1 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3 * bfd-in2.h: Rebuild for Nick's changes.
5 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8 change wrt length == max_namelen.
10 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
12 * Many files: Added gettext invocations around user-visible
14 * libbfd-in.h: Added gettext includes and defines.
15 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
16 HAVE_LC_MESSAGES): Define.
17 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
19 * Makefile.am (SUBDIRS): Added po.
20 (POTFILES): New macro.
21 (po/POTFILES.in): New target.
22 (SOURCE_HFILES): New macro.
24 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
26 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
28 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
29 NT_PRSTATUS note section encountered, it contains the status of
30 the currently executing thread when the core file was written.
32 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
34 * libcoff.h: Add extra parameter to
35 bfd_coff_link_output_has_begun overrideable function.
36 * cofflink.c: Pass extra parameter to
37 bfd_coff_link_output_has_begun function.
38 * bfd-in.h: Add prototypes for exported ARM interworking
40 * peicode.h: ARM specific code reorganised to conform to BFD
42 * coffcode.h: ARM specific code reorganised to conform to BFD
44 * coff-arm.c: Code reorganised to conform to the BFD coding
45 conventions. Global variables have been moved into an ARM
46 specific hash table structure and a new function:
47 bfd_arm_get_bfd_for_interworking() has been created which is
48 called from the linker scripts.
50 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
52 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
54 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
55 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
56 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
57 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
59 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
61 * config.bfd: Added sparc86x support.
63 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
65 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
66 an out of range pc-relative jump/call to an undefined weak symbol.
68 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
70 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
73 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
75 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
76 an error other than bfd_error_system_call, set the error to
77 bfd_error_wrong_format.
79 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
80 bfd_elf32_powerpcle_vec.
82 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
83 program segments are zero, don't set p_paddr_valid.
85 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
87 * elf64-alpha.c: Initial implementation of relaxation --
88 (struct alpha_elf_link_hash_entry): Add use_count member.
89 (elf64_alpha_check_relocs): Initialize and increment it.
90 (elf64_alpha_can_merge_gots): Check it when considering merging.
91 (elf64_alpha_merge_gots): Drop entries with zero use.
92 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
93 (elf64_alpha_always_size_sections): Split out got sizing ...
94 (elf64_alpha_size_got_sections): ... here. New function.
95 (elf64_alpha_relax_find_reloc_ofs): New function.
96 (elf64_alpha_relax_with_lituse): Likewise.
97 (elf64_alpha_relax_without_lituse): Likewise.
98 (elf64_alpha_relax_opt_call): Likewise.
99 (elf64_alpha_relax_section): Likewise.
100 (elf64_alpha_add_symbol_hook): Likewise.
101 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
102 (elf64_alpha_relocate_section): Likewise.
103 (bfd_elf64_bfd_relax_section): Define.
104 (elf_backend_add_symbol_hook): Likewise.
106 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
108 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
109 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
110 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
112 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
114 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
115 * configure: Rebuild.
117 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
119 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
120 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
121 * configure.in: Define and substitute WIN32LDFLAGS and
123 * aclocal.m4: Rebuild with new libtool.
124 * configure, Makefile.in: Rebuild.
126 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
128 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
129 before any other symbols in the same section.
131 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
133 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
136 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
138 * dwarf2.c (comp_unit): Move it earlier in the source. Add
140 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
141 Use addr_size for address size, rather than sizeof(bfd_vma).
142 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
143 Fix call to read_address.
144 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
145 Scrap other unneeded arguments. Fix call to read_address.
146 (scan_unit_for_functions): Fix call to read_attribute.
147 (parse_comp_unit): We now handle more values for addr_size.
148 Set addr_size in unit. Fix call to read_attribute and
151 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
153 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
155 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
157 * archures.c (bfd_default_scan): Add m68k cases back to default
158 switch, reverting patch of March 25, since IEEE support depends
161 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
163 * Makefile.am (diststuff): New target.
164 * Makefile.in: Rebuild.
166 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
168 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
169 som_offset when we have an extended name table.
171 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
173 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
175 * Makefile.in: Rebuild.
177 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
179 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
180 symbols when creating a shared library.
181 (elf_m68k_adjust_dynindx): New function, used by above code.
182 (elf_m68k_finish_dynamic_sections): Initialize the section
184 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
186 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
188 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
191 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
193 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
196 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
198 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
201 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
203 * configure.in: Set version to 2.9.1.
204 * configure: Rebuild.
206 * Branched binutils 2.9.
208 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
210 * syms.c (ENABLE_CACHING): Define.
211 (struct indexentry): Define.
212 (struct stab_cache): Remove.
213 (cmpindexentry): New static function.
214 (struct stab_find_info): Add new fields: indextable,
215 indextablesize, cached_indexentry, cached_offset, cached_stab, and
216 cached_file_name. Remove fields: file_cache, function_cache, and
218 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
219 index table and search it.
221 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
223 * elf.c (_bfd_elf_copy_private_section_data): Call
224 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
226 * cpu-mips.c: Remove trailing comma at end of enumeration list.
228 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
230 * coff-arm.c: Define all globally visible variables and functions
231 only when COFF_WITH_PE is not defined.
232 * configure.in (armpe_little_vec, armpe_big_vec): Add
234 * configure: Rebuild.
236 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
238 Fix some gcc -Wall warnings:
239 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
240 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
241 * archures.c (bfd_default_scan): Likewise.
242 * bfd.c (bfd_scan_vma): Likewise.
243 * binary.c (mangle_name): Likewise
244 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
245 * coff-sh.c (sh_relocate_section): Likewise.
246 * coff-stgo32.c (create_go32_stub): Likewise.
247 * coffcode.h (coff_slurp_line_table): Likewise.
248 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
249 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
250 (assign_file_positions_for_segments): Likewise.
251 * elf32-mips.c (mips_elf_relocate_section): Likewise.
252 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
253 * oasys.c (oasys_write_sections): Likewise.
254 * ppcboot.c (ppcboot_object_p): Likewise.
255 (mangle_name): Likewise.
256 * riscix.c (riscix_fix_pcrel_26): Likewise.
257 * srec.c (srec_scan): Likewise.
258 * stabs.c (_bfd_write_section_stabs): Likewise.
259 * sunos.c (sunos_add_dynamic_symbols): Likewise.
260 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
261 switch. Declare parameters for function pointers.
262 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
264 * elf.c (elf_sort_sections): Likewise.
265 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
266 Add default cases to switches.
267 (coff_arm_relocate_section): Remove unused local variables.
269 (coff_arm_bfd_set_private_flags): Change flag variable to type
271 * coff-mips.c (mips_relocate_section): Initialize use_lo.
272 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
273 (dump_toc): Change cat to const, and initialize it.
274 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
275 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
276 (sh_elf_relocate_section): Initialize r_symndx.
277 * coffcode.h (coff_compute_section_file_positions): Only declare
278 old_sofar if ALIGN_SECTIONS_IN_FILE.
279 (coff_write_object_contents): Initialize csym.
280 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
281 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
283 * dwarf2.c: Include libiberty.h.
284 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
285 (decode_line_info): Remove unused local variables.
286 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
287 (m32r_elf_relocate_section): Likewise.
288 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
289 (v850_elf_reloc): Likewise.
290 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
291 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
292 * elf.c (assign_file_positions_for_segments): Always set adjust.
293 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
294 parenthesize expression.
295 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
296 (m32r_elf_object_p): Return a value.
297 (m32r_elf_print_private_bfd_data): Change fprintf format string.
298 * elf32-mips.c (mips_elf_final_link): Initialize last.
299 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
300 * elf32-v850.c (v850_elf_object_p): Return a value.
301 (v850_elf_print_private_bfd_data): Change fprintf format string.
302 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
304 * elflink.h (elf_link_add_object_symbols): Change vernum to
305 unsigned int, and initialize it. Change fprintf format string.
306 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
307 when setting or comparing to soname_indx.
308 (elf_create_pointer_linker_section): Change num_symbols to
310 * libcoff-in.h (coff_data_type): Change flags to flagword.
311 * peicode.h (pe_print_idata): Initialize idx. Change j to
312 bfd_size_type. Initialize hint_member. Remove useless test to
314 (pe_print_edata): Change num_functions and num_names in struct
315 EDT_type to unsigned long. Remove cast. Change fprintf format
317 * ppcboot.c (ppcboot_object_p): Change i to size_t.
318 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
320 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
321 int *. Update uses. Change j to long.
322 * bfd-in2.h, libcoff.h: Rebuild.
324 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
326 * elf32-v850.c Remove definition of USE_REL.
327 (v850_elf_info_to_howto_rela): New function.
328 (v850_elf_perform_relocation): Renamed from
329 v850_elf_store_addend_in_insn. Removed replace argument.
330 (v850_elf_reloc): store the relocation in the addend field instead
332 (v850_elf_final_link_relocate): Now calls
333 v850_elf_perform_relocation.
334 (v850_elf_relocate_section): Remove code to generate REL
337 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
339 * coffcode.h (coff_new_section_hook): Set the type and storage
340 class in the native symbol information allocated for a new section
343 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
345 * peicode.h: Chain together calls to
346 coff_bfd_copy_private_bfd_data and
347 coff_bfd_print_private_bfd_data.
349 * coff-arm.c: Add prototypes for
350 coff_arm_bfd_print_private_bfd_data and
351 coff_arm_bfd_copy_private_bfd_data.
353 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
355 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
358 * peicode.h: Call arm-coff private data functions after handling
361 * coff-arm.c: Turn statics into globals so that they can be shared
362 both pe and pei backends.
364 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
366 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
368 (sunos_write_object_contents): Likewise.
369 * aoutx.h (NAME(aout,machine_type)): Likewise.
370 * coffcode.h (coff_set_arch_mach_hook): Likewise.
372 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
374 * archures.c (bfd_mach_m68*): Add definitions for various m68k
376 (bfd_default_scan): Remove m68k special cases.
377 * bfd-in2.h: Rebuild.
378 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
380 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
381 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
383 (bfd_m68k_arch): Set mach field to zero to signal no explicit
384 selection, change printable_name to just "m68k" and make that the
385 default instead of m68k:68020.
387 * aout-tic30.c (NAME): Define this to avoid multiple definitions
389 (MY_get_section_contents): Define as aout_32_get_section_contents
390 rather than NAME(aout,get_section_contents).
392 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
394 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
395 and call bfd_default_set_arch_mach to do the real work.
397 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
399 * bout.c (BALX): Include return register g14 as part of the insn.
401 (calljx_callback): Use it.
403 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
405 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
408 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
409 byte_count to unsigned int.
410 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
411 unused local variables.
413 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
414 variables er and er1.
416 * cpu-v850.c: Include <ctype.h>.
417 (scan): Case isdigit argument to unsigned char.
419 From Yan Meroth <YAN.MEROTH@st.com>:
420 * ihex.c (ihex_scan): Add extbase variable so that getting an
421 extended linear address record does not ignore any previous
423 (ihex_write_object_contents): When writing out an extended linear
424 address record, zero out any previous extended address.
426 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
428 * ieee.c (do_one): Check section before dereferencing it.
429 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
430 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
432 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
434 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
436 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
438 * coff-arm.c: Add interworking functions to pe backends.
441 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
443 * elf32-mips.c (R_MIPS15_S3): New relocation type.
444 (elf_mips_howto_table): Add R_MIPS15_S3.
445 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
446 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
447 * bfd-in2.h, libbfd.h: Rebuilt.
450 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
452 * configure.in: Use AM_DISABLE_SHARED.
453 * aclocal.m4, configure: Rebuild with libtool 1.2.
455 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
457 * coff-arm.c (coff_arm_relocate_section): Better error messages
458 when interowrking conflucts occur. Courtesy of Jonathan Walton
459 and Tony Thompson. PR 15357.
460 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
461 relocations. Patch courtesy of Jonathan Walton and Tony
464 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
466 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
467 part of Feb 22 change controling when to override the existing
468 symbol with the .plt entry.
470 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
472 * config.bfd (targ_cpu): Add thumb-pe target.
474 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
475 functions in PE build.
477 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
479 * config.bfd (sparclite-*-elf*): Added.
481 start-sanitize-vr4320
482 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
484 * mips-cpu.c: Reorganize sanitization.
486 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
489 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
491 * configure.in: Add elf.lo to elf shell variable.
492 * Makefile.am (BFD_LIBS): Remove elf.lo.
493 (BFD_LIBS_CFILES): Remove elf.c.
494 (BFD32_BACKENDS): Add elf.lo.
495 (BFD32_BACKENDS_CFILES): Add elf.c.
496 * configure, Makefile.in: Rebuild.
498 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
500 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
501 relocation against a now-local symbol should not have a dynamic
504 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
506 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
508 (pe_print_private_bfd_data): Print PE flags. From Mikey
509 <jeffdb@netzone.com>.
511 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
513 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
514 a plt entry when we can determine that we authoritatively define
517 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
519 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
520 don't actually use trad-core, but a SunOS-style core file handled
522 * hosts/sparclinux.h: Remove.
525 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
527 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
528 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
529 (elf_mips_dvp_27_s4_howto): Describe it.
530 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
531 (mips_info_to_how_rel): Handle it.
532 (mips_elf_relocate_section): Handle it.
533 * bfd-in2.h,libbfd.h: Regenerate.
536 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
538 * peicode.h (pe_print_idata): If there is no .idata section, look
539 for the import tables in some other section. Make the initial
540 label line up better with the data. Print the import address
541 table even if there is no import name table. If the import
542 address table holds actual addresses, print them.
545 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
547 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
550 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
552 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
553 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
554 bfd_error_system_call.
556 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
558 * Makefile.am (AUTOMAKE_OPTIONS): Define.
559 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
561 From H.J. Lu <hjl@gnu.org>:
562 * Makefile.am (libbfd_la_LDFLAGS): Define.
563 * Makefile.in: Rebuild.
565 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
567 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
568 * netbsd.h (MACHTYPE_OK): Define.
569 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
570 calling N_SET_MACHTYPE, rather than having a switch.
571 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
573 * i386netbsd.c (MACHTYPE_OK): Don't define.
574 (DEFAULT_MID): Define.
575 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
576 (MACHTYPE_OK): Don't define.
577 (DEFAULT_MID): Define.
578 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
579 (DEFAULT_MID): Define.
580 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
581 (DEFAULT_MID): Define.
582 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
583 (DEFAULT_MID): Define.
585 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
586 * vaxnetbsd.c: New file.
587 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
588 rather than netbsd_core.
589 * targets.c (vaxnetbsd_vec): Declare.
590 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
591 defined, add netbsd_core_vec.
592 * configure.in: Set COREFILE for alpha*-*-netbsd* and
593 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
594 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
595 * config.bfd (alpha*-*-netbsd*): New target.
596 * Makefile.am: Rebuild dependencies.
597 (BFD32_BACKENDS): Add vaxnetbsd.lo.
598 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
599 * configure, Makefile.in: Rebuild.
601 * configure.host: Remove the old shared library build stuff. We
602 now use libtool instead.
604 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
606 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
608 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
610 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
611 * configure: Rebuild.
613 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
615 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
616 when merging m32r BFDs into m32rx BFDs.
618 * elf32-v850.c (remember_hi16s_reloc): New function.
619 (find_remembered_hi16s_reloc): New function.
620 (v850_elf_store_addend_in_insn): Use the above new functions to
621 match up HI6S relocs with LO16 relocs.
624 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
626 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
627 (bfd_txvu_arch): Delete.
628 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
630 * bfd-in2.h: Regenerate.
633 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
635 * configure.in: Change -linux* to -linux-gnu*.
636 * config.bfd, configure.host: Likewise.
637 * configure: Rebuild.
639 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
641 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
642 LO16/HI16S bug and improve comments about what is going on.
644 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
646 * configure, aclocal.m4: Rebuild with new libtool.
649 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
651 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
652 when merging v850 code into v850e/v850ea code. Do not initialise
653 output flags if the input is the default architecture. PR14732.
655 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
658 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
660 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
661 get the size from bfd_arch_bits_per_address instead of directly
664 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
666 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
667 to wrap, just return all 1's bits instead.
668 * libbfd.h: Regenerate.
670 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
672 * coff-i386.c (coff_pe_i386_relocate_section): New static function
674 (coff_relocate_section): If COFF_WITH_PE, define as
675 coff_pe_i386_relocate_section.
676 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
677 skip empty sections, to match coff_write_object_contents.
679 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
680 rather than swapping out r_offset twice. From Luke Deller
681 <luked@cse.unsw.edu.au>.
683 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
685 * configure.in: Set libtool_enable_shared rather than
686 libtool_shared. Remove diversion hack.
687 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
690 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
692 * syms.c (struct stab_cache): Define.
693 (struct stab_find_info): Remove cached_offset, cached_stab,
694 cached_str, and cached_stroff fields. Add file_cache,
695 function_cache, and line_cache fields.
696 (_bfd_stab_section_find_nearest_line): Use extensive caching to
699 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
701 * peicode.h (pe_print_idata): Check for import of ordinal rather
703 (pe_print_edata): If there is no .edata section, look for the
704 export data in some other section.
706 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
708 * configure.in: Change version to 2.8.4.
709 * configure: Regenerated.
711 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
713 Add tms320c30 support:
714 * cpu-tic30.c: New file.
715 * aout-tic30.c: New file.
716 * coff-tic30.c: New file.
717 * archures.c (bfd_arch_tic30): Define.
718 (bfd_tic30_arch): Declare.
719 (bfd_archures_list): Add bfd_tic30_arch.
720 * targets.c (bfd_target_vector): Add tic30_aout_vec and
722 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
723 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
724 (coff_set_flags): Likewise.
725 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
726 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
727 * Makefile.am: Rebuild dependencies.
728 (ALL_MACHINES): Add cpu-tic30.lo.
729 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
730 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
731 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
732 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
734 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
736 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
737 to lag behind LO16 reloc by a couple of instructions.
739 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
741 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
742 make to reexamine the file timestamp.
743 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
745 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
749 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
751 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
752 and partial_inplace=false.
753 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
756 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
758 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
759 to create .dynsbss and .rela.sbss sections.
760 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
761 copied from dynamic objects into .sbss.
762 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
763 use it. Correct typo of .rela.sdata2.
764 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
765 put the data, which may now be in .sbss.
766 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
767 (elf_backend_create_dynamic_sections): Define as
768 ppc_elf_create_dynamic_sections.
770 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
771 against _GLOBAL_OFFSET_TABLE_.
772 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
773 shared libraries which refer to local symbols. Make sure that the
774 test for allocating space for a reloc in a shared object is the
775 same as the test for emitting a reloc.
778 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
780 * elf32-mips.c: Add dvp support.
783 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
785 * config.bfd (i[3456]-*-mingw32*): New target.
786 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
787 * aclocal.m4, configure: Rebuild.
790 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
792 * config.bfd, configure.in: Add dvp support.
793 * configure: Regenerate.
794 * aclocal.m4: Regenerate.
795 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
796 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
799 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
801 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
804 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
806 Sparc v9 ABI compliant PLT:
807 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
808 (plt_templates, sparc64_elf_build_plt_entry): Delete.
809 (LARGE_PLT_THRESHOLD): New define.
810 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
811 (sparc64_elf_build_plt): New function.
812 (sparc64_elf_plt_entry_offset): Likewise.
813 (sparc64_elf_plt_ptr_offset): Likewise.
814 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
815 contain the index for convenience. Skip the initial entries
817 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
818 memory for the benefit of .rela.plt.
819 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
820 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
821 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
822 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
823 Call sparc64_elf_build_plt.
824 (elf_backend_want_got_plt): No.
825 (elf_backend_plt_readonly): No.
826 (elf_backend_plt_alignment): 8.
828 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
829 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
830 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
833 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
835 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
837 * cpu-mips.c (arch_info_struct): Add mips variants.
838 * bfd-in2.h: Rebuilt.
840 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
842 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
843 preserving the contents of t2a3_b_insn.
845 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
847 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
848 (i[3456]86sco3.2v5*coff): New target.
850 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
852 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
854 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
856 * bfd.c (bfd_get_error_handler): Add orthogonal function.
857 * bfd-in2.h: Regenerate.
859 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
861 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
863 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
865 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
866 adjust addend for an output common symbol (from Jimmy Blair
867 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
868 defined symbol to counteract adjustment made in generic relocation
871 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
873 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
875 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
876 (GET_SCNDHR_NLNNO): Likewise.
878 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
880 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
882 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
884 * elf32-m32r.c: Add macros to handle NOP insertion.
886 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
888 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
889 (xcoff_mark): Likewise.
890 (xcoff_build_ldsyms): Mark absolute symbols.
892 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
894 * bout.c (b_out_write_object_contents): Sort symbols before output
895 to keep {CALL,BAL}NAME symbols adjacent.
896 (b_out_symbol_cmp): New function.
898 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
900 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
901 allocate space for a PC relative reloc against a symbol which is
902 defined in a regular file.
903 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
904 relative reloc against a symbol which is defined in a regular
907 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
909 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
910 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
912 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
913 (mips*-*-netbsd*): New target.
915 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
917 * elflink.h (elf_link_assign_sym_version): Change error message
918 from "undefined version name" to "undefined versioned symbol
921 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
923 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
926 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
928 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
931 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
932 shared. Set stab* sections to be shared and read. Set .rsrc
933 section to be read and shared.
935 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
937 * Makefile.am: Rebuild dependencies.
938 (ALL_MACHINES_CFILES): Add dwarf2.lo.
939 (ALL_MACHINES_CFILES): Add dwarf2.c.
940 * Makefile.in: Rebuild.
942 * coff-arm.c: Don't include obstack.h.
944 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
946 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
949 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
951 * configure: Regenerate to get @SHELL@ substituted.
953 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
955 * coff-arm.c (coff_arm_relocate_section): Only look at section
956 owner if there is one.
958 * elf.c (assign_file_positions_for_segments): Fail if there is not
959 enough room for the program headers. (PR14186)
961 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
963 * elf.c (_bfd_elf_find_nearest_line): Call
964 _bfd_dwarf2_find_nearest_line first.
965 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
966 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
968 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
971 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
972 object files to be merged into a M32RX executable.
974 * archures.c: Add bfd_mach_m32rx.
976 * archures.c: Add bfd_mach_m32r.
978 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
980 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
981 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
982 to decide when to align the file sections for paging.
984 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
987 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
989 * elf32-m32r.c (m32r_elf_object_p): New Function.
990 (m32r_elf_final_write_processing): New Function.
991 (m32r_elf_set_private_flags): New Function.
992 (m32r_elf_copy_private_bfd_data): New Function.
993 (m32r_elf_merge_private_bfd_data): New Function.
994 (m32r_elf_print_private_bfd_data): New Function.
995 (elf_backend_object_p): Point to m32r_object_p.
996 (elf_backend_final_write_processing): Point to
997 m32r_elf_final_write_processing.
998 (bfd_elf32_bfd_copy_private_bfd_data): Point to
999 m32r_elf_copy_private_bfd_data.
1000 (bfd_elf32_bfd_merge_private_bfd_data): Point to
1001 m32r_elf_merge_private_bfd_data.
1002 (bfd_elf32_bfd_set_private_flags): Point to
1003 m32r_elf_set_private_bfd_data.
1004 (bfd_elf32_bfd_print_private_bfd_data): Point to
1005 m32r_elf_print_private_bfd_data.
1007 start-sanitize-m32rx
1008 * cpu-m32r.c: Add m32rx cpu architecture.
1009 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
1010 architecture machines.
1013 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
1016 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
1018 * configure: Only build libbfd shared if --enable-shared's value
1019 was `yes', or was set to `*bfd*'.
1020 * aclocal.m4: Likewise.
1021 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
1022 original source of this bit of code. It's not clear what the best fix
1025 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
1027 * linker.c (generic_link_add_symbol_list): Always init udata.p so
1028 that the generic relaxation code can function when input and output
1029 file formats are mismatched.
1031 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
1033 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
1035 * elf.c (assign_file_positions_for_segments): For a loadable
1036 section, make sure that the load address is correct relative to
1037 the load address of the segment plus the size of the segment so
1040 * coffcode.h (_coff_link_output_has_begun): Make static.
1041 (_coff_final_link_postscript): Likewise.
1043 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
1045 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
1046 which a relocation refers to an indirect or warning symbol.
1048 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
1050 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
1051 (coff_arm_final_link_postscript): New function.
1052 (coff_arm_link_output_has_begun): New function.
1054 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
1055 _bfd_coff_link_output_has_begun and
1056 _bfd_coff_final_link_postscript. Add new macros:
1057 bfd_coff_link_output_has_begun() and
1058 bfd_coff_final_link_postscript().
1060 * cofflink.c (_bfd_coff_final_link): Insert calls to
1061 bfd_coff_link_output_has_begun() and
1062 bfd_coff_final_link_postscript().
1064 * coffcode.h: Add two new fields to bfd_coff_backend_data
1065 structure: _bfd_coff_link_output_has_begun and
1066 _bfd_coff_final_link_postscript. Add default initialisers for
1067 these fields. Add overridable aliases for the coff swap functions
1068 in the backend data structure.
1070 * elf32-v850.c: Update with patches from the branch to fix
1071 HI16_S/LO16 reloc pairs.
1074 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
1076 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
1078 (USE_REL): Don't define any more, switch to using RELA
1080 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
1083 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1085 * archures.c (bfd_mach_mips*): Define.
1086 (start-sanitize-vr5400):
1087 (vr5400, bfd_mach_vr5000): Define.
1088 (end-sanitize-vr5400):
1089 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1092 * cpu-mips.c (N): Define.
1093 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1094 numbers with bfd_mach_mips* macros.
1096 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1098 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1099 v850_elf_relocate_section): Fix PR2 14180 and 14181
1100 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1101 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1102 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1103 (for PR14180) to create and handle special common sections.
1104 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1105 which have data stored in the instructions. PR14258.
1107 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1109 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1110 (USER_LABEL_PREFIX): Revert back to '_'
1112 * config.bfd (targ_cpu): Add support for Thumb target.
1114 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1116 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1117 (get_symbol_value): Handle R_SH_SWITCH8.
1118 (sh_relax_delete_bytes): Likewise.
1120 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1122 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1123 gcc/config/arm/semi.h
1125 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1128 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1130 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1133 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1135 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1138 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1140 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1143 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1145 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1146 complain if inout and output formats differ.
1148 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1150 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1151 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1152 * Makefile.in: Rebuild.
1153 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1154 automake and autoconf.
1156 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1157 (COFF_WITH_PR to COFF_WITH_PE).
1159 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1161 * coff-arm.c: Make variables and some functions static, so that
1162 this file can be included in multiple object files.
1163 (coff_arm_bfd_final_link): Fix minor bug.
1165 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1167 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1169 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1171 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1173 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1175 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1177 * sunos.c (sunos_add_one_symbol): When overriding a defined
1178 symbol, set it to undefined, not new.
1180 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1183 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1185 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1186 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1188 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1190 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1191 (mn10300_elf_relax_section): Likewise.
1193 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1195 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1196 bfd_h_get_* calls to "bfd_byte *".
1198 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1200 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1202 (mn10300_elf_relax_section): Include stack space for register saves
1203 in the imm8 field of a "call" instruction.
1204 (compute_function_info): Determine how much stack is allocated by
1205 the movm instruction. Fix typo.
1206 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1208 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1210 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1211 a version dependency could not be found.
1213 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1215 * configure.com: Get version info from configure.in
1217 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1219 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1220 New function. Avoid mixing US1 and HAL R1 code.
1221 Set resulting memory ordering to the strongest one used.
1222 (sparc64_elf_object_p): Set bfd_mach correctly.
1224 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1226 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1227 (sparc64_elf_check_relocs): Handle them.
1228 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1229 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1231 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1233 * configure.in (sparc*-*-linux*): Use trad-core and ...
1234 * hosts/sparclinux.h: New file.
1236 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1238 * config.bfd (sparc64-*-linux*): New target.
1240 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1241 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1243 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1244 Set .plt alignment from new plt_alignment.
1245 * elflink.h (elf_link_create_dynamic_sections): Set version section
1246 alignment to LOG_FILE_ALIGN.
1247 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1248 (elfXX_bed): Init plt_alignment.
1250 * elf64-sparc.c (sparc64_elf_check_relocs,
1251 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1252 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1253 sparc64_elf_finish_dynamic_sections): New functions.
1254 (sparc64_elf_howto_table): Fix a few name strings.
1255 (ELF_DYNAMIC_INTERPRETER): New definition.
1256 (sparc64_elf_relocate_section): Handle shared libraries.
1258 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1259 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1260 PLT definitions sparc64-linux originally choose. These will go
1261 away soon in favour of the official abi definitions.
1263 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1265 * coff-sh.c (coff_small_object_p): New static function.
1266 (coff_small_new_section_hook): New static function.
1267 (bfd_coff_small_swap_table): New static const structure.
1268 (coff_small_close_and_cleanup): Define.
1269 (coff_small_bfd_free_cached_info): Define.
1270 (coff_small_get_section_contents): Define.
1271 (coff_small_get_section_contents_in_window): Define.
1272 (shcoff_small_vec): New static structure.
1273 (shlcoff_small_vec): New static structure.
1274 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1276 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1277 shlcoff_small_vec to targ_selvecs.
1279 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1280 * configure: Rebuild.
1282 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1284 * evax-egsd.c: Weak symbols are global.
1286 * evax-emh.c: Use proper casts.
1288 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1290 * evax-egsd.c: Section names and symbols have different
1291 length restrictions. Add length parameter to
1292 _bfd_evax_length_hash_symbol.
1293 * evax-etir.c: Likewise.
1294 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1296 * evax.h (EOBJ_S_C_SECSIZ): Define.
1298 * evax-alpha.c: Remove duplicate test.
1300 * evax-emh.c: SYS$ functions are upper-case.
1302 * evax-egsd.c: Create separate sections for common symbols.
1303 * evax-etir.c: Don't output common section.
1304 * evax.h: Bump up section count.
1306 * configure.com: Use 64bit integers with DEC C.
1308 * evax-egsd.c: Make section flags dec c compatible.
1310 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1312 * som.c (normalize): Delete function.
1313 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1314 changed. Use passed in elength to determine size of the extended
1315 name table instead of computing it again.
1317 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1319 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1320 IMAGE_SCN_MEM_READ for an unrecognized section.
1322 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1324 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1325 '/' in the extended name table.
1327 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1329 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1330 symbols, check globals list before matching on locals.
1332 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1334 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1337 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1339 * peicode.h (pe_mkobject_hook): Set DLL flag.
1340 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1342 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1343 for .stab* sections. Replace strlen of constant strings with
1346 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1348 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1349 merge got and reloc entries from ind syms to their target.
1350 (elf64_alpha_always_size_sections): Call it.
1351 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1352 (elf64_alpha_can_merge_gots): Likewise.
1353 (elf64_alpha_merge_gots): Likewise.
1355 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1356 as it is insufficient to handle the relocation changes as well.
1358 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1360 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1361 relocs for symbols in shlibs that have been forced local.
1362 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1364 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1366 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1367 got_enties of the default symbol for the default versioned
1368 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1371 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1373 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1374 24 bits of the PC when computing a PC relative relocation.
1376 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1378 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1379 Correct value for maximum positive 22 bit PC relative relocation.
1380 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1381 HI_16 relocations. Correct bit adjustment in TDA offsets.
1383 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1385 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1386 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1388 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1390 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1393 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1395 * config.bfd: Missed one alpha* change.
1397 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1399 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1400 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1401 (MINUS_ONE): New macro.
1402 (sparc_elf_notsup_reloc): New function.
1403 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1404 H44,M44,L44,REGISTER.
1405 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1406 (init_insn_reloc): New function.
1407 (sparc_elf_wdisp16_reloc): Use it.
1408 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1410 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1412 * som.c (som_construct_extended_name_table): Remove static
1413 function, and define as macro instead.
1415 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1417 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1418 recognizes alphaev5 etc.
1419 * configure.host: Likewise.
1421 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1423 Make ld -s work on AIX:
1424 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1425 section if we are stripping.
1426 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1427 size if we are stripping.
1428 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1429 and don't write out relocs, if we are stripping.
1430 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1431 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1434 * configure.in: Don't include elf.lo again for ELF targets; it's
1435 always in the library anyhow.
1436 * configure: Rebuild.
1438 * bfd-in2.h: Rebuild.
1440 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1441 char *, when calling bfd_get_32 and bfd_put_32.
1442 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1443 when calling strcpy.
1445 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1447 * reloc.c (bfd_check_overflow): New function.
1448 (bfd_perform_relocation, bfd_install_relocation): Use it.
1449 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1450 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1451 * bfd-in2.h: Regenerate.
1452 * libbfd.h: Regenerate.
1454 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1456 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1457 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1459 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1461 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1462 (stmp-bfd-h): Rename from stmp-bfd.h.
1463 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1464 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1465 (stmp-bin2-h): New target.
1466 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1467 (stmp-lbfd-h): New target.
1468 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1469 (stmp-lcoff-h): New target.
1470 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1471 stmp-lbfd-h, and stmp-lcoff-h.
1472 * Makefile.in: Rebuild.
1474 * configure.in: Use a diversion to set enable_shared before the
1475 arguments are parsed.
1476 * configure: Rebuild.
1478 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1480 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1481 renamed to R_SPARC_UNUSED_42.
1482 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1483 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1484 renamed to R_SPARC_UNUSED_42.
1485 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1486 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1487 * bfd-in2.h: Regenerated.
1488 * libbfd.h: Regenerated.
1490 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1492 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1493 after we have set *sym_hash.
1495 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1497 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1499 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1501 * Makefile.am (libbfd_a_SOURCES): Define.
1502 * Makefile.in: Rebuild.
1504 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1505 * aclocal.m4: Rebuild with new libtool.
1506 * configure: Rebuild.
1508 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1510 * elf.c (map_sections_to_segments): Even if we are not demand
1511 paged, don't put a loadable section after a nonloadable section.
1512 (assign_file_positions_for_segments): Increment the file offset
1513 for a section with contents, even if it is not loadable.
1515 start-sanitize-v850e
1516 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1518 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1519 indicating that __ctbp could not be found.
1522 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1524 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1526 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1527 start-sanitize-v850e
1529 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1530 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1531 Add support for the CALLT relocs.
1533 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
1534 BFD_RELOC_V850_CALLT_16_16_OFFSET.
1537 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1538 relocations against non-existant symbols.
1540 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1542 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1544 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1545 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1546 bit reloc in the tiny data area.
1549 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
1551 Merged changes from Martin Hunt:
1553 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
1554 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
1557 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
1558 BFD_RELOC_D30V_9_PCREL_R): New relocs.
1560 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
1561 Do 15 and 21 bit pc-relative relocations.
1562 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
1565 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
1566 added to the relocation, not or'd.
1569 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1571 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1573 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1575 * archures.c (bfd_default_scan): Use strcasecmp.
1576 (bfd_default_scan): Test for match with arch_name + ":" +
1578 (bfd_default_scan): Test for match with printable_name - ":".
1579 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1580 cases. Each implements their own scan function.
1581 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1582 special cases. Since info->mach == 0. The test mach == number
1584 (bfd_arch_list): New function, return name of all the supported
1587 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1589 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1590 decoding architecture.
1591 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1594 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1596 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1598 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1600 * Makefile.am: Rebuild dependencies.
1601 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1602 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1603 * Makefile.in: Rebuild.
1605 * reloc.c: Remove extraneous commas from relocation entries.
1606 Remove BFD_RELOC_V850_16_PCREL.
1607 * bfd-in2.h: Rebuild.
1609 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1610 in sections named .tocbss rather than .bss.
1612 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1614 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1615 BFD_RELOC_V850_16_PCREL.
1617 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1619 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1620 the same as C_EXT syms.
1621 (coff_link_add_symbols): Ditto.
1622 (_bfd_coff_link_input_bfd): Ditto.
1623 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1624 it to preserve and restore state of global_to_static flag.
1626 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1628 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1629 bits in e_flags field rather than magic numbers.
1630 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1631 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1632 v850_elf_print_private_bfd_data): New functions.
1634 start-sanitize-v850e
1635 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
1637 * elf.c (prep_headers): Remove V850E magic number.
1638 * elf.c (prep_headers): Remove V850EA magic number.
1641 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1643 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1645 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1647 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1648 instructions are relative to the next instruction, not the
1649 current instruction.
1650 (mn10200_elf_relax_section): Similarly.
1652 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1654 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1657 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1658 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1659 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1661 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1663 * cpu-v850.c: Remove "plain" from v850 printable name.
1664 (scan): Use strcasecmp.
1666 * archures.c (bfd_mach_v850): Define.
1668 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1669 just sh/SH, use strcasecmp.
1670 (arch_info_struct): Add entries for sh3 et.al.
1672 * archures.c (bfd_mach_sh, ...): Define.
1674 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1676 * archures.c (bfd_archures_list): Always NULL terminate the list.
1678 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1680 * Makefile.am: Rebuild dependencies.
1681 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1682 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1683 (elf32-arc.lo): Remove explicit dependency.
1684 * Makefile.in: Rebuild.
1686 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1687 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1688 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1690 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1692 * configure: Rebuild with latest devo autoconf for NT support
1694 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1696 * cpu-arm.c (compatible): If B is a default type, return A.
1698 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1700 * cpu-v850.c (scan): New function.
1701 (arch_info_struct): New structure.
1702 (bfd_v850_arch): Add link into arch_info_structure.
1704 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1707 * elf32-v850.c (v850_elf_object_p): New function.
1709 start-sanitize-v850e
1710 * archures.c (bfd_mach_v850e): Machine value for v850e.
1712 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
1714 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
1717 * elf.c (prep_headers): Add support for v850e machine number.
1719 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
1721 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
1723 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
1726 * elf.c (prep_headers): Add support for v850ea machine number.
1729 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1731 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1732 cached_stab field if the offset prevents us from using the cache.
1734 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1736 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1738 * aout-arm.c (aout_arm_little_vec): Likewise.
1739 (aout_arm_big_vec): Likewise.
1740 * bout.c (b_out_vec_big_host): Likewise.
1741 (b_out_vec_little_host): Likewise.
1742 * mipsbsd.c (aout_mips_little_vec): Likewise.
1743 (aout_mips_big_vec): Likewise.
1745 start-sanitize-tic80
1746 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
1748 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
1749 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
1750 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
1753 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1755 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1756 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1757 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1758 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1759 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1760 of two for I960 only.
1761 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1762 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1763 default definitions.
1764 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1765 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1766 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1767 start-sanitize-tic80
1768 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
1769 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1770 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
1771 *coffcode.h (coff_write_object_contents): Set alignment field in
1772 section header for TIC80COFF files.
1775 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1777 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1778 v850_elf_check_relocs, v850_elf_reloc,
1779 v850_elf_final_link_relocate): Add support for
1780 BFD_RELOC_V850_16_PCREL relocation.
1782 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1785 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1787 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1789 start-sanitize-v850e
1790 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1792 * cpu-v850e: New file.
1794 * elf.c (prep_headers): Add support for v850e target.
1796 * bfd-in2.h (bfd_architecture): Add support for v850e target.
1798 * config.bfd: Add support for v850e target.
1800 * archures.c: Add support for v850e target.
1802 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
1804 * cpu-v850ea: New file.
1806 * elf.c (prep_headers): Add support for v850ea target.
1808 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
1810 * config.bfd: Add support for v850ea target.
1812 * archures.c: Add support for v850ea target.
1815 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1817 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1818 argument as section relative, rather than an absolute address.
1819 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1821 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1823 * config.bfd (arc-*-elf*): Add.
1824 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1825 * configure: Rebuild.
1826 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1827 (BFD32_BACKENDS): Add elf32-arc.lo.
1828 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1829 * Makefile.in: Rebuild.
1830 * archures.c (architecture list): Add bfd_arch_arc.
1831 (bfd_archures_list): Add bfd_arc_arch.
1832 (bfd_mach_arc_base): Define.
1833 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1834 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1835 (bfd_target_vect): Add them.
1836 * bfd-in2.h, libbfd.h: Rebuild.
1837 * cpu-arc.c, elf32-arc.c: New files.
1838 * elf.c (pre_headers): Recognize bfd_arch_arc.
1840 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1842 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1843 data section is correctly rounded to a page in the file.
1845 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1847 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1848 there are no symbols.
1850 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1853 file system 14 character limit.
1854 * Makefile.am, configure.in: Corresponding changes.
1855 * Makefile.in, configure: Rebuild.
1857 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1859 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1860 Rebuild dependencies.
1861 * Makefile.in: Rebuild.
1863 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1865 * Makefile.am (docdir): Define.
1866 * Makefile.in: Rebuild.
1868 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1870 * configure: Rebuild with autoconf 2.12.1.
1872 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1874 * aclocal.m4, configure: Rebuild with new automake patches.
1876 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1878 * rs6000-core.c (make_bfd_asection): New function to add a section
1879 to the core file bfd.
1880 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1882 Use BFD routines to seek, read and stat the core file.
1883 Handle .data sections from loaded objects and anonymously mmapped
1884 regions, these are available in AIX 4 core files.
1886 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1888 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1889 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1890 copy; use a patches libtool instead.
1891 * acmacros.m4: Remove.
1892 * Makefile.in, aclocal.m4, configure: Rebuild.
1894 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1896 * Makefile.am: New file, based on old Makefile.in.
1897 * acmacros.m4: New file, copied from old aclocal.m4.
1898 * acinclude.m4: New file.
1899 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1900 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1901 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1902 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1903 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1904 * acconfig.h: Mention PACKAGE and VERSION.
1905 * stamp-h.in: New file.
1906 * dep-in.sed: Change .o to .lo.
1907 * Makefile.in: Now built with automake.
1908 * aclocal.m4: Now built with aclocal.
1909 * config.in, configure: Rebuild.
1912 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1914 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1915 if there is only a relocation to a read-only but not allocatable
1916 section (like .stab).
1917 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1918 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1919 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1920 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1921 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1923 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1924 (ppc_elf_create_linker_section): These sections are not
1925 created by the linker (that is, they are created by the user
1926 putting data in them). In particular, they can be the source
1927 and target of relocations.
1928 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1929 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1930 objects (for instance, 'long double') to 16-byte boundaries.
1931 (ppc_elf_size_dynamic_sections): Make the code that generates
1932 section symbols exactly the same as for sparc, reducing the
1933 number of section symbols output.
1934 (ppc_elf_check_relocs): Check postcondition of
1935 bfd_elf32_link_record_dynamic_symbol. Make default case the
1936 same as corresponding code for sparc, fixing bug involving
1938 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1939 forced to be local because of versioning (by replicating
1940 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1941 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1943 (ppc_elf_relocate_section): Add handy debugging code for when
1944 assertion fails. Add some more 'symbol made local because of
1947 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1948 processing a GOT relocation as required by ABI.
1950 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1952 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1953 version info if this symbol came from a dynamic object.
1954 (elf_link_add_object_symbols): Set the version info of a symbol
1955 only if the object actually contains version definitions and
1956 defines this symbol.
1958 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1960 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1961 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1963 * configure: Regenerated with autoconf 2.12.
1964 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1966 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1968 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1969 a warning rather than returning an error.
1971 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1973 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1975 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1977 * cisco-core.c: define signals for wingdb.
1979 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1981 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1982 the same number of aux entries.
1984 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1986 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1987 difference of two symbols if the relocation size is 32 bits.
1988 (som_write_fixups): Handle R_DATA_EXPR.
1990 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1992 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1993 its value if COFF_WITH_PE is defined.
1995 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1997 * coff-stubgo32.c: New file.
1998 * go32stub.h: New file.
1999 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
2000 * coffswap.h (coff_swap_filehdr_in): Invoke
2001 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
2003 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
2004 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
2005 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
2006 COFF_ADJUST_AUX_IN_POST if they are defined.
2007 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
2008 COFF_ADJUST_AUX_OUT_POST if they are defined.
2009 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
2010 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
2011 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
2012 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
2013 * targets.c (go32stubbedcoff_vec): Declare.
2014 (bfd_target_vector): Add go32stubbedcoff_vec.
2015 * configure.in (go32coff_vec): New target vector.
2016 (go32stubbedcoff_vec): Likewise.
2017 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
2018 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
2019 * Makefile.in: Rebuild dependencies.
2020 (BFD32_BACKENDS): Add coff-stubgo32.o.
2021 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
2022 (HFILES): Add go32stub.h.
2024 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
2026 * configure.in: Check for fdopen.
2027 * configure, config.in: Rebuild.
2028 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
2029 __GO32__. Reindent a bit.
2031 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
2033 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
2034 flag for newly created sections.
2035 (sunos_add_dynamic_symbols): Don't discard newly created sections
2036 if shared library is dynobj.
2038 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
2040 * elf.c (map_sections_to_segments): When checking whether
2041 including a section in a segment would force us to skip a page,
2042 align the address of the next segment to avoid wraparound
2045 start-sanitize-tic80
2046 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
2048 * coffcode.h (coff_write_object_contents): Initialize
2049 target id field to TIC80_TARGET_ID.
2050 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
2052 (coff_swap_filehdr_in): Swap in target id field if used.
2055 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2057 * coff-i386.c (coff_i386_is_local_label_name): New static function
2058 if TARGET_UNDERSCORE.
2059 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
2060 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
2062 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
2064 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
2065 complain_overflow_signed, for 32 bit PC relative relocations.
2067 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
2069 * elflink.h (elf_link_add_object_symbols): When a version
2070 indirection symbol is overridden, make the original symbol point
2071 at the real overriding symbol.
2073 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
2076 * elflink.h (elf_link_output_extsym): Use the right section for a
2078 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
2079 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
2081 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2083 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2084 symbols before checking for new symbols.
2086 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2088 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2090 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2091 file, not aoutsz bytes (they are different in XCOFF .o files).
2093 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2094 redefined by objects included from archives.
2096 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2098 * elflink.h (elf_merge_symbol): In the case of a new defined
2099 symbol overriding an old defined symbol, return the hash table
2100 entry which we modify, even if it is the target of an
2102 (elf_link_add_object_symbols): If the real name of the symbol gets
2103 overridden, convert the versioned symbol into an indirect symbol
2106 * elflink.h (elf_merge_symbol): New static function, broken out of
2107 elf_link_add_object_symbols.
2108 (elf_link_add_object_symbols): Call it.
2110 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2112 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2113 handle case where COFF filehdr does not immediately follow PE
2115 * coffgen.c (coff_object_p): Remove useless seek to current
2118 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2120 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2123 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2125 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2126 symbols, skip N_ABS symbols with debugging storage classes.
2128 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2130 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2131 relocs in shared libraries which refer to local symbols. Cope
2132 with addend when processing a GOT relocation.
2134 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2135 for sections that the linker didn't create.
2136 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2137 symbol if it was created in ppc_elf_size_dynamic_sections.
2138 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2139 relative to a section for which we didn't output a symbol.
2141 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2142 relocs are 'rela' relocs, like everything else. .rela.plt is not
2143 a read-only section, so we don't have to special-case it.
2145 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2146 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2148 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2149 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2150 actual .got section.
2151 * elflink.c (_bfd_elf_create_got_section): The three reserved
2152 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2154 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2157 * elf32-ppc.c (ppc_elf_check_relocs): Use
2158 _bfd_elf_create_got_section to create the GOT rather than
2159 ppc_elf_create_linker_section. Create the '.rela.got' section
2161 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2162 symbol has a GOT entry.
2163 (ppc_elf_relocate_section): Record when a symbol is used through
2164 the GOT, and allocate space in the GOT for each such symbol.
2165 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2166 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2169 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2170 treated in a similar way to ADDR16_HA relocs.
2171 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2172 shared objects; the linker must deal with them.
2173 (ppc_elf_create_linker_section): Stop setting
2174 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2175 LINKER_SECTION_PLT stuff.
2176 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2177 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2178 section, not ELF-specific calls.
2179 (elf_backend_plt_not_loaded): Set to 1.
2180 (elf_backend_got_symbol_offset): Set to 4.
2181 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2182 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2183 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2184 plt_not_loaded member.
2185 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2186 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2188 (elf_backend_G_O_T_offset): Set default to 0.
2189 (elfNN_bed): Set added fields.
2191 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2192 DT_RELENT in shared objects; should be DT_RELAENT.
2194 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2195 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2196 such a reloc (in a non-shared object) refers to a symbol that's
2199 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2201 * elfcode.h (put_signed_word): Define.
2202 (get_signed_word): Define.
2203 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2204 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2206 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2207 bfd_get_signed_32 to set the r_addend field.
2208 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2209 bfd_h_get_signed_64 to set the r_addend field.
2211 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2213 * elf32-i386.c (elf_i386_relocate_section): When generating a
2214 shared library, do the relocation if the input section is not
2215 allocated in memory.
2217 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2218 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2219 (elf_fix_symbol_flags): New static function, broken out of
2220 elf_adjust_dynamic_symbol.
2221 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2222 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2223 forced local even if NEEDS_PLT is set. When forcing a symbol to
2224 be local, clear NEEDS_PLT.
2225 (elf_link_output_extsym): Remove unused local bed.
2227 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2229 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2230 for derived elf linker hash table entries. References to
2231 elf_link_hash_entry changed appropriately.
2232 (elf32_mn10300_link_hash_table): New structure for derived elf
2234 (elf32_mn10300_hash_table): Define.
2235 (elf32_mn10300_link_hash_traverse): Likewise.
2236 (elf32_mn10300_link_hash_newfunc): New function.
2237 (elf32_mn10300_link_hash_table_create): Likewise.
2238 (elf32_mn10300_finish_hash_table_entry): Likewise.
2239 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2240 of prologue code, and call:32->call:16 relaxing.
2241 (compute_function_info: New function.
2242 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2244 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2246 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2247 for a symbol which is being forced to be local.
2248 * elf32-i386.c (elf_i386_relocate_section): Write out the
2249 relocation value for a GOT reloc for a symbol which is turning
2250 into a local symbol.
2251 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2252 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2254 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2256 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2257 value if the symbol is turning into a local symbol.
2258 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2259 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2261 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2263 * elflink.h (elf_link_add_object_symbols): Also read verneed
2264 information by calling `_bfd_elf_slurp_version_tables'.
2265 (elf_link_add_object_symbols): For undefined symbols look for
2266 version information in the verneed records.
2267 (elf_link_add_object_symbols): Use soname of shared object
2268 for verneed record if it is available.
2270 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2272 * cpu-arm.c: Add prototypes for compatible and scan.
2273 * cofflink.c: Add prototype for mark_relocs.
2275 * archive.c (bfd_special_undocumented_glue): Change filename to
2276 const pointer. Add prototype.
2278 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2280 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2281 sections that will be discarded.
2283 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2285 * elflink.h (elf_link_find_version_dependencies): When searching
2286 for known version symbol skip non-matching verdef records, not
2289 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2291 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2292 not a bfd_vma, to the base file, to match how dlltool reads it.
2294 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2296 * reloc.c: Add thumb relocations.
2298 * bfd-in2.h: Add Thumb relocations.
2300 * libbfd.h: Add Thumb relocations.
2302 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2304 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2306 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2308 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2309 for a section even if it is not loaded.
2311 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2313 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2314 input and output files.
2315 (_bfd_coff_generic_relocate_section): Check whether input file,
2316 not output file, is a PE file.
2318 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2320 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2322 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2324 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2327 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2329 * cpu-arm.c (compatible): Add test for supersets of ARM
2332 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2334 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2337 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2339 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2340 called directly by gas/config/tc-arm.c.
2342 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2344 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2345 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2347 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2349 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2352 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2354 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2355 (coff_bfd_copy_private_bfd_data): Ditto.
2356 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2357 (coff_arm_bfd_print_private_bfd_data): Ditto.
2358 (coff_arm_bfd_set_private_flags): Ditto.
2359 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2361 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2363 * libcoff-in.h (struct coff_final_link_info): Add boolean
2364 global_to_static member for support of task linking.
2365 (_bfd_coff_write_task_globals): Add prototype.
2366 * libcoff.h: Regenerate.
2367 * coffcode.h (coff_write_object_contents): Use #ifdef to
2368 check RS6000COFF_C, to be consistent with all other uses
2370 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2371 call _bfd_coff_write_task_globals.
2372 (_bfd_coff_link_input_bfd): If doing task linking, convert
2373 global functions to static.
2374 (_bfd_coff_write_global_sym): If doing task linking, convert
2375 global variables to static.
2376 (_bfd_coff_write_task_globals): New function.
2377 start-sanitize-tic80
2378 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2379 (C_AUTOARG): #undef since it clashes with C_UEXT.
2380 (C_LASTENT): #undef since it clashes with C_STATLAB.
2381 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2383 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2384 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2385 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2388 start-sanitize-tic80
2389 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2391 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2392 PP relocations to complain_overflow_dont.
2394 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2396 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2397 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2399 (ppbase_reloc, glob15_reloc): New static functions.
2400 (glob16_reloc, local16_reloc): New static functions.
2401 (rtype2howto): Handle all relocation types.
2402 (coff_tic80_relocate_section): New static function.
2403 (coff_relocate_section): Define to coff_tic80_relocate_section.
2404 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2407 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2409 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2410 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2412 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2413 callers. If PE file, don't add section VMA.
2414 (coff_write_alien_symbol): If PE file, don't add section VMA.
2415 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2416 (_bfd_coff_write_global_sym): Likewise.
2417 (_bfd_coff_generic_relocate_section): Likewise.
2419 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2422 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2424 * cofflink.c (mark_relocs): Add new function to mark symbols which
2425 are used by relocations.
2426 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2427 suppress the skipping of symbols that have thus been marked.
2429 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2431 * coff-sh.c (sh_merge_private_data): New static function.
2432 (coff_bfd_merge_private_bfd_data): Define.
2434 start-sanitize-tic80
2435 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2437 * coff-tic80.c: Remove unnecessary #ifdefs.
2438 * config.bfd: Set targ_underscore to yes for tic80.
2440 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2442 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2443 with unresolved external symbols in GDB).
2446 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2448 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2449 the symbols associated with each BFD.
2450 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2452 * elf-m10200.c: Likewise.
2453 * elf32-m32r.c: Likewise.
2454 * elf32-sh.c: Likewise.
2456 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2458 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2459 alignment of a common symbol. If two symbols that look like
2460 common symbols are found in two shared libraries, and the size is
2461 different, use the larger size, and warn if --warn-common. If a
2462 common symbol overrides a definition in a shared library, set the
2463 size to the larger size, and warn if --warn-common.
2465 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2467 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2468 into any other machine type.
2470 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2472 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2473 data into an unitialised destination set its machine type as well.
2475 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2477 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2478 to common symbol size. Consistently treat uninitialized symbols
2479 in shared objects as common symbols.
2481 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2483 * archures.c (constants): Added new constants to identify the
2484 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2485 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2487 * bfd-in2.h (constants): Added new constants to identify
2488 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2489 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2490 bfd_mach_arm_4T. This file is auto-magically generated from the
2491 archures.c file. This update is just to save work.
2493 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2494 coff_arm_bfd_print_private_bfd_data,
2495 coff_arm_bfd_set_private_flags,
2496 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2497 (global): Macro redefinitions set up to use these new functions.
2499 * coffcode.h (coff_mkobject_hook): Added call to
2500 coff_arm_bfd_set_private_flags().
2501 (coff_set_arch_mach_hook): Added code to set machine type based on
2502 bits stored in internal flags.
2503 (coff_set_flags): Added code to set the new bits in the flags
2504 field based on the machine number.
2505 (function definition macros): Made all function definition macros
2506 conditional so that they can be overridden by target specific
2509 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2510 Structure extended to include new types, one each for ARMv2,
2511 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2513 * libcoff-in.h (struct coff_tdata): Added flags field.
2515 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2517 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2519 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2522 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2524 * coffgen.c (coff_find_nearest_line): If there are no syments,
2527 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2529 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2531 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2533 * targmatch.sed: Add explicit \n characters to work around bug in
2534 HP/UX 10.20 sed program.
2536 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2538 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2541 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2543 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2545 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2547 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2548 (struct elf_m68k_pcrel_relocs_copied, struct
2549 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2550 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2551 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2552 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2554 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2555 PC relative relocs for a global symbol defined in a regular
2556 object, and count the number of PC relative relocs copied for any
2558 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2559 traverse with elf_m68k_discard_copies.
2561 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2563 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2564 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2566 * coffcode.h (coff_compute_section_file_positions): Force the
2567 potential last byte in the file to be written out when
2570 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2572 * configure.host (mips*-*-openbsd*): New host.
2574 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2576 * elflink.h (elf_link_add_object_symbols): Only subtract the
2577 section VMA from the symbol value if this is a fully linked file.
2579 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2580 (struct elf_i386_link_hash_entry): Define.
2581 (struct elf_i386_link_hash_table): Define.
2582 (elf_i386_link_hash_traverse): Define.
2583 (elf_i386_hash_table): Define.
2584 (elf_i386_link_hash_newfunc): New static function.
2585 (elf_i386_link_hash_table_create): New static function.
2586 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2587 PC relative relocs for a global symbol defined in a regular
2588 object, and count the number of PC relative relocs copied for any
2590 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2591 traverse with elf_i386_discard_copies.
2592 (elf_i386_discard_copies): New static function.
2593 (bfd_elf32_bfd_link_hash_table_create): Define.
2595 From Gordon W. Ross <gwr@mc.com>:
2596 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2597 (sunos4_aout_backend): Use MY_entry_is_text_address.
2600 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
2602 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
2603 R_D30V_32_NORMAL to 2 (4 bytes).
2606 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2608 From Gordon W. Ross <gwr@mc.com>:
2609 * netbsd.h (N_SHARED_LIB): Define.
2610 (SEGMENT_SIZE): Don't define.
2611 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2613 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2614 (SEGMENT_SIZE): Don't define.
2616 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2617 to sizeof Rela structure, not sizeof Rel structure. From Gary
2618 Thomas <g.thomas@opengroup.org>.
2620 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2622 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2623 whenever entry is larger than text address, but only by whole
2624 pages. From Gordon W. Ross <gwr@mc.com>.
2626 * Makefile.in (install): Depend upon installdirs. Use
2627 mkinstalldirs to build $(oldincludedir).
2628 (installdirs): New target.
2630 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2631 if this is a debugging section which we are stripping.
2633 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2635 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2636 alpha-specific target data struct.
2638 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2640 From Thomas Graichen <graichen@rzpd.de>:
2641 * Makefile.in: Always use $(SHELL) when running move-if-change.
2642 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2643 * configure: Rebuild.
2645 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2647 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2648 VMA if this is an executable file or a shared object.
2650 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2653 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2655 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2656 start of the file. Remove uses later on which switch using
2658 (MY(callback)): Handle entry_is_text_address.
2659 (MY_entry_is_text_address): Define if not defined.
2660 (MY(backend_data)): Initialize new field.
2661 * aoutf1.h (sunos4_aout_backend): Likewise.
2662 * i386aout.c (MY(backend_data)): Likewise.
2663 * i386mach3.c (MY(backend_data)): Likewise.
2664 * mipsbsd.c (MY(backend_data)): Likewise.
2665 * sparclynx.c (sparclynx_aout_backend): Likewise.
2666 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2667 (MY_entry_is_text_address): Define.
2668 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2670 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2671 whose name starts with `.'.
2673 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2675 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2676 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2677 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2678 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2679 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2680 sparc-*-openbsd*): New targets.
2681 * configure: Rebuild.
2683 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2685 * stabs.c (struct stab_section_info): New field
2687 (_bfd_link_section_stabs): Fill the above array.
2688 (_bfd_stab_section_offset): Use `cumulative_skips' to
2689 speed up offset calculation.
2691 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2693 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2694 addend for non pc-relative relocations.
2696 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2697 for non-existent function.
2699 * elf-m10300.c (mn10300_elf_relax_section): New function.
2700 (mn10300_elf_relax_delete_bytes): Likewise.
2701 (mn10300_elf_symbol_address_p): Likewise.
2702 (mn10300_elf_get_relocated_section_contents): Likewise.
2703 (bfd_elf32_bfd_relax_section): Define.
2704 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2706 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2708 * configure.host: Set SHLIB_LIBS.
2709 * configure.in: Substitute SHLIB_LIBS.
2710 * configure: Rebuild.
2711 * Makefile.in (SHLIB_LIBS): New variable.
2712 ($(SHLIB)): Use $(SHLIB_LIBS).
2714 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2716 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2717 with bfd_section_vma.
2719 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2721 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2722 Correct CPU file names for mn10[23]00.
2723 * configure: Rebuild.
2725 * bfd.c (bfd_record_phdr): Cast count to size_t before
2728 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2729 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2730 (xcoff_write_archive_contents): LIkewise.
2731 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2732 (mips_elf_create_procedure_table): Likewise.
2733 * peicode.h (pe_print_idata): Likewise.
2734 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2735 * xcofflink.c (xcoff_get_section_contents): Likewise.
2736 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2737 (xcoff_link_add_symbols): Likewise.
2738 (xcoff_link_add_symbols): Likewise.
2740 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2741 (ppcboot_bfd_print_private_bfd_data): Likewise.
2743 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2744 to complain_overflow_signed.
2746 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2748 * VERSION: Set to 2.8.1.
2750 * Branched binutils 2.8.
2752 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2753 deciding whether to copy a reloc into a shared object.
2754 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2755 relocs in unallocated sections.
2756 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2757 R_SPARC_RELATIVE relocs in unallocated sections.
2759 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2761 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2762 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2765 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2767 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2768 override an uninitialized symbol from a shared library with a
2771 * elf-m10200.c: Rename from elf32-mn10200.c.
2772 * elf-m10300.c: Rename from elf32-mn10300.c.
2773 * cpu-m10200.c: Rename from cpu-mn10200.c
2774 * cpu-m10300.c: Rename from cpu-mn10300.c
2775 * Makefile.in: Update accordingly.
2777 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2778 (elf_mips_isa): Move to earlier in file.
2779 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2780 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2783 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2786 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2788 * configure.com: New file.
2789 * config.h-vms: Remove file.
2790 * makefile.vms: Update for new configure scheme.
2792 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2794 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2795 (ppc_process_before_allocation): Declare.
2796 * libcoff.h: Rebuild.
2798 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2800 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2802 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2804 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2806 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2807 symbol index for a R_IHCONST reloc.
2809 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2811 * targmatch.sed: Do not use \(\) recursively.
2813 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2815 * m68klinux.c (MACHTYPE_OK): Define.
2816 * i386linux.c (MACHTYPE_OK): Define.
2818 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2820 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2821 <hjl@gnu.ai.mit.edu>:
2822 * sparclinux.c: New file.
2823 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2824 * bfd-in2.h: Rebuild.
2825 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2826 * configure.in (sparclinux_vec): Add to list of vectors.
2827 * configure: Rebuild.
2828 * targets.c (sparclinux_vec): Declare.
2829 (bfd_target_vector): Add sparclinux_vec.
2830 * Makefile.in: Rebuild dependencies.
2831 (BFD32_BACKENDS): Add sparclinux.o.
2832 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2834 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2835 bfd_coff_backend_data field.
2836 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2838 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2839 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2840 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2842 * bfd.c: Include "libiberty.h".
2843 (strerror): Don't declare.
2844 (bfd_errmsg): Call xstrerror rather than strerror.
2846 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2848 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2849 reloc even if the symbol is in the .bss section.
2850 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2851 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2852 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2854 * coffcode.h (bfd_coff_backend_data): Add new field
2855 _bfd_coff_default_section_alignment_power.
2856 (bfd_coff_default_section_alignment_power): Define.
2857 (bfd_coff_std_swap_table): Initialize new field.
2858 * libcoff.h: Rebuild.
2859 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2860 symbol to the default section alignment.
2862 * COPYING: Update FSF address.
2865 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2867 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2868 21-bit absolute that made it act as a relative.
2871 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2873 * elflink.c (_bfd_elf_create_linker_section): Don't set
2874 bss_section and rel_section from existing sections.
2876 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2879 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2881 * aoutx.h (some_aout_object_p): Change executable test to fix
2882 problems with embedded a.out systems.
2884 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2886 * stabs.c (_bfd_stab_section_offset): New function.
2887 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2888 * libbfd.h: Rebuild.
2889 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2891 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2892 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2893 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2894 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2895 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2897 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2898 symbol. Check for memory allocation failure of *psinfo.
2899 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2900 callers. Set the value of the header symbol.
2901 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2902 * libbfd.h: Rebuild.
2904 start-sanitize-tic80
2905 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2907 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2908 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2909 reloc types, rather than silently failing to generate an output file.
2912 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2914 * targmatch.sed: Use the hold space to put the #ifdef around the
2915 the string constant.
2916 * targets.c (UNSUPPORTED_TARGET): Don't define.
2917 (find_target): Don't check for UNSUPPORTED_TARGET.
2918 (bfd_set_default_target): Don't try to optimize by checking for
2921 * Makefile.in: Rebuild dependencies.
2922 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2923 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2924 (elf32-m32r.o): Remove explicit target.
2926 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2929 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2930 count section symbols for sections that were created by the
2931 linker, or are not allocatable or not loadable.
2932 (elf32_sparc_finish_dynamic_sections): Output output section
2933 symbols for section for which we made space for them.
2935 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2937 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2938 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2940 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2942 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2943 (m32r_hi16_list): New static local.
2944 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2945 (m32r_elf_do_hi16_reloc): Delete.
2946 (m32r_elf_relocate_hi16): New function.
2947 (m32r_elf_lo16_reloc): New function.
2948 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2951 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2953 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2954 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2955 (m32r_elf_final_sda_base): New function.
2956 (m32r_elf_relocate_section): Rewrite sdata support.
2957 (m32r_elf_finish_dynamic_sections): Delete.
2959 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2961 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2962 * coff-svm68k.c: New file. Just defines some macros and includes
2964 * coff-m68k.c: Add functions to handle common addends, moved in
2965 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2966 Control whether relocs are visible using STATIC_RELOCS.
2967 * cf-m68klynx.c: Simplify greatly: just define macros to control
2969 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2970 * targets. (m68ksysvcoff_vec): Declare.
2971 (bfd_target_vector): Add m68ksysvcoff_vec.
2972 * config.bfd (m68*-motorola-sysv*): New target.
2973 * configure.in (m68ksysvcoff_vec): New vector.
2974 * configure: Rebuild.
2975 * Makefile.in: Rebuild dependencies.
2976 (BFD32_BACKENDS): Add coff-svm68k.o.
2977 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2979 * binary.c (binary_set_section_contents): Don't get misled if the
2980 first section is not loadable. From Matthew L. Martin
2983 * elflink.h (elf_bfd_final_link): Set the value of a section
2984 symbol to the section address unless doing a relocateable link.
2986 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2988 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2989 .plt entry if we've taken the function's address.
2990 (elf64_alpha_merge_gots): Merge collected flags info as well.
2992 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2994 * Many files: Add function prototypes.
2995 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2996 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2997 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2998 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2999 * peicode.h: Change several void * parameters to PTR.
3000 * srec.c (srec_get_symbol_info): Make static.
3001 * syms.c (bfd_symbol_is_absolute): Remove.
3002 * Makefile.in: Rebuild dependencies.
3004 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
3006 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
3007 (bfd_elf32_bfd_is_local_label): Don't define.
3009 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
3012 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
3014 * bfd-in.h: Don't include obstack.h.
3015 (struct bfd_hash_table): Change memory field to PTR.
3016 * bfd.c (struct _bfd): Change memory field to PTR.
3017 * bfd-in2.h: Rebuild.
3018 * libbfd-in.h (bfd_release): Declare as function, don't define as
3020 * libbfd.h: Rebuild.
3021 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
3022 objalloc routines rather than obstack routines.
3023 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3024 (getpagesize): Don't define.
3025 (_bfd_new_bfd): Don't set _bfd_chunksize.
3026 (bfd_openr): Free new bfd and objalloc on failure.
3027 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
3028 (bfd_alloc_size): Remove.
3029 (bfd_release): New function.
3030 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
3031 objalloc routines rather than obstack routines.
3032 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3033 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
3034 objalloc routines rather than obstack routines.
3035 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3036 (struct accumulate): Change memory to struct objalloc *.
3037 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
3038 * dep-in.sed: Don't remove obstack.h from dependency list.
3039 * Makefile.in: Rebuild dependencies.
3040 (BFD_H_DEPS): Remove obstack.h.
3041 (install): Don't install obstack.h.
3042 * Many files: Don't include "obstack.h".
3045 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
3046 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
3047 * libbfd.h: Rebuild.
3048 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
3049 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3050 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
3052 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
3053 old version of bfd_alloc.
3054 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
3055 * libbfd.h: Rebuild.
3056 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
3058 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
3060 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
3061 ELF local label syntax as well.
3063 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
3065 * config.bfd (powerpc-*-beos*): New target.
3066 * configure.in (powerpc-*-beos*): Add case that explicitly
3067 does not set COREFILE for now. A future BeOS version is
3068 expected to support core files.
3069 * configure: Regenerate with autoconf.
3071 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
3073 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
3074 seen with a local symbol, rather than crashing.
3076 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
3077 version symbols if there aren't any.
3079 start-sanitize-tic80
3080 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
3082 * coff-tic80.c (coff_rtype_to_howto): Define
3083 (coff_tic80_rtype_to_howto): Clone generic coff version and
3084 add code to handle the funky TI "internal relocations".
3087 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3089 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3090 or size changes because of a weak symbol.
3092 * cisco-core.c (SIGEMT): Define if not defined.
3094 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3096 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3097 setting ever. Sanity check the version number. Sort out copying
3098 flags and other information when adding an indirect symbol.
3099 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3100 symbols added by the backend. Clear the entire contents of the
3102 (elf_export_symbol): Ignore indirect symbols.
3103 (elf_link_output_extsym): Accept a section without an owner in an
3105 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3106 version count. Correct the allocation of x_versymp.
3108 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3109 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3110 Don't return bfd_und_section_ptr when info->shared.
3111 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3112 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3113 (mips_elf_check_relocs): Resolve an indirect symbol in
3115 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3116 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3118 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3120 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3122 From Eric Youngdale <eric@andante.jic.com>:
3123 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3124 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3125 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3126 versioned symbol appears in both a regular and a shared object.
3127 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3128 appropriate. Improve error message.
3129 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3130 all uses. Add localsyms field.
3131 (elf_bfd_final_link): When generating a shared library, call
3132 elf_link_output_extsym to output all local symbols.
3133 (elf_link_output_extsym): Handle symbols which were forced to
3136 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3138 From Eric Youngdale <eric@andante.jic.com>:
3139 * elf-bfd.h (elf_symbol_type): Add version field.
3140 * elfcode.h (elf_slurp_symbol_table): Set version field.
3141 * elflink.h (elf_link_add_object_symbols): When creating an
3142 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3143 appropriate. Set up an indirection from the nondefault version of
3145 (NAME(bfd_elf,size_dynamic_sections)): Call
3146 elf_link_assign_sym_version before checking whether there are any
3147 versions. Always record the version name as a dynamic symbol.
3148 Initialize counters.
3149 (elf_link_assign_sym_version): After finding a version, see if a
3150 symbol should be forced to local scope. Create a new version
3151 definition if appropriate.
3152 (elf_link_output_extsym): Correct indirect symbol handling.
3153 * elf.c (bfd_elf_print_symbol): Print version information.
3154 (bfd_section_from_shdr): Turn version sections into BFD sections.
3155 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3156 if sh_info is not already set.
3157 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3159 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3160 _bfd_stringtab_add to copy the name into permanent memory if
3163 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3165 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3167 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3169 * coffcode.h (bfd_coff_backend_data): Change
3170 _bfd_coff_compute_section_file_positions to return a boolean
3171 value. Change all callers.
3172 (coff_compute_section_file_positions): Change return type to
3173 boolean. If the size of the last section changed, then output a
3174 zero byte at the end of the file.
3175 * libcoff.h: Rebuild.
3177 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3178 for at least 6 output symbols.
3179 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3180 emit a TC csect to represent the space they take up. For an XO
3181 symbol, just emit a reference, not a csect.
3183 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3184 Solaris doesn't like the combined options, and the -f is
3186 (stamp-tshlink, install): Likewise.
3188 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3189 handling when little endian.
3191 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3193 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3194 (mn10300_elf_relocate_section): Likewise.
3195 (elf_backend_relocate_section): Define.
3197 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3198 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3199 (elf32_mn10300_howto_table): Likewise.
3200 (elf32_mn10300_reloc_map): Likewise.
3201 (bfd_elf32_mn10300_reloc): Delete unused function.
3203 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3205 start-sanitize-tic80
3206 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3207 understand, just set the howto field to NULL, and the caller will
3208 print an appropriate error message.
3210 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3211 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3212 block. Use NULL for initializations of "ptr" rather than bare 0.
3213 * coff-h8300.c: Fix typo in comment.
3214 * coff-h8500.c: Ditto.
3216 * coff-z8k.c: Ditto.
3218 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3220 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3221 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3222 m32r_elf_get_relocated_section_contents): First pass at relax support.
3224 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3226 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3227 entry for reading verdef records.
3228 Use correct braces for computing increments of extverdaux and
3229 exteverdef record pointers.
3231 start-sanitize-tic80
3232 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3234 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3238 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3240 * elflink.h (elf_link_find_version_dependencies): Check that
3241 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3244 start-sanitize-tic80
3245 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3247 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3250 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3252 * targets.c (bfd_default_vector): Make non-const.
3253 (find_target): New static function, broken out of
3255 (bfd_set_default_target): New function.
3256 (bfd_find_target): Call find_target. When defaulting, use
3257 bfd_default_vector[0] if it is not NULL.
3258 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3259 * bfd-in2.h, libbfd.h: Rebuild.
3261 * syms.c (bfd_is_local_label): Return false if the symbol has no
3263 * coff-i960.c (coff_i960_is_local_label_name): New function.
3264 (coff_bfd_is_local_label_name): Define.
3265 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3266 (coff_bfd_is_local_label_name): Define.
3267 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3268 (coff_bfd_is_local_label_name): Define.
3269 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3270 with .. or _.L_ as local.
3271 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3272 (bfd_elf32_bfd_is_local_label_name): Define.
3273 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3274 beginning with $ as local.
3276 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3278 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3279 rather than comparing against info->lprefix.
3280 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3281 * elflink.h (elf_link_input_bfd): Likewise.
3282 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3283 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3285 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3286 _bfd_elf_is_local_label_name if not already defined.
3287 * elf.c (_bfd_elf_is_local_label_name): New function.
3288 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3290 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3291 (m88k_is_local_label_name): New static function.
3293 * coffcode.h (coff_bfd_is_local_label_name): Define as
3294 _bfd_coff_is_local_label_name if not already defined.
3295 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3296 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3297 * libcoff.h: Rebuild.
3299 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3300 to _bfd_is_local_label_name.
3301 (bfd_target): Likewise.
3302 * syms.c (bfd_is_local_label): Define as function, not macro.
3303 (bfd_is_local_name): Define.
3304 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3305 bfd_generic_is_local_label, and take a string rather than a
3307 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3308 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3309 (bfd_generic_is_local_label): Don't declare.
3310 (bfd_generic_is_local_label_name): Declare.
3311 * bfd-in2.h, libbfd.h: Rebuild.
3312 * All backends: Change local_label to local_label_name.
3314 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3315 (mips_elf_relocate_got_local): Change return type to boolean.
3316 Don't assume that the first zero entry is unassigned; instead, use
3318 (mips_elf_relocate_section): Check return value of
3319 mips_elf_relocate_got_local.
3320 (mips_elf_create_got_section): Initialize assigned_gotno field.
3323 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3325 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3329 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3331 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3332 that have no contents merely because linker_mark is not set.
3334 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3336 * config.bfd (mips*-*-lnews*): New target.
3337 * coff-mips.c (mips_relocate_section): Make assert compare
3338 content byteorder instead of header byteorder.
3339 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3341 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3342 * configure.in (ecoff_biglittle_vec): Add case.
3343 * configure: Update.
3345 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3347 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3348 name begins with ".note".
3349 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3350 section whose name begins with ".note".
3351 (get_program_header_size): Corresponding change.
3353 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3354 jal and for jal overflow.
3356 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3358 From Eric Youngdale <eric@andante.jic.com>:
3359 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3360 not found, try looking it up again without the version name.
3361 (elf_link_add_object_symbols): Always link against the dynamic
3362 symbol table of a dynamic object. When linking against a dynamic
3363 object, include version strings in symbol names, and set up
3364 version information. Add indirect symbols for default versions.
3365 (elf_link_create_dynamic_sections): Add special version sections.
3366 (struct elf_assign_sym_version_info): Define.
3367 (struct elf_find_verdep_info): Define.
3368 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3369 up version sections.
3370 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3371 (elf_link_find_version_dependencies): New static function.
3372 (elf_link_assign_sym_version): New static function.
3373 (elf_link_renumber_dynsyms): New static function.
3374 (struct elf_final_link_info): Add symver_sec field.
3375 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3376 local symbols of a dynamic object. Handle DT_VER* constants.
3377 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3378 dynamic object. Skip indirect symbols from ELF objects. Remove
3379 the version name before choosing a hash bucket. Write out the
3380 version information if appropriate.
3381 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3382 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3383 (bfd_elf64_size_dynamic_sections): Likewise.
3384 * bfd-in2.h: Rebuild.
3385 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3386 Change elf_link_hash_flags to unsigned short.
3387 (ELF_LINK_HIDDEN): Define.
3388 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3389 dynverdef_hdr, dynversym_section, dynverdef_section,
3390 dynverref_section, cverdefs, cverrefs, verdef, verref.
3391 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3392 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3393 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3394 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3395 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3396 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3397 (_bfd_elf_slurp_version_tables): Declare.
3398 * elf.c (_bfd_elf_swap_verdef_in): New function.
3399 (_bfd_elf_swap_verdef_out): Likewise.
3400 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3401 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3402 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3403 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3404 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3405 version information if there is any.
3406 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3407 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3408 (elf_fake_sections): Handle .gnu.version* section names.
3409 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3410 (_bfd_elf_slurp_version_tables): New function.
3411 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3412 version name in string entered in dynamic hash table.
3413 * elfcode.h: Include fnmatch.h.
3414 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3415 symbol which was forced to become local.
3416 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3417 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3418 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3419 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3421 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3423 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3425 (mn10200_elf_relax_section): Correctly compute a symbol's value
3426 when the symbol is local, but not in the same section as we are
3427 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3430 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3432 * elf32-m32r.c: Rewrite to use ELF backend linker.
3433 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3434 Add small data area support (R_M32R_SDA16).
3435 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3436 * bfd-in2.h,libbfd.h: Regenerated.
3438 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3440 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3441 (mn10200_elf_relax_delete_bytes): Likewise.
3442 (mn10200_elf_symbol_address_p): Likewise.
3443 (mn10200_elf_get_relocated_section_contents): Likewise.
3444 (bfd_elf32_bfd_relax_section): Define.
3445 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3447 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3448 (mn10200_elf_relocate_section): Likewise.
3449 (elf_backend_relocate_section): Define.
3452 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3454 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3455 reloc.c, targets.c: New target, elf-*-D30V.
3457 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3459 * cpu-d30v.c, elf32-d30v.c: New files.
3462 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3464 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3465 * bfd-in2.h: Regenerated.
3466 start-sanitize-tic80
3467 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3468 (rtype2howto): Add function.
3469 (tic80_howto_table): Add.
3472 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3474 * sysdep.h: Don't define errno in MSVC if error.h is included.
3476 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3478 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3479 is initialized before it is used.
3481 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3483 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3484 symbol into a weak undefined symbol; leave it as a common symbol.
3486 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3488 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3489 about a symbol defined in a dynamic object if it has already been
3490 defined in a regular object.
3492 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3494 * makefile.vms: Add gcc flags to allow compiling with current gcc
3496 (targmatch.h): New dependency.
3498 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3500 * evax.h (ALPHA_R_CODEADDR): New relocation.
3501 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3503 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3505 * bfd-in2.h, libbfd.h: Rebuild.
3507 Restrict symbol length to 64 bytes, case preserving:
3508 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3509 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3510 (_bfd_evax_length_hash_symbol): Added.
3511 * evax-etir.c (_bfd_evax_write_etir): Call
3512 _bfd_evax_length_hash_symbol before output of symbol.
3513 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3514 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3516 * evax-emh.c: Output filename to object file without path.
3518 * evax-egsd.c: New sections for local and global commons.
3520 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3521 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3522 notices. Replace AXP with Alpha.
3524 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3526 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3527 sections if we are creating a shared library.
3529 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3531 * configure.host (i386-windows): Don't set host64=true.
3533 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3535 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3536 (elf_mips16_gprel_howto): New static variable.
3537 (mips16_gprel_reloc): New static function.
3538 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3539 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3540 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3541 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3542 * bfd-in2.h, libbfd.h: Rebuild.
3544 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3546 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3547 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3549 start-sanitize-r5900
3550 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
3552 * config.bfd: add r5900
3555 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3557 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3558 the output section will be the absolute section; don't print an
3559 assertion message for that case when doing a relocateable link.
3561 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3563 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3564 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3565 need_fn_sub, call_stub, and call_fp_stub.
3566 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3567 (mips_elf_link_hash_newfunc): Initialize new fields.
3568 (mips_elf_link_hash_table_create): Likewise.
3569 (mips_elf_relocate_section): Redirect relocations to use mips16
3570 stubs when appropriate.
3571 (mips_elf_check_relocs): Attach stub sections to the appropriate
3572 symbol. Set need_fn_stub when appropriate.
3573 (mips_elf_always_size_sections): New static function.
3574 (mips_elf_check_mips16_stubs): New static function.
3575 (elf_backend_always_size_sections): Define.
3576 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3578 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3579 attached to sections which are not being included in the link.
3581 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3583 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3584 symbol value when computing the addend for a pc_relative
3587 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3589 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3590 relocateable link, just skip pc_relative pcrel_offset relocs.
3591 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3592 structure for an ARM26 reloc which can be resolved.
3593 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3594 reloc can be resolved.
3596 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3597 error in overflow check for R_RELBYTE.
3599 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3601 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3602 From Mark Rasin <mark.rasin@telrad.co.il>.
3604 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3607 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3609 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3610 (elf_mn10200_howto_table): Likewise.
3611 (mn10200_reloc_map): Likewise.
3613 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3615 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3616 * bfd-in2.h, libbfd.h: Regenerated.
3617 * elf32-m32r.c: Add support for them.
3619 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3621 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3622 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3623 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3624 r_format and r_pcrel. Always return a value.
3625 * riscix.c (MY_final_link_callback): Define to dummy value.
3627 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3628 relocations against the text segment, look up the output name of
3630 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3631 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3632 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3633 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3634 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3636 start-sanitize-tic80
3637 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
3639 * coff-tic80.c (tic80coff_vec): Use correct data put/get
3640 routines for little endian data.
3641 * coffcode.h (coff_write_object_contents): Set magic to
3642 TIC80_ARCH_MAGIC for TIc80.
3644 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
3646 * coff-tic80.c (tic80coff_vec): Change to little endian data
3650 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3652 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3653 auxiliary_filters parameter to be const char * const *. Accept a
3654 NULL terminated array.
3655 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3656 (bfd_elf32_size_dynamic_sections): Update declaration.
3657 * bfd-in2.h: Rebuild.
3659 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3661 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3662 NOTYPE symbol in a text section as a FUNC symbol.
3664 * coffcode.h (coff_compute_section_file_positions): Force
3665 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3667 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3669 * libaout.h (machine_type): Reserve several values for sparclet.
3671 start-sanitize-tic80
3672 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3674 * config.bfd (tic80-*-*): Don't require 'coff'.
3677 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3679 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3680 table to v850_elf_reloc for all non-standard relocations.
3681 (v850_elf_check_relocs): Add check for h being non-null.
3682 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3683 statement instead of multiple ifs.
3684 (v850_elf_relocate_section): Fix up error message, don't just call
3687 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3689 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3690 Use bfd_elf_generic_reloc as special function for all relocs.
3691 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3693 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3694 24bit pc-relative reloc.
3696 start-sanitize-tic80
3697 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
3699 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
3700 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
3701 header byte order is little endian. Use correct bfd_get and
3702 bfd_put routines for little endian headers.
3703 * coffcode.h (coff_set_arch_mach_hook): Set arch to
3704 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
3707 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3709 * reloc.c: Add BFD_RELOC_24.
3710 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3711 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3712 * bfd-in2.h, libbfd.h: Rebuilt.
3714 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3716 elf64-alpha multiple .got rewrite:
3718 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3719 (bfd_elf*_mkobject): Don't define here ...
3720 * elfxx-target.h: ... but rather here. Default always_size_sections
3722 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3723 what the #defines in elf-bfd.h transmuted it to anyway.
3725 * section.c: Add SEC_LINKER_CREATED flag.
3726 * bfd-in2.h: Rebuild.
3727 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3728 relocation section flags.
3729 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3730 SEC_IN_MEMORY to recognize generated bits.
3731 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3733 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3734 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3735 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3736 * elf32-ppc.c (ppc_elf_create_linker_section,
3737 ppc_elf_size_dynamic_sections): Likewise.
3738 * elf32-sparc.c (elf32_sparc_check_relocs,
3739 elf32_sparc_size_dynamic_sections): Likewise.
3740 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3742 (_bfd_elf_create_dynamic_sections): Likewise.
3743 (_bfd_elf_make_linker_section_rela): Likewise.
3744 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3745 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3746 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3747 to identify generated bits.
3748 (elf_link_input_bfd): Likewise.
3750 * elf64-alpha.c: Rewrite everything touching relocations.
3752 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3754 * elf32-v850.c (all functions and static variables): Go through
3755 and regularize names to be of the form v850_elf_<xxx>.
3756 (toplevel): Include <elf/v850.h>.
3757 (enum reloc_type): Move to include/elf/v850.h.
3758 (v850_elf_check_relocs): For common variables, if the variable is
3759 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3760 into the appropriate section.
3761 (elf_backend_check_relocs): Define.
3763 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3765 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3767 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3769 * config.bfd (mips*el-*-linux*): New target.
3770 (mips*-*-linux*): New target.
3772 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3773 Return a useful value.
3775 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3777 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3779 * configure: Rebuild.
3780 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3781 ac_cv_func_mmap in bfd/configure.host.
3783 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3784 filter_shlib and auxiliary_filter_shlib parameters.
3785 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3787 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3788 (bfd_elf64_size_dynamic_sections): Likewise.
3789 * bfd-in2.h: Rebuild.
3791 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3793 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3794 symbols, don't export a symbol which is defined by an object in an
3795 archive which contains shared objects.
3797 start-sanitize-tic80
3798 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
3800 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
3801 for TI TMS320c80 (MVP).
3802 (bfd_archures_list): Add bfd_tic80_arch.
3803 * bfd-in2.h: Regenerate by running "make headers".
3805 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
3807 * cpu-tic80.c (bfd_tic80_arch): Add struct.
3808 * configure.in (case $vec): Correct typo, "tb" not "tp".
3809 Also add cofflink.o for tic80coff_vec.
3810 * configure: Regenerate with autoconf.
3813 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3815 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3816 is configured with --with-mmap.
3818 start-sanitize-tic80
3819 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
3821 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
3822 (ALL_MACHINES): Add cpu-tic80.o
3823 (cpu-tic80.o, coff-tic80.o): Add dependencies.
3824 * coff-tic80.c: Add skeleton, cloned from another coff config.
3825 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
3829 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3831 * TODO: Correct a misspelling.
3832 start-sanitize-tic80
3833 * coff-tic80.c: New file for TI TMS320C80 (MVP).
3834 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
3835 * configure.in (case $vec): Add tic80coff_vec entry.
3836 * configure: Regenerate with autoconf.
3837 * archures.c (bfd_tic80_arch): Declare.
3838 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
3839 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
3840 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
3841 (bfd_target_vector): Add tic80coff_vec entry.
3844 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3846 * elflink.h (elf_buckets): Add some more values for larger
3849 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * Makefile.in (install): Move subdir_do out of conditional. From
3852 Fred Fish <fnf@cygnus.com>.
3854 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3856 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3858 (elf_mn10200_howto_table): Likewise.
3859 (mn10200_reloc_map): Likewise.
3861 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3864 mips16 symbol during the link.
3865 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3867 (mips_elf_link_output_symbol_hook): New static function.
3868 (elf_backend_link_output_symbol_hook): Define.
3870 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3873 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3876 against SEC_DEBUGGING sections here (revert patch of December 5).
3877 * elfcode.h (elf_object_p): Check for them here, instead.
3879 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3881 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3882 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3884 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3885 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3886 * elf-bfd.h (struct elf_size_info): Update declaration of
3888 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3889 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3890 * elfxx-target.h: Use new dynamic reloc routines by default.
3891 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3894 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3896 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3897 if NAMES_HAVE_UNDERSCORE is defined.
3899 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3901 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3903 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3905 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3908 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * elflink.h (elf_link_add_object_symbols): Only add a weak
3911 symbol if the real definition is in the dynamic symbol table.
3912 After finding the real definition, then, if it is dynamic, add the
3913 weak symbol to the dynamic symbol table.
3915 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3917 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3919 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3922 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3924 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3926 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3927 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3928 * reloc.c: Remove mn10300 big endian relocs.
3929 * bfd-in2.h, libbfd.h: Rebuilt.
3931 * elf32-mn10200.c: Update from elf32-mn10300.c.
3933 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3935 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3937 * elf32-mn10300.c: Add some comments.
3939 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3941 * ihex.c (ihex_scan): Always initialize buf before jumping to
3943 (ihex_read_section): Likewise.
3945 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3947 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3948 inplace for most relocs.
3950 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3953 even if SEC_ALLOC is not set.
3954 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3955 when deciding whether to copy a reloc into a shared object.
3956 (elf_i386_relocate_section): Likewise.
3957 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3958 (elf32_sparc_relocate_section): Likewise.
3959 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3960 reloc section if it is not set in the source section.
3961 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3962 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3963 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3965 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3967 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3968 expects a .got.plt until we actually create it.
3970 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3972 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3973 message for bfd_reloc_outofrange, rather than aborting. From
3974 Philippe De Muyter <phdm@info.ucl.ac.be>.
3976 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3977 a relocateable link, don't try to process them. From Heinz Wrobel
3978 <wrobel@lpr.e-technik.tu-muenchen.de>.
3980 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3982 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3983 mn10300_info_howto_rel. Tweak reloc argument to be an
3984 Elf32_Internal_Rela.
3985 (USE_RELA): Define instead of USE_REL.
3986 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3988 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3990 * configure.in, configure: Handle mips*-sgi-irix6*.
3991 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3994 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3996 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3997 relocation against a symbol defined in a section with no output
4000 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
4003 * configure, config.in: Rebuild with autoconf 2.12.
4005 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
4006 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
4007 (swap_out_syms): Set st_other from existing st_other field.
4008 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
4010 (elf_link_output_extsym): Set the other field from the global hash
4012 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
4013 (elf_mips16_jump_howto): New static variable.
4014 (mips16_jump_reloc): New static function.
4015 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
4016 (mips_info_to_howto_rel): Handle R_MIPS16_26.
4017 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
4019 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
4020 * bfd-in2.h, libbfd.h: Rebuild.
4021 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
4023 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * configure.host: Use long long for mips-sgi-irix6*.
4027 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
4028 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
4030 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
4032 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
4033 (enum reloc_type): Add more reloc types.
4034 (elf32_mn10300_howto_table): Update for new reloc types.
4035 (elf32_mn10300_reloc_map): Update for new reloc types.
4036 * reloc.c: Add some new relocs for the mn10300 series.
4037 * bfd-in2.h, libbfd.h: Rebuilt.
4039 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
4041 * som.c (setup_sections): Don't lose for a space which has
4042 no data, but some symbols.
4044 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
4046 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
4047 (sunos_link_hash_table_create): Initialize got_needed.
4048 (sunos_create_dynamic_sections): Only set .got section size if it
4049 is not already set. Set got_needed.
4050 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
4051 sdynptr, and only handle dynamic sections, if dynamic sections are
4053 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
4054 Initialize .got section.
4055 (sunos_scan_ext_relocs): Likewise.
4056 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
4058 (sunos_finish_dynamic_link): Check got_needed. Only set up
4059 dynamic linking information if needed.
4061 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
4063 * config.bfd: Added VersaDOS format to the Ericsson configuration.
4065 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
4067 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
4069 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
4071 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
4074 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
4076 * filemode.c: Include sysdep.h.
4077 * ihex.c: Add casts to eliminate compiler warnings.
4078 * sunos.c: Add casts to eliminate compiler warnings.
4080 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4082 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4084 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4085 appropriate relocations in the .so file if shared.
4086 (ppc_elf_relocate_section): Ditto.
4088 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4090 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4091 complain_overflow_unsigned.
4093 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4095 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4096 overflows for R_D10V_16 and R_D10V_18.
4098 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4100 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4101 (do_with_relocs): Likewise.
4102 (do_as_repeat): Likewise.
4103 (copy_expression): Likewise.
4105 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * ieee.c (ieee_write_external_part): Correctly record whether
4108 there is an external part.
4110 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4112 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4113 handle tda offsets for sld.w and sst.w instructions.
4114 Fix alignment check in sld.w and sst.w tda reloc handling.
4116 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4118 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4120 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4122 * elf32-v850.c: Add comments about assumptions about
4123 char, short & long sizes.
4124 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4125 problems for several relocs.
4127 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4128 R_V850_SDA_OFFSET entry.
4130 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4132 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4133 Store import file index in ldindx.
4134 (xcoff_build_ldsyms): Assume that ldsym was not previously
4135 allocated. For an imported symbol, copy ldindx into l_ifile.
4137 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4139 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4140 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4141 fields in R_V850_TDA_OFFSET.
4142 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4143 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4146 * elf32-v850.c: Include bfdlink.h.
4147 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4149 (elf32_v850_bfd_final_link_relocate): New function.
4150 (v850_elf_relocation_section): Likewise.
4151 (elf_backend_relocate_section): Define.
4153 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4155 * binary.c (binary_set_section_contents): Ignore sections which
4156 don't have SEC_LOAD and SEC_ALLOC set.
4158 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4160 * linker.c (_bfd_generic_final_link): Avoid losing static
4161 symbols in the .bss section.
4163 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4165 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4166 (mips32_64bit_reloc): New static function.
4167 (mips_reloc_map): Add entry for BFD_RELOC_64.
4168 (mips_elf_relocate_section): Handle R_MIPS_64.
4170 * linker.c (default_indirect_link_order): Print an error message
4171 when attempting to do a relocateable link with different object
4172 file formats, rather than calling abort.
4174 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4176 * reloc.c (m32r relocs): Rename them.
4177 * bfd-in2.h, libbfd.h: Regenerated.
4178 * elf32-m32r.c: Update.
4179 (m32r_elf_10_pcrel_reloc): New function.
4180 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4181 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4183 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4185 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4186 all sections that will be included in the output file.
4187 (_bfd_generic_link_output_symbols): Discard symbols in sections
4188 which are being discarded.
4189 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4190 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4191 (elf_v850_howto_table): Corresponding changes.
4192 (elf_v850_reloc_map): Corresponding changes.
4193 * reloc.c: Add additional V850 relocations.
4194 * bfd-in2.h, libbfd.h: Rebuilt.
4196 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4197 no longer want in pc-relative relocs.
4199 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4201 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4202 accept a reloc against an undefined sybmol!
4204 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4206 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4208 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4210 * VERSION: Bump for new relocation.
4212 * hosts/i386bsd.h: If NBPG is not defined, define it as
4213 PAGE_SIZE, for recent versions of FreeBSD.
4215 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * configure.host: Use `long long' as the 64 bit type on a Solaris
4218 host, since both gcc and the SunPRO compilers support it.
4220 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4222 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4223 mistake to have reused the ECOFF LITERAL for ELF since they have
4224 different semantics.
4225 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4226 * bfd-in2.h, libbfd.h: Rebuild.
4228 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4231 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4232 dynamic relocation for an undefweak symbol when we are building
4233 a static executable.
4235 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4237 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4238 point explicitly to srcdir.
4239 (targmatch.h): Edit references to point explicitly to objdir.
4241 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * config.bfd: When setting targ_cpu, don't get confused by
4246 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4248 * configure.host: Add support for windows host (a build done
4249 under the Microsoft build environment).
4251 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4253 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4254 definition in a dynamic object, add it to the dynamic symbol table
4255 if any dynamic object mentions it. Reverts part of last patch.
4257 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4258 (sunos_link_hash_table_create): Initialize got_base.
4259 (bfd_sunos_size_dynamic_sections): If the .got section is more
4260 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4262 (sunos_check_dynamic_reloc): Subtract got_base from a base
4263 relative relocation.
4265 * elf32-mips.c (elf_mips_isa): New static function.
4266 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4267 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4269 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4271 * archive.c (do_slurp_coff_armap): Only treat archive as little
4272 endian for i960 COFF.
4274 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4277 by the change in size of the section when EXEC_P is not set.
4279 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4280 (m68kcoff_rtype_to_howto): New static function.
4281 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4282 VMA to the addend for a PC relative reloc.
4284 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4286 * Makefile.in: Rebuild dependencies.
4288 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4291 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4293 * Makefile.in: Remove explicit dependencies for mn10200 and
4295 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4296 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4297 (dependencies): Rebuilt.
4299 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4302 during this function.
4304 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4305 section if the flags are compatible.
4307 * configure.in: Add havevecs, and put it in tdefaults.
4308 * mpw-config.in: Likewise.
4309 * configure: Rebuild.
4310 * targmatch.sed: New file; a sed script to build targmatch.h from
4312 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4313 * targets.c: Include "fnmatch.h".
4314 (struct targmatch): Define.
4315 (bfd_target_match): Define by including targmatch.h.
4316 (bfd_find_target): If the target is not found by name, search for
4317 it as a configuration triplet.
4318 * Makefile.in: Rebuild dependencies.
4319 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4320 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4321 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4322 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4323 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4324 (CFILES): Remove i386dynix.c and hp300bsd.c.
4325 (targmatch.h): New target.
4326 (do_clean): Remove targmatch.h.
4328 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4329 * acconfig.h: Add NEED_DECLARATION_GETENV.
4330 * configure, config.in: Rebuild.
4331 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4332 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4334 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4336 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4337 * cpu-mn10200.c, cpu-mn10300.c: New files.
4338 * elf32-mn10200.c, elf32-mn10300.c: New files.
4339 * Makefile.in: Break mn10x00 support into two separate
4340 configurations, mn10200 and mn10300.
4341 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4342 * bfd-in2.h, configure: Rebuilt.
4344 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4346 * Makefile.in (do_clean): Move config.log to do_distclean.
4348 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4350 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4351 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4352 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4353 (elf32-mn10x00.o): Add dependencies.
4354 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4355 (bfd_mn10x00_arch): Declare.
4356 (bfd_archures_list): Add bfd_mn10x00_arch.
4357 * config.bfd: Add mn10x00-*-*.
4358 * configure.in: Add bfd_elf32_mn10x00_vec.
4359 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4360 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4361 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4362 * bfd-in2.h, configure: Rebuilt.
4364 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4366 openVMS/Alpha: Provide filename and case_hack flags via
4367 symbol table from gas.
4368 Add case_hack code for symbol output from vax/vms.
4369 * evax-alpha.c (evax_initialize): Remove filename handling,
4370 filename is provided via symbol table.
4371 (evax_get_symtab): Use local symbol count when setting up table.
4372 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4374 (_bfd_evax_write_egsd): Skip file name symbol.
4375 * evax-emh.c (get_vms_time_string): Local function now.
4376 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4378 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4379 through _bfd_evax_case_hack_symbol.
4380 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4382 (_bfd_evax_basename): Removed.
4383 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4384 * evax.h (evax_private_data_struct): Remove filename.
4385 (flag_hash_long_names, flag_show_after_trunc,
4386 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4389 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4392 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4393 (NO_SWAP_MAGIC): Don't define.
4394 (SWAP_MAGIC): Define.
4396 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4397 no hash table entry for a global symbol.
4399 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4401 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4403 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4405 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4406 symbol type with T_NULL. Warn if symbol type changes. Based on
4407 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4409 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4410 a dynamic object in the dynamic symbol table if it is referenced
4411 or defined by a regular object.
4413 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4415 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4416 remove dwarf local labels. Shrinks binaries by a factor of 3!
4418 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4420 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4421 by hand, rather than by calling bfd_make_section.
4423 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4425 * reloc.c: Rename m32r relocs.
4426 * bfd-in2.h, libbfd.h: Rebuilt.
4427 * elf32-m32r.c: Update.
4429 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4431 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4432 link, adjust the symbol index of a base relative reloc. Don't
4433 change the addend of a PC relative reloc if pcrel_offset is set.
4434 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4435 a relocateable link.
4437 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4438 it is zero, in case src_mask matters.
4439 (bfd_install_relocation): Likewise.
4441 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4445 (_bfd_xcoff_bfd_final_link): Don't set target_index
4446 to an uninitialized value.
4448 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4450 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4451 indices, rather than crashing.
4452 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4454 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4457 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4459 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4461 (coff_arm_adjust_symndx): New static function.
4462 (coff_adjust_symndx): Define.
4464 * srec.c (srec_scan): Accept multiple symbols on a single line.
4465 From Pascal Martin <pmartin@alsys.com>.
4469 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4471 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4472 (sunos_merge_private_bfd_data): New function.
4474 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4476 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4478 (bfd_merge_private_bfd_data): Likewise.
4479 * section.c (bfd_copy_private_section_data): Likewise.
4480 * syms.c (bfd_copy_private_symbol_data): Likewise.
4481 * bfd-in2.h: Rebuild.
4482 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4483 both BFD's are the right flavour.
4484 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4485 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4486 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4487 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4488 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4489 (ppc_elf_merge_private_bfd_data): Likewise.
4490 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4491 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4493 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4494 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4497 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4499 * reloc.c: Add m32r relocs.
4500 * bfd-in2.h, libbfd.h: Rebuilt.
4501 * cpu-m32r.c,elf32-m32r.c: New files.
4503 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4507 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * tekhex.c (first_phase): Change type parameter from char to int.
4511 (pass_over): Change func to expect int, not char.
4513 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4514 rather than SEC_LOAD when aligning the file offset for the first
4515 section in a segment.
4517 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4519 * syms.c (coff_section_type): Make arg const.
4520 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4521 to make_bfd_asection().
4522 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4523 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4524 (_bfd_elf_stringtab_init): Remove prototype.
4526 * netbsd-core.c (swap_abort): Add prototype.
4527 * aix386-core.c (swap_abort): Ditto & make static
4528 * hpux-core.c (swap_abort): Ditto & make static.
4529 * irix-core.c (swap_abort): Ditto & make static.
4530 * ptrace-core.c (swap_abort): Ditto & make static.
4531 * trad-core.c (swap_abort): Ditto & make static.
4532 * coffswap.h (coff_swap_reloc_in): Ditto.
4533 (coff_swap_reloc_out): Ditto.
4534 (coff_swap_filehdr_in): Ditto.
4535 (coff_swap_filehdr_out): Ditto.
4536 (coff_swap_sym_in): Ditto.
4537 (coff_swap_sym_out): Ditto.
4538 (coff_swap_aux_in): Ditto.
4539 (coff_swap_aux_out): Ditto.
4540 (coff_swap_lineno_in): Ditto.
4541 (coff_swap_lineno_out): Ditto.
4542 (coff_swap_aouthdr_in): Ditto.
4543 (coff_swap_aouthdr_out): Ditto.
4544 (coff_swap_scnhdr_in): Ditto.
4545 (coff_swap_scnhdr_out): Ditto.
4546 * ihex.c (ihex_sizeof_headers): Ditto.
4547 * tekhex.c (getsym): Ditto.
4548 (find_chunk): Ditto & make static.
4549 (insert_byte): Ditto.
4550 (first_phase): Ditto.
4552 (tekhex_get_symtab): Ditto & make static.
4553 (tekhex_get_symtab_upper_bound): Ditto & make static.
4554 (tekhex_mkobject): Ditto.
4555 (tekhex_object_p): Ditto.
4556 (move_section_contents): Ditto.
4557 (tekhex_get_section_contents): Ditto.
4558 (tekhex_set_arch_mach): Ditto & make static.
4559 (tekhex_set_section_contents): Ditto.
4560 (writevalue): Ditto.
4563 (tekhex_write_object_contents): Ditto.
4564 (tekhex_sizeof_headers): Ditto.
4565 (tekhex_make_empty_symbol): Ditto.
4566 (tekhex_get_symbol_info): Ditto.
4567 (tekhex_print_symbol): Ditto.
4568 * irix-core.c (make_bfd_asection): Ditto.
4569 (irix_core_core_file_p): Ditto.
4570 (irix_core_core_file_failing_command): Ditto.
4571 (irix_core_core_file_failing_signal): Ditto.
4572 (irix_core_core_file_matches_executable_p): Ditto.
4573 (irix_core_make_empty_symbol): Ditto.
4574 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4575 * srec.c (srec_new_symbol): Ditto.
4576 (srec_get_section_contents): Ditto.
4577 (srec_set_arch_mach): Ditto.
4578 (srec_set_section_contents): Ditto.
4579 (internal_srec_write_object_contents): Ditto.
4580 (srec_write_object_contents): Ditto.
4581 (symbolsrec_write_object_contents): Ditto.
4582 (srec_sizeof_headers): Ditto.
4583 (srec_make_empty_symbol): Ditto.
4584 (srec_get_symtab_upper_bound): Ditto.
4585 (srec_get_symtab): Ditto.
4586 (srec_print_symbol): Ditto and make static.
4587 * elf.c (elf_read): Ditto
4588 (assign_section_numbers): Ditto.
4589 (elf_fake_sections): Ditto.
4590 (sym_is_global): Ditto.
4591 (elf_map_symbols): Ditto.
4592 (get_program_header_size): Ditto.
4593 * coffgen.c (make_a_section_from_file): Ditto.
4594 (coff_real_object_p): Ditto.
4595 (fixup_symbol_value): Ditto.
4596 (build_debug_section): Ditto.
4598 * syms.c (coff_section_type): Ditto.
4600 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4602 * bfd-in2.h: Rebuilt after m32r changes.
4604 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4606 * config.bfd,configure.in,configure: Add m32r support.
4607 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4608 * config.bfd: Keep target list alphabetically sorted.
4610 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4612 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4613 to add in the constant part found in the instruction itself.
4614 (case R_V850_HI16_S): Likewise.
4616 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4618 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4619 and R_D10V_18 to be 1 (word).
4621 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * stabs.c (_bfd_link_section_stabs): If the output_section field
4624 of either section is bfd_abs_section, then the linker is
4625 discarding the section and we should not optimize it.
4627 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4629 * Makefile.in (aout-sparcle.o): New target.
4630 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4631 * config.bfd (sparclet-*-aout*): Add case.
4632 * configure.in (sparcle_aout_vec): Add case.
4633 * configure: Regenerated.
4634 * targets.c (sparcle_aout_vec): Declare.
4635 (bfd_target_vector): Add sparcle_aout_vec.
4636 * aout-sparcle.c: New file.
4638 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4640 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4641 low order sign bit propogation for R_V850_HI16_S.
4643 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4644 handling V850 specific relocs.
4645 (elf_v850_howto_table): Use the new function for some
4646 relocations. Twiddle masks & shifts for some relocs.
4647 Set partial_inplace where needed.
4649 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4652 default architecture to a machine number of 0.
4653 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4655 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4656 the output BFD is the default, set it from the first input BFD.
4658 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4660 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4661 insert at bitpos zero. The HI16 relocs are shifted right
4662 by 16 bits. Fix src_mask for all relocs.
4663 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4665 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4668 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4671 Rewrite to use BFD file read routines and to avoid using a fixed
4672 length for the file name.
4674 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4676 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4677 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4678 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4679 to R_V850_{32,16,8}.
4681 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4683 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4684 (elf_v850_howto_table): Add info for HI16_S reloc.
4685 (v850_reloc_map): Add HI_16_S reloc.
4686 * reloc.c: Define BFD_RELOC_V850_* relocs.
4688 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4691 * elf32-sh.c: New file.
4692 * elf.c (prep_headers): Handle bfd_arch_sh.
4693 * elfcode.h (write_relocs): Handle absolute symbol.
4694 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4695 (_bfd_elf64_link_read_relocs): Declare.
4696 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4697 elf_link_read_relocs. Make globally visible. Change all
4699 (elf_link_input_bfd): Get external symbols from cache in
4700 symtab_hdr->contents. Get contents from cache in
4702 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4704 * reloc.c: Define BFD_RELOC_SH_* relocs.
4705 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4706 * coff-sh.c (sh_insns_conflict): Fix a return value.
4707 (_bfd_sh_align_load_span): New globally visible function, broken
4708 out of sh_align_load.
4709 (sh_align_load): Call _bfd_sh_align_load_span.
4710 (sh_swap_insns): Change relocs parameter to PTR.
4711 * bfd-in2.h, libbfd.h: Rebuild.
4712 * targets.c (bfd_elf32_sh_vec): Declare.
4713 (bfd_elf32_shl_vec): Declare.
4714 * config.bfd (sh-*-elf*): New target.
4715 * configure.in (bfd_elf32_sh_vec): New target vector.
4716 (bfd_elf32_shl_vec): New target vector.
4717 * configure: Rebuild.
4718 * Makefile.in: Rebuild dependencies.
4719 (BFD32_BACKENDS): Add elf32-sh.o.
4720 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4722 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4723 page before checking D_PAGED.
4725 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4726 (ihex_write_object_contents): Remove extbase; always use segbase
4729 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4731 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4732 * configure.host (i[345]86-*-*): Ditto.
4733 * config.bfd (i[345]86-*-*): Ditto.
4734 * configure: Regenerate.
4736 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4739 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4741 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4742 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4743 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4744 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4745 will have an ST_CODE type, change the symbol's type to ST_DATA.
4746 * som.c (hppa_som_gen_reloc_type): Update prototype.
4748 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4751 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4752 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4753 (mips_elf_finish_dynamic_sections): Likewise.
4755 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4757 * configure.host (HLDENV): New variable to set. Set it for
4758 *-*-sysv4*, since those linkers may not support -R but they always
4759 support LD_RUN_PATH.
4761 * libieee.h (NSECTIONS): Don't define.
4762 (ieee_data_struct): Change section_table to asection **. Add
4764 * ieee.c (get_section_entry): If the table isn't big enough, make
4766 (ieee_slurp_sections): Remove assertion about number of sections.
4767 (ieee_object_p): Adjust initialization of ieee to match changes to
4770 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4771 symbols merely because we are generating a shared library.
4772 (xcoff_build_ldsyms): Don't set up global linkage code for an
4773 undefined symbol merely because we are generating a shared
4776 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4778 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4779 (BFD32_BACKENDS) Add elf32-v850.o.
4780 * archures.c: Add bfd_v850_arch.
4781 * bfd-in2.h: Add bfd_v850_arch.
4782 * config.bfd (v850-*-*): New target.
4783 * configure: (bfd_elf32_v850_vec) New vector.
4784 * configure.in: (bfd_elf32_v850_vec) New vector.
4785 * cpu-v850.c: New file.
4786 * elf.c (prep_headers): Added case bfd_arch_v850.
4787 * elf32-v850.c: New file.
4788 * targets.c (bfd_elf32_v850_vec): New vector.
4790 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4793 a function code symbol for an XMC_XO symbol.
4795 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4797 * mpw-config.in: Update editing of autoconf vars to reflect
4798 Jul 18 configure.in change.
4799 * mpw-make.sed: Update editing of include pathnames to be
4800 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4802 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4804 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4805 which to offset to get the .plt entry address is ".plt".
4807 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4809 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4810 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4811 Added, for internal use by the ARM gas.
4813 * bfd-in2.h: Rebuilt
4815 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4817 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4818 in section dynidx start.
4820 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4822 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4823 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4824 optimization for g++.
4826 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4828 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4829 the -mrelocatable-lib bit set and the other doesn't, clear the
4830 -mrelocatable-lib bit in the header.
4832 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4834 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4835 symbol against a STT_FUNC symbol in a shared library.
4837 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4839 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4840 symbol is found, automatically define the corresponding function
4843 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4844 if sym.n_numaux is not zero.
4845 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4846 entry to disagree about the number of aux entries if the symbol
4849 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4850 section if it might be needed, not just if info->shared.
4851 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4852 the start of .rel.dyn if we are going to use it.
4853 (mips_elf_finish_dynamic_sections): Only clear the first element
4854 of .rel.dyn if the size is greater than zero.
4856 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4859 undefined_symbol callback for a symbol, then don't issue any more
4860 warnings about loader relocs.
4861 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4862 after calling the undefined_symbol callback.
4864 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4865 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4866 as the AIX linker seems to do.
4868 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4870 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4871 (evax_initialize): Remove evax_reloc_table.
4872 (evax_close_and_cleanup): Ditto.
4874 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4876 (evax_bfd_reloc_type_lookup): Ditto.
4877 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4878 cooked_size == raw_size.
4879 * evax-emh.c (_bfd_evax_register_filename): Remove.
4880 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4881 * evax-misc.c (add_new_contents): Malloc section at full size.
4882 (_bfd_save_evax_section): Memcpy section contents directly.
4883 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4884 (evax_reloc_table): Remove.
4886 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4888 * makefile.vms: Add better support for DEC C compilation
4889 Add evax.h dependencies
4891 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4892 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4893 (BFD_RELOC_ALPHA_BASEREG): Remove.
4894 * bfd-in2.h, libbfd.h: Rebuild.
4896 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4898 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4899 getgid if _WIN32 is defined.
4900 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4902 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4904 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4905 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4907 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4910 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4912 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4914 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4915 (NEED_DECLARATION_REALLOC): New macro.
4916 * configure, config.in: Rebuild.
4917 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4918 (realloc): Declare if NEED_DECLARATION_REALLOC.
4920 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4921 <strings.h> if they exist.
4923 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4925 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4927 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4929 Based on patches from Eric Valette <valette@crf.canon.fr>:
4930 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4931 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4932 (elf_howto_table): Add entries for new relocs.
4933 (elf_i386_reloc_type_lookup): Handle new relocs.
4934 (elf_i386_info_to_howto): Just call abort.
4935 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4936 (elf_i386_relocate_section): Likewise.
4938 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4940 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4942 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4944 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4945 only get the LMA from the phdr if they are in the same part of the
4948 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4949 new segment to make them more comprehensible. If the relationship
4950 between the LMA and the VMA changed, start a new segment. Don't
4951 check dynsec when deciding whether to start a new segment for a
4952 writeable section; -N will now handle this.
4954 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4956 * libhppa.h: Remove "esel" changes. Not the right approach.
4957 * som.c: Corresponding changes.
4958 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4959 which don't have a SOM symbol type associated with them.
4960 Reverses a 1994 change.
4962 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4964 Make ld -N more reasonable for ELF:
4965 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4966 phdr_in_section to false, and always use a single load segment.
4967 (elf_sort_sections): Sort sections by LMA after VMA.
4968 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4969 align to maxpagesize.
4970 (assign_file_positions_except_relocs): Likewise.
4971 * elfcode.h (elf_object_p): If a section is loaded but not page
4972 aligned, clear D_PAGED.
4974 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4976 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4977 Added, for internal use by the ARM gas.
4979 * bfd-in2.h: Rebuilt
4981 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4983 * libhppa.h (R_HPPA_ESEL): New field selector.
4984 (e_esel): Similarly.
4985 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4986 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4987 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4989 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4991 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4992 archive search before looking for stripped dynamic objects.
4994 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4997 symbol a warning rather than an error.
4999 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
5001 * elf.c (assign_file_positions_for_segments): Track the virtual
5002 memory position separately from the file position, and use it to
5003 compute the alignment adjustment.
5005 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5007 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
5008 and fixed mask on R_D10V_10_PCREL_L.
5010 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
5012 * elf64-mips.c: Include "aout/ar.h".
5013 (mips_elf64_slurp_armap): New static function.
5014 (mips_elf64_write_armap): New static function.
5015 (bfd_elf64_archive_*): Define.
5016 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
5017 Use instead of bfd_generic_archive_p.
5018 (bfd_elfNN_write_archive_contents): Define if not defined. Use
5019 instead of _bfd_write_archive_contents.
5020 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
5021 _bfd_generic_mkarchive.
5022 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
5023 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
5025 (TARGET_LITTLE_SYM): Likewise.
5026 * archive.c (bfd_slurp_armap): Check for and reject an archive map
5028 * Makefile.in: Rebuild dependencies.
5030 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
5031 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
5032 SHT_MIPS_EVENTS sections.
5033 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
5034 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
5036 (_bfd_mips_elf_fake_sections): Likewise.
5038 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
5039 * ecoff.c (ecoff_compute_section_file_positions): Copy
5040 rdata_in_text from backend info to tdata. Clear it if any data
5041 section comes before .rdata.
5042 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
5043 tdata rather than backend info.
5045 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
5047 * configure.in: Fix test for whether a compiler has a 64 bit
5048 type. From Jim Wilson <wilson@cygnus.com>.
5050 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
5052 * configure.host (mips-sgi-irix6*): New host.
5054 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
5055 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
5056 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
5058 * configure: Rebuild.
5059 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
5060 (BFD_HOST_64_BIT): Define conditionally.
5061 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
5062 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
5063 (symvalue, bfd_size_type): Likewise.
5064 * bfd-in2.h: Rebuild.
5065 * Makefile.in (do_clean): Remove bfd-tmp.h.
5066 (do_distclean): Remove bfd-in3.h.
5067 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
5068 (bfd-in3.h): New target.
5070 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
5071 Andrew Gierth <ANDREWG@microlise.co.uk>.
5073 * configure.host: Set INSTALL_SHLIB.
5074 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
5075 * configure: Rebuild.
5076 * Makefile.in (install): Use @INSTALL_SHLIB@.
5078 * config.bfd (mips*-*-irix6*): New target.
5079 * configure.host: Handle Irix 6 shared library like Irix 5.
5081 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
5082 symbol for a magic name.
5083 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5085 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5088 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5090 * mpw-config.in: Add ELF support to mips config, create the
5091 elf32-target.h file in the object dir.
5092 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5094 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5096 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5097 Also removed most abort calls, in favor of using bfd reporting.
5099 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5101 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5102 (BFD32_BACKENDS) Add elf32-d10v.o.
5103 * archures.c: Add bfd_d10v_arch.
5104 * bfd-in2.h: Add bfd_d10v_arch.
5105 * config.bfd (d10v-*-*): New target.
5106 * configure: (bfd_elf32_d10v_vec) New vector.
5107 * configure.in: (bfd_elf32_d10v_vec) New vector.
5108 * cpu-d10v.c: New file.
5109 * elf.c (prep_headers): Added case bfd_arch_d10v.
5110 * elf32-d10v.c: New file.
5111 * libbfd.h: Rebuild.
5112 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5113 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5114 * targets.c (bfd_elf32_d10v_vec): New vector.
5116 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5118 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5120 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5122 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5123 bfd_mach_i386_i8086 machine types.
5125 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5130 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5132 * coffcode.h (coff_set_section_contents): A/UX does not require
5133 special handling of the _LIB section.
5135 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5137 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5138 value for R_RELBYTE.
5140 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5141 array if one was allocated.
5143 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5145 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5146 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5147 use_rld_obj_head and rld_value.
5148 (mips_elf_link_hash_table_create): Initialize new fields.
5149 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5151 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5152 __rld_obj_head symbol not seen, create an __rld_map symbol.
5153 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5154 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5155 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5156 __rld_obj_head symbol.
5157 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5159 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5161 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5163 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5164 ppc_elf_addr16_ha_reloc.
5165 (ppc_elf_addr16_ha_reloc): New static function.
5167 * coff-mips.c (struct mips_hi): Define.
5168 (mips_refhi_list): New static variable.
5169 (mips_refhi_addr, mips_refhi_addend): Remove.
5170 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5171 (mips_reflo_reloc): Process mips_refhi_list.
5172 (mips_relhi_list): New static variable.
5173 (mips_relhi_addr, mips_relhi_addend): Remove.
5174 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5175 (mips_rello_reloc): Process mips_relhi_list.
5176 (mips_relocate_section): Permit an arbitrary number of REFHI or
5177 RELHI relocs before the associated REFLO or RELLO reloc.
5179 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5181 * aout-target.h (MY(callback)): Set reloc_count fields.
5183 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5185 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5186 sections unless this is a SunOS link.
5188 * VERSION: Set to 2.7.1.
5190 * Released binutils 2.7.
5192 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5194 * i386aout.c: Include "aout/aout64.h".
5195 (i386aout_write_object_contents): New static function.
5196 (MY_write_object_contents): Define.
5198 * netbsd.h (MY(write_object_contents)): Make sure that
5199 adjust_sizes_and_vmas is called before fiddling with the magic
5202 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5204 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5206 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5208 * libbfd-in.h (itos, stoi): Don't define.
5209 * libbfd.h: Rebuild.
5210 * i386lynx.c (KEEPIT): Define as udata.i.
5211 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5212 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5213 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5214 flags. Don't use stoi.
5216 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5218 * elf.c (map_sections_to_segments): Don't start a new segment for
5219 a writable section if it's on the same page as the previous
5220 segment. Reset the writable variable for a readonly section.
5222 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5224 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5225 first_thunk_address, thunk_size, and import_table_size.
5226 * peicode.h: Improved some diagnostics regarding edata sections.
5228 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5230 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5231 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5233 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5235 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5236 with XCOFF_DEF_DYNAMIC set is really defined.
5237 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5238 (xcoff_link_add_symbols): Only create special sections if using an
5241 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5243 (bfd_install_relocation): Likewise.
5245 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5247 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5249 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5250 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5251 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5252 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5253 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5254 are found for LITERAL relocs.
5255 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5256 taken, we cannot generate a .plt entry for the symbol.
5258 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5260 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5261 sysconf functions (for gprof).
5262 * configure, config.in: Rebuild.
5264 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5266 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5267 an archive if it has a map. If the object file has the wrong
5270 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5271 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5273 (alpha_relocate_section): Likewise.
5275 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5276 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5277 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5278 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5279 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5280 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5281 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5282 * peicode.h: Corresponding changes.
5284 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5286 * elflink.h (elf_create_pointer_linker_section): Comment out code
5287 dealing with making GOT pointers negative of the GOT symbol for
5290 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5292 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5293 increment the .rela.plt size until after we're done creating the
5295 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5296 .rela.plt offset directly rather than calculating it.
5298 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5300 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5301 Use autoconf-set values.
5302 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5303 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5306 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5307 * configure: Rebuilt.
5309 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5311 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5312 handling code > 1k away.
5314 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5316 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5317 defined, output whenever the symbol is updated.
5319 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5321 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5322 section to 0 if user_set_vma is set.
5323 * elflink.h (elf_bfd_final_link): Likewise.
5325 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5327 Partially undo patch of Jun 20.
5328 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5329 (coff_compute_section_file_positions): Likewise.
5330 (coff_write_object_contents): Likewise. Re-add deleted code, but
5331 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5332 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5334 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5336 * config.bfd: Add support for *-*-rtems* configurations.
5338 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5340 * elf.c (prep_headers): Add bfd_arch_alpha case.
5342 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5344 * elf64-alpha.c: New file.
5345 * config.bfd (alpha-*-linuxecoff*): New target.
5346 (alpha-*-linux*, alpha-*-elf*): New targets.
5347 * configure.in (bfd_elf64_alpha_vec): New vector.
5348 * configure: Rebuild.
5349 * targets.c (bfd_elf64_alpha_vec): Declare.
5350 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5351 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5352 * bfd-in2.h, libbfd.h: Rebuild.
5353 * Makefile.in: Rebuild dependencies.
5354 (BFD64_BACKENDS): Add elf64-alpha.o.
5355 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5357 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5360 than relying on a right shift of 32.
5362 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5364 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5365 ifdef to COFF_WITH_PE.
5366 (coff_compute_section_file_positions): Likewise.
5367 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5368 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5369 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5370 COFF_IMAGE_WITH_PE, always include.
5372 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5374 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5377 approximate the correct answer if SIZEOF_HEADERS was not used.
5379 * binary.c (binary_set_section_contents): Set section file
5380 position based on LMA rather than VMA.
5382 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5384 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5385 symbols if info->strip == strip_all.
5387 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5389 * coff-h8300.c: Remove #if 0 code.
5390 (compatable): Don't allow mixing/matching of different architectures.
5392 * archures.c (bfd_mach_h8300s): Add.
5393 * bfd-in2.h: Rebuilt.
5394 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5396 (h8300_reloc16_estimate): Likewise.
5397 (h8300_reloc16_extra_cases): Likewise.
5398 (h8300_bfd_link_add_symbols): Likewise.
5399 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5400 (coff_set_flags): Likewise.
5401 * cpu-h8300.c (h8300_scan): Likewise.
5402 Add H8/S to bfd_h8300_arch list.
5404 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5406 Added support for Alpha OpenVMS:
5407 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5408 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5409 * config.h-vms, makefile.vms: New files.
5410 * config.bfd (alpha-*-*vms*): New target.
5411 * configure.in (evax_alpha_vec): New target vector.
5412 * configure: Rebuild.
5413 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5414 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5415 * targets.c (bfd_target_evax_flavour): Define.
5416 (evax_alpha_vec): Declare.
5417 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5418 if BFD64 is defined.
5419 * bfd-in2.h, libbfd.h: Rebuild.
5420 * Makefile.in: Rebuild dependencies.
5421 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5422 evax-emh.o, and evax-misc.o.
5423 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5424 evax-etir.c, evax-emh.c, and evax-misc.c.
5425 (HFILES): Add evax.h.
5427 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5429 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5431 (h8300_bfd_link_add_symbols): Likewise.
5433 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5435 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5436 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5438 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5440 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5441 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5443 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5444 R_MIPS_32 relocs if creating a shared library.
5446 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5448 * peicode.h (add_data_entry): Use pei_section_data rather than
5449 _cooked_size. Corresponds to May 13 change in coffcode.h.
5451 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5453 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5454 * coffcode.h (coff_write_object_contents): If there are long
5455 section names, always set the f_symptr field, even if there are no
5457 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5458 if there are no symbols.
5460 * coffgen.c (make_a_section_from_file): Check return value of
5461 _bfd_coff_read_string_table.
5462 (coff_real_object_p): Check return value of
5463 make_a_section_from_file.
5464 (_bfd_coff_read_string_table): Check that there are some symbols
5465 before trying to read the string table size.
5467 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5469 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5470 to replace a symbol in a dynamic object with a symbol from another
5471 dynamic object, do the replacement if the existing symbol is
5472 global linkage code.
5474 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5475 for _ptrgl, and treat it as global linkage code.
5477 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5478 filename or N_SO symbol past the offset, and use it to indicate
5479 that there is no line number or function when appropriate.
5481 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5484 common symbol defined by the linker. Don't export function code
5485 even if export_defineds is set.
5487 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5489 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5491 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5492 (h8300_symbol_address_p): New function.
5493 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5496 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5498 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5500 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5501 correctly for the two variants. Allow relaxing if the target
5502 is 128 bytes away since after relaxation it'll be 126 bytes away.
5503 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5504 "dot" and "value". Allow relaxing if the target is 128 bytes
5505 away since after relaxation it'll be 126 bytes away.
5506 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5507 the given section until nothing changes.
5509 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5511 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5512 alignment hack--we can get the lnnoptr info another way without
5513 suddenly increasing the alignment requirements. Set the flags for
5515 (ecoff_compute_section_file_positions): Do so.
5517 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5520 to keep the HP emulator database happy.
5522 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5523 From Kevin Buettner <kev@primenet.com>.
5525 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5527 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5528 name of a NULL section.
5530 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
5533 set, always call the notice callback.
5535 * VERSION: Increment for bfdlink.h change.
5537 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
5539 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
5540 (sh_relax_delete_bytes): Correct handling of differently sized
5541 trailing alignment reloc.
5543 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
5544 * bfd-in2.h: Rebuild.
5545 * configure.in: Warn if there is no known 64 bit type.
5546 * configure: Rebuild.
5548 * Makefile.in: Rebuild dependencies.
5549 (BFD32_BACKENDS): Add ppcboot.o.
5550 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5552 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5553 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5555 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5557 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5558 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5559 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5560 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5562 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5564 * elf64-mips.c: Improve reloc special_functions and handling of
5565 SHT_MIPS_OPTIONS section.
5566 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5567 mips_elf_hi16_reloc and make globally visible.
5568 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5569 make globally visible.
5570 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5571 make globally visible.
5572 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5573 and make globally visible.
5574 (gprel16_with_gp): Check howto->src_mask before using value in
5576 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5577 and make globally visible.
5578 (gprel32_with_gp): Check howto->src_mask before fetching value.
5579 (bfd_mips_elf_swap_options_in): New function.
5580 (bfd_mips_elf_swap_options_out): New function.
5581 (_bfd_mips_elf_set_private_flags): Rename from
5582 mips_elf_set_private_flags and make globally visible.
5583 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5584 mips_elf_copy_private_bfd_data and make globally visible.
5585 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5586 mips_elf_merge_private_bfd_data and make globally visible.
5587 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5588 for a SHT_MIPS_OPTIONS section.
5589 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5590 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5591 name of a SHT_MIPS_OPTIONS section.
5592 (_bfd_mips_elf_set_section_contents): New function.
5593 (mips_elf32_section_processing): Set the GP value in a
5594 SHT_MIPS_OPTIONS section.
5595 (_bfd_mips_elf_find_nearest_line): Rename from
5596 mips_elf_find_nearest_line and make globally visible.
5597 (bfd_elf32_set_section_contents): Define.
5598 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5599 (_bfd_mips_elf_lo16_reloc): Declare.
5600 (_bfd_mips_elf_gprel16_reloc): Declare.
5601 (_bfd_mips_elf_got16_reloc): Declare.
5602 (_bfd_mips_elf_gprel32_reloc): Declare.
5603 (_bfd_mips_elf_set_private_flags): Declare.
5604 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5605 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5606 (_bfd_mips_elf_find_nearest_line): Declare.
5607 (_bfd_mips_elf_set_section_contents): Declare.
5609 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5611 (elf_info_to_howto): Define.
5612 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5614 (elf_info_to_howto): Define.
5615 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5617 (elf_info_to_howto): Define.
5619 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5620 R_MOV16B[12], to match change in coff/internal.h.
5622 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5624 * elf64-mips.c: Extensive additions to provide better support for
5625 writing files and for gas.
5626 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5627 of mips_elf_object_p.
5628 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5629 _bfd_mips_elf_object_p.
5630 (_bfd_mips_elf_final_write_processing): Rename from
5631 mips_elf_final_write_processing and make globally visible.
5632 (_bfd_mips_elf_fake_sections): Rename from
5633 mips_elf_fake_sections and make globally visible.
5634 (_bfd_mips_elf_section_from_bfd_section): Rename from
5635 mips_elf_section_from_bfd_section and make globally visible.
5636 (_bfd_mips_elf_section_processing): New function, broken out of
5637 mips_elf_section_processing.
5638 (mips_elf32_section_processing): Rename from
5639 mips_elf_section_processing; call
5640 _bfd_mips_elf_section_processing.
5641 (_bfd_mips_elf_symbol_processing): Rename from
5642 mips_elf_symbol_processing and make globally visible.
5643 (_bfd_mips_elf_read_ecoff_info): Rename from
5644 mips_elf_read_ecoff_info and make globally visible.
5645 (mips_elf32_ecoff_debug_swap): Rename from
5646 mips_elf_ecoff_debug_swap.
5647 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5648 struct symbol_cache_entry.
5649 (_bfd_elf_validate_reloc): New function, moved in from
5650 elfcode.h:validate_reloc.
5651 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5652 to _bfd_elf_validate_reloc. Change all callers.
5653 * elf-bfd.h (bfd_section_from_shdr): Declare.
5654 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5655 (_bfd_elf_validate_reloc): Declare.
5656 (_bfd_mips_elf_object_p): Declare.
5657 (_bfd_mips_elf_fake_sections): Declare.
5658 (_bfd_mips_elf_section_from_bfd_section): Declare.
5659 (_bfd_mips_elf_section_processing): Declare.
5660 (_bfd_mips_elf_symbol_processing): Declare.
5661 (_bfd_mips_elf_read_ecoff_info): Declare.
5662 (_bfd_mips_elf_final_write_processing): Declare.
5663 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5666 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5667 (mips_elf_final_write_processing): Likewise.
5669 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5671 64-bit MIPS ELF ABI objdump support:
5672 * elf64-mips.c: New file.
5673 * Makefile.in: Rebuild dependencies.
5674 (BFD64_BACKENDS): Add elf64-mips.o.
5675 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5676 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5677 bfd_elf64_littlemips_vec to targ_selvecs.
5678 (mips*-*-elf*): Likewise.
5679 * confingure.in: Add bfd_elf64_bigmips_vec and
5680 bfd_elf64_littlemips_vec to vector switch.
5681 * configure: Rebuild.
5682 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5683 broken out of mips_elf_section_from_shdr.
5684 (mips_elf32_section_from_shdr): Rename from
5685 mips_elf_section_from_shdr. Call new function.
5686 (elf_backend_section_from_shdr): Update name of renamed function.
5687 * elf-bfd.h (struct elf_size_info): Change second parameter of
5688 write_out_phdrs to be const. Likewise for second parameter of
5690 (struct bfd_elf_section_data): Add rel_hdr2 field.
5691 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5692 (bfd_elf32_swap_symbol_out): Likewise.
5693 (bfd_elf32_swap_reloc_in): Likewise.
5694 (bfd_elf32_swap_reloc_out): Likewise.
5695 (bfd_elf32_swap_reloca_in): Likewise.
5696 (bfd_elf32_swap_reloca_out): Likewise.
5697 (bfd_elf32_swap_phdr_in): Likewise.
5698 (bfd_elf32_swap_phdr_out): Likewise.
5699 (bfd_elf32_swap_dyn_in): Likewise.
5700 (bfd_elf32_swap_dyn_out): Likewise.
5701 (bfd_elf32_slurp_symbol_table): Declare.
5702 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5703 (bfd_elf32_write_out_phdrs): Declare.
5704 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5705 (bfd_elf64_swap_symbol_out): Likewise.
5706 (bfd_elf64_swap_reloc_in): Likewise.
5707 (bfd_elf64_swap_reloc_out): Likewise.
5708 (bfd_elf64_swap_reloca_in): Likewise.
5709 (bfd_elf64_swap_reloca_out): Likewise.
5710 (bfd_elf64_swap_phdr_in): Likewise.
5711 (bfd_elf64_swap_phdr_out): Likewise.
5712 (bfd_elf64_swap_dyn_in): Likewise.
5713 (bfd_elf64_swap_dyn_out): Likewise.
5714 (bfd_elf64_slurp_symbol_table): Declare.
5715 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5716 (bfd_elf64_write_out_phdrs): Declare.
5717 (_bfd_mips_elf_section_from_shdr): Declare.
5718 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5719 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5720 section for the section, add the new one to rel_hdr2. Increment
5721 reloc_count rather than setting it.
5722 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5723 Remove static declaration.
5724 (elf_write_shdrs_and_ehdr): Define name as macro.
5725 (elf_write_out_phdrs): Likewise.
5726 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5727 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5728 (elf_swap_symbol_in): Change second parameter to be const.
5729 (elf_swap_symbol_out): Likewise.
5730 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5731 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5732 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5733 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5734 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5735 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5736 parameter to be const. Make non-static.
5737 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5739 (elf_slurp_symbol_table): Make non-static.
5740 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5741 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5742 (elf_backend_size_info): Likewise.
5743 (elfNN_bed): Use elf_backend_size_info.
5744 * targets.c (bfd_elf64_bigmips_vec): Declare.
5745 (bfd_elf64_littlemips_vec): Declare.
5746 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5747 bfd_elf64_littlemips_vec if BFD64 is defined.
5749 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5751 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5753 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5754 zeroes, in alignment holes.
5756 * configure: Rebuild with autoconf 2.10.
5758 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5759 potential leading underscore in the allocated buffer.
5761 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5763 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5764 symbols into .sbss if this is a relocatable link.
5766 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5768 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5769 undefined symbols when creating a shared library.
5771 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5773 * coff-sh.c: Add a bunch of new code and static const arrays to
5774 support aligning loads and stores on four byte memory boundaries.
5776 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5778 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5779 call sh_align_loads.
5780 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5783 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5785 * cache.c (bfd_open_file): Unlink the file before opening it for
5786 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5788 * opncls.c (bfd_fdopenr): Set opened_once.
5790 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5795 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5796 the code unconditionally.
5798 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5800 * libcoff-in.h (struct pei_section_tdata): Define structure.
5801 (pei_section_data): Define macro.
5802 * libcoff.h: Rebuild.
5803 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5804 store s_paddr field in pei_section_data.
5805 (coff_compute_section_file_positions): Use pei_section_data rather
5806 than _cooked_size, and don't overwrite an existing value.
5807 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5808 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5809 * peicode.h (coff_bfd_copy_private_section_data): Define if
5811 (pe_bfd_copy_private_section_data): New static function if
5814 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5816 * srec.c (srec_set_arch_mach): Write as a function rather than a
5819 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5820 no map, just check each member in turn to see whether it is
5823 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5825 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5826 table. Call BFD_ASSERT to validate header size, instead of
5828 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5831 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5833 * ppcboot.c: New target for looking at PPCbug boot records.
5835 * config{ure.in,.bfd}: Add support for ppcboot target.
5837 * configure: Regenerate.
5839 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5841 * coff-h8300.c (howto_table): Update names to match recent
5842 changes to include/coff/internal.h. Fix minor errors in the
5843 existing relocs. Add R_MOVL1 and R_MOVL2.
5844 (rtype2howto): Similarly.
5845 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5846 existing relaxing code and peform more relaxing.
5847 (h8300_reloc16_extra_cases): Likewise.
5849 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5851 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5854 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5856 * elfcode.h (elf_object_p): Reject generic ELF target if
5857 e_machine matches an alternate machine code in a specific backend.
5859 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5860 obsolete align_power_min field.
5862 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5864 * coff-h8300.c (reloc_howto_type): Add howto entry for
5866 (rtype2howto): Handle R_PCRWORD_B.
5867 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5868 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5869 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5870 branch (R_PCWORD_B).
5872 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5874 * aoutx.h (translate_from_native_sym_flags): Set the section for
5875 BSF_CONSTRUCTOR symbols.
5877 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5880 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5882 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5883 stop looking when section is found.
5885 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5887 * coffcode.h (STRING_SIZE_SIZE): Define.
5888 (styp_to_sec_flags): Handle long symbol names when looking for the
5890 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5891 (bfd_coff_long_section_names): Define.
5892 (coff_write_object_contents): Handle long section names.
5893 (bfd_coff_std_swap_table): Initialize new field.
5894 * libcoff.h: Rebuild.
5895 * coffgen.c (make_a_section_from_file): Handle long section
5897 (coff_write_symbols): Handle long section names.
5898 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5899 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5900 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5901 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5902 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5903 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5904 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5905 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5907 * bout.c (b_out_callback): Set lma of sections.
5908 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5909 parameter to output_bfd. Used input_bfd instead of output_bfd in
5912 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5914 * aoutx.h (translate_from_native_sym_flags): Don't create
5915 SEC_CONSTRUCTOR sections.
5916 * ecoff.c (ecoff_set_symbol_info): Likewise.
5918 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5919 From Don Bowman <bowman@waterloo.hp.com>.
5921 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5923 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5924 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5926 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5928 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5929 mips_32_relocs field.
5930 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5931 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5932 relocs against a global symbol which is not defined in a regular
5934 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5935 against a global symbol, increment mips_32_relocs.
5936 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5937 the symbol is not defined in a regular file, make room in the
5940 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5942 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5943 file position and the virtual file position separately. Set
5944 filepos information bsaed on the real file position.
5945 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5946 Jan 23 change to coffcode.h.
5948 * som.c (som_slurp_symbol_table): Set the symbol count to the
5949 number of BFD symbols created.
5951 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5953 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5954 output file if linking shared objects. Loop to check all relocs,
5955 rather than returning false on first error.
5957 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5959 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5960 (ppc_elf_additional_program_headers): If .interp section, bump #
5961 of program headers by 1.
5962 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5963 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5964 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5966 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5968 (ppc_elf_relocate_section): If the output section isn't defined,
5969 don't abort, just give an error message.
5971 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5972 being created is .sdata or .sdata2, don't make the symbol dynamic.
5974 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5976 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5977 members of an archive for dynamic objects with no symbols, and
5978 pass them directly to check_archive_element.
5979 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5980 xcoff_link_check_dynamic_ar_symbols.
5981 (xcoff_link_check_dynamic_ar_symbols): New static function.
5983 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5984 from _bfd_nodynamic to _bfd_xcoff.
5985 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5987 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5988 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5989 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5990 * libcoff.h: Rebuild.
5991 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5992 (xcoff_get_section_contents): New static function.
5993 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5994 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5995 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5996 (xcoff_dynamic_reloc): New static variable.
5997 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5998 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
6000 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
6002 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
6003 if reloc_entry->addend is not 0.
6004 (CALC_ADDEND): Just set the addend to reloc.r_offset.
6006 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
6008 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
6010 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
6011 Add entries for R_SPARC_[56].
6012 (sparc_reloc_map): Add entries for R_SPARC_[56].
6014 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6016 Optimize linking of stabs in sections as used in ELF and COFF.
6017 * stabs.c: New file.
6018 * libbfd-in.h (_bfd_link_section_stabs): Declare.
6019 (_bfd_write_section_stabs): Declare.
6020 (_bfd_write_stab_strings): Declare.
6021 * libbfd.h: Rebuild.
6022 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
6023 (struct coff_link_hash_table): Add stab_info field.
6024 * libcoff.h: Rebuild.
6025 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
6027 (coff_link_add_symbols): Call _bfd_link_section_stabs if
6029 (_bfd_coff_final_link): Write out stab strings hash table.
6030 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
6031 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
6033 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
6034 (struct bfd_elf_section_data): Add stab_info field.
6035 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
6037 * elflink.h (elf_link_add_object_symbols): If appropriate, call
6038 _bfd_link_section_stabs.
6039 (elf_bfd_final_link): Write out stab strings hash table.
6040 (elf_link_input_bfd): Handle optimized stabs sections.
6041 * reloc.c (_bfd_final_link_relocate): Check address against
6042 _raw_size rather than _cooked_size.
6043 * Makefile.in: Rebuild dependencies.
6044 (BFD_LIBS): Add stabs.o
6045 (BFD_LIBS_CFILES): Add stabs.c.
6047 * VERSION: Increment for bfdlink.h change.
6049 * coffgen.c (coff_renumber_symbols): Correct handling of
6050 BSF_NOT_AT_END common symbols.
6052 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
6054 * coff-ppc.c (record_toc): Add cast to avoid warning.
6055 (ppc_allocate_toc_section): Likewise.
6056 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
6057 (ppc_coff_reloc_type_lookup): Remove unreached code.
6058 * coffcode.h (coff_write_object_contents): Don't take the address
6060 * peicode.h (pe_print_idata): Add casts to avoid warning.
6061 (pe_print_edata): Likewise.
6062 (pe_print_reloc): Remove ANSI C string concatenation.
6064 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
6066 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
6068 * libcoff.h: Rebuild.
6069 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
6071 (coff_swap_aux_out): Likewise.
6072 * peicode.h (coff_swap_aux_in): Likewise.
6073 (coff_swap_aux_out): Likewise.
6074 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
6076 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
6078 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
6079 Fix up .bf endndx link fields.
6080 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
6082 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6085 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6087 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6088 on Solaris PowerPC systems doesn't get confused.
6090 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6093 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6094 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6095 update did_reg and did_reg2.
6097 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6099 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6101 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6102 callback routines, pass h->root.string rather than name, in case
6103 copy is true and name is transient.
6105 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6107 * elfcore.h: Add support for core files with multiple threads.
6108 (Primarily for Solaris.)
6110 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6112 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6113 section->orelocation is NULL.
6115 * coffgen.c (bfd_coff_get_syment): New function.
6116 (bfd_coff_get_auxent): New function.
6117 * bfd-in.h (bfd_coff_get_syment): Declare.
6118 (bfd_coff_get_auxent): Declare.
6119 * bfd-in2.h: Rebuild.
6121 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6123 * elf32-mips.c (struct mips_hi16): Define.
6124 (mips_hi16_addr, mips_hi16_addend): Remove.
6125 (mips_hi16_list): New static variable.
6126 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6127 (mips_elf_lo16_reloc): Process mips_hi16_list.
6128 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6129 relocs before the associated LO16 reloc.
6131 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6133 * versados.c (versados_scan): Check bfd_alloc return value.
6134 (versados_object_p): Check all bfd_read return values. Require
6135 that lang field be less than 10, to avoid confusion with Intel Hex
6138 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6140 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6141 not 0, for an absolute symbol.
6142 (NAME(aout,swap_ext_reloc_out)): Likewise.
6144 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6145 (ihex_write_object_contents): For a large start address, output
6146 the full 32 bit address in record type 5.
6148 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6149 to int to avoid promotion problems in prototype.
6151 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6153 * configure.host: Use ${srcdir} when looking for picfrag.
6155 * configure.host: Switch on ${libdir}, not $(libdir). From
6156 alan@spri.levels.unisa.edu.au (Alan Modra).
6158 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6159 entry point, not just for DYNAMIC objects.
6160 * sunos.c (sunos_add_dynamic_symbols): Always call
6161 sunos_create_dynamic_sections. If called with a non DYNAMIC
6162 object, don't do anything else.
6163 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6165 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6167 * configure.in: Permit --enable-shared to specify a list of
6169 * configure: Rebuild.
6171 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6172 host when configuring with --enable-shard.
6174 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6176 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6179 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6180 to avoid crashing in bfd_hash_replace.
6182 * sysdep.h: Use #ifdef, not #if.
6184 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6186 * config.in: Rebuild.
6188 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6190 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6191 (AC_CHECK_HEADERS): Check for sys/time.h
6192 (AC_HEADER_TIME): Add macro.
6193 * configure: Rebuild.
6194 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6195 to control what combination of <time> and <sys/time.h>
6198 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6200 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6201 (aout_32_sunos4_write_object_contents): Likewise.
6202 * aoutx.h (NAME(aout,machine_type)): Handle
6203 bfd_mach_sparc_{sparclet,sparclite}.
6204 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6205 (bfd_mach_sparc_v9_p): Update.
6206 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6207 * libaout.h (enum machine_type): Add M_SPARCLET.
6208 * sunos.c (MACHTYPE_OK): Define.
6209 * bfd-in2.h: Regenerated.
6211 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6213 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6214 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6215 * elflink.c (_bfd_elf_create_got_section): Store the
6216 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6217 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6218 global offset table goes over 0x1000, set the value of
6219 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6220 (elf32_sparc_relocate_section): Subtract the offset of
6221 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6223 * elfcode.h: Don't include <string.h>.
6225 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6227 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6228 generic_link_hash_newfunc. All references changed.
6229 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6230 moved here from libbfd-in.h.
6231 * libbfd-in.h: Corresponding changes.
6232 * libbfd.h: Regenerated.
6234 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6236 * aoutx.h (aout_link_input_section_std): When reporting an
6237 overflow error, use the name of the symbol in the hash table if
6239 (aout_link_input_section_ext): Likewise.
6241 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6242 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6244 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6246 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6247 * coffcode.h (coff_compute_section_file_positions): Likewise.
6248 (coff_write_object_contents): Likewise.
6250 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6252 * section.c (SEC_LINK_ONCE): Define.
6253 (SEC_LINK_DUPLICATES): Define.
6254 (SEC_LINK_DUPLICATES_DISCARD): Define.
6255 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6256 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6257 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6258 * bfd-in2.h: Rebuild.
6259 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6260 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6261 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6262 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6263 SEC_LINK_ONCE, and look through the symbol table for the setting
6264 for SEC_LINK_DUPLICATES.
6265 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6266 set for a section, find the section symbol in the symbol table,
6267 and set the aux entry based on SEC_LINK_DUPLICATES.
6268 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6269 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6270 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6271 * coff-i386.c (i386coff_vec): Likewise.
6272 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6274 * VERSION: Bump to 2.6.1.
6275 * Makefile.in (stamp-h): Depend upon VERSION.
6277 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6279 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6280 * libbfd.h: Rebuilt.
6281 * linker.c (generic_link_hash_newfunc): No longer static.
6282 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6284 * coff-h8300.c: Add two derived hash tables and their associated
6285 funtions and #defines for use by the h8300 linker.
6286 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6287 the function vector as needed. Place the address of the function
6288 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6289 Rewrite the vectors section contents as necessary.
6290 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6291 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6292 (coff_bfd_link_hash_table_create): Likewise.
6294 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6296 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6297 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6299 (hppa_rebuild_insn): Pass pointer to correct type to
6300 low_sign_unext and dis_assemble_21.
6302 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6304 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6305 Stick with sparc-*-{sysv4*,solaris2*}.
6307 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6309 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6310 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6311 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6312 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6313 fields is non-zero, print them.
6315 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6316 ifdef. Remove unused variables.
6317 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6319 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6320 (get_symbol_value): Ifdef out.
6321 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6322 (coff_ppc_relocate_section): Remove unused variables. Make
6323 fprintf strings and argument types correspond. Put before_addr in
6325 (dump_toc): Make fprintf strings and argument types correspond.
6326 (ppc_process_before_allocation): Remove unused variables. Always
6328 (ppc_reflo_reloc): Ifdef out.
6329 (ppc_addr32nb_reloc): Ifdef out.
6330 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6332 (coff_ppc_rtype_to_howto): Likewise.
6333 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6335 * peicode.h (pe_print_idata): Move otherwise unused variables into
6336 the #ifdef where they are used. Always return a value.
6337 (pe_print_edata): Make fprintf strings and argument types
6338 correspond. Always return a value.
6339 (pe_print_pdata): Removed unused variable addr_value. Always
6341 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6342 strings and argument types correspond. Always return a value.
6344 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6345 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6346 variable rela inside #if 0 section where it is used.
6348 * ns32k.h: New file.
6349 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6350 functions to start with _bfd_.
6351 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6352 functions in cpu-ns32k.h.
6353 * Makefile.in: Rebuild dependencies.
6354 (HFILES): Add ns32k.h.
6356 * section.c (struct sec): Add linker_mark field. Change
6357 user_set_vma and reloc_done to be single bit fields.
6358 (STD_SECTION): Update accordingly.
6359 * bfd-in2.h: Rebuild.
6360 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6362 (aout_link_input_bfd): Don't link unmarked sections.
6363 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6365 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6366 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6368 * elflink.h (elf_bfd_final_link): Mark sections included in the
6370 (elf_link_input_bfd): Don't link unmarked sections.
6371 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6373 (xcoff_link_input_bfd): Don't link unmarked sections.
6375 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6376 overflow error messages.
6378 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6380 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6381 is not set, print "BFD: " before the error message.
6383 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6384 Miles Bader <miles@gnu.ai.mit.edu>.
6385 * configure: Rebuild.
6387 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6389 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6392 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6393 m68k-aout, m68k-coff, and m68k-elf targets.
6395 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6397 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6398 (ieee_generic_stat_arch_elt): Restructured to prevent
6399 ieee_object_p from being called repeatedly.
6401 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6403 * coffcode.h (coff_write_object_contents): Allocate
6404 buffers large enough for any FILEHDR or AOUTHDR.
6406 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6408 * ecofflink.c (lookup_line): New static function, renamed and
6409 slighly changed from old _bfd_ecoff_locate_line.
6410 (_bfd_ecoff_locate_line): Cache line number information. Use
6411 lookup_line for actual lookup.
6413 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6415 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6416 multiple of 20 bytes.
6418 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6420 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6421 allocate ecoff_find_line, and don't initialize by hand.
6422 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6423 mips_elf_find_line, and don't call memset.
6425 * coffcode.h (coff_compute_section_file_positions): If not
6426 producing a final executable, don't consider sofar when aligning
6427 the section to the correct size.
6429 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6431 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6432 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6433 * coffgen.c (coff_section_symbol): Ifdef out.
6435 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6437 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6438 output_bfd is not NULL.
6440 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6442 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6443 of bfd_alloc (fixes fix_line not being initialized).
6444 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6446 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6448 * coffcode.h: Allow specific backends to override the
6449 bfd_link_add_symbols routine.
6451 * coff-h8300.c: Include genlink.h.
6452 (howto_table): Add R_MEM_INDIRECT.
6453 (rtype2howto): Support R_MEM_INDIRECT.
6454 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6457 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6459 * coff-alpha.c (alpha_relocate_section): Use
6460 info->callbacks_warning, rather than _bfd_error_handler, for
6461 "multiple gp" warning.
6463 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6465 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6466 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6467 table string. Use bfd_wrapped_link_hash_lookup.
6468 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6470 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6471 table, if any, when writing out symbols.
6472 (aout_link_input_section_std): Use the name from the hash table,
6473 if any, when reporting undefined symbols.
6474 (aout_link_input_section_ext): Likewise.
6475 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6476 * bout.c (get_value): Likewise.
6477 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6478 * ecoff.c (ecoff_reloc_link_order): Likewise.
6479 * elflink.h (elf_link_add_object_symbols): Likewise.
6480 (elf_reloc_link_order): Likewise.
6481 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6482 (_bfd_generic_reloc_link_order): Likewise.
6483 (default_indirect_link_order): Likewise.
6484 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6485 * sunos.c (sunos_add_one_symbol): Likewise.
6486 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6487 (bfd_xcoff_link_count_reloc): Likewise.
6488 (xcoff_reloc_link_order): Likewise.
6490 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6491 into -1 for intern->rss.
6493 * configure: Rebuild with autoconf 2.8.
6495 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6497 * stab-syms.c (__define_stab_duplicate): Define.
6498 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6500 * bfd-in.h (bfd_get_stab_name): Declare.
6501 * bfd-in2.h: Rebuild.
6502 * Makefile.in: Rebuild dependencies.
6503 (BFD_LIBS): Add stab-syms.o.
6504 (BFD_LIBS_CFILES): Add stab-syms.c.
6505 (BFD32_BACKENDS): Remove stab-syms.o.
6506 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6507 * configure.in: Don't list stab-syms.o in bfd_backends.
6508 * configure: Rebuild.
6509 * libaout.h (aout_stab_name): Don't declare.
6510 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6513 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6515 * elf.c (assign_file_positions_for_segments): Adjust file offset
6516 for section alignment even if SEC_LOAD is not set.
6518 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6520 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6521 since they appear as targets in Makefile.in.
6522 * configure: Rebuild.
6524 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6525 don't fiddle with a symbol which is not defined anywhere.
6527 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6529 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6530 though they are defined in a shared library.
6531 (xcoff_build_ldsyms): Likewise.
6533 * coffgen.c (coff_find_nearest_line): Don't look at the line
6534 numbers for the section if section->lineno is NULL.
6536 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
6537 message rather than calling BFD_ASSERT.
6538 * elfcode.h (write_relocs): Check return value of
6539 _bfd_elf_symbol_from_bfd_symbol.
6541 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6543 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
6546 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
6548 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
6550 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6551 hppa_reloc_field_selector_type_alt.
6552 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6553 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6555 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6557 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6559 * elf.c (assign_file_positions_for_segments): Adjust the segment
6560 memory size for the alignment of a SEC_ALLOC section, not just a
6563 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6565 * m68klinux.c: New file.
6566 * hosts/m68klinux.h: New file.
6567 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6568 * configure.in (m68*-*-linux*): New native host.
6569 (m68klinux_vec): New vector.
6570 * configure: Rebuild.
6571 * targets.c (m68klinux_vec): Declare.
6572 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6573 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6574 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6575 declaration from bfd_linux_size_dynamic_sections.
6576 (bfd_m68klinux_size_dynamic_sections): Declare.
6577 * bfd-in2.h: Rebuild.
6578 * Makefile.in: Rebuild dependencies.
6579 (BFD32_BACKENDS): Add m68klinux.o.
6580 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6582 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6584 * libhppa.h (pa_arch): Add pa20.
6585 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6586 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6587 (hppa_field_adjust): Handle e_nsel.
6588 * som.c: Provide default definitions for many new relocs found only
6589 in hpux10 include files.
6590 (som_fixup_formats): Add several new relocs from hpux10.
6591 (som_hppa_howto_table): Add hpux10 relocs.
6592 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6594 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6596 * mpw-make.sed: Edit out recent shared library support, and
6597 rules to rebuild .h files using doc/chew.
6599 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6601 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6602 size even of sections with no contents.
6604 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6606 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6607 starting with '$' the way we skip names starting with '.'. When
6608 updating x_endndx, don't be fooled by an index which has been
6611 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6612 struct/union/enum type with no elements.
6614 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6616 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6618 * archive.c (bfd_generic_archive_p): If the first file in the
6619 archive can not be recognized as an object, don't assume that this
6620 is the wrong format.
6622 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6623 format is not bfd_object.
6624 (bfd_elf_get_dt_soname): Likewise.
6626 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6628 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6631 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6633 * bfd.c (tdata): Add netbsd_core_data.
6634 * bfd-in2.h: Regenerated.
6636 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6638 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6639 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6640 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6643 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6644 to get the symbol index, matching 14 Jul 95 change.
6646 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6648 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6649 Remove duplicate definition of gp.
6651 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6653 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6654 assume that we can set the GP value and then get the same value,
6655 since it won't be true if the output file is neither ELF nor
6657 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6658 _bfd_get_gp_value here.
6659 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6660 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6662 (mips_elf_lo16_reloc): Likewise.
6663 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6664 Don't require that the BFD be ELF.
6665 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6666 (mips_elf_gprel32_reloc): Likewise.
6667 (mips_elf_relocate_section): Don't assume we can set and get the
6669 (mips_elf_finish_dynamic_symbol): Don't bother to use
6670 _bfd_get_gp_value here.
6672 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6673 Don't change epdr between malloc and free. Be careful not to free
6674 NULL pointers. Zero out the first RPDR.
6676 * configure.host: On Linux, only pass -rpath option if $(libdir)
6677 is neither /lib nor /usr/lib. From Alan Modra
6678 <alan@mullet.Levels.UniSA.Edu.Au>.
6680 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6682 (elf_dt_name): Rename from elf_dt_needed_name.
6683 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6685 (bfd_elf_get_dt_soname): New function.
6686 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6687 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6688 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6689 * bfd-in2.h: Rebuild.
6691 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6693 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6694 _bfd_sparc_elf_reloc_type_lookup.
6695 (bfd_elf32_bfd_reloc_type_lookup): Update.
6696 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6697 (sparc64_elf_howto_table): Define.
6698 (sparc_reloc_map): Define.
6699 (sparc64_elf_reloc_type_lookup): New function.
6700 (sparc_elf_wdisp16_reloc): New function.
6701 (elf_info_to_howto): Use sparc64_elf_howto_table.
6702 (sparc64_elf_relocate_section): Likewise.
6703 (bfd_elf64_bfd_reloc_type_lookup): Update.
6705 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6707 * configure.host: Check for 'do not mix' from native linker before
6708 trying to use -rpath.
6710 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6712 * bfd.c (_bfd_get_gp_value): New function.
6713 (_bfd_set_gp_value): New function.
6714 * libbfd-in.h (_bfd_get_gp_value): Declare.
6715 (_bfd_set_gp_value): Declare.
6716 * libbfd.h: Rebuild.
6717 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6718 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6719 directly to the fields in the tdata information.
6720 (alpha_relocate_section): Likewise.
6721 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6722 (mips_gprel_reloc): Likewise.
6723 (mips_relocate_section): Likewise.
6724 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6725 (mips_elf_lo16_reloc): Likewise.
6726 (mips_elf_final_gp): Likewise.
6727 (mips_elf_gprel16_reloc): Likewise.
6728 (mips_elf_gprel32_reloc): Likewise.
6729 (mips_elf_relocate_section): Likewise.
6730 (mips_elf_finish_dynamic_symbol): Likewise.
6732 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6734 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6736 * configure.in: Call AC_PROG_CC before configure.host.
6737 * configure: Rebuild.
6738 * configure.host: Don't set information which autoconf should
6739 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6741 * configure.host: Remove go32 and win32 host information, since it
6742 should no longer be needed.
6744 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6745 then start a new segment rather than put a writable section in a
6748 * configure.host: Set RPATH_ENVVAR.
6750 * Makefile.in: Rebuild dependencies.
6752 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6753 zero_section variable.
6755 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6757 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6758 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6759 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6761 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6763 * ieee.c (ieee_write_expression): Only use an R variable for a
6764 local symbol. Don't output a zero offset. Handle a zero address.
6765 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6766 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6768 (parse_expression): Don't try to handle multiple occurrences of a
6769 P variable. Handle I variables differently from X variables. Fix
6770 the order of minus expressions.
6771 (ieee_slurp_external_symbols): Generate an I variable for an NN
6772 record. Fix handling of ATI and ATX records.
6773 (ieee_slurp_sections): Only set minimal section attributes.
6774 Adjust them later, based on the section contents.
6775 (ieee_object_p): Read in the file until just after the ME record.
6776 Call ieee_slurp_section_data to set the section flags.
6777 (do_one): Add iterations parameter. Only repeat the first load
6778 item. Set the section and file reloc flags.
6779 (ieee_slurp_section_data): Set section flags. Pass iterations to
6781 (ieee_canonicalize_reloc): Handle I variables.
6782 (do_with_relocs): Only emit relocation size when necessary.
6783 Increase MAXRUN to 127. Change ov to be assigned, and take
6784 src_mask and pcrel_offset into account.
6785 (ieee_write_data_part): Skip sections that are not loaded.
6786 (ieee_write_external_part): Don't output optional last entry of WX
6788 (ieee_write_me_part): Make setting of me_record neater.
6789 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6791 * syms.c (stt): Add entries for zerovars, vars, and code.
6793 * elfcode.h (validate_reloc): New static function.
6794 (write_relocs): Call validate_reloc for non ELF relocs.
6796 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6797 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6798 (TARGET_LITTLE_SYM): Likewise.
6800 * config.bfd (m68*-*-psos*): New target.
6802 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6804 * i386msdos.c: Remove some #if 0 code.
6805 (msdos_write_object_contents): Don't include empty sections in the
6806 size computation, regardless of their address.
6808 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6810 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6811 is NULL, ie, the -r switch is used.
6813 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6815 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6816 (BFD_RELOC_MIPS_GOT_LO16): Define.
6817 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6818 * bfd-in2.h, libbfd.h: Rebuild.
6819 * elf32-mips.c (mips_reloc_map): Map new relocs.
6821 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6823 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6826 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6827 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6828 simple number for the section address, rather than an expression.
6829 Limit the number of bytes between relocs to MAXRUN.
6830 (ieee_write_me_part): Set me_record to the file offset after the
6832 (ieee_write_processor): New static function.
6833 (ieee_write_object_contents): Use ieee_write_processor.
6835 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6837 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6839 * coff-aux.c: Change include of aux.h to aux-coff.h.
6841 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6843 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6844 relocation put the addend both in the reloc entry and the data.
6845 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6848 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6849 a R_68K_PCxx reloc against a defined global symbol directly.
6850 (elf_m68k_check_relocs): Don't count such a reloc.
6852 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6853 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6854 symbol for now, otherwise always record the symbol as dynamic.
6855 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6856 is not referenced by a dynamic object, and we are not making a
6857 shared object, then don't make a PLT entry. If we do make a PLT
6858 entry, make sure the symbol has been recorded as dynamic.
6860 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6862 * configure.host: When making a shared library, set HLDFLAGS to
6863 pass an appropriate -rpath option. Use the make variable SONAME
6864 as the shared library soname, rather than computing it here. On
6865 SunOS, build stamp-tshlink in place of $(SHLINK).
6866 * Makefile.in (SONAME): New variable.
6867 ($(SHLINK)): Make a link to the transformed name, as well.
6868 (stamp-tshlink): New target.
6869 (install): Skip stamp-tshlink during install.
6871 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6873 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6874 linker sections have been set up yet.
6876 * elf.c (make_mapping): Add an additional argument to suppress
6877 making the first section include the program headers.
6878 (map_sections_to_segments): If the user used -Ttext such that the
6879 program headers are on a different page, do not set the flags
6880 saying that this section includes the program headers.
6882 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6884 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6885 don't define TRAD_HEADER.
6886 * configure: Rebuild.
6888 * netbsd-core.c: New file, support for NetBSD core files.
6889 * hosts/*nbsd.h: Removed.
6891 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6893 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6894 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6895 * libbfd.h, bfd-in2.h: Regenerated.
6896 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6897 bfd_elf32_bfd_reloc_type_lookup.
6898 (reloc_type{,_names}): Deleted.
6899 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6901 (sparc_reloc_map): Add sparc64 relocs.
6902 (sparc_elf_notsupported_reloc): New static function.
6903 (sparc_elf_wdisp16_reloc): New static function.
6904 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6905 (elf32_sparc_relocate_section): Likewise.
6906 (bfd_elf32_bfd_reloc_type_lookup): Define.
6907 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6908 (reloc_type{,_names}): Deleted.
6909 (elf_sparc_howto_table): Deleted.
6910 (sparc_reloc_map): Deleted.
6911 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6912 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6914 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6916 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6919 * Makefile.in (program_transform_name): New variable.
6920 (install): Transform library name before installing it.
6922 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6924 * archures.c (bfd_mach_i960_hx): Define.
6925 * bfd-in2.h: Rebuild.
6926 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6927 (MATRIX): Expand entries for HX.
6928 (arch_info_struct): Add i960:hx entry.
6929 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6930 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6931 (coff_set_flags): Handle bfd_mach_i960_hx.
6933 Support for building as a shared library, based on patches from
6934 Alan Modra <alan@spri.levels.unisa.edu.au>:
6935 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6936 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6937 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6938 * configure: Rebuild.
6939 * configure.host: If --enable-shared, adjust shared library stuff
6940 based on the host. If the host is SunOS, and the linker supports
6941 -rpath, set HLDFLAGS to use it.
6942 * Makefile.in (ALLLIBS): New variable.
6943 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6944 (COMMON_SHLIB, SHLINK): New variables.
6945 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6946 (STAGESTUFF): Remove variable.
6947 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6949 (stamp-ofiles): New target, like old ofiles target, but build
6950 using a temporary file and move-if-change, and touch stamp-ofiles
6952 (ofiles): Just depend upon stamp-ofiles.
6953 (stamp-piclist, piclist): New targets.
6954 ($(SHLIB), $(SHLINK)): New targets.
6955 (targets.o, archures.o): Build twice if PICFLAG is set.
6956 (do_mostlyclean): Remove pic/*.o.
6957 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6959 (do_distclean): Remove pic and stamp-picdir.
6960 (install): Install shared libraries.
6961 ($(OFILES)): Depend upon stamp-picdir.
6962 (stamp-picdir): New target.
6964 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6966 * libcoff.h: Rebuild.
6968 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6969 flavour of a section with no owner.
6971 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6972 ELF_LINK_NON_ELF flag.
6973 (mips_elf_create_got_section): Likewise.
6975 * elf.c: Revert last change, since it breaks dynamic linking.
6976 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6978 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6979 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6980 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6982 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6984 * elf.c (assign_file_positions_for_segments): If the backend does
6985 not want the elf header or the program headers in the address
6986 space, do not include them in the calculations.
6988 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6989 function to determine if we need additional program headers.
6990 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6991 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6993 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6995 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6997 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6999 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
7000 back into one line. Some compilers (sunos 4.1.3 for example)
7001 won't accept args split across more than one line.
7003 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
7005 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
7006 * configure: Regenerate.
7008 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
7010 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
7011 try to do arithmetic on a void *, cast it to a unsigned char * first.
7013 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
7015 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
7016 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
7018 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
7019 flag for a newly defined symbol.
7020 (NAME(bfd_elf,record_link_assignment)): Likewise.
7021 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
7022 set the DEF or REF_REGULAR flags correctly.
7024 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
7025 (libbfd.h, libcoff.h): Corresponding change.
7027 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
7028 a PLT32 reloc as dynamic.
7029 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
7030 is not referenced by a dynamic object, and we are not making a
7031 shared object, then don't make a PLT entry. If we do make a PLT
7032 entry, make sure the symbol has been recorded as dynamic.
7034 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
7036 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
7037 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
7038 (powerpcle-*-cygwin32): New.
7039 * peicode.h (add_data_entry): Get address from vma.
7041 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7043 * elflink.c (_bfd_elf_create_linker_section): If the symbol
7044 attached to the section has already been created as an undefined
7045 symbol, treat it as if it hasn't been created yet.
7047 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
7049 * elflink.h (elf_bfd_final_link): Don't output initial dummy
7050 symbol or section symbols if stripping all symbols and this is not
7051 a relocateable link. Don't output the symbol string table if
7052 there are no symbols.
7053 (elf_link_flush_output_syms): Don't do anything if there are no
7056 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
7058 * coff-aux.c: New file.
7059 * hosts/m68kaux.h: New file.
7060 * config.bfd (m68*-apple-aux*): New target.
7061 * configure.in (m68*-apple-aux*): New native host.
7062 (m68kaux_coff_vec): New vector.
7063 * configure: Rebuild.
7064 * targets.c (m68kaux_coff_vec): Declare.
7065 * coffcode.h (bfd_coff_backend_data): Add field
7066 _bfd_coff_link_add_one_symbol.
7067 (bfd_coff_link_add_one_symbol): Define.
7068 (compare_arelent_ptr): New static function if TARG_AUX.
7069 (coff_write_relocs): If TARG_AUX, sort the relocs.
7070 (coff_write_object_contents): Set A/UX aouthdr magic number.
7071 (coff_link_add_one_symbol): Define if not defined.
7072 (bfd_coff_std_swap_table): Initialize new field.
7073 * libcoff.h: Rebuild.
7074 * cofflink.c (coff_link_add_symbols): Call
7075 bfd_coff_link_add_one_symbol rather than
7076 _bfd_generic_link_add_one_symbol.
7077 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
7078 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7079 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7080 * Makefile.in: Rebuild dependencies.
7081 (BFD32_BACKENDS): Add coff-aux.o.
7082 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7084 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7086 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7087 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7089 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7091 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7092 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7093 (maintainer-clean): Warn about deleting special files.
7094 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7096 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7097 warning symbols correctly.
7098 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7099 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7100 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7101 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7102 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7103 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7105 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7108 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7110 * libcoff-in.h: aligned newly exported names with bfd naming
7111 conventions. Removed an erroneous define of POWERPC_LE_PE.
7112 * libcoff.h: Rebuild.
7113 * cofflink.c, coff-ppc.c: the above function name changes
7115 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7117 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7118 * ecoff.c (struct extsym_info): Define.
7119 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7120 to ecoff_link_write_external.
7121 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7122 Strip symbols when appropriate.
7124 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7125 * syms.c (BSF_OBJECT): Define.
7126 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7127 * bfd-in2.h: Rebuild.
7128 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7130 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7133 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7134 copying relocs into a shared object, treat a defined global symbol
7136 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7137 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7138 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7140 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7141 real defined symbol, not to a weak defined symbol.
7143 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7145 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7146 and made a few static functions externs.
7148 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7149 POWERPC_LE_PE hack in cofflink.
7151 * libcoff-in.h: promoted the following from cofflink.c to allow
7152 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7153 coff_debug_merge_element, struct coff_debug_merge_type,
7154 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7155 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7156 coff_debug_merge_hash_lookup, coff_link_section_info,
7157 coff_final_link_info, coff_debug_merge_hash_newfunc,
7158 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7160 * libcoff.h: re-gen'd
7162 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7164 * syms.c: Include "bfdlink.h".
7165 (struct stab_find_info): Define.
7166 (_bfd_stab_section_find_nearest_line): New function.
7167 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7168 * libbfd.h: Rebuild.
7169 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7170 * elf.c (_bfd_elf_find_nearest_line): Try calling
7171 _bfd_stab_section_find_nearest_line before searching the ELF
7172 symbol table. Find the closest STT_FUNC symbol, not the last one.
7173 * libcoff-in.h (coff_data_type): Add line_info field.
7174 * libcoff.h: Rebuild.
7175 * coffgen.c (coff_find_nearest_line): Try calling
7176 _bfd_stab_section_find_nearest_line before searching the COFF
7178 * Makefile.in: Rebuild dependencies.
7180 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7182 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7183 4 bytes, so we get the correct value when updating the register
7184 field in little endian mode.
7186 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7188 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7189 entry_section fields. Add sntoc and snentry fields.
7190 * libcoff.h: Rebuild.
7191 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7192 not toc_section and entry_section (the COFF file does not have any
7193 sections at this point).
7194 (coff_write_object_contents): Set o_snentry and o_sntoc from
7195 snentry and sntoc rather than entry_section and toc_section.
7196 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7197 snentry, not toc_section and entry_section.
7198 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7199 entry_section from hentry.
7200 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7202 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7203 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7204 than using toc_section directly.
7206 * archures.c: Add missing `.' in enum bfd_architecture.
7207 * bfd-in2.h: Rebuild.
7209 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7210 Robert Lipe <robertl@arnet.com>.
7212 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7214 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7215 to sections we allocate. Use bfd_zalloc to allocate initialial
7216 sections, not bfd_alloc.
7217 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7218 SDA{,2}I16 relocations.
7219 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7220 whether to put something in .sbss or not.
7221 (ppc_elf_relocate_section): Add support for more relocations. Add
7222 in sec->output_offset where appropriate. Make error messages
7223 include the symbol name.
7225 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7226 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7227 doesn't get redefined messages if -shared.
7229 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7230 section if the rel_section field has been set up.
7232 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7234 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7237 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7239 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7240 of flags, only flags used are controlled by mach number. Bump up
7241 output file mach number to highest of input file mach numbers.
7242 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7243 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7245 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7246 bfd_elf64_sparc_vec support.
7248 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7250 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7251 the embedded bit is set on some objects and not on others. Just
7253 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7256 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7258 * coffcode.h (coff_new_section_hook): Don't try to align the
7261 * coffcode.h (coff_set_section_contents): Fix the handling of the
7262 .lib section to work even if the entire section contents are
7263 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7264 Robert Lipe <robertl@arnet.com>.
7266 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7268 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7269 memory here for contents.
7271 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7272 _SDA2_BASE_ by 32768.
7273 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7274 started using. Allocate contents for .sdata and .sdata2 sections
7276 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7278 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7279 size _SDA{,2}_BASE_.
7280 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7283 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7285 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7287 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7288 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7289 (bfd_mach_sparc_v9a): Define.
7290 (bfd_mach_sparc_v9_p): Define.
7291 * bfd-in2.h: Regenerated.
7292 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7294 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7295 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7296 to bfd_elf32_sparc_vec.
7297 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7298 Add v8plus{,a} support.
7300 (sparc_compatible): New function.
7301 * elf32-sparc.h: #include "elf/sparc.h".
7302 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7303 elf32_sparc_final_write_processing): New functions.
7304 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7305 elf_backend_final_write_processing): Define.
7307 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7309 * elf-bfd.h (struct elf_link_hash_entry): Add
7310 linker_section_pointer field.
7311 (enum elf_linker_section_enum): Enumeration for new way of
7312 creating linker dynamic sections and symbols.
7313 (elf_linker_section{,_pointers}): New structures for creating
7314 dynamic sections and symbols.
7315 (elf_obj_tdata): Add linker_section_pointers and linker_section
7317 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7318 (_bfd_elf_create_linker_section): New declarations.
7319 (_bfd_elf_find_pointer_linker_section): Ditto.
7320 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7321 (_bfd_elf_make_linker_section_rela): Ditto.
7323 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7325 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7326 (ppc_elf_create_linker_section): New function to create the
7327 sections .got, .sdata, and .sdata2.
7328 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7330 (ppc_elf_check_relocs): Support more of the eabi relocations.
7331 (ppc_elf_relocate_section): Ditto.
7332 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7333 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7335 * elflink.h (elf_create_pointer_linker_section): New function to
7336 create initialized pointers in dynamic linker sections.
7337 (elf_finish_pointer_linker_section): Actually intialize the
7338 pointers created above.
7340 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7341 macros to provide both 32 and 64 bit versions of
7342 elf_create_pointer_linker_section.
7343 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7344 provide both 32 and 64 bit versions of
7345 elf_finish_pointer_linker_section.
7347 * elflink.c (_bfd_elf_create_linker_section): New function to
7348 create a linker section.
7349 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7350 given address in the linker pointer offsets created for a given
7352 (_bfd_elf_make_linker_section_rela): Make a RELA section
7353 corresponding to the generated linker section.
7355 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7357 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7359 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7361 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7362 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7363 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7364 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7365 toc entry in an objdump) for now.
7366 (ppc_do_last, ppc_get_last): New function - needed to save processing
7367 the toc owner to the end.
7368 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7371 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7372 toc owner from being done till last. Must define POWERPC_LE_PC
7375 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7377 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7379 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7380 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7382 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7384 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7386 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7388 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7390 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7392 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7394 * elf.c (assign_file_positions_for_segments): Don't increment file
7395 offset for a segment which contains no loadable sections.
7397 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7399 * reloc.c: Add new PowerPC relocations.
7400 * {bfd-in2,libbfd}.h: Regenerate.
7402 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7403 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7405 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7407 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7410 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7413 * coffgen.c (coff_find_nearest_line): Don't try to cache
7414 information in sections that are not owned by a BFD. From Richard
7415 Henderson <richard@atheist.tamu.edu>.
7417 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7418 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7419 * elflink.h (elf_link_output_extsym): Remove special check for
7422 * ecoffswap.h: Add prototypes for static functions.
7424 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7426 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7427 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7429 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7430 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7431 support. Begin support for R_PPC_SDA{2,}REL.
7433 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7435 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7436 create the .got and .got.neg sections.
7437 (ppc_elf_size_dynamic_sections): Call it.
7438 (ppc_elf_check_relocs): Call it.
7439 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7440 (ppc_elf_check_relocs): Add error messages for relocations we
7441 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7444 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7446 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7447 section flags for V.4 and eabi.
7449 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7451 * elf.c (assign_file_positions_for_segments): If a segment
7452 contains no sections, don't mark it as readable.
7454 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7455 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7457 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7458 dynamic section, if there is one.
7459 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7460 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7461 (bfd_elf64_swap_dyn_in): Likewise.
7462 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7464 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7466 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7467 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7468 <pirker@eiunix.tuwien.ac.at>.
7470 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7472 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7473 PowerPC V.4 and eabi.
7474 * bfd-in2.h: Regenerate.
7475 * libfd.h: Regenerate.
7477 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7479 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7480 section type and SHF_EXCLUDE section flag, turning them into the
7481 appropriate bfd section flag.
7483 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7485 * xcofflink.c (xcoff_link_add_symbols): Create the special
7486 sections if we see a DYNAMIC object, in case that is the only
7487 XCOFF input object we see.
7489 * elf32-mips.c: Extensive changes for a start at dynamic linking
7490 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7492 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7493 (struct elf_backend_data): Remove
7494 elf_backend_create_program_headers field. Add
7495 elf_backend_additional_program_headers and
7496 elf_backend_modify_segment_map fields.
7497 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7499 (elf_backend_additional_program_headers): Likewise.
7500 (elf_backend_modify_segment_map): Likewise.
7501 (elf_backend_create_program_headers): Don't define.
7502 (elfNN_bed): Change to account for field changes.
7503 * elf.c (assign_file_positions_for_segments): Call new
7504 modify_segment_map backend function. Don't call old
7505 create_program_headers backend function.
7506 (get_program_header_size): Call additional_program_headers rather
7507 than create_program_headers.
7508 * elflink.h (elf_link_add_object_symbols): Initialize
7509 type_change_ok from new backend field.
7510 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7512 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7513 a reloc against the appropriate section.
7515 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7516 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7517 (elf_flags_init): Rename from elf_ppc_flags_init.
7518 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7520 (ppc_elf_copy_private_bfd_data): Likewise.
7521 (ppc_elf_merge_private_bfd_data): Likewise.
7523 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7526 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7528 * coff-alpha.c (alpha_relocate_section): During final link, allow
7529 output .lita section to be bigger than 64k by adjusting gp value
7530 on a per-input section basis.
7531 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
7533 (struct ecoff_section_tdata): Add gp field.
7535 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
7537 Handle Alpha ECOFF changes in OSF/1 3.2.
7538 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
7540 * coff-alpha.c: Include "aout/ar.h".
7541 (alpha_ecoff_get_relocated_section_contents): Don't require an
7542 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
7543 3.2 doesn't generate one.
7544 (alpha_relocate_section): Likewise.
7545 (alpha_ecoff_slurp_armap): Define.
7546 (alpha_ecoff_slurp_extended_name_table): Define.
7547 (alpha_ecoff_construct_extended_name_table): Define.
7548 (alpha_ecoff_truncate_arname): Define.
7549 (alpha_ecoff_write_armap): Define.
7550 (alpha_ecoff_generic_stat_arch_elt): Define.
7551 (alpha_ecoff_update_armap_timestamp): Define.
7553 (alpha_ecoff_read_ar_hdr): New static function.
7554 (alpha_ecoff_get_elt_at_filepos): New static function.
7555 (alpha_ecoff_openr_next_archived_file): New static function.
7556 (alpha_ecoff_get_elt_at_index): New static function.
7557 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7558 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7559 _bfd_ecoff to alpha_ecoff.
7560 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7561 field from backend structure, rather than always calling
7562 _bfd_get_elt_at_filepos.
7563 * coff-mips.c (mips_ecoff_backend_data): Initialize
7564 get_elt_at_filepos field.
7565 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7566 from _bfd_generic_read_ar_hdr with minor changes.
7567 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7568 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7569 * libbfd.h: Rebuild.
7571 * bfd-in.h (BFD_IN_MEMORY): Define.
7572 * libbfd-in.h (struct bfd_in_memory): Define.
7573 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7574 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7575 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7576 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7577 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7578 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7579 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7580 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7581 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7582 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7584 (bfd_openstreamr): Likewise.
7585 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7586 BFD_IN_MEMORY is not set.
7587 * riscix.c (riscix_some_aout_object_p): Likewise.
7588 * bfd-in2.h, libbfd.h: Rebuild.
7590 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7591 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7592 (bfd_get_elt_at_index): Define.
7593 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7594 bfd_get_elt_at_index. Change index parameter from int to
7596 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7597 (_bfd_noarchive_get_elt_at_index): Define.
7598 (_bfd_archive_bsd_get_elt_at_index): Define.
7599 (_bfd_archive_coff_get_elt_at_index): Define.
7600 * bfd-in2.h, libbfd.h: Rebuild.
7601 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7602 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7603 * ieee.c (ieee_get_elt_at_index): Define.
7604 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7605 * oasys.c (oasys_get_elt_at_index): Define.
7606 * som.c (som_get_elt_at_index): Define.
7608 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7609 numbers to the .text section.
7611 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7613 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7614 If there is a SEC_DEBUGGING section, get the contents of the debug
7615 information part from it.
7616 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7618 (ieee_write_object_contents): Check ieee_write_debug_part return.
7620 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7622 * config.bfd (i[345]86-*-freebsd*): Add target.
7623 * configure.in (i386freebsd_vec): Add vec.
7624 * configure: Regenerate.
7625 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7626 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7627 Rebuild dependencies..
7628 * freebsd.h: New file.
7629 * i386freebsd.c: New file.
7630 * targets.c (i386freebsd_vec): Declare.
7631 (bfd_target_vector): Add i386freebsd_vec.
7632 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7633 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7635 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7637 * ieee.c (ieee_slurp_debug): New static function.
7638 (ieee_object_p): Call it.
7639 (ieee_slurp_section_data): Skip debugging sections.
7640 (ieee_get_reloc_upper_bound): Likewise.
7641 (ieee_get_section_contents): Likewise.
7642 (ieee_canonicalize_reloc): Likewise.
7643 (ieee_write_section_part): Likewise.
7644 (ieee_write_debug_part): Likewise.
7645 (ieee_write_data_part): Likewise.
7646 (init_for_output): Likewise.
7648 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7650 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7652 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7653 relocs, since ppc_elf_relocate_section handles the linker case.
7654 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7656 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7657 ppc_elf_relocate_section since that is now the only caller.
7658 (ppc_elf_relocate_section): Ditto.
7660 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7662 * coffcode.h (coff_write_object_contents): If we don't know the
7663 section of the entry point for an XCOFF executable, always set the
7664 entry address to -1.
7666 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7668 * elf.c (bfd_section_from_shdr): Add support for note sections.
7670 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7672 * bfd-in.h (struct _symbol_info): Add stab_type field.
7673 * bfd-in2.h: Rebuild.
7674 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7676 * elf32-ppc.c: Remove trailing newline from calls to
7678 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7679 difference if target endianness is known.
7681 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7683 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7684 old style TOC16 references without using R_PPC_GOT.
7685 (ppc_reloc_type): Ditto.
7686 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7687 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7688 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7689 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7690 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7692 (ppc_elf_adjust_dynamic_symbol): Ditto.
7693 (ppc_elf_adjust_dynindx): Ditto.
7694 (ppc_elf_size_dynamic_sections): Ditto.
7695 (ppc_elf_finish_dynamic_symbol): Ditto.
7696 (ppc_elf_finish_dynamic_sections): Ditto.
7697 (ELF_DYNAMIC_INTERPRETER): Define.
7699 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7701 * elf.c (copy_private_bfd_data): When attaching sections to
7702 segments ignore sections that won't be allocated. Patch from
7705 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7707 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7710 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7712 * coff-i960.c (CALC_ADDEND): Define.
7713 (coff_i960_relocate_section): Add the input section VMA to the
7714 addend for PC relative relocs.
7716 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7718 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7719 to correctly terminate.
7721 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7723 * targets.c (enum bfd_endian): Define.
7724 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7725 from boolean to enum bfd_endian. Change header_byteorder_big_p
7727 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7728 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7729 * bfd-in2.h: Rebuild.
7730 * All targets: Change initialization of byteorder and
7731 header_byteorder to use enum bfd_endian values rather than
7733 * All files: Change all references to byteorder_big_p and
7734 header_byteorder_big_p to use new bfd_*_endian macros.
7736 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7738 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7740 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7742 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7744 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7746 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7748 * ieee.c: Lots of minor cleanups. Make many functions return
7749 errors rather than calling abort. Also:
7750 (ieee_write_twobyte): Remove; change callers to call existing
7751 ieee_write_2bytes function.
7752 (ieee_write_expression): Don't output the section twice when
7753 outputting a local symbol. Don't emit an extraneous zero if there
7755 (ieee_slurp_sections): Set the lma as well as the vma.
7756 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7758 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7759 a recognized one or bfd_arch_unknown.
7760 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7762 (ihex_get_symtab): Likewise.
7764 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7766 * aoutx.h: Include <ctype.h>.
7767 (struct aout_link_includes_table): Define.
7768 (struct aout_link_includes_totals): Define.
7769 (struct aout_link_includes_entry): Define.
7770 (aout_link_includes_lookup): Define macro.
7771 (struct aout_final_link_info): Add includes field.
7772 (aout_link_includes_newfunc): New static function.
7773 (NAME(aout,final_link)): Initialize includes hash table.
7774 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7776 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7778 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7780 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7782 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7784 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7786 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7787 (pe_print_private_bfd_data): call pe_print_reloc.
7788 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7789 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7790 up some debugging as well.
7792 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7794 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7797 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7799 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7800 when setting sections to NULL.
7802 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7804 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7806 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7807 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7809 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7810 * bfd-in2.h: Rebuild.
7812 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7814 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7816 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7818 * ihex.c (ihex_scan): Handle record types 4 and 5.
7819 (ihex_object_p): Permit types 4 and 5.
7820 (ihex_set_section_contents): Remove check for out of range
7822 (ihex_write_object_contents): Generate types 4 and 5.
7824 * elflink.h (elf_link_output_extsym): Just ignore warning and
7825 indirect references to symbols which don't really exist.
7827 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7829 * peicode.h (pe_print_idata): Minor format fixes
7830 (pe_print_edata): New function. Under private printing, this formats
7831 the edata section of a PE file.
7832 (pe_print_private_bfd_data): Added call to pe_print_edata.
7834 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7836 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7837 index, don't call stoi.
7839 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7841 * srec.c (srec_scan): Set lma as well as vma.
7843 * ihex.c: New file; support for Intel Hex format.
7844 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7845 (ihex_vec): Declare.
7846 (bfd_target_vector): Always include ihex_vec.
7847 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7848 * Makefile.in: Rebuild dependencies.
7849 (BFD_LIBS): Add ihex.o
7850 (BFD_LIBS_CFILES): Add ihex.c.
7851 * bfd-in2.h: Rebuild.
7853 * elf.c (assign_file_positions_for_segments): Sort the sections in
7855 (get_program_header_size): Return the right size if segment_map is
7857 (copy_private_bfd_data): Don't bother to sort the sections.
7859 * bfd.c (bfd_record_phdr): New function.
7860 * bfd-in.h (bfd_record_phdr): Declare.
7861 * bfd_in2.h: Rebuild.
7863 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7866 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7867 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7869 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7870 (bfd_zmalloc): Change declaration.
7871 * libbfd.h: Rebuild.
7872 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7873 and realloc. Don't set bfd_error_no_memory if they fail.
7875 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7877 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7878 uses as well. Added a new howto to deal with TOCREL16 relocs that
7879 are TOCDEFN as well.
7880 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7881 to handle RVA relocs from dlltool.
7882 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7883 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7884 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7886 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7887 to get the right section alignment.
7889 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7891 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7892 p_paddr if p_paddr is zero.
7893 (make_mapping): Set includes_filehdr and includes_phdrs for first
7895 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7897 (assign_file_positions_for_segments): Handle includes_filehdr and
7898 includes_phdrs. Remove special handling of PT_PHDR and first
7900 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7901 when appropriate. Remove special handling of PT_PHDR segment.
7902 Use a more complex condition for when a section is included in a
7903 segment to handle Solaris linker oddities.
7905 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7907 * coff-m88k.c (howto_table): Reformatted for easier reading;
7908 special_function now points to new function m88k_special_reloc.
7909 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7911 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7912 be done correctly by m88k_special_reloc.
7913 (reloc_processing): New function to be used by RELOC_PROCESSING.
7914 (RELOC_PROCESSING): Define to call reloc_processing.
7916 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7918 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7919 (pe_print_pdata): Likewise.
7921 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7922 obstack_alloc fails.
7923 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7925 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7926 * Many files: don't set bfd_error_no_memory if one of the above
7929 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7930 if p_paddr_valid is set.
7931 (copy_private_bfd_data): New static function.
7932 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7934 * elf.c (assign_file_positions_for_segments): Fix case where extra
7935 program headers were allocated.
7937 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7938 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7939 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7940 _bfd_elf_print_private_bfd_data.
7942 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7943 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7944 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7945 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7946 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7947 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7948 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7950 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7952 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7953 * elf.c (make_mapping): New static function.
7954 (map_sections_to_segments): New static function.
7955 (elf_sort_sections): New static function.
7956 (assign_file_positions_for_segments): New static function.
7957 (map_program_segments): Remove.
7958 (get_program_header_size): Remove sorted_hdrs, count, and
7959 maxpagesize parameters. Simplify.
7960 (assign_file_positions_except_relocs): When generating an
7961 executable, use assign_file_positions_for_segments.
7962 (elf_sort_hdrs): Remove.
7963 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7964 to get_program_header_size.
7966 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7968 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7970 * configure, config.in: Regenerate with autoconf 2.7.
7972 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7973 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7975 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7977 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7978 (ecoff_sec_to_styp_flags): Likewise.
7979 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7980 (ecoff_set_symbol_info): Handle scRConst.
7981 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7982 (ecoff_compute_section_file_positions): Handle .rconst section.
7983 (_bfd_ecoff_write_object_contents): Likewise.
7984 (ecoff_link_check_archive_element): Handle scRConst.
7985 (ecoff_link_add_externals): Likewise.
7986 (ecoff_link_write_external): Handle .rconst section.
7987 (ecoff_reloc_link_order): Likewise.
7988 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7989 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7991 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7993 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7994 DEF_DYNAMIC flag is set.
7996 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7998 * host-aout.c: If TRAD_HEADER is defined, include it.
8000 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
8002 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8003 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
8004 (BFD_NEED_DECLARATION): New function.
8005 * configure.in: Use BFD_NEED_DECLARATION.
8006 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
8007 * configure, config.in: Rebuild with autoconf 2.6.
8009 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
8010 special_sections before returning when called with a non XCOFF
8013 * coffgen.c (coff_renumber_symbols): Sort common symbols with
8016 * coffcode.h (coff_compute_section_file_positions): Only pad the
8017 previous section to force file alignment when creating an
8020 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
8022 * coffcode.h (coff_compute_section_file_positions): If
8023 RS6000COFF_C, set up the .debug section.
8025 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
8026 if it is not large enough to accomodate the entire TOC area with
8027 signed 16 bit offsets.
8028 (xcoff_write_global_symbol): Handle negative TOC offsets in global
8030 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
8031 TOC anchor to use the TOC value used in the output file.
8033 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
8035 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
8036 (_bfd_coff_read_string_table): Likewise.
8038 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8040 * pe-arm.c: Fix typos.
8041 * coff-arm.c: Likewise.
8043 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
8045 * coff-ppc.c (list_ele): Added "cat"egory member.
8046 (record_toc): New category parameter (priv or pub).
8047 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
8048 (ppc_process_before_allocation): Removed embrionic data-in-toc from
8049 the mainline. It addes extra toc cells in error.
8050 (ppc_coff_swap_sym_in_hook): Added some documentation.
8051 (dump_toc): Can now diagnose "virtual toc" chicanery.
8053 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
8055 * elf-bfd.h (struct elf_link_hash_table): Change type of
8056 dynsymcount and bucketcount fields from size_t to bfd_size_type.
8058 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
8060 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
8061 pointerize C_LEAFSTAT or C_LEAFEXT entries.
8063 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
8064 DT_INIT and DT_FINI entries if the _init or _fini symbol is
8065 defined or mentioned in a regular file.
8067 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
8069 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
8070 (coff_ppc_relocate_section): Handle TOCDEFN attribute
8071 (coff_ppc_relocate_section): Correct REL24 handling
8072 (ppc_process_before_allocation): Correct TOCDEFN handling
8074 * peicode.h (dir_names): Added name descriptions
8076 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
8078 * VERSION: Updated to cygnus-2.6.
8080 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
8082 * targets.c (m68k4knetbsd_vec): Declare.
8084 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8086 * targets.c (bfd_target): Change type of second argument to
8087 _bfd_print_private_bfd_data from void * to PTR.
8088 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8089 using PTR rather than void *.
8090 * bfd-in2, libbfd.h: Rebuild.
8091 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8093 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8094 _bfd_generic_bfd_print_private_bfd_data rather than casting
8097 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8099 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8100 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8102 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8103 BFD64_BACKENDS_CFILES): New variables.
8106 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8108 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8109 not at the file position of the first section.
8110 * coffcode.h (coff_compute_section_file_positions): Avoid using
8112 (coff_write_object_contents): When generating a PPC PE executable
8113 with no symbols, round up the file size to a COFF_PAGE_SIZE
8115 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8116 don't write out a string table.
8118 * elf.c (bfd_section_from_shdr): When using a different section
8119 header, pass the new one to _bfd_elf_make_section_from_shdr.
8120 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8121 (elf_map_symbols): Add section VMA to symbol value when comparing
8123 (_bfd_elf_compute_section_file_positions): Only build symbol table
8124 if there are some symbols. Set file offset of symtab and strtab
8126 (assign_file_positions_except_relocs): Remove dosyms parameter.
8127 Change all callers. Never set file offset of symtab and strtab
8129 (_bfd_elf_copy_private_section_data): New function.
8130 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8131 (_bfd_elf_copy_private_symbol_data): New function.
8132 (swap_out_syms): Check for special mapping of st_shndx created by
8133 copy_private_symbol_data.
8134 * elfxx-target.h: Use new copy routines.
8135 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8136 (_bfd_elf_copy_private_section_data): Declare.
8138 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8140 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8143 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8144 _bfd_dummy_target, matching the recent change to archive
8147 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8149 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8150 arithmetic on PTR types.
8152 * aout-target.h (MY(callback)): Set the lma of the sections.
8154 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8155 symbol into a reloc against the section.
8157 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8159 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8160 glue for the relocs: IMGLUE and IFGLUE.
8161 (record_toc): new function - tracks toc contents
8162 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8163 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8164 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8165 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8166 (ppc_record_toc_entry): Removed a debug define (duh)
8168 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8169 (pe_print_idata): New function - formats the idata section data
8170 (pe_print_pdata): New function - formats the pdata section data
8171 (pe_print_private_bfd_data): calls to above
8173 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8175 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8176 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8177 TARGET_SYM and TARGET_NAME for vector and BFD name.
8178 * coff-pmac.c (pmac_xcoff_vec): Remove.
8179 (TARGET_SYM, TARGET_NAME): Define.
8180 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8181 machine to 0, not all PowerMacs are 601s.
8183 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8185 * elfcode.h (elf_object_p): Read in any program headers.
8186 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8187 based on the program headers, if any.
8188 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8189 (map_program_segments): Set p_paddr of program headers based on
8192 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8194 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8197 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8198 trying to do a relocateable link with a non-a.out object file.
8200 * archive.c (bfd_generic_archive_p): Check the first object file
8201 in an archive even if target_defaulted is set. If the object file
8202 has the wrong xvec, reject it.
8204 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8205 be represented, report the name via _bfd_error_handler.
8206 (translate_to_native_sym_flags): Likewise.
8207 * elf32-mips.c (mips_elf_final_link): Likewise.
8208 * oasys.c (oasys_write_sections): Likewise.
8210 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8211 which checks for STYP_OVRFLO sections.
8212 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8213 reloc and lineno count overflows.
8214 (coff_write_object_contents): Call coff_count_linenumbers before
8215 coff_compute_section_file_positions. If RS6000COFF_C, handle
8216 reloc and lineno count overflows.
8217 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8218 relocs before dealing with .pad sections. Count overflow section
8219 headers when handling .pad sections.
8221 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8224 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8225 (struct xcoff_link_hash_table): Add descriptor_section and
8226 special_sections fields.
8227 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8228 (xcoff_link_add_symbols): Set linkage section alignment. Create
8229 descriptor section. Check for magic symbol names (_text, etc.),
8230 and record them in special_sections if found. Set
8231 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8232 descriptor field to point back to the function code symbol.
8233 (xcoff_sweep): Always mark the special descriptor_section.
8234 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8235 function descriptor, and mark it if it is.
8236 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8237 parameter, and fill it in. Allocate space for the descriptor
8239 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8240 global linkage code. If an undefined function descriptor is
8241 exported, arrange to define it. Warn about any other undefined
8243 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8244 (xcoff_write_global_symbol): Create a function descriptor when
8246 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8247 * bfd-in2.h: Rebuild.
8249 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8251 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8252 (ppc_coff_link_hash_table): new types for hashing
8253 (ppc_coff_link_hash_newfunc): hash entry constructor
8254 (ppc_coff_link_hash_table_init): hash table initializer
8255 (ppc_coff_link_hash_table_create): hash table constructor
8256 (ppc_record_toc_entry): changed references to hash table
8257 (coff_ppc_relocate_section): changed references to hash table
8259 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8260 * libcoff.h: Rebuild
8262 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8263 (coff_link_add_symbols): removed toc_offset init
8265 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8267 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8270 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8271 if it is given and mmep is available.
8272 * acconfig.h: Undef USE_MMAP.
8273 * configure, config.in: Regenerated.
8274 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8275 table handling the old way.
8276 (aout_get_external_symbols): Don't complain if last byte of string
8278 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8279 (bfd_free_window) [! USE_MMAP]: Don't define.
8280 (bfd_get_file_window,
8281 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8283 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8285 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8288 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8290 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8291 compatible with AMD generated COFF files. Try to support both AMD
8292 and GNU formats simultaneously.
8293 (coff_a29k_relocate_section): Likewise.
8295 * libbfd.c (bfd_get_file_window): Change writable parameter from
8296 int to boolean; update all callers. Pass MAP_SHARED if not
8297 writable--it's required on Solaris. Cast fprintf argument to
8299 * bfd-in.h (bfd_get_file_window): Update declaration.
8300 * bfd-in2.h: Rebuild.
8301 * aoutx.h: Update calls to bfd_get_file_window.
8303 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8305 (xcoff_swap_ldhdr_in): New static function.
8306 (xcoff_swap_ldsym_in): New static function.
8307 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8308 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8309 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8310 Handle XTY_ER/XMC_XO symbols correctly.
8311 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8312 rather than normal symbol table.
8313 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8314 already defined with the same absolute value.
8315 (xcoff_mark): When considering called symbols, check whether the
8316 descriptor is from a dynamic object, rather than the symbol
8318 (xcoff_build_ldsyms): Likewise.
8320 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8321 Cast realloc and malloc return values. If malloc or realloc fail,
8322 set bfd_error_no_memory.
8323 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8324 * bfd-in2.h: Rebuild.
8326 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8328 * coff-ppc.c (ppc_record_toc_entry): new function.
8329 (in_reloc_p): changed return value.
8330 (coff_ppc_relocate_section): much rework.
8331 (ppc_allocate_toc_section): new function.
8332 (ppc_process_before_allocation): new function.
8333 (ppc_coff_swap_sym_in_hook): new function.
8335 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8336 (coff_link_add_symbols): initialize toc_offset.
8338 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8339 (coff_swap_aouthdr_out): Added more sections to the data
8340 dictionary for the pe file header. Also changed linker version
8341 number on the ppc side.
8342 (dir_names): small improvements to the dictionary printing.
8343 (pe_mkobject_hook): save the file level flags.
8345 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8346 (pe_tdata): added real_flags field
8347 (coff_tdata): added local_toc_sym_map and access macro
8349 * libcoff.h (coff_link_hash_entry): added toc_offset field
8350 (pe_tdata): added real_flags field
8351 (coff_tdata): added local_toc_sym_map and access macro
8353 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8354 (coff_mkobject): init for local_toc_sym_map
8355 (coff_write_object_contents): set the internal_a.magic to
8356 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8359 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8361 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8362 entries until both the line number address and the function name
8363 address are too large.
8365 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8366 * configure: Rebuilt.
8368 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8369 is defined in the environment.
8371 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8373 * som.c (som_get_section_contents_in_window): Define to use
8376 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8378 * coff-i860.c: New file, based on coff-i386.c.
8379 * cpu-i860.c: New file, based on cpu-i386.c.
8380 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8381 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8382 targets, using i860coff_vec.
8383 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8384 trad-core.o and hosts/i860mach3.h.
8385 (i860coff_vec): Use coff-i860.o and cofflink.o.
8386 * configure: Rebuild.
8387 * Makefile.in: Rebuild dependencies.
8388 (ALL_MACHINES): Add cpu-i860.o.
8389 (BFD32_BACKENDS): Add coff-i860.o.
8390 (CFILES): Add cpu-i860.c and coff-i860.c.
8391 * targets.c (i860coff_vec): Declare.
8392 (bfd_target_vector): Add &i860coff_vec.
8393 * archures.c (bfd_i860_arch): Declare.
8394 (bfd_archures_list): Add &bfd_i860_arch.
8395 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8396 (coff_set_flags): Handle bfd_arch_i860.
8397 (coff_write_object_contents): Handle I860 a.out magic number.
8399 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8401 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8402 the created .tc section to 2.
8403 (xcoff_mark): Don't keep a .loader reloc for a call to an
8404 undefined symbol when creating a shared library.
8405 (xcoff_build_ldsyms): When creating a shared library, generate
8406 global linkage code for a call to an undefined symbol.
8408 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8410 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8411 BFD32_BACKENDS, BFD64_BACKENDS.
8412 (.dep1): Put mkdep output in a separate file.
8413 Rebuilt dependencies.
8415 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8418 Permit use of mmap when available:
8420 * configure.in: Check for mmap, madvise, mprotect.
8421 * config.in, configure: Regenerated.
8423 * libbfd.c (struct _bfd_window_internal): Define type.
8424 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8426 (ok_to_map): New static variable for debugging.
8427 (_bfd_generic_get_section_contents_in_window): New function.
8428 * bfd-in.h (bfd_window_internal): Declare type.
8429 (bfd_window): Define type.
8430 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8431 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8434 * libaout.h (struct aoutdata): Add two window fields.
8435 (obj_aout_sym_window, obj_aout_string_window): New macros.
8436 * aoutx.h (some_aout_object_p): Initialize windows.
8437 (aout_get_external_symbols): Get symbol data and strings in
8438 windows instead of explicitly allocated buffers.
8439 (slurp_symbol_table): Free window instead of memory.
8440 (bfd_free_cached_info): Release windows instead of freeing storage
8442 (aout_link_free_symbols): Ditto.
8444 * targets.c (bfd_target): Add new field for
8445 get_section_contents_in_window.
8446 (BFD_JUMP_TABLE_GENERIC): Updated.
8447 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8448 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8449 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8450 macros for get_section_contents_in_window field.
8452 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8454 * core.c: Renamed to corefile.c
8455 * makefile.dos (OBJS): Change core.o to corefile.o
8456 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8458 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8460 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8461 to o. Clobber and restore the list of new csects around the call
8462 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8463 linker error and the linker wants to read the symbol table. Reset
8464 the line number count of a real section even if it has no relocs.
8465 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8467 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8470 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8472 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8473 an undefined symbol in a shared link.
8475 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8476 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8477 phdm@info.ucl.ac.be (Philippe De Muyter).
8479 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8481 * coff-m88k.c (rtype2howto): New static function.
8482 (RTYPE2HOWTO): Use it rather than a macro definition.
8484 * coffcode.h (coff_write_object_contents): set internal_a.magic
8485 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8487 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8488 define TRAD_HEADER to new file hosts/delta68.h.
8489 m88*-motorola-sysv*, however, does use ptrace-core.o.
8490 * hosts/delta68.h: New file.
8492 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8493 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8495 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8497 * i386linux.c (MY(vec)): Declare before use.
8499 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8501 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8502 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8504 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8505 BFD is not of the right type.
8506 (bfd_elf_get_needed_list): Likewise.
8507 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8508 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8509 * xcofflink.c (XCOFF_XVECP): Define.
8510 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8512 (bfd_xcoff_import_symbol): Likewise.
8513 (bfd_xcoff_export_symbol): Likewise.
8514 (bfd_xcoff_link_count_reloc): Likewise.
8515 (bfd_xcoff_record_link_assignment): Likewise.
8516 (bfd_xcoff_size_dynamic_sections): Likewise.
8518 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8519 table index against the number of symbols for a base relative
8522 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8524 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8525 full_aouthdr flag here...
8526 (_bfd_xcoff_bfd_final_link): ...not here.
8528 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8530 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8531 systems that have a system <libelf.h>.
8532 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
8533 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
8534 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8535 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
8536 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
8537 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
8538 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
8540 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
8542 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
8543 set, set BSF_WEAK in symbol. Change all callers.
8544 (ecoff_get_extr): Set weakext based on BSF_WEAK.
8545 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
8546 _bfd_generic_link_add_one_symbol.
8547 (ecoff_indirect_link_order): Check that the section tdata relocs
8548 are not NULL before using them.
8550 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8551 define TRAD_HEADER as hosts/alphalinux.h.
8552 * configure: Rebuild.
8553 * hosts/alphalinux.h: New file.
8554 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8557 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8559 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8560 C_ECOMM storage classes.
8562 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8564 (xcoff_mark): Call xcoff_mark_symbol.
8565 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8566 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8568 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8570 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8572 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8574 (xcoff_find_reloc): New static function.
8575 (xcoff_link_add_symbols): Use it.
8576 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8577 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8578 relocate the value of C_DECL.
8580 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8582 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8584 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8585 callback decide what goes in .relocs.
8586 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8587 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8590 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8592 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8595 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8597 * xcofflink.c: More improvements, mostly to fix handling of
8598 constructors and a few other special cases.
8599 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8600 zero, reverting yesterday's change.
8601 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8602 (bfd_xcoff_link_count_reloc): Declare.
8603 (bfd_xcoff_record_link_assignment): Declare.
8604 * bfd-in2.h: Rebuild.
8606 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8608 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8609 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8610 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8611 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8612 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8613 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8615 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8618 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8619 segments includes the a.out header. See to that the magic number
8620 *always* is big-endian.
8622 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8623 m68k4k NetBSD configurations.
8625 * configure.in, configure: Separate i386 & mips NetBSD
8626 configurations from other BSD ones. Don't assume DEC is the only
8627 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8628 configurations. Add support for m68k4k NetBSD object format.
8630 * libaout.h: Added M_68K4K_NETBSD magic.
8632 * m68k4knetbsd.c: New file.
8634 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8636 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8639 * hosts/mipsnbsd.h: New file.
8641 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8643 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8645 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8646 toc_section, and entry_section fields.
8647 (struct xcoff_section_tdata): Remove ldrel_count field.
8648 * libcoff.h: Rebuild.
8649 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8651 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8652 full a.out header if full_aouthdr is set in xcoff_data.
8653 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8654 based on sections stored in xcoff_data.
8655 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8657 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8658 (rs6000coff_vec): Set symbol_leading_char to '.'.
8659 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8660 value stored in ret rather than returning a pointer value.
8662 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8664 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8667 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8669 * som.c (som_slurp_string_table): Allocate the strings with malloc
8670 since they're free'd by free_cached_info.
8671 (som_slurp_symbol_table): Similarly for the symbol table.
8673 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8675 * Makefile.in (diststuff): Don't make headers.
8677 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8679 * Makefile.in: Rebuild dependencies.
8681 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8682 output_bfd is not SunOS.
8683 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8684 non-SunOS input files.
8686 * xcofflink.c: Extensive changes to support linking shared objects
8687 and generating a .loader section.
8688 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8689 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8690 last_symndx, and ldrel_count fields.
8691 * libcoff.h: Rebuild.
8692 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8693 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8695 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8696 (bfd_xcoff_export_symbol): Declare.
8697 (bfd_xcoff_size_dynamic_sections): Declare.
8698 * bfd-in2.h: Rebuild.
8700 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8702 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8703 * configure: Rebuild.
8704 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8705 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8707 (pmac_xcoff_vec): Update to use new xcoff support.
8708 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8709 (xcoff_write_armap): Declare buf as unsigned char.
8710 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8712 * mpw-make.sed: Generalize subdir_do edit.
8714 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8716 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8717 correctly. Don't initialize asect->vma.
8719 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8721 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8722 something a little less than the page size.
8724 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8726 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8728 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8730 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8731 * coffcode.h (coff_write_object_contents): If .bss is before
8732 .data us that as data_start.
8733 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8735 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8736 (coff_swap_outhdr_out): Hardwire in version number.
8738 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8740 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8741 major and minor to *_vno, since the former are also macros in
8742 SunOS header files. Cast result of bfd_alloc to appropriate
8745 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8746 before assigning to sec_data.
8748 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8750 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8751 now relative to the section, not absolute.
8752 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8753 get the file name when there is a N_SO directory name. When
8754 handling stabs, remember that section->vma was added to the
8757 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8759 * sunos.c (struct sunos_link_hash_table): Add needed field.
8760 (sunos_link_hash_table_create): Call bfd_release, not free.
8761 (sunos_link_hash_table_create): Initialize needed field.
8762 (sunos_add_dynamic_symbols): Record needed objects.
8763 (bfd_sunos_get_needed_list): New function.
8764 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8765 * bfd-in2.h: Rebuild.
8767 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8769 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8771 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8773 * bfd-in.h (struct bfd_link_needed_list): Rename from
8774 bfd_elf_link_needed_list.
8775 * bfd-in2.h: Rebuild.
8776 * elf.c, elflink.h, libelf.h: Corresponding changes.
8778 Add start at AIX linker support; no shared libraries yet.
8779 * xcofflink.c: New file.
8780 * configure.in (rs600coff_vec): Use xcofflink.o.
8781 * configure: Rebuild.
8782 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8784 (struct xcoff_section_tdata): Define.
8785 (xcoff_section_data): Define macro.
8786 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8787 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8788 (_bfd_xcoff_bfd_final_link): Declare.
8789 (_bfd_ppc_xcoff_relocate_section): Declare.
8790 * libcoff.h: Rebuild.
8791 * coff-rs6000.c: Clean up a bit.
8792 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8793 cputype, csects, and debug_indices.
8794 (xcoff_copy_private_bfd_data): Copy cputype.
8795 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8796 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8797 (xcoff_reloc_type_lookup): Rename from
8798 rs6000coff_reloc_type_lookup.
8799 (coff_relocate_section): Define.
8800 (_bfd_xcoff_sizeof_headers): Define.
8801 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8802 (_bfd_xcoff_bfd_relax_section): Define.
8803 (_bfd_xcoff_bfd_link_split_section): Define.
8804 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8806 * coffcode.h (coff_compute_section_file_positions): If AIX,
8807 increment sofar by SMALL_AOUTSZ if not executable.
8808 (coff_write_object_contents): If AIX, always output an a.out
8809 header; if not executable, header size of SMALL_AOUTSZ.
8810 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8811 (_bfd_stringtab_init): Initialize xcoff field.
8812 (_bfd_xcoff_stringtab_init): New function.
8813 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8814 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8815 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8816 * libbfd.h: Rebuild.
8817 * Makefile.in: Rebuild dependencies.
8818 (BFD32_BACKENDS): Add xcofflink.o.
8819 (CFILES): Add xcofflink.c.
8821 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8822 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8823 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8825 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8827 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8829 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8831 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8832 * config.in: Regenerated.
8834 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8835 (_bfd_chunksize): New variable.
8836 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8837 for obstack chunk size.
8838 * configure.in: Check for getpagesize.
8839 * configure: Regenerated.
8841 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8843 * trad-core.c (rawptr): Make it a local variable of
8844 ptrace_unix_core_file_p.
8846 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8848 * coff-arm.c (in_reloc_p): New.
8849 * coff-i386.c (in_reloc_p): New.
8850 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8851 (coff_write_object_contents): Only set has_reloc_section
8853 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8854 in_reloc_p to decide if reloc should be emitted.
8855 * libcoff.h (pe_data_type.in_reloc_p): New.
8856 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8858 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8860 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8861 (_bfd_coff_read_internal_relocs): Likewise.
8862 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8863 (_bfd_coff_read_internal_relocs): Likewise.
8865 * elflink.h (elf_link_add_object_symbols): Correct conditions
8866 under which type and size change warnings are issued.
8868 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8870 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8871 a symbol which is not in a real section.
8872 (coff_write_native_symbol): Corresponding change.
8874 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8875 coff_link_hash_newfunc and make non-static.
8876 (_bfd_coff_link_hash_table_init): New function, broken out of
8877 _bfd_coff_link_hash_table_create.
8878 (_bfd_coff_link_hash_table_create): Use it.
8879 (process_embedded_commands): Make static.
8880 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8881 (_bfd_coff_link_hash_table_init): Declare.
8882 * libcoff.h: Rebuild.
8884 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8885 field in XCOFF tdata.
8886 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8887 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8888 based on cputype stored in a.out header, or in n_type of initial
8890 (coff_write_object_contents): Set cputype correctly in a.out
8892 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8894 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8895 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8897 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8898 * libcoff.h: Rebuild.
8900 * cpu-rs6000.c (rs6000_compatible): New static function.
8901 (bfd_rs6000_arch): Use it.
8902 * cpu-powerpc.c (powerpc_compatible): New static function.
8903 (arch_info_struct): Define various flavours of PowerPC.
8904 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8907 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8909 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8911 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8913 * elflink.h (elf_link_add_object_symbols): Don't warn about
8914 changing the size or type if the old definition was weak.
8916 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8918 * coffcode.h (combined_entry_type): Add fix_line field.
8919 (coff_slurp_line_table): Warn if we try to set the lineno field of
8921 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8922 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8923 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8924 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8926 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8927 * libcoff.h: Rebuild.
8929 * libcoff-in.h (struct xcoff_tdata): Define.
8930 (xcoff_data): Define.
8931 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8932 * bfd-in2.h, libcoff.h: Rebuild.
8933 * coff-rs6000.c (xcoff_mkobject): New static function.
8934 (coff_mkobject): Define.
8935 (xcoff_copy_private_bfd_data): New static function.
8936 (coff_bfd_copy_private_bfd_data): Define.
8937 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8939 (rs6000coff_vec): Add DYNAMIC to object_flags.
8940 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8941 .loader sections specially.
8942 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8943 section alignment from the XCOFF tdata information.
8944 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8945 F_SHROBJ, and copy the extra a.out header information into the
8946 XCOFF tdata structure.
8947 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8948 F_DYNLOAD and the extra a.out header information.
8949 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8950 C_HIDEXT symbol with attached csect information.
8951 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8952 in the o_maxdata field.
8953 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8954 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8955 end if BSF_NOT_AT_END is set.
8957 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8958 _bfd_read_ar_hdr_fn.
8959 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8960 * bfd-in2.h, libbfd.h: Rebuild.
8961 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8963 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8964 (bfd_slurp_bsd_armap_f2): Likewise.
8965 (_bfd_slurp_extended_name_table): Likewise.
8967 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8969 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8971 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8972 when the symbol table is empty.
8974 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8975 space for section symbols, since we don't output them either.
8976 (elf_m68k_adjust_dynindx): Removed.
8978 * ptrace-core.c (rawptr): Make it a local variable of
8979 ptrace_unix_core_file_p.
8981 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8983 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8986 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8987 Mac object file formats.
8989 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8991 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8992 auxent if there isn't one.
8993 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8994 rather than FILNMLEN as the maximum name length.
8996 * coffcode.h (bfd_coff_backend_data): Add new field
8997 _bfd_coff_print_aux.
8998 (bfd_coff_print_aux): New static function.
8999 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
9000 scnlen field of an XTY_LD csect aux entry.
9001 (coff_print_aux): New static function.
9002 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
9003 in coff_pointerize_aux_hook.
9004 (bfd_coff_std_swap_table): Initialize new field.
9005 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
9006 * libcoff.h: Rebuild.
9007 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
9008 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9010 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
9011 if there are symbols, for native AIX ld compatibility.
9013 * coffcode.h (bfd_coff_backend_data): Add new field
9014 _bfd_coff_pointerize_aux_hook.
9015 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
9016 or I960, and as 0 otherwise.
9017 (bfd_coff_std_swap_table): Initialize new field.
9018 * libcoff.h: Rebuild.
9019 * coffgen.c (coff_pointerize_aux): Change parameters to take
9020 symbol pointer instead of type and class, and to take aux index.
9021 Call _bfd_coff_pointerize_aux_hook if it is defined.
9022 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
9023 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
9024 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9026 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
9027 read-only/host-only support.
9029 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
9031 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
9034 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
9035 BFD_JUMP_TABLE_ARCHIVE accordingly.
9036 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
9037 (_bfd_compute_and_write_armap): Declare.
9038 (_bfd_generic_read_ar_hdr): Declare.
9039 (_bfd_read_ar_hdr): Define.
9040 (_bfd_noarchive_read_ar_hdr): Define.
9041 (_bfd_archive_bsd_read_ar_hdr): Define.
9042 (_bfd_archive_coff_read_ar_hdr): Define.
9043 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
9044 _bfd_read_ar_hdr instead.
9045 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
9046 (_bfd_compute_and_write_armap): Rename from
9047 compute_and_write_armap. Make non-static. Change all callers.
9048 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
9049 than _bfd_snarf_ar_hdr.
9050 * aout-target.h (MY_read_ar_hdr): Define if not defined.
9051 * ieee.c (ieee_read_ar_hdr): Define.
9052 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
9053 * oasys.c (oasys_read_ar_hdr): Define.
9054 * som.c (som_read_ar_hdr): Define.
9055 * bfd-in2.h, libbfd.h: Rebuild.
9057 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
9059 * peicode.c (coff_swap_filehdr_in): If symptr is
9060 zero, there aren't any symbols, even if nsyms is set.
9062 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
9064 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
9066 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
9067 sections, and set styp correctly for them: .got, .hash, .dynamic,
9068 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
9069 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
9071 (ecoff_sort_hdrs): New static function.
9072 (ecoff_compute_section_file_positions): Return boolean, not void.
9073 Sort the sections by VMA before looking through them. Put the
9074 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
9075 section on an appropriate boundary within the page.
9076 (ecoff_compute_reloc_file_positions): Check return value of
9077 ecoff_compute_section_file_positions.
9078 (_bfd_ecoff_set_section_contents): Likewise.
9079 (_bfd_ecoff_write_object_contents): Check for various Alpha
9080 section types when incrementing text_size and data_size. Call
9081 adjust_headers backend function if it exists.
9082 * coff-alpha.c (alpha_adjust_headers): New static function.
9083 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9084 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9086 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9088 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9090 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9091 of ALTERNATE_AIX_CORE_FORMAT.
9092 * configure.in (aix4): No longer need CORE_FLAGS.
9093 * configure: Updated.
9095 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9097 NS32k changes from Ian Dall:
9098 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9100 (aout_link_input_section_std, aout_link_input_section_ext,
9101 aout_link_reloc_link_order): Call them instead of _bfd_*
9103 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9105 (backend_data): Use it instead of hardcoded zero.
9107 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9108 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9110 * ns32knetbsd.c: Include bfd.h.
9111 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9112 (MY_bfd_reloc_type_lookup): Declare function too.
9113 * pc532-mach.c (set_sizes): Don't declare.
9114 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9115 (backend_data, MY_backend_data): Don't define.
9117 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9118 ns32k-*-lites* like ns32k-*-netbsd*.
9120 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9123 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9125 * coffcode.h (coff_write_object_contents): Restore setting
9126 f_timdat to 0, deleted on August 22.
9128 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9130 * coffcode.h (coff_bfd_copy_private_symbol_data,
9131 coff_bfd_copy_private_section_data,
9132 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9133 * peicode.h (coff_bfd_copy_private_bfd_data): New
9134 (pe_bfd_copy_private_bfd_data): New.
9135 (coff_swap_scnhdr_in): Swap bss size into the right place.
9136 (pe_print_private_bfd_data): Add some newlines.
9138 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9140 * som.c (setup_sections): Don't die if a space has no subspaces.
9142 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9144 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9145 dynamic symbol override a common symbol. Don't change the size or
9146 type if they have been set and the new symbol is not a definition.
9147 Warn if the size or type changes.
9149 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9151 * som.c (som_begin_writing): Don't write the symbol table or
9153 (som_finish_writing): Write them here. Place them after the
9154 subspace data, but before the relocs.
9156 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9158 * sunos.c (sunos_add_one_symbol): Just pass false, not
9159 info->shared_library, to sunos_create_dynamic_sections.
9160 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9162 (sunos_check_dynamic_reloc): Remove .text section assertion.
9164 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9166 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9167 * configure, configure.in: Add pmac_xcoff_vec case.
9168 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9169 * coff-pmac.c: New file, PowerMac XCOFF support.
9170 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9171 * targets.c (pmac_xcoff_vec): Declare.
9173 * mpw-config.in: Various changes to be compatible with the
9174 autoconf-based configury.
9175 * mpw-make.sed: New file, sed commands to translate Unix
9176 makefile into MPW syntax.
9177 * mpw-make.in: Remove.
9178 * hosts/mpw.h: Remove.
9179 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9180 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9182 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9184 * binary.c (binary_get_symtab): Return an empty string on error.
9185 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9187 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9189 * coff-ppc.c: Reformatted according to gnu conventions
9190 Removed irrelevant "if 0" code
9192 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9194 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9195 symbols rather than as indirect symbols.
9196 (MY(slurp_symbol_table)): Don't do anything special about
9199 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9200 of .ctors and .dtors sections is no larger than 2.
9202 * sunos.c (sunos_add_one_symbol): Don't change
9203 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9205 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9206 dynamic symbols when creating a shared library.
9207 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9209 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9210 written even if it is not defined in a regular object.
9211 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9212 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9213 rather than the constant 22.
9214 (sunos_check_dynamic_reloc): Handle creating a shared library.
9215 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9216 zero when creating a shared library.
9217 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9218 write it out at the start of the symbol table.
9220 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9222 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9224 * config.bfd: Add arm-*-coff.
9225 * configure.in, configure: Add armcoff_{little,big}_vec.
9226 * targets.c (armcoff_{little,big}_vec): Declare.
9227 (bfd_target_vector): Add armcoff_{little,big}_vec.
9228 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9230 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9232 * targets.c (bfd_find_target): Remove debugging code.
9234 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9236 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9238 * Makefile.in: added *-ppc files
9239 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9240 allow pe based .o's to be shared with other tools on ppc/NT
9241 * config.bfd: added powerpc[le]-[pe|winnt] config support
9242 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9243 * peicode.h: Added more section flags for PE on ppc
9244 Added coff_swap_filehdr_out to allow peicode.h to be
9245 used for non-image PE files on ppc.
9246 Check for image, or not, before copying pe_opthdr
9247 * targets.c: Added new bfd's
9248 * targets.c: Removed two inactive bfds that shouldn't have made it this
9251 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9253 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9254 explicit values to initialize all relocs. Change all users.
9255 (ppc_elf_brtaken_inner): New function to handle branch predicition
9257 (ppc_elf_brtaken_reloc): Ditto.
9258 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9259 relocs use ppc_elf_unsupported_reloc.
9260 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9261 needs to be reported.
9262 (ppc_elf_relocate_section): Support branch prediction relocs.
9264 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9266 * bfd.c (bfd_assert): Remove \n from string passed to
9269 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9270 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9271 (bfd_coff_make_section_hook): Don't define.
9272 (coff_make_section_hook): Remove.
9273 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9274 (styp_to_sec_flags): Likewise.
9275 (coff_write_object_contents): Likewise.
9276 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9278 * libcoff.h: Rebuild.
9279 * coffgen.c (make_a_section_from_file): Just call
9280 bfd_make_section_anyway, not bfd_make_section or
9281 bfd_coff_make_section_hook.
9282 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9283 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9284 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9285 make_section_hook field.
9286 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9288 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9289 pointers into value field for warning and indirect symbols; just
9290 leave the value field alone.
9291 * linker.c (generic_link_add_symbol_list): Use next symbol for
9292 warning and indirect symbols, rather than looking in symbol value.
9293 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9294 parameter. Change all callers. Remove support for indirect
9295 symbols; it didn't work anyhow.
9296 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9297 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9298 * bfd-in2.h: Rebuild.
9300 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9302 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9303 go back to telling the tools this reloc operates on 32 bits.
9305 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9307 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9308 rather than a direct fprintf.
9309 * archive.c (_bfd_write_archive_contents): Likewise.
9310 * coffcode.h (coff_slurp_symbol_table): Likewise.
9311 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9312 (ppc_elf_unsupported_reloc): Likewise.
9313 (ppc_elf_relocate_section): Likewise.
9314 * i386linux.c (linux_tally_symbols): Likewise.
9315 (linux_finish_dynamic_link): Likewise.
9316 * osf-core.c (osf_core_core_file_p): Likewise.
9317 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9318 * som.c (som_sizeof_headers): Likewise.
9319 * srec.c (srec_bad_byte): Likewise.
9320 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9321 * libbfd-in.h (bfd_assert): Declare first parameter const.
9322 * libbfd.h: Rebuild.
9323 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9324 bfd_reloc_overflow is enough.
9325 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9326 * coff-h8500.c (rtype2howto): Likewise.
9327 * coff-z8k.c (rtype2howto): Likewise.
9328 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9329 * elf.c (_bfd_elf_get_lineno): Likewise.
9330 (_bfd_elf_no_info_to_howto): Likewise.
9331 (_bfd_elf_no_info_to_howto_rel): Likewise.
9332 * hp300hpux.c (convert_sym_type): Likewise.
9333 (MY(swap_std_reloc_in)): Likewise.
9334 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9336 * libaout.h (struct aoutdata): Add line_buf field.
9337 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9338 and filename_buffer. Instead, use a malloc buffer stored in the
9339 new line_buf field. Remove length restrictions.
9341 * coffgen.c (string_size): Remove static variable.
9342 (debug_string_size, debug_string_section): Likewise.
9343 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9344 and debug_string_size_p parameters. Use them instead of the
9345 global variables. Change all callers.
9346 (coff_write_symbol): Likewise.
9347 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9348 (coff_write_symbols): Add local variables to replace removed
9351 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9352 function, and line_base fields.
9353 * libcoff.h: Rebuild.
9354 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9355 information, rather than using static variables.
9357 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9358 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9360 * init.c (initialized): Remove static variable.
9361 (bfd_init): Don't bother setting initialized.
9362 (bfd_check_init): Remove.
9363 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9364 * libbfd.h: Rebuild.
9366 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9368 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9369 size for full core dumps. Copy core file header to private data.
9370 (rs6000coff_core_file_failing_command,
9371 rs6000coff_core_file_failing_signal): New functions to extract
9372 the file name and terminating signal from the core file.
9373 * coff-rs6000.c: Use them.
9375 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9377 Change arch info to be const, initialized at compile time.
9378 * archures.c: Reindent many functions. Change CONST to const.
9379 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9380 nothing set it anyhow. Make next const.
9381 (bfd_arch_info_list): Remove.
9382 (bfd_archures_list): Rename from archures_init_table. Change from
9383 a table of function pointers to a table of bfd_arch_info_type
9384 structure addresses.
9385 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9386 (bfd_lookup_arch): Likewise.
9387 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9389 (bfd_default_arch_struct): Make const.
9390 (bfd_arch_init, bfd_arch_linkin): Remove.
9391 (bfd_get_arch_info): Return a const pointer.
9392 * init.c (bfd_init): Don't call bfd_arch_init.
9393 * bfd.c (struct _bfd): Make arch_info const.
9394 * bfd-in2.h: Rebuild.
9395 * libbfd.h: Rebuild.
9396 * configure.in: Put & before everything in $selarchs.
9397 * configure: Rebuild.
9398 * cpu-*.c: Change bfd_*_arch from a function which calls
9399 bfd_arch_linkin to a const structure.
9400 * ieee.c (ieee_object_p): Make arch const.
9402 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9404 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9406 * bfd-in2.h: Regenerate.
9407 * libbfd.h: Regenerate.
9409 * elf32-ppc.c (reloc_type): Update names to match current draft.
9410 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9411 relative. Update names to current V.4 draft.
9412 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9413 (ppc_elf_relocate_section): Rename relocations to match draft.
9415 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9417 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9418 compiled with -mrelocatable-lib to be linked with either normal
9419 modules or -mrelocatable modules.
9421 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9423 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9424 in the a.out header.
9426 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9427 a reloc against a local symbol, even if it's not a section.
9429 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9431 * targets.c (bfd_target): Remove unused align_power_min field.
9432 * bfd-in2.h: Rebuild.
9433 * All backends: Remove initialization of align_power_min.
9435 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9437 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9439 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9441 * config.bfd (mips-dec-netbsd*): New target.
9442 * configure.host (mips-dec-netbsd*): New host.
9443 * configure.in (mips-dec-netbsd*): New native.
9444 * configure: Rebuild.
9446 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9448 Make the COFF backend linker merge common types:
9449 * cofflink.c (struct coff_debug_merge_element): Define.
9450 (struct coff_debug_merge_type): Define.
9451 (struct coff_debug_merge_hash_entry): Define.
9452 (struct coff_debug_merge_hash_table): Define.
9453 (coff_debug_merge_hash_table_init): Define.
9454 (coff_debug_merge_hash_table_free): Define.
9455 (coff_debug_merge_hash_lookup): Define.
9456 (struct coff_final_link_info): Add debug_merge field.
9457 (coff_debug_merge_hash_newfunc): New static function.
9458 (_bfd_coff_final_link): Allocate and free debug_merge table.
9459 (coff_link_input_bfd): Merge identical enum, struct and union
9462 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9464 Convert i960 COFF to use COFF backend linker.
9465 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9466 structure to store the symbol being used.
9467 (coff_i960_start_final_link): New static function.
9468 (coff_i960_relocate_section): New static function.
9469 (coff_i960_adjust_symndx): New static function.
9470 (coff_start_final_link): Define.
9471 (coff_relocate_section): Define.
9472 (coff_adjust_symndx): Define.
9473 * coffcode.h (bfd_coff_backend_data): Add new callback function
9474 _bfd_coff_start_final_link.
9475 (bfd_coff_start_final_link): Define.
9476 (coff_start_final_link): Define if not defined.
9477 (bfd_coff_std_swap_table): Add coff_start_final_link.
9478 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9480 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9481 function callback is not NULL.
9482 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9483 (_bfd_coff_internal_syment_name): Declare.
9484 * libcoff.h: Rebuild.
9485 * configure.in (icoff_big_vec): Add cofflink.o.
9486 (icoff_little_vec): Likewise.
9487 * configure: Rebuild.
9489 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9491 * Makefile.in (clean-info): Remove extraneous tab from line
9494 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9496 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9497 contents has relocs.
9499 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9501 * coffcode.h (coff_compute_section_file_positions): Keep the
9503 (coff_write_object_contents): Remember if it's a relocatable
9505 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9506 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9507 if relocatable file. Swap out saved raw size.
9509 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9511 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9512 (maintainer-clean): Rename from realclean, passing
9513 maintainer-clean down to subdirectories, but leave realclean as a
9516 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9519 * dep-in.sed: Remove config.h from generated dependencies.
9521 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9522 broken out of sunos_canonicalize_dynamic_symtab.
9523 (sunos_canonicalize_dynamic_symtab): Call new function
9524 sunos_slurp_dynamic_symtab.
9525 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9526 dynamic symbol table to the caller.
9527 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9528 callback to override the symbols being read.
9529 * libaout.h (struct aout_backend_data): Add three new parameters
9530 to add_dynamic_symbols callback.
9532 Extensive minor changes to avoid various gcc warnings. Also:
9533 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
9534 * archures.c (bfd_arch_info_type): Change mach field from long to
9536 (bfd_lookup_arch): Change machine parameter from long to unsigned
9539 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
9541 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
9542 a symbol with a non-zero plt_offset.
9544 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
9546 * elfcode.h (align_file_position): Remove; not used.
9548 * configure.in: Only check for <sys/procfs.h> on a native system,
9549 and make sure it defines prstatus_t.
9550 * configure: Rebuild.
9552 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9554 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9556 * config.in: Rename from config.h.in.
9557 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9558 Check for config.h:config.in when creating stamp-h.
9559 * configure: Rebuild.
9560 * Makefile.in (stamp-h): Depend upon config.in rather than
9561 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9562 calling config.status.
9564 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9565 (Makefile): Just rebuild Makefile.
9566 (config.h, stamp-h): New targets.
9567 * configure.in: Create stamp-h when rebuilding config.h.
9568 * configure: Rebuild.
9570 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9572 * configure.in: Call AC_CONFIG_HEADER. Substitute
9573 HOST_64BIT_LONG. Check that various header files exist. Check
9574 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9575 and/or free need to be declared. Don't make a link to sysdep.h.
9576 Define TRAD_HEADER for various hosts.
9577 * configure: Rebuild.
9578 * configure.host: Don't set my_host. Add definitions taken from
9579 host header files for various entries. Remove entries which now
9581 * acconfig.h: New file.
9582 * config.h.in: New file, built by autoheader.
9583 * sysdep.h: New file.
9584 * Makefile.in (do_distclean): Don't remove sysdep.h.
9586 (LOCAL_H_DEPS): New variable.
9587 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9589 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9590 ($(OPTIONAL_BACKENDS)): Likewise.
9591 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9592 looking through sysdep.h.
9593 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9594 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9595 (fprintf_vma, sprintf_vma): Likewise.
9596 (int64_type, uint64_type): Don't define.
9597 * bfd-in2.h: Rebuild.
9598 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9599 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9600 * lynx-core.c: Include stuff from old hosts/lynx.h.
9601 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9602 rather than NO_FCNTL.
9603 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9604 rather than NATIVE_HPPAHPUX_COMPILER.
9605 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9607 * hosts/*.h: Remove all header files which merely include,
9608 declare, and define things. Leave header files which define
9609 information needed by trad-core.c.
9611 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9612 (BFD_CC_FOR_BUILD): Define.
9613 * configure.in: Use BFD_CC_FOR_BUILD.
9614 * configure: Rebuild.
9616 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9618 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9619 * configure: Rebuild.
9621 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9624 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9626 * config.bfd: i386pe_ve -> i386pe_vec.
9628 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9630 * configure.host: Incorporate host Makefile fragments by setting
9632 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9633 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9634 value based on whether the code is being compiled by a cross
9635 compiler. Don't substitute host_makefile_frag or frags.
9636 * aclocal.m4: New file to define local AC_PROG_CC.
9637 * configure: Rebuild.
9638 * Makefile.in (INSTALL): Set to @INSTALL@.
9639 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9640 (INSTALL_DATA): Set to @INSTALL_DATA@.
9642 (CC): Define as @CC@.
9643 (CFLAGS): Set to @CFLAGS@.
9644 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9645 (@host_makefile_frag@): Remove.
9646 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9647 after other options.
9648 (config.status): Remove dependency upon @frags@.
9649 * config/*.mh, config/README: Remove.
9651 * config.bfd: Rewrite to incorporate the contents of the Makefile
9652 fragments by setting shell variables, rather than merely returning
9653 the name of a Makefile fragment.
9654 * configure.in: Use shell variables set by config.bfd rather than
9655 looking at the target Makefile fragment files. Don't substitute
9656 target_makefile_frag. Do substitute TDEFINES.
9657 * configure: Rebuild.
9658 * Makefile.in (@target_makefile_frag@): Remove.
9659 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9660 * config/*.mt: Remove.
9662 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9664 * configure.in: Put changequote lines around "i[345]86" patterns
9665 section of core file support.
9667 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9669 * som.c (som_bfd_print_private_bfd_data): Define to use the
9672 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9674 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9675 entry, text_start and data_start.
9677 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9679 * Makefile.in (OFILES): Remove $(TDEPFILES).
9680 * config/apollo.mt (TDEPFILES): Remove.
9681 * config/README: Update.
9683 * configure.in: For a native configuration, set COREFILE and
9684 COREFLAG based on the canonical host name.
9685 * configure: Rebuild.
9686 * Makefile.in: Rebuild dependencies.
9687 (ALL_CFLAGS): Add @COREFLAG@.
9688 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9689 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9690 support routines. Check LYNX_CORE rather than HOST_LYNX.
9691 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9692 * i386lynx.c: Likewise.
9693 * m68klynx.c: Likewise.
9694 * sparclynx.c: Likewise.
9695 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9696 * *-core.c: Comment changes.
9697 * config/decstation.mh (HDEPFILES): Remove.
9698 (HDEFINES): Remove -DTRAD_CORE.
9699 * config/irix3.mh (RANLIB): Remove.
9700 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9701 (HDEFINES): Remove -DIRIX_CORE.
9702 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9703 (HDEFINES): Remove -DTRAD_CORE.
9704 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9705 * config/ultra3.mh (RANLIB): Remove.
9706 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9707 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9708 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9709 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9710 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9711 * config/i386aix.mh, config/i386bsd.mh: Remove.
9712 * config/i386linux.mh, config/i386mach3.mh: Remove.
9713 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9714 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9715 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9716 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9717 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9718 * config/solaris2.mh, config/stratus.mh: Remove.
9719 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9720 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9722 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9724 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9725 DT_FINI entry if the appropriate symbol is not in the hash table.
9727 * libelf.h (struct elf_backend_data): Add create_program_headers
9728 and want_hdr_in_seg fields.
9729 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9731 (elf_backend_create_program_headers): Likewise.
9732 (elfNN_bed): Initialize create_program_headers and
9734 * elf.c (get_program_header_size): Call create_program_headers
9736 (map_program_segments): Check want_hdr_in_seg backend field. Call
9737 create_program_headers backend routine.
9739 * elf.c (assign_file_positions_except_relocs): Align non allocated
9740 sections when creating an executable.
9742 * elfcode.h (elf_swap_phdr_in): Make non static.
9743 (elf_swap_phdr_out): Make non static.
9744 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9745 (bfd_elf32_swap_phdr_out): Declare.
9746 (bfd_elf64_swap_phdr_in): Declare.
9747 (bfd_elf64_swap_phdr_out): Declare.
9749 * ecofflink.c (ecoff_collect_shuffle): New static function.
9750 (_bfd_ecoff_get_accumulated_pdr): New function.
9751 (_bfd_ecoff_get_accumulated_sym): New function.
9752 (_bfd_ecoff_get_accumulated_ss): New function.
9753 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9754 (_bfd_ecoff_get_accumulated_sym): Declare.
9755 (_bfd_ecoff_get_accumulated_ss): Declare.
9756 * libbfd.h: Rebuild.
9758 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9760 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9762 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9763 warning symbols. If any section is named .gnu.warning.XXX, treat
9764 the contents as a warning to be issued if the symbol XXX is
9766 (elf_link_output_extsym): For an indirect or warning symbol, just
9767 output the symbol it points to.
9769 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9770 if bfd_hash_allocate fails, since it will already be set.
9771 (generic_link_hash_newfunc): Likewise.
9772 (archive_hash_newfunc): Likewise.
9773 (hash_entry_bfd): New static function.
9774 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9775 callback. Allocate a new warning using the hash table newfunc.
9776 Use bfd_hash_replace to update the entry in the hash table, rather
9777 than assuming we can copy the fields with structure assignment.
9779 * hash.c (bfd_hash_replace): New function.
9780 * bfd-in.h (bfd_hash_replace): Declare.
9781 * bfd-in2.h: Rebuild.
9783 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9785 * config.bfd: Add mips*vr4300-*-elf* target.
9786 * config/mipsbvr4300.mt: Added.
9788 See file ChangeLog.2
9795 version-control: never