1 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3 * archures.c (bfd_mach_avr5): Define.
4 * bfd-in2.h (bfd_mach_avr5): Define.
5 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
6 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
7 (compatible): Update comment. Add missing test.
8 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
9 for avr2 and avr4. Simplify 8K wrap code.
10 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
11 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
13 2000-06-26 Kazu Hirata <kazu@hxi.com>
15 * coff-h8300.c: Fix formatting.
16 * cpu-h8300.c: Likewise.
18 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
20 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
21 for local symbols whose names are unknown.
23 2000-06-22 Alan Modra <alan@linuxcare.com.au>
25 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
27 * Makefile.in: Regenerate.
28 * doc/Makefile.in: Regenerate.
30 2000-06-20 H.J. Lu <hjl@gnu.org>
32 * Makefile.am: Rebuild dependency.
33 * Makefile.in: Rebuild.
35 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
37 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
38 (elf_backend_copy_indirect_symbol): Map to the new function.
40 2000-06-20 Alan Modra <alan@linuxcare.com.au>
42 * archive.c (normalize): Correct pointer comparison when checking
44 (bfd_bsd_truncate_arname): Likewise.
45 (bfd_gnu_truncate_arname): Likewise.
47 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
49 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
50 sections elf_{text,data}_{section,symbol}.
51 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
52 (_bfd_mips_elf_hide_symbol): New function.
53 (elf_backend_hide_symbol): Map to the new function.
54 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
55 definitions of mips_elf_{text,data}_{section,symbol}.
56 (mips_elf_local_relocation_p): Try to find the direct symbol
57 based on new check_forced argument.
58 (mips_elf_calculate_relocation): Use new version of
59 mips_elf_local_relocation_p.
60 (mips_elf_relocate_section): Likewise.
61 (_bfd_mips_elf_relocate_section): Likewise.
62 (mips_elf_sort_hash_table): Only assert that have enough GOT
64 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
65 entry if the relocation based on the new external argument.
66 (mips_elf_create_dynamic_relocation): Assert that we have a
67 section contents allocated where we can swap out the dynamic
69 (mips_elf_calculate_relocation): Find the real hash-table entry
70 correctly by using h->root.root.type. Only create a dynamic
71 relocation entry if the symbol is defined in a shared library.
72 Create an external GOT entry for the GOT16 relocation if the
73 symbol was forced local.
74 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
75 dynamic index if the symbol was forced local.
77 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
79 * elf32-mips.c: Fix typos in comments.
81 2000-06-19 Mark Kettenis <kettenis@gnu.org>
83 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
86 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
88 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
89 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
90 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
91 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
92 (bfd_elf32_m68hc11_vec): Likewise.
93 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
94 Supports 68hc11 & 68hc12 at the same time.
95 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
97 (bfd_elf32_m68hc11_vec): Likewise.
98 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
99 * archures.c (bfd_m68hc12_arch): Define and register in global list
100 (bfd_m68hc11_arch): Likewise.
101 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
102 BFD_RELOC_M68HC11_3B): Define.
103 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
104 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
106 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
108 * elf_bfd.h (struct elf_backend_data): Add info argument to
109 elf_backend_hide_symbol.
110 (_bfd_elf_link_hash_hide_symbol): Likewise.
111 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
112 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
113 * elflink.h (elf_link_add_object_symbols): Likewise.
114 (elf_link_assign_sym_version): Likewise.
116 2000-06-18 H.J. Lu <hjl@gnu.org>
118 * coff-i386.c (coff_i386_reloc): Don't return in case of
119 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
120 Compensate PE relocations when linking with non-PE object
121 files to generate a non-PE executable.
123 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
125 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
126 GOT entries if we're doing a static link or -Bsymbolic link.
128 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
130 * elflink.h (elf_link_adjust_relocs): Check for and call backend
131 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
133 (elf_link_output_relocs): Likewise.
134 (elf_reloc_link_order): Likewise.
136 2000-06-16 Nicholas Duffek <nsd@redhat.com>
138 * archures.c (enum bfd_architecture): #define constants for
139 PowerPc and RS6000 machine numbers.
140 * bfd-in2.h: Regenerate.
141 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
142 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
143 and RS6000 machine numbers using #defined constants from
145 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
146 machine numbers using #defined constants from archures.c. Add
147 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
148 64-bit words in 620 entry.
149 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
151 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
153 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
155 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
156 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
157 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
159 2000-06-16 Nicholas Duffek <nsd@redhat.com>
161 * bfd-in.h (bfd_family_coff): Define.
162 * bfd-in2.h: Regenerate.
163 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
164 coff_find_nearest_line): Check COFFness using bfd_family_coff()
165 instead of bfd_target_coff_flavour.
166 * cofflink.c (_bfd_coff_final_link): Likewise.
167 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
169 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
171 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
172 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
173 * xcofflink.c (XCOFF_XVECP): Delete.
174 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
175 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
176 bfd_xcoff_record_link_assignment,
177 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
178 check for bfd_target_xcoff_flavour.
180 2000-06-16 Nicholas Duffek <nsd@redhat.com>
182 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
184 (read_hdr): New function.
185 (rs6000coff_core_p): Store mstsave or __context64 struct instead
186 of trying to extract individual registers. Set abfd->arch_info
187 to match the architecture that created the core file.
188 (rs6000coff_get_section_contents): Delete.
189 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
191 2000-06-14 H.J. Lu <hjl@gnu.org>
193 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
196 2000-06-13 H.J. Lu <hjl@gnu.org>
198 * configure: Regenerate.
200 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
202 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
205 2000-06-08 David O'Brien <obrien@FreeBSD.org>
207 * configure.in (VERSION): Update to show this is the CVS mainline.
209 2000-06-07 Alan Modra <alan@linuxcare.com.au>
211 * elf32-d10v.c: Include elf/d10v.h
212 (enum reloc_type): Delete.
213 * elf32-d30v.c: Include elf/d30v.h
214 (enum reloc_type): Delete.
216 * Makefile.am: Run "make dep-am" to regenerate dependencies.
217 * Makefile.in: Regenerate.
219 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
220 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
221 move HOWTOs into elf_howto_table.
222 (R_386_standard, R_386_ext_offset): Define.
223 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
224 (elf_i386_reloc_type_lookup): Modify calculation of index into
225 elf_howto_table since we've removed the padding.
226 (elf_i386_info_to_howto_rel): Likewise.
227 (elf_i386_relocate_section): Likewise.
229 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
231 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
233 2000-06-05 H.J. Lu <hjl@gnu.org>
235 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
236 an error when seeing an undefined symbol with hidden/internal
237 attribute. It is handled in *_relocate_section ().
239 2000-06-05 H.J. Lu <hjl@gnu.org>
241 * elflink.h (elf_fix_symbol_flags): Follow the link for the
242 indirect symbol for the ELF_LINK_NON_ELF bit.
243 (elf_link_output_extsym): Don't output the indirect symbol even
244 if the ELF_LINK_NON_ELF bit is set.
246 2000-06-01 J.T. Conklin <jtc@redback.com>
248 * config.bfd (i[3456]86-*-netbsdelf*): New target.
249 (i[3456]86-*-netbsdaout*): New target.
250 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
251 (i[3456]86-*-openbsd*): Likewise.
253 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
255 * trad-core.c: From hpux-core.c, include <dirent.h> or
256 <sys/ndir.h> when possible.
258 2000-05-31 Nick Clifton <nickc@cygnus.com>
260 * opintl.h (_(String)): Explain why dgettext is used instead
263 2000-05-31 Ulrich Drepper <drepper@redhat.com>
265 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
266 definitions. We must not assume they are sorted in the file
267 according to their index numbers.
269 2000-05-31 Alan Modra <alan@linuxcare.com.au>
271 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
272 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
273 R_PARISC_DIR17F are for absolute branches; Handle them as such.
275 2000-05-30 Nick Clifton <nickc@cygnus.com>
277 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
278 80960CA, 80960MC as valid machine names.
280 2000-05-30 H.J. Lu <hjl@gnu.org>
282 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
283 visibility bits if the symbol is undefined. Correctly handle
284 weak undefined symbols with hidden and internal attributes.
286 * elflink.h (elf_link_add_object_symbols): Always turn the
287 symbol into local if it has the hidden or internal attribute.
289 2000-05-29 Philip Blundell <philb@gnu.org>
291 * ppcboot.c: Add packed attribute if compiling with GCC.
293 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
295 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
297 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
299 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
300 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
301 corefile on a 64-bit (Sparc Solaris) host. Also clean up
304 2000-05-26 Alan Modra <alan@linuxcare.com.au>
306 * Makefile.am: Update dependencies with "make dep-am"
307 * Makefile.in: Regenerate.
309 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
310 bindtextdomain): Replace defines with those from intl/libgettext.h
311 to quieten gcc warnings.
313 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
315 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
317 * archive.c (normalize, bfd_bsd_truncate_arname,
318 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
319 file names with backslashes.
321 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
324 * sysdep.h: Include filenames.h.
326 2000-05-26 Alan Modra <alan@linuxcare.com.au>
328 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
330 2000-05-26 Jakub Jelinek <jakub@redhat.com>
332 * elf64-sparc.c (sparc64_elf_relax_section): New.
333 (sparc64_elf_relocate_section): Optimize tail call into branch always
335 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
336 (elf32_sparc_relax_section): New.
338 2000-05-26 Jakub Jelinek <jakub@redhat.com>
340 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
341 Remove unusued variables.
342 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
343 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
344 previous fix, so that shared libs really don't influence targets
345 extension mask and memory model.
347 2000-05-23 H.J. Lu <hjl@gnu.org>
349 * elf64-alpha.c (elf64_alpha_relocate_section): Check
350 h->root.other not h->other.
351 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
353 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
355 2000-05-23 H.J. Lu <hjl@gnu.org>
357 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
358 undefined symbol with the non-default visibility attributes.
359 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
360 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
361 * elf32-i370.c (i370_elf_relocate_section): Likewise.
362 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
363 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
364 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
365 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
366 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
367 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
368 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
369 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
371 2000-05-22 Richard Henderson <rth@cygnus.com>
373 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
374 PCREL22, PCREL64I. Zero size of special relocs.
375 (elf64_ia64_reloc_type_lookup): Likewise.
376 (USE_BRL, oor_brl, oor_ip): New.
377 (elf64_ia64_relax_section): New.
378 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
379 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
380 (elf64_ia64_relocate_section): Likewise.
381 (bfd_elf64_bfd_relax_section): New.
382 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
383 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
384 * bfd-in2.h, libbfd.h: Regenerate.
386 2000-05-22 Nick Clifton <nickc@cygnus.com>
388 * configure.in : Add peigen.lo to MIPS PE targets.
389 * configure: Regenerate.
391 2000-05-22 Momchil Velikov <velco@fadata.bg>
393 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
394 only if it is known for both input and output bfds. Separate
395 error message strings as in some languages, it may be necessary
396 to change more than one place in the string to change between
399 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
400 endianess checks, call _bfd_generic_verify_endian_match() instead.
402 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
404 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
406 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
407 endianess before checking bfd flavours.
409 2000-05-22 H.J. Lu <hjl@gnu.org>
411 * elflink.h (elf_link_output_extsym): Clear the visibility
412 field for symbols not defined locally.
414 2000-05-18 Alan Modra <alan@linuxcare.com.au>
416 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
417 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
418 (hppa_rebuild_insn): Mask immediate bits here instead.
419 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
421 2000-05-18 Momchil Velikov <velco@fadata.bg>
423 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
424 relocs for an executable, ensure that they are virtual addresses.
426 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
428 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
430 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
431 Rick Gorton <gorton@scrugs.lkg.dec.com>
433 * elflink.h: Add emitrelocations support: when enabled, relocation
434 information and relocation sections are put into final output
435 executables. If the emitrelocations flag is set, do the following:
436 (elf_bfd_final_link): Emit relocation sections.
437 (elf_link_input_bfd): Compute relocation section contents.
438 (elf_gc_sections): Don't clean relocation sections.
440 2000-05-16 Catherine Moore <clm@cygnux.com>
442 * som.c (som_decode_symclass): Recognize weak symbols.
444 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
446 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
447 read idata section only from dataoff.
448 (pe_print_edata): Correctly check for valid eat_member.
450 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
452 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
454 2000-05-14 Philip Blundell <philb@gnu.org>
456 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
458 2000-05-12 Alan Modra <alan@linuxcare.com.au>
460 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
462 * peigen.c (pe_print_idata): Look for .idata section and print
463 info even if data directory has zero entries. Read idata section
464 starting from dataoff, and adjust all data offsets to suit. Cast
465 all bfd_vma vars to unsigned long before passing to fprintf.
466 * peigen.c (pe_print_edata): Similarly, look for .edata section
467 and print info even if data directory has zero entries. Cast
468 all bfd_vma vars to unsigned long before passing to fprintf.
470 From Szabolcs Szakacsits <szaka@F-Secure.com>
471 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
472 directory size which may be bogus.
473 * peigen.c (pe_print_edata): Similarly.
475 2000-05-09 Alan Modra <alan@linuxcare.com.au>
477 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
479 (copy_private_bfd_data): Allow for space possibly taken up by elf
480 headers when calculating segment physical address from lma.
482 2000-05-08 Alan Modra <alan@linuxcare.com.au>
484 * versados.c (versados_scan): Init stringlen and pass_2_done.
486 * trad-core.c (trad_unix_core_file_p): Return
487 bfd_error_wrong_format rather than bfd_error_file_truncated.
489 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
490 add_data_entry. DataDirectory virtual address is relative.
491 (pe_print_idata): Account for relative DataDirectory virtual
492 addresses. Don't trash datasize inside POWERPC_LE_PE code.
493 (pe_print_edata): Similarly.
495 From Szabolcs Szakacsits <szaka@F-Secure.com>
496 * peigen.c (dir_names): Add Delay Import Directory.
497 (pe_print_idata): Always search for bfd section containing
498 idata address rather than looking up section name. Print this
499 section name rather than .idata.
500 (pe_print_edata): Similarly. Also print some fields as %08lx.
501 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
504 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
506 * xcoff.h: Rename to xcoff-target.h
507 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
508 * coff-rs6000.c: Ditto.
509 * coff64-rs6000.c: Ditto.
510 * coff-pmac.c: Ditto.
511 * Makefile.in: Regenerate.
513 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
515 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
516 Change U802TOC64MAGIC to U803XTOCMAGIC.
518 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
520 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
521 * bfd-in.h: Prototype bfd_elf_get_arch_size.
522 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
524 2000-05-04 Alan Modra <alan@linuxcare.com.au>
526 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
528 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
530 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
531 hidden and internal symbols.
532 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
534 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
535 assign a PLT or GOT entry to symbols with hidden and
538 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
540 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
542 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
544 2000-05-02 H.J. Lu <hjl@gnu.org>
546 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
549 2000-05-02 Alan Modra <alan@linuxcare.com.au>
551 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
552 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
554 * Makefile.in: Regenerate.
556 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
558 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
559 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
560 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
561 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
562 * Makefile.in: Rebuild.
564 2000-05-02 Alan Modra <alan@linuxcare.com.au>
566 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
567 doesn't work very well.
569 * elf-hppa.h (elf_hppa_internal_shdr): Define.
570 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
571 Set hdr->s_type to 1 if ARCH_SIZE == 32.
572 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
573 (elf_hppa_info_to_howto): Likewise.
574 (elf_hppa_info_to_howto_rel): Likewise.
575 (elf_hppa_reloc_type_lookup): Likewise.
576 (elf_hppa_is_local_label_name): Likewise.
577 (elf_hppa_fake_sections): Likewise.
578 (elf_hppa_final_write_processing): Likewise.
579 (elf_hppa_howto_table): Fully initialise all entries.
580 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
581 (elf_hppa_info_to_howto): Likewise.
582 (elf_hppa_info_to_howto_rel): Likewise.
583 (elf_hppa_reloc_type_lookup): Likewise.
584 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
585 elf_hppa_unmark_useless_dynamic_symbols,
586 elf_hppa_remark_useless_dynamic_symbols,
587 elf_hppa_record_segment_addrs, elf_hppa_final_link,
588 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
589 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
590 elf32-hppa.c mess is cleaned up.
591 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
592 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
593 r_field then call hppa_field_adjust inline func with variable
594 r_field arg, instead call hppa_field_adjust with fixed arg.
595 In case R_PARISC_PCREL22F, don't set r_field.
596 (elf_hppa_relocate_insn): Change args and return type to unsigned
597 int. Call re_assemble_* funcs to do the work.
599 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
602 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
604 (sign_extend): Mask first before sign extending.
605 (low_sign_extend): Rewrite without condition expression.
606 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
607 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
608 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
609 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
610 result as function return value rather than through pointer arg.
611 Accept unsigned int args, and return unsigned int.
612 (re_assemble_3): New. Combines function of dis_assemble_3 with
613 re-assembly of opcode and immediate.
614 (re_assemble_12): Likewise.
615 (re_assemble_16): Likewise.
616 (re_assemble_17): Likewise.
617 (re_assemble_21): Likewise.
618 (re_assemble_22): Likewise.
619 (hppa_field_adjust): Rewrite and document, paying attention to
620 size of types and signed/unsigned issues.
621 (get_opcode): Shift before masking.
622 (FDLW): Rename to FLDW.
623 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
624 (hppa_rebuild_insn): Change args and return value to unsigned
625 int. Make use of re_assemble_*. Correct case 11.
627 * dep-in.sed: Handle ../opcodes/.
628 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
629 elf64-hppa.h, hppa_stubs.h, xcoff.h.
630 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
631 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
632 elfarm-nabi.lo dependencies outside of auto-dependency area.
633 Regenerate dependencies.
634 * Makefile.in: Regenerate.
636 * configure.in (TRAD_HEADER): Test non-null before
638 * configure: Regenerate.
640 * reloc.c: Fix mis-spelling in comment.
642 2000-05-01 Alan Modra <alan@linuxcare.com.au>
644 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
645 * vms.c (vms_openr_next_archived_file): Return NULL.
647 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
649 * coffcode.h Copy changes mistakenly done to libcoff.h in
652 2000-04-29 Andreas Jaeger <aj@suse.de>
654 * libbfd-in.h: Correctly check GCC version.
655 * bfd-in.h: Likewise.
656 * libhppa.h: Likewise.
657 * libbfd.h: Regenerate.
658 * bfd-in2.h: Regenerate.
660 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
662 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
663 coffdu-rs6000.{lo,c}.
664 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
666 * Makefile.in: Regenerate.
668 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
669 * coff-rs6000.c: Move all declarations and defines that are
670 common to the xcoff backends into xcoff.h
671 * coff64-rs6000.c: Ditto,
673 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
675 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
676 _bfd_coff_force_symnames in strings and
677 _bfd_coff_debug_string_prefix_length to their default values.
678 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
680 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
682 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
683 _bfd_coff_force_symnames in strings and
684 _bfd_coff_debug_string_prefix_length to their default values.
686 2000-04-27 Alan Modra <alan@linuxcare.com.au>
688 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
689 Check local_got_refcounts before dereferencing.
691 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
692 before deciding we don't need R_PPC_PLT32 relocation.
693 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
696 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
698 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
700 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
701 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
702 (elf_i386_relocate_section): Allow for .plt to go missing.
703 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
704 can use a relative reloc for got as elf_i386_relocate_section.
705 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
707 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
709 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
711 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
713 * Makefile.am (coff64-rs6000.lo): New rule.
714 * Makefile.in: Regenerate.
715 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
716 xcoff_is_local_label_name, xcoff_rtype2howto,
717 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
718 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
719 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
720 (NO_COFF_SYMBOLS): Define.
721 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
722 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
724 (MINUS_ONE): New macro.
725 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
727 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
728 coff_SWAP_aux_out): Map to the new functions.
729 * coff64-rs6000.c: New file.
730 * libcoff.h (bfd_coff_backend_data): Add new fields
731 _bfd_coff_force_symnames_in_strings and
732 _bfd_coff_debug_string_prefix_length.
733 (bfd_coff_force_symnames_in_strings,
734 bfd_coff_debug_string_prefix_length): New macros for above fields.
735 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
736 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
737 of using coff_swap_sym_in directly.
738 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
739 (coff_set_flags) Set magic for XCOFF64.
740 (coff_compute_section_file_positions): Add symbol name length to
741 string section length if bfd_coff_debug_string_prefix_length is
743 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
744 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
745 using coff_swap_lineno_in directly.
746 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
747 and _bfd_coff_debug_string_prefix_length fields.
748 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
749 symbol names into strings table when
750 bfd_coff_force_symnames_in_strings is true.
751 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
752 SET_RELOC_VADDR): New macros.
753 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
754 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
756 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
757 changes within RS6000COFF_C specific code.
758 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
759 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
760 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
761 Extend existing hack on target name.
762 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
764 * coff-tic54x.c (ticof): Keep up to date with new fields
765 in bfd_coff_backend_data.
766 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
767 targ_selvecs to include rs6000coff64_vec for rs6000.
768 * configure.in: Add rs6000coff64_vec case.
769 * cpu-powerpc.c: New bfd_arch_info_type.
771 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
773 * config.bfd: Only disable elf32-hppa vectors, not all of the
774 BSD and OSF configuration support. Provide (disabled) clauses
776 * configure.in: Add clause for PA64 support.
777 * configure: Rebuilt.
779 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
780 (bfd_elf64_hppa_vec): Declare.
782 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
783 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
784 (elf64-hppa.lo): Add dependencies.
785 * Makefile.in: Rebuilt.
787 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
789 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
791 * libhppa.h (dis_assemble_16): New function.
792 (pa_arch): Added pa20w element.
794 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
796 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
797 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
798 bfd_elf64_slurp_reloc_table.
800 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
801 definitions to get external names.
802 (elf_write_relocs): Renamed from write_relocs and make global.
803 (elf_slurp_reloc_table): Make global.
804 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
806 * archive.c (hpux_uid_gid_encode): New function.
807 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
808 defined and the ID is greater than 99999.
809 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
810 special uid/gid fields into 32 bit values.
812 2000-04-21 Matthew Green <mrg@cygnus.com>
814 * config.bfd: Add NetBSD/sparc64 support.
816 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
817 David Mosberger <davidm@hpl.hp.com>
818 Timothy Wall <twall@cygnus.com>
819 Jim Wilson <wilson@cygnus.com>
821 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
822 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
823 (BFD64_BACKENDS): Add elf64-ia64.lo.
824 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
825 (cpu-ia64.lo, elf64-ia64.lo): New rules.
826 * Makefile.in: Rebuild.
827 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
828 (bfd_ia64_arch): Declare.
829 (bfd_archures_list): Add bfd_ia64_arch.
830 * bfd-in2.h: Rebuild.
831 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
832 * configure: Rebuild.
833 * configure.host: (ia64-*-linux*): New host.
834 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
835 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
836 * elf.c (prep_headers): Add bfd_arch_ia64.
838 * reloc.c: Add IA-64 relocations.
839 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
841 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
842 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
844 2000-04-21 Richard Henderson <rth@cygnus.com>
846 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
847 contents when performing a partial link.
848 (bfd_elf_d30v_reloc_21): Likewise.
850 2000-04-20 H.J. Lu <hjl@gnu.org>
852 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
853 patch to symbols defined by a shared object.
854 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
856 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
859 * dwarf2.c (concat_filename): Avoid string literal concatenation.
860 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
862 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
864 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
865 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
866 (coff-ia64.lo): Add dependency.
867 * Makefile.in: Regenerate.
868 * coff-ia64.c: New file.
869 * efi-app-ia32.c: Ditto.
870 * efi-app-ia64.c: Ditto.
871 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
872 (coff_set_flags): Ditto.
873 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
874 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
875 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
876 * configure: Regenerate.
877 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
878 (PUT_OPTHDR_IMAGE_BASE): Ditto.
879 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
880 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
881 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
882 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
883 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
884 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
885 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
886 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
887 (GET_PDATA_ENTRY): Ditto.
888 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
889 data_start. Use above macros to read fields that are 64 bit wide for
890 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
891 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
892 FileAlignment and SectionAlignment to minimum alignment if they
894 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
895 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
896 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
897 Use above macros to write fields that are 64 bit wide for
899 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
900 5*4 otherwise. This should be right for IA-32 and IA-64, but may
901 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
902 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
903 begin address, end address, and unwind info address only. Use
904 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
906 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
907 HIGH3ADJ relocation names.
908 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
909 * targets.c: Declare bfd_efi_app_ia32_vec and
910 bfd_efi_app_ia64_vec.
911 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
912 bfd_efi_app_ia64_vec.
914 2000-04-17 Timothy Wall <twall@cygnus.com>
916 * bfd-in2.h: Add prototypes for tic54x load page access.
917 * bfd-in.h: Regenerate.
918 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
919 in customized _set_arch_mach function.
920 * coffcode.h (coff_set_alignment_hook): Set section load page if
921 the appropriate macro is defined.
922 (write_object_contents): Read section load page.
924 2000-04-13 Alan Modra <alan@linuxcare.com.au>
926 * elf32-hppa.h: Update copyright date.
928 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
929 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
931 * elf32-d30v.c (MAX32): Don't use LL suffix.
932 (MIN32): Define in terms of MAX32.
933 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
935 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
938 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
940 2000-04-12 Alan Modra <alan@linuxcare.com.au>
942 * dep-in.sed: Match space before file name, not after.
943 * Makefile.am: Regenerate dependencies.
944 * Makefile.in: Regenerate.
946 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
947 case, allow address wrap-around stupidly removed 2000-03-17. Sign
948 extend without an if statement.
950 2000-04-11 Alan Modra <alan@linuxcare.com.au>
952 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
954 * elf32-mips.c (gprel16_with_gp): Likewise.
955 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
956 here using -0x40000, not (int)0xfffc0000.
957 (elf32_hppa_size_of_stub): Likewise.
959 2000-04-11 Timothy Wall <twall@cygnus.com>
961 * coff-tic54x.c: Now builds with all targets.
962 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
963 * Makefile.in: Regenerate.
964 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
965 unitialized variable.
967 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
969 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
970 --enable-build-warnings option.
971 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
972 * Makefile.in, configure: Re-generate.
974 2000-04-07 Nick Clifton <nickc@cygnus.com>
976 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
977 BFD_RELOC_THUMB_PCREL_BLX.
979 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
980 R_ARM_XPC25 and R_ARM_THM_PC22.
982 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
983 R_ARM_XPC25 and R_ARM_THM_XPC22.
984 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
985 R_ARM_[XPC25|THM_XPC22].
987 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
988 elf/arm-oabi.h to elf/arm.h
990 * Makefile.am: Fix dependency for elfarm-oabi.c
991 * Makefile.in: Regenerate.
993 * bfd-in2.h: Regenerate.
994 * libbfd.h: Regenerate.
996 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
998 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
999 and restore it on failure. Release newly allocated tdata on
1002 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1004 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1005 (decode_line_info): Set it. Report error if unit->line_offset is
1006 equal to or larger than it.
1008 2000-04-07 Timothy Wall <twall@cygnus.com>
1010 * targets.c: Added vecs for tic54x.
1011 * reloc.c: Added relocs for tic54x.
1012 * libbfd.h: Regenerated.
1013 * configure: Add TI COFF vecs for tic54x.
1014 * configure.in: Ditto.
1015 * config.bfd (targ_cpu): Recognize new tic54x target.
1016 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1017 * bfd-in2.h: Add tic54x target and relocations.
1018 * Makefile.am, Makefile.in: Add tic54x target.
1019 * archures.c (bfd_archures_list): Add tic54x target.
1020 * coff-tic54x.c: New.
1021 * cpu-tic54x.c: New.
1023 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1025 * elfcore.h (elf_core_file_p): call backend_object_p which
1026 thereby gets an opportunity to update the arch/machine type.
1028 2000-04-06 Timothy Wall <twall@cygnus.com>
1030 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1031 class. Handle SEC_CLINK and SEC_BLOCK flags.
1032 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1033 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1035 2000-04-06 Nick Clifton <nickc@cygnus.com>
1037 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1038 EF_INTERWORK if this is an unknown EABI.
1039 (elf32_arm_merge_private_bfd_data): Check EABI version
1040 numbers. Only check EF_xxx flags if the EABI version number
1042 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1043 if the EABI version number is unknown.
1044 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1045 if the EABI version number is unknown.
1047 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1049 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1050 BFD_RELOC_SH_LOOP_END.
1051 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1052 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1053 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1054 (sh_elf_reloc_loop): New function.
1055 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1057 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1058 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1059 * bfd-in2.h, libbfd.h: Regenerate.
1061 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1063 * po/bfd.pot: Regenerate.
1065 * Makefile.am: Remove extraneous mkdep comment.
1066 (MKDEP): Use gcc -MM rather than mkdep.
1067 (DEP): Quote when passing vars to sub-make. Add warning
1069 (DEP1): Rewrite for "gcc -MM".
1070 (CLEANFILES): Add DEP2.
1071 Update dependencies.
1072 * Makefile.in: Regenerate.
1074 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1076 * configure.in: Added corefile support for AIX 4.3. In particular,
1077 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1078 compiling rs6000-core.c.
1079 * configure: Regenerated.
1081 2000-04-03 H.J. Lu <hjl@gnu.org>
1083 * cache.c (bfd_open_file): Unlink the output file only if
1084 it has non-zero size.
1086 2000-04-01 Ken Block USG <block@zk3.dec.com>
1088 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1089 relative relocations for non-loaded sections in shared objects.
1090 (elf64_alpha_check_relocs): Similarly.
1092 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1094 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1095 BFD_RELOC_16 to switch for extended relocs.
1096 (MY_swap_ext_reloc_in): New.
1097 (MY_swap_ext_reloc_out): New.
1098 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1099 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1100 (NAME(aout,squirt_out_relocs)): Similarly use
1101 MY_swap_ext_reloc_out.
1102 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1104 2000-04-03 Kazu Hirata <kazu@hxi.com>
1106 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1107 the R_PCRWORD_B case.
1109 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1111 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1115 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1117 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1118 HOWTO references to bfd_elf_generic_reloc, that have
1119 partial_inplace == true, now use the new function. The function
1120 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1121 extends its fixes to the R_M32R_{16,24,32} relocs.
1122 The new logic in m32r_elf_lo16_reloc() has been removed, and
1123 it instead calls the new routine to obtain that functionality.
1125 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1127 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1128 elf32_avr_check_relocs, avr_final_link_relocate,
1129 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1130 elf32_avr_object_p): Add prototypes.
1131 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1132 (bfd_elf_avr_final_write_processing): Make static.
1134 2000-03-27 Denis Chertykov <denisc@overta.ru>
1136 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1137 * archures.c (bfd_architecture): Add AVR architecture.
1138 (bfd_archures_list): Add reference to AVR architecture info.
1139 * elf.c (prep_headers): Handle bfd_arch_avr.
1140 * reloc.c: Add various AVR relocation enums.
1141 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1143 * Makefile.am: Add support for AVR elf.
1144 * configure.in: Likewise.
1145 * config.bfd: Likewise.
1146 * Makefile.in: Regenerate.
1147 * configure: This too.
1148 * bfd-in2.h: And this.
1149 * libbfd.h: And this.
1151 2000-03-24 H.J. Lu <hjl@gnu.org>
1153 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1154 (elf64_alpha_find_reloc_at_ofs): Likewise.
1156 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1158 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1159 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1160 allowable range used to be -2**(n-1) to 2**n-1.
1161 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1162 "boolean overflow" with "bfd_reloc_status_type flag".
1164 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1166 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1168 2000-03-14 Kazu Hirata <kazu@hxi.com>
1170 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1171 of shrinks properly, including the last reloc.
1173 2000-03-13 Kazu Hirata <kazu@hxi.com>
1175 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1178 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1180 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1181 a format mismatch rather than an "error" from bfd_read such as
1182 bfd_error_file_truncated.
1184 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1186 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1187 sign-extension and big-endian compensation for
1188 R_MIPS_64 even in ld -r.
1190 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1192 * elf32-mips.c (mips_elf_next_relocation): Rename from
1193 mips_elf_next_lo16_relocation, and generalize to look
1194 for any relocation type.
1195 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1196 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1197 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1198 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1199 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1200 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1201 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1202 (mips_rtype_to_howto): Likewise.
1203 (mips_elf_calculate_relocation): Handle new relocs.
1204 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1205 are paired. The addend for R_MIPS_GNU_REL16_S2
1206 is shifted right two bits.
1208 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1210 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1211 comment, and ensure it doesn't happen again.
1212 (bfd_install_relocation): Same here.
1213 (_bfd_relocate_contents): Don't bother assigning unused signmask
1214 shift result. Fix typos in comments.
1215 Remove trailing whitespace throughout file.
1217 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1219 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1220 * bfd-in2.h: Rebuild.
1222 2000-03-06 Nick Clifton <nickc@cygnus.com>
1224 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1226 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1227 (SIZEOF_ILF_STRINGS): Redefine.
1228 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1229 relative reloc, as opposed to a section relative reloc.
1230 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1232 Add length of symbol's prefix to string pointer.
1233 Store a pointer to the symbol in the symbol pointer table.
1234 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1235 Initialise the symbol pointer table.
1236 Store the hint in the Hint/Name table.
1237 Make the jump reloc be symbol realtive, not section relative.
1238 Create an import symbol for imported code.
1240 2000-03-06 Catherine Moore <clm@cygnus.com>
1242 * elf.c (swap_out_syms): Check for null type_ptr.
1244 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1246 * aout-target.h (MY(write_object_contents)): Remove unused
1247 and unusable "#if CHOOSE_RELOC_SIZE".
1248 * pc532-mach.c (MY(write_object_contents)): Ditto.
1249 * netbsd.h (MY(write_object_contents)): Ditto.
1250 * hp300hpux.c (MY(write_object_contents)): Ditto.
1251 * freebsd.h (MY(write_object_contents)): Ditto.
1252 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1254 2000-02-29 H.J. Lu <hjl@gnu.org>
1256 * peicode.h (jtab): Make it static.
1258 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1259 defined and COFF_IMAGE_WITH_PE is not defined.
1260 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1261 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1263 2000-03-01 Nick Clifton <nickc@cygnus.com>
1265 * coff-arm.c (bfd_arm_process_before_allocation): Make
1266 'symndx' signed to prevent compile time warning.
1268 * coff-mcore.c: Remove unused prototype for pe_object_p.
1270 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1271 functions that are not used when COFF_IMAGE_WITH_PE is
1273 (struct sh_opcode): Change type of 'flags' field to unsigned
1274 long so that it can hold the USESAS flag.
1276 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1278 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1281 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1283 Remove unusued variables and code.
1284 (elf_backend_add_symbol_hook): Fix prototype.
1286 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1289 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1292 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1294 Remove unusued variables and code.
1295 (elf_backend_add_symbol_hook): Fix prototype.
1297 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1299 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1300 to unused function parameter.
1302 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1304 Use EMPTY_HOWTO to initialise empty howto slots.
1305 Remove unused variables.
1307 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1309 2000-03-01 H.J. Lu <hjl@gnu.org>
1311 * aoutx.h (aout_link_input_section_std): Pass "true" to
1312 the undefined_symbol callback.
1313 (aout_link_input_section_ext): Likewise.
1314 * bout.c (get_value): Likewise.
1315 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1316 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1318 (alpha_relocate_section): Likewise.
1319 * coff-arm.c (coff_arm_relocate_section): Likewise.
1320 * coff-i960.c (coff_i960_relocate_section): Likewise.
1321 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1322 * coff-mips.c (mips_relocate_section): Likewise.
1323 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1324 * coff-sh.c (sh_relocate_section): Likewise.
1325 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1326 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1327 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1328 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1329 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1330 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1331 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1332 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1333 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1334 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1335 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1336 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1337 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1338 * elflink.h (elf_link_output_extsym): Likewise.
1339 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1340 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1341 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1343 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1344 undefined_symbol callback when building shared library with
1345 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1347 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1348 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1349 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1350 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1351 (elf32_mips_get_relocated_section_content): Likewise.
1352 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1353 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1354 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1355 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1357 2000-02-28 Nick Clifton <nickc@cygnus.com>
1359 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1360 * Makefile.in: Regenerate.
1362 * configure.in: Add support for mips and sh pe vectors.
1363 * configure: regenerate.
1365 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1368 * targets.c: Add mips and sh pe vectors.
1370 * libpei.h (coff_final_link_postscript): Only define if not
1373 * coffcode.h: Add support for WinCE magic numbers.
1375 * peigen.c (pe_print_reloc): Update comment and rearrange
1376 appending of newline character.
1378 * peicode.h: Add support for Image Library Format.
1379 (pe_ILF_vars): Structure containing data used by ILF code.
1380 (pe_ILF_make_a_section): New function. Create a section based
1382 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1384 (pe_ILF_make_a_symbol): New function. Create a symbol based
1386 (pe_ILF_save_relocs): New function. Store the relocs created
1387 by pe_ILF_make_a_reloc in a section.
1388 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1390 (pe_ILF_object_p): New function. Return a bfd_target pointer
1392 (pe_bfd_object_p): If an ILF object is detected call
1393 pe_ILF_object_p on it.
1395 * coff-arm.c: Add support for WinCE relocs which are different
1396 from normal ARM COFF relocs.
1397 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1399 * coff-sh.c: Add support for sh-pe target.
1400 * pe-sh.c: New file. Support code for sh-pe target.
1401 * pei-sh.c: New file. Support code for sh-pe target.
1403 * pe-mips.c: New file. Support code for mips-pe target.
1404 * pei-mips.c: New file. Support code for mips-pe target.
1406 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1408 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1409 architecture if the object causing the bump is dynamic.
1410 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1411 and also don't it for memory ordering.
1412 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1414 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1416 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1417 calling bfd_get_section_size_before_reloc.
1418 (decode_line_info): Likewise.
1419 (_bfd_dwarf2_find_nearest_line): Likewise.
1421 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1423 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1424 name of the libtool directory.
1425 * Makefile.in: Rebuild.
1427 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1429 * som.c (SOM_HOWTO): Define.
1430 (som_hppa_howto_table): Use it.
1432 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1434 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1436 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1438 2000-02-24 Catherine Moore <clm@cygnus.com>
1440 * som.c (som_misc_symbol_info): Add field
1442 (som_bfd_derive_misc_symbol_info): Initialize
1444 (som_build_and_write_symbol_table): Keep track
1445 of secondary_def field.
1446 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1447 if secondary_def field is set.
1448 (som_bfd_ar_write_symbol_stuff): Initialize
1451 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1453 * dwarf2.c (read_address): Read 16-bits addresses.
1454 (parse_comp_unit): Accept addr_size == 2.
1456 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1458 * bfd-in.h: Update copyright date.
1460 2000-02-23 Linas Vepstas <linas@linas.org>
1462 * cpu-i370.c: New file.
1463 * elf32-i370.c: New file.
1464 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1465 (bfd_i370_arch): New.
1466 (bfd_archures_list): Add bfd_i370_arch.
1467 * elf.c (prep_headers): Add bfd_arch_i370.
1468 * Makefile.am: Add support for IBM 370 elf.
1469 * config.bfd: Likewise.
1470 * configure.in: Likewise.
1471 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1472 * reloc.c (bfd_reloc_code_type): Likewise.
1473 * targets.c: Likewise.
1475 * Makefile.in: Regenerate.
1476 * configure: Regenerate.
1477 * bfd-in2.h: Regenerate.
1479 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1481 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1482 invalid relocation types, and change them to R_386_NONE.
1484 2000-02-22 H.J. Lu <hjl@gnu.org>
1486 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1487 not defined, don't add a second ELF_VER_CHR.
1489 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1490 symbols converted to local symbols even when stripping all
1492 (elf_link_output_extsym): Process global symbols converted to
1493 local symbols even if they are being stripped.
1495 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1497 * archures.c (bfd_octets_per_byte): Return unsigned int.
1498 (bfd_arch_mach_octets_per_byte): Ditto.
1499 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1501 * section.c (bfd_get_section_size_before_reloc): Quell signed
1502 vs. unsigned comparison warning.
1503 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1504 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1505 change. What was I thinking?
1506 * bfd-in2.h: Regenerate.
1508 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1509 (elf_gc_sections): Same here.
1510 (elf_gc_common_finalize_got_offsets): And here.
1512 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1514 ELF HPPA doesn't work at present; remove it until it does.
1515 * config.bfd: Comment out setting targ_defvec to
1517 * Makefile.am: Rebuild dependencies.
1518 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1519 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1520 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1521 * Makefile.in: Rebuild.
1522 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1524 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1526 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1527 is no bfd_free(). Revert bfd_free part of previous change.
1529 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1531 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1533 (coff_compute_section_file_positions): Use bfd_free to pair
1535 (coff_write_object_contents): Likewise.
1537 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1538 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1540 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1542 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1543 (xcoff_ar_file_hdr_big): New structure.
1544 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1545 (xcoff_ar_hdr_big): New structure.
1546 (SIZEOF_AR_HDR_BIG): New macro.
1547 (xcoff_big_format_p): New macro.
1548 (xcoff_ardata_big): New macro.
1549 (arch_xhdr_big): New macro.
1550 (xcoff_slurp_armap): Handle large archives.
1551 (xcoff_archive_p): Detect large archives.
1552 (xcoff_read_ar_hdr): Handle large archives.
1553 (xcoff_openr_next_archived_file): Handle large archives.
1554 (xcoff_generic_stat_arch_elt): Handle large archives.
1555 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1556 (xcoff_write_armap_big): New function.
1557 (xcoff_write_armap): New function, dispatch to _old or _big.
1558 (xcoff_write_archive_contents_old): Rename from
1559 xcoff_write_archive_contents.
1560 (xcoff_write_archive_contents_big): New function.
1561 (xcoff_write_archive_contents): New function, dispatch to _old or
1564 2000-02-18 Richard Henderson <rth@cygnus.com>
1566 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1567 and hide_symbol members.
1568 (elf_link_hash_copy_indirect): Remove.
1569 (elf_link_hash_hide_symbol): Remove.
1570 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1571 and elf_backend_hide_symbol.
1572 (_bfd_elf_link_hash_copy_indirect): Declare.
1573 (_bfd_elf_link_hash_hide_symbol): Declare.
1574 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1575 (_bfd_elf_link_hash_hide_symbol): Likewise.
1576 (_bfd_elf_link_hash_table_init): Don't init killed members.
1577 * elflink.h (elf_link_add_object_symbols): Use the bed function
1578 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1579 (elf_link_assign_sym_version): Likewise.
1580 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1581 (elf_backend_hide_symbol): Likewise.
1582 (elfNN_bed): Update for new members.
1584 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1586 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1587 STACK_END_ADDR): Define for new core file format.
1588 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1589 for handling the vagaries of the various core file structures used
1590 by AIX over the years.
1591 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1592 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1593 core_dumpx structure.
1595 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1597 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1598 (bfd_mach_sh3_dsp): Likewise.
1599 (bfd_mach_sh4): Reinstate.
1600 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1601 * bfd-in2.h: Regenerate.
1602 * coff-sh.c (struct sh_opcode): flags is no longer short.
1603 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1604 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1605 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1606 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1607 (sh_opcodes): No longer const.
1608 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1609 (sh_insn_uses_reg): Check for USESAS and USESR8.
1610 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1611 (_bfd_sh_align_load_span): Return early for SH4.
1612 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1613 Take into account that field b of a parallel processing insn
1614 could be mistaken for a separate insn.
1615 * cpu-sh.c (arch_info_struct): New array elements for
1616 sh2, sh-dsp and sh3-dsp.
1617 Reinstate element for sh4.
1618 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1619 (SH4_NEXT): Reinstate.
1620 (SH3_NEXT, SH3E_NEXT): Adjust.
1621 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1622 * elf32-sh.c (sh_elf_set_private_flags): New function.
1623 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1624 (sh_elf_merge_private_data): New function.
1625 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1626 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1627 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1628 sh_elf_merge_private_data.
1630 2000-02-13 Richard Henderson <rth@cygnus.com>
1632 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1633 hide_symbol members.
1634 (elf_link_hash_copy_indirect): New.
1635 (elf_link_hash_hide_symbol): New.
1636 * elflink.h (elf_link_add_object_symbols): Break out copy from
1637 indirect new new symbol to elf.c.
1638 (elf_link_assign_sym_version): Break out privatization of
1639 non-exported symbol to elf.c.
1640 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1641 (_bfd_elf_link_hash_hide_symbol): New.
1642 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1644 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1646 * section.c (_bfd_strip_section_from_output): Add info parameter.
1647 If it passed as non-NULL, use it to check whether any input BFD
1648 has an input section which uses this output section. Change all
1650 * bfd-in2.h: Rebuild.
1652 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1653 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1655 * bfd-in2.h: Rebuild.
1657 2000-02-10 Timothy Wall <twall@cygnus.com>
1659 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1660 allow final modifications of swapped-in symbol.
1661 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1662 * coffcode.h (coff_write_relocs): Use macro
1663 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1664 symbol index should be set to -1.
1666 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1668 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1669 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1670 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1671 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1672 sh_insns_uses_or_sets_freg): New functions.
1673 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1674 * (sh_insns_conflict): Use new functions and new macros to
1675 detect conflicts when two instructions both set same integer registers,
1676 both set same fp register, and both set special register.
1678 2000-02-09 Timothy Wall <twall@cygnus.com>
1680 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1681 swapping in sections, so that the swapping routines have access to
1684 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1686 * coff-go32.c: Update comment. Update copyright.
1688 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1690 * syms.c (bfd_decode_symclass)
1691 Two new class characters were added - 'V' and 'v'. The
1692 meaning of 'W' is now restricted to just weak non-object
1693 symbols. This allows differentiation between, for example,
1694 weak functions vs weak objects. nm for example now dumps:
1696 'w' = weak unresolved
1697 'V' = weak global object
1698 'v' = weak unresolved object
1700 (bfd_is_undefined_symclass): New function. Return true if the
1701 given symbol class represents and undefined/unresolved symbol.
1703 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1706 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1708 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1709 STT_ARM_16BIT flag set, but it is not attached to a data object
1710 return STT_ARM_16BIT so that it will be treated as code by the
1713 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1715 * coff-i386.c (i3coff_object_p): Remove prototype.
1718 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1719 to name. Update copyright.
1721 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1722 assignment to avoid warning. Update copyright.
1724 2000-01-24 Robert Lipe (robertl@sco.com)
1726 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1727 instead of using GNU C extension.
1729 2000-01-21 Nick Clifton <nickc@cygnus.com>
1731 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1732 amount from a bfd_in_memory structure.
1733 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1736 2000-01-14 Nick Clifton <nickc@cygnus.com>
1738 * linker.c (default_indirect_link_order): oops - fix incorrectly
1739 applied patch from Tim Wall.
1741 2000-01-13 Timothy Wall (twall@tiac.net>
1743 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1744 = scnhsz, filhsz, relsz, aoutsz, etc)
1746 * coffswap.h: Ditto.
1748 2000-01-13 Nick Clifton <nickc@cygnus.com>
1750 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1751 interwork thumb to arm stub.
1753 2000-01-13 Timothy Wall (twall@tiac.net>
1755 * archures.c (bfd_octets_per_byte): New function: Return
1757 (bfd_arch_mach_octets_per_byte): New function: Return target
1760 * section.c: Distinguish between octets and bytes for usage of
1761 _cooked_size, _raw_size, and output_offset. Clarify
1762 description of bfd_set_section_contents.
1764 * bfd-in2.h: Regenerate.
1766 * coffgen.c: Indicate that the offset parameter is in bytes, not
1769 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1770 where appropriate to get the octet offset when calling
1771 bfd_set_section_contents.
1772 (bfd_coff_reloc_link_order): Ditto.
1774 * linker.c (bfd_generic_reloc_link_order): Ditto.
1775 (_bfd_default_link_order): Ditto.
1777 * reloc.c (bfd_perform_relocation): Distinguish between octets
1778 and bytes. Use octets when indexing into octet data; use bytes
1779 when calculating target addresses.
1780 (bfd_install_relocation): Ditto.
1782 * srec.c (srec_write_section): Ditto.
1784 2000-01-13 Nick Clifton <nickc@cygnus.com>
1786 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1787 3 to 2. This allows 4 byte sized sections, which is necessary for
1788 dlltool to build functioning DLLs.
1790 2000-01-10 Philip Blundell <pb@futuretv.com>
1792 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1793 (arm*-*-conix*): New target.
1795 2000-01-10 Egor Duda <deo@logos-m.ru>
1797 * config.bfd: Include elf32_i386 vector to target list for cygwin
1800 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1801 * configure.in: Test for structure win32_pstatus_t in
1803 * configure: Regenerate.
1805 * elf.c (elfcore_grok_win32pstatus): New function: process
1806 win32_pstatus_t notes in elf core file.
1807 (elfcore_grok_note): Detect win32_pstatus notes.
1809 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1811 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1813 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1814 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1816 1999-12-29 Richard Henderson <rth@cygnus.com>
1818 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1819 if no dynamic sections created.
1821 1999-12-27 Nick Clifton <nickc@cygnus.com>
1823 * peicode.h (pe_bfd_object_p): Only define for PE format
1826 1999-12-17 Nick Clifton <nickc@cygnus.com>
1828 * coff-i386.c (i3coff_object_p): Delete.
1829 (i386coff_vec): Replace reference to i3coff_object_p with a
1830 reference to coff_object_p.
1832 * coff-mcore.c (pe_object_p): Delete.
1834 * peicode.h (pe_bfd_object_p): New function: Detect the
1835 presence of a PE format COFF object file. Also detect and
1836 warn about the presence of LINK6 format Image Library Format
1839 1999-12-16 Nick Clifton <nickc@cygnus.com>
1841 * coff-arm.c (NUM_ELEM): New macro.
1842 (NUM_RELOCS): New macro: The number of known ARM relocs.
1843 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1844 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1846 (bfd_arm_process_before_allocation): Produce a warning message if
1847 an out of range symbol index is encountered.
1849 1999-12-14 Nick Clifton <nickc@cygnus.com>
1851 * elflink.h (is_global_symbol_definition): New Function: Return
1852 true iff the symbol is being given a global definition in this
1854 (elf_link_is_defined_archive_symbol): Do not bother processing
1855 symbols for an archive element that has already been included
1857 Use is_global_symbol_definition().
1859 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1861 * config.bfd: Add support for sparc-*-netbsdelf* and
1862 sparc-*-netbsdaout*.
1864 1999-12-13 Nick Clifton <nickc@cygnus.com>
1866 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1867 if the symbol is in the common section.
1869 1999-12-10 Nick Clifton <nickc@cygnus.com>
1871 * elflink.h (elf_link_is_defined_archive_symbol): New
1872 function: Decide if a symbol, in an archive map is there
1873 because it is defined in the archive element, or because it is
1874 just another common declaration of it.
1875 (elf_link_add_archive_symbols): Use
1876 elf_link_is_defined_archive_symbol to decide if an archive
1877 element contain a reference to a common symbol should be
1880 1999-12-10 Nick Clifton <nickc@cygnus.com>
1882 * elflink.h: Revert previous patch.
1883 * targets.c: Revert previous patch.
1884 * libbfd-in2.h: Revert previous patch.
1885 * libbfd.h: Revert previous patch.
1886 * elfxx-target.h: Revert previous patch.
1887 * archive.c: Revert previous patch.
1888 * aout-target.h: Revert previous patch.
1889 * aout-tic30.h: Revert previous patch.
1890 * bfd.c: Revert previous patch.
1891 * coff-alpha.c: Revert previous patch.
1892 * coff-rs6000.c: Revert previous patch.
1893 * elf64-mips.c: Revert previous patch.
1894 * ieee.c: Revert previous patch.
1895 * libecoff.h: Revert previous patch.
1896 * oasys.c: Revert previous patch.
1897 * som.c: Revert previous patch.
1898 * vms.c: Revert previous patch.
1900 1999-12-09 Nick Clifton <nickc@cygnus.com>
1902 * elflink.h (elf_link_add_archive_symbols): Add an archive
1903 element even if contains a symbol which is currently only
1904 considered to be a common.
1906 * targets.c (struct bfd_target): Add new field
1907 _bfd_allow_commons_in_armap.
1908 * bfd-in2.h:Regenerate.
1910 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1912 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1913 * libbfd.h: Regenerate.
1915 * elfxx-target.h: If using COFF archive map, override
1916 definition of allow_commons_in_armap and replace with
1919 * archive.c (bfd_compute_and_write_armap): Do not place common
1920 symbols into the archive map unless _bfd_allow_commons_in_armap
1923 * aout-target.h (MY_allow_commons_in_armap): Define.
1924 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1925 * bfd.c (bfd_allow_commons_in_armap): Define.
1926 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1927 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1928 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1929 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1930 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1931 * oasys.c (oasys_allow_commons_in_armap): Define.
1932 * som.c (som_allow_commons_in_armap): Define.
1933 * vms.c (vms_allow_commons_in_armap): Define.
1935 1999-12-07 Jim Blandy <jimb@cygnus.com>
1937 Add support for SSE registers in ELF core files.
1938 * elf.c (elfcore_make_note_pseudosection): New function.
1939 (elfcore_grok_prfpreg): Use it.
1940 (elfcore_grok_prxfpreg): New function.
1941 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1943 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1945 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1946 value by 4 before storing it back in the field. From
1947 Koundinya. K <kk@ddeorg.soft.net>.
1949 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1951 * archures.c (bfd_mach_am33): Define.
1952 * bfd-in2.h: Rebuilt.
1953 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1954 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1955 (compute_function_info): Handle additional registers saved by
1957 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1958 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1960 1999-11-29 Jim Blandy <jimb@cygnus.com>
1962 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1964 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1967 1999-11-27 Michael Meissner <meissner@cygnus.com>
1969 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1970 internal use within gas for alpha explicit relocations.
1971 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1972 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1973 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1974 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1975 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1976 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1978 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1979 BFD_RELOC_ALPHA_USER_*.
1981 * bfd-in2.h: Regenerate.
1982 * libbfd.h: Regenerate.
1984 1999-11-26 Fred Fish <fnf@cygnus.com>
1986 * elf.c (elfcore_read_notes): Add prototype for static function.
1987 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1988 (bfd_section_from_phdr): Replacement function that calls
1989 _bfd_elf_make_section_from_phdr for generic segment types and
1990 backend fucntion pointed to by elf_backend_section_from_phdr for
1991 backend specific segment types.
1992 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1993 now called by _bfd_elf_make_section_from_phdr. Note that this func
1994 is now just a stub between the caller and bfd_section_from_phdr.
1996 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1997 elf_backend_section_from_phdr.
1998 (elf_backend_section_from_phdr): Add prototype.
2000 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2001 (elfNN_bed): Add elf_backend_section_from_phdr.
2003 1999-11-25 Nick Clifton <nickc@cygnus.com>
2005 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2006 SEC_CODE and SEC_READONLY flags to glue sections.
2008 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2009 SEC_CODE and SEC_READONLY flags to glue sections.
2011 1999-11-20 Nick Clifton <nickc@cygnus.com>
2013 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2016 1999-11-19 Catherine Moore <clm@cygnus.com>
2018 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2019 (elf_cpu32_plt_entry): Likewise.
2021 1999-11-18 Nick Clifton <nickc@cygnus.com>
2023 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2025 (coff_mcore_relocate_section): Initialise addend to 0.
2026 Special case processing of RVA reloc.
2028 1999-11-17 Richard Henderson <rth@cygnus.com>
2030 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2031 type_change_ok; add sign_extend_vma.
2032 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2033 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2034 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2035 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2036 (elfNN_bed): Follow struture changes.
2038 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2040 * libbfd.c (bfd_read): Check result of read against desired result
2042 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2043 invalid compared to the section size.
2045 * ieee.c (ieee_slurp_debug): Get the length of the debug
2046 information right if there is no data part.
2048 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2050 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2051 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2053 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2055 * elflink.h (elf_bfd_final_link): Make last_local signed.
2057 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2059 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2062 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2064 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2066 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2067 * bfd-in2.h: Regenerate.
2069 1999-10-15 Andrew Haley <aph@cygnus.com>
2071 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2073 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2075 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2077 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2079 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2080 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2083 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2085 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2086 relocs also need the GP value.
2087 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2088 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2089 the GP value for R_MIPS_LITERAL relocs too. Handle
2090 R_MIPS_64 relocs properly on big-endian MIPS.
2091 (mips_elf_sign_extend): Behave properly with 'long long'.
2092 (mips_elf_highest): Correct typo.
2094 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2096 * cpu-m32r.c (arch_info_struct): New static global.
2097 (bfd_m32r_arch): Refer to it.
2098 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2099 (m32r_elf_print_private_bfd_data): Ditto.
2100 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2101 * archures.c (bfd_mach_m32rx): Define it.
2102 * bfd-in2.h: Rebuild.
2104 1999-09-28 Fred Fish <fnf@cygnus.com>
2106 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2107 (cisco_core_big_vec): Add new bigendian vec.
2108 (cisco_core_little_vec): Add new little endian vec.
2110 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2111 (crash_info_locs): Add array of possible offsets.
2112 (MASK_ADDR): Mask to apply to crash info offset.
2113 (crashinfo_external): Add textbase, database, bssbase and
2114 turn into a typedef.
2115 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2116 Many small changes to account for additional hardware versions.
2117 Pick a reasonable size for ".reg" section. Add a ".crash"
2118 section to allow access to crashinfo_external struct.
2119 (cisco_core_file_p): New version of this function that
2120 iterates over crash_info_locs, calling cisco_core_file_validate.
2121 (cisco_core_vec): Old big endian only vec replaced with ...
2122 (cisco_core_big_vec): Add big endian version.
2123 (cisco_core_little_vec): Add little endian version.
2125 * configure.in (cisco_core_vec): Split to two new vectors ...
2126 (cisco_core_big_vec): New target vector.
2127 (cisco_core_little_vec): New target vector.
2128 * configure: Regenerate.
2129 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2130 to cisco_core_big_vec in targ_selvecs.
2132 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2134 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2135 (mips_elf_relocate_got_local): Unused, delete.
2136 (mips_elf_relocate_global_got): Unused, delete.
2138 1999-09-24 Fred Fish <fnf@cygnus.com>
2140 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2141 to initialize it to something meaningful. Then use it to generate
2142 more useful segment names.
2144 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2146 * som.c (NO_PCREL_MODES): Define if the system does not define
2148 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2149 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2150 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2151 * libhppa.h (dis_assemble_22): New function.
2152 (bfd_hppa_insn2fmt): Handle long branch.
2154 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2157 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2159 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2160 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2161 (reloc_howto_type howto_table): Tidy comments and whitespace.
2163 1999-09-17 Nick Clifton <nickc@cygnus.com>
2165 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2166 previous delta. Set sec->gc_mark instead.
2168 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2170 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2171 (elf_cpu32_plt_entry): Likewise.
2173 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2175 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2177 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2178 symbol table, then just compute a suitable value (but do not
2179 create a __gp symbol).
2181 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2182 symbols when building shared libraries.
2183 (elf_hppa_final_link_relocate): Correct handling of PCREL
2184 relocations against undefined symbols.
2186 1999-09-16 Nick Clifton <nickc@cygnus.com>
2188 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2189 interworking sections as linker created so that they will not
2190 be removed by garbage collection.
2192 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2194 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2195 (elf_hppa_final_link_relocate): Consistently create an absolute
2196 address, then subtract out the value of __gp.
2198 1999-09-14 Michael Meissner <meissner@cygnus.com>
2200 * configure.in (Canonicalization of target names): Remove adding
2201 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2202 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2203 * configure: Regenerate.
2205 1999-09-14 Nick Clifton <nickc@cygnus.com>
2207 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2210 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2212 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2213 (elf_hppa_final_link): Initialize text_segment_base and
2215 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2217 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2218 (elf_hppa_final_link_relocate): Likewise.
2219 (elf_hppa_relocate_insn): Likewise.
2220 (elf_hppa_relocate_section): Initialize HOWTO.
2222 1999-09-13 Donn Terry <donn@interix.com>
2224 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2225 handling to support both GNU and MS objects.
2227 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2228 when determining whether to set F_RELFLG.
2230 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2232 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2233 PC24 relocs if the target is an undefined weak symbol.
2234 (arm_add_to_rel): Fix compiler warning.
2235 (elf32_arm_plt0_entry): Correct comments.
2237 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2239 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2240 an absolute symbol in REL relocs.
2242 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2244 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2245 Stub SEGREL32. Return an error for any relocation not handled.
2247 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2249 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2250 constant symbols, and avoid multiple definition errors on them.
2252 1999-09-12 Donn Terry <donn@interix.com>
2254 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2255 significant bit is set.
2257 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2259 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2261 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2262 relocs as we do for RELA relocs.
2264 1999-09-11 Donn Terry <donn@interix.com>
2266 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2267 (coff_final_link_postscript): Define.
2268 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2269 directory entries here.
2270 (_bfd_pei_final_link_postscript): New function.
2272 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2273 section flags based on the section name.
2275 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2276 get the overflow of the s_nlnno field from the s_nreloc field.
2277 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2278 the s_nlnno overflow of the .text section into the s_nreloc
2281 * peigen.c (add_data_entry): Declare.
2282 (pei_swap_aouthdr_out): Get image size right. Set linker version
2284 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2285 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2286 extraneous ImageBase.
2287 (pe_print_edata): Likewise.
2288 (pe_print_pdata): Likewise. Print exception entries.
2289 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2290 (tbl): Make const, add "UNKNOWN".
2291 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2292 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2293 section data directory.
2294 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2296 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2297 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2298 * peicode.h (coff_get_symbol_info): Define.
2300 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2302 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2304 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2307 * libpei.h: New file, broken out of peicode.h.
2308 * peigen.c: New file, broken out of peicode.h.
2309 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2310 * configure.in: Add peigen.lo to list of files required for each
2312 * Makefile.am: Rebuild dependencies.
2313 (BFD32_BACKENDS): Add peigen.lo.
2314 (BFD32_BACKENDS_CFILES): Add peigen.c.
2315 (SOURCE_HFILES): Add libpei.h.
2316 * configure, Makefile.in: Rebuild.
2318 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2319 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2320 instead. Don't clear the s_paddr field for an uninitialized data
2323 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2324 coff_data_type to f_timdat.
2325 * peicode.h (pe_mkobject_hook): Likewise.
2327 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2328 number if COFF_IMAGE_WITH_PE.
2330 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2331 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2332 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2333 there is no SEC_DEBUGGING section.
2334 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2335 IMAGE_FILE_DEBUG_STRIPPED.
2337 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2338 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2339 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2340 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2342 * coffswap.h (IMAGE_BASE): Don't define.
2343 * pei-arm.c (IMAGE_BASE): Don't define.
2344 * pei-i386.c (IMAGE_BASE): Don't define.
2345 * pei-mcore.c (IMAGE_BASE): Don't define.
2346 * pei-ppc.c (IMAGE_BASE): Don't define.
2348 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2349 symbol, switch on the class when determining whether to modify the
2350 value. For PE, don't modify the value of a C_FCN symbol not named
2353 * libbfd-in.h (_bfd_abort): Declare.
2355 * bfd.c (_bfd_abort): New function.
2356 * libbfd.h: Rebuild.
2358 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2361 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2362 don't write out the associated line numbers.
2364 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2367 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2368 changes when the base type is unknown.
2370 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2373 * syms.c (BSF_DEBUGGING_RELOC): Define.
2374 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2375 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2377 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2378 BSF_DEBUGGING_RELOC set.
2379 * bfd-in2.h: Rebuild.
2381 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2383 * ecoff.c (bfd_debug_section): Update initialization for new
2385 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2386 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2388 1999-09-10 H.J. Lu <hjl@gnu.org>
2390 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2391 _bfd_filnmlen field.
2392 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2394 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2396 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2397 for FPTR relocs involving local symbols.
2399 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2400 value for the stub address in a call through a stub.
2401 Install the value for a local symbol directly into the DLT
2402 instead of generating a reloc. Correctly handle FPTR64 relocs.
2404 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2405 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2406 (elf_hppa_final_link): Call them.
2408 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2410 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2411 (elf_adjust_dynamic_symbol): ...from here.
2413 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2415 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2416 relocation, remove them. SECREL64->LTOFF16WF.
2417 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2419 (elf_hppa_relocate_insn): Similarly.
2421 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2422 (elf_hppa_relocate_insn): Similarly.
2424 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2426 (elf_hppa_relocate_insn): Similarly.
2428 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2429 Handle LTOFF_TP* relocs.
2430 (elf_hppa_relocate_insn): Similarly.
2432 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2433 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2434 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2436 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2437 DIR32, DIR64 and FPTR64 relocations.
2438 (elf_hppa_relocate_insn): Similarly.
2440 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2441 address of the .PARISC.global section.
2442 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2443 table entry elf_hppa_final_link_relocate. Do not give a warning
2444 for a reloc against an external symbol if it has a PA64 hash
2446 (elf_hppa_final_link_relocate): Significantly rework. Handle
2447 DLTIND relocations. Compute the final value of the relocation
2448 before passing the value of elf_hppa_relocate_insn.
2449 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2450 relocation support. Handle DLTIND relocation requests just like
2451 DLTREL relocation requests. Simplify branch handling.
2453 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2455 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2456 non-allocated section as done in i386 version.
2457 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2458 statement since this is no know relocation.
2460 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2462 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2464 (elf_hppa_relocate_insn): Similarly.
2466 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2468 (elf_hppa_relocate_insn): Similarly.
2470 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2471 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2472 Pass the relocate type rather than the insn format to
2473 elf_hppa_relocate_insn.
2474 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2475 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2477 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2479 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2480 (bfd_coff_filnmlen): Define.
2481 (bfd_coff_std_swap_table): Initialize new field.
2482 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2484 (coff_write_symbols): Likewise.
2485 (coff_get_normalized_symtab): Likewise.
2486 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2487 * libcoff.h: Rebuild.
2489 1999-09-06 Donn Terry <donn@interix.com>
2491 * coffcode.h (sort_by_secaddr): New static function if
2493 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2494 sections by VMA when assigning target_index values. Always set
2497 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2498 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2500 * libcoff.h: Rebuild.
2502 * coffcode.h (coff_set_custom_section_alignment): Add const to
2503 declaration to match definition.
2504 (coff_write_object_contents): Don't set F_AR32W(R)? if
2507 * coff-i386.c (in_reloc_p): Add declaration.
2508 (i386coff_vec): Simplify initialization of
2509 application_section_flags.
2511 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2512 version. Move COFF_WITH_PE specific code to new version.
2513 (stype_to_sec_flags): Likewise. Add section parameter.
2514 * coffgen.c (make_a_section_from_file): Set target_index before
2515 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2516 * libcoff.h: Rebuild.
2518 * syms.c (stt): Add some PE/PEI section names.
2519 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2521 (bfd_symbol_info): Check for 'w'.
2523 * section.c (struct bfd_comdat_info): Define.
2524 (asection): Add comdat field.
2525 (STD_SECTION): Initialize comdat field.
2526 (bfd_make_section_anyway): Likewise.
2527 * bfd-in2.h: Rebuild.
2529 1999-09-06 Andreas Schwab <schwab@suse.de>
2531 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2534 1999-09-06 Nick Clifton <nickc@cygnus.com>
2536 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2537 bfd_realloc instead of calloc and realloc.
2539 1999-09-04 Steve Chamberlain <sac@pobox.com>
2541 * cpu-pj.c: New file.
2542 * elf32-pj.c: New file.
2543 * config.bfd (pj*): New cpu.
2544 (pj-*-*, pjl-*-*): New targets.
2545 * configure.in (bfd_elf32_pj_vec): New target vector.
2546 (bfd_elf32_pjl_vec): New target vector.
2547 * archures.c (bfd_arch_pj): Define.
2548 * elf.c (prep_headers): Handle bfd_arch_pj.
2549 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2550 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2551 to target vector list.
2552 * Makefile.am: Rebuild dependencies.
2553 (ALL_MACHINES): Add cpu-pj.lo.
2554 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2555 (BFD32_BACKENDS): Add elf32-pj.lo.
2556 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2557 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2559 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2561 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2562 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2563 and NON_GOT_REF from weak defined symbol to real symbol.
2564 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2565 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2566 create a COPY reloc.
2567 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2568 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2569 don't create a COPY reloc.
2571 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2573 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2574 count those in sections we are not including in the link.
2576 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2578 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2579 field in hpux11 shared libraries.
2581 1999-09-02 Nick Clifton <nickc@cygnus.com>
2583 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2585 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2587 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2588 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2589 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2591 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2593 * elflink.h (record_link_assignment): When possible, keep the
2594 original type of the symbol.
2596 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2598 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2599 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2600 tools were configured.
2601 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2603 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2605 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2606 GOT entries for GOT16 relocations; they're not required.
2608 1999-08-24 Nick Clifton <nickc@cygnus.com>
2610 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2612 * config.bfd (arm-*-netbsd*): New target.
2613 * configure.in (armnetbsd_vec): New target vector.
2614 * configure: Regenerate
2615 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2617 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2618 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2619 (armnetbsd.lo): New rule with deps.
2620 * Makefile.in: Regenerate.
2622 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2625 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2627 * som.c (som_slurp_symbol_table): Fix typo in comment.
2629 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2631 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2632 here instead of using elf_section_data...
2634 1999-08-19 Nick Clifton <nickc@cygnus.com>
2636 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2637 relocations into the base file.
2638 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2639 we are building a base file.
2641 1999-08-19 Nick Clifton <nickc@cygnus.com>
2643 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2645 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2646 REL relocs when performing a partial relocation.
2648 1999-08-18 Donn Terry <donn@interix.com>
2650 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2651 _bfd_coff_link_input_bfd into top level.
2653 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2654 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2655 (coff_i386_rtype_to_howto): Likewise.
2656 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2657 Completely ignore symbols which are all zero.
2658 (dummy_reloc16_estimate): Add return 0.
2659 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2660 variable copy to name_copy to avoid shadowing outer scope
2662 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2663 from unsigned int to unsigned long. Add timestamp field.
2664 * libcoff.h: Rebuild.
2666 1999-08-17 H.J. Lu <hjl@gnu.org>
2668 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2671 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2673 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2674 for special section symbols.
2675 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2676 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2679 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2681 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2682 coincidence of variable names between old and new code.
2684 1999-08-12 Nick Clifton <nickc@cygnus.com>
2686 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2687 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2688 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2689 and 'addend' parameter a 'bfd_signed_vma'.
2690 (elf32_arm_final_link_relocate): Do not involve stubs in
2691 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2692 jumps, not function calls.
2694 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2696 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2697 in R_ARM_PC24 relocs.
2699 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2701 * elf-hppa.h (elf_hppa_fake_sections): New function.
2702 * elf32-hppa.c (elf_backend_fake_sections): Define.
2704 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2705 recent changes to the arch_info structure.
2707 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2708 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2709 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2712 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2713 Ralf Baechle <ralf@uni-koblenz.de>
2715 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2716 output DT_MIPS_GOTSYM.
2717 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2718 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2720 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2722 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2723 prototype. Handle local symbols. Add commentary.
2724 (mips_elf_calculate_relocation): Adjust accordingly.
2725 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2728 * elflink.h (elf_bfd_final_link): Tweak last change.
2730 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2732 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2733 elf-section data to allocate just the right amount of relocation
2734 space. Don't allocate the hash space twice.
2735 (elf_bfd_final_link): Calculate the amount of space to allocate in
2736 each relocation section.
2738 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2740 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2741 64bit mode, generate a section relative relocation for a 32bit
2743 (elf_hppa_is_local_label_name): New function.
2744 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2745 shared between 32bit and 64bit port.
2747 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2749 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2750 R_MIPS_GOT16 and R_MIPS_CALL16.
2751 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2752 to use when looking for a preexisting GOT entry.
2754 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2756 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2757 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2759 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2761 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2763 * elflink.h (elf_link_output_extsym): Don't output a weak
2764 reference to an undefined symbol just because it was defined weak
2767 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2769 * coffgen.c (coff_find_nearest_line): When looking for file, use
2770 last best match rather than first. If address is beyond last line
2771 number record, don't return the last line as the correct value.
2773 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2775 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2776 * bfd-in2.h: Rebuild.
2778 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2780 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2781 * coffcode.h (coff_set_custom_section_alignment): New static
2783 (coff_section_alignment_table): New static array.
2784 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2785 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2786 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2787 * libcoff.h: Rebuild.
2789 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2791 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2793 * Makefile.in: Rebuild.
2795 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2797 * section.c (SEC_SHARED): Define.
2798 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2799 (styp_to_sec_flags): Likewise.
2800 * peicode.h (coff_swap_scnhdr_out): Likewise.
2801 * bfd-in2.h: Rebuild.
2803 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2805 * coffcode.h (coff_classify_symbol): Comment out part of
2806 1999-08-05 change which breaks cygwin DLLs.
2808 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2809 * aclocal.m4, configure: Rebuild.
2811 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2813 * section.c (global_syms): Only initialize union field if
2816 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2818 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2819 the size of a GOT entry here.
2820 (mips_elf_calculate_relocation): Don't create a local GOT entry
2821 for the symbol in a GOT16 relocation; just for it's high-order bit
2822 (_bfd_mips_elf_relocate_section): Fix thinko.
2824 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2826 Based on patches from Donn Terry <donn@interix.com>:
2827 * coffcode.h (enum coff_symbol_classification): Define.
2828 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2829 _bfd_coff_classify_symbol. Change return type.
2830 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2831 (coff_slurp_symbol_table): Use coff_classify_symbol.
2832 (coff_classify_symbol): New static function.
2833 (coff_sym_is_global): Never define.
2834 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2835 * cofflink.c (coff_link_check_ar_symbols): Use
2836 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2837 (coff_link_add_symbols): Likewise.
2838 (_bfd_coff_link_input_bfd): Likewise.
2839 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2840 coff_classify_symbol.
2841 * libcoff.h: Rebuild.
2843 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2845 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2846 (e_ltpsel, e_rtpsel): Similarly.
2848 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2849 and 14bit ertpsel. Handle 64bit psel.
2851 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2853 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2854 handling for REL relocations. And only left-shift R_MIPS26
2855 relocation addends where necessary.
2857 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2859 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2860 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2861 Just return the relocation found.
2862 (mips_elf_relocate_section): Pull the LO16 addend out of the
2863 section itself when using REL relocations.
2865 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2866 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2869 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2871 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2872 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2873 relocation against a symbol in an input section with no output
2874 section. From Daniel Jacobowitz <drow@false.org>.
2876 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2878 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2879 look for generated file correctly.
2880 * aclocal.m4, configure: Rebuild.
2882 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2884 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2885 and R_MIPS16_26 relocations correctly when relocating.
2886 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2887 and R_MIPS_CALL_LO16 are for global symbols.
2889 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2891 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2893 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2894 variables and initialize them.
2896 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2898 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2899 there are no global symbols requiring GOT entries.
2900 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2901 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2902 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2904 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2905 symbols are considered to have the value zero.
2906 (_bfd_mips_elf_relocate_section): Don't try to perform a
2907 relocation for an undefined symbol.
2908 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2911 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2913 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2914 wants ba,a,pt %xcc instead of %icc.
2915 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2916 of large PLT entries.
2917 (sparc64_elf_plt_ptr_offset): Fix calculation.
2918 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2919 addend should be relative to load address, not .plt section start.
2920 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2922 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2924 * elf-bfd.h (struct elf_backend_data): Add
2925 print_symbol_all and output_arch_syms backend methods.
2926 * elfxx-target.h: Likewise.
2927 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2928 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2929 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2931 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2932 symbols in .dynsym, add their names into .dynstr. Put those symbols
2934 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2935 pointers to STT_REGISTER symbols in dynsym section.
2936 (sparc64_elf_print_symbol_all): New function.
2937 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2938 printing using the print_symbol_all hook.
2940 1999-07-30 Catherine Moore <clm@cygnus.com>
2942 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2945 1999-07-29 Richard Henderson <rth@cygnus.com>
2947 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2948 dynamic_sections_created.
2950 1999-07-29 Richard Henderson <rth@cygnus.com>
2952 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2953 (mips_rtype_to_howto): ... new function.
2954 (_bfd_mips_elf_relocate_section): Use it.
2956 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2958 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2960 1999-07-27 Nick Clifton <nickc@cygnus.com>
2962 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2964 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2965 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2967 1999-07-23 Donn Terry <donn@interix.com>
2969 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2970 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2971 * cofflink.c (coff_link_add_symbols): If PE, handle section
2973 * libcoff.h: Rebuild.
2975 * config.bfd (i[3456]86-*-interix*): New target.
2977 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2979 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2980 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2981 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2982 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2983 (COFF_SUPPORT_GNU_LINKONCE): Define.
2984 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2985 (COFF_SUPPORT_GNU_LINKONCE): Define.
2987 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2990 * makefile.dos: Remove; obsolete.
2991 * configure.bat: Remove; obsolete.
2993 1999-07-21 H.J. Lu <hjl@gnu.org>
2995 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2997 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2999 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3000 message and fail if a symbol index is out of range.
3002 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3004 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3005 when looking at a R_MIPS_GOT16 relocation.
3007 1999-07-20 Nick Clifton <nickc@cygnus.com>
3009 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3011 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3013 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3014 removed in previous change.
3015 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3016 in relocateable output.
3018 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3020 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3023 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3024 if they appear to be specially created by the linker.
3026 1999-07-19 Nick Clifton <nickc@cygnus.com>
3028 * targets.c (alternative_target): New field in bfd_target
3030 (bfd_search_for_target): New function: Find a target that
3031 satisifies a search function.
3032 * bfd-in2.h: Regenerate.
3034 * elfxx-target.h: Initialise the alternative_target field of
3035 the bfd_target structures to point to the other target (if
3037 * nlm-target.h: Initialise the alternative_target field of
3038 the bfd_target structures to point to the other target (if
3041 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3042 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3044 * aix386-core.c: Initialise new field of bfd_target structure.
3045 * aout-adobe.c: Initialise new field of bfd_target structure.
3046 * aout-arm.c: Initialise new field of bfd_target structure.
3047 * aout-target.h: Initialise new field of bfd_target structure.
3048 * aout-tic30.c: Initialise new field of bfd_target structure.
3049 * binary.c: Initialise new field of bfd_target structure.
3050 * bout.c: Initialise new field of bfd_target structure.
3051 * cisco-core.c: Initialise new field of bfd_target structure.
3052 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3053 * coff-alpha.c: Initialise new field of bfd_target structure.
3054 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3055 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3056 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3057 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3058 * coff-i386.c: Initialise new field of bfd_target structure.
3059 * coff-i860.c: Initialise new field of bfd_target structure.
3060 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3061 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3062 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3063 * coff-mips.c: Initialise new field of bfd_target structure.
3064 * coff-ppc.c: Initialise new field of bfd_target structure.
3065 * coff-rs6000.c: Initialise new field of bfd_target structure.
3066 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3067 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3068 * coff-tic30.c: Initialise new field of bfd_target structure.
3069 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3070 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3071 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3072 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3073 * hppabsd-core.c: Initialise new field of bfd_target structure.
3074 * hpux-core.c: Initialise new field of bfd_target structure.
3075 * i386msdos.c: Initialise new field of bfd_target structure.
3076 * i386os9k.c: Initialise new field of bfd_target structure.
3077 * ieee.c: Initialise new field of bfd_target structure.
3078 * ihex.c: Initialise new field of bfd_target structure.
3079 * irix-core.c: Initialise new field of bfd_target structure.
3080 * mipsbsd.c: Initialise new field of bfd_target structure.
3081 * netbsd-core.c: Initialise new field of bfd_target structure.
3082 * oasys.c: Initialise new field of bfd_target structure.
3083 * osf-core.c: Initialise new field of bfd_target structure.
3084 * ppcboot.c: Initialise new field of bfd_target structure.
3085 * ptrace-core.c: Initialise new field of bfd_target structure.
3086 * sco5-core.c: Initialise new field of bfd_target structure.
3087 * som.c: Initialise new field of bfd_target structure.
3088 * srec.c: Initialise new field of bfd_target structure.
3089 * tekhex.c: Initialise new field of bfd_target structure.
3090 * trad-core.c: Initialise new field of bfd_target structure.
3091 * versados.c: Initialise new field of bfd_target structure.
3092 * vms.c: Initialise new field of bfd_target structure.
3094 1999-07-19 Andreas Schwab <schwab@suse.de>
3096 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3099 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3101 * elflink.h (elf_link_adjust_relocs): New function.
3102 (elf_bfd_final_link): Use it.
3103 (elf_link_input_bfd): Deal with the fact that there can be
3104 two relocation sections for a single section.
3105 (elf_reloc_link_order): Likewise.
3107 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3108 a relocateable object.
3109 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3111 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3113 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3114 (sparc64_elf_get_reloc_upper_bound,
3115 sparc64_elf_get_dynamic_reloc_upper_bound,
3116 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3117 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3119 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3120 ELF64_R_TYPE_ID/DATA where appropriate.
3122 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3124 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3127 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3129 * elf32-mips.c (mips_elf_local_relocation_p): New static
3131 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3132 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3133 Always set *require_jalxp.
3134 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3135 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3136 GOT16 if the GOT16 is against a local symbol. Don't return false
3137 for an undefined symbol. If there is an overflow, assert that we
3140 1999-07-16 Andreas Schwab <schwab@suse.de>
3142 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3143 variables `link' and `elfsec'.
3144 (elf_bfd_final_link): Remove unused variable `os'.
3146 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3148 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3149 a PT_PHDR program headers.
3150 (_bfd_mips_elf_final_link): Don't assume there are going to be
3151 section symbols when we're not building a shared object.
3152 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3155 1999-07-15 J.T. Conklin <jtc@redback.com>
3157 * config.bfd (i[3456]86-*-vxworks*): New target.
3159 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3161 * elf32-mips.c (mips_elf_stub_section_p): New function.
3162 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3163 (mips_elf_relocate_section): Adjust calling sequence for
3164 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3165 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3168 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3170 * configure.in: Bump version number to 2.9.5.
3171 * configure: Rebuild.
3173 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3175 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3177 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3178 to derive final type instead of hardwiring a selection.
3180 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3182 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3183 things relocated by R_MIPS16_GPREL.
3184 (mips_elf_perform_relocation): Likewise.
3186 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3188 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3190 1999-07-14 Richard Henderson <rth@cygnus.com>
3192 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3193 (_bfd_mips_elf_size_dynamic_sections): Set it.
3194 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3195 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3196 new argument max_local.
3198 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3200 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3201 subwords when handling an R_MIPS16_26 relocation.
3202 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3205 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3206 dst_mask to match reality.
3207 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3208 (mips_elf_obtain_contents): Use bfd_get.
3209 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3210 (mips_elf_relocate_section): Likewise.
3212 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3214 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3215 (mips_elf_relocate_section): Adjust calling sequence for
3216 mips_elf_perform_relocation.
3217 (mips_elf_perform_relocation): Take additional argument. Handle
3218 R_MIPS16_26. Use bfd_put for convenience.
3220 1999-07-13 Richard Henderson <rth@cygnus.com>
3222 * elf.c (assign_file_positions_for_segments): Thinko last change.
3223 Always overwrite p_flags.
3225 1999-07-13 Richard Henderson <rth@cygnus.com>
3227 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3228 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3229 .dynbss and .rel[a].bss if want_dynbss.
3230 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3232 1999-07-13 Richard Henderson <rth@cygnus.com>
3234 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3236 1999-07-13 Richard Henderson <rth@cygnus.com>
3238 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3239 (struct elf_link_hash_table): Add dynlocal.
3240 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3241 (_bfd_elf_link_adjust_dynindx): Delete.
3242 (_bfd_elf_link_renumber_dynsyms): Prototype.
3243 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3244 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3245 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3246 (_bfd_elf_link_lookup_local_dynindx): New function.
3247 (elf_link_renumber_hash_table_dynsyms): New function.
3248 (_bfd_elf_link_renumber_dynsyms): New function.
3249 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3250 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3251 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3252 instead of elf_link_remove_section_and_adjust_dynindices.
3253 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3254 (elf_link_assign_sym_version): Remove removed_dynamic code.
3255 (elf_link_renumber_dynsyms): Delete.
3256 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3258 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3259 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3260 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3261 * elf32-mips.c: Similarly.
3262 * elf32-ppc.c: Similarly.
3263 * elf32-sparc.c: Similarly.
3264 * elf64-alpha.c: Similarly.
3265 * elf64-sparc.c: Similarly.
3267 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3269 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3270 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3271 when the relocation is against _gp_disp.
3273 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3275 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3276 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3277 to possibly_dynamic_relocs. Adjust usage throughout code.
3278 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3279 (elf_mips_ctor64_howto): Likewise.
3280 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3282 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3283 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3284 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3285 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3287 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3289 * Makefile.am: Rebuild dependencies.
3290 * Makefile.in: Rebuild.
3292 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3293 * bfd-in2.h: Rebuild.
3295 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3296 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3297 structure initializations. Add casts.
3298 * reloc.c (EMPTY_HOWTO): Define.
3299 * bfd-in2.h: Rebuild.
3300 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3301 comparisons against 0.
3302 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3303 previous_ibfd_e_flags to unsigned long.
3304 * vms.h (struct vms_private_data_struct): Change section_count to
3306 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3307 (_bfd_vms_write_gsd): Change symnum to unsigned.
3308 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3309 * vms-tir.c (etir_sta): Change psect to unsigned.
3310 (alloc_section): Change idx to unsigned.
3311 (tir_sta, tir_ctl): Change psect to unsigned.
3312 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3313 * vms.c (priv_section_count): Change to unsigned.
3315 1999-07-12 Andreas Schwab <schwab@suse.de>
3317 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3318 * m68klinux.c: Likewise.
3320 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3322 * Many files: Changes to avoid gcc warnings: Remove unused local
3323 variables. Add default case to enum switches.
3324 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3325 compile if not COFF_IMAGE_WITH_PE.
3326 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3327 (bfd_arm_get_bfd_for_interworking): Likewise.
3328 (bfd_arm_process_before_allocation): Likewise.
3329 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3330 * pei-arm.c: Likewise.
3331 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3332 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3333 (mips_elf_got16_entry): Put parens around & in body of ==.
3334 (mips_elf_calculate_relocation): Correct test for empty string.
3335 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3337 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3340 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3342 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3343 as appropriate. Fill in structure initializations. Add variable
3344 initializations. Add casts.
3345 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3346 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3348 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3350 * elf-bfd.h (bfd_elf_hash): Update declaration.
3351 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3352 when calling bfd_elf_hash.
3354 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3356 * libbfd.c (bfd_put_8): Make it of type `void'.
3357 * bfd-in2.h: Regenerated.
3358 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3360 (_bfd_mips_elf_final_link): Likewise.
3362 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3364 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3366 * config.bfd (hppa*-*-linux-gnu*): New target
3368 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3370 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3371 (_bfd_mips_elf_create_dynamic_sections): New function.
3372 (_bfd_mips_elf_add_symbol_hook): Likewise.
3373 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3374 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3375 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3376 (_bfd_mips_elf_gc_mark_hook): Likewise.
3377 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3378 (_bfd_mips_elf_always_size_sections): Likewise.
3379 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3380 (_bfd_mips_elf_check_relocs): Likewise.
3381 (_bfd_mips_elf_link_hash_table_create): Likewise.
3382 (_bfd_mips_elf_print_private_data): Likewise.
3383 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3384 (_bfd_mips_elf_final_link): Likewise.
3385 (_bfd_mips_elf_additional_program_headers): Likewise.
3386 (_bfd_mips_elf_modify_segment_map): Likewise.
3387 (_bfd_mips_elf_relocate_section): Likewise.
3388 * elf32-mips.c (mips_elf32_object_p): Move contents into
3389 _bfd_mips_elf_object_p.
3390 (mips_elf_additional_program_headers): Rename to
3391 _bfd_mips_elf_additional_program_headers.
3392 (mips_elf_modify_segment_map): Rename to
3393 _bfd_mips_elf_modify_segment_map.
3394 (elf_mips_abi_name): Change prototype.
3395 (mips_elf32_section_from_shdr): Merge into
3396 _bfd_mips_elf_section_from_shdr.
3397 (mips_elf32_section_processing): Merge into
3398 _bfd_mips_elf_section_processing.
3399 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3400 the right back-end ELF linker.
3401 (mips_elf_relocate_section): Rename to
3402 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3403 (mips_elf_link_output_symbol_hook): Rename to
3404 _bfd_mips_elf_link_output_symbol_hook.
3405 (mips_elf_create_dynamic_section): Rename to
3406 _bfd_mips_elf_create_dynamic_section.
3407 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3408 Adjust for 64-bit code. Use mips_elf_got_section.
3409 (mips_elf_adjust_dynamic_symbol): Rename to
3410 _bfd_mips_elf_adjust_dynamic_symbol. Use
3411 mips_elf_allocate_dynamic_relocations.
3412 (mips_elf_finish_dynamic_symbol): Rename to
3413 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3414 Adjust for 64-bit code.
3415 (mips_elf_finish_dynamic_sections): Rename to
3416 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3417 (mips_elf_always_size_sections): Rename to
3418 _bfd_mips_elf_always_size_sections.
3419 (mips_elf_add_symbol_hook): Rename to
3420 _bfd_mips_elf_add_symbol_hook.
3421 (mips_elf_next_lo16_addend): Constify.
3422 (mips_elf_calculate_relocation): Likewise.
3423 (mips_elf_obtain_contents): Likewise.
3424 (mips_elf_perform_relocation): Likewise.
3425 (mips_elf_create_dynamic_relocation): Likewise.
3426 (mips_elf_allocate_dynamic_relocations): New function.
3427 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3428 (MIPS_ELF_REL_SIZE): Likewise.
3429 (MIPS_ELF_DYN_SIZE): Likewise.
3430 (MIPS_ELF_GOT_SIZE): Likewise.
3431 (MIPS_ELF_SYM_SIZE): Likewise.
3432 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3433 (MIPS_ELF_GET_WORD): Likewise.
3434 (MIPS_ELF_PUT_WORD): Likewise.
3435 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3436 (STUB_LW): Conditionalize for 64-bit value.
3437 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3439 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3440 Check it for inconsistency.
3441 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3443 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3445 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3446 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3447 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3448 (mips_elf_local_got_index): Likewise.
3449 (mips_elf_got_page): Likewise.
3450 (mips_elf_got_info): Likewise.
3451 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3452 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3453 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3454 instead of constant `2'.
3455 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3456 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3457 (mips_elf_size_dynamic_sections): Use
3458 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3459 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3460 Adjust all releveant entries in elf backend table.
3461 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3462 (mips_elf64_section_processing): Likewise.
3463 Adjust elf backend entries to use _bfd_mips_elf variants now
3466 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3468 (size_dynamic_sections): Likewise.
3469 (elf_link_output_extsym): Likewise.
3470 * elf.c: (elf_fake_sections): Likewise.
3471 * libbfd.c (bfd_get): New macro.
3472 (bfd_put): Likewise.
3473 * bfd-in2.h: Regenerated.
3475 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3477 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3478 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3479 wap_reloca_in, and swap_reloca_out.
3480 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3481 multiple internal relocations per external relocation.
3482 (link_read_relocs): Likewise.
3483 (elf_bfd_final_link): Likewise.
3484 (elf_link_input_bfd): Likewise.
3485 (elf_gc_mark): Likewise.
3486 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3487 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3489 (size_info): Add entries for new fields.
3490 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3491 (mips_elf64_be_swap_reloc_in): New function.
3492 (mips_elf64_be_swap_reloc_out): Likewise.
3493 (mips_elf64_be_swap_reloca_in): Likewise.
3494 (mips_elf64_be_swap_reloca_out): Likewise.
3495 (mips_elf64_size_info): Add entries for new fields.
3497 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3499 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3500 field equals the new rel_count field.
3501 (elf_link_input_bfd): When doing a relocateable link, use the new
3502 rel_count field rather than the reloc_count field.
3503 (elf_reloc_link_order): Likewise.
3504 (elf_finish_pointer_linker_section): Likewise.
3506 Based on patch from H.J. Lu <hjl@gnu.org>:
3507 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3508 shared library to override a weak definition in a regular object.
3510 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3512 * libhppa.h: Revert July 2, 1999 patch.
3514 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3515 need to generate DLTIND relocations, not DLTREL relocations.
3517 1999-07-05 Nick Clifton <nickc@cygnus.com>
3519 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3521 (coff_set_flags): Recognise arm 5 architectures.
3523 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3524 Add support for armv5 architecture.
3526 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3528 * reloc.c: Add new, assembler only, ARM reloc:
3529 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3531 * bfd-in2.h: Regenerate.
3533 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3535 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3536 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3537 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3538 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3539 * elf32-mips.c (ABI_64_P): New macro.
3540 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3541 (_bfd_mips_elf_find_nearest_line): Adjust call to
3542 _bfd_dwarf2_find_nearest_line.
3543 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3544 * libbfd.h: Regenerated.
3546 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3548 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3550 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3552 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3553 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3555 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3557 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3559 (_bfd_elf_init_reloc_shdr): New function.
3560 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3561 bfd_alloc followed by memset.
3562 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3563 (elf_fake_sections): Here.
3564 (assign_section_numbers): Assign section numbers for the second
3565 relocation section, if required.
3566 * elflink.h (elf_link_output_relocs): New function.
3567 (elf_link_size_reloc_section): Likewise.
3568 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3569 (elf_link_input_bfd): Use elf_link_output_relocs.
3571 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3572 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3574 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3576 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3579 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3581 * elf32-mips.c (mips_elf_got_info): Move declaration before
3582 prototypes. Change global_gotsym to be a pointer to a hash entry,
3583 rather than a number index.
3584 (mips_elf_link_hash_entry): Move declaration before prototypes.
3585 (mips_elf_irix6_finish_dynamic_symbol): New function.
3586 (mips_elf_sign_extend): Likewise.
3587 (mips_elf_high): Likewise.
3588 (mips_elf_higher): Likewise.
3589 (mips_elf_highest): Likewise.
3590 (mips_elf_global_got_index): Likewise.
3591 (mips_elf_local_got_index): Likewise.
3592 (mips_elf_got_offset_from_index): Likeiwse.
3593 (mips_elf_record_global_got_symbol): Likewise.
3594 (mips_elf_got_page): Likewise.
3595 (mips_elf_next_lo16_addend): Likewise.
3596 (mips_elf_calculate_relocation): Likewise.
3597 (mips_elf_obtain_contents): Likewise.
3598 (mips_elf_perform_relocation): Likewise.
3599 (mips_elf_assign_gp): Likewise.
3600 (mips_elf_sort_hash_table_f): Likewise.
3601 (mips_elf_sort_hash_table): Likewise.
3602 (mips_elf_got_section): Likewise.
3603 (mips_elf_got_info): Likewise.
3604 (mips_elf_create_local_got_entry): Likewise.
3605 (mips_elf_got16_entry): Likewise.
3606 (mips_elf_create_dynamic_relocation): Likewise.
3607 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3608 (mips_elf_final_gp): Use mips_elf_assign_gp.
3609 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3610 into SHN_SCOMMON automatically on IRIX6.
3611 (mips_elf_add_symbol_hook): Likewise.
3612 (mips_elf_relocate_section): Rewrite, using
3613 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3614 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3615 Don't deal with .rld_map on IRIX6.
3616 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3617 section flags appropriately for .got.
3618 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3619 the got. Call mips_elf_record_global_got_symbol and allocate
3620 local got space appropriately.
3621 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3622 char *. Rework calculation of GOT size. Sort dynamic symbol
3623 table entries so entries that do not require GOT entries appear at
3624 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3625 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3627 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3629 (mips_elf_finish_dynamic_symbol): Use
3630 mips_elf_irix6_finish_dynamic_symbol.
3631 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3632 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3633 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3635 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3637 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3638 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3640 1999-06-04 Philip Blundell <philb@gnu.org>
3642 * elf32-arm.h (elf_backend_got_header_size): Define.
3643 (elf_backend_plt_header_size): Likewise.
3645 1999-06-28 Jim Pick <jim@jimpick.com>
3647 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3649 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3651 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3652 relocation function.
3653 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3655 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3657 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3658 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3659 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3660 (_bfd_mips_elf_section_from_shdr): Use them.
3661 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3662 of GP-relative sections.
3663 (_bfd_mips_elf_set_section_contents): Use them.
3664 (_bfd_mips_elf_section_processing): Share code between .sdata and
3665 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3666 (mips_elf_additional_program_headers): Add handling for
3667 PT_MIPS_OPTIONS segment on IRIX6.
3668 (mips_elf_modify_segment_map): Likeiwse.
3669 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3670 Include the options sections on IRIX6. Don't look for GP-relative
3671 sections by name; use SHF_MIPS_GPREL instead.
3672 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3674 (mips_elf_create_dynamic_sections): Don't muck about with section
3675 alignments and such on IRIX6.
3676 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3677 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3678 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3679 bfd_zalloc rather than bfd_alloc and memset.
3680 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3681 Don't assert the existence of .rld_map on IRIX6.
3682 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3684 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3685 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3688 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3690 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3691 (mips_elf_swap_msym_out): New function.
3692 (mips_elf_create_msym_section): Likewise.
3693 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3694 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3695 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3696 section not named .msym.
3697 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3698 .msym directly. Set appropriate attributes for the .msym
3700 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3701 (mips_elf_link_hash_newfunc): Clear it.
3702 (mips_elf_create_dynamic_sections): Create the .msym section
3704 (mips_elf_size_dynamic_sections): Allocate space for the
3705 .msym section. Add a DT_MIPS_MSYM entry.
3706 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3708 (mips_elf_finish_dynamic_sections): Assign a value for
3709 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3711 * elf32-mips.c (irix_compat_t): New enumeration.
3712 (ABI_N32_P): New macro.
3713 (IRIX_COMPAT): Likewise.
3714 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3715 (mips_elf_relocate_section): Fix typo.
3717 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3719 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3720 as writable PE sections.
3722 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3724 * dwarf2.c (struct arange): New type.
3725 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3726 (arange_add): New function.
3727 (decode_line_info): Keep track of address ranges that a compilation
3729 (comp_unit_contains_address): Return true if address is contained
3730 in _any_ of the address ranges associated with a compilation unit.
3731 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3732 on the first comp_unit that contains the address.
3734 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3736 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3737 (decode_line_info): Add variable STASH and initialize it to point
3738 to the per-bfd dwarf2_debug info. Remove static variable
3739 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3741 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3743 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3744 shared library to have an undefined symbol.
3746 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3747 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3749 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3751 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3752 * elf32-hppa.c: Remove everything related to symbol extension
3753 sections & records. Use the common elf_hppa_final_write_processing.
3755 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3757 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3758 functions instead of _init/_fini if requested.
3760 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3762 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3765 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3767 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3768 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3770 (ppc_elf_finish_dynamic_sections): Check for positive section
3771 dynindx field, rather than comparing against -1.
3772 (ppc_elf_relocate_section): Only return false if undefined_symbol
3773 or reloc_overflow fail, not always upon encountering an error.
3775 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3777 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3778 bfd_byte * before performing pointer arithmetic.
3780 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3782 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3784 * elf32-hppa.c: Include elf-hppa.h.
3785 (ARCH_SIZE): Define.
3786 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3788 (elf32_hppa_info_to_howto): Similarly.
3789 (elf_hppa_howto_table): Similarly.
3790 (elf_hppa_reloc_type_lookup): Similarly.
3791 (hppa_elf_gen_reloc_type): Similarly.
3792 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3794 1999-06-22 Nick Clifton <nickc@cygnus.com>
3796 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3797 handling R_V850_22_PCREL relocation.
3799 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3801 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3804 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3806 * section.c (_bfd_strip_section_from_output): Ignore sections
3807 DISCARDed by the link script.
3809 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3811 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3812 Remove unused local variable spp.
3814 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3815 the entry symbol is not set.
3817 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3819 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3820 GPDISP or LITUSE in a relocatable link.
3822 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3824 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3825 * (alloc_dwarf1_func): Likewise.
3827 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3829 * libhppa.h: Fix various formatting errors.
3830 (assemble_3); Rewrite using CATENATE.
3831 (assemble_17): Fix various bugs.
3833 1999-06-16 Nick Clifton <nickc@cygnus.com>
3835 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3837 1999-06-15 Richard Henderson <rth@cygnus.com>
3839 * section.c (SEC_SHORT): Define.
3840 * bfd-in2.h: Rebuild.
3842 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3844 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3845 Remove abfd parameter. Use _bfd_strip_section_from_output.
3846 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3848 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3849 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3850 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3852 (bfd_elf_size_dynamic_sections): Use it.
3854 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3856 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3857 complain_overflow_bitfield to complain_overflow_signed.
3859 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3861 * elflink.h (elf_link_read_relocs_from_section): New function,
3863 (elf_link_read_relocs): Here. Use it for both relocation
3866 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3868 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3869 asect->reloc_count is valid.
3871 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3873 * elf32-mips.c (mips_elf32_section_processing): Permit a
3874 SHT_MIPS_REGINFO section to have a size of 0.
3876 1999-06-12 David O'Brien <obrien@freebsd.org>
3878 * config.bfd (alpha*-*-freebsd*): New target.
3879 (i[3456]86-*-freebsd*): Now defaults to ELF.
3881 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3883 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3884 wrap if the relocation covers the high bit of an address.
3886 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3888 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3890 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3891 instead of R_SPARC_max.
3892 (sparc64_elf_info_to_howto): Likewise.
3893 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3894 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3896 1999-06-07 Richard Henderson <rth@cygnus.com>
3898 * section.c (_bfd_strip_section_from_output): Remove output
3899 sections with no initial link_order.
3901 1999-06-07 Nick Clifton <nickc@cygnus.com>
3903 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3905 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3907 * Makefile.am (SOURCE_HFILES): Add missing headers.
3908 * Makefile.in: Regenerated.
3910 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3912 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3915 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3917 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3918 range undefweak symbols.
3919 * hash.c: Add missing comma after @xref{}
3920 * linker.c: Likewise.
3922 1999-06-04 Nick Clifton <nickc@cygnus.com>
3924 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3926 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3927 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3928 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3929 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3931 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3933 * Makefile.am: Rebuild dependencies.
3934 (BFD32_BACKENDS): Add dwarf1.lo.
3935 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3936 * Makefile.in: Rebuild.
3938 1999-06-04 Nick Clifton <nickc@cygnus.com>
3940 * Makefile.am: Add epoc-arm-pe target.
3941 * Makefile.in: Regenerate.
3942 * pe-arm.c: Only redefine interworking function names if they have
3943 not already been redefined.
3944 * pei-arm.c: Only redefine interworking function names if they have
3945 not already been redefined.
3946 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3948 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3951 1999-06-03 Nick Clifton <nickc@cygnus.com>
3953 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3955 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3957 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3959 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3961 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3962 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3964 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3966 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3967 in other text sections.
3969 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3971 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3972 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3973 * libbfd.h: Regenerate.
3974 * coff-sh.c (sh_merge_private_data): Delete.
3975 (coff_bfd_merge_private_bfd_data): Change to
3976 _bfd_generic_verify_endian_match.
3977 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3979 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3981 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3983 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3985 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3987 (bfd_elf32_arm_process_before_allocation): Likewise.
3988 * bfd-in2.h: Rebuild.
3990 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3992 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3993 track of end_sequence markers.
3994 (add_line_info): Add END_SEQUENCE arg.
3995 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3996 debug-line info---it doesn't work right if a compilation unit
3997 consists of multiple discontiguous code-sequences. It would be
3998 worthwhile to optimize for the common case where a compilation
3999 unit results in a contiguous set of code sequences, but this is
4000 quite tricky to get right for arbitrary DWARF2 files.
4001 (lookup_address_in_line_info_table): Don't use the last line entry
4002 for a compilation unit for anything with an address higher than
4003 this line entry. Also, check for end_sequence markers to
4004 correctly handle discontinuities.
4005 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4006 compilation units, check all compilation units with each->high==0
4007 just like when reading compilation units.
4009 * dwarf2.c (decode_line_info): Initialize table->files and
4010 table->last_line to NULL to avoid segfaults due to random
4011 values in these members.
4012 (concat_filename): Check for out-of-range file number before
4013 indexing filename table. Segfaults suck.
4015 * dwarf2.c (decode_line_info): Don't truncate address to least
4016 significant 32 bits (breaks 64 bit targets).
4017 (lookup_address_in_function_table): Ditto.
4018 (comp_unit_contains_address): Ditto.
4020 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4022 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4023 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4024 (mips_elf64_howto_table_rela): Likewise.
4026 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4028 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4029 single section has two associated relocation sections.
4031 1999-06-02 Mark Salter <msalter@cygnus.com>
4033 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4034 COFF_WITH_PE defined.
4036 1999-06-02 Nick Clifton <nickc@cygnus.com>
4038 * pe-arm.c: Rename global arm interworking functions to avoid name
4039 collision when all targets BFD is built.
4042 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4044 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4045 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4046 (bfd_elf_section_data): Add use_rela_p.
4047 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4048 (_bfd_elf_new_section_hook): Likewise.
4049 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4051 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4052 * elfcode.h (write_relocs): Determine whether or not use rela
4053 relocs based on the relocation section header.
4054 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4055 instead of use_rela_p.
4056 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4057 (elf_backend_may_use_rela_p): Likewise.
4058 (elf_backend_default_use_rela_p): Likewise.
4059 (elfNN_bed): Use them.
4061 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4063 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4065 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4067 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4068 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4069 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4070 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4071 * bfd-in2.h: Regenerated.
4072 * libbfd.h: Likewise.
4073 * elf32-mips.c (mips_info_to_howto_rela): New function.
4074 (USE_REL): Adjust for new conventions.
4075 (MINUS_ONE): New macro.
4076 (elf_mips_howto_table): Add R_MIPS_SUB.
4077 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4079 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4080 .MIPS.content section.
4081 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4082 with .MIPS.content as .MIPS.content sections. Set
4083 SHF_MNIPS_NOSTRIP for such section.
4084 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4085 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4086 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4088 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4090 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4093 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4096 1999-05-30 Philip Blundell <philb@gnu.org>
4098 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4099 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4100 the addend does not overflow into the rest of the word.
4102 1999-05-29 Nick Clifton <nickc@cygnus.com>
4104 * bfd-in.h: Amend prototype for
4105 bfd_elf32_arm_process_before_allocation .
4106 * bfd-in.h: Regenerate.
4108 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4109 elements in a fixed sized array.
4110 (ARM_ELF_ABI_VERSION): Define.
4111 (ARM_ELF_OS_ABI_VERSION): Define.
4112 (R_ARM_THM_ABS5): Fix rightshift and size.
4113 (R_ARM_THM_PC22): Fix size.
4114 (R_ARM_PLT32): Define Howto.
4115 (find_howto): New function: Locate a howto based on a reloc
4117 (elf32_arm_info_to_howto): Use find_howto if necessary.
4118 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4119 bfd_reloc_code_real_type.
4120 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4121 and BFD_RELOC_VTABLE_ENTRY.
4122 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4124 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4125 elements in a fixed sized array.
4126 (ARM_ELF_ABI_VERSION): Define.
4127 (ARM_ELF_OS_ABI_VERSION): Define.
4128 (R_ARM_THM_ABS5): Fix rightshift and size.
4129 (R_ARM_THM_PC22): Fix size.
4130 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4131 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4132 bfd_reloc_code_real_type.
4134 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4135 no_pipeline_knowledge.
4136 (elf32_arm_link_hash_create): Initialise new field to zero.
4137 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4138 no_pipeline_knowledge. Use this parameter to initialise the field
4139 in the globals data structure.
4140 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4141 no_pipeline_knowledge is false and the binary is from an old
4143 (elf32_arm_merge_private_data): Generate an error if an attempt is
4144 made to linl together big endian and little endian code.
4145 (elf32_arm_post_process_headers): New function: Initialise the
4146 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4148 (elf_backend_post_process_headers): Define.
4150 1999-05-28 Nick Clifton <nickc@cygnus.com>
4152 * elf-bfd.h (struct elf_backend_data): Add new field:
4153 elf_backend_post_process_headers.
4155 * elfxx-target.h (elf_backend_post_process_headers): Define to
4156 NULL if not already defined.
4157 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4159 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4161 (_bfd_elf_compute_section_file_positions): Call
4162 elf_backend_post_process_headers if defined.
4164 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4166 * configure.in: Check whether getuid and getgid exist.
4167 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4168 HAVE_GETGID are not defined, respectively.
4169 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4171 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4172 * configure, config.in: Rebuild.
4174 1999-05-28 Martin Dorey <mdorey@madge.com>
4176 * elf32-i960.c: New file.
4177 * elf.c (prep_headers): Handle bfd_arch_i960.
4178 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4179 * config.bfd (i960-*-elf*): New target.
4180 * configure.in (bfd_elf32_i960_vec): New target vector.
4181 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4182 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4183 * Makefile.in, aclocal.m4, configure: Rebuild.
4185 1999-05-27 Nick Clifton <nickc@cygnus.com>
4187 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4189 (find_howto): New function: Find entries in the
4190 elf32_arm_howto_table.
4191 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4193 (elf32_arm_reloc_type_lookup): Add lookup for
4194 BFD_RELOC_ARM_PLT32.
4196 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4198 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4199 (elf32_arm_link_hash_table_create): Use above function as the
4200 constructor for hash table entries.
4201 (elf32_arm_relocate_section): Avoid crash when there is no output
4203 (elf32_arm_final_link_relocate): New parameter h.
4204 (elf32_arm_relocate_section): Pass symbol hash entry to above
4206 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4209 1999-05-25 Catherine Moore <clm@cygnus.com>
4211 * coff-arm.c (coff_arm_relocate_section): Don't emit
4212 base file entries for pc-relative values.
4214 1999-05-25 DJ Delorie <dj@cygnus.com>
4216 * peicode.h (coff_swap_sym_in): When we create the actual section
4217 to reflect the not-there section C_SECTION symbols refer to,
4218 change the symbol class to C_STAT as the section is now really
4221 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4223 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4226 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4228 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4230 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4231 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4233 1999-05-16 Nick Clifton <nickc@cygnus.com>
4235 * coff-mcore.c (in_reloc_p): Reinstate.
4237 1999-05-15 Nick Clifton <nickc@cygnus.com>
4239 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4240 * bfd-in2.h: Regenerate.
4241 * coff-mcore.c (in_reloc_p): Remove defintion.
4242 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4243 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4244 IMAGE_REL_MCORE_RVA.
4245 (coff_mcore_rtype_to_howto): Add special processing for
4246 IMAGE_REL_MCORE_RVA.
4247 (coff_mcore_relocate_section): Add support for
4248 IMAGE_REL_MCORE_RVA.
4249 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4250 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4252 (mcore_elf_relocate_section): Delete redundant case labels.
4254 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4256 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4257 precedence between bit-and and comparison.
4259 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4261 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4262 list of target formats (targ_selvecs).
4263 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4264 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4266 1999-05-10 DJ Delorie <dj@cygnus.com>
4268 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4269 reasonable mode until "ar x" is smart enough to skip it (fixes
4270 gcc/libgcc.a builds on mips-ecoff targets
4272 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4273 to work. Hack to support MS import libraries, which use different
4274 COMDAT types than GNU.
4275 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4276 to implied zero-length sections (see peicode below)
4277 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4278 filename symbols, which use one *or more* auxents.
4279 * coffswap.h (coff_swap_aux_in): ditto
4280 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4283 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4285 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4286 for all relocations.
4288 1999-05-10 Catherine Moore <clm@cygnus.com>
4290 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4291 if COFF_IMAGE_WITH_PE.
4292 (bfd_arm_process_before_allocation): Likewise.
4293 (bfd_arm_get_bfd_for_interworking): Likewise.
4294 * coff-arm.c: Likewise.
4295 * bfd-in2.h: Regenerate.
4296 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4297 (armpe_big_vec): Likewise.
4298 * configure: Rebuild.
4300 1999-05-10 Nick Clifton <nickc@cygnus.com>
4302 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4303 section, not just .rel. Same for .rela.
4305 1999-05-07 Nick Clifton <nickc@cygnus.com>
4307 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4308 endianism with an error message.
4310 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4312 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4313 assignment from "unsigned char *" to "char *".
4314 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4316 1999-05-05 Catherine Moore <clm@cygnus.com>
4318 * coff-arm.c (coff_arm_relocate_section): Add one to
4319 address of ARM_RVA32 thumb functions.
4321 1999-05-05 Catherine Moore <clm@cygnus.com>
4323 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4324 (elf32_m68k_copy_private_bfd_data): New.
4325 (elf32_m68k_merge_private_bfd_data): New.
4326 (elf32_m68k_print_private_bfd_data): New.
4327 (CPU32_FLAG): Define.
4328 (PLT_CPU32_ENTRY_SIZE): Define.
4329 (elf_cpu32_plt0_entry): Declare.
4330 (elf_cpu32_plt_entry): Declare.
4331 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4332 (elf_m68k_finish_dynamic_symbol): Likewise.
4333 (elf_m68k_finish_dynamic_sections): Likewise.
4334 (elf_backend_plt_header_size): Remove definition.
4335 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4336 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4337 (bfd_elf32_bfd_set_private_flags): Define.
4338 (bfd_elf32_bfd_print_private_bfd_data): Define.
4340 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4342 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4343 and R_LONG_PCREL_MODE.
4345 1999-04-29 Nick Clifton <nickc@cygnus.com>
4347 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4349 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4351 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4352 in relocation calculation.
4354 1999-04-26 Tom Tromey <tromey@cygnus.com>
4356 * aclocal.m4, configure: Updated for new version of libtool.
4358 1999-04-21 Nick Clifton <nickc@cygnus.com>
4360 * coff-mcore.c: Add support for mcore relocs.
4362 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4364 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4365 incorrect use EF_MIPS_xxBITPTRS.
4367 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4369 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4372 * bfd-in2.h: Rebuild.
4373 * libbfd.h: Rebuild.
4375 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4377 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4378 (coff_arm_relocate_section): Add ARM26D transform. Only
4379 change to ARM26D for relocateable links.
4381 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4383 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4384 (bfd_elf32_bfd_print_private_bfd_data): New.
4386 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4388 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4389 refetch addend if USE_REL, add many comments regarding current state.
4390 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4391 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4392 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4393 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4395 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4397 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4398 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4400 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4402 * dwarf2.c (decode_line_info): Don't truncate address to least
4403 significant 32 bits (breaks 64 bit targets).
4404 (lookup_address_in_function_table): Ditto.
4405 (comp_unit_contains_address): Ditto.
4407 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4409 * coff-arm.c (arm_emit_base_file_entry): New routine.
4410 (A2T3_OFFSET): Define.
4411 (T2A3_OFFSET): Define.
4412 (coff_arm_relocate_section): Emit base file entries for interworking
4415 1999-04-13 Philip Blundell <philb@gnu.org>
4417 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4418 relocs 17 through 19.
4420 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4422 * elfcode.h: Remove fnmatch.h.
4423 * elflink.h (elf_link_assign_sym_version): Call back to ld
4424 instead of calling fnmatch.
4426 * config.bfd (i?86-*-beoself): Include pe vecs.
4428 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4430 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4433 1999-04-10 Richard Henderson <rth@cygnus.com>
4435 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4436 when trying to resolve dynamic symbol references.
4437 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4438 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4439 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4440 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4441 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4442 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4443 * elflink.h (elf_link_output_extsym): Likewise.
4445 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4447 * section.c (_bfd_strip_section_from_output): New function moved from
4448 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4449 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4450 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4451 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4452 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4453 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4454 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4455 * bfd-in2.h: Update.
4457 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4459 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4461 1999-04-08 Nick Clifton <nickc@cygnus.com>
4463 * coff-mcore.c: New File: Support for mcore-pe targets.
4464 * cpu-mcore.c: New File: Support for mcore targets.
4465 * elf32-mcore.c: New File: Support for mcore-elf target.
4466 * pe-mcore.c: New File: Definitions for mcore-pe target.
4467 * pei-mcore.c: New File: Definitions for mcore-pei target.
4468 * Makefile.am: Add support for MCore targets.
4469 * Makefile.in: Regenerate.
4470 * config.bfd: Add support for MCore targets.
4471 * configure.in: Add support for MCore targets.
4472 * configure: Regenerate.
4473 * archures.c: Add support for MCore architecture.
4474 * bfd-in2.h: Regenerate.
4475 * coffcode.h: Add support for mcore-pe targets.
4476 * elf.c: Add support for mcore-elf target.
4477 * reloc.c: Add support for MCore relocs.
4478 * targets.c: Add support for MCore targets.
4480 1999-04-07 Nick Clifton <nickc@cygnus.com>
4482 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4483 R_ARM_XPC25 and R_ARM_THM_XPC22.
4484 (elf32_arm_reloc_map): Remove redundant entries.
4486 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4488 * sysdep.h (LC_MESSAGES): Never define.
4490 1999-04-06 Chris Torek <torek@bsdi.com>
4492 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4493 all callers. Rewrite completely.
4494 (_bfd_relocate_contents): Rewrite overflow checking.
4495 * bfd-in2.h: Rebuild.
4497 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4499 From Gabriel Paubert <paubert@iram.es>:
4500 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4501 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4502 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4503 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4504 * ppcboot.c (ppcboot_vec): Use little endian routines for
4507 * elf.c (elfcore_strndup): Only define if it will be used.
4508 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4510 (ppc_elf_check_relocs): Remove unused local i.
4511 (ppc_elf_gc_mark_hook): Add default case to switch.
4513 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4514 * srec.c (srec_scan): Accept \r in symbol definitions.
4515 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4516 (symbolsrec_object_p): Likewise.
4518 1999-04-04 Don Bowman <don@pixsci.com>
4520 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4522 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4524 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4526 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4527 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4529 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4531 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4534 1999-03-31 Nick Clifton <nickc@cygnus.com>
4536 * config.bfd: Add support for arm-epoc-pe target.
4537 * configure.in: Add support for arm-epoc-pe target.
4538 * configure: Regenerate.
4539 * targets.c: Add support for arm-epoc-pe target.
4540 * coff-arm.c: Allow header files to override definition of
4541 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4542 * pe-arm.h: Allow previous header files to override definition of
4543 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4544 * pei-arm.h: Allow previous header files to override definition of
4545 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4546 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4547 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4549 1999-03-30 Nick Clifton <nickc@cygnus.com>
4551 * elf.c (elf_map_symbols): Handle the case where section
4552 symbols are generated for content-less sections which are
4553 not mapped to the output file.
4555 * linker.c: Replace direct references to fields in BFD structure
4556 with accessor macros.
4558 * elflink.h: Replace direct references to fields in BFD structure
4559 with accessor macros.
4561 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4563 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4565 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4566 account when adjusting section symbols during a partial link.
4568 1999-03-24 Nick Clifton <nickc@cygnus.com>
4570 * coff-sparc.c (struct coff_reloc_map): Change type of field
4571 'bfd_reloc_val' to bfd_reloc_code_real_type.
4572 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4573 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4574 * elf32-arc.c (struct arc_reloc_map): Ditto.
4575 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4576 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4577 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4578 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4579 * elf32-sh.c (struct elf_reloc_map): Ditto.
4580 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4581 * elf32-v850.c (struct v850_reloc_map): Ditto.
4582 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4583 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4584 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4586 1999-03-17 Martin Hunt <hunt@cygnus.com>
4588 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4589 function so source-level assembly works. If multiple N_SOs
4590 are seen without and N_FUNs, create an indextable entry with
4591 a NULL function name.
4593 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4595 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4596 of certian similar cpus.
4598 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4600 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4601 Add the 5000. Change the architecture for the 5400 to mips4.
4602 (elf_mips_mach): Add r5000.
4604 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4606 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4608 1999-03-11 Nick Clifton <nickc@cygnus.com>
4610 * binary.c (binary_set_section_contents): Generate warning about
4611 huge file offsets for any section that will occupy file space, not
4612 just those that are loadable.
4614 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4616 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4618 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4620 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4622 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4624 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4625 * elflink.h: Revert all changes since Feb 16. Instead:
4626 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4627 appropriate. Copy it to version symbols.
4628 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4629 symbols if appropriate.
4630 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4631 symbol if appropriate.
4632 (elf_link_output_extsym): If symbol is marked as undefined, and
4633 has no nonweak references, mark it as weak undefined.
4635 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4637 * elflink.h (elf_merge_symbol): When overriding a dynamic
4638 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4640 (elf_link_add_object_symbols): Don't copy the other field if we
4643 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4645 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4646 shared object with a weak undefined symbol.
4648 1999-02-18 Nick Clifton <nickc@cygnus.com>
4650 * elfarm-nabi.c: Set partial_inplace back to false.
4652 1999-02-17 Nick Clifton <nickc@cygnus.com>
4654 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4655 (USER_LABEL_PREFIX): Set to "_".
4657 The following patches are from: Scott Bambrough
4658 <scottb@corelcomputer.com>
4660 * libaout.h (M_ARM6_NETBSD): Set to 143.
4662 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4663 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4664 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4665 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4666 * bfd-in2.h: Regenerate.
4668 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4669 'true' as REL relocs are now being used. Add new PIC relocs:
4670 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4671 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4673 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4675 (elf32_arm_final_link_relocate): Change parameters so that entire
4676 reloc is passed. Add support for PIC relocs.
4677 (elf32_arm_relocate_section): Pass entire reloc to
4678 elf32_arm_final_link_relocate.
4679 (elf32_arm_check_relocs): Handle new PIC relocs.
4680 (elf32_arm_adjust_dynamic_symbol): New function.
4681 (elf32_arm_size_dynamic_sections): New function.
4682 (elf32_arm_discard_copies): New function.
4683 (elf32_arm_finish_dynamic_symbol): New function.
4684 (elf32_arm_finish_dynamic_sections): New function.
4685 (ELF_MAXPAGE_SIZE): Define.
4686 (bfd_elf32_bfd_reloc_type_lookup): Define.
4687 (elf_backend_relocate_section): Define.
4688 (elf_backend_adjust_dynamic_symbol): Define.
4689 (elf_backend_create_dynamic_sections): Define.
4690 (elf_backend_finish_dynamic_symbol): Define.
4691 (elf_backend_finish_dynamic_sections): Define.
4692 (elf_backend_size_dynamic_sections): Define.
4693 (elf_backend_plt_readonly): Define.
4694 (elf_backend_want_got_plt): Define.
4695 (elf_backend_want_plt_sym): Define.
4697 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4699 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4700 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4701 (_bfd_mips_elf_fake_sections): Likewise.
4703 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4705 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4706 bfd_elf32_arm_get_bfd_for_interworking,
4707 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4710 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4711 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4712 elf32_arm_find_nearest_line): Make them static.
4714 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4716 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4717 callers. Do not merge a definition from a shared object with a
4718 weak undefined symbol.
4719 (elf_link_add_object_symbols): Do not change the symbol type or
4720 size if the old symbol overrides the new one.
4722 1999-02-08 Nick Clifton <nickc@cygnus.com>
4724 * config.bfd: Add support for strongarm target.
4726 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4728 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4729 fields instead of unsigned char.
4731 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4733 * Makefile.am: Rebuild dependencies.
4734 * Makefile.in: Rebuild.
4736 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4738 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4739 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4740 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4741 * acinclude.m4: Add comments to uses of AC_DEFINE.
4742 * acconfig.h: Remove.
4743 * configure: Rebuild with current autoconf/automake.
4744 * aclocal.m4: Likewise.
4745 * config.in: Likewise.
4746 * Makefile.in: Likewise.
4748 1999-02-04 DJ Delorie <dj@cygnus.com>
4750 * libbfd.c (real_read): don't call fread for zero bytes. This
4751 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4753 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4755 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4756 of a jump is in the current 256 MB region.
4758 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4760 * format.c (bfd_check_format_matches): Change last patch to only
4761 take effect for the binary target.
4763 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4765 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4767 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4769 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4771 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4773 * format.c (bfd_check_format_matches): If the target was
4774 previously specified, don't check other targets when checking for
4777 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4779 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4780 (elf32_arm_reloc_type_lookup): Removed
4781 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4782 (elf32_arm_reloc_type_lookup): New.
4783 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4784 (elf32_arm_reloc_type_lookup): New.
4786 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4788 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4789 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4790 * Makefile.am: Use new files.
4791 * Makefile.in: Regenerate.
4792 * configure.in: Use new files.
4793 * configure: Regenerate.
4795 1999-02-01 Nick Clifton <nickc@cygnus.com>
4797 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4798 (fr30_elf_gc_sweep_hook): New function.
4799 (elf_backend_can_gc_sections): Define.
4801 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4803 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4804 and bfd_elf32_bigarm_oabi_vec.
4806 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4808 * Makefile.am (elf32-arm-oldabi.lo): New.
4809 (elf32-arm-newabi.lo): New.
4810 * Makefile.in: Regenerate.
4811 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4812 (arm-*-elf): Likewise.
4814 (thumb-*-oabi): New.
4815 * configure: Regenerate.
4816 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4817 (bfd_elf32_bigarm_oabi_vec): New.
4818 * elf32-arm-newabi.c: New.
4819 * elf32-arm-oldabi.c: New.
4820 * elf32-arm.c: Removed.
4823 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4825 * binary.c (binary_set_section_contents): Omit warnings for
4826 unloadable sections.
4828 1999-01-31 Michael Meissner <meissner@cygnus.com>
4830 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4831 powerpc{,le}-*-eabi.
4833 1999-01-29 Nick Clifton <nickc@cygnus.com>
4835 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4836 * dwarf2.c (read_signed_leb128): Remove unused variables.
4838 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4840 * elf.c (assign_file_positions_for_segments): Only adjust
4841 p_align when needed.
4843 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4845 * binary.c (binary_set_section_contents): Don't return early for a
4846 non-loadable section, in case the first section is non-loadable.
4847 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4848 W. Rozycki <macro@ds2.pg.gda.pl>.
4850 1999-01-28 Nick Clifton <nickc@cygnus.com>
4852 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4853 R_FR30_GNU_VTENTRY relocs.
4855 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4857 * elflink.h (elf_link_output_sym): Zero syms which are
4858 part of sections which have been excluded.
4860 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4862 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4864 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4865 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4867 1999-01-27 Nick Clifton <nickc@cygnus.com>
4869 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4871 (fr30_final_link_relocate): Use computed value as result of
4874 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4876 * binary.c (binary_set_section_contents): Emit warning for
4877 huge file offsets due to widely-dispersed section LMAs.
4879 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4881 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4882 align first section to largest section alignment, not first
4885 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4887 * configure.in: Require autoconf 2.12.1 or higher.
4889 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4891 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4892 * bfd-in2.h: Likewise.
4893 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4895 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4897 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4898 * cpu-mips.c: Add support for and independent 4111.
4899 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4900 (_bfd_mips_elf_final_write_processing):
4901 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4903 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4905 * elf32-mips.c (elf_mips_abi_name): New.
4906 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4908 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4910 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4911 Handle bfd_mach_mips4300.
4913 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4915 * elf32-i386.c: Remove leaked development code from patch
4916 1998-12-10 by Richard Henderson.
4918 1998-12-10 Richard Henderson <rth@cygnus.com>
4920 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4921 in debug sections for symbol defined externally.
4923 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4925 * targets.c (bfd_target_vector): Remove duplicate entry for
4928 1998-12-09 Nick Clifton <nickc@cygnus.com>
4930 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4931 since we are using RELAs.
4933 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4935 SCO Open Server Release 5 core file support, from Jouke Numan
4937 * sco5-core.c: New file.
4938 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4939 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4940 * Makefile.am: Rebuild dependencies.
4941 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4942 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4943 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4944 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4945 * bfd-in2.h, configure, Makefile.in: Rebuild.
4947 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4949 * config.bfd (hppa*-*-mpeix*): New target.
4950 * configure.in: Add AC_HEADER_DIRENT.
4951 (hppa*-*-mpeix*): New target.
4952 * configure.host (hppa*-*-mpeix*): New host.
4953 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4954 friends rather than just including <sys/dir.h>.
4955 * som.h (struct som_symbol): Add hppa_priv_level and apto
4956 tc_data. Change all users.
4957 (struct somdata): Add comp_unit field.
4958 (obj_som_compilation_unit): Define.
4959 (bfd_som_attach_compilation_unix): Declare.
4960 * som.c: Check HOST_HPPAMPEIX.
4961 (struct som_misc_symbol_info): Add new field priv_level.
4962 (som_object_setup): Add current_offset parameter. Change all
4964 (setup_sections): Likewise.
4965 (som_object_p): For EXECLIBMAGIC, read the lst header.
4966 (som_write_symbol_strings): Add compilation_unit parameter.
4968 (som_finish_writing): Write out compilation_unit.
4969 (som_bfd_derive_misc_symbol_info): Set priv_level.
4970 (som_build_and_write_symbol_table): Set xleast field to 3.
4971 (som_slurp_symbol_table): Set symbol priv_level.
4972 (bfd_som_attach_compilation_unit): New function.
4973 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4974 priv_level into symbol_value.
4975 * configure, config.in: Rebuild.
4977 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4979 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4980 warning function to call _bfd_error_handler instead.
4982 * libbfd.c (COERCE32): Cast through unsigned long and long to
4983 avoid bug in old version of gcc.
4985 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4986 (elf_backend_additional_program_headers): Don't define.
4988 1998-12-08 Nick Clifton <nickc@cygnus.com>
4990 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4991 relocations to include offset of 2 included in the insns, and the
4992 offset of the relocs within the section.
4994 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4996 The following changes were made by David Taylor
4997 <taylor@texas.cygnus.com>, Edith Epstein
4998 <eepstein@sophia.cygnus.com>, Jim Blandy
4999 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5000 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5001 changes originally made by HP; HP did not create ChangeLog
5004 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5005 automake macro library.
5007 * hpux-core.c (hpux_core_core_file_p): this function now
5008 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5009 found in the corefile! Also, in hpux_core_core_file_p, if we
5010 encounter a section with an unknown type, don't punt. Instead,
5011 just skip it. Also, count the number of sections of known type
5012 that we encounter. If we encounter at least one good one, then
5013 we'll declare that the file is a core file. If we encounter any
5014 unknown ones but some known ones, then we'll issue a warning (but
5015 still declare it to be a core file). Also, correctly decide when a
5017 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5018 (CORE_ANON_SHMEM): define if not defined.
5019 (hpux_core_struct): add members lwpid and user_tid.
5020 (core_kernel_thread_id, core_user_thread_id): new macros.
5021 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5022 the name before storing it in the bfd.
5023 (hpux_core_core_file_p): handle threads.
5025 * libhppa.h (GET_FIELD): protect against redefinition.
5026 (HPPA_WIDE): define.
5027 (GET_FIELD): define.
5032 (sign_extend): redefine.
5033 (assemble_6): define.
5034 (assemble_12): rewrite.
5035 (assemble_16): define.
5036 (assemble_16a): define.
5037 (assemble_17): rewrite.
5038 (assemble_22): define.
5040 1998-12-07 Nick Clifton <nickc@cygnus.com>
5042 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5043 relocations for signed values.
5045 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5047 * mipsbsd.c (MY(set_arch_mach)): Make static.
5048 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5049 bfd_mach_mips* macros rather than simple numbers.
5051 COFF weak symbol support, based on patches from Mark Elbrecht
5052 <snowball3@usa.net>:
5053 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5054 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5055 (coff_write_alien_symbol): Likewise.
5056 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5057 (coff_link_add_symbols): Likewise.
5058 (_bfd_coff_link_input_bfd): Likewise.
5059 (_bfd_coff_write_global_sym): Likewise.
5061 * elf.c (copy_private_bfd_data): Always initialize the
5062 includes_phdrs field.
5064 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5065 file defines a symbol first mentioned in an ELF file.
5067 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5068 possible, rather than only if BFD64.
5069 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5071 * bfd-in2.h: Rebuild.
5073 * srec.c (srec_set_section_contents): Correct test to avoid
5074 switching to 4 byte addresses after seeing a second section which
5075 requires 3 byte addresses. From Joel Schantz
5076 <joel.schantz@argosys.boeing.com>.
5078 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5079 <aymeric.vincent@emi.u-bordeaux.fr>.
5081 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5083 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5084 decide whether the output file is -mrelocatable-lib,
5085 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5087 1998-12-03 Nick Clifton <nickc@cygnus.com>
5089 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5090 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5091 * bfd-in2.h: Regenerate.
5092 * libbfd.h: Regenerate
5094 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5096 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5097 link against a dynamic symbol with no type or size.
5099 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5101 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5102 relocation for section which does not get loaded.
5103 (elf_i386_relocate_section) [R_386_32]: Likewise.
5105 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5107 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5108 reloc_count and i long instead of unsigned long. Handle error
5109 return from bfd_canonicalize_reloc.
5111 1998-12-01 Nick Clifton <nickc@cygnus.com>
5113 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5116 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5118 * elf32-sh.c (elf/sh.h): Include.
5119 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5120 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5121 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5122 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5123 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5125 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5127 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5128 causes division by zero later on.
5130 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5132 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5135 1998-11-25 DJ Delorie <dj@cygnus.com>
5137 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5140 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5142 * elf32-fr30.c (fr30_elf_relocate_section): Call
5143 fr30_final_link_relocate.
5144 (fr30_final_link_relocate): New function: Handle I20 and I32
5146 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5147 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5148 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5150 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5153 The following changes are based on a patch submitted by Gianluca
5154 Moro <glctr@abc.it>:
5156 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5157 not already been updated.
5158 (find_remembered_hi16s_reloc): New parameter 'already_found'
5159 returns state of remembered hi16s reloc.
5160 (remember_hi16s_reloc): Set 'found' field to false.
5161 (hi16s_location): Add 'found' field.
5163 1998-11-23 DJ Delorie <dj@cygnus.com>
5165 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5166 to see .DLL files as unrecognized.
5167 (i3coff_object_p): Sorry, had to hack it to not recognize these
5168 files (pei-i386) on request.
5170 1998-11-23 DJ Delorie <dj@cygnus.com>
5172 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5173 relents. Call bfd_check_format to reinitialize.
5175 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5177 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5180 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5182 * aclocal.m4: regenerate
5183 * configure: regenerate
5185 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5187 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5188 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5189 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5190 respect it as an upper bound on what memory to reference.
5191 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5192 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5193 update vtable_entries_size appropriately.
5195 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5197 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5200 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5202 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5203 bfds; they have no "file" so we fake it.
5204 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5205 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5206 resizing the memory buffer.
5207 * opncls.c (bfd_make_writable): New function; lets you write a
5208 bfd_create'd bfd to an in-memory buffer.
5209 (bfd_make_readable): New function; lets you read back that buffer
5210 as if it were from bfd_openr. Used to build generated archive
5211 members (winsup's ld's dlltool)
5213 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5215 * po/bfd.pot: Regenerated.
5217 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5219 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5222 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5224 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5225 element of the gotentry list for local symbols too.
5226 (elf64_alpha_relocate_section): Unify local and global handling.
5227 Assert that gotent->use_count > 0.
5229 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5231 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5232 update for file name changes of July 2, 1998.
5234 * configure: Rebuild.
5236 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5238 * po/bfd.pot: Regenerated.
5240 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5242 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5243 * aclocal.m4, configure: regenerate
5245 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5247 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5249 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5251 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5252 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5254 * aclocal.m4, configure: regenerated.
5256 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5258 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5259 R_D10V_GNU_VTENTRY relocs.
5260 (elf_d10v_howto_table): Likewise.
5261 (d10v_reloc_map d10v_reloc_map): Likewise.
5262 (elf32_d10v_gc_mark_hook): New.
5263 (elf32_d10v_gc_sweep_hook): New.
5264 (elf32_d10v_check_relocs): New.
5265 (elf32_d10v_relocate_section): New.
5266 (elf_backend_relocate_section): Define.
5267 (elf_backend_can_gc_sections): Define.
5269 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5271 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5272 (BFD64_BACKENDS): ...from here.
5273 (BFD32_BACKENDS_CFILES): Move vms files here...
5274 (BFD64_BACKENDS_CFILES): ...from here.
5275 * Makefile.in: Rebuild.
5277 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5279 * Makefile.am: Add FR30 target.
5280 * Makefile.in: Add FR30 target.
5281 * archures.c: Add support for FR30.
5282 * config.bfd: Add support for FR30.
5283 * configure.in: Add support for FR30.
5284 * reloc.c: Add support for FR30 relocations.
5285 * targets.c: Add support for FR30 relocations.
5286 * bfd-in2.h: Regenerate.
5287 * configure: Regenerate.
5288 * libbfd.h: Regenerate.
5289 * cpu-fr30.c: New file.
5290 * elf32-fr30.c: New file.
5292 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5294 * configure.in: detect cygwin* instead of cygwin32*
5295 * configure: regenerate
5297 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5299 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5300 use bfd_malloc and free instead and check return value from bfd_malloc.
5302 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5304 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5305 * libbfd.h: Rebuild.
5307 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5308 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5309 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5310 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5312 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5314 (mips_elf_link_hash_table_create): Don't initialize
5315 dynsym_sec_strindex.
5316 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5317 (mips_elf_size_dynamic_sections): Generate a section symbol for
5318 every output section.
5319 (mips_elf_finish_dynamic_sections): Count all sections for
5321 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5324 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5326 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5327 for later PLT entries in large PLTs.
5328 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5330 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5332 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5334 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5336 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5337 * elflink.h (elf_collect_hash_codes): New function. This function is
5338 called for each exported symbol and we compute the ELF hash value for
5340 (compute_bucket_value): New function. It is called from
5341 size_dynamic_sections to determine the hash table size. When we are
5342 optimizing a better, but slower, algorithm is used.
5343 (size_dynamic_sections): Call compute_bucket_value.
5345 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5347 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5349 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5351 (sh_elf_gc_mark_hook): New.
5352 (sh_elf_gc_sweep_hook): New.
5353 (sh_elf_check_relocs): New.
5354 (elf_backend_can_gc_sections): Define.
5356 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5358 * acinclude.m4: undo previous gettext change
5359 * aclocal.m4: rebuild with right version of aclocal.
5361 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5363 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5364 aclocal.m4 to acinclude.m4, so they don't get lost.
5366 * elfcore.h: rewrite for better corefile support.
5367 * elf.c (elfcore_*): new functions.
5368 * elf-bfd.h (elf_obj_tdata): new structure members.
5369 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5371 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5373 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5375 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5376 and R_M32R_GNU_VTENTRY.
5377 (elf_backend_can_gc_sections): Define.
5378 (m32r_elf_check_relocs): New.
5379 (m32r_elf_gc_mark_hook): New.
5380 (m32r_elf_gc_sweep_hook): New.
5381 (m32r_elf_relocate_section): Handle VT relocs.
5383 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5385 * coff-arm.c (arm_relocate_section): Remove redundant test.
5387 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5388 cleat that the 'bitsize' field is the size of the bitfield AFTER
5389 relocation not before.
5391 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5393 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5396 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5398 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5399 R_SPARC_GNU_VTENTRY.
5400 (elf32_sparc_check_relocs): Handle them.
5401 (elf32_sparc_reloc_type_lookup): Likewise.
5402 (elf32_sparc_relocate_section): Likewise.
5403 (elf32_sparc_gc_mark_hook): New.
5404 (elf32_sparc_gc_sweep_hook): New.
5406 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5408 * som.c (som_finish_writing): Perform some sanity checks when
5409 writing an executable or shared library.
5411 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5413 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5414 * configure.in (elf): Add dwarf1.lo.
5415 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5416 * elf.c (_bfd_elf_find_nearest_line): Add call to
5417 _bfd_dwarf1_find_nearest_line.
5418 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5419 Add call to _bfd_dwarf1_find_nearest_line.
5420 * configure: Rebuilt.
5422 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5424 * elflink.h (elf_gc_sections): Do not allow garbage
5425 collection if dynamic sections have been created.
5427 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5429 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5431 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5432 (v850_elf_perform_relocation): Likewise.
5433 (v850_elf_final_link_relocate): Likewise.
5434 (v850_elf_relocate_section): Likewise.
5435 (v850_elf_gc_sweep_hook): New routine.
5436 (v850_elf_gc_mark_hook): New routine.
5437 (elf_backend_can_gc_sections): Define.
5439 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5441 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5444 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5446 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5447 Declare size as bfd_size_type.
5448 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5450 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5452 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5454 * som.c (CPU_PA_RISC2_0): Define.
5455 (_PA_RISC2_0_ID): Likewise.
5456 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5458 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5460 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5461 has a base which is already defined, only add the referenced
5462 symbol to the dynamic symbol table if it is defined or referenced
5465 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5468 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5470 * elflink.h (elf_link_add_object_symbols): Undo last change.
5472 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5474 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5475 symbol for the indirect alias to a versioned symbol.
5477 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5479 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5480 (elf32_i386_vtentry_howto): New.
5481 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5482 or elf32_i386_vtinherit_howto on lookup.
5484 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5486 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5487 reloc_type. Rename R_68K__max to R_68K_max.
5488 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5491 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5493 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5494 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5496 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5499 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5501 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5502 message has a null byte terminator.
5504 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5506 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5507 word subject to R_V850_32 relocation.
5509 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5511 * dwarf2.c: Add comment describing problem computing line numbers
5512 for undefined symbols at link time.
5514 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5516 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5517 transform a defweak into a plt entry.
5518 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5519 plt entry references to receive a RELATIVE reloc.
5520 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5521 (elf64_alpha_relocate_section): Assert we don't overrun
5522 the allocated relocation space.
5524 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5526 * elf.c (swap_out_syms): Always treat section symbols as
5527 special, even if they are attached to a common section.
5529 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5531 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5532 sections with v850 common section attributes into named v850
5534 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5535 common section attributes into named v850 common sections.
5537 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5539 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5542 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5544 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5545 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5546 reloc to the wrong section a warning, not an error. .dynsbss
5547 is not an output section, so there is no need to check for it.
5549 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5551 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5553 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5555 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5556 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5558 (elf32_arm_gc_mark_hook): New.
5559 (elf32_arm_gc_sweep_hook): New.
5560 (elf32_arm_check_relocs): New.
5561 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5563 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5566 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5568 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5569 assume there is no PLT or GOT.
5571 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5573 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5574 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5575 also accepted as a function symbol type.
5577 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5579 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5581 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5583 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5584 match definition of _bfd_gc_sections field.
5585 * libbfd.h: Rebuild.
5587 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5589 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5590 the addend of a dynamic relocation referencing a section.
5591 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5592 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5594 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5596 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5597 bed has a size_dynamic_sections routine before trying to use it.
5599 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5601 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5602 _bfd_elf_rel_vtable_reloc_fn.
5604 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5606 * Makefile.am: Add elf32-arm.c.
5607 * Makefile.in: Rebuild.
5608 * elf-bfd.h: Add elf_backend_get_symbol_type.
5609 * elf.c (swap_out_syms): If defined, call
5610 elf_backend_get_symbol_type.
5611 * elf32-arm.c: Define elf_backend_get_symbol_type.
5612 (elf32_arm_get_symbol-type): New routine.
5613 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5614 (bfd_elf32_arm_process_before_allocation): Change to
5615 check for STT_ARM_TFUNC.
5616 (elf32_arm_final_link_relocate): Likewise.
5617 * elfxx-target.h: Add elf_backend_get_symbol_type.
5619 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5621 * archures.c (bfd_mach_alpha_ev[456]): New.
5622 * cpu-alpha.c: Rework to match these types.
5623 * bfd-in2.h: Rebuild.
5625 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5627 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5628 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5630 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5631 (elf_i386_reloc_type_lookup): Recognize them.
5632 (elf_i386_check_relocs): Pass them off to generic code.
5633 (elf_i386_relocate_section): Ignore them.
5634 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5635 (elf_backend_can_gc_sections): True.
5637 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5639 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5640 before looking at owner field.
5641 (elf32_arm_to_thumb_stub): Ditto.
5642 (elf32_arm_relocate_section): Compute name before calling
5643 elf32_arm_final_link_relocate().
5645 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5647 * elf.c: comment and formatting cleanups.
5650 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5652 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5653 (core files are treated differently than object files).
5654 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5655 bfd_elf_mkcorefile): declare.
5656 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5657 bfd_elf_mkcorefile): add to bfd_target vector.
5658 * elfcore.h (elf_core_file_p): save the program header table,
5659 and set the bfd architecture from the elf file header.
5660 * elf.c (bfd_elf_mkcorefile): new function.
5661 (_bfd_elf_write_corefile_contents): new function.
5662 (assign_file_positions_for_segments): add cases for handling
5663 PT_NOTE segments. (assign_file_positions_except_relocs):
5664 core files should be handled the same as exec files.
5665 (prep_headers): identify core files as type ET_CORE.
5666 (copy_private_bfd_data): identify the sections belonging to
5667 the PT_NOTE segment.
5669 * elf32-sparc.c (elf32_sparc_final_write_processing):
5670 add break statement to default case.
5672 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5674 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5675 section (not input) will be in sections ".sbss", ".sbss2",
5676 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5677 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5678 output_offset for correct evaluation of addend.
5680 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5682 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5683 elf32_arm_allocate_interworking_sections and
5684 elf32_arm_process_before_allocation.
5686 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5688 * bfd-in.h: Ammend prototype for
5689 elf32_arm_process_before_allocation to remove surplus third
5692 * bfd-in2.h: Regenerate.
5694 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5696 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5698 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5700 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5701 calculated for RELOC_SPARC_REV32 case.
5703 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5705 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5706 elf32_arm_allocate_interworking_sections and
5707 elf32_arm_process_before_allocation.
5708 * bfd-in2.h: Regenerated.
5709 * elf32-arm.c Define elf32_arm_link_hash_table.
5710 (insert_thumb_branch): New routine.
5711 (find_thumb_glue): New routine.
5712 (find_arm_glue): New routine.
5713 (record_arm_to_thumb_glue): New routine.
5714 (record_thumb_to_arm_glue): New routine.
5715 (elf32_arm_link_hash_table_create): New routine.
5716 (elf32_arm_get_bfd_for_interworking): New routine.
5717 (elf32_arm_allocate_interworking_sections) New routine.
5718 (elf32_arm_process_before_allocation) New routine.
5719 (elf32_thumb_to_arm_stub): New routine.
5720 (elf32_arm_to_thumb_stub): New routine.
5721 (elf32_print_private_bfd_data): Fix typo.
5722 (elf32_arm_final_link_relocate): Add argument sym_sec.
5723 Check for branches to thumb symbols in case R_ARM_PC24.
5724 Check for branches to arm symbols in case R_ARM_THM_PC22.
5725 (elf32_arm_relocate_section): Pass symbol section to
5726 elf32_arm_final_link_relocate.
5728 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5730 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5731 entries unless the symbol is defined in the executable; in
5732 particular, undefined weak symbols get a PLT entry.
5734 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5736 * libaout.h: Remove nested comment to avoid warning.
5738 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5740 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5741 R_ARM_PC24 relocation.
5743 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5745 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5746 argument is_local. Add argument sym_flags. Check sym_flags
5747 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5748 (elf32_arm_relocate_section): Don't pass local sym and pass
5749 sym_flags to elf32_arm_final_link_relocate.
5751 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5753 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5754 to not count too few relocs for dynamicly linked executables.
5756 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5758 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5759 symbols without a dynamic index dynamic. Consider all weak
5761 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5762 correspondance between input and output sections.
5764 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5766 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5767 that use a .got.plt section start the got offset at zero.
5769 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5771 * ieee.c (ieee_write_processor): Correct the processor ID written
5772 out for bfd_arch_m68k, accommodating change of March 25.
5774 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5776 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5777 R_ARM_THM_RPC22 relocations.
5779 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5781 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5783 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5784 .got relocs in -Bsymbolic shared objects.
5786 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5788 * elf32-arm.c: Add private flags to ELF header.
5789 (elf32_arm_print_private_bfd_data): New Function.
5790 (elf32_arm_set_private_flags): New Function.
5791 (elf32_arm_copy_private_flags): New Function.
5792 (elf32_arm_merge_private_bfd_data): New Function.
5794 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5796 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5798 (elf32_sparc_relocate_section): Likewise.
5800 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5802 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5803 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5804 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5805 of the function. Recognize no .plt as static linking.
5807 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5809 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5810 ".liblist" string through gettext.
5812 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5814 * Makefile.am: Add support for elf32-arm.lo.
5815 * Makefile.in: Rebuild.
5816 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5817 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5818 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5819 * configure: Regenerate.
5820 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5821 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5822 bfd_target bfd_elf32_littlearm_vec.
5823 * elf32-arm.c: New file.
5825 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5827 * libaout.h (M_SPARCLITE_LE): New machine.
5828 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5829 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5830 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5831 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5832 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5833 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5834 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5835 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5836 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5837 be BFD_RELOC_SPARC_REV32.
5839 * config.bfd (sparc86x-*-aout): New
5841 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5843 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5844 actually mapping the output sections.
5846 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5849 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5850 (mn10300_elf_reloc_map): Similarly.
5851 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5853 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5855 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5857 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5858 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5859 elf_mips_reloc_type defined in elf/mips.h.
5861 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5863 * elf64-mips.c: Remove reloc_type definition completely. It's now
5866 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5868 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5869 as they are defined in elf/mips.h now.
5871 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5874 * Re-add lost change:
5875 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5877 (mn10300_elf_relax_section): Include stack space for register saves
5878 in the imm8 field of a "call" instruction.
5879 (compute_function_info): Determine how much stack is allocated by
5880 the movm instruction. Fix typo.
5881 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5883 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5885 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5886 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5888 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5890 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5892 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5894 * elf32-hppa.h: Let ELF header define the enum containing the
5895 external reloc numbers.
5896 * elf32-i386.h: Likewise.
5898 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5900 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5901 * elf32-mips.c: Likewise.
5902 * elf32-ppc.c: Likewise.
5904 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5906 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5907 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5909 * bfd-in.h: Regenerate.
5910 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5911 parameter to 'unsigned int' to avoid K&R compatability problems.
5913 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5915 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5916 functionname_ptr to be const. Change line_ptr to be unsigned.
5918 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5919 macro is not defined. Change second parameter from bfd_link_info
5920 to coff_final_link_info. Add prototype.
5921 (coff_final_link_postscript): Simplify handling when macro is not
5922 defined. Add prototype.
5924 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5926 * elf-mn10300.c: Before include system specific ELF header define
5927 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5928 * elf32-mips.c: Likewise.
5929 * elf32-ppc.c: Likewise.
5931 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5933 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5934 temporary patch over to elf64-mips.c as well.
5936 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5938 * elf32-mips.c (reloc_type): Temporarily disable definition of
5939 standard relocation since they are now defined in elf/mips.h.
5941 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5943 * elf-m10200.c (mn10200_elf_final_link_relocate):
5944 Modify range test for case R_MN10200_8.
5946 * elf-m10300.c (mn10300_elf_final_link_relocate):
5947 Modify range test for case R_MN10300_8.
5949 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5951 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5952 * elf32-i386.c (elf_backend_got_header_size): Define.
5953 (elf_backend_plt_header_size): Define.
5954 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5955 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5956 * elfxx-target.h: Provide a default of zero.
5957 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5958 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5960 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5961 entry from an executable, even if the plt refcount goes to 0.
5963 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5965 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5966 directory name at the line number.
5968 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5969 with an unspecified type.
5971 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * sunos.c: Add undef of valid to avoid problem on SunOS.
5975 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5977 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5979 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5981 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5982 R_68K_PCxx and R_68K_xx relocations. Make sure that
5983 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5984 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5985 R_68K_xx relocations.
5986 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5987 that has no plt entry.
5988 (elf_m68k_relocate_section): Ignore the plt offset in a static
5990 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5992 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5995 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5997 (howto_table, reloc_map): Add entries for them.
5998 (elf_m68k_check_relocs): Handle them. Implement reference
5999 counting for got and plt entries.
6000 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6001 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6003 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6004 (elf_m68k_relocate_section): Handle the new reloc types.
6005 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6006 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6007 * elflink.h (elf_link_add_object_symbols): When creating an
6008 indirect reference for symbol versioning also copy the plt
6010 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6011 flag also reset the plt offset.
6012 (elf_link_assign_sym_version): Likewise.
6013 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6014 the size of the entry in bytes.
6015 (elf_gc_allocate_got_offsets): Likewise.
6017 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6019 * elflink.h (elf_gc_sections): Return true rather than falling off
6022 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6025 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6027 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6028 comment describing when it should be enabled.
6029 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6032 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6034 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6035 information ATN records.
6037 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6039 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6040 section for an absolute symbol in a fully linked file. Based on
6041 patch from Christian Holland <CHolland@de.lucent.com>.
6043 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6045 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6046 that a symbol is undefined.
6048 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6050 * som.c (som_bfd_gc_sections): Define.
6052 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6054 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6055 overflows in ARM_26D patches, since they have already been
6056 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6058 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6060 * coffcode.h (coff_write_object_contents): If we have any long
6061 section names, call coff_write_symbols even if there are no
6064 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6066 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6067 PT_LOAD segment, rather than only setting it once for the entire
6070 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6071 rather than ignoring every phdr with a p_paddr of 0, ignore all
6072 the phdrs if they all have a p_paddr of 0.
6074 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6075 section was discarded from the link.
6077 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6079 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6081 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6083 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6084 floating point operations.
6086 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6088 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6091 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6093 Merge of vax/vms (read-only) support
6094 * configure.com: Support Vax target.
6095 * makefile.vms: Support Vax target.
6096 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6097 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6099 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6101 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6103 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6105 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6107 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6108 * targets.c (bfd_target_ovax_flavour): New flavour.
6109 (vms_alpha_vec): Renamed from evax_alpha_vec.
6111 (target_vector): Update accordingly.
6112 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6114 (vax*-*-*vms*): New target.
6115 * Makefile.am: Update for renamed files. Rebuild dependencies.
6116 * bfd-in2.h: Rebuild.
6117 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6119 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6121 Based on patch from Matt Semersky <matts@scd.hp.com>:
6122 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6123 pointer on abfd->outsymbols.
6124 (generic_add_output_symbol): Handle NULL sym parameter.
6126 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6128 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6131 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6133 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6134 when handling 32 bit immediate relocs.
6135 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6137 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6139 * section.c (STD_SECTION): Account for recently added gc_mark
6140 field in struct asection.
6142 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6143 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6145 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6147 ELF Section-level Garbage Collection:
6148 * bfd.c (bfd_gc_sections): New.
6149 * aout-adobe.c: Hook to default implementation.
6150 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6151 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6152 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6153 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6154 * tekhex.c, versados.c: Likewise.
6155 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6156 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6158 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6159 (bfd_generic_gc_sections): New.
6160 * section.c (SEC_KEEP): New.
6161 (asection): Add gc_mark member.
6163 * elfcode.h (elf_gc*): New name remappings.
6164 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6165 sections to be excluded.
6166 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6167 (elf_gc_propogate_vtable_entries_used): New.
6168 (elf_gc_smash_unused_vtentry_relocs): New.
6169 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6170 (elf_gc_common_finalize_got_offsets): New.
6171 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6172 * elfxx-target.h: Add and default gc hooks.
6174 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6176 (struct elf_obj_tdata): Likewise for local_got_offsets.
6177 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6178 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6179 * elf64-sparc.c, elflink.h: Likewise.
6181 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6182 (ELF_LINK_HASH_MARK): Define.
6183 (struct elf_backend_data): Add GC hooks.
6184 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6186 * elf-m10300.c (mn10300_elf_check_relocs): New.
6187 (mn10300_elf_gc_mark_hook): New.
6188 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6189 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6190 (mn10300_elf_final_link_relocate): Likewise.
6191 (mn10300_elf_relocate_section): Likewise.
6192 (elf_backend_can_gc_sections): Define.
6193 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6194 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6195 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6196 (mips_info_to_howto_rel): Likewise.
6197 (mips_elf_relocate_section): Likewise.
6198 (mips_elf_check_relocs): Likewise.
6199 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6200 (elf_backend_can_gc_sections): Define.
6201 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6202 (ppc_elf_howto_raw): Handle them.
6203 (ppc_elf_reloc_type_lookup): Likewise.
6204 (ppc_elf_relocate_section): Likewise.
6205 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6206 Handle new vtable relocs.
6207 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6208 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6209 (elf_backend_can_gc_sections): Define.
6211 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6213 * archures.c (bfd_mach_mn10300): Define.
6214 * elf-m10300.c: Include elf/mn10300.h
6215 (elf_mn10300_mach): New function.
6216 (_bfd_mn10300_elf_final_write_processing): Likewise.
6217 (_bfd_mn10300_elf_object_p): Likewise.
6218 (elf_backendfinal_write_processing): Define.
6219 (elf_backend_object_p): Likewise.
6221 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6223 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6226 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6228 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6229 link_next field, not the next field.
6231 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6233 * elf.c (map_sections_to_segments): Check the section address
6234 against the phdr size both with and without a modulo of
6237 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6239 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6240 linker created empty input section if the output section has the
6243 * elflink.h (elf_link_output_extsym): Print an error message if
6244 _bfd_elf_section_from_bfd_section fails.
6246 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6249 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6251 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6252 native linker output. Avoid putting an empty section in more than
6255 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6257 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6258 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6260 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6262 * elf.c (swap_out_syms): New arg relocatable_p.
6263 Don't add section VMA to symbols for relocatable output.
6264 (_bfd_elf_compute_section_file_positions): Update call to
6267 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6269 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6270 against 'addend' be signed rather than unsigned.
6272 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6274 * elf32-m32r.c: Add prototyps for static functions.
6276 * coff-arm.c: Add prototypes for static functions.
6278 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6280 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6281 LMA is used to order sections in a segment.
6283 * elf32-v850.c: Add prototypes for static functions.
6284 Change type of addend parameter to bfd_vma in various functions.
6286 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6288 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6289 complain_overflow_signed instead of complain_overflow_bitfield.
6291 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6293 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6294 when comparing against 0.
6296 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * Makefile.am (config.status): New target.
6299 * Makefile.in: Rebuild.
6301 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6303 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6304 error if previous object endianness doesn't match current object.
6306 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6308 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6309 _bfd_elf_print_private)bfd_data ().
6311 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6313 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6315 (elf_link_add_object_symbols): Set type_change_ok and
6316 size_change_ok before calling elf_merge_symbol.
6318 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6319 undefined symbol error, don't also issue an overflow error.
6321 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6323 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6324 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6325 message instead of crashing.
6327 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6329 * archures.c (bfd_mach_cpu32): Define.
6330 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6332 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6333 * ieee.c: Include <ctype.h>.
6334 (ieee_object_p): Parse out process ID string to make it more
6335 likely to be acceptable for bfd_scan_arch.
6336 * bfd-in2.h: Rebuild.
6338 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6340 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6341 _bfd_elf_print_private_bfd_data() so that the program header will
6344 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6346 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6347 0x68. Reindent. Add some comments.
6349 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6351 * elf.c (copy_private_bfd_data): Adjust physical address of
6352 segment in output BFD to contain LMAs of its sections.
6354 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6356 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6357 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6358 endian data 32 bit relocations.
6359 (elf32_sparc_merge_private_bfd_data): Check if linking little
6360 endian objects with big endian objects.
6361 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6362 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6363 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6365 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6366 * archures.c (bfd_mach_sparc_sparclite_le): New.
6367 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6369 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6371 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6374 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6376 * bfd-in.h: Move over patch to bfd-in2.h.
6378 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6380 (_bfd_relocate_contents): Likewise.
6382 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6384 * peicode.h (add_data_entry): If the section has no private data
6385 then do not create a Data Dictionary entry for it.
6387 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6389 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6390 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6391 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6392 subsections during relaxation more correctly.
6394 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6396 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6397 Add extra argument to bfd_arm_process_before_allocation ().
6398 * bfd-in.h: Reflect changes made in bfd-in2.h.
6399 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6400 coff class of a BFD symbol.
6401 * coff-arm.c: Add support for interworking between Thumb code and
6402 non-interworking aware ARM code.
6404 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6406 * po/Make-in (install-info): New target.
6408 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6410 * filemode.c: Remove; not used.
6412 If sysdep.h includes a header file, don't include it again:
6413 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6415 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6417 * archive.c: Don't include <string.h> or <errno.h>.
6418 * evax-alpha.c; Don't include <stdio.h>.
6419 * evax-egsd.c: Likewise.
6420 * evax-etir.c: Likewise.
6421 * evax-misc.c: Likewise.
6422 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6423 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6425 * hpux-core.c: Likewise.
6426 * netbsd-core.c: Likewise.
6428 * libbfd.c: Don't include <sys/types.h>.
6429 * nlmcode.h: Don't include <string.h>.
6430 * osf-core.c: Don't include <string.h> or <stdio.h>.
6431 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6432 <errno.h>, or <unistd.h>.
6433 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6435 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6437 * configure.com: If the version number can not be found in
6438 configure.in, set it to "unknown" rather than "2.8.1".
6440 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6442 * elf32-mips.c (elf_mips_mach): New.
6443 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6444 (_bfd_mips_elf_final_write_processing): Use the names
6445 of machines, rather than the numbers. Set both the ARCH
6446 and MACH in e_flags. Handle a few more specific machines.
6447 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6448 EF_MIPS_ARCH and EF_MIPS_MACH.
6450 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6452 * syms.c (bfd_is_local_label): Revert last change.
6453 * srec.c (srec_write_symbols): Discard debugging symbols.
6455 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6457 * som.c: Include <ctype.h>.
6458 * som.h: Don't include sysdep.h.
6460 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6462 * libbfd.h: Rebuilt.
6463 * libbfd-in.h: Removed gettext includes and defines.
6464 * sysdep.h: Moved gettext-related includes and defines here.
6466 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6468 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6469 an ad-hoc test. Kill bogus #if 0 code.
6470 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6472 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6474 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6475 when generating a normal executable for a symbol defined in a
6476 regular file. When copying a reloc into the output file, adjust
6477 the addend for a PC relative reloc against a global symbol.
6479 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6481 * libbfd.h: Rebuilt.
6482 * libbfd-in.h (_): Define as dgettext.
6484 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6486 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6488 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6489 when declaring parameter types.
6490 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6492 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6494 * config.bfd: If we include any ELF targets in targ_defvec and/or
6495 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6496 * elf32-gen.c (dummy): New static const variable.
6497 (elf_generic_info_to_howto): New static function.
6498 (elf_generic_info_to_howto_rel): New static function.
6499 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6500 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6501 * elf64-gen.c: Same changes as elf32-gen.c.
6502 * elfcode.h (elf_object_p): For the generic target, ignore a
6503 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6505 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6507 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6508 * configure: Rebuild.
6510 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6512 * config.bfd: Update OSR5/Unixware patterns.
6514 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6516 * elf.c (assign_file_positions_for_segments): Allow for holes
6517 between sections added by a link script.
6519 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * configure.in: Change version number to 2.9.4
6522 * configure: Rebuild.
6524 Based on patch from H.J. Lu <hjl@gnu.org>:
6525 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6526 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6527 * bfd-in2.h: Rebuild.
6529 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6531 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6534 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6536 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6537 (elf64_alpha_relax_section): Fill them in.
6538 (elf64_alpha_relax_opt_call): Implement more than a stub.
6539 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6540 alignment on .scommon.
6541 (elf64_alpha_merge_gots): Merge use counts as well.
6543 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6545 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6546 for calculating a local symbol's address.
6547 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6548 Set the .got's cooked size as well as the raw size.
6550 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6552 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6553 internationalisation of printed information.
6555 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6556 internationalisation of printed information.
6558 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * syms.c (struct indexentry): Change directory_name, file_name,
6561 and function_name fields to char *.
6562 (struct stab_find_info): Change cached_file_name field to char *.
6564 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6566 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6568 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6570 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6572 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6574 * Makefile.am (install-data-local): Make $(includedir).
6575 * Makefile.in: Rebuild.
6577 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6579 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6581 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6583 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6584 * Makefile.in: Rebuild.
6586 * bfd-in2.h: Rebuild for Nick's changes.
6588 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6590 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6591 change wrt length == max_namelen.
6593 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6595 * Many files: Added gettext invocations around user-visible
6597 * libbfd-in.h: Added gettext includes and defines.
6598 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6599 HAVE_LC_MESSAGES): Define.
6600 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6602 * Makefile.am (SUBDIRS): Added po.
6603 (POTFILES): New macro.
6604 (po/POTFILES.in): New target.
6605 (SOURCE_HFILES): New macro.
6607 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6609 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6611 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6612 NT_PRSTATUS note section encountered, it contains the status of
6613 the currently executing thread when the core file was written.
6615 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6617 * libcoff.h: Add extra parameter to
6618 bfd_coff_link_output_has_begun overrideable function.
6619 * cofflink.c: Pass extra parameter to
6620 bfd_coff_link_output_has_begun function.
6621 * bfd-in.h: Add prototypes for exported ARM interworking
6623 * peicode.h: ARM specific code reorganised to conform to BFD
6625 * coffcode.h: ARM specific code reorganised to conform to BFD
6627 * coff-arm.c: Code reorganised to conform to the BFD coding
6628 conventions. Global variables have been moved into an ARM
6629 specific hash table structure and a new function:
6630 bfd_arm_get_bfd_for_interworking() has been created which is
6631 called from the linker scripts.
6633 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6635 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6637 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6638 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6639 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6640 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6642 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6644 * config.bfd: Added sparc86x support.
6646 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6649 an out of range pc-relative jump/call to an undefined weak symbol.
6651 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6653 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6656 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6658 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6659 an error other than bfd_error_system_call, set the error to
6660 bfd_error_wrong_format.
6662 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6663 bfd_elf32_powerpcle_vec.
6665 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6666 program segments are zero, don't set p_paddr_valid.
6668 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6670 * elf64-alpha.c: Initial implementation of relaxation --
6671 (struct alpha_elf_link_hash_entry): Add use_count member.
6672 (elf64_alpha_check_relocs): Initialize and increment it.
6673 (elf64_alpha_can_merge_gots): Check it when considering merging.
6674 (elf64_alpha_merge_gots): Drop entries with zero use.
6675 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6676 (elf64_alpha_always_size_sections): Split out got sizing ...
6677 (elf64_alpha_size_got_sections): ... here. New function.
6678 (elf64_alpha_relax_find_reloc_ofs): New function.
6679 (elf64_alpha_relax_with_lituse): Likewise.
6680 (elf64_alpha_relax_without_lituse): Likewise.
6681 (elf64_alpha_relax_opt_call): Likewise.
6682 (elf64_alpha_relax_section): Likewise.
6683 (elf64_alpha_add_symbol_hook): Likewise.
6684 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6685 (elf64_alpha_relocate_section): Likewise.
6686 (bfd_elf64_bfd_relax_section): Define.
6687 (elf_backend_add_symbol_hook): Likewise.
6689 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6691 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6692 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6693 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6695 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6697 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6698 * configure: Rebuild.
6700 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6702 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6703 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6704 * configure.in: Define and substitute WIN32LDFLAGS and
6706 * aclocal.m4: Rebuild with new libtool.
6707 * configure, Makefile.in: Rebuild.
6709 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6711 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6712 before any other symbols in the same section.
6714 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6716 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6719 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6721 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6723 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6724 Use addr_size for address size, rather than sizeof(bfd_vma).
6725 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6726 Fix call to read_address.
6727 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6728 Scrap other unneeded arguments. Fix call to read_address.
6729 (scan_unit_for_functions): Fix call to read_attribute.
6730 (parse_comp_unit): We now handle more values for addr_size.
6731 Set addr_size in unit. Fix call to read_attribute and
6734 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6736 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6738 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6740 * archures.c (bfd_default_scan): Add m68k cases back to default
6741 switch, reverting patch of March 25, since IEEE support depends
6744 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6746 * Makefile.am (diststuff): New target.
6747 * Makefile.in: Rebuild.
6749 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6751 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6752 som_offset when we have an extended name table.
6754 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6756 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6758 * Makefile.in: Rebuild.
6760 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6762 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6763 symbols when creating a shared library.
6764 (elf_m68k_adjust_dynindx): New function, used by above code.
6765 (elf_m68k_finish_dynamic_sections): Initialize the section
6767 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6769 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6771 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6774 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6776 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6779 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6781 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6784 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6786 * configure.in: Set version to 2.9.1.
6787 * configure: Rebuild.
6789 * Branched binutils 2.9.
6791 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6793 * syms.c (ENABLE_CACHING): Define.
6794 (struct indexentry): Define.
6795 (struct stab_cache): Remove.
6796 (cmpindexentry): New static function.
6797 (struct stab_find_info): Add new fields: indextable,
6798 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6799 cached_file_name. Remove fields: file_cache, function_cache, and
6801 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6802 index table and search it.
6804 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6806 * elf.c (_bfd_elf_copy_private_section_data): Call
6807 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6809 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6811 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6813 * coff-arm.c: Define all globally visible variables and functions
6814 only when COFF_WITH_PE is not defined.
6815 * configure.in (armpe_little_vec, armpe_big_vec): Add
6817 * configure: Rebuild.
6819 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6821 Fix some gcc -Wall warnings:
6822 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6823 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6824 * archures.c (bfd_default_scan): Likewise.
6825 * bfd.c (bfd_scan_vma): Likewise.
6826 * binary.c (mangle_name): Likewise
6827 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6828 * coff-sh.c (sh_relocate_section): Likewise.
6829 * coff-stgo32.c (create_go32_stub): Likewise.
6830 * coffcode.h (coff_slurp_line_table): Likewise.
6831 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6832 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6833 (assign_file_positions_for_segments): Likewise.
6834 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6835 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6836 * oasys.c (oasys_write_sections): Likewise.
6837 * ppcboot.c (ppcboot_object_p): Likewise.
6838 (mangle_name): Likewise.
6839 * riscix.c (riscix_fix_pcrel_26): Likewise.
6840 * srec.c (srec_scan): Likewise.
6841 * stabs.c (_bfd_write_section_stabs): Likewise.
6842 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6843 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6844 switch. Declare parameters for function pointers.
6845 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6847 * elf.c (elf_sort_sections): Likewise.
6848 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6849 Add default cases to switches.
6850 (coff_arm_relocate_section): Remove unused local variables.
6852 (coff_arm_bfd_set_private_flags): Change flag variable to type
6854 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6855 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6856 (dump_toc): Change cat to const, and initialize it.
6857 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6858 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6859 (sh_elf_relocate_section): Initialize r_symndx.
6860 * coffcode.h (coff_compute_section_file_positions): Only declare
6861 old_sofar if ALIGN_SECTIONS_IN_FILE.
6862 (coff_write_object_contents): Initialize csym.
6863 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6864 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6866 * dwarf2.c: Include libiberty.h.
6867 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6868 (decode_line_info): Remove unused local variables.
6869 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6870 (m32r_elf_relocate_section): Likewise.
6871 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6872 (v850_elf_reloc): Likewise.
6873 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6874 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6875 * elf.c (assign_file_positions_for_segments): Always set adjust.
6876 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6877 parenthesize expression.
6878 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6879 (m32r_elf_object_p): Return a value.
6880 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6881 * elf32-mips.c (mips_elf_final_link): Initialize last.
6882 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6883 * elf32-v850.c (v850_elf_object_p): Return a value.
6884 (v850_elf_print_private_bfd_data): Change fprintf format string.
6885 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6887 * elflink.h (elf_link_add_object_symbols): Change vernum to
6888 unsigned int, and initialize it. Change fprintf format string.
6889 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6890 when setting or comparing to soname_indx.
6891 (elf_create_pointer_linker_section): Change num_symbols to
6893 * libcoff-in.h (coff_data_type): Change flags to flagword.
6894 * peicode.h (pe_print_idata): Initialize idx. Change j to
6895 bfd_size_type. Initialize hint_member. Remove useless test to
6897 (pe_print_edata): Change num_functions and num_names in struct
6898 EDT_type to unsigned long. Remove cast. Change fprintf format
6900 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6901 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6903 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6904 int *. Update uses. Change j to long.
6905 * bfd-in2.h, libcoff.h: Rebuild.
6907 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6909 * elf32-v850.c Remove definition of USE_REL.
6910 (v850_elf_info_to_howto_rela): New function.
6911 (v850_elf_perform_relocation): Renamed from
6912 v850_elf_store_addend_in_insn. Removed replace argument.
6913 (v850_elf_reloc): store the relocation in the addend field instead
6915 (v850_elf_final_link_relocate): Now calls
6916 v850_elf_perform_relocation.
6917 (v850_elf_relocate_section): Remove code to generate REL
6920 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6922 * coffcode.h (coff_new_section_hook): Set the type and storage
6923 class in the native symbol information allocated for a new section
6926 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6928 * peicode.h: Chain together calls to
6929 coff_bfd_copy_private_bfd_data and
6930 coff_bfd_print_private_bfd_data.
6932 * coff-arm.c: Add prototypes for
6933 coff_arm_bfd_print_private_bfd_data and
6934 coff_arm_bfd_copy_private_bfd_data.
6936 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6938 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6941 * peicode.h: Call arm-coff private data functions after handling
6944 * coff-arm.c: Turn statics into globals so that they can be shared
6945 both pe and pei backends.
6947 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6949 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6951 (sunos_write_object_contents): Likewise.
6952 * aoutx.h (NAME(aout,machine_type)): Likewise.
6953 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6955 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6957 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6959 (bfd_default_scan): Remove m68k special cases.
6960 * bfd-in2.h: Rebuild.
6961 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6963 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6964 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6966 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6967 selection, change printable_name to just "m68k" and make that the
6968 default instead of m68k:68020.
6970 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6972 (MY_get_section_contents): Define as aout_32_get_section_contents
6973 rather than NAME(aout,get_section_contents).
6975 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6977 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6978 and call bfd_default_set_arch_mach to do the real work.
6980 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6982 * bout.c (BALX): Include return register g14 as part of the insn.
6984 (calljx_callback): Use it.
6986 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6988 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6989 * libbfd.h: Rebuild.
6991 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6992 byte_count to unsigned int.
6993 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6994 unused local variables.
6996 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6997 variables er and er1.
6999 * cpu-v850.c: Include <ctype.h>.
7000 (scan): Case isdigit argument to unsigned char.
7002 From Yan Meroth <YAN.MEROTH@st.com>:
7003 * ihex.c (ihex_scan): Add extbase variable so that getting an
7004 extended linear address record does not ignore any previous
7006 (ihex_write_object_contents): When writing out an extended linear
7007 address record, zero out any previous extended address.
7009 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7011 * ieee.c (do_one): Check section before dereferencing it.
7012 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7013 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7015 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7017 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7019 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7021 * coff-arm.c: Add interworking functions to pe backends.
7023 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7025 * configure.in: Use AM_DISABLE_SHARED.
7026 * aclocal.m4, configure: Rebuild with libtool 1.2.
7028 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7030 * coff-arm.c (coff_arm_relocate_section): Better error messages
7031 when interowrking conflucts occur. Courtesy of Jonathan Walton
7033 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7034 relocations. Patch courtesy of Jonathan Walton and Tony
7037 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7039 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7040 part of Feb 22 change controling when to override the existing
7041 symbol with the .plt entry.
7043 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7045 * config.bfd (targ_cpu): Add thumb-pe target.
7047 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7048 functions in PE build.
7050 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7052 * config.bfd (sparclite-*-elf*): Added.
7054 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7056 * configure.in: Add elf.lo to elf shell variable.
7057 * Makefile.am (BFD_LIBS): Remove elf.lo.
7058 (BFD_LIBS_CFILES): Remove elf.c.
7059 (BFD32_BACKENDS): Add elf.lo.
7060 (BFD32_BACKENDS_CFILES): Add elf.c.
7061 * configure, Makefile.in: Rebuild.
7063 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7065 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7066 relocation against a non-local symbol should not have a dynamic
7069 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7071 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7073 (pe_print_private_bfd_data): Print PE flags. From Mikey
7074 <jeffdb@netzone.com>.
7076 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7078 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7079 a plt entry when we can determine that we authoritatively define
7082 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7084 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7085 don't actually use trad-core, but a SunOS-style core file handled
7087 * hosts/sparclinux.h: Remove.
7089 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7091 * peicode.h (pe_print_idata): If there is no .idata section, look
7092 for the import tables in some other section. Make the initial
7093 label line up better with the data. Print the import address
7094 table even if there is no import name table. If the import
7095 address table holds actual addresses, print them.
7097 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7099 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7100 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7101 bfd_error_system_call.
7103 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7105 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7106 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7108 From H.J. Lu <hjl@gnu.org>:
7109 * Makefile.am (libbfd_la_LDFLAGS): Define.
7110 * Makefile.in: Rebuild.
7112 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7114 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7115 * netbsd.h (MACHTYPE_OK): Define.
7116 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7117 calling N_SET_MACHTYPE, rather than having a switch.
7118 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7120 * i386netbsd.c (MACHTYPE_OK): Don't define.
7121 (DEFAULT_MID): Define.
7122 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7123 (MACHTYPE_OK): Don't define.
7124 (DEFAULT_MID): Define.
7125 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7126 (DEFAULT_MID): Define.
7127 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7128 (DEFAULT_MID): Define.
7129 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7130 (DEFAULT_MID): Define.
7132 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7133 * vaxnetbsd.c: New file.
7134 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7135 rather than netbsd_core.
7136 * targets.c (vaxnetbsd_vec): Declare.
7137 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7138 defined, add netbsd_core_vec.
7139 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7140 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7141 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7142 * config.bfd (alpha*-*-netbsd*): New target.
7143 * Makefile.am: Rebuild dependencies.
7144 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7145 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7146 * configure, Makefile.in: Rebuild.
7148 * configure.host: Remove the old shared library build stuff. We
7149 now use libtool instead.
7151 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7153 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7155 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7157 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7158 * configure: Rebuild.
7160 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7161 * elf32-v850.c (remember_hi16s_reloc): New function.
7162 (find_remembered_hi16s_reloc): New function.
7163 (v850_elf_store_addend_in_insn): Use the above new functions to
7164 match up HI6S relocs with LO16 relocs.
7166 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7168 * configure.in: Change -linux* to -linux-gnu*.
7169 * config.bfd, configure.host: Likewise.
7170 * configure: Rebuild.
7172 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7174 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7175 LO16/HI16S bug and improve comments about what is going on.
7177 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7179 * configure, aclocal.m4: Rebuild with new libtool.
7181 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7183 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7184 when merging v850 code into v850e/v850ea code. Do not initialise
7185 output flags if the input is the default architecture.
7187 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7189 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7190 get the size from bfd_arch_bits_per_address instead of directly
7193 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7195 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7196 to wrap, just return all 1's bits instead.
7197 * libbfd.h: Regenerate.
7199 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7201 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7203 (coff_relocate_section): If COFF_WITH_PE, define as
7204 coff_pe_i386_relocate_section.
7205 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7206 skip empty sections, to match coff_write_object_contents.
7208 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7209 rather than swapping out r_offset twice. From Luke Deller
7210 <luked@cse.unsw.edu.au>.
7212 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7214 * configure.in: Set libtool_enable_shared rather than
7215 libtool_shared. Remove diversion hack.
7216 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7219 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7221 * syms.c (struct stab_cache): Define.
7222 (struct stab_find_info): Remove cached_offset, cached_stab,
7223 cached_str, and cached_stroff fields. Add file_cache,
7224 function_cache, and line_cache fields.
7225 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7228 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7230 * peicode.h (pe_print_idata): Check for import of ordinal rather
7232 (pe_print_edata): If there is no .edata section, look for the
7233 export data in some other section.
7235 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7237 * configure.in: Change version to 2.8.4.
7238 * configure: Regenerated.
7240 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7242 Add tms320c30 support:
7243 * cpu-tic30.c: New file.
7244 * aout-tic30.c: New file.
7245 * coff-tic30.c: New file.
7246 * archures.c (bfd_arch_tic30): Define.
7247 (bfd_tic30_arch): Declare.
7248 (bfd_archures_list): Add bfd_tic30_arch.
7249 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7251 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7252 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7253 (coff_set_flags): Likewise.
7254 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7255 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7256 * Makefile.am: Rebuild dependencies.
7257 (ALL_MACHINES): Add cpu-tic30.lo.
7258 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7259 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7260 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7261 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7263 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7265 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7266 to lag behind LO16 reloc by a couple of instructions.
7268 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7270 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7271 make to reexamine the file timestamp.
7272 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7274 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7277 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7279 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7280 to create .dynsbss and .rela.sbss sections.
7281 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7282 copied from dynamic objects into .sbss.
7283 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7284 use it. Correct typo of .rela.sdata2.
7285 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7286 put the data, which may now be in .sbss.
7287 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7288 (elf_backend_create_dynamic_sections): Define as
7289 ppc_elf_create_dynamic_sections.
7291 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7292 against _GLOBAL_OFFSET_TABLE_.
7293 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7294 shared libraries which refer to local symbols. Make sure that the
7295 test for allocating space for a reloc in a shared object is the
7296 same as the test for emitting a reloc.
7298 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7300 * config.bfd (i[3456]-*-mingw32*): New target.
7301 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7302 * aclocal.m4, configure: Rebuild.
7304 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7306 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7309 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7311 Sparc v9 ABI compliant PLT:
7312 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7313 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7314 (LARGE_PLT_THRESHOLD): New define.
7315 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7316 (sparc64_elf_build_plt): New function.
7317 (sparc64_elf_plt_entry_offset): Likewise.
7318 (sparc64_elf_plt_ptr_offset): Likewise.
7319 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7320 contain the index for convenience. Skip the initial entries
7322 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7323 memory for the benefit of .rela.plt.
7324 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7325 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7326 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7327 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7328 Call sparc64_elf_build_plt.
7329 (elf_backend_want_got_plt): No.
7330 (elf_backend_plt_readonly): No.
7331 (elf_backend_plt_alignment): 8.
7333 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7334 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7335 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7338 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7340 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7342 * cpu-mips.c (arch_info_struct): Add mips variants.
7343 * bfd-in2.h: Rebuilt.
7345 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7347 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7350 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7352 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7353 (i[3456]86sco3.2v5*coff): New target.
7355 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7357 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7359 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7361 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7362 * bfd-in2.h: Regenerate.
7364 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7366 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7368 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7370 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7371 adjust addend for an output common symbol (from Jimmy Blair
7372 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7373 defined symbol to counteract adjustment made in generic relocation
7376 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7378 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7380 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7381 (GET_SCNDHR_NLNNO): Likewise.
7383 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7385 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7387 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7389 * elf32-m32r.c: Add macros to handle NOP insertion.
7391 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7393 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7394 (xcoff_mark): Likewise.
7395 (xcoff_build_ldsyms): Mark absolute symbols.
7397 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7399 * bout.c (b_out_write_object_contents): Sort symbols before output
7400 to keep {CALL,BAL}NAME symbols adjacent.
7401 (b_out_symbol_cmp): New function.
7403 For older changes see ChangeLog-9697
7409 version-control: never