF
7174 * Makefile.in: Rebuild dependencies.
7176 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7178 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7179 4 bytes, so we get the correct value when updating the register
7180 field in little endian mode.
7182 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7184 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7185 entry_section fields. Add sntoc and snentry fields.
7186 * libcoff.h: Rebuild.
7187 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7188 not toc_section and entry_section (the COFF file does not have any
7189 sections at this point).
7190 (coff_write_object_contents): Set o_snentry and o_sntoc from
7191 snentry and sntoc rather than entry_section and toc_section.
7192 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7193 snentry, not toc_section and entry_section.
7194 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7195 entry_section from hentry.
7196 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7198 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7199 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7200 than using toc_section directly.
7202 * archures.c: Add missing `.' in enum bfd_architecture.
7203 * bfd-in2.h: Rebuild.
7205 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7206 Robert Lipe <robertl@arnet.com>.
7208 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7210 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7211 to sections we allocate. Use bfd_zalloc to allocate initialial
7212 sections, not bfd_alloc.
7213 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7214 SDA{,2}I16 relocations.
7215 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7216 whether to put something in .sbss or not.
7217 (ppc_elf_relocate_section): Add support for more relocations. Add
7218 in sec->output_offset where appropriate. Make error messages
7219 include the symbol name.
7221 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7222 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7223 doesn't get redefined messages if -shared.
7225 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7226 section if the rel_section field has been set up.
7228 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7230 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7233 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7235 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7236 of flags, only flags used are controlled by mach number. Bump up
7237 output file mach number to highest of input file mach numbers.
7238 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7239 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7241 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7242 bfd_elf64_sparc_vec support.
7244 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7246 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7247 the embedded bit is set on some objects and not on others. Just
7249 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7252 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7254 * coffcode.h (coff_new_section_hook): Don't try to align the
7257 * coffcode.h (coff_set_section_contents): Fix the handling of the
7258 .lib section to work even if the entire section contents are
7259 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7260 Robert Lipe <robertl@arnet.com>.
7262 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7264 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7265 memory here for contents.
7267 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7268 _SDA2_BASE_ by 32768.
7269 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7270 started using. Allocate contents for .sdata and .sdata2 sections
7272 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7274 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7275 size _SDA{,2}_BASE_.
7276 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7279 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7281 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7283 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7284 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7285 (bfd_mach_sparc_v9a): Define.
7286 (bfd_mach_sparc_v9_p): Define.
7287 * bfd-in2.h: Regenerated.
7288 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7290 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7291 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7292 to bfd_elf32_sparc_vec.
7293 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7294 Add v8plus{,a} support.
7296 (sparc_compatible): New function.
7297 * elf32-sparc.h: #include "elf/sparc.h".
7298 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7299 elf32_sparc_final_write_processing): New functions.
7300 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7301 elf_backend_final_write_processing): Define.
7303 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7305 * elf-bfd.h (struct elf_link_hash_entry): Add
7306 linker_section_pointer field.
7307 (enum elf_linker_section_enum): Enumeration for new way of
7308 creating linker dynamic sections and symbols.
7309 (elf_linker_section{,_pointers}): New structures for creating
7310 dynamic sections and symbols.
7311 (elf_obj_tdata): Add linker_section_pointers and linker_section
7313 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7314 (_bfd_elf_create_linker_section): New declarations.
7315 (_bfd_elf_find_pointer_linker_section): Ditto.
7316 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7317 (_bfd_elf_make_linker_section_rela): Ditto.
7319 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7321 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7322 (ppc_elf_create_linker_section): New function to create the
7323 sections .got, .sdata, and .sdata2.
7324 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7326 (ppc_elf_check_relocs): Support more of the eabi relocations.
7327 (ppc_elf_relocate_section): Ditto.
7328 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7329 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7331 * elflink.h (elf_create_pointer_linker_section): New function to
7332 create initialized pointers in dynamic linker sections.
7333 (elf_finish_pointer_linker_section): Actually intialize the
7334 pointers created above.
7336 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7337 macros to provide both 32 and 64 bit versions of
7338 elf_create_pointer_linker_section.
7339 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7340 provide both 32 and 64 bit versions of
7341 elf_finish_pointer_linker_section.
7343 * elflink.c (_bfd_elf_create_linker_section): New function to
7344 create a linker section.
7345 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7346 given address in the linker pointer offsets created for a given
7348 (_bfd_elf_make_linker_section_rela): Make a RELA section
7349 corresponding to the generated linker section.
7351 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7353 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7355 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7357 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7358 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7359 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7360 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7361 toc entry in an objdump) for now.
7362 (ppc_do_last, ppc_get_last): New function - needed to save processing
7363 the toc owner to the end.
7364 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7367 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7368 toc owner from being done till last. Must define POWERPC_LE_PC
7371 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7373 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7375 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7376 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7378 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7380 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7382 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7384 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7386 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7388 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7390 * elf.c (assign_file_positions_for_segments): Don't increment file
7391 offset for a segment which contains no loadable sections.
7393 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7395 * reloc.c: Add new PowerPC relocations.
7396 * {bfd-in2,libbfd}.h: Regenerate.
7398 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7399 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7401 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7403 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7406 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7409 * coffgen.c (coff_find_nearest_line): Don't try to cache
7410 information in sections that are not owned by a BFD. From Richard
7411 Henderson <richard@atheist.tamu.edu>.
7413 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7414 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7415 * elflink.h (elf_link_output_extsym): Remove special check for
7418 * ecoffswap.h: Add prototypes for static functions.
7420 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7422 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7423 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7425 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7426 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7427 support. Begin support for R_PPC_SDA{2,}REL.
7429 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7431 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7432 create the .got and .got.neg sections.
7433 (ppc_elf_size_dynamic_sections): Call it.
7434 (ppc_elf_check_relocs): Call it.
7435 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7436 (ppc_elf_check_relocs): Add error messages for relocations we
7437 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7440 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7442 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7443 section flags for V.4 and eabi.
7445 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7447 * elf.c (assign_file_positions_for_segments): If a segment
7448 contains no sections, don't mark it as readable.
7450 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7451 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7453 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7454 dynamic section, if there is one.
7455 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7456 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7457 (bfd_elf64_swap_dyn_in): Likewise.
7458 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7460 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7462 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7463 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7464 <pirker@eiunix.tuwien.ac.at>.
7466 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7468 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7469 PowerPC V.4 and eabi.
7470 * bfd-in2.h: Regenerate.
7471 * libfd.h: Regenerate.
7473 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7475 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7476 section type and SHF_EXCLUDE section flag, turning them into the
7477 appropriate bfd section flag.
7479 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7481 * xcofflink.c (xcoff_link_add_symbols): Create the special
7482 sections if we see a DYNAMIC object, in case that is the only
7483 XCOFF input object we see.
7485 * elf32-mips.c: Extensive changes for a start at dynamic linking
7486 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7488 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7489 (struct elf_backend_data): Remove
7490 elf_backend_create_program_headers field. Add
7491 elf_backend_additional_program_headers and
7492 elf_backend_modify_segment_map fields.
7493 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7495 (elf_backend_additional_program_headers): Likewise.
7496 (elf_backend_modify_segment_map): Likewise.
7497 (elf_backend_create_program_headers): Don't define.
7498 (elfNN_bed): Change to account for field changes.
7499 * elf.c (assign_file_positions_for_segments): Call new
7500 modify_segment_map backend function. Don't call old
7501 create_program_headers backend function.
7502 (get_program_header_size): Call additional_program_headers rather
7503 than create_program_headers.
7504 * elflink.h (elf_link_add_object_symbols): Initialize
7505 type_change_ok from new backend field.
7506 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7508 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7509 a reloc against the appropriate section.
7511 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7512 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7513 (elf_flags_init): Rename from elf_ppc_flags_init.
7514 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7516 (ppc_elf_copy_private_bfd_data): Likewise.
7517 (ppc_elf_merge_private_bfd_data): Likewise.
7519 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7522 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7524 * coff-alpha.c (alpha_relocate_section): During final link, allow
7525 output .lita section to be bigger than 64k by adjusting gp value
7526 on a per-input section basis.
7527 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7529 (struct ecoff_section_tdata): Add gp field.
7531 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7533 Handle Alpha ECOFF changes in OSF/1 3.2.
7534 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7536 * coff-alpha.c: Include "aout/ar.h".
7537 (alpha_ecoff_get_relocated_section_contents): Don't require an
7538 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7539 3.2 doesn't generate one.
7540 (alpha_relocate_section): Likewise.
7541 (alpha_ecoff_slurp_armap): Define.
7542 (alpha_ecoff_slurp_extended_name_table): Define.
7543 (alpha_ecoff_construct_extended_name_table): Define.
7544 (alpha_ecoff_truncate_arname): Define.
7545 (alpha_ecoff_write_armap): Define.
7546 (alpha_ecoff_generic_stat_arch_elt): Define.
7547 (alpha_ecoff_update_armap_timestamp): Define.
7549 (alpha_ecoff_read_ar_hdr): New static function.
7550 (alpha_ecoff_get_elt_at_filepos): New static function.
7551 (alpha_ecoff_openr_next_archived_file): New static function.
7552 (alpha_ecoff_get_elt_at_index): New static function.
7553 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7554 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7555 _bfd_ecoff to alpha_ecoff.
7556 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7557 field from backend structure, rather than always calling
7558 _bfd_get_elt_at_filepos.
7559 * coff-mips.c (mips_ecoff_backend_data): Initialize
7560 get_elt_at_filepos field.
7561 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7562 from _bfd_generic_read_ar_hdr with minor changes.
7563 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7564 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7565 * libbfd.h: Rebuild.
7567 * bfd-in.h (BFD_IN_MEMORY): Define.
7568 * libbfd-in.h (struct bfd_in_memory): Define.
7569 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7570 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7571 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7572 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7573 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7574 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7575 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7576 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7577 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7578 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7580 (bfd_openstreamr): Likewise.
7581 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7582 BFD_IN_MEMORY is not set.
7583 * riscix.c (riscix_some_aout_object_p): Likewise.
7584 * bfd-in2.h, libbfd.h: Rebuild.
7586 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7587 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7588 (bfd_get_elt_at_index): Define.
7589 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7590 bfd_get_elt_at_index. Change index parameter from int to
7592 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7593 (_bfd_noarchive_get_elt_at_index): Define.
7594 (_bfd_archive_bsd_get_elt_at_index): Define.
7595 (_bfd_archive_coff_get_elt_at_index): Define.
7596 * bfd-in2.h, libbfd.h: Rebuild.
7597 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7598 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7599 * ieee.c (ieee_get_elt_at_index): Define.
7600 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7601 * oasys.c (oasys_get_elt_at_index): Define.
7602 * som.c (som_get_elt_at_index): Define.
7604 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7605 numbers to the .text section.
7607 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7609 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7610 If there is a SEC_DEBUGGING section, get the contents of the debug
7611 information part from it.
7612 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7614 (ieee_write_object_contents): Check ieee_write_debug_part return.
7616 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7618 * config.bfd (i[345]86-*-freebsd*): Add target.
7619 * configure.in (i386freebsd_vec): Add vec.
7620 * configure: Regenerate.
7621 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7622 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7623 Rebuild dependencies..
7624 * freebsd.h: New file.
7625 * i386freebsd.c: New file.
7626 * targets.c (i386freebsd_vec): Declare.
7627 (bfd_target_vector): Add i386freebsd_vec.
7628 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7629 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7631 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7633 * ieee.c (ieee_slurp_debug): New static function.
7634 (ieee_object_p): Call it.
7635 (ieee_slurp_section_data): Skip debugging sections.
7636 (ieee_get_reloc_upper_bound): Likewise.
7637 (ieee_get_section_contents): Likewise.
7638 (ieee_canonicalize_reloc): Likewise.
7639 (ieee_write_section_part): Likewise.
7640 (ieee_write_debug_part): Likewise.
7641 (ieee_write_data_part): Likewise.
7642 (init_for_output): Likewise.
7644 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7646 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7648 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7649 relocs, since ppc_elf_relocate_section handles the linker case.
7650 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7652 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7653 ppc_elf_relocate_section since that is now the only caller.
7654 (ppc_elf_relocate_section): Ditto.
7656 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7658 * coffcode.h (coff_write_object_contents): If we don't know the
7659 section of the entry point for an XCOFF executable, always set the
7660 entry address to -1.
7662 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7664 * elf.c (bfd_section_from_shdr): Add support for note sections.
7666 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7668 * bfd-in.h (struct _symbol_info): Add stab_type field.
7669 * bfd-in2.h: Rebuild.
7670 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7672 * elf32-ppc.c: Remove trailing newline from calls to
7674 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7675 difference if target endianness is known.
7677 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7679 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7680 old style TOC16 references without using R_PPC_GOT.
7681 (ppc_reloc_type): Ditto.
7682 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7683 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7684 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7685 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7686 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7688 (ppc_elf_adjust_dynamic_symbol): Ditto.
7689 (ppc_elf_adjust_dynindx): Ditto.
7690 (ppc_elf_size_dynamic_sections): Ditto.
7691 (ppc_elf_finish_dynamic_symbol): Ditto.
7692 (ppc_elf_finish_dynamic_sections): Ditto.
7693 (ELF_DYNAMIC_INTERPRETER): Define.
7695 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7697 * elf.c (copy_private_bfd_data): When attaching sections to
7698 segments ignore sections that won't be allocated. Patch from
7701 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7703 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7706 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7708 * coff-i960.c (CALC_ADDEND): Define.
7709 (coff_i960_relocate_section): Add the input section VMA to the
7710 addend for PC relative relocs.
7712 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7714 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7715 to correctly terminate.
7717 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7719 * targets.c (enum bfd_endian): Define.
7720 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7721 from boolean to enum bfd_endian. Change header_byteorder_big_p
7723 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7724 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7725 * bfd-in2.h: Rebuild.
7726 * All targets: Change initialization of byteorder and
7727 header_byteorder to use enum bfd_endian values rather than
7729 * All files: Change all references to byteorder_big_p and
7730 header_byteorder_big_p to use new bfd_*_endian macros.
7732 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7734 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7736 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7738 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7740 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7742 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7744 * ieee.c: Lots of minor cleanups. Make many functions return
7745 errors rather than calling abort. Also:
7746 (ieee_write_twobyte): Remove; change callers to call existing
7747 ieee_write_2bytes function.
7748 (ieee_write_expression): Don't output the section twice when
7749 outputting a local symbol. Don't emit an extraneous zero if there
7751 (ieee_slurp_sections): Set the lma as well as the vma.
7752 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7754 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7755 a recognized one or bfd_arch_unknown.
7756 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7758 (ihex_get_symtab): Likewise.
7760 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7762 * aoutx.h: Include <ctype.h>.
7763 (struct aout_link_includes_table): Define.
7764 (struct aout_link_includes_totals): Define.
7765 (struct aout_link_includes_entry): Define.
7766 (aout_link_includes_lookup): Define macro.
7767 (struct aout_final_link_info): Add includes field.
7768 (aout_link_includes_newfunc): New static function.
7769 (NAME(aout,final_link)): Initialize includes hash table.
7770 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7772 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7774 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7776 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7778 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7780 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7782 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7783 (pe_print_private_bfd_data): call pe_print_reloc.
7784 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7785 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7786 up some debugging as well.
7788 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7790 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7793 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7795 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7796 when setting sections to NULL.
7798 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7800 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7802 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7803 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7805 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7806 * bfd-in2.h: Rebuild.
7808 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7810 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7812 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7814 * ihex.c (ihex_scan): Handle record types 4 and 5.
7815 (ihex_object_p): Permit types 4 and 5.
7816 (ihex_set_section_contents): Remove check for out of range
7818 (ihex_write_object_contents): Generate types 4 and 5.
7820 * elflink.h (elf_link_output_extsym): Just ignore warning and
7821 indirect references to symbols which don't really exist.
7823 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7825 * peicode.h (pe_print_idata): Minor format fixes
7826 (pe_print_edata): New function. Under private printing, this formats
7827 the edata section of a PE file.
7828 (pe_print_private_bfd_data): Added call to pe_print_edata.
7830 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7832 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7833 index, don't call stoi.
7835 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7837 * srec.c (srec_scan): Set lma as well as vma.
7839 * ihex.c: New file; support for Intel Hex format.
7840 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7841 (ihex_vec): Declare.
7842 (bfd_target_vector): Always include ihex_vec.
7843 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7844 * Makefile.in: Rebuild dependencies.
7845 (BFD_LIBS): Add ihex.o
7846 (BFD_LIBS_CFILES): Add ihex.c.
7847 * bfd-in2.h: Rebuild.
7849 * elf.c (assign_file_positions_for_segments): Sort the sections in
7851 (get_program_header_size): Return the right size if segment_map is
7853 (copy_private_bfd_data): Don't bother to sort the sections.
7855 * bfd.c (bfd_record_phdr): New function.
7856 * bfd-in.h (bfd_record_phdr): Declare.
7857 * bfd_in2.h: Rebuild.
7859 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7862 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7863 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7865 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7866 (bfd_zmalloc): Change declaration.
7867 * libbfd.h: Rebuild.
7868 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7869 and realloc. Don't set bfd_error_no_memory if they fail.
7871 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7873 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7874 uses as well. Added a new howto to deal with TOCREL16 relocs that
7875 are TOCDEFN as well.
7876 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7877 to handle RVA relocs from dlltool.
7878 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7879 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7880 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7882 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7883 to get the right section alignment.
7885 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7887 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7888 p_paddr if p_paddr is zero.
7889 (make_mapping): Set includes_filehdr and includes_phdrs for first
7891 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7893 (assign_file_positions_for_segments): Handle includes_filehdr and
7894 includes_phdrs. Remove special handling of PT_PHDR and first
7896 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7897 when appropriate. Remove special handling of PT_PHDR segment.
7898 Use a more complex condition for when a section is included in a
7899 segment to handle Solaris linker oddities.
7901 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7903 * coff-m88k.c (howto_table): Reformatted for easier reading;
7904 special_function now points to new function m88k_special_reloc.
7905 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7907 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7908 be done correctly by m88k_special_reloc.
7909 (reloc_processing): New function to be used by RELOC_PROCESSING.
7910 (RELOC_PROCESSING): Define to call reloc_processing.
7912 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7914 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7915 (pe_print_pdata): Likewise.
7917 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7918 obstack_alloc fails.
7919 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7921 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7922 * Many files: don't set bfd_error_no_memory if one of the above
7925 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7926 if p_paddr_valid is set.
7927 (copy_private_bfd_data): New static function.
7928 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7930 * elf.c (assign_file_positions_for_segments): Fix case where extra
7931 program headers were allocated.
7933 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7934 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7935 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7936 _bfd_elf_print_private_bfd_data.
7938 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7939 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7940 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7941 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7942 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7943 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7944 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7946 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7948 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7949 * elf.c (make_mapping): New static function.
7950 (map_sections_to_segments): New static function.
7951 (elf_sort_sections): New static function.
7952 (assign_file_positions_for_segments): New static function.
7953 (map_program_segments): Remove.
7954 (get_program_header_size): Remove sorted_hdrs, count, and
7955 maxpagesize parameters. Simplify.
7956 (assign_file_positions_except_relocs): When generating an
7957 executable, use assign_file_positions_for_segments.
7958 (elf_sort_hdrs): Remove.
7959 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7960 to get_program_header_size.
7962 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7964 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7966 * configure, config.in: Regenerate with autoconf 2.7.
7968 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7969 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7971 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7973 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7974 (ecoff_sec_to_styp_flags): Likewise.
7975 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7976 (ecoff_set_symbol_info): Handle scRConst.
7977 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7978 (ecoff_compute_section_file_positions): Handle .rconst section.
7979 (_bfd_ecoff_write_object_contents): Likewise.
7980 (ecoff_link_check_archive_element): Handle scRConst.
7981 (ecoff_link_add_externals): Likewise.
7982 (ecoff_link_write_external): Handle .rconst section.
7983 (ecoff_reloc_link_order): Likewise.
7984 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7985 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7987 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7989 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7990 DEF_DYNAMIC flag is set.
7992 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7994 * host-aout.c: If TRAD_HEADER is defined, include it.
7996 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7998 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7999 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
8000 (BFD_NEED_DECLARATION): New function.
8001 * configure.in: Use BFD_NEED_DECLARATION.
8002 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
8003 * configure, config.in: Rebuild with autoconf 2.6.
8005 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
8006 special_sections before returning when called with a non XCOFF
8009 * coffgen.c (coff_renumber_symbols): Sort common symbols with
8012 * coffcode.h (coff_compute_section_file_positions): Only pad the
8013 previous section to force file alignment when creating an
8016 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
8018 * coffcode.h (coff_compute_section_file_positions): If
8019 RS6000COFF_C, set up the .debug section.
8021 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
8022 if it is not large enough to accomodate the entire TOC area with
8023 signed 16 bit offsets.
8024 (xcoff_write_global_symbol): Handle negative TOC offsets in global
8026 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
8027 TOC anchor to use the TOC value used in the output file.
8029 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
8031 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
8032 (_bfd_coff_read_string_table): Likewise.
8034 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8036 * pe-arm.c: Fix typos.
8037 * coff-arm.c: Likewise.
8039 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
8041 * coff-ppc.c (list_ele): Added "cat"egory member.
8042 (record_toc): New category parameter (priv or pub).
8043 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
8044 (ppc_process_before_allocation): Removed embrionic data-in-toc from
8045 the mainline. It addes extra toc cells in error.
8046 (ppc_coff_swap_sym_in_hook): Added some documentation.
8047 (dump_toc): Can now diagnose "virtual toc" chicanery.
8049 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
8051 * elf-bfd.h (struct elf_link_hash_table): Change type of
8052 dynsymcount and bucketcount fields from size_t to bfd_size_type.
8054 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
8056 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
8057 pointerize C_LEAFSTAT or C_LEAFEXT entries.
8059 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
8060 DT_INIT and DT_FINI entries if the _init or _fini symbol is
8061 defined or mentioned in a regular file.
8063 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
8065 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
8066 (coff_ppc_relocate_section): Handle TOCDEFN attribute
8067 (coff_ppc_relocate_section): Correct REL24 handling
8068 (ppc_process_before_allocation): Correct TOCDEFN handling
8070 * peicode.h (dir_names): Added name descriptions
8072 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
8074 * VERSION: Updated to cygnus-2.6.
8076 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
8078 * targets.c (m68k4knetbsd_vec): Declare.
8080 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8082 * targets.c (bfd_target): Change type of second argument to
8083 _bfd_print_private_bfd_data from void * to PTR.
8084 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8085 using PTR rather than void *.
8086 * bfd-in2, libbfd.h: Rebuild.
8087 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8089 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8090 _bfd_generic_bfd_print_private_bfd_data rather than casting
8093 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8095 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8096 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8098 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8099 BFD64_BACKENDS_CFILES): New variables.
8102 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8104 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8105 not at the file position of the first section.
8106 * coffcode.h (coff_compute_section_file_positions): Avoid using
8108 (coff_write_object_contents): When generating a PPC PE executable
8109 with no symbols, round up the file size to a COFF_PAGE_SIZE
8111 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8112 don't write out a string table.
8114 * elf.c (bfd_section_from_shdr): When using a different section
8115 header, pass the new one to _bfd_elf_make_section_from_shdr.
8116 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8117 (elf_map_symbols): Add section VMA to symbol value when comparing
8119 (_bfd_elf_compute_section_file_positions): Only build symbol table
8120 if there are some symbols. Set file offset of symtab and strtab
8122 (assign_file_positions_except_relocs): Remove dosyms parameter.
8123 Change all callers. Never set file offset of symtab and strtab
8125 (_bfd_elf_copy_private_section_data): New function.
8126 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8127 (_bfd_elf_copy_private_symbol_data): New function.
8128 (swap_out_syms): Check for special mapping of st_shndx created by
8129 copy_private_symbol_data.
8130 * elfxx-target.h: Use new copy routines.
8131 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8132 (_bfd_elf_copy_private_section_data): Declare.
8134 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8136 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8139 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8140 _bfd_dummy_target, matching the recent change to archive
8143 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8145 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8146 arithmetic on PTR types.
8148 * aout-target.h (MY(callback)): Set the lma of the sections.
8150 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8151 symbol into a reloc against the section.
8153 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8155 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8156 glue for the relocs: IMGLUE and IFGLUE.
8157 (record_toc): new function - tracks toc contents
8158 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8159 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8160 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8161 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8162 (ppc_record_toc_entry): Removed a debug define (duh)
8164 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8165 (pe_print_idata): New function - formats the idata section data
8166 (pe_print_pdata): New function - formats the pdata section data
8167 (pe_print_private_bfd_data): calls to above
8169 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8171 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8172 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8173 TARGET_SYM and TARGET_NAME for vector and BFD name.
8174 * coff-pmac.c (pmac_xcoff_vec): Remove.
8175 (TARGET_SYM, TARGET_NAME): Define.
8176 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8177 machine to 0, not all PowerMacs are 601s.
8179 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8181 * elfcode.h (elf_object_p): Read in any program headers.
8182 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8183 based on the program headers, if any.
8184 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8185 (map_program_segments): Set p_paddr of program headers based on
8188 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8190 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8193 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8194 trying to do a relocateable link with a non-a.out object file.
8196 * archive.c (bfd_generic_archive_p): Check the first object file
8197 in an archive even if target_defaulted is set. If the object file
8198 has the wrong xvec, reject it.
8200 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8201 be represented, report the name via _bfd_error_handler.
8202 (translate_to_native_sym_flags): Likewise.
8203 * elf32-mips.c (mips_elf_final_link): Likewise.
8204 * oasys.c (oasys_write_sections): Likewise.
8206 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8207 which checks for STYP_OVRFLO sections.
8208 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8209 reloc and lineno count overflows.
8210 (coff_write_object_contents): Call coff_count_linenumbers before
8211 coff_compute_section_file_positions. If RS6000COFF_C, handle
8212 reloc and lineno count overflows.
8213 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8214 relocs before dealing with .pad sections. Count overflow section
8215 headers when handling .pad sections.
8217 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8220 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8221 (struct xcoff_link_hash_table): Add descriptor_section and
8222 special_sections fields.
8223 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8224 (xcoff_link_add_symbols): Set linkage section alignment. Create
8225 descriptor section. Check for magic symbol names (_text, etc.),
8226 and record them in special_sections if found. Set
8227 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8228 descriptor field to point back to the function code symbol.
8229 (xcoff_sweep): Always mark the special descriptor_section.
8230 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8231 function descriptor, and mark it if it is.
8232 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8233 parameter, and fill it in. Allocate space for the descriptor
8235 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8236 global linkage code. If an undefined function descriptor is
8237 exported, arrange to define it. Warn about any other undefined
8239 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8240 (xcoff_write_global_symbol): Create a function descriptor when
8242 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8243 * bfd-in2.h: Rebuild.
8245 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8247 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8248 (ppc_coff_link_hash_table): new types for hashing
8249 (ppc_coff_link_hash_newfunc): hash entry constructor
8250 (ppc_coff_link_hash_table_init): hash table initializer
8251 (ppc_coff_link_hash_table_create): hash table constructor
8252 (ppc_record_toc_entry): changed references to hash table
8253 (coff_ppc_relocate_section): changed references to hash table
8255 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8256 * libcoff.h: Rebuild
8258 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8259 (coff_link_add_symbols): removed toc_offset init
8261 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8263 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8266 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8267 if it is given and mmep is available.
8268 * acconfig.h: Undef USE_MMAP.
8269 * configure, config.in: Regenerated.
8270 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8271 table handling the old way.
8272 (aout_get_external_symbols): Don't complain if last byte of string
8274 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8275 (bfd_free_window) [! USE_MMAP]: Don't define.
8276 (bfd_get_file_window,
8277 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8279 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8281 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8284 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8286 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8287 compatible with AMD generated COFF files. Try to support both AMD
8288 and GNU formats simultaneously.
8289 (coff_a29k_relocate_section): Likewise.
8291 * libbfd.c (bfd_get_file_window): Change writable parameter from
8292 int to boolean; update all callers. Pass MAP_SHARED if not
8293 writable--it's required on Solaris. Cast fprintf argument to
8295 * bfd-in.h (bfd_get_file_window): Update declaration.
8296 * bfd-in2.h: Rebuild.
8297 * aoutx.h: Update calls to bfd_get_file_window.
8299 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8301 (xcoff_swap_ldhdr_in): New static function.
8302 (xcoff_swap_ldsym_in): New static function.
8303 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8304 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8305 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8306 Handle XTY_ER/XMC_XO symbols correctly.
8307 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8308 rather than normal symbol table.
8309 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8310 already defined with the same absolute value.
8311 (xcoff_mark): When considering called symbols, check whether the
8312 descriptor is from a dynamic object, rather than the symbol
8314 (xcoff_build_ldsyms): Likewise.
8316 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8317 Cast realloc and malloc return values. If malloc or realloc fail,
8318 set bfd_error_no_memory.
8319 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8320 * bfd-in2.h: Rebuild.
8322 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8324 * coff-ppc.c (ppc_record_toc_entry): new function.
8325 (in_reloc_p): changed return value.
8326 (coff_ppc_relocate_section): much rework.
8327 (ppc_allocate_toc_section): new function.
8328 (ppc_process_before_allocation): new function.
8329 (ppc_coff_swap_sym_in_hook): new function.
8331 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8332 (coff_link_add_symbols): initialize toc_offset.
8334 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8335 (coff_swap_aouthdr_out): Added more sections to the data
8336 dictionary for the pe file header. Also changed linker version
8337 number on the ppc side.
8338 (dir_names): small improvements to the dictionary printing.
8339 (pe_mkobject_hook): save the file level flags.
8341 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8342 (pe_tdata): added real_flags field
8343 (coff_tdata): added local_toc_sym_map and access macro
8345 * libcoff.h (coff_link_hash_entry): added toc_offset field
8346 (pe_tdata): added real_flags field
8347 (coff_tdata): added local_toc_sym_map and access macro
8349 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8350 (coff_mkobject): init for local_toc_sym_map
8351 (coff_write_object_contents): set the internal_a.magic to
8352 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8355 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8357 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8358 entries until both the line number address and the function name
8359 address are too large.
8361 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8362 * configure: Rebuilt.
8364 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8365 is defined in the environment.
8367 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8369 * som.c (som_get_section_contents_in_window): Define to use
8372 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8374 * coff-i860.c: New file, based on coff-i386.c.
8375 * cpu-i860.c: New file, based on cpu-i386.c.
8376 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8377 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8378 targets, using i860coff_vec.
8379 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8380 trad-core.o and hosts/i860mach3.h.
8381 (i860coff_vec): Use coff-i860.o and cofflink.o.
8382 * configure: Rebuild.
8383 * Makefile.in: Rebuild dependencies.
8384 (ALL_MACHINES): Add cpu-i860.o.
8385 (BFD32_BACKENDS): Add coff-i860.o.
8386 (CFILES): Add cpu-i860.c and coff-i860.c.
8387 * targets.c (i860coff_vec): Declare.
8388 (bfd_target_vector): Add &i860coff_vec.
8389 * archures.c (bfd_i860_arch): Declare.
8390 (bfd_archures_list): Add &bfd_i860_arch.
8391 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8392 (coff_set_flags): Handle bfd_arch_i860.
8393 (coff_write_object_contents): Handle I860 a.out magic number.
8395 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8397 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8398 the created .tc section to 2.
8399 (xcoff_mark): Don't keep a .loader reloc for a call to an
8400 undefined symbol when creating a shared library.
8401 (xcoff_build_ldsyms): When creating a shared library, generate
8402 global linkage code for a call to an undefined symbol.
8404 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8406 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8407 BFD32_BACKENDS, BFD64_BACKENDS.
8408 (.dep1): Put mkdep output in a separate file.
8409 Rebuilt dependencies.
8411 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8414 Permit use of mmap when available:
8416 * configure.in: Check for mmap, madvise, mprotect.
8417 * config.in, configure: Regenerated.
8419 * libbfd.c (struct _bfd_window_internal): Define type.
8420 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8422 (ok_to_map): New static variable for debugging.
8423 (_bfd_generic_get_section_contents_in_window): New function.
8424 * bfd-in.h (bfd_window_internal): Declare type.
8425 (bfd_window): Define type.
8426 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8427 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8430 * libaout.h (struct aoutdata): Add two window fields.
8431 (obj_aout_sym_window, obj_aout_string_window): New macros.
8432 * aoutx.h (some_aout_object_p): Initialize windows.
8433 (aout_get_external_symbols): Get symbol data and strings in
8434 windows instead of explicitly allocated buffers.
8435 (slurp_symbol_table): Free window instead of memory.
8436 (bfd_free_cached_info): Release windows instead of freeing storage
8438 (aout_link_free_symbols): Ditto.
8440 * targets.c (bfd_target): Add new field for
8441 get_section_contents_in_window.
8442 (BFD_JUMP_TABLE_GENERIC): Updated.
8443 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8444 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8445 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8446 macros for get_section_contents_in_window field.
8448 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8450 * core.c: Renamed to corefile.c
8451 * makefile.dos (OBJS): Change core.o to corefile.o
8452 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8454 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8456 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8457 to o. Clobber and restore the list of new csects around the call
8458 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8459 linker error and the linker wants to read the symbol table. Reset
8460 the line number count of a real section even if it has no relocs.
8461 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8463 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8466 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8468 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8469 an undefined symbol in a shared link.
8471 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8472 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8473 phdm@info.ucl.ac.be (Philippe De Muyter).
8475 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8477 * coff-m88k.c (rtype2howto): New static function.
8478 (RTYPE2HOWTO): Use it rather than a macro definition.
8480 * coffcode.h (coff_write_object_contents): set internal_a.magic
8481 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8483 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8484 define TRAD_HEADER to new file hosts/delta68.h.
8485 m88*-motorola-sysv*, however, does use ptrace-core.o.
8486 * hosts/delta68.h: New file.
8488 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8489 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8491 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8493 * i386linux.c (MY(vec)): Declare before use.
8495 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8497 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8498 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8500 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8501 BFD is not of the right type.
8502 (bfd_elf_get_needed_list): Likewise.
8503 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8504 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8505 * xcofflink.c (XCOFF_XVECP): Define.
8506 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8508 (bfd_xcoff_import_symbol): Likewise.
8509 (bfd_xcoff_export_symbol): Likewise.
8510 (bfd_xcoff_link_count_reloc): Likewise.
8511 (bfd_xcoff_record_link_assignment): Likewise.
8512 (bfd_xcoff_size_dynamic_sections): Likewise.
8514 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8515 table index against the number of symbols for a base relative
8518 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8520 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8521 full_aouthdr flag here...
8522 (_bfd_xcoff_bfd_final_link): ...not here.
8524 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8526 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8527 systems that have a system <libelf.h>.
8528 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8529 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8530 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8531 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8532 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8533 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8534 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8536 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8538 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8539 set, set BSF_WEAK in symbol. Change all callers.
8540 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8541 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8542 _bfd_generic_link_add_one_symbol.
8543 (ecoff_indirect_link_order): Check that the section tdata relocs
8544 are not NULL before using them.
8546 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8547 define TRAD_HEADER as hosts/alphalinux.h.
8548 * configure: Rebuild.
8549 * hosts/alphalinux.h: New file.
8550 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8553 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8555 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8556 C_ECOMM storage classes.
8558 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8560 (xcoff_mark): Call xcoff_mark_symbol.
8561 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8562 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8564 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8566 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8568 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8570 (xcoff_find_reloc): New static function.
8571 (xcoff_link_add_symbols): Use it.
8572 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8573 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8574 relocate the value of C_DECL.
8576 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8578 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8580 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8581 callback decide what goes in .relocs.
8582 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8583 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8586 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8588 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8591 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8593 * xcofflink.c: More improvements, mostly to fix handling of
8594 constructors and a few other special cases.
8595 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8596 zero, reverting yesterday's change.
8597 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8598 (bfd_xcoff_link_count_reloc): Declare.
8599 (bfd_xcoff_record_link_assignment): Declare.
8600 * bfd-in2.h: Rebuild.
8602 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8604 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8605 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8606 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8607 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8608 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8609 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8611 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8614 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8615 segments includes the a.out header. See to that the magic number
8616 *always* is big-endian.
8618 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8619 m68k4k NetBSD configurations.
8621 * configure.in, configure: Separate i386 & mips NetBSD
8622 configurations from other BSD ones. Don't assume DEC is the only
8623 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8624 configurations. Add support for m68k4k NetBSD object format.
8626 * libaout.h: Added M_68K4K_NETBSD magic.
8628 * m68k4knetbsd.c: New file.
8630 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8632 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8635 * hosts/mipsnbsd.h: New file.
8637 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8639 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8641 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8642 toc_section, and entry_section fields.
8643 (struct xcoff_section_tdata): Remove ldrel_count field.
8644 * libcoff.h: Rebuild.
8645 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8647 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8648 full a.out header if full_aouthdr is set in xcoff_data.
8649 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8650 based on sections stored in xcoff_data.
8651 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8653 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8654 (rs6000coff_vec): Set symbol_leading_char to '.'.
8655 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8656 value stored in ret rather than returning a pointer value.
8658 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8660 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8663 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8665 * som.c (som_slurp_string_table): Allocate the strings with malloc
8666 since they're free'd by free_cached_info.
8667 (som_slurp_symbol_table): Similarly for the symbol table.
8669 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8671 * Makefile.in (diststuff): Don't make headers.
8673 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8675 * Makefile.in: Rebuild dependencies.
8677 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8678 output_bfd is not SunOS.
8679 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8680 non-SunOS input files.
8682 * xcofflink.c: Extensive changes to support linking shared objects
8683 and generating a .loader section.
8684 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8685 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8686 last_symndx, and ldrel_count fields.
8687 * libcoff.h: Rebuild.
8688 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8689 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8691 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8692 (bfd_xcoff_export_symbol): Declare.
8693 (bfd_xcoff_size_dynamic_sections): Declare.
8694 * bfd-in2.h: Rebuild.
8696 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8698 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8699 * configure: Rebuild.
8700 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8701 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8703 (pmac_xcoff_vec): Update to use new xcoff support.
8704 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8705 (xcoff_write_armap): Declare buf as unsigned char.
8706 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8708 * mpw-make.sed: Generalize subdir_do edit.
8710 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8712 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8713 correctly. Don't initialize asect->vma.
8715 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8717 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8718 something a little less than the page size.
8720 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8722 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8724 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8726 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8727 * coffcode.h (coff_write_object_contents): If .bss is before
8728 .data us that as data_start.
8729 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8731 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8732 (coff_swap_outhdr_out): Hardwire in version number.
8734 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8736 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8737 major and minor to *_vno, since the former are also macros in
8738 SunOS header files. Cast result of bfd_alloc to appropriate
8741 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8742 before assigning to sec_data.
8744 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8746 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8747 now relative to the section, not absolute.
8748 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8749 get the file name when there is a N_SO directory name. When
8750 handling stabs, remember that section->vma was added to the
8753 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8755 * sunos.c (struct sunos_link_hash_table): Add needed field.
8756 (sunos_link_hash_table_create): Call bfd_release, not free.
8757 (sunos_link_hash_table_create): Initialize needed field.
8758 (sunos_add_dynamic_symbols): Record needed objects.
8759 (bfd_sunos_get_needed_list): New function.
8760 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8761 * bfd-in2.h: Rebuild.
8763 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8765 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8767 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8769 * bfd-in.h (struct bfd_link_needed_list): Rename from
8770 bfd_elf_link_needed_list.
8771 * bfd-in2.h: Rebuild.
8772 * elf.c, elflink.h, libelf.h: Corresponding changes.
8774 Add start at AIX linker support; no shared libraries yet.
8775 * xcofflink.c: New file.
8776 * configure.in (rs600coff_vec): Use xcofflink.o.
8777 * configure: Rebuild.
8778 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8780 (struct xcoff_section_tdata): Define.
8781 (xcoff_section_data): Define macro.
8782 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8783 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8784 (_bfd_xcoff_bfd_final_link): Declare.
8785 (_bfd_ppc_xcoff_relocate_section): Declare.
8786 * libcoff.h: Rebuild.
8787 * coff-rs6000.c: Clean up a bit.
8788 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8789 cputype, csects, and debug_indices.
8790 (xcoff_copy_private_bfd_data): Copy cputype.
8791 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8792 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8793 (xcoff_reloc_type_lookup): Rename from
8794 rs6000coff_reloc_type_lookup.
8795 (coff_relocate_section): Define.
8796 (_bfd_xcoff_sizeof_headers): Define.
8797 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8798 (_bfd_xcoff_bfd_relax_section): Define.
8799 (_bfd_xcoff_bfd_link_split_section): Define.
8800 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8802 * coffcode.h (coff_compute_section_file_positions): If AIX,
8803 increment sofar by SMALL_AOUTSZ if not executable.
8804 (coff_write_object_contents): If AIX, always output an a.out
8805 header; if not executable, header size of SMALL_AOUTSZ.
8806 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8807 (_bfd_stringtab_init): Initialize xcoff field.
8808 (_bfd_xcoff_stringtab_init): New function.
8809 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8810 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8811 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8812 * libbfd.h: Rebuild.
8813 * Makefile.in: Rebuild dependencies.
8814 (BFD32_BACKENDS): Add xcofflink.o.
8815 (CFILES): Add xcofflink.c.
8817 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8818 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8819 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8821 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8823 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8825 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8827 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8828 * config.in: Regenerated.
8830 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8831 (_bfd_chunksize): New variable.
8832 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8833 for obstack chunk size.
8834 * configure.in: Check for getpagesize.
8835 * configure: Regenerated.
8837 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8839 * trad-core.c (rawptr): Make it a local variable of
8840 ptrace_unix_core_file_p.
8842 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8844 * coff-arm.c (in_reloc_p): New.
8845 * coff-i386.c (in_reloc_p): New.
8846 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8847 (coff_write_object_contents): Only set has_reloc_section
8849 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8850 in_reloc_p to decide if reloc should be emitted.
8851 * libcoff.h (pe_data_type.in_reloc_p): New.
8852 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8854 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8856 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8857 (_bfd_coff_read_internal_relocs): Likewise.
8858 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8859 (_bfd_coff_read_internal_relocs): Likewise.
8861 * elflink.h (elf_link_add_object_symbols): Correct conditions
8862 under which type and size change warnings are issued.
8864 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8866 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8867 a symbol which is not in a real section.
8868 (coff_write_native_symbol): Corresponding change.
8870 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8871 coff_link_hash_newfunc and make non-static.
8872 (_bfd_coff_link_hash_table_init): New function, broken out of
8873 _bfd_coff_link_hash_table_create.
8874 (_bfd_coff_link_hash_table_create): Use it.
8875 (process_embedded_commands): Make static.
8876 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8877 (_bfd_coff_link_hash_table_init): Declare.
8878 * libcoff.h: Rebuild.
8880 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8881 field in XCOFF tdata.
8882 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8883 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8884 based on cputype stored in a.out header, or in n_type of initial
8886 (coff_write_object_contents): Set cputype correctly in a.out
8888 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8890 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8891 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8893 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8894 * libcoff.h: Rebuild.
8896 * cpu-rs6000.c (rs6000_compatible): New static function.
8897 (bfd_rs6000_arch): Use it.
8898 * cpu-powerpc.c (powerpc_compatible): New static function.
8899 (arch_info_struct): Define various flavours of PowerPC.
8900 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8903 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8905 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8907 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8909 * elflink.h (elf_link_add_object_symbols): Don't warn about
8910 changing the size or type if the old definition was weak.
8912 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8914 * coffcode.h (combined_entry_type): Add fix_line field.
8915 (coff_slurp_line_table): Warn if we try to set the lineno field of
8917 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8918 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8919 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8920 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8922 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8923 * libcoff.h: Rebuild.
8925 * libcoff-in.h (struct xcoff_tdata): Define.
8926 (xcoff_data): Define.
8927 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8928 * bfd-in2.h, libcoff.h: Rebuild.
8929 * coff-rs6000.c (xcoff_mkobject): New static function.
8930 (coff_mkobject): Define.
8931 (xcoff_copy_private_bfd_data): New static function.
8932 (coff_bfd_copy_private_bfd_data): Define.
8933 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8935 (rs6000coff_vec): Add DYNAMIC to object_flags.
8936 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8937 .loader sections specially.
8938 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8939 section alignment from the XCOFF tdata information.
8940 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8941 F_SHROBJ, and copy the extra a.out header information into the
8942 XCOFF tdata structure.
8943 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8944 F_DYNLOAD and the extra a.out header information.
8945 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8946 C_HIDEXT symbol with attached csect information.
8947 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8948 in the o_maxdata field.
8949 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8950 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8951 end if BSF_NOT_AT_END is set.
8953 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8954 _bfd_read_ar_hdr_fn.
8955 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8956 * bfd-in2.h, libbfd.h: Rebuild.
8957 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8959 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8960 (bfd_slurp_bsd_armap_f2): Likewise.
8961 (_bfd_slurp_extended_name_table): Likewise.
8963 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8965 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8967 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8968 when the symbol table is empty.
8970 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8971 space for section symbols, since we don't output them either.
8972 (elf_m68k_adjust_dynindx): Removed.
8974 * ptrace-core.c (rawptr): Make it a local variable of
8975 ptrace_unix_core_file_p.
8977 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8979 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8982 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8983 Mac object file formats.
8985 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8987 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8988 auxent if there isn't one.
8989 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8990 rather than FILNMLEN as the maximum name length.
8992 * coffcode.h (bfd_coff_backend_data): Add new field
8993 _bfd_coff_print_aux.
8994 (bfd_coff_print_aux): New static function.
8995 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8996 scnlen field of an XTY_LD csect aux entry.
8997 (coff_print_aux): New static function.
8998 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8999 in coff_pointerize_aux_hook.
9000 (bfd_coff_std_swap_table): Initialize new field.
9001 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
9002 * libcoff.h: Rebuild.
9003 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
9004 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9006 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
9007 if there are symbols, for native AIX ld compatibility.
9009 * coffcode.h (bfd_coff_backend_data): Add new field
9010 _bfd_coff_pointerize_aux_hook.
9011 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
9012 or I960, and as 0 otherwise.
9013 (bfd_coff_std_swap_table): Initialize new field.
9014 * libcoff.h: Rebuild.
9015 * coffgen.c (coff_pointerize_aux): Change parameters to take
9016 symbol pointer instead of type and class, and to take aux index.
9017 Call _bfd_coff_pointerize_aux_hook if it is defined.
9018 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
9019 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
9020 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9022 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
9023 read-only/host-only support.
9025 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
9027 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
9030 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
9031 BFD_JUMP_TABLE_ARCHIVE accordingly.
9032 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
9033 (_bfd_compute_and_write_armap): Declare.
9034 (_bfd_generic_read_ar_hdr): Declare.
9035 (_bfd_read_ar_hdr): Define.
9036 (_bfd_noarchive_read_ar_hdr): Define.
9037 (_bfd_archive_bsd_read_ar_hdr): Define.
9038 (_bfd_archive_coff_read_ar_hdr): Define.
9039 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
9040 _bfd_read_ar_hdr instead.
9041 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
9042 (_bfd_compute_and_write_armap): Rename from
9043 compute_and_write_armap. Make non-static. Change all callers.
9044 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
9045 than _bfd_snarf_ar_hdr.
9046 * aout-target.h (MY_read_ar_hdr): Define if not defined.
9047 * ieee.c (ieee_read_ar_hdr): Define.
9048 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
9049 * oasys.c (oasys_read_ar_hdr): Define.
9050 * som.c (som_read_ar_hdr): Define.
9051 * bfd-in2.h, libbfd.h: Rebuild.
9053 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
9055 * peicode.c (coff_swap_filehdr_in): If symptr is
9056 zero, there aren't any symbols, even if nsyms is set.
9058 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
9060 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
9062 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
9063 sections, and set styp correctly for them: .got, .hash, .dynamic,
9064 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
9065 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
9067 (ecoff_sort_hdrs): New static function.
9068 (ecoff_compute_section_file_positions): Return boolean, not void.
9069 Sort the sections by VMA before looking through them. Put the
9070 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
9071 section on an appropriate boundary within the page.
9072 (ecoff_compute_reloc_file_positions): Check return value of
9073 ecoff_compute_section_file_positions.
9074 (_bfd_ecoff_set_section_contents): Likewise.
9075 (_bfd_ecoff_write_object_contents): Check for various Alpha
9076 section types when incrementing text_size and data_size. Call
9077 adjust_headers backend function if it exists.
9078 * coff-alpha.c (alpha_adjust_headers): New static function.
9079 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9080 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9082 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9084 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9086 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9087 of ALTERNATE_AIX_CORE_FORMAT.
9088 * configure.in (aix4): No longer need CORE_FLAGS.
9089 * configure: Updated.
9091 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9093 NS32k changes from Ian Dall:
9094 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9096 (aout_link_input_section_std, aout_link_input_section_ext,
9097 aout_link_reloc_link_order): Call them instead of _bfd_*
9099 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9101 (backend_data): Use it instead of hardcoded zero.
9103 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9104 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9106 * ns32knetbsd.c: Include bfd.h.
9107 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9108 (MY_bfd_reloc_type_lookup): Declare function too.
9109 * pc532-mach.c (set_sizes): Don't declare.
9110 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9111 (backend_data, MY_backend_data): Don't define.
9113 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9114 ns32k-*-lites* like ns32k-*-netbsd*.
9116 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9119 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9121 * coffcode.h (coff_write_object_contents): Restore setting
9122 f_timdat to 0, deleted on August 22.
9124 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9126 * coffcode.h (coff_bfd_copy_private_symbol_data,
9127 coff_bfd_copy_private_section_data,
9128 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9129 * peicode.h (coff_bfd_copy_private_bfd_data): New
9130 (pe_bfd_copy_private_bfd_data): New.
9131 (coff_swap_scnhdr_in): Swap bss size into the right place.
9132 (pe_print_private_bfd_data): Add some newlines.
9134 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9136 * som.c (setup_sections): Don't die if a space has no subspaces.
9138 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9140 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9141 dynamic symbol override a common symbol. Don't change the size or
9142 type if they have been set and the new symbol is not a definition.
9143 Warn if the size or type changes.
9145 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9147 * som.c (som_begin_writing): Don't write the symbol table or
9149 (som_finish_writing): Write them here. Place them after the
9150 subspace data, but before the relocs.
9152 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9154 * sunos.c (sunos_add_one_symbol): Just pass false, not
9155 info->shared_library, to sunos_create_dynamic_sections.
9156 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9158 (sunos_check_dynamic_reloc): Remove .text section assertion.
9160 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9162 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9163 * configure, configure.in: Add pmac_xcoff_vec case.
9164 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9165 * coff-pmac.c: New file, PowerMac XCOFF support.
9166 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9167 * targets.c (pmac_xcoff_vec): Declare.
9169 * mpw-config.in: Various changes to be compatible with the
9170 autoconf-based configury.
9171 * mpw-make.sed: New file, sed commands to translate Unix
9172 makefile into MPW syntax.
9173 * mpw-make.in: Remove.
9174 * hosts/mpw.h: Remove.
9175 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9176 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9178 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9180 * binary.c (binary_get_symtab): Return an empty string on error.
9181 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9183 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9185 * coff-ppc.c: Reformatted according to gnu conventions
9186 Removed irrelevant "if 0" code
9188 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9190 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9191 symbols rather than as indirect symbols.
9192 (MY(slurp_symbol_table)): Don't do anything special about
9195 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9196 of .ctors and .dtors sections is no larger than 2.
9198 * sunos.c (sunos_add_one_symbol): Don't change
9199 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9201 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9202 dynamic symbols when creating a shared library.
9203 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9205 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9206 written even if it is not defined in a regular object.
9207 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9208 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9209 rather than the constant 22.
9210 (sunos_check_dynamic_reloc): Handle creating a shared library.
9211 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9212 zero when creating a shared library.
9213 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9214 write it out at the start of the symbol table.
9216 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9218 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9220 * config.bfd: Add arm-*-coff.
9221 * configure.in, configure: Add armcoff_{little,big}_vec.
9222 * targets.c (armcoff_{little,big}_vec): Declare.
9223 (bfd_target_vector): Add armcoff_{little,big}_vec.
9224 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9226 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9228 * targets.c (bfd_find_target): Remove debugging code.
9230 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9232 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9234 * Makefile.in: added *-ppc files
9235 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9236 allow pe based .o's to be shared with other tools on ppc/NT
9237 * config.bfd: added powerpc[le]-[pe|winnt] config support
9238 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9239 * peicode.h: Added more section flags for PE on ppc
9240 Added coff_swap_filehdr_out to allow peicode.h to be
9241 used for non-image PE files on ppc.
9242 Check for image, or not, before copying pe_opthdr
9243 * targets.c: Added new bfd's
9244 * targets.c: Removed two inactive bfds that shouldn't have made it this
9247 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9249 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9250 explicit values to initialize all relocs. Change all users.
9251 (ppc_elf_brtaken_inner): New function to handle branch predicition
9253 (ppc_elf_brtaken_reloc): Ditto.
9254 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9255 relocs use ppc_elf_unsupported_reloc.
9256 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9257 needs to be reported.
9258 (ppc_elf_relocate_section): Support branch prediction relocs.
9260 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9262 * bfd.c (bfd_assert): Remove \n from string passed to
9265 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9266 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9267 (bfd_coff_make_section_hook): Don't define.
9268 (coff_make_section_hook): Remove.
9269 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9270 (styp_to_sec_flags): Likewise.
9271 (coff_write_object_contents): Likewise.
9272 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9274 * libcoff.h: Rebuild.
9275 * coffgen.c (make_a_section_from_file): Just call
9276 bfd_make_section_anyway, not bfd_make_section or
9277 bfd_coff_make_section_hook.
9278 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9279 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9280 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9281 make_section_hook field.
9282 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9284 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9285 pointers into value field for warning and indirect symbols; just
9286 leave the value field alone.
9287 * linker.c (generic_link_add_symbol_list): Use next symbol for
9288 warning and indirect symbols, rather than looking in symbol value.
9289 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9290 parameter. Change all callers. Remove support for indirect
9291 symbols; it didn't work anyhow.
9292 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9293 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9294 * bfd-in2.h: Rebuild.
9296 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9298 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9299 go back to telling the tools this reloc operates on 32 bits.
9301 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9303 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9304 rather than a direct fprintf.
9305 * archive.c (_bfd_write_archive_contents): Likewise.
9306 * coffcode.h (coff_slurp_symbol_table): Likewise.
9307 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9308 (ppc_elf_unsupported_reloc): Likewise.
9309 (ppc_elf_relocate_section): Likewise.
9310 * i386linux.c (linux_tally_symbols): Likewise.
9311 (linux_finish_dynamic_link): Likewise.
9312 * osf-core.c (osf_core_core_file_p): Likewise.
9313 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9314 * som.c (som_sizeof_headers): Likewise.
9315 * srec.c (srec_bad_byte): Likewise.
9316 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9317 * libbfd-in.h (bfd_assert): Declare first parameter const.
9318 * libbfd.h: Rebuild.
9319 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9320 bfd_reloc_overflow is enough.
9321 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9322 * coff-h8500.c (rtype2howto): Likewise.
9323 * coff-z8k.c (rtype2howto): Likewise.
9324 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9325 * elf.c (_bfd_elf_get_lineno): Likewise.
9326 (_bfd_elf_no_info_to_howto): Likewise.
9327 (_bfd_elf_no_info_to_howto_rel): Likewise.
9328 * hp300hpux.c (convert_sym_type): Likewise.
9329 (MY(swap_std_reloc_in)): Likewise.
9330 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9332 * libaout.h (struct aoutdata): Add line_buf field.
9333 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9334 and filename_buffer. Instead, use a malloc buffer stored in the
9335 new line_buf field. Remove length restrictions.
9337 * coffgen.c (string_size): Remove static variable.
9338 (debug_string_size, debug_string_section): Likewise.
9339 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9340 and debug_string_size_p parameters. Use them instead of the
9341 global variables. Change all callers.
9342 (coff_write_symbol): Likewise.
9343 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9344 (coff_write_symbols): Add local variables to replace removed
9347 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9348 function, and line_base fields.
9349 * libcoff.h: Rebuild.
9350 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9351 information, rather than using static variables.
9353 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9354 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9356 * init.c (initialized): Remove static variable.
9357 (bfd_init): Don't bother setting initialized.
9358 (bfd_check_init): Remove.
9359 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9360 * libbfd.h: Rebuild.
9362 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9364 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9365 size for full core dumps. Copy core file header to private data.
9366 (rs6000coff_core_file_failing_command,
9367 rs6000coff_core_file_failing_signal): New functions to extract
9368 the file name and terminating signal from the core file.
9369 * coff-rs6000.c: Use them.
9371 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9373 Change arch info to be const, initialized at compile time.
9374 * archures.c: Reindent many functions. Change CONST to const.
9375 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9376 nothing set it anyhow. Make next const.
9377 (bfd_arch_info_list): Remove.
9378 (bfd_archures_list): Rename from archures_init_table. Change from
9379 a table of function pointers to a table of bfd_arch_info_type
9380 structure addresses.
9381 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9382 (bfd_lookup_arch): Likewise.
9383 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9385 (bfd_default_arch_struct): Make const.
9386 (bfd_arch_init, bfd_arch_linkin): Remove.
9387 (bfd_get_arch_info): Return a const pointer.
9388 * init.c (bfd_init): Don't call bfd_arch_init.
9389 * bfd.c (struct _bfd): Make arch_info const.
9390 * bfd-in2.h: Rebuild.
9391 * libbfd.h: Rebuild.
9392 * configure.in: Put & before everything in $selarchs.
9393 * configure: Rebuild.
9394 * cpu-*.c: Change bfd_*_arch from a function which calls
9395 bfd_arch_linkin to a const structure.
9396 * ieee.c (ieee_object_p): Make arch const.
9398 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9400 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9402 * bfd-in2.h: Regenerate.
9403 * libbfd.h: Regenerate.
9405 * elf32-ppc.c (reloc_type): Update names to match current draft.
9406 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9407 relative. Update names to current V.4 draft.
9408 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9409 (ppc_elf_relocate_section): Rename relocations to match draft.
9411 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9413 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9414 compiled with -mrelocatable-lib to be linked with either normal
9415 modules or -mrelocatable modules.
9417 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9419 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9420 in the a.out header.
9422 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9423 a reloc against a local symbol, even if it's not a section.
9425 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9427 * targets.c (bfd_target): Remove unused align_power_min field.
9428 * bfd-in2.h: Rebuild.
9429 * All backends: Remove initialization of align_power_min.
9431 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9433 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9435 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9437 * config.bfd (mips-dec-netbsd*): New target.
9438 * configure.host (mips-dec-netbsd*): New host.
9439 * configure.in (mips-dec-netbsd*): New native.
9440 * configure: Rebuild.
9442 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9444 Make the COFF backend linker merge common types:
9445 * cofflink.c (struct coff_debug_merge_element): Define.
9446 (struct coff_debug_merge_type): Define.
9447 (struct coff_debug_merge_hash_entry): Define.
9448 (struct coff_debug_merge_hash_table): Define.
9449 (coff_debug_merge_hash_table_init): Define.
9450 (coff_debug_merge_hash_table_free): Define.
9451 (coff_debug_merge_hash_lookup): Define.
9452 (struct coff_final_link_info): Add debug_merge field.
9453 (coff_debug_merge_hash_newfunc): New static function.
9454 (_bfd_coff_final_link): Allocate and free debug_merge table.
9455 (coff_link_input_bfd): Merge identical enum, struct and union
9458 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9460 Convert i960 COFF to use COFF backend linker.
9461 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9462 structure to store the symbol being used.
9463 (coff_i960_start_final_link): New static function.
9464 (coff_i960_relocate_section): New static function.
9465 (coff_i960_adjust_symndx): New static function.
9466 (coff_start_final_link): Define.
9467 (coff_relocate_section): Define.
9468 (coff_adjust_symndx): Define.
9469 * coffcode.h (bfd_coff_backend_data): Add new callback function
9470 _bfd_coff_start_final_link.
9471 (bfd_coff_start_final_link): Define.
9472 (coff_start_final_link): Define if not defined.
9473 (bfd_coff_std_swap_table): Add coff_start_final_link.
9474 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9476 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9477 function callback is not NULL.
9478 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9479 (_bfd_coff_internal_syment_name): Declare.
9480 * libcoff.h: Rebuild.
9481 * configure.in (icoff_big_vec): Add cofflink.o.
9482 (icoff_little_vec): Likewise.
9483 * configure: Rebuild.
9485 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9487 * Makefile.in (clean-info): Remove extraneous tab from line
9490 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9492 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9493 contents has relocs.
9495 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9497 * coffcode.h (coff_compute_section_file_positions): Keep the
9499 (coff_write_object_contents): Remember if it's a relocatable
9501 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9502 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9503 if relocatable file. Swap out saved raw size.
9505 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9507 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9508 (maintainer-clean): Rename from realclean, passing
9509 maintainer-clean down to subdirectories, but leave realclean as a
9512 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9515 * dep-in.sed: Remove config.h from generated dependencies.
9517 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9518 broken out of sunos_canonicalize_dynamic_symtab.
9519 (sunos_canonicalize_dynamic_symtab): Call new function
9520 sunos_slurp_dynamic_symtab.
9521 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9522 dynamic symbol table to the caller.
9523 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9524 callback to override the symbols being read.
9525 * libaout.h (struct aout_backend_data): Add three new parameters
9526 to add_dynamic_symbols callback.
9528 Extensive minor changes to avoid various gcc warnings. Also:
9529 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9530 * archures.c (bfd_arch_info_type): Change mach field from long to
9532 (bfd_lookup_arch): Change machine parameter from long to unsigned
9535 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9537 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9538 a symbol with a non-zero plt_offset.
9540 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9542 * elfcode.h (align_file_position): Remove; not used.
9544 * configure.in: Only check for <sys/procfs.h> on a native system,
9545 and make sure it defines prstatus_t.
9546 * configure: Rebuild.
9548 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9550 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9552 * config.in: Rename from config.h.in.
9553 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9554 Check for config.h:config.in when creating stamp-h.
9555 * configure: Rebuild.
9556 * Makefile.in (stamp-h): Depend upon config.in rather than
9557 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9558 calling config.status.
9560 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9561 (Makefile): Just rebuild Makefile.
9562 (config.h, stamp-h): New targets.
9563 * configure.in: Create stamp-h when rebuilding config.h.
9564 * configure: Rebuild.
9566 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9568 * configure.in: Call AC_CONFIG_HEADER. Substitute
9569 HOST_64BIT_LONG. Check that various header files exist. Check
9570 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9571 and/or free need to be declared. Don't make a link to sysdep.h.
9572 Define TRAD_HEADER for various hosts.
9573 * configure: Rebuild.
9574 * configure.host: Don't set my_host. Add definitions taken from
9575 host header files for various entries. Remove entries which now
9577 * acconfig.h: New file.
9578 * config.h.in: New file, built by autoheader.
9579 * sysdep.h: New file.
9580 * Makefile.in (do_distclean): Don't remove sysdep.h.
9582 (LOCAL_H_DEPS): New variable.
9583 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9585 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9586 ($(OPTIONAL_BACKENDS)): Likewise.
9587 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9588 looking through sysdep.h.
9589 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9590 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9591 (fprintf_vma, sprintf_vma): Likewise.
9592 (int64_type, uint64_type): Don't define.
9593 * bfd-in2.h: Rebuild.
9594 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9595 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9596 * lynx-core.c: Include stuff from old hosts/lynx.h.
9597 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9598 rather than NO_FCNTL.
9599 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9600 rather than NATIVE_HPPAHPUX_COMPILER.
9601 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9603 * hosts/*.h: Remove all header files which merely include,
9604 declare, and define things. Leave header files which define
9605 information needed by trad-core.c.
9607 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9608 (BFD_CC_FOR_BUILD): Define.
9609 * configure.in: Use BFD_CC_FOR_BUILD.
9610 * configure: Rebuild.
9612 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9614 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9615 * configure: Rebuild.
9617 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9620 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9622 * config.bfd: i386pe_ve -> i386pe_vec.
9624 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9626 * configure.host: Incorporate host Makefile fragments by setting
9628 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9629 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9630 value based on whether the code is being compiled by a cross
9631 compiler. Don't substitute host_makefile_frag or frags.
9632 * aclocal.m4: New file to define local AC_PROG_CC.
9633 * configure: Rebuild.
9634 * Makefile.in (INSTALL): Set to @INSTALL@.
9635 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9636 (INSTALL_DATA): Set to @INSTALL_DATA@.
9638 (CC): Define as @CC@.
9639 (CFLAGS): Set to @CFLAGS@.
9640 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9641 (@host_makefile_frag@): Remove.
9642 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9643 after other options.
9644 (config.status): Remove dependency upon @frags@.
9645 * config/*.mh, config/README: Remove.
9647 * config.bfd: Rewrite to incorporate the contents of the Makefile
9648 fragments by setting shell variables, rather than merely returning
9649 the name of a Makefile fragment.
9650 * configure.in: Use shell variables set by config.bfd rather than
9651 looking at the target Makefile fragment files. Don't substitute
9652 target_makefile_frag. Do substitute TDEFINES.
9653 * configure: Rebuild.
9654 * Makefile.in (@target_makefile_frag@): Remove.
9655 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9656 * config/*.mt: Remove.
9658 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9660 * configure.in: Put changequote lines around "i[345]86" patterns
9661 section of core file support.
9663 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9665 * som.c (som_bfd_print_private_bfd_data): Define to use the
9668 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9670 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9671 entry, text_start and data_start.
9673 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9675 * Makefile.in (OFILES): Remove $(TDEPFILES).
9676 * config/apollo.mt (TDEPFILES): Remove.
9677 * config/README: Update.
9679 * configure.in: For a native configuration, set COREFILE and
9680 COREFLAG based on the canonical host name.
9681 * configure: Rebuild.
9682 * Makefile.in: Rebuild dependencies.
9683 (ALL_CFLAGS): Add @COREFLAG@.
9684 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9685 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9686 support routines. Check LYNX_CORE rather than HOST_LYNX.
9687 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9688 * i386lynx.c: Likewise.
9689 * m68klynx.c: Likewise.
9690 * sparclynx.c: Likewise.
9691 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9692 * *-core.c: Comment changes.
9693 * config/decstation.mh (HDEPFILES): Remove.
9694 (HDEFINES): Remove -DTRAD_CORE.
9695 * config/irix3.mh (RANLIB): Remove.
9696 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9697 (HDEFINES): Remove -DIRIX_CORE.
9698 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9699 (HDEFINES): Remove -DTRAD_CORE.
9700 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9701 * config/ultra3.mh (RANLIB): Remove.
9702 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9703 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9704 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9705 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9706 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9707 * config/i386aix.mh, config/i386bsd.mh: Remove.
9708 * config/i386linux.mh, config/i386mach3.mh: Remove.
9709 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9710 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9711 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9712 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9713 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9714 * config/solaris2.mh, config/stratus.mh: Remove.
9715 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9716 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9718 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9720 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9721 DT_FINI entry if the appropriate symbol is not in the hash table.
9723 * libelf.h (struct elf_backend_data): Add create_program_headers
9724 and want_hdr_in_seg fields.
9725 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9727 (elf_backend_create_program_headers): Likewise.
9728 (elfNN_bed): Initialize create_program_headers and
9730 * elf.c (get_program_header_size): Call create_program_headers
9732 (map_program_segments): Check want_hdr_in_seg backend field. Call
9733 create_program_headers backend routine.
9735 * elf.c (assign_file_positions_except_relocs): Align non allocated
9736 sections when creating an executable.
9738 * elfcode.h (elf_swap_phdr_in): Make non static.
9739 (elf_swap_phdr_out): Make non static.
9740 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9741 (bfd_elf32_swap_phdr_out): Declare.
9742 (bfd_elf64_swap_phdr_in): Declare.
9743 (bfd_elf64_swap_phdr_out): Declare.
9745 * ecofflink.c (ecoff_collect_shuffle): New static function.
9746 (_bfd_ecoff_get_accumulated_pdr): New function.
9747 (_bfd_ecoff_get_accumulated_sym): New function.
9748 (_bfd_ecoff_get_accumulated_ss): New function.
9749 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9750 (_bfd_ecoff_get_accumulated_sym): Declare.
9751 (_bfd_ecoff_get_accumulated_ss): Declare.
9752 * libbfd.h: Rebuild.
9754 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9756 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9758 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9759 warning symbols. If any section is named .gnu.warning.XXX, treat
9760 the contents as a warning to be issued if the symbol XXX is
9762 (elf_link_output_extsym): For an indirect or warning symbol, just
9763 output the symbol it points to.
9765 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9766 if bfd_hash_allocate fails, since it will already be set.
9767 (generic_link_hash_newfunc): Likewise.
9768 (archive_hash_newfunc): Likewise.
9769 (hash_entry_bfd): New static function.
9770 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9771 callback. Allocate a new warning using the hash table newfunc.
9772 Use bfd_hash_replace to update the entry in the hash table, rather
9773 than assuming we can copy the fields with structure assignment.
9775 * hash.c (bfd_hash_replace): New function.
9776 * bfd-in.h (bfd_hash_replace): Declare.
9777 * bfd-in2.h: Rebuild.
9779 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9781 * config.bfd: Add mips*vr4300-*-elf* target.
9782 * config/mipsbvr4300.mt: Added.
9784 See file ChangeLog.2
9791 version-control: never