1 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3 * elf64-alpha.c: Initial implementation of relaxation --
4 (struct alpha_elf_link_hash_entry): Add use_count member.
5 (elf64_alpha_check_relocs): Initialize and increment it.
6 (elf64_alpha_can_merge_gots): Check it when considering merging.
7 (elf64_alpha_merge_gots): Drop entries with zero use.
8 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
9 (elf64_alpha_always_size_sections): Split out got sizing ...
10 (elf64_alpha_size_got_sections): ... here. New function.
11 (elf64_alpha_relax_find_reloc_ofs): New function.
12 (elf64_alpha_relax_with_lituse): Likewise.
13 (elf64_alpha_relax_without_lituse): Likewise.
14 (elf64_alpha_relax_opt_call): Likewise.
15 (elf64_alpha_relax_section): Likewise.
16 (elf64_alpha_add_symbol_hook): Likewise.
17 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
18 (elf64_alpha_relocate_section): Likewise.
19 (bfd_elf64_bfd_relax_section): Define.
20 (elf_backend_add_symbol_hook): Likewise.
22 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
24 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
25 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
26 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
28 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
30 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
33 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
35 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
36 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
37 * configure.in: Define and substitute WIN32LDFLAGS and
39 * aclocal.m4: Rebuild with new libtool.
40 * configure, Makefile.in: Rebuild.
42 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
44 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
45 before any other symbols in the same section.
47 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
49 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
52 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
54 * dwarf2.c (comp_unit): Move it earlier in the source. Add
56 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
57 Use addr_size for address size, rather than sizeof(bfd_vma).
58 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
59 Fix call to read_address.
60 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
61 Scrap other unneeded arguments. Fix call to read_address.
62 (scan_unit_for_functions): Fix call to read_attribute.
63 (parse_comp_unit): We now handle more values for addr_size.
64 Set addr_size in unit. Fix call to read_attribute and
67 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
69 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
71 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
73 * archures.c (bfd_default_scan): Add m68k cases back to default
74 switch, reverting patch of March 25, since IEEE support depends
77 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
79 * Makefile.am (diststuff): New target.
80 * Makefile.in: Rebuild.
82 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
84 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
85 som_offset when we have an extended name table.
87 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
89 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
91 * Makefile.in: Rebuild.
93 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
95 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
96 symbols when creating a shared library.
97 (elf_m68k_adjust_dynindx): New function, used by above code.
98 (elf_m68k_finish_dynamic_sections): Initialize the section
100 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
102 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
104 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
107 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
109 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
112 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
114 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
117 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
119 * configure.in: Set version to 2.9.1.
120 * configure: Rebuild.
122 * Branched binutils 2.9.
124 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
126 * syms.c (ENABLE_CACHING): Define.
127 (struct indexentry): Define.
128 (struct stab_cache): Remove.
129 (cmpindexentry): New static function.
130 (struct stab_find_info): Add new fields: indextable,
131 indextablesize, cached_indexentry, cached_offset, cached_stab, and
132 cached_file_name. Remove fields: file_cache, function_cache, and
134 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
135 index table and search it.
137 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
139 * elf.c (_bfd_elf_copy_private_section_data): Call
140 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
142 * cpu-mips.c: Remove trailing comma at end of enumeration list.
144 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
146 * coff-arm.c: Define all globally visible variables and functions
147 only when COFF_WITH_PE is not defined.
148 * configure.in (armpe_little_vec, armpe_big_vec): Add
150 * configure: Rebuild.
152 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
154 Fix some gcc -Wall warnings:
155 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
156 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
157 * archures.c (bfd_default_scan): Likewise.
158 * bfd.c (bfd_scan_vma): Likewise.
159 * binary.c (mangle_name): Likewise
160 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
161 * coff-sh.c (sh_relocate_section): Likewise.
162 * coff-stgo32.c (create_go32_stub): Likewise.
163 * coffcode.h (coff_slurp_line_table): Likewise.
164 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
165 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
166 (assign_file_positions_for_segments): Likewise.
167 * elf32-mips.c (mips_elf_relocate_section): Likewise.
168 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
169 * oasys.c (oasys_write_sections): Likewise.
170 * ppcboot.c (ppcboot_object_p): Likewise.
171 (mangle_name): Likewise.
172 * riscix.c (riscix_fix_pcrel_26): Likewise.
173 * srec.c (srec_scan): Likewise.
174 * stabs.c (_bfd_write_section_stabs): Likewise.
175 * sunos.c (sunos_add_dynamic_symbols): Likewise.
176 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
177 switch. Declare parameters for function pointers.
178 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
180 * elf.c (elf_sort_sections): Likewise.
181 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
182 Add default cases to switches.
183 (coff_arm_relocate_section): Remove unused local variables.
185 (coff_arm_bfd_set_private_flags): Change flag variable to type
187 * coff-mips.c (mips_relocate_section): Initialize use_lo.
188 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
189 (dump_toc): Change cat to const, and initialize it.
190 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
191 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
192 (sh_elf_relocate_section): Initialize r_symndx.
193 * coffcode.h (coff_compute_section_file_positions): Only declare
194 old_sofar if ALIGN_SECTIONS_IN_FILE.
195 (coff_write_object_contents): Initialize csym.
196 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
197 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
199 * dwarf2.c: Include libiberty.h.
200 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
201 (decode_line_info): Remove unused local variables.
202 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
203 (m32r_elf_relocate_section): Likewise.
204 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
205 (v850_elf_reloc): Likewise.
206 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
207 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
208 * elf.c (assign_file_positions_for_segments): Always set adjust.
209 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
210 parenthesize expression.
211 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
212 (m32r_elf_object_p): Return a value.
213 (m32r_elf_print_private_bfd_data): Change fprintf format string.
214 * elf32-mips.c (mips_elf_final_link): Initialize last.
215 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
216 * elf32-v850.c (v850_elf_object_p): Return a value.
217 (v850_elf_print_private_bfd_data): Change fprintf format string.
218 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
220 * elflink.h (elf_link_add_object_symbols): Change vernum to
221 unsigned int, and initialize it. Change fprintf format string.
222 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
223 when setting or comparing to soname_indx.
224 (elf_create_pointer_linker_section): Change num_symbols to
226 * libcoff-in.h (coff_data_type): Change flags to flagword.
227 * peicode.h (pe_print_idata): Initialize idx. Change j to
228 bfd_size_type. Initialize hint_member. Remove useless test to
230 (pe_print_edata): Change num_functions and num_names in struct
231 EDT_type to unsigned long. Remove cast. Change fprintf format
233 * ppcboot.c (ppcboot_object_p): Change i to size_t.
234 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
236 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
237 int *. Update uses. Change j to long.
238 * bfd-in2.h, libcoff.h: Rebuild.
240 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
242 * elf32-v850.c Remove definition of USE_REL.
243 (v850_elf_info_to_howto_rela): New function.
244 (v850_elf_perform_relocation): Renamed from
245 v850_elf_store_addend_in_insn. Removed replace argument.
246 (v850_elf_reloc): store the relocation in the addend field instead
248 (v850_elf_final_link_relocate): Now calls
249 v850_elf_perform_relocation.
250 (v850_elf_relocate_section): Remove code to generate REL
253 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
255 * coffcode.h (coff_new_section_hook): Set the type and storage
256 class in the native symbol information allocated for a new section
259 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
261 * peicode.h: Chain together calls to
262 coff_bfd_copy_private_bfd_data and
263 coff_bfd_print_private_bfd_data.
265 * coff-arm.c: Add prototypes for
266 coff_arm_bfd_print_private_bfd_data and
267 coff_arm_bfd_copy_private_bfd_data.
269 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
271 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
274 * peicode.h: Call arm-coff private data functions after handling
277 * coff-arm.c: Turn statics into globals so that they can be shared
278 both pe and pei backends.
280 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
282 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
284 (sunos_write_object_contents): Likewise.
285 * aoutx.h (NAME(aout,machine_type)): Likewise.
286 * coffcode.h (coff_set_arch_mach_hook): Likewise.
288 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
290 * archures.c (bfd_mach_m68*): Add definitions for various m68k
292 (bfd_default_scan): Remove m68k special cases.
293 * bfd-in2.h: Rebuild.
294 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
296 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
297 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
299 (bfd_m68k_arch): Set mach field to zero to signal no explicit
300 selection, change printable_name to just "m68k" and make that the
301 default instead of m68k:68020.
303 * aout-tic30.c (NAME): Define this to avoid multiple definitions
305 (MY_get_section_contents): Define as aout_32_get_section_contents
306 rather than NAME(aout,get_section_contents).
308 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
310 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
311 and call bfd_default_set_arch_mach to do the real work.
313 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
315 * bout.c (BALX): Include return register g14 as part of the insn.
317 (calljx_callback): Use it.
319 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
321 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
324 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
325 byte_count to unsigned int.
326 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
327 unused local variables.
329 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
330 variables er and er1.
332 * cpu-v850.c: Include <ctype.h>.
333 (scan): Case isdigit argument to unsigned char.
335 From Yan Meroth <YAN.MEROTH@st.com>:
336 * ihex.c (ihex_scan): Add extbase variable so that getting an
337 extended linear address record does not ignore any previous
339 (ihex_write_object_contents): When writing out an extended linear
340 address record, zero out any previous extended address.
342 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
344 * ieee.c (do_one): Check section before dereferencing it.
345 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
346 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
348 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
350 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
352 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
354 * coff-arm.c: Add interworking functions to pe backends.
357 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
359 * elf32-mips.c (R_MIPS15_S3): New relocation type.
360 (elf_mips_howto_table): Add R_MIPS15_S3.
361 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
362 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
363 * bfd-in2.h, libbfd.h: Rebuilt.
366 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
368 * configure.in: Use AM_DISABLE_SHARED.
369 * aclocal.m4, configure: Rebuild with libtool 1.2.
371 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
373 * coff-arm.c (coff_arm_relocate_section): Better error messages
374 when interowrking conflucts occur. Courtesy of Jonathan Walton
375 and Tony Thompson. PR 15357.
376 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
377 relocations. Patch courtesy of Jonathan Walton and Tony
380 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
382 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
383 part of Feb 22 change controling when to override the existing
384 symbol with the .plt entry.
386 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
388 * config.bfd (targ_cpu): Add thumb-pe target.
390 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
391 functions in PE build.
393 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
395 * config.bfd (sparclite-*-elf*): Added.
397 start-sanitize-vr4320
398 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
400 * mips-cpu.c: Reorganize sanitization.
402 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
405 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
407 * configure.in: Add elf.lo to elf shell variable.
408 * Makefile.am (BFD_LIBS): Remove elf.lo.
409 (BFD_LIBS_CFILES): Remove elf.c.
410 (BFD32_BACKENDS): Add elf.lo.
411 (BFD32_BACKENDS_CFILES): Add elf.c.
412 * configure, Makefile.in: Rebuild.
414 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
416 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
417 relocation against a now-local symbol should not have a dynamic
420 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
422 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
424 (pe_print_private_bfd_data): Print PE flags. From Mikey
425 <jeffdb@netzone.com>.
427 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
429 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
430 a plt entry when we can determine that we authoritatively define
433 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
435 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
436 don't actually use trad-core, but a SunOS-style core file handled
438 * hosts/sparclinux.h: Remove.
441 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
443 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
444 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
445 (elf_mips_dvp_27_s4_howto): Describe it.
446 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
447 (mips_info_to_how_rel): Handle it.
448 (mips_elf_relocate_section): Handle it.
449 * bfd-in2.h,libbfd.h: Regenerate.
452 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
454 * peicode.h (pe_print_idata): If there is no .idata section, look
455 for the import tables in some other section. Make the initial
456 label line up better with the data. Print the import address
457 table even if there is no import name table. If the import
458 address table holds actual addresses, print them.
461 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
463 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
466 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
468 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
469 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
470 bfd_error_system_call.
472 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
474 * Makefile.am (AUTOMAKE_OPTIONS): Define.
475 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
477 From H.J. Lu <hjl@gnu.org>:
478 * Makefile.am (libbfd_la_LDFLAGS): Define.
479 * Makefile.in: Rebuild.
481 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
483 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
484 * netbsd.h (MACHTYPE_OK): Define.
485 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
486 calling N_SET_MACHTYPE, rather than having a switch.
487 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
489 * i386netbsd.c (MACHTYPE_OK): Don't define.
490 (DEFAULT_MID): Define.
491 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
492 (MACHTYPE_OK): Don't define.
493 (DEFAULT_MID): Define.
494 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
495 (DEFAULT_MID): Define.
496 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
497 (DEFAULT_MID): Define.
498 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
499 (DEFAULT_MID): Define.
501 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
502 * vaxnetbsd.c: New file.
503 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
504 rather than netbsd_core.
505 * targets.c (vaxnetbsd_vec): Declare.
506 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
507 defined, add netbsd_core_vec.
508 * configure.in: Set COREFILE for alpha*-*-netbsd* and
509 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
510 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
511 * config.bfd (alpha*-*-netbsd*): New target.
512 * Makefile.am: Rebuild dependencies.
513 (BFD32_BACKENDS): Add vaxnetbsd.lo.
514 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
515 * configure, Makefile.in: Rebuild.
517 * configure.host: Remove the old shared library build stuff. We
518 now use libtool instead.
520 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
522 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
524 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
526 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
527 * configure: Rebuild.
529 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
531 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
532 when merging m32r BFDs into m32rx BFDs.
534 * elf32-v850.c (remember_hi16s_reloc): New function.
535 (find_remembered_hi16s_reloc): New function.
536 (v850_elf_store_addend_in_insn): Use the above new functions to
537 match up HI6S relocs with LO16 relocs.
540 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
542 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
543 (bfd_txvu_arch): Delete.
544 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
546 * bfd-in2.h: Regenerate.
549 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
551 * configure.in: Change -linux* to -linux-gnu*.
552 * config.bfd, configure.host: Likewise.
553 * configure: Rebuild.
555 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
557 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
558 LO16/HI16S bug and improve comments about what is going on.
560 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
562 * configure, aclocal.m4: Rebuild with new libtool.
565 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
567 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
568 when merging v850 code into v850e/v850ea code. Do not initialise
569 output flags if the input is the default architecture. PR14732.
571 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
574 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
576 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
577 get the size from bfd_arch_bits_per_address instead of directly
580 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
582 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
583 to wrap, just return all 1's bits instead.
584 * libbfd.h: Regenerate.
586 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
588 * coff-i386.c (coff_pe_i386_relocate_section): New static function
590 (coff_relocate_section): If COFF_WITH_PE, define as
591 coff_pe_i386_relocate_section.
592 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
593 skip empty sections, to match coff_write_object_contents.
595 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
596 rather than swapping out r_offset twice. From Luke Deller
597 <luked@cse.unsw.edu.au>.
599 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
601 * configure.in: Set libtool_enable_shared rather than
602 libtool_shared. Remove diversion hack.
603 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
606 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
608 * syms.c (struct stab_cache): Define.
609 (struct stab_find_info): Remove cached_offset, cached_stab,
610 cached_str, and cached_stroff fields. Add file_cache,
611 function_cache, and line_cache fields.
612 (_bfd_stab_section_find_nearest_line): Use extensive caching to
615 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
617 * peicode.h (pe_print_idata): Check for import of ordinal rather
619 (pe_print_edata): If there is no .edata section, look for the
620 export data in some other section.
622 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
624 * configure.in: Change version to 2.8.4.
625 * configure: Regenerated.
627 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
629 Add tms320c30 support:
630 * cpu-tic30.c: New file.
631 * aout-tic30.c: New file.
632 * coff-tic30.c: New file.
633 * archures.c (bfd_arch_tic30): Define.
634 (bfd_tic30_arch): Declare.
635 (bfd_archures_list): Add bfd_tic30_arch.
636 * targets.c (bfd_target_vector): Add tic30_aout_vec and
638 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
639 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
640 (coff_set_flags): Likewise.
641 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
642 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
643 * Makefile.am: Rebuild dependencies.
644 (ALL_MACHINES): Add cpu-tic30.lo.
645 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
646 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
647 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
648 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
650 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
652 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
653 to lag behind LO16 reloc by a couple of instructions.
655 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
657 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
658 make to reexamine the file timestamp.
659 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
661 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
665 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
667 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
668 and partial_inplace=false.
669 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
672 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
674 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
675 to create .dynsbss and .rela.sbss sections.
676 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
677 copied from dynamic objects into .sbss.
678 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
679 use it. Correct typo of .rela.sdata2.
680 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
681 put the data, which may now be in .sbss.
682 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
683 (elf_backend_create_dynamic_sections): Define as
684 ppc_elf_create_dynamic_sections.
686 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
687 against _GLOBAL_OFFSET_TABLE_.
688 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
689 shared libraries which refer to local symbols. Make sure that the
690 test for allocating space for a reloc in a shared object is the
691 same as the test for emitting a reloc.
694 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
696 * elf32-mips.c: Add dvp support.
699 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
701 * config.bfd (i[3456]-*-mingw32*): New target.
702 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
703 * aclocal.m4, configure: Rebuild.
706 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
708 * config.bfd, configure.in: Add dvp support.
709 * configure: Regenerate.
710 * aclocal.m4: Regenerate.
711 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
712 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
715 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
717 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
720 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
722 Sparc v9 ABI compliant PLT:
723 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
724 (plt_templates, sparc64_elf_build_plt_entry): Delete.
725 (LARGE_PLT_THRESHOLD): New define.
726 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
727 (sparc64_elf_build_plt): New function.
728 (sparc64_elf_plt_entry_offset): Likewise.
729 (sparc64_elf_plt_ptr_offset): Likewise.
730 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
731 contain the index for convenience. Skip the initial entries
733 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
734 memory for the benefit of .rela.plt.
735 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
736 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
737 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
738 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
739 Call sparc64_elf_build_plt.
740 (elf_backend_want_got_plt): No.
741 (elf_backend_plt_readonly): No.
742 (elf_backend_plt_alignment): 8.
744 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
745 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
746 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
749 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
751 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
753 * cpu-mips.c (arch_info_struct): Add mips variants.
754 * bfd-in2.h: Rebuilt.
756 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
758 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
759 preserving the contents of t2a3_b_insn.
761 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
763 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
764 (i[3456]86sco3.2v5*coff): New target.
766 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
768 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
770 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
772 * bfd.c (bfd_get_error_handler): Add orthogonal function.
773 * bfd-in2.h: Regenerate.
775 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
777 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
779 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
781 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
782 adjust addend for an output common symbol (from Jimmy Blair
783 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
784 defined symbol to counteract adjustment made in generic relocation
787 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
789 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
791 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
792 (GET_SCNDHR_NLNNO): Likewise.
794 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
796 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
798 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
800 * elf32-m32r.c: Add macros to handle NOP insertion.
802 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
804 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
805 (xcoff_mark): Likewise.
806 (xcoff_build_ldsyms): Mark absolute symbols.
808 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
810 * bout.c (b_out_write_object_contents): Sort symbols before output
811 to keep {CALL,BAL}NAME symbols adjacent.
812 (b_out_symbol_cmp): New function.
814 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
816 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
817 allocate space for a PC relative reloc against a symbol which is
818 defined in a regular file.
819 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
820 relative reloc against a symbol which is defined in a regular
823 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
825 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
826 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
828 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
829 (mips*-*-netbsd*): New target.
831 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
833 * elflink.h (elf_link_assign_sym_version): Change error message
834 from "undefined version name" to "undefined versioned symbol
837 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
839 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
842 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
844 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
847 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
848 shared. Set stab* sections to be shared and read. Set .rsrc
849 section to be read and shared.
851 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
853 * Makefile.am: Rebuild dependencies.
854 (ALL_MACHINES_CFILES): Add dwarf2.lo.
855 (ALL_MACHINES_CFILES): Add dwarf2.c.
856 * Makefile.in: Rebuild.
858 * coff-arm.c: Don't include obstack.h.
860 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
862 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
865 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
867 * configure: Regenerate to get @SHELL@ substituted.
869 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
871 * coff-arm.c (coff_arm_relocate_section): Only look at section
872 owner if there is one.
874 * elf.c (assign_file_positions_for_segments): Fail if there is not
875 enough room for the program headers. (PR14186)
877 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
879 * elf.c (_bfd_elf_find_nearest_line): Call
880 _bfd_dwarf2_find_nearest_line first.
881 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
882 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
884 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
887 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
888 object files to be merged into a M32RX executable.
890 * archures.c: Add bfd_mach_m32rx.
892 * archures.c: Add bfd_mach_m32r.
894 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
896 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
897 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
898 to decide when to align the file sections for paging.
900 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
903 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
905 * elf32-m32r.c (m32r_elf_object_p): New Function.
906 (m32r_elf_final_write_processing): New Function.
907 (m32r_elf_set_private_flags): New Function.
908 (m32r_elf_copy_private_bfd_data): New Function.
909 (m32r_elf_merge_private_bfd_data): New Function.
910 (m32r_elf_print_private_bfd_data): New Function.
911 (elf_backend_object_p): Point to m32r_object_p.
912 (elf_backend_final_write_processing): Point to
913 m32r_elf_final_write_processing.
914 (bfd_elf32_bfd_copy_private_bfd_data): Point to
915 m32r_elf_copy_private_bfd_data.
916 (bfd_elf32_bfd_merge_private_bfd_data): Point to
917 m32r_elf_merge_private_bfd_data.
918 (bfd_elf32_bfd_set_private_flags): Point to
919 m32r_elf_set_private_bfd_data.
920 (bfd_elf32_bfd_print_private_bfd_data): Point to
921 m32r_elf_print_private_bfd_data.
924 * cpu-m32r.c: Add m32rx cpu architecture.
925 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
926 architecture machines.
929 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
932 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
934 * configure: Only build libbfd shared if --enable-shared's value
935 was `yes', or was set to `*bfd*'.
936 * aclocal.m4: Likewise.
937 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
938 original source of this bit of code. It's not clear what the best fix
941 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
943 * linker.c (generic_link_add_symbol_list): Always init udata.p so
944 that the generic relaxation code can function when input and output
945 file formats are mismatched.
947 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
949 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
951 * elf.c (assign_file_positions_for_segments): For a loadable
952 section, make sure that the load address is correct relative to
953 the load address of the segment plus the size of the segment so
956 * coffcode.h (_coff_link_output_has_begun): Make static.
957 (_coff_final_link_postscript): Likewise.
959 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
961 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
962 which a relocation refers to an indirect or warning symbol.
964 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
966 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
967 (coff_arm_final_link_postscript): New function.
968 (coff_arm_link_output_has_begun): New function.
970 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
971 _bfd_coff_link_output_has_begun and
972 _bfd_coff_final_link_postscript. Add new macros:
973 bfd_coff_link_output_has_begun() and
974 bfd_coff_final_link_postscript().
976 * cofflink.c (_bfd_coff_final_link): Insert calls to
977 bfd_coff_link_output_has_begun() and
978 bfd_coff_final_link_postscript().
980 * coffcode.h: Add two new fields to bfd_coff_backend_data
981 structure: _bfd_coff_link_output_has_begun and
982 _bfd_coff_final_link_postscript. Add default initialisers for
983 these fields. Add overridable aliases for the coff swap functions
984 in the backend data structure.
986 * elf32-v850.c: Update with patches from the branch to fix
987 HI16_S/LO16 reloc pairs.
990 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
992 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
994 (USE_REL): Don't define any more, switch to using RELA
996 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
999 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1001 * archures.c (bfd_mach_mips*): Define.
1002 (start-sanitize-vr5400):
1003 (vr5400, bfd_mach_vr5000): Define.
1004 (end-sanitize-vr5400):
1005 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1008 * cpu-mips.c (N): Define.
1009 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1010 numbers with bfd_mach_mips* macros.
1012 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1014 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1015 v850_elf_relocate_section): Fix PR2 14180 and 14181
1016 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1017 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1018 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1019 (for PR14180) to create and handle special common sections.
1020 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1021 which have data stored in the instructions. PR14258.
1023 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1025 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1026 (USER_LABEL_PREFIX): Revert back to '_'
1028 * config.bfd (targ_cpu): Add support for Thumb target.
1030 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1032 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1033 (get_symbol_value): Handle R_SH_SWITCH8.
1034 (sh_relax_delete_bytes): Likewise.
1036 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1038 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1039 gcc/config/arm/semi.h
1041 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1044 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1046 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1049 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1051 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1054 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1056 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1059 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1061 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1062 complain if inout and output formats differ.
1064 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1067 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1068 * Makefile.in: Rebuild.
1069 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1070 automake and autoconf.
1072 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1073 (COFF_WITH_PR to COFF_WITH_PE).
1075 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1077 * coff-arm.c: Make variables and some functions static, so that
1078 this file can be included in multiple object files.
1079 (coff_arm_bfd_final_link): Fix minor bug.
1081 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1083 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1085 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1087 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1089 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1091 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1093 * sunos.c (sunos_add_one_symbol): When overriding a defined
1094 symbol, set it to undefined, not new.
1096 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1099 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1101 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1102 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1104 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1106 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1107 (mn10300_elf_relax_section): Likewise.
1109 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1111 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1112 bfd_h_get_* calls to "bfd_byte *".
1114 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1116 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1118 (mn10300_elf_relax_section): Include stack space for register saves
1119 in the imm8 field of a "call" instruction.
1120 (compute_function_info): Determine how much stack is allocated by
1121 the movm instruction. Fix typo.
1122 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1124 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1126 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1127 a version dependency could not be found.
1129 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1131 * configure.com: Get version info from configure.in
1133 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1135 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1136 New function. Avoid mixing US1 and HAL R1 code.
1137 Set resulting memory ordering to the strongest one used.
1138 (sparc64_elf_object_p): Set bfd_mach correctly.
1140 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1142 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1143 (sparc64_elf_check_relocs): Handle them.
1144 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1145 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1147 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1149 * configure.in (sparc*-*-linux*): Use trad-core and ...
1150 * hosts/sparclinux.h: New file.
1152 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1154 * config.bfd (sparc64-*-linux*): New target.
1156 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1157 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1159 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1160 Set .plt alignment from new plt_alignment.
1161 * elflink.h (elf_link_create_dynamic_sections): Set version section
1162 alignment to LOG_FILE_ALIGN.
1163 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1164 (elfXX_bed): Init plt_alignment.
1166 * elf64-sparc.c (sparc64_elf_check_relocs,
1167 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1168 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1169 sparc64_elf_finish_dynamic_sections): New functions.
1170 (sparc64_elf_howto_table): Fix a few name strings.
1171 (ELF_DYNAMIC_INTERPRETER): New definition.
1172 (sparc64_elf_relocate_section): Handle shared libraries.
1174 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1175 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1176 PLT definitions sparc64-linux originally choose. These will go
1177 away soon in favour of the official abi definitions.
1179 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1181 * coff-sh.c (coff_small_object_p): New static function.
1182 (coff_small_new_section_hook): New static function.
1183 (bfd_coff_small_swap_table): New static const structure.
1184 (coff_small_close_and_cleanup): Define.
1185 (coff_small_bfd_free_cached_info): Define.
1186 (coff_small_get_section_contents): Define.
1187 (coff_small_get_section_contents_in_window): Define.
1188 (shcoff_small_vec): New static structure.
1189 (shlcoff_small_vec): New static structure.
1190 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1192 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1193 shlcoff_small_vec to targ_selvecs.
1195 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1196 * configure: Rebuild.
1198 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1200 * evax-egsd.c: Weak symbols are global.
1202 * evax-emh.c: Use proper casts.
1204 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1206 * evax-egsd.c: Section names and symbols have different
1207 length restrictions. Add length parameter to
1208 _bfd_evax_length_hash_symbol.
1209 * evax-etir.c: Likewise.
1210 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1212 * evax.h (EOBJ_S_C_SECSIZ): Define.
1214 * evax-alpha.c: Remove duplicate test.
1216 * evax-emh.c: SYS$ functions are upper-case.
1218 * evax-egsd.c: Create separate sections for common symbols.
1219 * evax-etir.c: Don't output common section.
1220 * evax.h: Bump up section count.
1222 * configure.com: Use 64bit integers with DEC C.
1224 * evax-egsd.c: Make section flags dec c compatible.
1226 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1228 * som.c (normalize): Delete function.
1229 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1230 changed. Use passed in elength to determine size of the extended
1231 name table instead of computing it again.
1233 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1235 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1236 IMAGE_SCN_MEM_READ for an unrecognized section.
1238 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1240 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1241 '/' in the extended name table.
1243 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1245 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1246 symbols, check globals list before matching on locals.
1248 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1250 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1253 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1255 * peicode.h (pe_mkobject_hook): Set DLL flag.
1256 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1258 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1259 for .stab* sections. Replace strlen of constant strings with
1262 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1264 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1265 merge got and reloc entries from ind syms to their target.
1266 (elf64_alpha_always_size_sections): Call it.
1267 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1268 (elf64_alpha_can_merge_gots): Likewise.
1269 (elf64_alpha_merge_gots): Likewise.
1271 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1272 as it is insufficient to handle the relocation changes as well.
1274 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1276 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1277 relocs for symbols in shlibs that have been forced local.
1278 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1280 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1282 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1283 got_enties of the default symbol for the default versioned
1284 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1287 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1289 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1290 24 bits of the PC when computing a PC relative relocation.
1292 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1294 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1295 Correct value for maximum positive 22 bit PC relative relocation.
1296 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1297 HI_16 relocations. Correct bit adjustment in TDA offsets.
1299 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1301 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1302 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1304 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1306 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1309 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1311 * config.bfd: Missed one alpha* change.
1313 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1315 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1316 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1317 (MINUS_ONE): New macro.
1318 (sparc_elf_notsup_reloc): New function.
1319 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1320 H44,M44,L44,REGISTER.
1321 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1322 (init_insn_reloc): New function.
1323 (sparc_elf_wdisp16_reloc): Use it.
1324 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1326 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1328 * som.c (som_construct_extended_name_table): Remove static
1329 function, and define as macro instead.
1331 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1333 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1334 recognizes alphaev5 etc.
1335 * configure.host: Likewise.
1337 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1339 Make ld -s work on AIX:
1340 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1341 section if we are stripping.
1342 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1343 size if we are stripping.
1344 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1345 and don't write out relocs, if we are stripping.
1346 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1347 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1350 * configure.in: Don't include elf.lo again for ELF targets; it's
1351 always in the library anyhow.
1352 * configure: Rebuild.
1354 * bfd-in2.h: Rebuild.
1356 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1357 char *, when calling bfd_get_32 and bfd_put_32.
1358 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1359 when calling strcpy.
1361 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1363 * reloc.c (bfd_check_overflow): New function.
1364 (bfd_perform_relocation, bfd_install_relocation): Use it.
1365 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1366 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1367 * bfd-in2.h: Regenerate.
1368 * libbfd.h: Regenerate.
1370 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1372 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1373 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1375 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1377 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1378 (stmp-bfd-h): Rename from stmp-bfd.h.
1379 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1380 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1381 (stmp-bin2-h): New target.
1382 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1383 (stmp-lbfd-h): New target.
1384 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1385 (stmp-lcoff-h): New target.
1386 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1387 stmp-lbfd-h, and stmp-lcoff-h.
1388 * Makefile.in: Rebuild.
1390 * configure.in: Use a diversion to set enable_shared before the
1391 arguments are parsed.
1392 * configure: Rebuild.
1394 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1396 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1397 renamed to R_SPARC_UNUSED_42.
1398 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1399 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1400 renamed to R_SPARC_UNUSED_42.
1401 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1402 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1403 * bfd-in2.h: Regenerated.
1404 * libbfd.h: Regenerated.
1406 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1409 after we have set *sym_hash.
1411 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1413 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1415 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1417 * Makefile.am (libbfd_a_SOURCES): Define.
1418 * Makefile.in: Rebuild.
1420 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1421 * aclocal.m4: Rebuild with new libtool.
1422 * configure: Rebuild.
1424 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1426 * elf.c (map_sections_to_segments): Even if we are not demand
1427 paged, don't put a loadable section after a nonloadable section.
1428 (assign_file_positions_for_segments): Increment the file offset
1429 for a section with contents, even if it is not loadable.
1431 start-sanitize-v850e
1432 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1434 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1435 indicating that __ctbp could not be found.
1438 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1440 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1442 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1443 start-sanitize-v850e
1445 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1446 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1447 Add support for the CALLT relocs.
1449 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1450 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1453 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1454 relocations against non-existant symbols.
1456 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1458 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1460 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1461 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1462 bit reloc in the tiny data area.
1465 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1467 Merged changes from Martin Hunt:
1469 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1470 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1473 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1474 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1476 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1477 Do 15 and 21 bit pc-relative relocations.
1478 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1481 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1482 added to the relocation, not or'd.
1485 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1487 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1489 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1491 * archures.c (bfd_default_scan): Use strcasecmp.
1492 (bfd_default_scan): Test for match with arch_name + ":" +
1494 (bfd_default_scan): Test for match with printable_name - ":".
1495 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1496 cases. Each implements their own scan function.
1497 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1498 special cases. Since info->mach == 0. The test mach == number
1500 (bfd_arch_list): New function, return name of all the supported
1503 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1505 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1506 decoding architecture.
1507 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1510 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1512 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1514 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * Makefile.am: Rebuild dependencies.
1517 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1518 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1519 * Makefile.in: Rebuild.
1521 * reloc.c: Remove extraneous commas from relocation entries.
1522 Remove BFD_RELOC_V850_16_PCREL.
1523 * bfd-in2.h: Rebuild.
1525 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1526 in sections named .tocbss rather than .bss.
1528 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1530 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1531 BFD_RELOC_V850_16_PCREL.
1533 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1535 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1536 the same as C_EXT syms.
1537 (coff_link_add_symbols): Ditto.
1538 (_bfd_coff_link_input_bfd): Ditto.
1539 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1540 it to preserve and restore state of global_to_static flag.
1542 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1544 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1545 bits in e_flags field rather than magic numbers.
1546 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1547 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1548 v850_elf_print_private_bfd_data): New functions.
1550 start-sanitize-v850e
1551 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1553 * elf.c (prep_headers): Remove V850E magic number.
1554 * elf.c (prep_headers): Remove V850EA magic number.
1557 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1559 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1561 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1563 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1564 instructions are relative to the next instruction, not the
1565 current instruction.
1566 (mn10200_elf_relax_section): Similarly.
1568 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1570 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1573 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1574 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1575 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1577 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1579 * cpu-v850.c: Remove "plain" from v850 printable name.
1580 (scan): Use strcasecmp.
1582 * archures.c (bfd_mach_v850): Define.
1584 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1585 just sh/SH, use strcasecmp.
1586 (arch_info_struct): Add entries for sh3 et.al.
1588 * archures.c (bfd_mach_sh, ...): Define.
1590 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1592 * archures.c (bfd_archures_list): Always NULL terminate the list.
1594 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1596 * Makefile.am: Rebuild dependencies.
1597 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1598 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1599 (elf32-arc.lo): Remove explicit dependency.
1600 * Makefile.in: Rebuild.
1602 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1603 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1604 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1606 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1608 * configure: Rebuild with latest devo autoconf for NT support
1610 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1612 * cpu-arm.c (compatible): If B is a default type, return A.
1614 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1616 * cpu-v850.c (scan): New function.
1617 (arch_info_struct): New structure.
1618 (bfd_v850_arch): Add link into arch_info_structure.
1620 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1623 * elf32-v850.c (v850_elf_object_p): New function.
1625 start-sanitize-v850e
1626 * archures.c (bfd_mach_v850e): Machine value for v850e.
1628 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1630 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1633 * elf.c (prep_headers): Add support for v850e machine number.
1635 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1637 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1639 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1642 * elf.c (prep_headers): Add support for v850ea machine number.
1645 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1647 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1648 cached_stab field if the offset prevents us from using the cache.
1650 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1652 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1654 * aout-arm.c (aout_arm_little_vec): Likewise.
1655 (aout_arm_big_vec): Likewise.
1656 * bout.c (b_out_vec_big_host): Likewise.
1657 (b_out_vec_little_host): Likewise.
1658 * mipsbsd.c (aout_mips_little_vec): Likewise.
1659 (aout_mips_big_vec): Likewise.
1661 start-sanitize-tic80
1662 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1664 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1665 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1666 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1669 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1671 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1672 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1673 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1674 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1675 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1676 of two for I960 only.
1677 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1678 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1679 default definitions.
1680 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1681 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1682 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1683 start-sanitize-tic80
1684 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1685 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1686 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1687 *coffcode.h (coff_write_object_contents): Set alignment field in
1688 section header for TIC80COFF files.
1691 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1693 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1694 v850_elf_check_relocs, v850_elf_reloc,
1695 v850_elf_final_link_relocate): Add support for
1696 BFD_RELOC_V850_16_PCREL relocation.
1698 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1701 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1703 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1705 start-sanitize-v850e
1706 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1708 * cpu-v850e: New file.
1710 * elf.c (prep_headers): Add support for v850e target.
1712 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1714 * config.bfd: Add support for v850e target.
1716 * archures.c: Add support for v850e target.
1718 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1720 * cpu-v850ea: New file.
1722 * elf.c (prep_headers): Add support for v850ea target.
1724 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1726 * config.bfd: Add support for v850ea target.
1728 * archures.c: Add support for v850ea target.
1731 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1734 argument as section relative, rather than an absolute address.
1735 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1737 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1739 * config.bfd (arc-*-elf*): Add.
1740 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1741 * configure: Rebuild.
1742 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1743 (BFD32_BACKENDS): Add elf32-arc.lo.
1744 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1745 * Makefile.in: Rebuild.
1746 * archures.c (architecture list): Add bfd_arch_arc.
1747 (bfd_archures_list): Add bfd_arc_arch.
1748 (bfd_mach_arc_base): Define.
1749 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1750 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1751 (bfd_target_vect): Add them.
1752 * bfd-in2.h, libbfd.h: Rebuild.
1753 * cpu-arc.c, elf32-arc.c: New files.
1754 * elf.c (pre_headers): Recognize bfd_arch_arc.
1756 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1758 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1759 data section is correctly rounded to a page in the file.
1761 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1763 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1764 there are no symbols.
1766 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1768 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1769 file system 14 character limit.
1770 * Makefile.am, configure.in: Corresponding changes.
1771 * Makefile.in, configure: Rebuild.
1773 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1775 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1776 Rebuild dependencies.
1777 * Makefile.in: Rebuild.
1779 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1781 * Makefile.am (docdir): Define.
1782 * Makefile.in: Rebuild.
1784 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1786 * configure: Rebuild with autoconf 2.12.1.
1788 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1790 * aclocal.m4, configure: Rebuild with new automake patches.
1792 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1794 * rs6000-core.c (make_bfd_asection): New function to add a section
1795 to the core file bfd.
1796 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1798 Use BFD routines to seek, read and stat the core file.
1799 Handle .data sections from loaded objects and anonymously mmapped
1800 regions, these are available in AIX 4 core files.
1802 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1804 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1805 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1806 copy; use a patches libtool instead.
1807 * acmacros.m4: Remove.
1808 * Makefile.in, aclocal.m4, configure: Rebuild.
1810 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1812 * Makefile.am: New file, based on old Makefile.in.
1813 * acmacros.m4: New file, copied from old aclocal.m4.
1814 * acinclude.m4: New file.
1815 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1816 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1817 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1818 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1819 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1820 * acconfig.h: Mention PACKAGE and VERSION.
1821 * stamp-h.in: New file.
1822 * dep-in.sed: Change .o to .lo.
1823 * Makefile.in: Now built with automake.
1824 * aclocal.m4: Now built with aclocal.
1825 * config.in, configure: Rebuild.
1828 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1830 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1831 if there is only a relocation to a read-only but not allocatable
1832 section (like .stab).
1833 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1834 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1835 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1836 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1837 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1839 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1840 (ppc_elf_create_linker_section): These sections are not
1841 created by the linker (that is, they are created by the user
1842 putting data in them). In particular, they can be the source
1843 and target of relocations.
1844 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1845 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1846 objects (for instance, 'long double') to 16-byte boundaries.
1847 (ppc_elf_size_dynamic_sections): Make the code that generates
1848 section symbols exactly the same as for sparc, reducing the
1849 number of section symbols output.
1850 (ppc_elf_check_relocs): Check postcondition of
1851 bfd_elf32_link_record_dynamic_symbol. Make default case the
1852 same as corresponding code for sparc, fixing bug involving
1854 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1855 forced to be local because of versioning (by replicating
1856 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1857 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1859 (ppc_elf_relocate_section): Add handy debugging code for when
1860 assertion fails. Add some more 'symbol made local because of
1863 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1864 processing a GOT relocation as required by ABI.
1866 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1868 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1869 version info if this symbol came from a dynamic object.
1870 (elf_link_add_object_symbols): Set the version info of a symbol
1871 only if the object actually contains version definitions and
1872 defines this symbol.
1874 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1876 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1877 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1879 * configure: Regenerated with autoconf 2.12.
1880 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1882 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1884 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1885 a warning rather than returning an error.
1887 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1889 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1891 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1893 * cisco-core.c: define signals for wingdb.
1895 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1897 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1898 the same number of aux entries.
1900 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1902 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1903 difference of two symbols if the relocation size is 32 bits.
1904 (som_write_fixups): Handle R_DATA_EXPR.
1906 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1908 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1909 its value if COFF_WITH_PE is defined.
1911 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1913 * coff-stubgo32.c: New file.
1914 * go32stub.h: New file.
1915 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1916 * coffswap.h (coff_swap_filehdr_in): Invoke
1917 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1919 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1920 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1921 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1922 COFF_ADJUST_AUX_IN_POST if they are defined.
1923 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1924 COFF_ADJUST_AUX_OUT_POST if they are defined.
1925 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1926 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1927 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1928 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1929 * targets.c (go32stubbedcoff_vec): Declare.
1930 (bfd_target_vector): Add go32stubbedcoff_vec.
1931 * configure.in (go32coff_vec): New target vector.
1932 (go32stubbedcoff_vec): Likewise.
1933 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1934 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1935 * Makefile.in: Rebuild dependencies.
1936 (BFD32_BACKENDS): Add coff-stubgo32.o.
1937 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1938 (HFILES): Add go32stub.h.
1940 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1942 * configure.in: Check for fdopen.
1943 * configure, config.in: Rebuild.
1944 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1945 __GO32__. Reindent a bit.
1947 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1949 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1950 flag for newly created sections.
1951 (sunos_add_dynamic_symbols): Don't discard newly created sections
1952 if shared library is dynobj.
1954 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1956 * elf.c (map_sections_to_segments): When checking whether
1957 including a section in a segment would force us to skip a page,
1958 align the address of the next segment to avoid wraparound
1961 start-sanitize-tic80
1962 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1964 * coffcode.h (coff_write_object_contents): Initialize
1965 target id field to TIC80_TARGET_ID.
1966 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1968 (coff_swap_filehdr_in): Swap in target id field if used.
1971 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1973 * coff-i386.c (coff_i386_is_local_label_name): New static function
1974 if TARGET_UNDERSCORE.
1975 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1976 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1978 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1980 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1981 complain_overflow_signed, for 32 bit PC relative relocations.
1983 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1985 * elflink.h (elf_link_add_object_symbols): When a version
1986 indirection symbol is overridden, make the original symbol point
1987 at the real overriding symbol.
1989 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1992 * elflink.h (elf_link_output_extsym): Use the right section for a
1994 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1995 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1997 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1999 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2000 symbols before checking for new symbols.
2002 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2004 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2006 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2007 file, not aoutsz bytes (they are different in XCOFF .o files).
2009 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2010 redefined by objects included from archives.
2012 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2014 * elflink.h (elf_merge_symbol): In the case of a new defined
2015 symbol overriding an old defined symbol, return the hash table
2016 entry which we modify, even if it is the target of an
2018 (elf_link_add_object_symbols): If the real name of the symbol gets
2019 overridden, convert the versioned symbol into an indirect symbol
2022 * elflink.h (elf_merge_symbol): New static function, broken out of
2023 elf_link_add_object_symbols.
2024 (elf_link_add_object_symbols): Call it.
2026 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2028 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2029 handle case where COFF filehdr does not immediately follow PE
2031 * coffgen.c (coff_object_p): Remove useless seek to current
2034 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2036 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2039 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2041 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2042 symbols, skip N_ABS symbols with debugging storage classes.
2044 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2046 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2047 relocs in shared libraries which refer to local symbols. Cope
2048 with addend when processing a GOT relocation.
2050 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2051 for sections that the linker didn't create.
2052 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2053 symbol if it was created in ppc_elf_size_dynamic_sections.
2054 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2055 relative to a section for which we didn't output a symbol.
2057 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2058 relocs are 'rela' relocs, like everything else. .rela.plt is not
2059 a read-only section, so we don't have to special-case it.
2061 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2062 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2064 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2065 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2066 actual .got section.
2067 * elflink.c (_bfd_elf_create_got_section): The three reserved
2068 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2070 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2073 * elf32-ppc.c (ppc_elf_check_relocs): Use
2074 _bfd_elf_create_got_section to create the GOT rather than
2075 ppc_elf_create_linker_section. Create the '.rela.got' section
2077 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2078 symbol has a GOT entry.
2079 (ppc_elf_relocate_section): Record when a symbol is used through
2080 the GOT, and allocate space in the GOT for each such symbol.
2081 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2082 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2085 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2086 treated in a similar way to ADDR16_HA relocs.
2087 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2088 shared objects; the linker must deal with them.
2089 (ppc_elf_create_linker_section): Stop setting
2090 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2091 LINKER_SECTION_PLT stuff.
2092 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2093 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2094 section, not ELF-specific calls.
2095 (elf_backend_plt_not_loaded): Set to 1.
2096 (elf_backend_got_symbol_offset): Set to 4.
2097 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2098 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2099 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2100 plt_not_loaded member.
2101 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2102 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2104 (elf_backend_G_O_T_offset): Set default to 0.
2105 (elfNN_bed): Set added fields.
2107 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2108 DT_RELENT in shared objects; should be DT_RELAENT.
2110 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2111 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2112 such a reloc (in a non-shared object) refers to a symbol that's
2115 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2117 * elfcode.h (put_signed_word): Define.
2118 (get_signed_word): Define.
2119 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2120 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2122 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2123 bfd_get_signed_32 to set the r_addend field.
2124 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2125 bfd_h_get_signed_64 to set the r_addend field.
2127 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2129 * elf32-i386.c (elf_i386_relocate_section): When generating a
2130 shared library, do the relocation if the input section is not
2131 allocated in memory.
2133 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2134 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2135 (elf_fix_symbol_flags): New static function, broken out of
2136 elf_adjust_dynamic_symbol.
2137 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2138 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2139 forced local even if NEEDS_PLT is set. When forcing a symbol to
2140 be local, clear NEEDS_PLT.
2141 (elf_link_output_extsym): Remove unused local bed.
2143 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2145 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2146 for derived elf linker hash table entries. References to
2147 elf_link_hash_entry changed appropriately.
2148 (elf32_mn10300_link_hash_table): New structure for derived elf
2150 (elf32_mn10300_hash_table): Define.
2151 (elf32_mn10300_link_hash_traverse): Likewise.
2152 (elf32_mn10300_link_hash_newfunc): New function.
2153 (elf32_mn10300_link_hash_table_create): Likewise.
2154 (elf32_mn10300_finish_hash_table_entry): Likewise.
2155 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2156 of prologue code, and call:32->call:16 relaxing.
2157 (compute_function_info: New function.
2158 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2160 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2162 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2163 for a symbol which is being forced to be local.
2164 * elf32-i386.c (elf_i386_relocate_section): Write out the
2165 relocation value for a GOT reloc for a symbol which is turning
2166 into a local symbol.
2167 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2168 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2170 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2172 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2173 value if the symbol is turning into a local symbol.
2174 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2175 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2177 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2179 * elflink.h (elf_link_add_object_symbols): Also read verneed
2180 information by calling `_bfd_elf_slurp_version_tables'.
2181 (elf_link_add_object_symbols): For undefined symbols look for
2182 version information in the verneed records.
2183 (elf_link_add_object_symbols): Use soname of shared object
2184 for verneed record if it is available.
2186 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2188 * cpu-arm.c: Add prototypes for compatible and scan.
2189 * cofflink.c: Add prototype for mark_relocs.
2191 * archive.c (bfd_special_undocumented_glue): Change filename to
2192 const pointer. Add prototype.
2194 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2196 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2197 sections that will be discarded.
2199 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2201 * elflink.h (elf_link_find_version_dependencies): When searching
2202 for known version symbol skip non-matching verdef records, not
2205 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2207 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2208 not a bfd_vma, to the base file, to match how dlltool reads it.
2210 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2212 * reloc.c: Add thumb relocations.
2214 * bfd-in2.h: Add Thumb relocations.
2216 * libbfd.h: Add Thumb relocations.
2218 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2220 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2222 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2225 for a section even if it is not loaded.
2227 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2229 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2230 input and output files.
2231 (_bfd_coff_generic_relocate_section): Check whether input file,
2232 not output file, is a PE file.
2234 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2236 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2238 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2240 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2243 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2245 * cpu-arm.c (compatible): Add test for supersets of ARM
2248 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2250 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2253 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2255 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2256 called directly by gas/config/tc-arm.c.
2258 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2260 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2261 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2263 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2265 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2268 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2270 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2271 (coff_bfd_copy_private_bfd_data): Ditto.
2272 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2273 (coff_arm_bfd_print_private_bfd_data): Ditto.
2274 (coff_arm_bfd_set_private_flags): Ditto.
2275 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2277 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2279 * libcoff-in.h (struct coff_final_link_info): Add boolean
2280 global_to_static member for support of task linking.
2281 (_bfd_coff_write_task_globals): Add prototype.
2282 * libcoff.h: Regenerate.
2283 * coffcode.h (coff_write_object_contents): Use #ifdef to
2284 check RS6000COFF_C, to be consistent with all other uses
2286 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2287 call _bfd_coff_write_task_globals.
2288 (_bfd_coff_link_input_bfd): If doing task linking, convert
2289 global functions to static.
2290 (_bfd_coff_write_global_sym): If doing task linking, convert
2291 global variables to static.
2292 (_bfd_coff_write_task_globals): New function.
2293 start-sanitize-tic80
2294 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2295 (C_AUTOARG): #undef since it clashes with C_UEXT.
2296 (C_LASTENT): #undef since it clashes with C_STATLAB.
2297 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2299 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2300 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2301 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2304 start-sanitize-tic80
2305 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2307 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2308 PP relocations to complain_overflow_dont.
2310 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2312 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2313 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2315 (ppbase_reloc, glob15_reloc): New static functions.
2316 (glob16_reloc, local16_reloc): New static functions.
2317 (rtype2howto): Handle all relocation types.
2318 (coff_tic80_relocate_section): New static function.
2319 (coff_relocate_section): Define to coff_tic80_relocate_section.
2320 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2323 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2325 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2326 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2328 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2329 callers. If PE file, don't add section VMA.
2330 (coff_write_alien_symbol): If PE file, don't add section VMA.
2331 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2332 (_bfd_coff_write_global_sym): Likewise.
2333 (_bfd_coff_generic_relocate_section): Likewise.
2335 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2338 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2340 * cofflink.c (mark_relocs): Add new function to mark symbols which
2341 are used by relocations.
2342 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2343 suppress the skipping of symbols that have thus been marked.
2345 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2347 * coff-sh.c (sh_merge_private_data): New static function.
2348 (coff_bfd_merge_private_bfd_data): Define.
2350 start-sanitize-tic80
2351 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2353 * coff-tic80.c: Remove unnecessary #ifdefs.
2354 * config.bfd: Set targ_underscore to yes for tic80.
2356 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2358 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2359 with unresolved external symbols in GDB).
2362 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2364 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2365 the symbols associated with each BFD.
2366 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2368 * elf-m10200.c: Likewise.
2369 * elf32-m32r.c: Likewise.
2370 * elf32-sh.c: Likewise.
2372 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2374 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2375 alignment of a common symbol. If two symbols that look like
2376 common symbols are found in two shared libraries, and the size is
2377 different, use the larger size, and warn if --warn-common. If a
2378 common symbol overrides a definition in a shared library, set the
2379 size to the larger size, and warn if --warn-common.
2381 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2383 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2384 into any other machine type.
2386 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2388 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2389 data into an unitialised destination set its machine type as well.
2391 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2393 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2394 to common symbol size. Consistently treat uninitialized symbols
2395 in shared objects as common symbols.
2397 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2399 * archures.c (constants): Added new constants to identify the
2400 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2401 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2403 * bfd-in2.h (constants): Added new constants to identify
2404 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2405 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2406 bfd_mach_arm_4T. This file is auto-magically generated from the
2407 archures.c file. This update is just to save work.
2409 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2410 coff_arm_bfd_print_private_bfd_data,
2411 coff_arm_bfd_set_private_flags,
2412 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2413 (global): Macro redefinitions set up to use these new functions.
2415 * coffcode.h (coff_mkobject_hook): Added call to
2416 coff_arm_bfd_set_private_flags().
2417 (coff_set_arch_mach_hook): Added code to set machine type based on
2418 bits stored in internal flags.
2419 (coff_set_flags): Added code to set the new bits in the flags
2420 field based on the machine number.
2421 (function definition macros): Made all function definition macros
2422 conditional so that they can be overridden by target specific
2425 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2426 Structure extended to include new types, one each for ARMv2,
2427 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2429 * libcoff-in.h (struct coff_tdata): Added flags field.
2431 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2433 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2435 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2438 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2440 * coffgen.c (coff_find_nearest_line): If there are no syments,
2443 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2445 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2447 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2449 * targmatch.sed: Add explicit \n characters to work around bug in
2450 HP/UX 10.20 sed program.
2452 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2454 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2457 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2459 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2461 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2463 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2464 (struct elf_m68k_pcrel_relocs_copied, struct
2465 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2466 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2467 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2468 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2470 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2471 PC relative relocs for a global symbol defined in a regular
2472 object, and count the number of PC relative relocs copied for any
2474 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2475 traverse with elf_m68k_discard_copies.
2477 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2479 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2480 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2482 * coffcode.h (coff_compute_section_file_positions): Force the
2483 potential last byte in the file to be written out when
2486 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2488 * configure.host (mips*-*-openbsd*): New host.
2490 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2492 * elflink.h (elf_link_add_object_symbols): Only subtract the
2493 section VMA from the symbol value if this is a fully linked file.
2495 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2496 (struct elf_i386_link_hash_entry): Define.
2497 (struct elf_i386_link_hash_table): Define.
2498 (elf_i386_link_hash_traverse): Define.
2499 (elf_i386_hash_table): Define.
2500 (elf_i386_link_hash_newfunc): New static function.
2501 (elf_i386_link_hash_table_create): New static function.
2502 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2503 PC relative relocs for a global symbol defined in a regular
2504 object, and count the number of PC relative relocs copied for any
2506 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2507 traverse with elf_i386_discard_copies.
2508 (elf_i386_discard_copies): New static function.
2509 (bfd_elf32_bfd_link_hash_table_create): Define.
2511 From Gordon W. Ross <gwr@mc.com>:
2512 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2513 (sunos4_aout_backend): Use MY_entry_is_text_address.
2516 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2518 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2519 R_D30V_32_NORMAL to 2 (4 bytes).
2522 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2524 From Gordon W. Ross <gwr@mc.com>:
2525 * netbsd.h (N_SHARED_LIB): Define.
2526 (SEGMENT_SIZE): Don't define.
2527 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2529 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2530 (SEGMENT_SIZE): Don't define.
2532 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2533 to sizeof Rela structure, not sizeof Rel structure. From Gary
2534 Thomas <g.thomas@opengroup.org>.
2536 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2538 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2539 whenever entry is larger than text address, but only by whole
2540 pages. From Gordon W. Ross <gwr@mc.com>.
2542 * Makefile.in (install): Depend upon installdirs. Use
2543 mkinstalldirs to build $(oldincludedir).
2544 (installdirs): New target.
2546 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2547 if this is a debugging section which we are stripping.
2549 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2551 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2552 alpha-specific target data struct.
2554 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2556 From Thomas Graichen <graichen@rzpd.de>:
2557 * Makefile.in: Always use $(SHELL) when running move-if-change.
2558 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2559 * configure: Rebuild.
2561 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2563 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2564 VMA if this is an executable file or a shared object.
2566 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2569 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2571 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2572 start of the file. Remove uses later on which switch using
2574 (MY(callback)): Handle entry_is_text_address.
2575 (MY_entry_is_text_address): Define if not defined.
2576 (MY(backend_data)): Initialize new field.
2577 * aoutf1.h (sunos4_aout_backend): Likewise.
2578 * i386aout.c (MY(backend_data)): Likewise.
2579 * i386mach3.c (MY(backend_data)): Likewise.
2580 * mipsbsd.c (MY(backend_data)): Likewise.
2581 * sparclynx.c (sparclynx_aout_backend): Likewise.
2582 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2583 (MY_entry_is_text_address): Define.
2584 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2586 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2587 whose name starts with `.'.
2589 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2591 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2592 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2593 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2594 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2595 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2596 sparc-*-openbsd*): New targets.
2597 * configure: Rebuild.
2599 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2601 * stabs.c (struct stab_section_info): New field
2603 (_bfd_link_section_stabs): Fill the above array.
2604 (_bfd_stab_section_offset): Use `cumulative_skips' to
2605 speed up offset calculation.
2607 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2609 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2610 addend for non pc-relative relocations.
2612 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2613 for non-existent function.
2615 * elf-m10300.c (mn10300_elf_relax_section): New function.
2616 (mn10300_elf_relax_delete_bytes): Likewise.
2617 (mn10300_elf_symbol_address_p): Likewise.
2618 (mn10300_elf_get_relocated_section_contents): Likewise.
2619 (bfd_elf32_bfd_relax_section): Define.
2620 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2622 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2624 * configure.host: Set SHLIB_LIBS.
2625 * configure.in: Substitute SHLIB_LIBS.
2626 * configure: Rebuild.
2627 * Makefile.in (SHLIB_LIBS): New variable.
2628 ($(SHLIB)): Use $(SHLIB_LIBS).
2630 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2632 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2633 with bfd_section_vma.
2635 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2637 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2638 Correct CPU file names for mn10[23]00.
2639 * configure: Rebuild.
2641 * bfd.c (bfd_record_phdr): Cast count to size_t before
2644 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2645 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2646 (xcoff_write_archive_contents): LIkewise.
2647 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2648 (mips_elf_create_procedure_table): Likewise.
2649 * peicode.h (pe_print_idata): Likewise.
2650 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2651 * xcofflink.c (xcoff_get_section_contents): Likewise.
2652 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2653 (xcoff_link_add_symbols): Likewise.
2654 (xcoff_link_add_symbols): Likewise.
2656 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2657 (ppcboot_bfd_print_private_bfd_data): Likewise.
2659 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2660 to complain_overflow_signed.
2662 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2664 * VERSION: Set to 2.8.1.
2666 * Branched binutils 2.8.
2668 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2669 deciding whether to copy a reloc into a shared object.
2670 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2671 relocs in unallocated sections.
2672 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2673 R_SPARC_RELATIVE relocs in unallocated sections.
2675 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2677 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2678 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2681 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2683 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2684 override an uninitialized symbol from a shared library with a
2687 * elf-m10200.c: Rename from elf32-mn10200.c.
2688 * elf-m10300.c: Rename from elf32-mn10300.c.
2689 * cpu-m10200.c: Rename from cpu-mn10200.c
2690 * cpu-m10300.c: Rename from cpu-mn10300.c
2691 * Makefile.in: Update accordingly.
2693 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2694 (elf_mips_isa): Move to earlier in file.
2695 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2696 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2699 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2702 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2704 * configure.com: New file.
2705 * config.h-vms: Remove file.
2706 * makefile.vms: Update for new configure scheme.
2708 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2710 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2711 (ppc_process_before_allocation): Declare.
2712 * libcoff.h: Rebuild.
2714 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2716 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2718 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2720 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2722 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2723 symbol index for a R_IHCONST reloc.
2725 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2727 * targmatch.sed: Do not use \(\) recursively.
2729 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2731 * m68klinux.c (MACHTYPE_OK): Define.
2732 * i386linux.c (MACHTYPE_OK): Define.
2734 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2736 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2737 <hjl@gnu.ai.mit.edu>:
2738 * sparclinux.c: New file.
2739 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2740 * bfd-in2.h: Rebuild.
2741 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2742 * configure.in (sparclinux_vec): Add to list of vectors.
2743 * configure: Rebuild.
2744 * targets.c (sparclinux_vec): Declare.
2745 (bfd_target_vector): Add sparclinux_vec.
2746 * Makefile.in: Rebuild dependencies.
2747 (BFD32_BACKENDS): Add sparclinux.o.
2748 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2750 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2751 bfd_coff_backend_data field.
2752 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2754 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2755 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2756 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2758 * bfd.c: Include "libiberty.h".
2759 (strerror): Don't declare.
2760 (bfd_errmsg): Call xstrerror rather than strerror.
2762 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2764 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2765 reloc even if the symbol is in the .bss section.
2766 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2767 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2768 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2770 * coffcode.h (bfd_coff_backend_data): Add new field
2771 _bfd_coff_default_section_alignment_power.
2772 (bfd_coff_default_section_alignment_power): Define.
2773 (bfd_coff_std_swap_table): Initialize new field.
2774 * libcoff.h: Rebuild.
2775 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2776 symbol to the default section alignment.
2778 * COPYING: Update FSF address.
2781 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2783 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2784 21-bit absolute that made it act as a relative.
2787 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2789 * elflink.c (_bfd_elf_create_linker_section): Don't set
2790 bss_section and rel_section from existing sections.
2792 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2795 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2797 * aoutx.h (some_aout_object_p): Change executable test to fix
2798 problems with embedded a.out systems.
2800 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2802 * stabs.c (_bfd_stab_section_offset): New function.
2803 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2804 * libbfd.h: Rebuild.
2805 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2807 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2808 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2809 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2810 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2811 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2813 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2814 symbol. Check for memory allocation failure of *psinfo.
2815 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2816 callers. Set the value of the header symbol.
2817 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2818 * libbfd.h: Rebuild.
2820 start-sanitize-tic80
2821 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2823 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2824 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2825 reloc types, rather than silently failing to generate an output file.
2828 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2830 * targmatch.sed: Use the hold space to put the #ifdef around the
2831 the string constant.
2832 * targets.c (UNSUPPORTED_TARGET): Don't define.
2833 (find_target): Don't check for UNSUPPORTED_TARGET.
2834 (bfd_set_default_target): Don't try to optimize by checking for
2837 * Makefile.in: Rebuild dependencies.
2838 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2839 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2840 (elf32-m32r.o): Remove explicit target.
2842 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2845 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2846 count section symbols for sections that were created by the
2847 linker, or are not allocatable or not loadable.
2848 (elf32_sparc_finish_dynamic_sections): Output output section
2849 symbols for section for which we made space for them.
2851 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2853 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2854 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2856 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2858 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2859 (m32r_hi16_list): New static local.
2860 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2861 (m32r_elf_do_hi16_reloc): Delete.
2862 (m32r_elf_relocate_hi16): New function.
2863 (m32r_elf_lo16_reloc): New function.
2864 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2867 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2869 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2870 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2871 (m32r_elf_final_sda_base): New function.
2872 (m32r_elf_relocate_section): Rewrite sdata support.
2873 (m32r_elf_finish_dynamic_sections): Delete.
2875 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2877 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2878 * coff-svm68k.c: New file. Just defines some macros and includes
2880 * coff-m68k.c: Add functions to handle common addends, moved in
2881 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2882 Control whether relocs are visible using STATIC_RELOCS.
2883 * cf-m68klynx.c: Simplify greatly: just define macros to control
2885 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2886 * targets. (m68ksysvcoff_vec): Declare.
2887 (bfd_target_vector): Add m68ksysvcoff_vec.
2888 * config.bfd (m68*-motorola-sysv*): New target.
2889 * configure.in (m68ksysvcoff_vec): New vector.
2890 * configure: Rebuild.
2891 * Makefile.in: Rebuild dependencies.
2892 (BFD32_BACKENDS): Add coff-svm68k.o.
2893 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2895 * binary.c (binary_set_section_contents): Don't get misled if the
2896 first section is not loadable. From Matthew L. Martin
2899 * elflink.h (elf_bfd_final_link): Set the value of a section
2900 symbol to the section address unless doing a relocateable link.
2902 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2904 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2905 .plt entry if we've taken the function's address.
2906 (elf64_alpha_merge_gots): Merge collected flags info as well.
2908 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2910 * Many files: Add function prototypes.
2911 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2912 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2913 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2914 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2915 * peicode.h: Change several void * parameters to PTR.
2916 * srec.c (srec_get_symbol_info): Make static.
2917 * syms.c (bfd_symbol_is_absolute): Remove.
2918 * Makefile.in: Rebuild dependencies.
2920 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2922 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2923 (bfd_elf32_bfd_is_local_label): Don't define.
2925 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2928 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2930 * bfd-in.h: Don't include obstack.h.
2931 (struct bfd_hash_table): Change memory field to PTR.
2932 * bfd.c (struct _bfd): Change memory field to PTR.
2933 * bfd-in2.h: Rebuild.
2934 * libbfd-in.h (bfd_release): Declare as function, don't define as
2936 * libbfd.h: Rebuild.
2937 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2938 objalloc routines rather than obstack routines.
2939 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2940 (getpagesize): Don't define.
2941 (_bfd_new_bfd): Don't set _bfd_chunksize.
2942 (bfd_openr): Free new bfd and objalloc on failure.
2943 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2944 (bfd_alloc_size): Remove.
2945 (bfd_release): New function.
2946 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2947 objalloc routines rather than obstack routines.
2948 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2949 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2950 objalloc routines rather than obstack routines.
2951 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2952 (struct accumulate): Change memory to struct objalloc *.
2953 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2954 * dep-in.sed: Don't remove obstack.h from dependency list.
2955 * Makefile.in: Rebuild dependencies.
2956 (BFD_H_DEPS): Remove obstack.h.
2957 (install): Don't install obstack.h.
2958 * Many files: Don't include "obstack.h".
2961 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2962 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2963 * libbfd.h: Rebuild.
2964 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2965 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2966 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2968 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2969 old version of bfd_alloc.
2970 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2971 * libbfd.h: Rebuild.
2972 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2974 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2976 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2977 ELF local label syntax as well.
2979 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2981 * config.bfd (powerpc-*-beos*): New target.
2982 * configure.in (powerpc-*-beos*): Add case that explicitly
2983 does not set COREFILE for now. A future BeOS version is
2984 expected to support core files.
2985 * configure: Regenerate with autoconf.
2987 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2989 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2990 seen with a local symbol, rather than crashing.
2992 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2993 version symbols if there aren't any.
2995 start-sanitize-tic80
2996 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2998 * coff-tic80.c (coff_rtype_to_howto): Define
2999 (coff_tic80_rtype_to_howto): Clone generic coff version and
3000 add code to handle the funky TI "internal relocations".
3003 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3005 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3006 or size changes because of a weak symbol.
3008 * cisco-core.c (SIGEMT): Define if not defined.
3010 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3012 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3013 setting ever. Sanity check the version number. Sort out copying
3014 flags and other information when adding an indirect symbol.
3015 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3016 symbols added by the backend. Clear the entire contents of the
3018 (elf_export_symbol): Ignore indirect symbols.
3019 (elf_link_output_extsym): Accept a section without an owner in an
3021 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3022 version count. Correct the allocation of x_versymp.
3024 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3025 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3026 Don't return bfd_und_section_ptr when info->shared.
3027 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3028 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3029 (mips_elf_check_relocs): Resolve an indirect symbol in
3031 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3032 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3034 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3036 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3038 From Eric Youngdale <eric@andante.jic.com>:
3039 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3040 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3041 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3042 versioned symbol appears in both a regular and a shared object.
3043 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3044 appropriate. Improve error message.
3045 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3046 all uses. Add localsyms field.
3047 (elf_bfd_final_link): When generating a shared library, call
3048 elf_link_output_extsym to output all local symbols.
3049 (elf_link_output_extsym): Handle symbols which were forced to
3052 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3054 From Eric Youngdale <eric@andante.jic.com>:
3055 * elf-bfd.h (elf_symbol_type): Add version field.
3056 * elfcode.h (elf_slurp_symbol_table): Set version field.
3057 * elflink.h (elf_link_add_object_symbols): When creating an
3058 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3059 appropriate. Set up an indirection from the nondefault version of
3061 (NAME(bfd_elf,size_dynamic_sections)): Call
3062 elf_link_assign_sym_version before checking whether there are any
3063 versions. Always record the version name as a dynamic symbol.
3064 Initialize counters.
3065 (elf_link_assign_sym_version): After finding a version, see if a
3066 symbol should be forced to local scope. Create a new version
3067 definition if appropriate.
3068 (elf_link_output_extsym): Correct indirect symbol handling.
3069 * elf.c (bfd_elf_print_symbol): Print version information.
3070 (bfd_section_from_shdr): Turn version sections into BFD sections.
3071 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3072 if sh_info is not already set.
3073 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3075 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3076 _bfd_stringtab_add to copy the name into permanent memory if
3079 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3081 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3083 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3085 * coffcode.h (bfd_coff_backend_data): Change
3086 _bfd_coff_compute_section_file_positions to return a boolean
3087 value. Change all callers.
3088 (coff_compute_section_file_positions): Change return type to
3089 boolean. If the size of the last section changed, then output a
3090 zero byte at the end of the file.
3091 * libcoff.h: Rebuild.
3093 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3094 for at least 6 output symbols.
3095 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3096 emit a TC csect to represent the space they take up. For an XO
3097 symbol, just emit a reference, not a csect.
3099 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3100 Solaris doesn't like the combined options, and the -f is
3102 (stamp-tshlink, install): Likewise.
3104 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3105 handling when little endian.
3107 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3109 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3110 (mn10300_elf_relocate_section): Likewise.
3111 (elf_backend_relocate_section): Define.
3113 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3114 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3115 (elf32_mn10300_howto_table): Likewise.
3116 (elf32_mn10300_reloc_map): Likewise.
3117 (bfd_elf32_mn10300_reloc): Delete unused function.
3119 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3121 start-sanitize-tic80
3122 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3123 understand, just set the howto field to NULL, and the caller will
3124 print an appropriate error message.
3126 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3127 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3128 block. Use NULL for initializations of "ptr" rather than bare 0.
3129 * coff-h8300.c: Fix typo in comment.
3130 * coff-h8500.c: Ditto.
3132 * coff-z8k.c: Ditto.
3134 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3136 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3137 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3138 m32r_elf_get_relocated_section_contents): First pass at relax support.
3140 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3142 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3143 entry for reading verdef records.
3144 Use correct braces for computing increments of extverdaux and
3145 exteverdef record pointers.
3147 start-sanitize-tic80
3148 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3150 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3154 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3156 * elflink.h (elf_link_find_version_dependencies): Check that
3157 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3160 start-sanitize-tic80
3161 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3163 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3166 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3168 * targets.c (bfd_default_vector): Make non-const.
3169 (find_target): New static function, broken out of
3171 (bfd_set_default_target): New function.
3172 (bfd_find_target): Call find_target. When defaulting, use
3173 bfd_default_vector[0] if it is not NULL.
3174 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3175 * bfd-in2.h, libbfd.h: Rebuild.
3177 * syms.c (bfd_is_local_label): Return false if the symbol has no
3179 * coff-i960.c (coff_i960_is_local_label_name): New function.
3180 (coff_bfd_is_local_label_name): Define.
3181 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3182 (coff_bfd_is_local_label_name): Define.
3183 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3184 (coff_bfd_is_local_label_name): Define.
3185 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3186 with .. or _.L_ as local.
3187 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3188 (bfd_elf32_bfd_is_local_label_name): Define.
3189 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3190 beginning with $ as local.
3192 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3194 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3195 rather than comparing against info->lprefix.
3196 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3197 * elflink.h (elf_link_input_bfd): Likewise.
3198 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3199 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3201 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3202 _bfd_elf_is_local_label_name if not already defined.
3203 * elf.c (_bfd_elf_is_local_label_name): New function.
3204 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3206 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3207 (m88k_is_local_label_name): New static function.
3209 * coffcode.h (coff_bfd_is_local_label_name): Define as
3210 _bfd_coff_is_local_label_name if not already defined.
3211 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3212 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3213 * libcoff.h: Rebuild.
3215 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3216 to _bfd_is_local_label_name.
3217 (bfd_target): Likewise.
3218 * syms.c (bfd_is_local_label): Define as function, not macro.
3219 (bfd_is_local_name): Define.
3220 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3221 bfd_generic_is_local_label, and take a string rather than a
3223 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3224 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3225 (bfd_generic_is_local_label): Don't declare.
3226 (bfd_generic_is_local_label_name): Declare.
3227 * bfd-in2.h, libbfd.h: Rebuild.
3228 * All backends: Change local_label to local_label_name.
3230 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3231 (mips_elf_relocate_got_local): Change return type to boolean.
3232 Don't assume that the first zero entry is unassigned; instead, use
3234 (mips_elf_relocate_section): Check return value of
3235 mips_elf_relocate_got_local.
3236 (mips_elf_create_got_section): Initialize assigned_gotno field.
3239 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3241 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3245 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3247 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3248 that have no contents merely because linker_mark is not set.
3250 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3252 * config.bfd (mips*-*-lnews*): New target.
3253 * coff-mips.c (mips_relocate_section): Make assert compare
3254 content byteorder instead of header byteorder.
3255 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3257 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3258 * configure.in (ecoff_biglittle_vec): Add case.
3259 * configure: Update.
3261 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3263 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3264 name begins with ".note".
3265 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3266 section whose name begins with ".note".
3267 (get_program_header_size): Corresponding change.
3269 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3270 jal and for jal overflow.
3272 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3274 From Eric Youngdale <eric@andante.jic.com>:
3275 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3276 not found, try looking it up again without the version name.
3277 (elf_link_add_object_symbols): Always link against the dynamic
3278 symbol table of a dynamic object. When linking against a dynamic
3279 object, include version strings in symbol names, and set up
3280 version information. Add indirect symbols for default versions.
3281 (elf_link_create_dynamic_sections): Add special version sections.
3282 (struct elf_assign_sym_version_info): Define.
3283 (struct elf_find_verdep_info): Define.
3284 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3285 up version sections.
3286 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3287 (elf_link_find_version_dependencies): New static function.
3288 (elf_link_assign_sym_version): New static function.
3289 (elf_link_renumber_dynsyms): New static function.
3290 (struct elf_final_link_info): Add symver_sec field.
3291 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3292 local symbols of a dynamic object. Handle DT_VER* constants.
3293 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3294 dynamic object. Skip indirect symbols from ELF objects. Remove
3295 the version name before choosing a hash bucket. Write out the
3296 version information if appropriate.
3297 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3298 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3299 (bfd_elf64_size_dynamic_sections): Likewise.
3300 * bfd-in2.h: Rebuild.
3301 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3302 Change elf_link_hash_flags to unsigned short.
3303 (ELF_LINK_HIDDEN): Define.
3304 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3305 dynverdef_hdr, dynversym_section, dynverdef_section,
3306 dynverref_section, cverdefs, cverrefs, verdef, verref.
3307 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3308 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3309 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3310 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3311 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3312 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3313 (_bfd_elf_slurp_version_tables): Declare.
3314 * elf.c (_bfd_elf_swap_verdef_in): New function.
3315 (_bfd_elf_swap_verdef_out): Likewise.
3316 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3317 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3318 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3319 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3320 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3321 version information if there is any.
3322 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3323 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3324 (elf_fake_sections): Handle .gnu.version* section names.
3325 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3326 (_bfd_elf_slurp_version_tables): New function.
3327 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3328 version name in string entered in dynamic hash table.
3329 * elfcode.h: Include fnmatch.h.
3330 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3331 symbol which was forced to become local.
3332 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3333 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3334 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3335 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3337 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3339 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3341 (mn10200_elf_relax_section): Correctly compute a symbol's value
3342 when the symbol is local, but not in the same section as we are
3343 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3346 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3348 * elf32-m32r.c: Rewrite to use ELF backend linker.
3349 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3350 Add small data area support (R_M32R_SDA16).
3351 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3352 * bfd-in2.h,libbfd.h: Regenerated.
3354 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3356 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3357 (mn10200_elf_relax_delete_bytes): Likewise.
3358 (mn10200_elf_symbol_address_p): Likewise.
3359 (mn10200_elf_get_relocated_section_contents): Likewise.
3360 (bfd_elf32_bfd_relax_section): Define.
3361 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3363 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3364 (mn10200_elf_relocate_section): Likewise.
3365 (elf_backend_relocate_section): Define.
3368 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3370 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3371 reloc.c, targets.c: New target, elf-*-D30V.
3373 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3375 * cpu-d30v.c, elf32-d30v.c: New files.
3378 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3380 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3381 * bfd-in2.h: Regenerated.
3382 start-sanitize-tic80
3383 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3384 (rtype2howto): Add function.
3385 (tic80_howto_table): Add.
3388 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3390 * sysdep.h: Don't define errno in MSVC if error.h is included.
3392 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3394 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3395 is initialized before it is used.
3397 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3399 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3400 symbol into a weak undefined symbol; leave it as a common symbol.
3402 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3404 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3405 about a symbol defined in a dynamic object if it has already been
3406 defined in a regular object.
3408 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3410 * makefile.vms: Add gcc flags to allow compiling with current gcc
3412 (targmatch.h): New dependency.
3414 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3416 * evax.h (ALPHA_R_CODEADDR): New relocation.
3417 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3419 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3421 * bfd-in2.h, libbfd.h: Rebuild.
3423 Restrict symbol length to 64 bytes, case preserving:
3424 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3425 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3426 (_bfd_evax_length_hash_symbol): Added.
3427 * evax-etir.c (_bfd_evax_write_etir): Call
3428 _bfd_evax_length_hash_symbol before output of symbol.
3429 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3430 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3432 * evax-emh.c: Output filename to object file without path.
3434 * evax-egsd.c: New sections for local and global commons.
3436 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3437 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3438 notices. Replace AXP with Alpha.
3440 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3442 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3443 sections if we are creating a shared library.
3445 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3447 * configure.host (i386-windows): Don't set host64=true.
3449 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3451 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3452 (elf_mips16_gprel_howto): New static variable.
3453 (mips16_gprel_reloc): New static function.
3454 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3455 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3456 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3457 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3458 * bfd-in2.h, libbfd.h: Rebuild.
3460 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3462 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3463 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3465 start-sanitize-r5900
3466 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3468 * config.bfd: add r5900
3471 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3473 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3474 the output section will be the absolute section; don't print an
3475 assertion message for that case when doing a relocateable link.
3477 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3479 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3480 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3481 need_fn_sub, call_stub, and call_fp_stub.
3482 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3483 (mips_elf_link_hash_newfunc): Initialize new fields.
3484 (mips_elf_link_hash_table_create): Likewise.
3485 (mips_elf_relocate_section): Redirect relocations to use mips16
3486 stubs when appropriate.
3487 (mips_elf_check_relocs): Attach stub sections to the appropriate
3488 symbol. Set need_fn_stub when appropriate.
3489 (mips_elf_always_size_sections): New static function.
3490 (mips_elf_check_mips16_stubs): New static function.
3491 (elf_backend_always_size_sections): Define.
3492 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3494 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3495 attached to sections which are not being included in the link.
3497 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3499 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3500 symbol value when computing the addend for a pc_relative
3503 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3505 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3506 relocateable link, just skip pc_relative pcrel_offset relocs.
3507 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3508 structure for an ARM26 reloc which can be resolved.
3509 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3510 reloc can be resolved.
3512 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3513 error in overflow check for R_RELBYTE.
3515 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3517 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3518 From Mark Rasin <mark.rasin@telrad.co.il>.
3520 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3523 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3525 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3526 (elf_mn10200_howto_table): Likewise.
3527 (mn10200_reloc_map): Likewise.
3529 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3531 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3532 * bfd-in2.h, libbfd.h: Regenerated.
3533 * elf32-m32r.c: Add support for them.
3535 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3537 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3538 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3539 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3540 r_format and r_pcrel. Always return a value.
3541 * riscix.c (MY_final_link_callback): Define to dummy value.
3543 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3544 relocations against the text segment, look up the output name of
3546 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3547 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3548 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3549 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3550 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3552 start-sanitize-tic80
3553 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3555 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3556 routines for little endian data.
3557 * coffcode.h (coff_write_object_contents): Set magic to
3558 TIC80_ARCH_MAGIC for TIc80.
3560 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3562 * coff-tic80.c (tic80coff_vec): Change to little endian data
3566 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3568 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3569 auxiliary_filters parameter to be const char * const *. Accept a
3570 NULL terminated array.
3571 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3572 (bfd_elf32_size_dynamic_sections): Update declaration.
3573 * bfd-in2.h: Rebuild.
3575 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3577 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3578 NOTYPE symbol in a text section as a FUNC symbol.
3580 * coffcode.h (coff_compute_section_file_positions): Force
3581 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3583 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3585 * libaout.h (machine_type): Reserve several values for sparclet.
3587 start-sanitize-tic80
3588 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3590 * config.bfd (tic80-*-*): Don't require 'coff'.
3593 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3595 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3596 table to v850_elf_reloc for all non-standard relocations.
3597 (v850_elf_check_relocs): Add check for h being non-null.
3598 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3599 statement instead of multiple ifs.
3600 (v850_elf_relocate_section): Fix up error message, don't just call
3603 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3605 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3606 Use bfd_elf_generic_reloc as special function for all relocs.
3607 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3609 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3610 24bit pc-relative reloc.
3612 start-sanitize-tic80
3613 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3615 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3616 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3617 header byte order is little endian. Use correct bfd_get and
3618 bfd_put routines for little endian headers.
3619 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3620 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3623 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3625 * reloc.c: Add BFD_RELOC_24.
3626 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3627 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3628 * bfd-in2.h, libbfd.h: Rebuilt.
3630 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3632 elf64-alpha multiple .got rewrite:
3634 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3635 (bfd_elf*_mkobject): Don't define here ...
3636 * elfxx-target.h: ... but rather here. Default always_size_sections
3638 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3639 what the #defines in elf-bfd.h transmuted it to anyway.
3641 * section.c: Add SEC_LINKER_CREATED flag.
3642 * bfd-in2.h: Rebuild.
3643 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3644 relocation section flags.
3645 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3646 SEC_IN_MEMORY to recognize generated bits.
3647 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3649 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3650 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3651 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3652 * elf32-ppc.c (ppc_elf_create_linker_section,
3653 ppc_elf_size_dynamic_sections): Likewise.
3654 * elf32-sparc.c (elf32_sparc_check_relocs,
3655 elf32_sparc_size_dynamic_sections): Likewise.
3656 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3658 (_bfd_elf_create_dynamic_sections): Likewise.
3659 (_bfd_elf_make_linker_section_rela): Likewise.
3660 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3661 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3662 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3663 to identify generated bits.
3664 (elf_link_input_bfd): Likewise.
3666 * elf64-alpha.c: Rewrite everything touching relocations.
3668 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3670 * elf32-v850.c (all functions and static variables): Go through
3671 and regularize names to be of the form v850_elf_<xxx>.
3672 (toplevel): Include <elf/v850.h>.
3673 (enum reloc_type): Move to include/elf/v850.h.
3674 (v850_elf_check_relocs): For common variables, if the variable is
3675 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3676 into the appropriate section.
3677 (elf_backend_check_relocs): Define.
3679 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3681 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3683 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * config.bfd (mips*el-*-linux*): New target.
3686 (mips*-*-linux*): New target.
3688 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3689 Return a useful value.
3691 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3693 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3695 * configure: Rebuild.
3696 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3697 ac_cv_func_mmap in bfd/configure.host.
3699 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3700 filter_shlib and auxiliary_filter_shlib parameters.
3701 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3703 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3704 (bfd_elf64_size_dynamic_sections): Likewise.
3705 * bfd-in2.h: Rebuild.
3707 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3709 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3710 symbols, don't export a symbol which is defined by an object in an
3711 archive which contains shared objects.
3713 start-sanitize-tic80
3714 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3716 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3717 for TI TMS320c80 (MVP).
3718 (bfd_archures_list): Add bfd_tic80_arch.
3719 * bfd-in2.h: Regenerate by running "make headers".
3721 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3723 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3724 * configure.in (case $vec): Correct typo, "tb" not "tp".
3725 Also add cofflink.o for tic80coff_vec.
3726 * configure: Regenerate with autoconf.
3729 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3731 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3732 is configured with --with-mmap.
3734 start-sanitize-tic80
3735 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3737 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3738 (ALL_MACHINES): Add cpu-tic80.o
3739 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3740 * coff-tic80.c: Add skeleton, cloned from another coff config.
3741 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3745 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3747 * TODO: Correct a misspelling.
3748 start-sanitize-tic80
3749 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3750 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3751 * configure.in (case $vec): Add tic80coff_vec entry.
3752 * configure: Regenerate with autoconf.
3753 * archures.c (bfd_tic80_arch): Declare.
3754 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3755 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3756 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3757 (bfd_target_vector): Add tic80coff_vec entry.
3760 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3762 * elflink.h (elf_buckets): Add some more values for larger
3765 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3767 * Makefile.in (install): Move subdir_do out of conditional. From
3768 Fred Fish <fnf@cygnus.com>.
3770 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3772 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3774 (elf_mn10200_howto_table): Likewise.
3775 (mn10200_reloc_map): Likewise.
3777 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3779 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3780 mips16 symbol during the link.
3781 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3783 (mips_elf_link_output_symbol_hook): New static function.
3784 (elf_backend_link_output_symbol_hook): Define.
3786 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3789 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3792 against SEC_DEBUGGING sections here (revert patch of December 5).
3793 * elfcode.h (elf_object_p): Check for them here, instead.
3795 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3797 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3798 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3800 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3801 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3802 * elf-bfd.h (struct elf_size_info): Update declaration of
3804 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3805 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3806 * elfxx-target.h: Use new dynamic reloc routines by default.
3807 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3810 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3812 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3813 if NAMES_HAVE_UNDERSCORE is defined.
3815 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3817 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3819 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3821 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3824 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * elflink.h (elf_link_add_object_symbols): Only add a weak
3827 symbol if the real definition is in the dynamic symbol table.
3828 After finding the real definition, then, if it is dynamic, add the
3829 weak symbol to the dynamic symbol table.
3831 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3833 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3835 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3838 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3840 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3842 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3843 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3844 * reloc.c: Remove mn10300 big endian relocs.
3845 * bfd-in2.h, libbfd.h: Rebuilt.
3847 * elf32-mn10200.c: Update from elf32-mn10300.c.
3849 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3851 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3853 * elf32-mn10300.c: Add some comments.
3855 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * ihex.c (ihex_scan): Always initialize buf before jumping to
3859 (ihex_read_section): Likewise.
3861 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3863 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3864 inplace for most relocs.
3866 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3868 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3869 even if SEC_ALLOC is not set.
3870 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3871 when deciding whether to copy a reloc into a shared object.
3872 (elf_i386_relocate_section): Likewise.
3873 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3874 (elf32_sparc_relocate_section): Likewise.
3875 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3876 reloc section if it is not set in the source section.
3877 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3878 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3879 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3881 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3883 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3884 expects a .got.plt until we actually create it.
3886 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3889 message for bfd_reloc_outofrange, rather than aborting. From
3890 Philippe De Muyter <phdm@info.ucl.ac.be>.
3892 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3893 a relocateable link, don't try to process them. From Heinz Wrobel
3894 <wrobel@lpr.e-technik.tu-muenchen.de>.
3896 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3898 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3899 mn10300_info_howto_rel. Tweak reloc argument to be an
3900 Elf32_Internal_Rela.
3901 (USE_RELA): Define instead of USE_REL.
3902 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3904 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3906 * configure.in, configure: Handle mips*-sgi-irix6*.
3907 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3910 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3912 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3913 relocation against a symbol defined in a section with no output
3916 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3918 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3919 * configure, config.in: Rebuild with autoconf 2.12.
3921 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3922 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3923 (swap_out_syms): Set st_other from existing st_other field.
3924 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3926 (elf_link_output_extsym): Set the other field from the global hash
3928 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3929 (elf_mips16_jump_howto): New static variable.
3930 (mips16_jump_reloc): New static function.
3931 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3932 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3933 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3935 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3936 * bfd-in2.h, libbfd.h: Rebuild.
3937 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3939 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3941 * configure.host: Use long long for mips-sgi-irix6*.
3943 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3944 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3946 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3948 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3949 (enum reloc_type): Add more reloc types.
3950 (elf32_mn10300_howto_table): Update for new reloc types.
3951 (elf32_mn10300_reloc_map): Update for new reloc types.
3952 * reloc.c: Add some new relocs for the mn10300 series.
3953 * bfd-in2.h, libbfd.h: Rebuilt.
3955 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3957 * som.c (setup_sections): Don't lose for a space which has
3958 no data, but some symbols.
3960 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3963 (sunos_link_hash_table_create): Initialize got_needed.
3964 (sunos_create_dynamic_sections): Only set .got section size if it
3965 is not already set. Set got_needed.
3966 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3967 sdynptr, and only handle dynamic sections, if dynamic sections are
3969 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3970 Initialize .got section.
3971 (sunos_scan_ext_relocs): Likewise.
3972 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3974 (sunos_finish_dynamic_link): Check got_needed. Only set up
3975 dynamic linking information if needed.
3977 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3979 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3981 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3983 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3985 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3987 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3990 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3992 * filemode.c: Include sysdep.h.
3993 * ihex.c: Add casts to eliminate compiler warnings.
3994 * sunos.c: Add casts to eliminate compiler warnings.
3996 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3998 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4000 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4001 appropriate relocations in the .so file if shared.
4002 (ppc_elf_relocate_section): Ditto.
4004 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4006 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4007 complain_overflow_unsigned.
4009 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4011 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4012 overflows for R_D10V_16 and R_D10V_18.
4014 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4016 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4017 (do_with_relocs): Likewise.
4018 (do_as_repeat): Likewise.
4019 (copy_expression): Likewise.
4021 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * ieee.c (ieee_write_external_part): Correctly record whether
4024 there is an external part.
4026 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4028 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4029 handle tda offsets for sld.w and sst.w instructions.
4030 Fix alignment check in sld.w and sst.w tda reloc handling.
4032 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4034 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4036 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4038 * elf32-v850.c: Add comments about assumptions about
4039 char, short & long sizes.
4040 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4041 problems for several relocs.
4043 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4044 R_V850_SDA_OFFSET entry.
4046 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4049 Store import file index in ldindx.
4050 (xcoff_build_ldsyms): Assume that ldsym was not previously
4051 allocated. For an imported symbol, copy ldindx into l_ifile.
4053 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4055 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4056 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4057 fields in R_V850_TDA_OFFSET.
4058 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4059 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4062 * elf32-v850.c: Include bfdlink.h.
4063 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4065 (elf32_v850_bfd_final_link_relocate): New function.
4066 (v850_elf_relocation_section): Likewise.
4067 (elf_backend_relocate_section): Define.
4069 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4071 * binary.c (binary_set_section_contents): Ignore sections which
4072 don't have SEC_LOAD and SEC_ALLOC set.
4074 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4076 * linker.c (_bfd_generic_final_link): Avoid losing static
4077 symbols in the .bss section.
4079 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4081 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4082 (mips32_64bit_reloc): New static function.
4083 (mips_reloc_map): Add entry for BFD_RELOC_64.
4084 (mips_elf_relocate_section): Handle R_MIPS_64.
4086 * linker.c (default_indirect_link_order): Print an error message
4087 when attempting to do a relocateable link with different object
4088 file formats, rather than calling abort.
4090 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4092 * reloc.c (m32r relocs): Rename them.
4093 * bfd-in2.h, libbfd.h: Regenerated.
4094 * elf32-m32r.c: Update.
4095 (m32r_elf_10_pcrel_reloc): New function.
4096 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4097 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4099 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4101 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4102 all sections that will be included in the output file.
4103 (_bfd_generic_link_output_symbols): Discard symbols in sections
4104 which are being discarded.
4105 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4106 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4107 (elf_v850_howto_table): Corresponding changes.
4108 (elf_v850_reloc_map): Corresponding changes.
4109 * reloc.c: Add additional V850 relocations.
4110 * bfd-in2.h, libbfd.h: Rebuilt.
4112 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4113 no longer want in pc-relative relocs.
4115 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4117 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4118 accept a reloc against an undefined sybmol!
4120 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4122 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4124 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * VERSION: Bump for new relocation.
4128 * hosts/i386bsd.h: If NBPG is not defined, define it as
4129 PAGE_SIZE, for recent versions of FreeBSD.
4131 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4133 * configure.host: Use `long long' as the 64 bit type on a Solaris
4134 host, since both gcc and the SunPRO compilers support it.
4136 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4138 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4139 mistake to have reused the ECOFF LITERAL for ELF since they have
4140 different semantics.
4141 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4142 * bfd-in2.h, libbfd.h: Rebuild.
4144 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4147 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4148 dynamic relocation for an undefweak symbol when we are building
4149 a static executable.
4151 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4153 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4154 point explicitly to srcdir.
4155 (targmatch.h): Edit references to point explicitly to objdir.
4157 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4159 * config.bfd: When setting targ_cpu, don't get confused by
4162 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4164 * configure.host: Add support for windows host (a build done
4165 under the Microsoft build environment).
4167 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4170 definition in a dynamic object, add it to the dynamic symbol table
4171 if any dynamic object mentions it. Reverts part of last patch.
4173 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4174 (sunos_link_hash_table_create): Initialize got_base.
4175 (bfd_sunos_size_dynamic_sections): If the .got section is more
4176 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4178 (sunos_check_dynamic_reloc): Subtract got_base from a base
4179 relative relocation.
4181 * elf32-mips.c (elf_mips_isa): New static function.
4182 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4183 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4185 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4187 * archive.c (do_slurp_coff_armap): Only treat archive as little
4188 endian for i960 COFF.
4190 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4192 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4193 by the change in size of the section when EXEC_P is not set.
4195 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4196 (m68kcoff_rtype_to_howto): New static function.
4197 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4198 VMA to the addend for a PC relative reloc.
4200 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4202 * Makefile.in: Rebuild dependencies.
4204 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4207 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4209 * Makefile.in: Remove explicit dependencies for mn10200 and
4211 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4212 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4213 (dependencies): Rebuilt.
4215 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4218 during this function.
4220 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4221 section if the flags are compatible.
4223 * configure.in: Add havevecs, and put it in tdefaults.
4224 * mpw-config.in: Likewise.
4225 * configure: Rebuild.
4226 * targmatch.sed: New file; a sed script to build targmatch.h from
4228 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4229 * targets.c: Include "fnmatch.h".
4230 (struct targmatch): Define.
4231 (bfd_target_match): Define by including targmatch.h.
4232 (bfd_find_target): If the target is not found by name, search for
4233 it as a configuration triplet.
4234 * Makefile.in: Rebuild dependencies.
4235 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4236 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4237 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4238 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4239 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4240 (CFILES): Remove i386dynix.c and hp300bsd.c.
4241 (targmatch.h): New target.
4242 (do_clean): Remove targmatch.h.
4244 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4245 * acconfig.h: Add NEED_DECLARATION_GETENV.
4246 * configure, config.in: Rebuild.
4247 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4248 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4250 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4252 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4253 * cpu-mn10200.c, cpu-mn10300.c: New files.
4254 * elf32-mn10200.c, elf32-mn10300.c: New files.
4255 * Makefile.in: Break mn10x00 support into two separate
4256 configurations, mn10200 and mn10300.
4257 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4258 * bfd-in2.h, configure: Rebuilt.
4260 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4262 * Makefile.in (do_clean): Move config.log to do_distclean.
4264 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4266 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4267 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4268 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4269 (elf32-mn10x00.o): Add dependencies.
4270 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4271 (bfd_mn10x00_arch): Declare.
4272 (bfd_archures_list): Add bfd_mn10x00_arch.
4273 * config.bfd: Add mn10x00-*-*.
4274 * configure.in: Add bfd_elf32_mn10x00_vec.
4275 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4276 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4277 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4278 * bfd-in2.h, configure: Rebuilt.
4280 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4282 openVMS/Alpha: Provide filename and case_hack flags via
4283 symbol table from gas.
4284 Add case_hack code for symbol output from vax/vms.
4285 * evax-alpha.c (evax_initialize): Remove filename handling,
4286 filename is provided via symbol table.
4287 (evax_get_symtab): Use local symbol count when setting up table.
4288 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4290 (_bfd_evax_write_egsd): Skip file name symbol.
4291 * evax-emh.c (get_vms_time_string): Local function now.
4292 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4294 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4295 through _bfd_evax_case_hack_symbol.
4296 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4298 (_bfd_evax_basename): Removed.
4299 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4300 * evax.h (evax_private_data_struct): Remove filename.
4301 (flag_hash_long_names, flag_show_after_trunc,
4302 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4305 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4308 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4309 (NO_SWAP_MAGIC): Don't define.
4310 (SWAP_MAGIC): Define.
4312 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4313 no hash table entry for a global symbol.
4315 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4317 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4319 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4321 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4322 symbol type with T_NULL. Warn if symbol type changes. Based on
4323 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4325 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4326 a dynamic object in the dynamic symbol table if it is referenced
4327 or defined by a regular object.
4329 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4331 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4332 remove dwarf local labels. Shrinks binaries by a factor of 3!
4334 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4336 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4337 by hand, rather than by calling bfd_make_section.
4339 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4341 * reloc.c: Rename m32r relocs.
4342 * bfd-in2.h, libbfd.h: Rebuilt.
4343 * elf32-m32r.c: Update.
4345 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4347 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4348 link, adjust the symbol index of a base relative reloc. Don't
4349 change the addend of a PC relative reloc if pcrel_offset is set.
4350 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4351 a relocateable link.
4353 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4354 it is zero, in case src_mask matters.
4355 (bfd_install_relocation): Likewise.
4357 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4359 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4361 (_bfd_xcoff_bfd_final_link): Don't set target_index
4362 to an uninitialized value.
4364 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4366 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4367 indices, rather than crashing.
4368 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4370 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4373 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4375 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4377 (coff_arm_adjust_symndx): New static function.
4378 (coff_adjust_symndx): Define.
4380 * srec.c (srec_scan): Accept multiple symbols on a single line.
4381 From Pascal Martin <pmartin@alsys.com>.
4385 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4387 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4388 (sunos_merge_private_bfd_data): New function.
4390 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4392 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4394 (bfd_merge_private_bfd_data): Likewise.
4395 * section.c (bfd_copy_private_section_data): Likewise.
4396 * syms.c (bfd_copy_private_symbol_data): Likewise.
4397 * bfd-in2.h: Rebuild.
4398 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4399 both BFD's are the right flavour.
4400 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4401 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4402 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4403 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4404 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4405 (ppc_elf_merge_private_bfd_data): Likewise.
4406 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4407 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4409 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4410 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4413 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4415 * reloc.c: Add m32r relocs.
4416 * bfd-in2.h, libbfd.h: Rebuilt.
4417 * cpu-m32r.c,elf32-m32r.c: New files.
4419 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4421 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4423 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * tekhex.c (first_phase): Change type parameter from char to int.
4427 (pass_over): Change func to expect int, not char.
4429 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4430 rather than SEC_LOAD when aligning the file offset for the first
4431 section in a segment.
4433 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4435 * syms.c (coff_section_type): Make arg const.
4436 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4437 to make_bfd_asection().
4438 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4439 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4440 (_bfd_elf_stringtab_init): Remove prototype.
4442 * netbsd-core.c (swap_abort): Add prototype.
4443 * aix386-core.c (swap_abort): Ditto & make static
4444 * hpux-core.c (swap_abort): Ditto & make static.
4445 * irix-core.c (swap_abort): Ditto & make static.
4446 * ptrace-core.c (swap_abort): Ditto & make static.
4447 * trad-core.c (swap_abort): Ditto & make static.
4448 * coffswap.h (coff_swap_reloc_in): Ditto.
4449 (coff_swap_reloc_out): Ditto.
4450 (coff_swap_filehdr_in): Ditto.
4451 (coff_swap_filehdr_out): Ditto.
4452 (coff_swap_sym_in): Ditto.
4453 (coff_swap_sym_out): Ditto.
4454 (coff_swap_aux_in): Ditto.
4455 (coff_swap_aux_out): Ditto.
4456 (coff_swap_lineno_in): Ditto.
4457 (coff_swap_lineno_out): Ditto.
4458 (coff_swap_aouthdr_in): Ditto.
4459 (coff_swap_aouthdr_out): Ditto.
4460 (coff_swap_scnhdr_in): Ditto.
4461 (coff_swap_scnhdr_out): Ditto.
4462 * ihex.c (ihex_sizeof_headers): Ditto.
4463 * tekhex.c (getsym): Ditto.
4464 (find_chunk): Ditto & make static.
4465 (insert_byte): Ditto.
4466 (first_phase): Ditto.
4468 (tekhex_get_symtab): Ditto & make static.
4469 (tekhex_get_symtab_upper_bound): Ditto & make static.
4470 (tekhex_mkobject): Ditto.
4471 (tekhex_object_p): Ditto.
4472 (move_section_contents): Ditto.
4473 (tekhex_get_section_contents): Ditto.
4474 (tekhex_set_arch_mach): Ditto & make static.
4475 (tekhex_set_section_contents): Ditto.
4476 (writevalue): Ditto.
4479 (tekhex_write_object_contents): Ditto.
4480 (tekhex_sizeof_headers): Ditto.
4481 (tekhex_make_empty_symbol): Ditto.
4482 (tekhex_get_symbol_info): Ditto.
4483 (tekhex_print_symbol): Ditto.
4484 * irix-core.c (make_bfd_asection): Ditto.
4485 (irix_core_core_file_p): Ditto.
4486 (irix_core_core_file_failing_command): Ditto.
4487 (irix_core_core_file_failing_signal): Ditto.
4488 (irix_core_core_file_matches_executable_p): Ditto.
4489 (irix_core_make_empty_symbol): Ditto.
4490 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4491 * srec.c (srec_new_symbol): Ditto.
4492 (srec_get_section_contents): Ditto.
4493 (srec_set_arch_mach): Ditto.
4494 (srec_set_section_contents): Ditto.
4495 (internal_srec_write_object_contents): Ditto.
4496 (srec_write_object_contents): Ditto.
4497 (symbolsrec_write_object_contents): Ditto.
4498 (srec_sizeof_headers): Ditto.
4499 (srec_make_empty_symbol): Ditto.
4500 (srec_get_symtab_upper_bound): Ditto.
4501 (srec_get_symtab): Ditto.
4502 (srec_print_symbol): Ditto and make static.
4503 * elf.c (elf_read): Ditto
4504 (assign_section_numbers): Ditto.
4505 (elf_fake_sections): Ditto.
4506 (sym_is_global): Ditto.
4507 (elf_map_symbols): Ditto.
4508 (get_program_header_size): Ditto.
4509 * coffgen.c (make_a_section_from_file): Ditto.
4510 (coff_real_object_p): Ditto.
4511 (fixup_symbol_value): Ditto.
4512 (build_debug_section): Ditto.
4514 * syms.c (coff_section_type): Ditto.
4516 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4518 * bfd-in2.h: Rebuilt after m32r changes.
4520 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4522 * config.bfd,configure.in,configure: Add m32r support.
4523 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4524 * config.bfd: Keep target list alphabetically sorted.
4526 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4528 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4529 to add in the constant part found in the instruction itself.
4530 (case R_V850_HI16_S): Likewise.
4532 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4534 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4535 and R_D10V_18 to be 1 (word).
4537 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4539 * stabs.c (_bfd_link_section_stabs): If the output_section field
4540 of either section is bfd_abs_section, then the linker is
4541 discarding the section and we should not optimize it.
4543 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4545 * Makefile.in (aout-sparcle.o): New target.
4546 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4547 * config.bfd (sparclet-*-aout*): Add case.
4548 * configure.in (sparcle_aout_vec): Add case.
4549 * configure: Regenerated.
4550 * targets.c (sparcle_aout_vec): Declare.
4551 (bfd_target_vector): Add sparcle_aout_vec.
4552 * aout-sparcle.c: New file.
4554 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4556 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4557 low order sign bit propogation for R_V850_HI16_S.
4559 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4560 handling V850 specific relocs.
4561 (elf_v850_howto_table): Use the new function for some
4562 relocations. Twiddle masks & shifts for some relocs.
4563 Set partial_inplace where needed.
4565 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4567 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4568 default architecture to a machine number of 0.
4569 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4571 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4572 the output BFD is the default, set it from the first input BFD.
4574 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4576 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4577 insert at bitpos zero. The HI16 relocs are shifted right
4578 by 16 bits. Fix src_mask for all relocs.
4579 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4581 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4584 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4587 Rewrite to use BFD file read routines and to avoid using a fixed
4588 length for the file name.
4590 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4592 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4593 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4594 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4595 to R_V850_{32,16,8}.
4597 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4599 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4600 (elf_v850_howto_table): Add info for HI16_S reloc.
4601 (v850_reloc_map): Add HI_16_S reloc.
4602 * reloc.c: Define BFD_RELOC_V850_* relocs.
4604 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4607 * elf32-sh.c: New file.
4608 * elf.c (prep_headers): Handle bfd_arch_sh.
4609 * elfcode.h (write_relocs): Handle absolute symbol.
4610 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4611 (_bfd_elf64_link_read_relocs): Declare.
4612 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4613 elf_link_read_relocs. Make globally visible. Change all
4615 (elf_link_input_bfd): Get external symbols from cache in
4616 symtab_hdr->contents. Get contents from cache in
4618 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4620 * reloc.c: Define BFD_RELOC_SH_* relocs.
4621 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4622 * coff-sh.c (sh_insns_conflict): Fix a return value.
4623 (_bfd_sh_align_load_span): New globally visible function, broken
4624 out of sh_align_load.
4625 (sh_align_load): Call _bfd_sh_align_load_span.
4626 (sh_swap_insns): Change relocs parameter to PTR.
4627 * bfd-in2.h, libbfd.h: Rebuild.
4628 * targets.c (bfd_elf32_sh_vec): Declare.
4629 (bfd_elf32_shl_vec): Declare.
4630 * config.bfd (sh-*-elf*): New target.
4631 * configure.in (bfd_elf32_sh_vec): New target vector.
4632 (bfd_elf32_shl_vec): New target vector.
4633 * configure: Rebuild.
4634 * Makefile.in: Rebuild dependencies.
4635 (BFD32_BACKENDS): Add elf32-sh.o.
4636 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4638 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4639 page before checking D_PAGED.
4641 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4642 (ihex_write_object_contents): Remove extbase; always use segbase
4645 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4647 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4648 * configure.host (i[345]86-*-*): Ditto.
4649 * config.bfd (i[345]86-*-*): Ditto.
4650 * configure: Regenerate.
4652 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4655 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4657 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4658 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4659 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4660 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4661 will have an ST_CODE type, change the symbol's type to ST_DATA.
4662 * som.c (hppa_som_gen_reloc_type): Update prototype.
4664 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4666 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4667 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4668 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4669 (mips_elf_finish_dynamic_sections): Likewise.
4671 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4673 * configure.host (HLDENV): New variable to set. Set it for
4674 *-*-sysv4*, since those linkers may not support -R but they always
4675 support LD_RUN_PATH.
4677 * libieee.h (NSECTIONS): Don't define.
4678 (ieee_data_struct): Change section_table to asection **. Add
4680 * ieee.c (get_section_entry): If the table isn't big enough, make
4682 (ieee_slurp_sections): Remove assertion about number of sections.
4683 (ieee_object_p): Adjust initialization of ieee to match changes to
4686 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4687 symbols merely because we are generating a shared library.
4688 (xcoff_build_ldsyms): Don't set up global linkage code for an
4689 undefined symbol merely because we are generating a shared
4692 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4694 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4695 (BFD32_BACKENDS) Add elf32-v850.o.
4696 * archures.c: Add bfd_v850_arch.
4697 * bfd-in2.h: Add bfd_v850_arch.
4698 * config.bfd (v850-*-*): New target.
4699 * configure: (bfd_elf32_v850_vec) New vector.
4700 * configure.in: (bfd_elf32_v850_vec) New vector.
4701 * cpu-v850.c: New file.
4702 * elf.c (prep_headers): Added case bfd_arch_v850.
4703 * elf32-v850.c: New file.
4704 * targets.c (bfd_elf32_v850_vec): New vector.
4706 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4708 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4709 a function code symbol for an XMC_XO symbol.
4711 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4713 * mpw-config.in: Update editing of autoconf vars to reflect
4714 Jul 18 configure.in change.
4715 * mpw-make.sed: Update editing of include pathnames to be
4716 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4718 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4720 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4721 which to offset to get the .plt entry address is ".plt".
4723 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4725 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4726 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4727 Added, for internal use by the ARM gas.
4729 * bfd-in2.h: Rebuilt
4731 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4733 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4734 in section dynidx start.
4736 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4738 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4739 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4740 optimization for g++.
4742 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4744 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4745 the -mrelocatable-lib bit set and the other doesn't, clear the
4746 -mrelocatable-lib bit in the header.
4748 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4751 symbol against a STT_FUNC symbol in a shared library.
4753 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4755 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4756 symbol is found, automatically define the corresponding function
4759 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4760 if sym.n_numaux is not zero.
4761 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4762 entry to disagree about the number of aux entries if the symbol
4765 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4766 section if it might be needed, not just if info->shared.
4767 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4768 the start of .rel.dyn if we are going to use it.
4769 (mips_elf_finish_dynamic_sections): Only clear the first element
4770 of .rel.dyn if the size is greater than zero.
4772 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4774 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4775 undefined_symbol callback for a symbol, then don't issue any more
4776 warnings about loader relocs.
4777 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4778 after calling the undefined_symbol callback.
4780 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4781 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4782 as the AIX linker seems to do.
4784 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4786 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4787 (evax_initialize): Remove evax_reloc_table.
4788 (evax_close_and_cleanup): Ditto.
4790 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4792 (evax_bfd_reloc_type_lookup): Ditto.
4793 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4794 cooked_size == raw_size.
4795 * evax-emh.c (_bfd_evax_register_filename): Remove.
4796 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4797 * evax-misc.c (add_new_contents): Malloc section at full size.
4798 (_bfd_save_evax_section): Memcpy section contents directly.
4799 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4800 (evax_reloc_table): Remove.
4802 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4804 * makefile.vms: Add better support for DEC C compilation
4805 Add evax.h dependencies
4807 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4808 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4809 (BFD_RELOC_ALPHA_BASEREG): Remove.
4810 * bfd-in2.h, libbfd.h: Rebuild.
4812 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4814 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4815 getgid if _WIN32 is defined.
4816 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4818 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4820 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4821 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4823 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4826 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4828 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4830 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4831 (NEED_DECLARATION_REALLOC): New macro.
4832 * configure, config.in: Rebuild.
4833 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4834 (realloc): Declare if NEED_DECLARATION_REALLOC.
4836 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4837 <strings.h> if they exist.
4839 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4841 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4845 Based on patches from Eric Valette <valette@crf.canon.fr>:
4846 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4847 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4848 (elf_howto_table): Add entries for new relocs.
4849 (elf_i386_reloc_type_lookup): Handle new relocs.
4850 (elf_i386_info_to_howto): Just call abort.
4851 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4852 (elf_i386_relocate_section): Likewise.
4854 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4856 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4858 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4861 only get the LMA from the phdr if they are in the same part of the
4864 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4865 new segment to make them more comprehensible. If the relationship
4866 between the LMA and the VMA changed, start a new segment. Don't
4867 check dynsec when deciding whether to start a new segment for a
4868 writeable section; -N will now handle this.
4870 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4872 * libhppa.h: Remove "esel" changes. Not the right approach.
4873 * som.c: Corresponding changes.
4874 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4875 which don't have a SOM symbol type associated with them.
4876 Reverses a 1994 change.
4878 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4880 Make ld -N more reasonable for ELF:
4881 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4882 phdr_in_section to false, and always use a single load segment.
4883 (elf_sort_sections): Sort sections by LMA after VMA.
4884 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4885 align to maxpagesize.
4886 (assign_file_positions_except_relocs): Likewise.
4887 * elfcode.h (elf_object_p): If a section is loaded but not page
4888 aligned, clear D_PAGED.
4890 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4892 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4893 Added, for internal use by the ARM gas.
4895 * bfd-in2.h: Rebuilt
4897 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4899 * libhppa.h (R_HPPA_ESEL): New field selector.
4900 (e_esel): Similarly.
4901 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4902 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4903 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4905 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4908 archive search before looking for stripped dynamic objects.
4910 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4912 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4913 symbol a warning rather than an error.
4915 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * elf.c (assign_file_positions_for_segments): Track the virtual
4918 memory position separately from the file position, and use it to
4919 compute the alignment adjustment.
4921 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4923 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4924 and fixed mask on R_D10V_10_PCREL_L.
4926 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4928 * elf64-mips.c: Include "aout/ar.h".
4929 (mips_elf64_slurp_armap): New static function.
4930 (mips_elf64_write_armap): New static function.
4931 (bfd_elf64_archive_*): Define.
4932 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4933 Use instead of bfd_generic_archive_p.
4934 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4935 instead of _bfd_write_archive_contents.
4936 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4937 _bfd_generic_mkarchive.
4938 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4939 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4941 (TARGET_LITTLE_SYM): Likewise.
4942 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4944 * Makefile.in: Rebuild dependencies.
4946 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4947 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4948 SHT_MIPS_EVENTS sections.
4949 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4950 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4952 (_bfd_mips_elf_fake_sections): Likewise.
4954 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4955 * ecoff.c (ecoff_compute_section_file_positions): Copy
4956 rdata_in_text from backend info to tdata. Clear it if any data
4957 section comes before .rdata.
4958 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4959 tdata rather than backend info.
4961 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4963 * configure.in: Fix test for whether a compiler has a 64 bit
4964 type. From Jim Wilson <wilson@cygnus.com>.
4966 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4968 * configure.host (mips-sgi-irix6*): New host.
4970 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4971 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4972 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4974 * configure: Rebuild.
4975 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4976 (BFD_HOST_64_BIT): Define conditionally.
4977 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4978 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4979 (symvalue, bfd_size_type): Likewise.
4980 * bfd-in2.h: Rebuild.
4981 * Makefile.in (do_clean): Remove bfd-tmp.h.
4982 (do_distclean): Remove bfd-in3.h.
4983 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4984 (bfd-in3.h): New target.
4986 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4987 Andrew Gierth <ANDREWG@microlise.co.uk>.
4989 * configure.host: Set INSTALL_SHLIB.
4990 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4991 * configure: Rebuild.
4992 * Makefile.in (install): Use @INSTALL_SHLIB@.
4994 * config.bfd (mips*-*-irix6*): New target.
4995 * configure.host: Handle Irix 6 shared library like Irix 5.
4997 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4998 symbol for a magic name.
4999 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5001 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5004 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5006 * mpw-config.in: Add ELF support to mips config, create the
5007 elf32-target.h file in the object dir.
5008 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5010 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5012 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5013 Also removed most abort calls, in favor of using bfd reporting.
5015 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5017 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5018 (BFD32_BACKENDS) Add elf32-d10v.o.
5019 * archures.c: Add bfd_d10v_arch.
5020 * bfd-in2.h: Add bfd_d10v_arch.
5021 * config.bfd (d10v-*-*): New target.
5022 * configure: (bfd_elf32_d10v_vec) New vector.
5023 * configure.in: (bfd_elf32_d10v_vec) New vector.
5024 * cpu-d10v.c: New file.
5025 * elf.c (prep_headers): Added case bfd_arch_d10v.
5026 * elf32-d10v.c: New file.
5027 * libbfd.h: Rebuild.
5028 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5029 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5030 * targets.c (bfd_elf32_d10v_vec): New vector.
5032 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5034 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5036 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5038 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5039 bfd_mach_i386_i8086 machine types.
5041 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5043 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5046 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5048 * coffcode.h (coff_set_section_contents): A/UX does not require
5049 special handling of the _LIB section.
5051 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5053 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5054 value for R_RELBYTE.
5056 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5057 array if one was allocated.
5059 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5061 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5062 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5063 use_rld_obj_head and rld_value.
5064 (mips_elf_link_hash_table_create): Initialize new fields.
5065 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5067 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5068 __rld_obj_head symbol not seen, create an __rld_map symbol.
5069 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5070 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5071 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5072 __rld_obj_head symbol.
5073 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5075 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5079 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5080 ppc_elf_addr16_ha_reloc.
5081 (ppc_elf_addr16_ha_reloc): New static function.
5083 * coff-mips.c (struct mips_hi): Define.
5084 (mips_refhi_list): New static variable.
5085 (mips_refhi_addr, mips_refhi_addend): Remove.
5086 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5087 (mips_reflo_reloc): Process mips_refhi_list.
5088 (mips_relhi_list): New static variable.
5089 (mips_relhi_addr, mips_relhi_addend): Remove.
5090 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5091 (mips_rello_reloc): Process mips_relhi_list.
5092 (mips_relocate_section): Permit an arbitrary number of REFHI or
5093 RELHI relocs before the associated REFLO or RELLO reloc.
5095 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5097 * aout-target.h (MY(callback)): Set reloc_count fields.
5099 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5101 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5102 sections unless this is a SunOS link.
5104 * VERSION: Set to 2.7.1.
5106 * Released binutils 2.7.
5108 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5110 * i386aout.c: Include "aout/aout64.h".
5111 (i386aout_write_object_contents): New static function.
5112 (MY_write_object_contents): Define.
5114 * netbsd.h (MY(write_object_contents)): Make sure that
5115 adjust_sizes_and_vmas is called before fiddling with the magic
5118 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5120 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5122 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5124 * libbfd-in.h (itos, stoi): Don't define.
5125 * libbfd.h: Rebuild.
5126 * i386lynx.c (KEEPIT): Define as udata.i.
5127 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5128 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5129 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5130 flags. Don't use stoi.
5132 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5134 * elf.c (map_sections_to_segments): Don't start a new segment for
5135 a writable section if it's on the same page as the previous
5136 segment. Reset the writable variable for a readonly section.
5138 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5140 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5141 first_thunk_address, thunk_size, and import_table_size.
5142 * peicode.h: Improved some diagnostics regarding edata sections.
5144 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5146 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5147 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5149 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5151 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5152 with XCOFF_DEF_DYNAMIC set is really defined.
5153 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5154 (xcoff_link_add_symbols): Only create special sections if using an
5157 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5159 (bfd_install_relocation): Likewise.
5161 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5163 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5165 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5166 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5167 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5168 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5169 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5170 are found for LITERAL relocs.
5171 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5172 taken, we cannot generate a .plt entry for the symbol.
5174 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5176 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5177 sysconf functions (for gprof).
5178 * configure, config.in: Rebuild.
5180 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5182 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5183 an archive if it has a map. If the object file has the wrong
5186 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5187 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5189 (alpha_relocate_section): Likewise.
5191 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5192 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5193 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5194 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5195 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5196 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5197 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5198 * peicode.h: Corresponding changes.
5200 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5202 * elflink.h (elf_create_pointer_linker_section): Comment out code
5203 dealing with making GOT pointers negative of the GOT symbol for
5206 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5208 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5209 increment the .rela.plt size until after we're done creating the
5211 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5212 .rela.plt offset directly rather than calculating it.
5214 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5216 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5217 Use autoconf-set values.
5218 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5219 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5222 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5223 * configure: Rebuilt.
5225 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5227 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5228 handling code > 1k away.
5230 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5232 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5233 defined, output whenever the symbol is updated.
5235 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5237 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5238 section to 0 if user_set_vma is set.
5239 * elflink.h (elf_bfd_final_link): Likewise.
5241 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5243 Partially undo patch of Jun 20.
5244 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5245 (coff_compute_section_file_positions): Likewise.
5246 (coff_write_object_contents): Likewise. Re-add deleted code, but
5247 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5248 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5250 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5252 * config.bfd: Add support for *-*-rtems* configurations.
5254 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5256 * elf.c (prep_headers): Add bfd_arch_alpha case.
5258 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5260 * elf64-alpha.c: New file.
5261 * config.bfd (alpha-*-linuxecoff*): New target.
5262 (alpha-*-linux*, alpha-*-elf*): New targets.
5263 * configure.in (bfd_elf64_alpha_vec): New vector.
5264 * configure: Rebuild.
5265 * targets.c (bfd_elf64_alpha_vec): Declare.
5266 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5267 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5268 * bfd-in2.h, libbfd.h: Rebuild.
5269 * Makefile.in: Rebuild dependencies.
5270 (BFD64_BACKENDS): Add elf64-alpha.o.
5271 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5273 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5276 than relying on a right shift of 32.
5278 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5280 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5281 ifdef to COFF_WITH_PE.
5282 (coff_compute_section_file_positions): Likewise.
5283 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5284 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5285 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5286 COFF_IMAGE_WITH_PE, always include.
5288 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5290 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5293 approximate the correct answer if SIZEOF_HEADERS was not used.
5295 * binary.c (binary_set_section_contents): Set section file
5296 position based on LMA rather than VMA.
5298 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5300 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5301 symbols if info->strip == strip_all.
5303 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5305 * coff-h8300.c: Remove #if 0 code.
5306 (compatable): Don't allow mixing/matching of different architectures.
5308 * archures.c (bfd_mach_h8300s): Add.
5309 * bfd-in2.h: Rebuilt.
5310 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5312 (h8300_reloc16_estimate): Likewise.
5313 (h8300_reloc16_extra_cases): Likewise.
5314 (h8300_bfd_link_add_symbols): Likewise.
5315 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5316 (coff_set_flags): Likewise.
5317 * cpu-h8300.c (h8300_scan): Likewise.
5318 Add H8/S to bfd_h8300_arch list.
5320 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5322 Added support for Alpha OpenVMS:
5323 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5324 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5325 * config.h-vms, makefile.vms: New files.
5326 * config.bfd (alpha-*-*vms*): New target.
5327 * configure.in (evax_alpha_vec): New target vector.
5328 * configure: Rebuild.
5329 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5330 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5331 * targets.c (bfd_target_evax_flavour): Define.
5332 (evax_alpha_vec): Declare.
5333 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5334 if BFD64 is defined.
5335 * bfd-in2.h, libbfd.h: Rebuild.
5336 * Makefile.in: Rebuild dependencies.
5337 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5338 evax-emh.o, and evax-misc.o.
5339 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5340 evax-etir.c, evax-emh.c, and evax-misc.c.
5341 (HFILES): Add evax.h.
5343 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5347 (h8300_bfd_link_add_symbols): Likewise.
5349 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5351 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5352 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5354 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5356 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5357 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5359 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5360 R_MIPS_32 relocs if creating a shared library.
5362 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5364 * peicode.h (add_data_entry): Use pei_section_data rather than
5365 _cooked_size. Corresponds to May 13 change in coffcode.h.
5367 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5369 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5370 * coffcode.h (coff_write_object_contents): If there are long
5371 section names, always set the f_symptr field, even if there are no
5373 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5374 if there are no symbols.
5376 * coffgen.c (make_a_section_from_file): Check return value of
5377 _bfd_coff_read_string_table.
5378 (coff_real_object_p): Check return value of
5379 make_a_section_from_file.
5380 (_bfd_coff_read_string_table): Check that there are some symbols
5381 before trying to read the string table size.
5383 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5385 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5386 to replace a symbol in a dynamic object with a symbol from another
5387 dynamic object, do the replacement if the existing symbol is
5388 global linkage code.
5390 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5391 for _ptrgl, and treat it as global linkage code.
5393 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5394 filename or N_SO symbol past the offset, and use it to indicate
5395 that there is no line number or function when appropriate.
5397 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5399 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5400 common symbol defined by the linker. Don't export function code
5401 even if export_defineds is set.
5403 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5405 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5407 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5408 (h8300_symbol_address_p): New function.
5409 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5412 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5414 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5416 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5417 correctly for the two variants. Allow relaxing if the target
5418 is 128 bytes away since after relaxation it'll be 126 bytes away.
5419 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5420 "dot" and "value". Allow relaxing if the target is 128 bytes
5421 away since after relaxation it'll be 126 bytes away.
5422 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5423 the given section until nothing changes.
5425 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5427 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5428 alignment hack--we can get the lnnoptr info another way without
5429 suddenly increasing the alignment requirements. Set the flags for
5431 (ecoff_compute_section_file_positions): Do so.
5433 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5435 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5436 to keep the HP emulator database happy.
5438 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5439 From Kevin Buettner <kev@primenet.com>.
5441 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5443 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5444 name of a NULL section.
5446 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5448 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5449 set, always call the notice callback.
5451 * VERSION: Increment for bfdlink.h change.
5453 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5455 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5456 (sh_relax_delete_bytes): Correct handling of differently sized
5457 trailing alignment reloc.
5459 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5460 * bfd-in2.h: Rebuild.
5461 * configure.in: Warn if there is no known 64 bit type.
5462 * configure: Rebuild.
5464 * Makefile.in: Rebuild dependencies.
5465 (BFD32_BACKENDS): Add ppcboot.o.
5466 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5468 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5469 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5471 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5473 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5474 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5475 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5476 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5478 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5480 * elf64-mips.c: Improve reloc special_functions and handling of
5481 SHT_MIPS_OPTIONS section.
5482 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5483 mips_elf_hi16_reloc and make globally visible.
5484 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5485 make globally visible.
5486 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5487 make globally visible.
5488 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5489 and make globally visible.
5490 (gprel16_with_gp): Check howto->src_mask before using value in
5492 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5493 and make globally visible.
5494 (gprel32_with_gp): Check howto->src_mask before fetching value.
5495 (bfd_mips_elf_swap_options_in): New function.
5496 (bfd_mips_elf_swap_options_out): New function.
5497 (_bfd_mips_elf_set_private_flags): Rename from
5498 mips_elf_set_private_flags and make globally visible.
5499 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5500 mips_elf_copy_private_bfd_data and make globally visible.
5501 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5502 mips_elf_merge_private_bfd_data and make globally visible.
5503 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5504 for a SHT_MIPS_OPTIONS section.
5505 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5506 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5507 name of a SHT_MIPS_OPTIONS section.
5508 (_bfd_mips_elf_set_section_contents): New function.
5509 (mips_elf32_section_processing): Set the GP value in a
5510 SHT_MIPS_OPTIONS section.
5511 (_bfd_mips_elf_find_nearest_line): Rename from
5512 mips_elf_find_nearest_line and make globally visible.
5513 (bfd_elf32_set_section_contents): Define.
5514 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5515 (_bfd_mips_elf_lo16_reloc): Declare.
5516 (_bfd_mips_elf_gprel16_reloc): Declare.
5517 (_bfd_mips_elf_got16_reloc): Declare.
5518 (_bfd_mips_elf_gprel32_reloc): Declare.
5519 (_bfd_mips_elf_set_private_flags): Declare.
5520 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5521 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5522 (_bfd_mips_elf_find_nearest_line): Declare.
5523 (_bfd_mips_elf_set_section_contents): Declare.
5525 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5527 (elf_info_to_howto): Define.
5528 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5530 (elf_info_to_howto): Define.
5531 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5533 (elf_info_to_howto): Define.
5535 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5536 R_MOV16B[12], to match change in coff/internal.h.
5538 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5540 * elf64-mips.c: Extensive additions to provide better support for
5541 writing files and for gas.
5542 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5543 of mips_elf_object_p.
5544 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5545 _bfd_mips_elf_object_p.
5546 (_bfd_mips_elf_final_write_processing): Rename from
5547 mips_elf_final_write_processing and make globally visible.
5548 (_bfd_mips_elf_fake_sections): Rename from
5549 mips_elf_fake_sections and make globally visible.
5550 (_bfd_mips_elf_section_from_bfd_section): Rename from
5551 mips_elf_section_from_bfd_section and make globally visible.
5552 (_bfd_mips_elf_section_processing): New function, broken out of
5553 mips_elf_section_processing.
5554 (mips_elf32_section_processing): Rename from
5555 mips_elf_section_processing; call
5556 _bfd_mips_elf_section_processing.
5557 (_bfd_mips_elf_symbol_processing): Rename from
5558 mips_elf_symbol_processing and make globally visible.
5559 (_bfd_mips_elf_read_ecoff_info): Rename from
5560 mips_elf_read_ecoff_info and make globally visible.
5561 (mips_elf32_ecoff_debug_swap): Rename from
5562 mips_elf_ecoff_debug_swap.
5563 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5564 struct symbol_cache_entry.
5565 (_bfd_elf_validate_reloc): New function, moved in from
5566 elfcode.h:validate_reloc.
5567 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5568 to _bfd_elf_validate_reloc. Change all callers.
5569 * elf-bfd.h (bfd_section_from_shdr): Declare.
5570 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5571 (_bfd_elf_validate_reloc): Declare.
5572 (_bfd_mips_elf_object_p): Declare.
5573 (_bfd_mips_elf_fake_sections): Declare.
5574 (_bfd_mips_elf_section_from_bfd_section): Declare.
5575 (_bfd_mips_elf_section_processing): Declare.
5576 (_bfd_mips_elf_symbol_processing): Declare.
5577 (_bfd_mips_elf_read_ecoff_info): Declare.
5578 (_bfd_mips_elf_final_write_processing): Declare.
5579 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5582 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5583 (mips_elf_final_write_processing): Likewise.
5585 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5587 64-bit MIPS ELF ABI objdump support:
5588 * elf64-mips.c: New file.
5589 * Makefile.in: Rebuild dependencies.
5590 (BFD64_BACKENDS): Add elf64-mips.o.
5591 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5592 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5593 bfd_elf64_littlemips_vec to targ_selvecs.
5594 (mips*-*-elf*): Likewise.
5595 * confingure.in: Add bfd_elf64_bigmips_vec and
5596 bfd_elf64_littlemips_vec to vector switch.
5597 * configure: Rebuild.
5598 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5599 broken out of mips_elf_section_from_shdr.
5600 (mips_elf32_section_from_shdr): Rename from
5601 mips_elf_section_from_shdr. Call new function.
5602 (elf_backend_section_from_shdr): Update name of renamed function.
5603 * elf-bfd.h (struct elf_size_info): Change second parameter of
5604 write_out_phdrs to be const. Likewise for second parameter of
5606 (struct bfd_elf_section_data): Add rel_hdr2 field.
5607 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5608 (bfd_elf32_swap_symbol_out): Likewise.
5609 (bfd_elf32_swap_reloc_in): Likewise.
5610 (bfd_elf32_swap_reloc_out): Likewise.
5611 (bfd_elf32_swap_reloca_in): Likewise.
5612 (bfd_elf32_swap_reloca_out): Likewise.
5613 (bfd_elf32_swap_phdr_in): Likewise.
5614 (bfd_elf32_swap_phdr_out): Likewise.
5615 (bfd_elf32_swap_dyn_in): Likewise.
5616 (bfd_elf32_swap_dyn_out): Likewise.
5617 (bfd_elf32_slurp_symbol_table): Declare.
5618 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5619 (bfd_elf32_write_out_phdrs): Declare.
5620 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5621 (bfd_elf64_swap_symbol_out): Likewise.
5622 (bfd_elf64_swap_reloc_in): Likewise.
5623 (bfd_elf64_swap_reloc_out): Likewise.
5624 (bfd_elf64_swap_reloca_in): Likewise.
5625 (bfd_elf64_swap_reloca_out): Likewise.
5626 (bfd_elf64_swap_phdr_in): Likewise.
5627 (bfd_elf64_swap_phdr_out): Likewise.
5628 (bfd_elf64_swap_dyn_in): Likewise.
5629 (bfd_elf64_swap_dyn_out): Likewise.
5630 (bfd_elf64_slurp_symbol_table): Declare.
5631 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5632 (bfd_elf64_write_out_phdrs): Declare.
5633 (_bfd_mips_elf_section_from_shdr): Declare.
5634 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5635 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5636 section for the section, add the new one to rel_hdr2. Increment
5637 reloc_count rather than setting it.
5638 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5639 Remove static declaration.
5640 (elf_write_shdrs_and_ehdr): Define name as macro.
5641 (elf_write_out_phdrs): Likewise.
5642 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5643 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5644 (elf_swap_symbol_in): Change second parameter to be const.
5645 (elf_swap_symbol_out): Likewise.
5646 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5647 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5648 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5649 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5650 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5651 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5652 parameter to be const. Make non-static.
5653 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5655 (elf_slurp_symbol_table): Make non-static.
5656 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5657 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5658 (elf_backend_size_info): Likewise.
5659 (elfNN_bed): Use elf_backend_size_info.
5660 * targets.c (bfd_elf64_bigmips_vec): Declare.
5661 (bfd_elf64_littlemips_vec): Declare.
5662 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5663 bfd_elf64_littlemips_vec if BFD64 is defined.
5665 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5667 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5669 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5670 zeroes, in alignment holes.
5672 * configure: Rebuild with autoconf 2.10.
5674 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5675 potential leading underscore in the allocated buffer.
5677 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5679 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5680 symbols into .sbss if this is a relocatable link.
5682 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5684 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5685 undefined symbols when creating a shared library.
5687 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5689 * coff-sh.c: Add a bunch of new code and static const arrays to
5690 support aligning loads and stores on four byte memory boundaries.
5692 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5694 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5695 call sh_align_loads.
5696 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5699 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5701 * cache.c (bfd_open_file): Unlink the file before opening it for
5702 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5704 * opncls.c (bfd_fdopenr): Set opened_once.
5706 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5708 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5711 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5712 the code unconditionally.
5714 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5716 * libcoff-in.h (struct pei_section_tdata): Define structure.
5717 (pei_section_data): Define macro.
5718 * libcoff.h: Rebuild.
5719 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5720 store s_paddr field in pei_section_data.
5721 (coff_compute_section_file_positions): Use pei_section_data rather
5722 than _cooked_size, and don't overwrite an existing value.
5723 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5724 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5725 * peicode.h (coff_bfd_copy_private_section_data): Define if
5727 (pe_bfd_copy_private_section_data): New static function if
5730 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5732 * srec.c (srec_set_arch_mach): Write as a function rather than a
5735 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5736 no map, just check each member in turn to see whether it is
5739 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5741 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5742 table. Call BFD_ASSERT to validate header size, instead of
5744 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5747 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5749 * ppcboot.c: New target for looking at PPCbug boot records.
5751 * config{ure.in,.bfd}: Add support for ppcboot target.
5753 * configure: Regenerate.
5755 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5757 * coff-h8300.c (howto_table): Update names to match recent
5758 changes to include/coff/internal.h. Fix minor errors in the
5759 existing relocs. Add R_MOVL1 and R_MOVL2.
5760 (rtype2howto): Similarly.
5761 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5762 existing relaxing code and peform more relaxing.
5763 (h8300_reloc16_extra_cases): Likewise.
5765 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5767 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5770 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5772 * elfcode.h (elf_object_p): Reject generic ELF target if
5773 e_machine matches an alternate machine code in a specific backend.
5775 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5776 obsolete align_power_min field.
5778 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5780 * coff-h8300.c (reloc_howto_type): Add howto entry for
5782 (rtype2howto): Handle R_PCRWORD_B.
5783 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5784 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5785 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5786 branch (R_PCWORD_B).
5788 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5790 * aoutx.h (translate_from_native_sym_flags): Set the section for
5791 BSF_CONSTRUCTOR symbols.
5793 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5796 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5798 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5799 stop looking when section is found.
5801 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * coffcode.h (STRING_SIZE_SIZE): Define.
5804 (styp_to_sec_flags): Handle long symbol names when looking for the
5806 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5807 (bfd_coff_long_section_names): Define.
5808 (coff_write_object_contents): Handle long section names.
5809 (bfd_coff_std_swap_table): Initialize new field.
5810 * libcoff.h: Rebuild.
5811 * coffgen.c (make_a_section_from_file): Handle long section
5813 (coff_write_symbols): Handle long section names.
5814 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5815 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5816 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5817 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5818 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5819 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5820 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5821 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5823 * bout.c (b_out_callback): Set lma of sections.
5824 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5825 parameter to output_bfd. Used input_bfd instead of output_bfd in
5828 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5830 * aoutx.h (translate_from_native_sym_flags): Don't create
5831 SEC_CONSTRUCTOR sections.
5832 * ecoff.c (ecoff_set_symbol_info): Likewise.
5834 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5835 From Don Bowman <bowman@waterloo.hp.com>.
5837 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5839 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5840 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5842 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5844 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5845 mips_32_relocs field.
5846 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5847 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5848 relocs against a global symbol which is not defined in a regular
5850 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5851 against a global symbol, increment mips_32_relocs.
5852 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5853 the symbol is not defined in a regular file, make room in the
5856 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5858 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5859 file position and the virtual file position separately. Set
5860 filepos information bsaed on the real file position.
5861 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5862 Jan 23 change to coffcode.h.
5864 * som.c (som_slurp_symbol_table): Set the symbol count to the
5865 number of BFD symbols created.
5867 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5869 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5870 output file if linking shared objects. Loop to check all relocs,
5871 rather than returning false on first error.
5873 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5875 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5876 (ppc_elf_additional_program_headers): If .interp section, bump #
5877 of program headers by 1.
5878 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5879 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5880 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5882 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5884 (ppc_elf_relocate_section): If the output section isn't defined,
5885 don't abort, just give an error message.
5887 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5888 being created is .sdata or .sdata2, don't make the symbol dynamic.
5890 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5892 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5893 members of an archive for dynamic objects with no symbols, and
5894 pass them directly to check_archive_element.
5895 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5896 xcoff_link_check_dynamic_ar_symbols.
5897 (xcoff_link_check_dynamic_ar_symbols): New static function.
5899 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5900 from _bfd_nodynamic to _bfd_xcoff.
5901 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5903 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5904 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5905 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5906 * libcoff.h: Rebuild.
5907 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5908 (xcoff_get_section_contents): New static function.
5909 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5910 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5911 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5912 (xcoff_dynamic_reloc): New static variable.
5913 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5914 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5916 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5918 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5919 if reloc_entry->addend is not 0.
5920 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5922 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5924 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5926 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5927 Add entries for R_SPARC_[56].
5928 (sparc_reloc_map): Add entries for R_SPARC_[56].
5930 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5932 Optimize linking of stabs in sections as used in ELF and COFF.
5933 * stabs.c: New file.
5934 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5935 (_bfd_write_section_stabs): Declare.
5936 (_bfd_write_stab_strings): Declare.
5937 * libbfd.h: Rebuild.
5938 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5939 (struct coff_link_hash_table): Add stab_info field.
5940 * libcoff.h: Rebuild.
5941 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5943 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5945 (_bfd_coff_final_link): Write out stab strings hash table.
5946 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5947 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5949 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5950 (struct bfd_elf_section_data): Add stab_info field.
5951 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5953 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5954 _bfd_link_section_stabs.
5955 (elf_bfd_final_link): Write out stab strings hash table.
5956 (elf_link_input_bfd): Handle optimized stabs sections.
5957 * reloc.c (_bfd_final_link_relocate): Check address against
5958 _raw_size rather than _cooked_size.
5959 * Makefile.in: Rebuild dependencies.
5960 (BFD_LIBS): Add stabs.o
5961 (BFD_LIBS_CFILES): Add stabs.c.
5963 * VERSION: Increment for bfdlink.h change.
5965 * coffgen.c (coff_renumber_symbols): Correct handling of
5966 BSF_NOT_AT_END common symbols.
5968 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5970 * coff-ppc.c (record_toc): Add cast to avoid warning.
5971 (ppc_allocate_toc_section): Likewise.
5972 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5973 (ppc_coff_reloc_type_lookup): Remove unreached code.
5974 * coffcode.h (coff_write_object_contents): Don't take the address
5976 * peicode.h (pe_print_idata): Add casts to avoid warning.
5977 (pe_print_edata): Likewise.
5978 (pe_print_reloc): Remove ANSI C string concatenation.
5980 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5984 * libcoff.h: Rebuild.
5985 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5987 (coff_swap_aux_out): Likewise.
5988 * peicode.h (coff_swap_aux_in): Likewise.
5989 (coff_swap_aux_out): Likewise.
5990 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5992 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5994 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5995 Fix up .bf endndx link fields.
5996 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5998 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6001 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6003 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6004 on Solaris PowerPC systems doesn't get confused.
6006 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6009 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6010 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6011 update did_reg and did_reg2.
6013 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6015 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6017 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6018 callback routines, pass h->root.string rather than name, in case
6019 copy is true and name is transient.
6021 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6023 * elfcore.h: Add support for core files with multiple threads.
6024 (Primarily for Solaris.)
6026 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6028 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6029 section->orelocation is NULL.
6031 * coffgen.c (bfd_coff_get_syment): New function.
6032 (bfd_coff_get_auxent): New function.
6033 * bfd-in.h (bfd_coff_get_syment): Declare.
6034 (bfd_coff_get_auxent): Declare.
6035 * bfd-in2.h: Rebuild.
6037 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6039 * elf32-mips.c (struct mips_hi16): Define.
6040 (mips_hi16_addr, mips_hi16_addend): Remove.
6041 (mips_hi16_list): New static variable.
6042 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6043 (mips_elf_lo16_reloc): Process mips_hi16_list.
6044 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6045 relocs before the associated LO16 reloc.
6047 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6049 * versados.c (versados_scan): Check bfd_alloc return value.
6050 (versados_object_p): Check all bfd_read return values. Require
6051 that lang field be less than 10, to avoid confusion with Intel Hex
6054 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6056 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6057 not 0, for an absolute symbol.
6058 (NAME(aout,swap_ext_reloc_out)): Likewise.
6060 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6061 (ihex_write_object_contents): For a large start address, output
6062 the full 32 bit address in record type 5.
6064 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6065 to int to avoid promotion problems in prototype.
6067 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6069 * configure.host: Use ${srcdir} when looking for picfrag.
6071 * configure.host: Switch on ${libdir}, not $(libdir). From
6072 alan@spri.levels.unisa.edu.au (Alan Modra).
6074 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6075 entry point, not just for DYNAMIC objects.
6076 * sunos.c (sunos_add_dynamic_symbols): Always call
6077 sunos_create_dynamic_sections. If called with a non DYNAMIC
6078 object, don't do anything else.
6079 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6081 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6083 * configure.in: Permit --enable-shared to specify a list of
6085 * configure: Rebuild.
6087 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6088 host when configuring with --enable-shard.
6090 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6092 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6095 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6096 to avoid crashing in bfd_hash_replace.
6098 * sysdep.h: Use #ifdef, not #if.
6100 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6102 * config.in: Rebuild.
6104 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6106 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6107 (AC_CHECK_HEADERS): Check for sys/time.h
6108 (AC_HEADER_TIME): Add macro.
6109 * configure: Rebuild.
6110 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6111 to control what combination of <time> and <sys/time.h>
6114 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6116 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6117 (aout_32_sunos4_write_object_contents): Likewise.
6118 * aoutx.h (NAME(aout,machine_type)): Handle
6119 bfd_mach_sparc_{sparclet,sparclite}.
6120 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6121 (bfd_mach_sparc_v9_p): Update.
6122 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6123 * libaout.h (enum machine_type): Add M_SPARCLET.
6124 * sunos.c (MACHTYPE_OK): Define.
6125 * bfd-in2.h: Regenerated.
6127 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6129 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6130 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6131 * elflink.c (_bfd_elf_create_got_section): Store the
6132 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6133 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6134 global offset table goes over 0x1000, set the value of
6135 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6136 (elf32_sparc_relocate_section): Subtract the offset of
6137 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6139 * elfcode.h: Don't include <string.h>.
6141 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6143 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6144 generic_link_hash_newfunc. All references changed.
6145 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6146 moved here from libbfd-in.h.
6147 * libbfd-in.h: Corresponding changes.
6148 * libbfd.h: Regenerated.
6150 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6152 * aoutx.h (aout_link_input_section_std): When reporting an
6153 overflow error, use the name of the symbol in the hash table if
6155 (aout_link_input_section_ext): Likewise.
6157 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6158 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6160 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6162 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6163 * coffcode.h (coff_compute_section_file_positions): Likewise.
6164 (coff_write_object_contents): Likewise.
6166 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6168 * section.c (SEC_LINK_ONCE): Define.
6169 (SEC_LINK_DUPLICATES): Define.
6170 (SEC_LINK_DUPLICATES_DISCARD): Define.
6171 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6172 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6173 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6174 * bfd-in2.h: Rebuild.
6175 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6176 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6177 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6178 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6179 SEC_LINK_ONCE, and look through the symbol table for the setting
6180 for SEC_LINK_DUPLICATES.
6181 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6182 set for a section, find the section symbol in the symbol table,
6183 and set the aux entry based on SEC_LINK_DUPLICATES.
6184 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6185 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6186 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6187 * coff-i386.c (i386coff_vec): Likewise.
6188 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6190 * VERSION: Bump to 2.6.1.
6191 * Makefile.in (stamp-h): Depend upon VERSION.
6193 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6195 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6196 * libbfd.h: Rebuilt.
6197 * linker.c (generic_link_hash_newfunc): No longer static.
6198 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6200 * coff-h8300.c: Add two derived hash tables and their associated
6201 funtions and #defines for use by the h8300 linker.
6202 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6203 the function vector as needed. Place the address of the function
6204 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6205 Rewrite the vectors section contents as necessary.
6206 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6207 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6208 (coff_bfd_link_hash_table_create): Likewise.
6210 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6212 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6213 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6215 (hppa_rebuild_insn): Pass pointer to correct type to
6216 low_sign_unext and dis_assemble_21.
6218 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6220 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6221 Stick with sparc-*-{sysv4*,solaris2*}.
6223 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6225 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6226 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6227 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6228 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6229 fields is non-zero, print them.
6231 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6232 ifdef. Remove unused variables.
6233 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6235 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6236 (get_symbol_value): Ifdef out.
6237 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6238 (coff_ppc_relocate_section): Remove unused variables. Make
6239 fprintf strings and argument types correspond. Put before_addr in
6241 (dump_toc): Make fprintf strings and argument types correspond.
6242 (ppc_process_before_allocation): Remove unused variables. Always
6244 (ppc_reflo_reloc): Ifdef out.
6245 (ppc_addr32nb_reloc): Ifdef out.
6246 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6248 (coff_ppc_rtype_to_howto): Likewise.
6249 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6251 * peicode.h (pe_print_idata): Move otherwise unused variables into
6252 the #ifdef where they are used. Always return a value.
6253 (pe_print_edata): Make fprintf strings and argument types
6254 correspond. Always return a value.
6255 (pe_print_pdata): Removed unused variable addr_value. Always
6257 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6258 strings and argument types correspond. Always return a value.
6260 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6261 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6262 variable rela inside #if 0 section where it is used.
6264 * ns32k.h: New file.
6265 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6266 functions to start with _bfd_.
6267 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6268 functions in cpu-ns32k.h.
6269 * Makefile.in: Rebuild dependencies.
6270 (HFILES): Add ns32k.h.
6272 * section.c (struct sec): Add linker_mark field. Change
6273 user_set_vma and reloc_done to be single bit fields.
6274 (STD_SECTION): Update accordingly.
6275 * bfd-in2.h: Rebuild.
6276 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6278 (aout_link_input_bfd): Don't link unmarked sections.
6279 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6281 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6282 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6284 * elflink.h (elf_bfd_final_link): Mark sections included in the
6286 (elf_link_input_bfd): Don't link unmarked sections.
6287 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6289 (xcoff_link_input_bfd): Don't link unmarked sections.
6291 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6292 overflow error messages.
6294 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6296 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6297 is not set, print "BFD: " before the error message.
6299 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6300 Miles Bader <miles@gnu.ai.mit.edu>.
6301 * configure: Rebuild.
6303 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6305 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6308 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6309 m68k-aout, m68k-coff, and m68k-elf targets.
6311 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6313 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6314 (ieee_generic_stat_arch_elt): Restructured to prevent
6315 ieee_object_p from being called repeatedly.
6317 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6319 * coffcode.h (coff_write_object_contents): Allocate
6320 buffers large enough for any FILEHDR or AOUTHDR.
6322 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6324 * ecofflink.c (lookup_line): New static function, renamed and
6325 slighly changed from old _bfd_ecoff_locate_line.
6326 (_bfd_ecoff_locate_line): Cache line number information. Use
6327 lookup_line for actual lookup.
6329 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6331 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6332 multiple of 20 bytes.
6334 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6336 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6337 allocate ecoff_find_line, and don't initialize by hand.
6338 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6339 mips_elf_find_line, and don't call memset.
6341 * coffcode.h (coff_compute_section_file_positions): If not
6342 producing a final executable, don't consider sofar when aligning
6343 the section to the correct size.
6345 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6347 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6348 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6349 * coffgen.c (coff_section_symbol): Ifdef out.
6351 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6353 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6354 output_bfd is not NULL.
6356 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6358 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6359 of bfd_alloc (fixes fix_line not being initialized).
6360 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6362 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6364 * coffcode.h: Allow specific backends to override the
6365 bfd_link_add_symbols routine.
6367 * coff-h8300.c: Include genlink.h.
6368 (howto_table): Add R_MEM_INDIRECT.
6369 (rtype2howto): Support R_MEM_INDIRECT.
6370 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6373 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6375 * coff-alpha.c (alpha_relocate_section): Use
6376 info->callbacks_warning, rather than _bfd_error_handler, for
6377 "multiple gp" warning.
6379 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6381 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6382 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6383 table string. Use bfd_wrapped_link_hash_lookup.
6384 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6386 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6387 table, if any, when writing out symbols.
6388 (aout_link_input_section_std): Use the name from the hash table,
6389 if any, when reporting undefined symbols.
6390 (aout_link_input_section_ext): Likewise.
6391 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6392 * bout.c (get_value): Likewise.
6393 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6394 * ecoff.c (ecoff_reloc_link_order): Likewise.
6395 * elflink.h (elf_link_add_object_symbols): Likewise.
6396 (elf_reloc_link_order): Likewise.
6397 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6398 (_bfd_generic_reloc_link_order): Likewise.
6399 (default_indirect_link_order): Likewise.
6400 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6401 * sunos.c (sunos_add_one_symbol): Likewise.
6402 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6403 (bfd_xcoff_link_count_reloc): Likewise.
6404 (xcoff_reloc_link_order): Likewise.
6406 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6407 into -1 for intern->rss.
6409 * configure: Rebuild with autoconf 2.8.
6411 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6413 * stab-syms.c (__define_stab_duplicate): Define.
6414 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6416 * bfd-in.h (bfd_get_stab_name): Declare.
6417 * bfd-in2.h: Rebuild.
6418 * Makefile.in: Rebuild dependencies.
6419 (BFD_LIBS): Add stab-syms.o.
6420 (BFD_LIBS_CFILES): Add stab-syms.c.
6421 (BFD32_BACKENDS): Remove stab-syms.o.
6422 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6423 * configure.in: Don't list stab-syms.o in bfd_backends.
6424 * configure: Rebuild.
6425 * libaout.h (aout_stab_name): Don't declare.
6426 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6429 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6431 * elf.c (assign_file_positions_for_segments): Adjust file offset
6432 for section alignment even if SEC_LOAD is not set.
6434 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6436 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6437 since they appear as targets in Makefile.in.
6438 * configure: Rebuild.
6440 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6441 don't fiddle with a symbol which is not defined anywhere.
6443 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6445 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6446 though they are defined in a shared library.
6447 (xcoff_build_ldsyms): Likewise.
6449 * coffgen.c (coff_find_nearest_line): Don't look at the line
6450 numbers for the section if section->lineno is NULL.
6452 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6453 message rather than calling BFD_ASSERT.
6454 * elfcode.h (write_relocs): Check return value of
6455 _bfd_elf_symbol_from_bfd_symbol.
6457 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6459 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6462 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6464 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6466 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6467 hppa_reloc_field_selector_type_alt.
6468 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6469 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6471 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6473 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6475 * elf.c (assign_file_positions_for_segments): Adjust the segment
6476 memory size for the alignment of a SEC_ALLOC section, not just a
6479 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6481 * m68klinux.c: New file.
6482 * hosts/m68klinux.h: New file.
6483 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6484 * configure.in (m68*-*-linux*): New native host.
6485 (m68klinux_vec): New vector.
6486 * configure: Rebuild.
6487 * targets.c (m68klinux_vec): Declare.
6488 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6489 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6490 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6491 declaration from bfd_linux_size_dynamic_sections.
6492 (bfd_m68klinux_size_dynamic_sections): Declare.
6493 * bfd-in2.h: Rebuild.
6494 * Makefile.in: Rebuild dependencies.
6495 (BFD32_BACKENDS): Add m68klinux.o.
6496 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6498 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6500 * libhppa.h (pa_arch): Add pa20.
6501 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6502 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6503 (hppa_field_adjust): Handle e_nsel.
6504 * som.c: Provide default definitions for many new relocs found only
6505 in hpux10 include files.
6506 (som_fixup_formats): Add several new relocs from hpux10.
6507 (som_hppa_howto_table): Add hpux10 relocs.
6508 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6510 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6512 * mpw-make.sed: Edit out recent shared library support, and
6513 rules to rebuild .h files using doc/chew.
6515 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6517 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6518 size even of sections with no contents.
6520 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6522 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6523 starting with '$' the way we skip names starting with '.'. When
6524 updating x_endndx, don't be fooled by an index which has been
6527 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6528 struct/union/enum type with no elements.
6530 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6532 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6534 * archive.c (bfd_generic_archive_p): If the first file in the
6535 archive can not be recognized as an object, don't assume that this
6536 is the wrong format.
6538 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6539 format is not bfd_object.
6540 (bfd_elf_get_dt_soname): Likewise.
6542 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6544 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6547 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6549 * bfd.c (tdata): Add netbsd_core_data.
6550 * bfd-in2.h: Regenerated.
6552 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6554 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6555 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6556 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6559 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6560 to get the symbol index, matching 14 Jul 95 change.
6562 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6564 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6565 Remove duplicate definition of gp.
6567 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6569 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6570 assume that we can set the GP value and then get the same value,
6571 since it won't be true if the output file is neither ELF nor
6573 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6574 _bfd_get_gp_value here.
6575 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6576 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6578 (mips_elf_lo16_reloc): Likewise.
6579 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6580 Don't require that the BFD be ELF.
6581 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6582 (mips_elf_gprel32_reloc): Likewise.
6583 (mips_elf_relocate_section): Don't assume we can set and get the
6585 (mips_elf_finish_dynamic_symbol): Don't bother to use
6586 _bfd_get_gp_value here.
6588 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6589 Don't change epdr between malloc and free. Be careful not to free
6590 NULL pointers. Zero out the first RPDR.
6592 * configure.host: On Linux, only pass -rpath option if $(libdir)
6593 is neither /lib nor /usr/lib. From Alan Modra
6594 <alan@mullet.Levels.UniSA.Edu.Au>.
6596 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6598 (elf_dt_name): Rename from elf_dt_needed_name.
6599 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6601 (bfd_elf_get_dt_soname): New function.
6602 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6603 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6604 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6605 * bfd-in2.h: Rebuild.
6607 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6609 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6610 _bfd_sparc_elf_reloc_type_lookup.
6611 (bfd_elf32_bfd_reloc_type_lookup): Update.
6612 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6613 (sparc64_elf_howto_table): Define.
6614 (sparc_reloc_map): Define.
6615 (sparc64_elf_reloc_type_lookup): New function.
6616 (sparc_elf_wdisp16_reloc): New function.
6617 (elf_info_to_howto): Use sparc64_elf_howto_table.
6618 (sparc64_elf_relocate_section): Likewise.
6619 (bfd_elf64_bfd_reloc_type_lookup): Update.
6621 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6623 * configure.host: Check for 'do not mix' from native linker before
6624 trying to use -rpath.
6626 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6628 * bfd.c (_bfd_get_gp_value): New function.
6629 (_bfd_set_gp_value): New function.
6630 * libbfd-in.h (_bfd_get_gp_value): Declare.
6631 (_bfd_set_gp_value): Declare.
6632 * libbfd.h: Rebuild.
6633 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6634 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6635 directly to the fields in the tdata information.
6636 (alpha_relocate_section): Likewise.
6637 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6638 (mips_gprel_reloc): Likewise.
6639 (mips_relocate_section): Likewise.
6640 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6641 (mips_elf_lo16_reloc): Likewise.
6642 (mips_elf_final_gp): Likewise.
6643 (mips_elf_gprel16_reloc): Likewise.
6644 (mips_elf_gprel32_reloc): Likewise.
6645 (mips_elf_relocate_section): Likewise.
6646 (mips_elf_finish_dynamic_symbol): Likewise.
6648 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6650 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6652 * configure.in: Call AC_PROG_CC before configure.host.
6653 * configure: Rebuild.
6654 * configure.host: Don't set information which autoconf should
6655 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6657 * configure.host: Remove go32 and win32 host information, since it
6658 should no longer be needed.
6660 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6661 then start a new segment rather than put a writable section in a
6664 * configure.host: Set RPATH_ENVVAR.
6666 * Makefile.in: Rebuild dependencies.
6668 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6669 zero_section variable.
6671 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6673 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6674 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6675 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6677 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6679 * ieee.c (ieee_write_expression): Only use an R variable for a
6680 local symbol. Don't output a zero offset. Handle a zero address.
6681 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6682 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6684 (parse_expression): Don't try to handle multiple occurrences of a
6685 P variable. Handle I variables differently from X variables. Fix
6686 the order of minus expressions.
6687 (ieee_slurp_external_symbols): Generate an I variable for an NN
6688 record. Fix handling of ATI and ATX records.
6689 (ieee_slurp_sections): Only set minimal section attributes.
6690 Adjust them later, based on the section contents.
6691 (ieee_object_p): Read in the file until just after the ME record.
6692 Call ieee_slurp_section_data to set the section flags.
6693 (do_one): Add iterations parameter. Only repeat the first load
6694 item. Set the section and file reloc flags.
6695 (ieee_slurp_section_data): Set section flags. Pass iterations to
6697 (ieee_canonicalize_reloc): Handle I variables.
6698 (do_with_relocs): Only emit relocation size when necessary.
6699 Increase MAXRUN to 127. Change ov to be assigned, and take
6700 src_mask and pcrel_offset into account.
6701 (ieee_write_data_part): Skip sections that are not loaded.
6702 (ieee_write_external_part): Don't output optional last entry of WX
6704 (ieee_write_me_part): Make setting of me_record neater.
6705 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6707 * syms.c (stt): Add entries for zerovars, vars, and code.
6709 * elfcode.h (validate_reloc): New static function.
6710 (write_relocs): Call validate_reloc for non ELF relocs.
6712 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6713 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6714 (TARGET_LITTLE_SYM): Likewise.
6716 * config.bfd (m68*-*-psos*): New target.
6718 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6720 * i386msdos.c: Remove some #if 0 code.
6721 (msdos_write_object_contents): Don't include empty sections in the
6722 size computation, regardless of their address.
6724 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6726 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6727 is NULL, ie, the -r switch is used.
6729 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6731 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6732 (BFD_RELOC_MIPS_GOT_LO16): Define.
6733 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6734 * bfd-in2.h, libbfd.h: Rebuild.
6735 * elf32-mips.c (mips_reloc_map): Map new relocs.
6737 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6739 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6742 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6743 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6744 simple number for the section address, rather than an expression.
6745 Limit the number of bytes between relocs to MAXRUN.
6746 (ieee_write_me_part): Set me_record to the file offset after the
6748 (ieee_write_processor): New static function.
6749 (ieee_write_object_contents): Use ieee_write_processor.
6751 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6753 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6755 * coff-aux.c: Change include of aux.h to aux-coff.h.
6757 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6759 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6760 relocation put the addend both in the reloc entry and the data.
6761 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6764 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6765 a R_68K_PCxx reloc against a defined global symbol directly.
6766 (elf_m68k_check_relocs): Don't count such a reloc.
6768 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6769 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6770 symbol for now, otherwise always record the symbol as dynamic.
6771 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6772 is not referenced by a dynamic object, and we are not making a
6773 shared object, then don't make a PLT entry. If we do make a PLT
6774 entry, make sure the symbol has been recorded as dynamic.
6776 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6778 * configure.host: When making a shared library, set HLDFLAGS to
6779 pass an appropriate -rpath option. Use the make variable SONAME
6780 as the shared library soname, rather than computing it here. On
6781 SunOS, build stamp-tshlink in place of $(SHLINK).
6782 * Makefile.in (SONAME): New variable.
6783 ($(SHLINK)): Make a link to the transformed name, as well.
6784 (stamp-tshlink): New target.
6785 (install): Skip stamp-tshlink during install.
6787 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6789 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6790 linker sections have been set up yet.
6792 * elf.c (make_mapping): Add an additional argument to suppress
6793 making the first section include the program headers.
6794 (map_sections_to_segments): If the user used -Ttext such that the
6795 program headers are on a different page, do not set the flags
6796 saying that this section includes the program headers.
6798 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6800 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6801 don't define TRAD_HEADER.
6802 * configure: Rebuild.
6804 * netbsd-core.c: New file, support for NetBSD core files.
6805 * hosts/*nbsd.h: Removed.
6807 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6809 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6810 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6811 * libbfd.h, bfd-in2.h: Regenerated.
6812 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6813 bfd_elf32_bfd_reloc_type_lookup.
6814 (reloc_type{,_names}): Deleted.
6815 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6817 (sparc_reloc_map): Add sparc64 relocs.
6818 (sparc_elf_notsupported_reloc): New static function.
6819 (sparc_elf_wdisp16_reloc): New static function.
6820 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6821 (elf32_sparc_relocate_section): Likewise.
6822 (bfd_elf32_bfd_reloc_type_lookup): Define.
6823 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6824 (reloc_type{,_names}): Deleted.
6825 (elf_sparc_howto_table): Deleted.
6826 (sparc_reloc_map): Deleted.
6827 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6828 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6830 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6832 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6835 * Makefile.in (program_transform_name): New variable.
6836 (install): Transform library name before installing it.
6838 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6840 * archures.c (bfd_mach_i960_hx): Define.
6841 * bfd-in2.h: Rebuild.
6842 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6843 (MATRIX): Expand entries for HX.
6844 (arch_info_struct): Add i960:hx entry.
6845 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6846 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6847 (coff_set_flags): Handle bfd_mach_i960_hx.
6849 Support for building as a shared library, based on patches from
6850 Alan Modra <alan@spri.levels.unisa.edu.au>:
6851 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6852 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6853 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6854 * configure: Rebuild.
6855 * configure.host: If --enable-shared, adjust shared library stuff
6856 based on the host. If the host is SunOS, and the linker supports
6857 -rpath, set HLDFLAGS to use it.
6858 * Makefile.in (ALLLIBS): New variable.
6859 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6860 (COMMON_SHLIB, SHLINK): New variables.
6861 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6862 (STAGESTUFF): Remove variable.
6863 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6865 (stamp-ofiles): New target, like old ofiles target, but build
6866 using a temporary file and move-if-change, and touch stamp-ofiles
6868 (ofiles): Just depend upon stamp-ofiles.
6869 (stamp-piclist, piclist): New targets.
6870 ($(SHLIB), $(SHLINK)): New targets.
6871 (targets.o, archures.o): Build twice if PICFLAG is set.
6872 (do_mostlyclean): Remove pic/*.o.
6873 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6875 (do_distclean): Remove pic and stamp-picdir.
6876 (install): Install shared libraries.
6877 ($(OFILES)): Depend upon stamp-picdir.
6878 (stamp-picdir): New target.
6880 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6882 * libcoff.h: Rebuild.
6884 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6885 flavour of a section with no owner.
6887 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6888 ELF_LINK_NON_ELF flag.
6889 (mips_elf_create_got_section): Likewise.
6891 * elf.c: Revert last change, since it breaks dynamic linking.
6892 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6894 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6895 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6896 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6898 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6900 * elf.c (assign_file_positions_for_segments): If the backend does
6901 not want the elf header or the program headers in the address
6902 space, do not include them in the calculations.
6904 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6905 function to determine if we need additional program headers.
6906 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6907 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6909 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6911 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6913 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6915 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6916 back into one line. Some compilers (sunos 4.1.3 for example)
6917 won't accept args split across more than one line.
6919 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6921 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6922 * configure: Regenerate.
6924 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6926 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6927 try to do arithmetic on a void *, cast it to a unsigned char * first.
6929 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6931 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6932 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6934 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6935 flag for a newly defined symbol.
6936 (NAME(bfd_elf,record_link_assignment)): Likewise.
6937 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6938 set the DEF or REF_REGULAR flags correctly.
6940 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6941 (libbfd.h, libcoff.h): Corresponding change.
6943 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6944 a PLT32 reloc as dynamic.
6945 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6946 is not referenced by a dynamic object, and we are not making a
6947 shared object, then don't make a PLT entry. If we do make a PLT
6948 entry, make sure the symbol has been recorded as dynamic.
6950 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6952 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6953 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6954 (powerpcle-*-cygwin32): New.
6955 * peicode.h (add_data_entry): Get address from vma.
6957 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6959 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6960 attached to the section has already been created as an undefined
6961 symbol, treat it as if it hasn't been created yet.
6963 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6965 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6966 symbol or section symbols if stripping all symbols and this is not
6967 a relocateable link. Don't output the symbol string table if
6968 there are no symbols.
6969 (elf_link_flush_output_syms): Don't do anything if there are no
6972 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6974 * coff-aux.c: New file.
6975 * hosts/m68kaux.h: New file.
6976 * config.bfd (m68*-apple-aux*): New target.
6977 * configure.in (m68*-apple-aux*): New native host.
6978 (m68kaux_coff_vec): New vector.
6979 * configure: Rebuild.
6980 * targets.c (m68kaux_coff_vec): Declare.
6981 * coffcode.h (bfd_coff_backend_data): Add field
6982 _bfd_coff_link_add_one_symbol.
6983 (bfd_coff_link_add_one_symbol): Define.
6984 (compare_arelent_ptr): New static function if TARG_AUX.
6985 (coff_write_relocs): If TARG_AUX, sort the relocs.
6986 (coff_write_object_contents): Set A/UX aouthdr magic number.
6987 (coff_link_add_one_symbol): Define if not defined.
6988 (bfd_coff_std_swap_table): Initialize new field.
6989 * libcoff.h: Rebuild.
6990 * cofflink.c (coff_link_add_symbols): Call
6991 bfd_coff_link_add_one_symbol rather than
6992 _bfd_generic_link_add_one_symbol.
6993 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6994 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6995 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6996 * Makefile.in: Rebuild dependencies.
6997 (BFD32_BACKENDS): Add coff-aux.o.
6998 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7000 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7002 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7003 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7005 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7007 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7008 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7009 (maintainer-clean): Warn about deleting special files.
7010 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7012 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7013 warning symbols correctly.
7014 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7015 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7016 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7017 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7018 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7019 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7021 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7024 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7026 * libcoff-in.h: aligned newly exported names with bfd naming
7027 conventions. Removed an erroneous define of POWERPC_LE_PE.
7028 * libcoff.h: Rebuild.
7029 * cofflink.c, coff-ppc.c: the above function name changes
7031 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7033 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7034 * ecoff.c (struct extsym_info): Define.
7035 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7036 to ecoff_link_write_external.
7037 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7038 Strip symbols when appropriate.
7040 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7041 * syms.c (BSF_OBJECT): Define.
7042 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7043 * bfd-in2.h: Rebuild.
7044 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7046 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7049 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7050 copying relocs into a shared object, treat a defined global symbol
7052 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7053 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7054 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7056 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7057 real defined symbol, not to a weak defined symbol.
7059 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7061 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7062 and made a few static functions externs.
7064 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7065 POWERPC_LE_PE hack in cofflink.
7067 * libcoff-in.h: promoted the following from cofflink.c to allow
7068 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7069 coff_debug_merge_element, struct coff_debug_merge_type,
7070 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7071 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7072 coff_debug_merge_hash_lookup, coff_link_section_info,
7073 coff_final_link_info, coff_debug_merge_hash_newfunc,
7074 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7076 * libcoff.h: re-gen'd
7078 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7080 * syms.c: Include "bfdlink.h".
7081 (struct stab_find_info): Define.
7082 (_bfd_stab_section_find_nearest_line): New function.
7083 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7084 * libbfd.h: Rebuild.
7085 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7086 * elf.c (_bfd_elf_find_nearest_line): Try calling
7087 _bfd_stab_section_find_nearest_line before searching the ELF
7088 symbol table. Find the closest STT_FUNC symbol, not the last one.
7089 * libcoff-in.h (coff_data_type): Add line_info field.
7090 * libcoff.h: Rebuild.
7091 * coffgen.c (coff_find_nearest_line): Try calling
7092 _bfd_stab_section_find_nearest_line before searching the COFF
7094 * Makefile.in: Rebuild dependencies.
7096 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7098 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7099 4 bytes, so we get the correct value when updating the register
7100 field in little endian mode.
7102 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7104 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7105 entry_section fields. Add sntoc and snentry fields.
7106 * libcoff.h: Rebuild.
7107 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7108 not toc_section and entry_section (the COFF file does not have any
7109 sections at this point).
7110 (coff_write_object_contents): Set o_snentry and o_sntoc from
7111 snentry and sntoc rather than entry_section and toc_section.
7112 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7113 snentry, not toc_section and entry_section.
7114 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7115 entry_section from hentry.
7116 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7118 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7119 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7120 than using toc_section directly.
7122 * archures.c: Add missing `.' in enum bfd_architecture.
7123 * bfd-in2.h: Rebuild.
7125 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7126 Robert Lipe <robertl@arnet.com>.
7128 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7130 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7131 to sections we allocate. Use bfd_zalloc to allocate initialial
7132 sections, not bfd_alloc.
7133 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7134 SDA{,2}I16 relocations.
7135 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7136 whether to put something in .sbss or not.
7137 (ppc_elf_relocate_section): Add support for more relocations. Add
7138 in sec->output_offset where appropriate. Make error messages
7139 include the symbol name.
7141 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7142 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7143 doesn't get redefined messages if -shared.
7145 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7146 section if the rel_section field has been set up.
7148 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7150 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7153 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7155 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7156 of flags, only flags used are controlled by mach number. Bump up
7157 output file mach number to highest of input file mach numbers.
7158 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7159 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7161 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7162 bfd_elf64_sparc_vec support.
7164 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7166 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7167 the embedded bit is set on some objects and not on others. Just
7169 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7172 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7174 * coffcode.h (coff_new_section_hook): Don't try to align the
7177 * coffcode.h (coff_set_section_contents): Fix the handling of the
7178 .lib section to work even if the entire section contents are
7179 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7180 Robert Lipe <robertl@arnet.com>.
7182 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7184 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7185 memory here for contents.
7187 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7188 _SDA2_BASE_ by 32768.
7189 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7190 started using. Allocate contents for .sdata and .sdata2 sections
7192 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7194 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7195 size _SDA{,2}_BASE_.
7196 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7199 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7201 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7203 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7204 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7205 (bfd_mach_sparc_v9a): Define.
7206 (bfd_mach_sparc_v9_p): Define.
7207 * bfd-in2.h: Regenerated.
7208 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7210 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7211 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7212 to bfd_elf32_sparc_vec.
7213 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7214 Add v8plus{,a} support.
7216 (sparc_compatible): New function.
7217 * elf32-sparc.h: #include "elf/sparc.h".
7218 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7219 elf32_sparc_final_write_processing): New functions.
7220 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7221 elf_backend_final_write_processing): Define.
7223 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7225 * elf-bfd.h (struct elf_link_hash_entry): Add
7226 linker_section_pointer field.
7227 (enum elf_linker_section_enum): Enumeration for new way of
7228 creating linker dynamic sections and symbols.
7229 (elf_linker_section{,_pointers}): New structures for creating
7230 dynamic sections and symbols.
7231 (elf_obj_tdata): Add linker_section_pointers and linker_section
7233 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7234 (_bfd_elf_create_linker_section): New declarations.
7235 (_bfd_elf_find_pointer_linker_section): Ditto.
7236 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7237 (_bfd_elf_make_linker_section_rela): Ditto.
7239 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7241 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7242 (ppc_elf_create_linker_section): New function to create the
7243 sections .got, .sdata, and .sdata2.
7244 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7246 (ppc_elf_check_relocs): Support more of the eabi relocations.
7247 (ppc_elf_relocate_section): Ditto.
7248 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7249 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7251 * elflink.h (elf_create_pointer_linker_section): New function to
7252 create initialized pointers in dynamic linker sections.
7253 (elf_finish_pointer_linker_section): Actually intialize the
7254 pointers created above.
7256 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7257 macros to provide both 32 and 64 bit versions of
7258 elf_create_pointer_linker_section.
7259 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7260 provide both 32 and 64 bit versions of
7261 elf_finish_pointer_linker_section.
7263 * elflink.c (_bfd_elf_create_linker_section): New function to
7264 create a linker section.
7265 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7266 given address in the linker pointer offsets created for a given
7268 (_bfd_elf_make_linker_section_rela): Make a RELA section
7269 corresponding to the generated linker section.
7271 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7273 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7275 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7277 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7278 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7279 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7280 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7281 toc entry in an objdump) for now.
7282 (ppc_do_last, ppc_get_last): New function - needed to save processing
7283 the toc owner to the end.
7284 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7287 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7288 toc owner from being done till last. Must define POWERPC_LE_PC
7291 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7293 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7295 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7296 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7298 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7300 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7302 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7304 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7306 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7308 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7310 * elf.c (assign_file_positions_for_segments): Don't increment file
7311 offset for a segment which contains no loadable sections.
7313 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7315 * reloc.c: Add new PowerPC relocations.
7316 * {bfd-in2,libbfd}.h: Regenerate.
7318 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7319 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7321 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7323 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7326 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7329 * coffgen.c (coff_find_nearest_line): Don't try to cache
7330 information in sections that are not owned by a BFD. From Richard
7331 Henderson <richard@atheist.tamu.edu>.
7333 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7334 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7335 * elflink.h (elf_link_output_extsym): Remove special check for
7338 * ecoffswap.h: Add prototypes for static functions.
7340 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7342 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7343 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7345 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7346 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7347 support. Begin support for R_PPC_SDA{2,}REL.
7349 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7351 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7352 create the .got and .got.neg sections.
7353 (ppc_elf_size_dynamic_sections): Call it.
7354 (ppc_elf_check_relocs): Call it.
7355 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7356 (ppc_elf_check_relocs): Add error messages for relocations we
7357 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7360 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7362 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7363 section flags for V.4 and eabi.
7365 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7367 * elf.c (assign_file_positions_for_segments): If a segment
7368 contains no sections, don't mark it as readable.
7370 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7371 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7373 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7374 dynamic section, if there is one.
7375 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7376 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7377 (bfd_elf64_swap_dyn_in): Likewise.
7378 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7380 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7382 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7383 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7384 <pirker@eiunix.tuwien.ac.at>.
7386 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7388 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7389 PowerPC V.4 and eabi.
7390 * bfd-in2.h: Regenerate.
7391 * libfd.h: Regenerate.
7393 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7395 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7396 section type and SHF_EXCLUDE section flag, turning them into the
7397 appropriate bfd section flag.
7399 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7401 * xcofflink.c (xcoff_link_add_symbols): Create the special
7402 sections if we see a DYNAMIC object, in case that is the only
7403 XCOFF input object we see.
7405 * elf32-mips.c: Extensive changes for a start at dynamic linking
7406 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7408 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7409 (struct elf_backend_data): Remove
7410 elf_backend_create_program_headers field. Add
7411 elf_backend_additional_program_headers and
7412 elf_backend_modify_segment_map fields.
7413 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7415 (elf_backend_additional_program_headers): Likewise.
7416 (elf_backend_modify_segment_map): Likewise.
7417 (elf_backend_create_program_headers): Don't define.
7418 (elfNN_bed): Change to account for field changes.
7419 * elf.c (assign_file_positions_for_segments): Call new
7420 modify_segment_map backend function. Don't call old
7421 create_program_headers backend function.
7422 (get_program_header_size): Call additional_program_headers rather
7423 than create_program_headers.
7424 * elflink.h (elf_link_add_object_symbols): Initialize
7425 type_change_ok from new backend field.
7426 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7428 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7429 a reloc against the appropriate section.
7431 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7432 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7433 (elf_flags_init): Rename from elf_ppc_flags_init.
7434 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7436 (ppc_elf_copy_private_bfd_data): Likewise.
7437 (ppc_elf_merge_private_bfd_data): Likewise.
7439 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7442 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7444 * coff-alpha.c (alpha_relocate_section): During final link, allow
7445 output .lita section to be bigger than 64k by adjusting gp value
7446 on a per-input section basis.
7447 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7449 (struct ecoff_section_tdata): Add gp field.
7451 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7453 Handle Alpha ECOFF changes in OSF/1 3.2.
7454 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7456 * coff-alpha.c: Include "aout/ar.h".
7457 (alpha_ecoff_get_relocated_section_contents): Don't require an
7458 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7459 3.2 doesn't generate one.
7460 (alpha_relocate_section): Likewise.
7461 (alpha_ecoff_slurp_armap): Define.
7462 (alpha_ecoff_slurp_extended_name_table): Define.
7463 (alpha_ecoff_construct_extended_name_table): Define.
7464 (alpha_ecoff_truncate_arname): Define.
7465 (alpha_ecoff_write_armap): Define.
7466 (alpha_ecoff_generic_stat_arch_elt): Define.
7467 (alpha_ecoff_update_armap_timestamp): Define.
7469 (alpha_ecoff_read_ar_hdr): New static function.
7470 (alpha_ecoff_get_elt_at_filepos): New static function.
7471 (alpha_ecoff_openr_next_archived_file): New static function.
7472 (alpha_ecoff_get_elt_at_index): New static function.
7473 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7474 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7475 _bfd_ecoff to alpha_ecoff.
7476 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7477 field from backend structure, rather than always calling
7478 _bfd_get_elt_at_filepos.
7479 * coff-mips.c (mips_ecoff_backend_data): Initialize
7480 get_elt_at_filepos field.
7481 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7482 from _bfd_generic_read_ar_hdr with minor changes.
7483 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7484 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7485 * libbfd.h: Rebuild.
7487 * bfd-in.h (BFD_IN_MEMORY): Define.
7488 * libbfd-in.h (struct bfd_in_memory): Define.
7489 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7490 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7491 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7492 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7493 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7494 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7495 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7496 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7497 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7498 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7500 (bfd_openstreamr): Likewise.
7501 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7502 BFD_IN_MEMORY is not set.
7503 * riscix.c (riscix_some_aout_object_p): Likewise.
7504 * bfd-in2.h, libbfd.h: Rebuild.
7506 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7507 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7508 (bfd_get_elt_at_index): Define.
7509 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7510 bfd_get_elt_at_index. Change index parameter from int to
7512 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7513 (_bfd_noarchive_get_elt_at_index): Define.
7514 (_bfd_archive_bsd_get_elt_at_index): Define.
7515 (_bfd_archive_coff_get_elt_at_index): Define.
7516 * bfd-in2.h, libbfd.h: Rebuild.
7517 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7518 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7519 * ieee.c (ieee_get_elt_at_index): Define.
7520 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7521 * oasys.c (oasys_get_elt_at_index): Define.
7522 * som.c (som_get_elt_at_index): Define.
7524 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7525 numbers to the .text section.
7527 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7529 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7530 If there is a SEC_DEBUGGING section, get the contents of the debug
7531 information part from it.
7532 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7534 (ieee_write_object_contents): Check ieee_write_debug_part return.
7536 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7538 * config.bfd (i[345]86-*-freebsd*): Add target.
7539 * configure.in (i386freebsd_vec): Add vec.
7540 * configure: Regenerate.
7541 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7542 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7543 Rebuild dependencies..
7544 * freebsd.h: New file.
7545 * i386freebsd.c: New file.
7546 * targets.c (i386freebsd_vec): Declare.
7547 (bfd_target_vector): Add i386freebsd_vec.
7548 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7549 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7551 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7553 * ieee.c (ieee_slurp_debug): New static function.
7554 (ieee_object_p): Call it.
7555 (ieee_slurp_section_data): Skip debugging sections.
7556 (ieee_get_reloc_upper_bound): Likewise.
7557 (ieee_get_section_contents): Likewise.
7558 (ieee_canonicalize_reloc): Likewise.
7559 (ieee_write_section_part): Likewise.
7560 (ieee_write_debug_part): Likewise.
7561 (ieee_write_data_part): Likewise.
7562 (init_for_output): Likewise.
7564 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7566 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7568 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7569 relocs, since ppc_elf_relocate_section handles the linker case.
7570 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7572 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7573 ppc_elf_relocate_section since that is now the only caller.
7574 (ppc_elf_relocate_section): Ditto.
7576 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7578 * coffcode.h (coff_write_object_contents): If we don't know the
7579 section of the entry point for an XCOFF executable, always set the
7580 entry address to -1.
7582 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7584 * elf.c (bfd_section_from_shdr): Add support for note sections.
7586 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7588 * bfd-in.h (struct _symbol_info): Add stab_type field.
7589 * bfd-in2.h: Rebuild.
7590 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7592 * elf32-ppc.c: Remove trailing newline from calls to
7594 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7595 difference if target endianness is known.
7597 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7599 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7600 old style TOC16 references without using R_PPC_GOT.
7601 (ppc_reloc_type): Ditto.
7602 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7603 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7604 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7605 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7606 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7608 (ppc_elf_adjust_dynamic_symbol): Ditto.
7609 (ppc_elf_adjust_dynindx): Ditto.
7610 (ppc_elf_size_dynamic_sections): Ditto.
7611 (ppc_elf_finish_dynamic_symbol): Ditto.
7612 (ppc_elf_finish_dynamic_sections): Ditto.
7613 (ELF_DYNAMIC_INTERPRETER): Define.
7615 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7617 * elf.c (copy_private_bfd_data): When attaching sections to
7618 segments ignore sections that won't be allocated. Patch from
7621 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7623 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7626 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7628 * coff-i960.c (CALC_ADDEND): Define.
7629 (coff_i960_relocate_section): Add the input section VMA to the
7630 addend for PC relative relocs.
7632 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7634 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7635 to correctly terminate.
7637 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7639 * targets.c (enum bfd_endian): Define.
7640 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7641 from boolean to enum bfd_endian. Change header_byteorder_big_p
7643 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7644 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7645 * bfd-in2.h: Rebuild.
7646 * All targets: Change initialization of byteorder and
7647 header_byteorder to use enum bfd_endian values rather than
7649 * All files: Change all references to byteorder_big_p and
7650 header_byteorder_big_p to use new bfd_*_endian macros.
7652 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7654 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7656 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7658 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7660 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7662 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7664 * ieee.c: Lots of minor cleanups. Make many functions return
7665 errors rather than calling abort. Also:
7666 (ieee_write_twobyte): Remove; change callers to call existing
7667 ieee_write_2bytes function.
7668 (ieee_write_expression): Don't output the section twice when
7669 outputting a local symbol. Don't emit an extraneous zero if there
7671 (ieee_slurp_sections): Set the lma as well as the vma.
7672 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7674 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7675 a recognized one or bfd_arch_unknown.
7676 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7678 (ihex_get_symtab): Likewise.
7680 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7682 * aoutx.h: Include <ctype.h>.
7683 (struct aout_link_includes_table): Define.
7684 (struct aout_link_includes_totals): Define.
7685 (struct aout_link_includes_entry): Define.
7686 (aout_link_includes_lookup): Define macro.
7687 (struct aout_final_link_info): Add includes field.
7688 (aout_link_includes_newfunc): New static function.
7689 (NAME(aout,final_link)): Initialize includes hash table.
7690 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7692 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7694 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7696 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7698 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7700 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7702 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7703 (pe_print_private_bfd_data): call pe_print_reloc.
7704 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7705 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7706 up some debugging as well.
7708 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7710 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7713 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7715 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7716 when setting sections to NULL.
7718 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7720 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7722 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7723 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7725 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7726 * bfd-in2.h: Rebuild.
7728 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7730 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7732 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7734 * ihex.c (ihex_scan): Handle record types 4 and 5.
7735 (ihex_object_p): Permit types 4 and 5.
7736 (ihex_set_section_contents): Remove check for out of range
7738 (ihex_write_object_contents): Generate types 4 and 5.
7740 * elflink.h (elf_link_output_extsym): Just ignore warning and
7741 indirect references to symbols which don't really exist.
7743 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7745 * peicode.h (pe_print_idata): Minor format fixes
7746 (pe_print_edata): New function. Under private printing, this formats
7747 the edata section of a PE file.
7748 (pe_print_private_bfd_data): Added call to pe_print_edata.
7750 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7752 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7753 index, don't call stoi.
7755 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7757 * srec.c (srec_scan): Set lma as well as vma.
7759 * ihex.c: New file; support for Intel Hex format.
7760 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7761 (ihex_vec): Declare.
7762 (bfd_target_vector): Always include ihex_vec.
7763 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7764 * Makefile.in: Rebuild dependencies.
7765 (BFD_LIBS): Add ihex.o
7766 (BFD_LIBS_CFILES): Add ihex.c.
7767 * bfd-in2.h: Rebuild.
7769 * elf.c (assign_file_positions_for_segments): Sort the sections in
7771 (get_program_header_size): Return the right size if segment_map is
7773 (copy_private_bfd_data): Don't bother to sort the sections.
7775 * bfd.c (bfd_record_phdr): New function.
7776 * bfd-in.h (bfd_record_phdr): Declare.
7777 * bfd_in2.h: Rebuild.
7779 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7782 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7783 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7785 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7786 (bfd_zmalloc): Change declaration.
7787 * libbfd.h: Rebuild.
7788 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7789 and realloc. Don't set bfd_error_no_memory if they fail.
7791 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7793 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7794 uses as well. Added a new howto to deal with TOCREL16 relocs that
7795 are TOCDEFN as well.
7796 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7797 to handle RVA relocs from dlltool.
7798 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7799 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7800 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7802 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7803 to get the right section alignment.
7805 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7807 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7808 p_paddr if p_paddr is zero.
7809 (make_mapping): Set includes_filehdr and includes_phdrs for first
7811 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7813 (assign_file_positions_for_segments): Handle includes_filehdr and
7814 includes_phdrs. Remove special handling of PT_PHDR and first
7816 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7817 when appropriate. Remove special handling of PT_PHDR segment.
7818 Use a more complex condition for when a section is included in a
7819 segment to handle Solaris linker oddities.
7821 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7823 * coff-m88k.c (howto_table): Reformatted for easier reading;
7824 special_function now points to new function m88k_special_reloc.
7825 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7827 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7828 be done correctly by m88k_special_reloc.
7829 (reloc_processing): New function to be used by RELOC_PROCESSING.
7830 (RELOC_PROCESSING): Define to call reloc_processing.
7832 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7834 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7835 (pe_print_pdata): Likewise.
7837 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7838 obstack_alloc fails.
7839 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7841 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7842 * Many files: don't set bfd_error_no_memory if one of the above
7845 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7846 if p_paddr_valid is set.
7847 (copy_private_bfd_data): New static function.
7848 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7850 * elf.c (assign_file_positions_for_segments): Fix case where extra
7851 program headers were allocated.
7853 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7854 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7855 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7856 _bfd_elf_print_private_bfd_data.
7858 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7859 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7860 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7861 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7862 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7863 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7864 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7866 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7868 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7869 * elf.c (make_mapping): New static function.
7870 (map_sections_to_segments): New static function.
7871 (elf_sort_sections): New static function.
7872 (assign_file_positions_for_segments): New static function.
7873 (map_program_segments): Remove.
7874 (get_program_header_size): Remove sorted_hdrs, count, and
7875 maxpagesize parameters. Simplify.
7876 (assign_file_positions_except_relocs): When generating an
7877 executable, use assign_file_positions_for_segments.
7878 (elf_sort_hdrs): Remove.
7879 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7880 to get_program_header_size.
7882 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7884 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7886 * configure, config.in: Regenerate with autoconf 2.7.
7888 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7889 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7891 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7893 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7894 (ecoff_sec_to_styp_flags): Likewise.
7895 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7896 (ecoff_set_symbol_info): Handle scRConst.
7897 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7898 (ecoff_compute_section_file_positions): Handle .rconst section.
7899 (_bfd_ecoff_write_object_contents): Likewise.
7900 (ecoff_link_check_archive_element): Handle scRConst.
7901 (ecoff_link_add_externals): Likewise.
7902 (ecoff_link_write_external): Handle .rconst section.
7903 (ecoff_reloc_link_order): Likewise.
7904 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7905 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7907 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7909 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7910 DEF_DYNAMIC flag is set.
7912 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7914 * host-aout.c: If TRAD_HEADER is defined, include it.
7916 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7918 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7919 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7920 (BFD_NEED_DECLARATION): New function.
7921 * configure.in: Use BFD_NEED_DECLARATION.
7922 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7923 * configure, config.in: Rebuild with autoconf 2.6.
7925 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7926 special_sections before returning when called with a non XCOFF
7929 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7932 * coffcode.h (coff_compute_section_file_positions): Only pad the
7933 previous section to force file alignment when creating an
7936 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7938 * coffcode.h (coff_compute_section_file_positions): If
7939 RS6000COFF_C, set up the .debug section.
7941 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7942 if it is not large enough to accomodate the entire TOC area with
7943 signed 16 bit offsets.
7944 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7946 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7947 TOC anchor to use the TOC value used in the output file.
7949 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7951 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7952 (_bfd_coff_read_string_table): Likewise.
7954 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7956 * pe-arm.c: Fix typos.
7957 * coff-arm.c: Likewise.
7959 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7961 * coff-ppc.c (list_ele): Added "cat"egory member.
7962 (record_toc): New category parameter (priv or pub).
7963 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7964 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7965 the mainline. It addes extra toc cells in error.
7966 (ppc_coff_swap_sym_in_hook): Added some documentation.
7967 (dump_toc): Can now diagnose "virtual toc" chicanery.
7969 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7971 * elf-bfd.h (struct elf_link_hash_table): Change type of
7972 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7974 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7976 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7977 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7979 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7980 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7981 defined or mentioned in a regular file.
7983 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7985 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7986 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7987 (coff_ppc_relocate_section): Correct REL24 handling
7988 (ppc_process_before_allocation): Correct TOCDEFN handling
7990 * peicode.h (dir_names): Added name descriptions
7992 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7994 * VERSION: Updated to cygnus-2.6.
7996 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7998 * targets.c (m68k4knetbsd_vec): Declare.
8000 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8002 * targets.c (bfd_target): Change type of second argument to
8003 _bfd_print_private_bfd_data from void * to PTR.
8004 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8005 using PTR rather than void *.
8006 * bfd-in2, libbfd.h: Rebuild.
8007 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8009 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8010 _bfd_generic_bfd_print_private_bfd_data rather than casting
8013 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8015 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8016 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8018 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8019 BFD64_BACKENDS_CFILES): New variables.
8022 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8024 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8025 not at the file position of the first section.
8026 * coffcode.h (coff_compute_section_file_positions): Avoid using
8028 (coff_write_object_contents): When generating a PPC PE executable
8029 with no symbols, round up the file size to a COFF_PAGE_SIZE
8031 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8032 don't write out a string table.
8034 * elf.c (bfd_section_from_shdr): When using a different section
8035 header, pass the new one to _bfd_elf_make_section_from_shdr.
8036 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8037 (elf_map_symbols): Add section VMA to symbol value when comparing
8039 (_bfd_elf_compute_section_file_positions): Only build symbol table
8040 if there are some symbols. Set file offset of symtab and strtab
8042 (assign_file_positions_except_relocs): Remove dosyms parameter.
8043 Change all callers. Never set file offset of symtab and strtab
8045 (_bfd_elf_copy_private_section_data): New function.
8046 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8047 (_bfd_elf_copy_private_symbol_data): New function.
8048 (swap_out_syms): Check for special mapping of st_shndx created by
8049 copy_private_symbol_data.
8050 * elfxx-target.h: Use new copy routines.
8051 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8052 (_bfd_elf_copy_private_section_data): Declare.
8054 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8056 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8059 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8060 _bfd_dummy_target, matching the recent change to archive
8063 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8065 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8066 arithmetic on PTR types.
8068 * aout-target.h (MY(callback)): Set the lma of the sections.
8070 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8071 symbol into a reloc against the section.
8073 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8075 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8076 glue for the relocs: IMGLUE and IFGLUE.
8077 (record_toc): new function - tracks toc contents
8078 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8079 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8080 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8081 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8082 (ppc_record_toc_entry): Removed a debug define (duh)
8084 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8085 (pe_print_idata): New function - formats the idata section data
8086 (pe_print_pdata): New function - formats the pdata section data
8087 (pe_print_private_bfd_data): calls to above
8089 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8091 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8092 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8093 TARGET_SYM and TARGET_NAME for vector and BFD name.
8094 * coff-pmac.c (pmac_xcoff_vec): Remove.
8095 (TARGET_SYM, TARGET_NAME): Define.
8096 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8097 machine to 0, not all PowerMacs are 601s.
8099 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8101 * elfcode.h (elf_object_p): Read in any program headers.
8102 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8103 based on the program headers, if any.
8104 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8105 (map_program_segments): Set p_paddr of program headers based on
8108 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8110 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8113 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8114 trying to do a relocateable link with a non-a.out object file.
8116 * archive.c (bfd_generic_archive_p): Check the first object file
8117 in an archive even if target_defaulted is set. If the object file
8118 has the wrong xvec, reject it.
8120 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8121 be represented, report the name via _bfd_error_handler.
8122 (translate_to_native_sym_flags): Likewise.
8123 * elf32-mips.c (mips_elf_final_link): Likewise.
8124 * oasys.c (oasys_write_sections): Likewise.
8126 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8127 which checks for STYP_OVRFLO sections.
8128 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8129 reloc and lineno count overflows.
8130 (coff_write_object_contents): Call coff_count_linenumbers before
8131 coff_compute_section_file_positions. If RS6000COFF_C, handle
8132 reloc and lineno count overflows.
8133 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8134 relocs before dealing with .pad sections. Count overflow section
8135 headers when handling .pad sections.
8137 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8140 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8141 (struct xcoff_link_hash_table): Add descriptor_section and
8142 special_sections fields.
8143 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8144 (xcoff_link_add_symbols): Set linkage section alignment. Create
8145 descriptor section. Check for magic symbol names (_text, etc.),
8146 and record them in special_sections if found. Set
8147 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8148 descriptor field to point back to the function code symbol.
8149 (xcoff_sweep): Always mark the special descriptor_section.
8150 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8151 function descriptor, and mark it if it is.
8152 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8153 parameter, and fill it in. Allocate space for the descriptor
8155 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8156 global linkage code. If an undefined function descriptor is
8157 exported, arrange to define it. Warn about any other undefined
8159 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8160 (xcoff_write_global_symbol): Create a function descriptor when
8162 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8163 * bfd-in2.h: Rebuild.
8165 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8167 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8168 (ppc_coff_link_hash_table): new types for hashing
8169 (ppc_coff_link_hash_newfunc): hash entry constructor
8170 (ppc_coff_link_hash_table_init): hash table initializer
8171 (ppc_coff_link_hash_table_create): hash table constructor
8172 (ppc_record_toc_entry): changed references to hash table
8173 (coff_ppc_relocate_section): changed references to hash table
8175 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8176 * libcoff.h: Rebuild
8178 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8179 (coff_link_add_symbols): removed toc_offset init
8181 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8183 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8186 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8187 if it is given and mmep is available.
8188 * acconfig.h: Undef USE_MMAP.
8189 * configure, config.in: Regenerated.
8190 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8191 table handling the old way.
8192 (aout_get_external_symbols): Don't complain if last byte of string
8194 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8195 (bfd_free_window) [! USE_MMAP]: Don't define.
8196 (bfd_get_file_window,
8197 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8199 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8201 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8204 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8206 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8207 compatible with AMD generated COFF files. Try to support both AMD
8208 and GNU formats simultaneously.
8209 (coff_a29k_relocate_section): Likewise.
8211 * libbfd.c (bfd_get_file_window): Change writable parameter from
8212 int to boolean; update all callers. Pass MAP_SHARED if not
8213 writable--it's required on Solaris. Cast fprintf argument to
8215 * bfd-in.h (bfd_get_file_window): Update declaration.
8216 * bfd-in2.h: Rebuild.
8217 * aoutx.h: Update calls to bfd_get_file_window.
8219 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8221 (xcoff_swap_ldhdr_in): New static function.
8222 (xcoff_swap_ldsym_in): New static function.
8223 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8224 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8225 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8226 Handle XTY_ER/XMC_XO symbols correctly.
8227 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8228 rather than normal symbol table.
8229 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8230 already defined with the same absolute value.
8231 (xcoff_mark): When considering called symbols, check whether the
8232 descriptor is from a dynamic object, rather than the symbol
8234 (xcoff_build_ldsyms): Likewise.
8236 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8237 Cast realloc and malloc return values. If malloc or realloc fail,
8238 set bfd_error_no_memory.
8239 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8240 * bfd-in2.h: Rebuild.
8242 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8244 * coff-ppc.c (ppc_record_toc_entry): new function.
8245 (in_reloc_p): changed return value.
8246 (coff_ppc_relocate_section): much rework.
8247 (ppc_allocate_toc_section): new function.
8248 (ppc_process_before_allocation): new function.
8249 (ppc_coff_swap_sym_in_hook): new function.
8251 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8252 (coff_link_add_symbols): initialize toc_offset.
8254 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8255 (coff_swap_aouthdr_out): Added more sections to the data
8256 dictionary for the pe file header. Also changed linker version
8257 number on the ppc side.
8258 (dir_names): small improvements to the dictionary printing.
8259 (pe_mkobject_hook): save the file level flags.
8261 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8262 (pe_tdata): added real_flags field
8263 (coff_tdata): added local_toc_sym_map and access macro
8265 * libcoff.h (coff_link_hash_entry): added toc_offset field
8266 (pe_tdata): added real_flags field
8267 (coff_tdata): added local_toc_sym_map and access macro
8269 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8270 (coff_mkobject): init for local_toc_sym_map
8271 (coff_write_object_contents): set the internal_a.magic to
8272 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8275 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8277 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8278 entries until both the line number address and the function name
8279 address are too large.
8281 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8282 * configure: Rebuilt.
8284 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8285 is defined in the environment.
8287 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8289 * som.c (som_get_section_contents_in_window): Define to use
8292 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8294 * coff-i860.c: New file, based on coff-i386.c.
8295 * cpu-i860.c: New file, based on cpu-i386.c.
8296 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8297 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8298 targets, using i860coff_vec.
8299 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8300 trad-core.o and hosts/i860mach3.h.
8301 (i860coff_vec): Use coff-i860.o and cofflink.o.
8302 * configure: Rebuild.
8303 * Makefile.in: Rebuild dependencies.
8304 (ALL_MACHINES): Add cpu-i860.o.
8305 (BFD32_BACKENDS): Add coff-i860.o.
8306 (CFILES): Add cpu-i860.c and coff-i860.c.
8307 * targets.c (i860coff_vec): Declare.
8308 (bfd_target_vector): Add &i860coff_vec.
8309 * archures.c (bfd_i860_arch): Declare.
8310 (bfd_archures_list): Add &bfd_i860_arch.
8311 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8312 (coff_set_flags): Handle bfd_arch_i860.
8313 (coff_write_object_contents): Handle I860 a.out magic number.
8315 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8317 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8318 the created .tc section to 2.
8319 (xcoff_mark): Don't keep a .loader reloc for a call to an
8320 undefined symbol when creating a shared library.
8321 (xcoff_build_ldsyms): When creating a shared library, generate
8322 global linkage code for a call to an undefined symbol.
8324 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8326 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8327 BFD32_BACKENDS, BFD64_BACKENDS.
8328 (.dep1): Put mkdep output in a separate file.
8329 Rebuilt dependencies.
8331 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8334 Permit use of mmap when available:
8336 * configure.in: Check for mmap, madvise, mprotect.
8337 * config.in, configure: Regenerated.
8339 * libbfd.c (struct _bfd_window_internal): Define type.
8340 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8342 (ok_to_map): New static variable for debugging.
8343 (_bfd_generic_get_section_contents_in_window): New function.
8344 * bfd-in.h (bfd_window_internal): Declare type.
8345 (bfd_window): Define type.
8346 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8347 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8350 * libaout.h (struct aoutdata): Add two window fields.
8351 (obj_aout_sym_window, obj_aout_string_window): New macros.
8352 * aoutx.h (some_aout_object_p): Initialize windows.
8353 (aout_get_external_symbols): Get symbol data and strings in
8354 windows instead of explicitly allocated buffers.
8355 (slurp_symbol_table): Free window instead of memory.
8356 (bfd_free_cached_info): Release windows instead of freeing storage
8358 (aout_link_free_symbols): Ditto.
8360 * targets.c (bfd_target): Add new field for
8361 get_section_contents_in_window.
8362 (BFD_JUMP_TABLE_GENERIC): Updated.
8363 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8364 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8365 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8366 macros for get_section_contents_in_window field.
8368 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8370 * core.c: Renamed to corefile.c
8371 * makefile.dos (OBJS): Change core.o to corefile.o
8372 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8374 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8376 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8377 to o. Clobber and restore the list of new csects around the call
8378 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8379 linker error and the linker wants to read the symbol table. Reset
8380 the line number count of a real section even if it has no relocs.
8381 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8383 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8386 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8388 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8389 an undefined symbol in a shared link.
8391 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8392 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8393 phdm@info.ucl.ac.be (Philippe De Muyter).
8395 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8397 * coff-m88k.c (rtype2howto): New static function.
8398 (RTYPE2HOWTO): Use it rather than a macro definition.
8400 * coffcode.h (coff_write_object_contents): set internal_a.magic
8401 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8403 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8404 define TRAD_HEADER to new file hosts/delta68.h.
8405 m88*-motorola-sysv*, however, does use ptrace-core.o.
8406 * hosts/delta68.h: New file.
8408 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8409 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8411 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8413 * i386linux.c (MY(vec)): Declare before use.
8415 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8417 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8418 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8420 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8421 BFD is not of the right type.
8422 (bfd_elf_get_needed_list): Likewise.
8423 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8424 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8425 * xcofflink.c (XCOFF_XVECP): Define.
8426 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8428 (bfd_xcoff_import_symbol): Likewise.
8429 (bfd_xcoff_export_symbol): Likewise.
8430 (bfd_xcoff_link_count_reloc): Likewise.
8431 (bfd_xcoff_record_link_assignment): Likewise.
8432 (bfd_xcoff_size_dynamic_sections): Likewise.
8434 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8435 table index against the number of symbols for a base relative
8438 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8440 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8441 full_aouthdr flag here...
8442 (_bfd_xcoff_bfd_final_link): ...not here.
8444 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8446 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8447 systems that have a system <libelf.h>.
8448 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8449 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8450 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8451 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8452 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8453 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8454 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8456 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8458 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8459 set, set BSF_WEAK in symbol. Change all callers.
8460 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8461 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8462 _bfd_generic_link_add_one_symbol.
8463 (ecoff_indirect_link_order): Check that the section tdata relocs
8464 are not NULL before using them.
8466 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8467 define TRAD_HEADER as hosts/alphalinux.h.
8468 * configure: Rebuild.
8469 * hosts/alphalinux.h: New file.
8470 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8473 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8475 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8476 C_ECOMM storage classes.
8478 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8480 (xcoff_mark): Call xcoff_mark_symbol.
8481 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8482 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8484 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8486 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8488 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8490 (xcoff_find_reloc): New static function.
8491 (xcoff_link_add_symbols): Use it.
8492 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8493 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8494 relocate the value of C_DECL.
8496 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8498 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8500 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8501 callback decide what goes in .relocs.
8502 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8503 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8506 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8508 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8511 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8513 * xcofflink.c: More improvements, mostly to fix handling of
8514 constructors and a few other special cases.
8515 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8516 zero, reverting yesterday's change.
8517 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8518 (bfd_xcoff_link_count_reloc): Declare.
8519 (bfd_xcoff_record_link_assignment): Declare.
8520 * bfd-in2.h: Rebuild.
8522 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8524 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8525 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8526 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8527 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8528 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8529 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8531 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8534 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8535 segments includes the a.out header. See to that the magic number
8536 *always* is big-endian.
8538 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8539 m68k4k NetBSD configurations.
8541 * configure.in, configure: Separate i386 & mips NetBSD
8542 configurations from other BSD ones. Don't assume DEC is the only
8543 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8544 configurations. Add support for m68k4k NetBSD object format.
8546 * libaout.h: Added M_68K4K_NETBSD magic.
8548 * m68k4knetbsd.c: New file.
8550 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8552 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8555 * hosts/mipsnbsd.h: New file.
8557 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8559 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8561 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8562 toc_section, and entry_section fields.
8563 (struct xcoff_section_tdata): Remove ldrel_count field.
8564 * libcoff.h: Rebuild.
8565 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8567 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8568 full a.out header if full_aouthdr is set in xcoff_data.
8569 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8570 based on sections stored in xcoff_data.
8571 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8573 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8574 (rs6000coff_vec): Set symbol_leading_char to '.'.
8575 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8576 value stored in ret rather than returning a pointer value.
8578 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8580 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8583 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8585 * som.c (som_slurp_string_table): Allocate the strings with malloc
8586 since they're free'd by free_cached_info.
8587 (som_slurp_symbol_table): Similarly for the symbol table.
8589 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8591 * Makefile.in (diststuff): Don't make headers.
8593 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8595 * Makefile.in: Rebuild dependencies.
8597 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8598 output_bfd is not SunOS.
8599 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8600 non-SunOS input files.
8602 * xcofflink.c: Extensive changes to support linking shared objects
8603 and generating a .loader section.
8604 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8605 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8606 last_symndx, and ldrel_count fields.
8607 * libcoff.h: Rebuild.
8608 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8609 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8611 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8612 (bfd_xcoff_export_symbol): Declare.
8613 (bfd_xcoff_size_dynamic_sections): Declare.
8614 * bfd-in2.h: Rebuild.
8616 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8618 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8619 * configure: Rebuild.
8620 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8621 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8623 (pmac_xcoff_vec): Update to use new xcoff support.
8624 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8625 (xcoff_write_armap): Declare buf as unsigned char.
8626 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8628 * mpw-make.sed: Generalize subdir_do edit.
8630 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8632 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8633 correctly. Don't initialize asect->vma.
8635 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8637 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8638 something a little less than the page size.
8640 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8642 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8644 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8646 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8647 * coffcode.h (coff_write_object_contents): If .bss is before
8648 .data us that as data_start.
8649 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8651 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8652 (coff_swap_outhdr_out): Hardwire in version number.
8654 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8656 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8657 major and minor to *_vno, since the former are also macros in
8658 SunOS header files. Cast result of bfd_alloc to appropriate
8661 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8662 before assigning to sec_data.
8664 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8666 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8667 now relative to the section, not absolute.
8668 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8669 get the file name when there is a N_SO directory name. When
8670 handling stabs, remember that section->vma was added to the
8673 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8675 * sunos.c (struct sunos_link_hash_table): Add needed field.
8676 (sunos_link_hash_table_create): Call bfd_release, not free.
8677 (sunos_link_hash_table_create): Initialize needed field.
8678 (sunos_add_dynamic_symbols): Record needed objects.
8679 (bfd_sunos_get_needed_list): New function.
8680 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8681 * bfd-in2.h: Rebuild.
8683 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8685 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8687 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8689 * bfd-in.h (struct bfd_link_needed_list): Rename from
8690 bfd_elf_link_needed_list.
8691 * bfd-in2.h: Rebuild.
8692 * elf.c, elflink.h, libelf.h: Corresponding changes.
8694 Add start at AIX linker support; no shared libraries yet.
8695 * xcofflink.c: New file.
8696 * configure.in (rs600coff_vec): Use xcofflink.o.
8697 * configure: Rebuild.
8698 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8700 (struct xcoff_section_tdata): Define.
8701 (xcoff_section_data): Define macro.
8702 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8703 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8704 (_bfd_xcoff_bfd_final_link): Declare.
8705 (_bfd_ppc_xcoff_relocate_section): Declare.
8706 * libcoff.h: Rebuild.
8707 * coff-rs6000.c: Clean up a bit.
8708 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8709 cputype, csects, and debug_indices.
8710 (xcoff_copy_private_bfd_data): Copy cputype.
8711 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8712 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8713 (xcoff_reloc_type_lookup): Rename from
8714 rs6000coff_reloc_type_lookup.
8715 (coff_relocate_section): Define.
8716 (_bfd_xcoff_sizeof_headers): Define.
8717 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8718 (_bfd_xcoff_bfd_relax_section): Define.
8719 (_bfd_xcoff_bfd_link_split_section): Define.
8720 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8722 * coffcode.h (coff_compute_section_file_positions): If AIX,
8723 increment sofar by SMALL_AOUTSZ if not executable.
8724 (coff_write_object_contents): If AIX, always output an a.out
8725 header; if not executable, header size of SMALL_AOUTSZ.
8726 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8727 (_bfd_stringtab_init): Initialize xcoff field.
8728 (_bfd_xcoff_stringtab_init): New function.
8729 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8730 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8731 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8732 * libbfd.h: Rebuild.
8733 * Makefile.in: Rebuild dependencies.
8734 (BFD32_BACKENDS): Add xcofflink.o.
8735 (CFILES): Add xcofflink.c.
8737 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8738 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8739 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8741 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8743 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8745 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8747 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8748 * config.in: Regenerated.
8750 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8751 (_bfd_chunksize): New variable.
8752 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8753 for obstack chunk size.
8754 * configure.in: Check for getpagesize.
8755 * configure: Regenerated.
8757 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8759 * trad-core.c (rawptr): Make it a local variable of
8760 ptrace_unix_core_file_p.
8762 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8764 * coff-arm.c (in_reloc_p): New.
8765 * coff-i386.c (in_reloc_p): New.
8766 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8767 (coff_write_object_contents): Only set has_reloc_section
8769 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8770 in_reloc_p to decide if reloc should be emitted.
8771 * libcoff.h (pe_data_type.in_reloc_p): New.
8772 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8774 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8776 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8777 (_bfd_coff_read_internal_relocs): Likewise.
8778 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8779 (_bfd_coff_read_internal_relocs): Likewise.
8781 * elflink.h (elf_link_add_object_symbols): Correct conditions
8782 under which type and size change warnings are issued.
8784 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8786 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8787 a symbol which is not in a real section.
8788 (coff_write_native_symbol): Corresponding change.
8790 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8791 coff_link_hash_newfunc and make non-static.
8792 (_bfd_coff_link_hash_table_init): New function, broken out of
8793 _bfd_coff_link_hash_table_create.
8794 (_bfd_coff_link_hash_table_create): Use it.
8795 (process_embedded_commands): Make static.
8796 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8797 (_bfd_coff_link_hash_table_init): Declare.
8798 * libcoff.h: Rebuild.
8800 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8801 field in XCOFF tdata.
8802 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8803 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8804 based on cputype stored in a.out header, or in n_type of initial
8806 (coff_write_object_contents): Set cputype correctly in a.out
8808 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8810 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8811 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8813 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8814 * libcoff.h: Rebuild.
8816 * cpu-rs6000.c (rs6000_compatible): New static function.
8817 (bfd_rs6000_arch): Use it.
8818 * cpu-powerpc.c (powerpc_compatible): New static function.
8819 (arch_info_struct): Define various flavours of PowerPC.
8820 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8823 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8825 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8827 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8829 * elflink.h (elf_link_add_object_symbols): Don't warn about
8830 changing the size or type if the old definition was weak.
8832 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8834 * coffcode.h (combined_entry_type): Add fix_line field.
8835 (coff_slurp_line_table): Warn if we try to set the lineno field of
8837 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8838 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8839 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8840 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8842 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8843 * libcoff.h: Rebuild.
8845 * libcoff-in.h (struct xcoff_tdata): Define.
8846 (xcoff_data): Define.
8847 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8848 * bfd-in2.h, libcoff.h: Rebuild.
8849 * coff-rs6000.c (xcoff_mkobject): New static function.
8850 (coff_mkobject): Define.
8851 (xcoff_copy_private_bfd_data): New static function.
8852 (coff_bfd_copy_private_bfd_data): Define.
8853 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8855 (rs6000coff_vec): Add DYNAMIC to object_flags.
8856 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8857 .loader sections specially.
8858 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8859 section alignment from the XCOFF tdata information.
8860 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8861 F_SHROBJ, and copy the extra a.out header information into the
8862 XCOFF tdata structure.
8863 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8864 F_DYNLOAD and the extra a.out header information.
8865 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8866 C_HIDEXT symbol with attached csect information.
8867 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8868 in the o_maxdata field.
8869 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8870 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8871 end if BSF_NOT_AT_END is set.
8873 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8874 _bfd_read_ar_hdr_fn.
8875 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8876 * bfd-in2.h, libbfd.h: Rebuild.
8877 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8879 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8880 (bfd_slurp_bsd_armap_f2): Likewise.
8881 (_bfd_slurp_extended_name_table): Likewise.
8883 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8885 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8887 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8888 when the symbol table is empty.
8890 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8891 space for section symbols, since we don't output them either.
8892 (elf_m68k_adjust_dynindx): Removed.
8894 * ptrace-core.c (rawptr): Make it a local variable of
8895 ptrace_unix_core_file_p.
8897 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8899 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8902 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8903 Mac object file formats.
8905 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8907 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8908 auxent if there isn't one.
8909 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8910 rather than FILNMLEN as the maximum name length.
8912 * coffcode.h (bfd_coff_backend_data): Add new field
8913 _bfd_coff_print_aux.
8914 (bfd_coff_print_aux): New static function.
8915 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8916 scnlen field of an XTY_LD csect aux entry.
8917 (coff_print_aux): New static function.
8918 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8919 in coff_pointerize_aux_hook.
8920 (bfd_coff_std_swap_table): Initialize new field.
8921 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8922 * libcoff.h: Rebuild.
8923 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8924 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8926 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8927 if there are symbols, for native AIX ld compatibility.
8929 * coffcode.h (bfd_coff_backend_data): Add new field
8930 _bfd_coff_pointerize_aux_hook.
8931 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8932 or I960, and as 0 otherwise.
8933 (bfd_coff_std_swap_table): Initialize new field.
8934 * libcoff.h: Rebuild.
8935 * coffgen.c (coff_pointerize_aux): Change parameters to take
8936 symbol pointer instead of type and class, and to take aux index.
8937 Call _bfd_coff_pointerize_aux_hook if it is defined.
8938 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8939 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8940 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8942 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8943 read-only/host-only support.
8945 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8947 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8950 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8951 BFD_JUMP_TABLE_ARCHIVE accordingly.
8952 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8953 (_bfd_compute_and_write_armap): Declare.
8954 (_bfd_generic_read_ar_hdr): Declare.
8955 (_bfd_read_ar_hdr): Define.
8956 (_bfd_noarchive_read_ar_hdr): Define.
8957 (_bfd_archive_bsd_read_ar_hdr): Define.
8958 (_bfd_archive_coff_read_ar_hdr): Define.
8959 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8960 _bfd_read_ar_hdr instead.
8961 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8962 (_bfd_compute_and_write_armap): Rename from
8963 compute_and_write_armap. Make non-static. Change all callers.
8964 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8965 than _bfd_snarf_ar_hdr.
8966 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8967 * ieee.c (ieee_read_ar_hdr): Define.
8968 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8969 * oasys.c (oasys_read_ar_hdr): Define.
8970 * som.c (som_read_ar_hdr): Define.
8971 * bfd-in2.h, libbfd.h: Rebuild.
8973 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8975 * peicode.c (coff_swap_filehdr_in): If symptr is
8976 zero, there aren't any symbols, even if nsyms is set.
8978 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8980 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8982 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8983 sections, and set styp correctly for them: .got, .hash, .dynamic,
8984 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8985 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8987 (ecoff_sort_hdrs): New static function.
8988 (ecoff_compute_section_file_positions): Return boolean, not void.
8989 Sort the sections by VMA before looking through them. Put the
8990 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8991 section on an appropriate boundary within the page.
8992 (ecoff_compute_reloc_file_positions): Check return value of
8993 ecoff_compute_section_file_positions.
8994 (_bfd_ecoff_set_section_contents): Likewise.
8995 (_bfd_ecoff_write_object_contents): Check for various Alpha
8996 section types when incrementing text_size and data_size. Call
8997 adjust_headers backend function if it exists.
8998 * coff-alpha.c (alpha_adjust_headers): New static function.
8999 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9000 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9002 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9004 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9006 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9007 of ALTERNATE_AIX_CORE_FORMAT.
9008 * configure.in (aix4): No longer need CORE_FLAGS.
9009 * configure: Updated.
9011 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9013 NS32k changes from Ian Dall:
9014 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9016 (aout_link_input_section_std, aout_link_input_section_ext,
9017 aout_link_reloc_link_order): Call them instead of _bfd_*
9019 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9021 (backend_data): Use it instead of hardcoded zero.
9023 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9024 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9026 * ns32knetbsd.c: Include bfd.h.
9027 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9028 (MY_bfd_reloc_type_lookup): Declare function too.
9029 * pc532-mach.c (set_sizes): Don't declare.
9030 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9031 (backend_data, MY_backend_data): Don't define.
9033 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9034 ns32k-*-lites* like ns32k-*-netbsd*.
9036 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9039 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9041 * coffcode.h (coff_write_object_contents): Restore setting
9042 f_timdat to 0, deleted on August 22.
9044 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9046 * coffcode.h (coff_bfd_copy_private_symbol_data,
9047 coff_bfd_copy_private_section_data,
9048 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9049 * peicode.h (coff_bfd_copy_private_bfd_data): New
9050 (pe_bfd_copy_private_bfd_data): New.
9051 (coff_swap_scnhdr_in): Swap bss size into the right place.
9052 (pe_print_private_bfd_data): Add some newlines.
9054 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9056 * som.c (setup_sections): Don't die if a space has no subspaces.
9058 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9060 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9061 dynamic symbol override a common symbol. Don't change the size or
9062 type if they have been set and the new symbol is not a definition.
9063 Warn if the size or type changes.
9065 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9067 * som.c (som_begin_writing): Don't write the symbol table or
9069 (som_finish_writing): Write them here. Place them after the
9070 subspace data, but before the relocs.
9072 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9074 * sunos.c (sunos_add_one_symbol): Just pass false, not
9075 info->shared_library, to sunos_create_dynamic_sections.
9076 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9078 (sunos_check_dynamic_reloc): Remove .text section assertion.
9080 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9082 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9083 * configure, configure.in: Add pmac_xcoff_vec case.
9084 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9085 * coff-pmac.c: New file, PowerMac XCOFF support.
9086 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9087 * targets.c (pmac_xcoff_vec): Declare.
9089 * mpw-config.in: Various changes to be compatible with the
9090 autoconf-based configury.
9091 * mpw-make.sed: New file, sed commands to translate Unix
9092 makefile into MPW syntax.
9093 * mpw-make.in: Remove.
9094 * hosts/mpw.h: Remove.
9095 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9096 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9098 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9100 * binary.c (binary_get_symtab): Return an empty string on error.
9101 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9103 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9105 * coff-ppc.c: Reformatted according to gnu conventions
9106 Removed irrelevant "if 0" code
9108 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9110 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9111 symbols rather than as indirect symbols.
9112 (MY(slurp_symbol_table)): Don't do anything special about
9115 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9116 of .ctors and .dtors sections is no larger than 2.
9118 * sunos.c (sunos_add_one_symbol): Don't change
9119 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9121 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9122 dynamic symbols when creating a shared library.
9123 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9125 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9126 written even if it is not defined in a regular object.
9127 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9128 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9129 rather than the constant 22.
9130 (sunos_check_dynamic_reloc): Handle creating a shared library.
9131 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9132 zero when creating a shared library.
9133 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9134 write it out at the start of the symbol table.
9136 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9138 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9140 * config.bfd: Add arm-*-coff.
9141 * configure.in, configure: Add armcoff_{little,big}_vec.
9142 * targets.c (armcoff_{little,big}_vec): Declare.
9143 (bfd_target_vector): Add armcoff_{little,big}_vec.
9144 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9146 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9148 * targets.c (bfd_find_target): Remove debugging code.
9150 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9152 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9154 * Makefile.in: added *-ppc files
9155 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9156 allow pe based .o's to be shared with other tools on ppc/NT
9157 * config.bfd: added powerpc[le]-[pe|winnt] config support
9158 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9159 * peicode.h: Added more section flags for PE on ppc
9160 Added coff_swap_filehdr_out to allow peicode.h to be
9161 used for non-image PE files on ppc.
9162 Check for image, or not, before copying pe_opthdr
9163 * targets.c: Added new bfd's
9164 * targets.c: Removed two inactive bfds that shouldn't have made it this
9167 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9169 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9170 explicit values to initialize all relocs. Change all users.
9171 (ppc_elf_brtaken_inner): New function to handle branch predicition
9173 (ppc_elf_brtaken_reloc): Ditto.
9174 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9175 relocs use ppc_elf_unsupported_reloc.
9176 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9177 needs to be reported.
9178 (ppc_elf_relocate_section): Support branch prediction relocs.
9180 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9182 * bfd.c (bfd_assert): Remove \n from string passed to
9185 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9186 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9187 (bfd_coff_make_section_hook): Don't define.
9188 (coff_make_section_hook): Remove.
9189 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9190 (styp_to_sec_flags): Likewise.
9191 (coff_write_object_contents): Likewise.
9192 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9194 * libcoff.h: Rebuild.
9195 * coffgen.c (make_a_section_from_file): Just call
9196 bfd_make_section_anyway, not bfd_make_section or
9197 bfd_coff_make_section_hook.
9198 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9199 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9200 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9201 make_section_hook field.
9202 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9204 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9205 pointers into value field for warning and indirect symbols; just
9206 leave the value field alone.
9207 * linker.c (generic_link_add_symbol_list): Use next symbol for
9208 warning and indirect symbols, rather than looking in symbol value.
9209 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9210 parameter. Change all callers. Remove support for indirect
9211 symbols; it didn't work anyhow.
9212 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9213 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9214 * bfd-in2.h: Rebuild.
9216 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9218 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9219 go back to telling the tools this reloc operates on 32 bits.
9221 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9223 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9224 rather than a direct fprintf.
9225 * archive.c (_bfd_write_archive_contents): Likewise.
9226 * coffcode.h (coff_slurp_symbol_table): Likewise.
9227 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9228 (ppc_elf_unsupported_reloc): Likewise.
9229 (ppc_elf_relocate_section): Likewise.
9230 * i386linux.c (linux_tally_symbols): Likewise.
9231 (linux_finish_dynamic_link): Likewise.
9232 * osf-core.c (osf_core_core_file_p): Likewise.
9233 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9234 * som.c (som_sizeof_headers): Likewise.
9235 * srec.c (srec_bad_byte): Likewise.
9236 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9237 * libbfd-in.h (bfd_assert): Declare first parameter const.
9238 * libbfd.h: Rebuild.
9239 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9240 bfd_reloc_overflow is enough.
9241 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9242 * coff-h8500.c (rtype2howto): Likewise.
9243 * coff-z8k.c (rtype2howto): Likewise.
9244 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9245 * elf.c (_bfd_elf_get_lineno): Likewise.
9246 (_bfd_elf_no_info_to_howto): Likewise.
9247 (_bfd_elf_no_info_to_howto_rel): Likewise.
9248 * hp300hpux.c (convert_sym_type): Likewise.
9249 (MY(swap_std_reloc_in)): Likewise.
9250 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9252 * libaout.h (struct aoutdata): Add line_buf field.
9253 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9254 and filename_buffer. Instead, use a malloc buffer stored in the
9255 new line_buf field. Remove length restrictions.
9257 * coffgen.c (string_size): Remove static variable.
9258 (debug_string_size, debug_string_section): Likewise.
9259 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9260 and debug_string_size_p parameters. Use them instead of the
9261 global variables. Change all callers.
9262 (coff_write_symbol): Likewise.
9263 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9264 (coff_write_symbols): Add local variables to replace removed
9267 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9268 function, and line_base fields.
9269 * libcoff.h: Rebuild.
9270 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9271 information, rather than using static variables.
9273 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9274 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9276 * init.c (initialized): Remove static variable.
9277 (bfd_init): Don't bother setting initialized.
9278 (bfd_check_init): Remove.
9279 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9280 * libbfd.h: Rebuild.
9282 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9284 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9285 size for full core dumps. Copy core file header to private data.
9286 (rs6000coff_core_file_failing_command,
9287 rs6000coff_core_file_failing_signal): New functions to extract
9288 the file name and terminating signal from the core file.
9289 * coff-rs6000.c: Use them.
9291 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9293 Change arch info to be const, initialized at compile time.
9294 * archures.c: Reindent many functions. Change CONST to const.
9295 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9296 nothing set it anyhow. Make next const.
9297 (bfd_arch_info_list): Remove.
9298 (bfd_archures_list): Rename from archures_init_table. Change from
9299 a table of function pointers to a table of bfd_arch_info_type
9300 structure addresses.
9301 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9302 (bfd_lookup_arch): Likewise.
9303 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9305 (bfd_default_arch_struct): Make const.
9306 (bfd_arch_init, bfd_arch_linkin): Remove.
9307 (bfd_get_arch_info): Return a const pointer.
9308 * init.c (bfd_init): Don't call bfd_arch_init.
9309 * bfd.c (struct _bfd): Make arch_info const.
9310 * bfd-in2.h: Rebuild.
9311 * libbfd.h: Rebuild.
9312 * configure.in: Put & before everything in $selarchs.
9313 * configure: Rebuild.
9314 * cpu-*.c: Change bfd_*_arch from a function which calls
9315 bfd_arch_linkin to a const structure.
9316 * ieee.c (ieee_object_p): Make arch const.
9318 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9320 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9322 * bfd-in2.h: Regenerate.
9323 * libbfd.h: Regenerate.
9325 * elf32-ppc.c (reloc_type): Update names to match current draft.
9326 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9327 relative. Update names to current V.4 draft.
9328 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9329 (ppc_elf_relocate_section): Rename relocations to match draft.
9331 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9333 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9334 compiled with -mrelocatable-lib to be linked with either normal
9335 modules or -mrelocatable modules.
9337 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9339 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9340 in the a.out header.
9342 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9343 a reloc against a local symbol, even if it's not a section.
9345 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9347 * targets.c (bfd_target): Remove unused align_power_min field.
9348 * bfd-in2.h: Rebuild.
9349 * All backends: Remove initialization of align_power_min.
9351 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9353 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9355 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9357 * config.bfd (mips-dec-netbsd*): New target.
9358 * configure.host (mips-dec-netbsd*): New host.
9359 * configure.in (mips-dec-netbsd*): New native.
9360 * configure: Rebuild.
9362 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9364 Make the COFF backend linker merge common types:
9365 * cofflink.c (struct coff_debug_merge_element): Define.
9366 (struct coff_debug_merge_type): Define.
9367 (struct coff_debug_merge_hash_entry): Define.
9368 (struct coff_debug_merge_hash_table): Define.
9369 (coff_debug_merge_hash_table_init): Define.
9370 (coff_debug_merge_hash_table_free): Define.
9371 (coff_debug_merge_hash_lookup): Define.
9372 (struct coff_final_link_info): Add debug_merge field.
9373 (coff_debug_merge_hash_newfunc): New static function.
9374 (_bfd_coff_final_link): Allocate and free debug_merge table.
9375 (coff_link_input_bfd): Merge identical enum, struct and union
9378 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9380 Convert i960 COFF to use COFF backend linker.
9381 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9382 structure to store the symbol being used.
9383 (coff_i960_start_final_link): New static function.
9384 (coff_i960_relocate_section): New static function.
9385 (coff_i960_adjust_symndx): New static function.
9386 (coff_start_final_link): Define.
9387 (coff_relocate_section): Define.
9388 (coff_adjust_symndx): Define.
9389 * coffcode.h (bfd_coff_backend_data): Add new callback function
9390 _bfd_coff_start_final_link.
9391 (bfd_coff_start_final_link): Define.
9392 (coff_start_final_link): Define if not defined.
9393 (bfd_coff_std_swap_table): Add coff_start_final_link.
9394 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9396 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9397 function callback is not NULL.
9398 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9399 (_bfd_coff_internal_syment_name): Declare.
9400 * libcoff.h: Rebuild.
9401 * configure.in (icoff_big_vec): Add cofflink.o.
9402 (icoff_little_vec): Likewise.
9403 * configure: Rebuild.
9405 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9407 * Makefile.in (clean-info): Remove extraneous tab from line
9410 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9412 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9413 contents has relocs.
9415 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9417 * coffcode.h (coff_compute_section_file_positions): Keep the
9419 (coff_write_object_contents): Remember if it's a relocatable
9421 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9422 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9423 if relocatable file. Swap out saved raw size.
9425 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9427 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9428 (maintainer-clean): Rename from realclean, passing
9429 maintainer-clean down to subdirectories, but leave realclean as a
9432 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9435 * dep-in.sed: Remove config.h from generated dependencies.
9437 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9438 broken out of sunos_canonicalize_dynamic_symtab.
9439 (sunos_canonicalize_dynamic_symtab): Call new function
9440 sunos_slurp_dynamic_symtab.
9441 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9442 dynamic symbol table to the caller.
9443 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9444 callback to override the symbols being read.
9445 * libaout.h (struct aout_backend_data): Add three new parameters
9446 to add_dynamic_symbols callback.
9448 Extensive minor changes to avoid various gcc warnings. Also:
9449 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9450 * archures.c (bfd_arch_info_type): Change mach field from long to
9452 (bfd_lookup_arch): Change machine parameter from long to unsigned
9455 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9457 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9458 a symbol with a non-zero plt_offset.
9460 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9462 * elfcode.h (align_file_position): Remove; not used.
9464 * configure.in: Only check for <sys/procfs.h> on a native system,
9465 and make sure it defines prstatus_t.
9466 * configure: Rebuild.
9468 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9470 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9472 * config.in: Rename from config.h.in.
9473 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9474 Check for config.h:config.in when creating stamp-h.
9475 * configure: Rebuild.
9476 * Makefile.in (stamp-h): Depend upon config.in rather than
9477 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9478 calling config.status.
9480 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9481 (Makefile): Just rebuild Makefile.
9482 (config.h, stamp-h): New targets.
9483 * configure.in: Create stamp-h when rebuilding config.h.
9484 * configure: Rebuild.
9486 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9488 * configure.in: Call AC_CONFIG_HEADER. Substitute
9489 HOST_64BIT_LONG. Check that various header files exist. Check
9490 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9491 and/or free need to be declared. Don't make a link to sysdep.h.
9492 Define TRAD_HEADER for various hosts.
9493 * configure: Rebuild.
9494 * configure.host: Don't set my_host. Add definitions taken from
9495 host header files for various entries. Remove entries which now
9497 * acconfig.h: New file.
9498 * config.h.in: New file, built by autoheader.
9499 * sysdep.h: New file.
9500 * Makefile.in (do_distclean): Don't remove sysdep.h.
9502 (LOCAL_H_DEPS): New variable.
9503 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9505 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9506 ($(OPTIONAL_BACKENDS)): Likewise.
9507 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9508 looking through sysdep.h.
9509 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9510 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9511 (fprintf_vma, sprintf_vma): Likewise.
9512 (int64_type, uint64_type): Don't define.
9513 * bfd-in2.h: Rebuild.
9514 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9515 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9516 * lynx-core.c: Include stuff from old hosts/lynx.h.
9517 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9518 rather than NO_FCNTL.
9519 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9520 rather than NATIVE_HPPAHPUX_COMPILER.
9521 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9523 * hosts/*.h: Remove all header files which merely include,
9524 declare, and define things. Leave header files which define
9525 information needed by trad-core.c.
9527 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9528 (BFD_CC_FOR_BUILD): Define.
9529 * configure.in: Use BFD_CC_FOR_BUILD.
9530 * configure: Rebuild.
9532 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9534 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9535 * configure: Rebuild.
9537 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9540 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9542 * config.bfd: i386pe_ve -> i386pe_vec.
9544 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9546 * configure.host: Incorporate host Makefile fragments by setting
9548 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9549 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9550 value based on whether the code is being compiled by a cross
9551 compiler. Don't substitute host_makefile_frag or frags.
9552 * aclocal.m4: New file to define local AC_PROG_CC.
9553 * configure: Rebuild.
9554 * Makefile.in (INSTALL): Set to @INSTALL@.
9555 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9556 (INSTALL_DATA): Set to @INSTALL_DATA@.
9558 (CC): Define as @CC@.
9559 (CFLAGS): Set to @CFLAGS@.
9560 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9561 (@host_makefile_frag@): Remove.
9562 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9563 after other options.
9564 (config.status): Remove dependency upon @frags@.
9565 * config/*.mh, config/README: Remove.
9567 * config.bfd: Rewrite to incorporate the contents of the Makefile
9568 fragments by setting shell variables, rather than merely returning
9569 the name of a Makefile fragment.
9570 * configure.in: Use shell variables set by config.bfd rather than
9571 looking at the target Makefile fragment files. Don't substitute
9572 target_makefile_frag. Do substitute TDEFINES.
9573 * configure: Rebuild.
9574 * Makefile.in (@target_makefile_frag@): Remove.
9575 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9576 * config/*.mt: Remove.
9578 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9580 * configure.in: Put changequote lines around "i[345]86" patterns
9581 section of core file support.
9583 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9585 * som.c (som_bfd_print_private_bfd_data): Define to use the
9588 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9590 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9591 entry, text_start and data_start.
9593 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9595 * Makefile.in (OFILES): Remove $(TDEPFILES).
9596 * config/apollo.mt (TDEPFILES): Remove.
9597 * config/README: Update.
9599 * configure.in: For a native configuration, set COREFILE and
9600 COREFLAG based on the canonical host name.
9601 * configure: Rebuild.
9602 * Makefile.in: Rebuild dependencies.
9603 (ALL_CFLAGS): Add @COREFLAG@.
9604 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9605 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9606 support routines. Check LYNX_CORE rather than HOST_LYNX.
9607 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9608 * i386lynx.c: Likewise.
9609 * m68klynx.c: Likewise.
9610 * sparclynx.c: Likewise.
9611 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9612 * *-core.c: Comment changes.
9613 * config/decstation.mh (HDEPFILES): Remove.
9614 (HDEFINES): Remove -DTRAD_CORE.
9615 * config/irix3.mh (RANLIB): Remove.
9616 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9617 (HDEFINES): Remove -DIRIX_CORE.
9618 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9619 (HDEFINES): Remove -DTRAD_CORE.
9620 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9621 * config/ultra3.mh (RANLIB): Remove.
9622 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9623 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9624 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9625 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9626 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9627 * config/i386aix.mh, config/i386bsd.mh: Remove.
9628 * config/i386linux.mh, config/i386mach3.mh: Remove.
9629 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9630 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9631 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9632 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9633 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9634 * config/solaris2.mh, config/stratus.mh: Remove.
9635 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9636 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9638 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9640 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9641 DT_FINI entry if the appropriate symbol is not in the hash table.
9643 * libelf.h (struct elf_backend_data): Add create_program_headers
9644 and want_hdr_in_seg fields.
9645 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9647 (elf_backend_create_program_headers): Likewise.
9648 (elfNN_bed): Initialize create_program_headers and
9650 * elf.c (get_program_header_size): Call create_program_headers
9652 (map_program_segments): Check want_hdr_in_seg backend field. Call
9653 create_program_headers backend routine.
9655 * elf.c (assign_file_positions_except_relocs): Align non allocated
9656 sections when creating an executable.
9658 * elfcode.h (elf_swap_phdr_in): Make non static.
9659 (elf_swap_phdr_out): Make non static.
9660 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9661 (bfd_elf32_swap_phdr_out): Declare.
9662 (bfd_elf64_swap_phdr_in): Declare.
9663 (bfd_elf64_swap_phdr_out): Declare.
9665 * ecofflink.c (ecoff_collect_shuffle): New static function.
9666 (_bfd_ecoff_get_accumulated_pdr): New function.
9667 (_bfd_ecoff_get_accumulated_sym): New function.
9668 (_bfd_ecoff_get_accumulated_ss): New function.
9669 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9670 (_bfd_ecoff_get_accumulated_sym): Declare.
9671 (_bfd_ecoff_get_accumulated_ss): Declare.
9672 * libbfd.h: Rebuild.
9674 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9676 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9678 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9679 warning symbols. If any section is named .gnu.warning.XXX, treat
9680 the contents as a warning to be issued if the symbol XXX is
9682 (elf_link_output_extsym): For an indirect or warning symbol, just
9683 output the symbol it points to.
9685 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9686 if bfd_hash_allocate fails, since it will already be set.
9687 (generic_link_hash_newfunc): Likewise.
9688 (archive_hash_newfunc): Likewise.
9689 (hash_entry_bfd): New static function.
9690 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9691 callback. Allocate a new warning using the hash table newfunc.
9692 Use bfd_hash_replace to update the entry in the hash table, rather
9693 than assuming we can copy the fields with structure assignment.
9695 * hash.c (bfd_hash_replace): New function.
9696 * bfd-in.h (bfd_hash_replace): Declare.
9697 * bfd-in2.h: Rebuild.
9699 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9701 * config.bfd: Add mips*vr4300-*-elf* target.
9702 * config/mipsbvr4300.mt: Added.
9704 See file ChangeLog.2
9711 version-control: never