1 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
3 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
4 for local symbols whose names are unknown.
6 2000-06-22 Alan Modra <alan@linuxcare.com.au>
8 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
10 * Makefile.in: Regenerate.
11 * doc/Makefile.in: Regenerate.
13 2000-06-20 H.J. Lu <hjl@gnu.org>
15 * Makefile.am: Rebuild dependency.
16 * Makefile.in: Rebuild.
18 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
20 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
21 (elf_backend_copy_indirect_symbol): Map to the new function.
23 2000-06-20 Alan Modra <alan@linuxcare.com.au>
25 * archive.c (normalize): Correct pointer comparison when checking
27 (bfd_bsd_truncate_arname): Likewise.
28 (bfd_gnu_truncate_arname): Likewise.
30 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
32 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
33 sections elf_{text,data}_{section,symbol}.
34 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
35 (_bfd_mips_elf_hide_symbol): New function.
36 (elf_backend_hide_symbol): Map to the new function.
37 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
38 definitions of mips_elf_{text,data}_{section,symbol}.
39 (mips_elf_local_relocation_p): Try to find the direct symbol
40 based on new check_forced argument.
41 (mips_elf_calculate_relocation): Use new version of
42 mips_elf_local_relocation_p.
43 (mips_elf_relocate_section): Likewise.
44 (_bfd_mips_elf_relocate_section): Likewise.
45 (mips_elf_sort_hash_table): Only assert that have enough GOT
47 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
48 entry if the relocation based on the new external argument.
49 (mips_elf_create_dynamic_relocation): Assert that we have a
50 section contents allocated where we can swap out the dynamic
52 (mips_elf_calculate_relocation): Find the real hash-table entry
53 correctly by using h->root.root.type. Only create a dynamic
54 relocation entry if the symbol is defined in a shared library.
55 Create an external GOT entry for the GOT16 relocation if the
56 symbol was forced local.
57 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
58 dynamic index if the symbol was forced local.
60 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
62 * elf32-mips.c: Fix typos in comments.
64 2000-06-19 Mark Kettenis <kettenis@gnu.org>
66 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
69 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
71 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
72 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
73 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
74 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
75 (bfd_elf32_m68hc11_vec): Likewise.
76 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
77 Supports 68hc11 & 68hc12 at the same time.
78 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
80 (bfd_elf32_m68hc11_vec): Likewise.
81 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
82 * archures.c (bfd_m68hc12_arch): Define and register in global list
83 (bfd_m68hc11_arch): Likewise.
84 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
85 BFD_RELOC_M68HC11_3B): Define.
86 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
87 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
89 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
91 * elf_bfd.h (struct elf_backend_data): Add info argument to
92 elf_backend_hide_symbol.
93 (_bfd_elf_link_hash_hide_symbol): Likewise.
94 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
95 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
96 * elflink.h (elf_link_add_object_symbols): Likewise.
97 (elf_link_assign_sym_version): Likewise.
99 2000-06-18 H.J. Lu <hjl@gnu.org>
101 * coff-i386.c (coff_i386_reloc): Don't return in case of
102 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
103 Compensate PE relocations when linking with non-PE object
104 files to generate a non-PE executable.
106 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
108 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
109 GOT entries if we're doing a static link or -Bsymbolic link.
111 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
113 * elflink.h (elf_link_adjust_relocs): Check for and call backend
114 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
116 (elf_link_output_relocs): Likewise.
117 (elf_reloc_link_order): Likewise.
119 2000-06-16 Nicholas Duffek <nsd@redhat.com>
121 * archures.c (enum bfd_architecture): #define constants for
122 PowerPc and RS6000 machine numbers.
123 * bfd-in2.h: Regenerate.
124 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
125 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
126 and RS6000 machine numbers using #defined constants from
128 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
129 machine numbers using #defined constants from archures.c. Add
130 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
131 64-bit words in 620 entry.
132 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
134 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
136 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
138 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
139 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
140 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
142 2000-06-16 Nicholas Duffek <nsd@redhat.com>
144 * bfd-in.h (bfd_family_coff): Define.
145 * bfd-in2.h: Regenerate.
146 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
147 coff_find_nearest_line): Check COFFness using bfd_family_coff()
148 instead of bfd_target_coff_flavour.
149 * cofflink.c (_bfd_coff_final_link): Likewise.
150 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
152 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
154 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
155 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
156 * xcofflink.c (XCOFF_XVECP): Delete.
157 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
158 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
159 bfd_xcoff_record_link_assignment,
160 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
161 check for bfd_target_xcoff_flavour.
163 2000-06-16 Nicholas Duffek <nsd@redhat.com>
165 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
167 (read_hdr): New function.
168 (rs6000coff_core_p): Store mstsave or __context64 struct instead
169 of trying to extract individual registers. Set abfd->arch_info
170 to match the architecture that created the core file.
171 (rs6000coff_get_section_contents): Delete.
172 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
174 2000-06-14 H.J. Lu <hjl@gnu.org>
176 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
179 2000-06-13 H.J. Lu <hjl@gnu.org>
181 * configure: Regenerate.
183 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
185 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
188 2000-06-08 David O'Brien <obrien@FreeBSD.org>
190 * configure.in (VERSION): Update to show this is the CVS mainline.
192 2000-06-07 Alan Modra <alan@linuxcare.com.au>
194 * elf32-d10v.c: Include elf/d10v.h
195 (enum reloc_type): Delete.
196 * elf32-d30v.c: Include elf/d30v.h
197 (enum reloc_type): Delete.
199 * Makefile.am: Run "make dep-am" to regenerate dependencies.
200 * Makefile.in: Regenerate.
202 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
203 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
204 move HOWTOs into elf_howto_table.
205 (R_386_standard, R_386_ext_offset): Define.
206 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
207 (elf_i386_reloc_type_lookup): Modify calculation of index into
208 elf_howto_table since we've removed the padding.
209 (elf_i386_info_to_howto_rel): Likewise.
210 (elf_i386_relocate_section): Likewise.
212 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
214 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
216 2000-06-05 H.J. Lu <hjl@gnu.org>
218 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
219 an error when seeing an undefined symbol with hidden/internal
220 attribute. It is handled in *_relocate_section ().
222 2000-06-05 H.J. Lu <hjl@gnu.org>
224 * elflink.h (elf_fix_symbol_flags): Follow the link for the
225 indirect symbol for the ELF_LINK_NON_ELF bit.
226 (elf_link_output_extsym): Don't output the indirect symbol even
227 if the ELF_LINK_NON_ELF bit is set.
229 2000-06-01 J.T. Conklin <jtc@redback.com>
231 * config.bfd (i[3456]86-*-netbsdelf*): New target.
232 (i[3456]86-*-netbsdaout*): New target.
233 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
234 (i[3456]86-*-openbsd*): Likewise.
236 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
238 * trad-core.c: From hpux-core.c, include <dirent.h> or
239 <sys/ndir.h> when possible.
241 2000-05-31 Nick Clifton <nickc@cygnus.com>
243 * opintl.h (_(String)): Explain why dgettext is used instead
246 2000-05-31 Ulrich Drepper <drepper@redhat.com>
248 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
249 definitions. We must not assume they are sorted in the file
250 according to their index numbers.
252 2000-05-31 Alan Modra <alan@linuxcare.com.au>
254 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
255 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
256 R_PARISC_DIR17F are for absolute branches; Handle them as such.
258 2000-05-30 Nick Clifton <nickc@cygnus.com>
260 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
261 80960CA, 80960MC as valid machine names.
263 2000-05-30 H.J. Lu <hjl@gnu.org>
265 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
266 visibility bits if the symbol is undefined. Correctly handle
267 weak undefined symbols with hidden and internal attributes.
269 * elflink.h (elf_link_add_object_symbols): Always turn the
270 symbol into local if it has the hidden or internal attribute.
272 2000-05-29 Philip Blundell <philb@gnu.org>
274 * ppcboot.c: Add packed attribute if compiling with GCC.
276 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
278 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
280 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
282 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
283 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
284 corefile on a 64-bit (Sparc Solaris) host. Also clean up
287 2000-05-26 Alan Modra <alan@linuxcare.com.au>
289 * Makefile.am: Update dependencies with "make dep-am"
290 * Makefile.in: Regenerate.
292 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
293 bindtextdomain): Replace defines with those from intl/libgettext.h
294 to quieten gcc warnings.
296 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
298 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
300 * archive.c (normalize, bfd_bsd_truncate_arname,
301 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
302 file names with backslashes.
304 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
307 * sysdep.h: Include filenames.h.
309 2000-05-26 Alan Modra <alan@linuxcare.com.au>
311 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
313 2000-05-26 Jakub Jelinek <jakub@redhat.com>
315 * elf64-sparc.c (sparc64_elf_relax_section): New.
316 (sparc64_elf_relocate_section): Optimize tail call into branch always
318 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
319 (elf32_sparc_relax_section): New.
321 2000-05-26 Jakub Jelinek <jakub@redhat.com>
323 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
324 Remove unusued variables.
325 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
326 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
327 previous fix, so that shared libs really don't influence targets
328 extension mask and memory model.
330 2000-05-23 H.J. Lu <hjl@gnu.org>
332 * elf64-alpha.c (elf64_alpha_relocate_section): Check
333 h->root.other not h->other.
334 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
336 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
338 2000-05-23 H.J. Lu <hjl@gnu.org>
340 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
341 undefined symbol with the non-default visibility attributes.
342 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
343 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
344 * elf32-i370.c (i370_elf_relocate_section): Likewise.
345 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
346 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
347 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
348 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
349 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
350 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
351 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
352 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
354 2000-05-22 Richard Henderson <rth@cygnus.com>
356 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
357 PCREL22, PCREL64I. Zero size of special relocs.
358 (elf64_ia64_reloc_type_lookup): Likewise.
359 (USE_BRL, oor_brl, oor_ip): New.
360 (elf64_ia64_relax_section): New.
361 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
362 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
363 (elf64_ia64_relocate_section): Likewise.
364 (bfd_elf64_bfd_relax_section): New.
365 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
366 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
367 * bfd-in2.h, libbfd.h: Regenerate.
369 2000-05-22 Nick Clifton <nickc@cygnus.com>
371 * configure.in : Add peigen.lo to MIPS PE targets.
372 * configure: Regenerate.
374 2000-05-22 Momchil Velikov <velco@fadata.bg>
376 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
377 only if it is known for both input and output bfds. Separate
378 error message strings as in some languages, it may be necessary
379 to change more than one place in the string to change between
382 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
383 endianess checks, call _bfd_generic_verify_endian_match() instead.
385 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
387 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
389 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
390 endianess before checking bfd flavours.
392 2000-05-22 H.J. Lu <hjl@gnu.org>
394 * elflink.h (elf_link_output_extsym): Clear the visibility
395 field for symbols not defined locally.
397 2000-05-18 Alan Modra <alan@linuxcare.com.au>
399 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
400 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
401 (hppa_rebuild_insn): Mask immediate bits here instead.
402 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
404 2000-05-18 Momchil Velikov <velco@fadata.bg>
406 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
407 relocs for an executable, ensure that they are virtual addresses.
409 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
411 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
413 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
414 Rick Gorton <gorton@scrugs.lkg.dec.com>
416 * elflink.h: Add emitrelocations support: when enabled, relocation
417 information and relocation sections are put into final output
418 executables. If the emitrelocations flag is set, do the following:
419 (elf_bfd_final_link): Emit relocation sections.
420 (elf_link_input_bfd): Compute relocation section contents.
421 (elf_gc_sections): Don't clean relocation sections.
423 2000-05-16 Catherine Moore <clm@cygnux.com>
425 * som.c (som_decode_symclass): Recognize weak symbols.
427 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
429 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
430 read idata section only from dataoff.
431 (pe_print_edata): Correctly check for valid eat_member.
433 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
435 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
437 2000-05-14 Philip Blundell <philb@gnu.org>
439 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
441 2000-05-12 Alan Modra <alan@linuxcare.com.au>
443 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
445 * peigen.c (pe_print_idata): Look for .idata section and print
446 info even if data directory has zero entries. Read idata section
447 starting from dataoff, and adjust all data offsets to suit. Cast
448 all bfd_vma vars to unsigned long before passing to fprintf.
449 * peigen.c (pe_print_edata): Similarly, look for .edata section
450 and print info even if data directory has zero entries. Cast
451 all bfd_vma vars to unsigned long before passing to fprintf.
453 From Szabolcs Szakacsits <szaka@F-Secure.com>
454 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
455 directory size which may be bogus.
456 * peigen.c (pe_print_edata): Similarly.
458 2000-05-09 Alan Modra <alan@linuxcare.com.au>
460 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
462 (copy_private_bfd_data): Allow for space possibly taken up by elf
463 headers when calculating segment physical address from lma.
465 2000-05-08 Alan Modra <alan@linuxcare.com.au>
467 * versados.c (versados_scan): Init stringlen and pass_2_done.
469 * trad-core.c (trad_unix_core_file_p): Return
470 bfd_error_wrong_format rather than bfd_error_file_truncated.
472 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
473 add_data_entry. DataDirectory virtual address is relative.
474 (pe_print_idata): Account for relative DataDirectory virtual
475 addresses. Don't trash datasize inside POWERPC_LE_PE code.
476 (pe_print_edata): Similarly.
478 From Szabolcs Szakacsits <szaka@F-Secure.com>
479 * peigen.c (dir_names): Add Delay Import Directory.
480 (pe_print_idata): Always search for bfd section containing
481 idata address rather than looking up section name. Print this
482 section name rather than .idata.
483 (pe_print_edata): Similarly. Also print some fields as %08lx.
484 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
487 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
489 * xcoff.h: Rename to xcoff-target.h
490 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
491 * coff-rs6000.c: Ditto.
492 * coff64-rs6000.c: Ditto.
493 * coff-pmac.c: Ditto.
494 * Makefile.in: Regenerate.
496 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
498 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
499 Change U802TOC64MAGIC to U803XTOCMAGIC.
501 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
503 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
504 * bfd-in.h: Prototype bfd_elf_get_arch_size.
505 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
507 2000-05-04 Alan Modra <alan@linuxcare.com.au>
509 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
511 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
513 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
514 hidden and internal symbols.
515 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
517 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
518 assign a PLT or GOT entry to symbols with hidden and
521 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
523 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
525 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
527 2000-05-02 H.J. Lu <hjl@gnu.org>
529 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
532 2000-05-02 Alan Modra <alan@linuxcare.com.au>
534 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
535 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
537 * Makefile.in: Regenerate.
539 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
541 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
542 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
543 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
544 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
545 * Makefile.in: Rebuild.
547 2000-05-02 Alan Modra <alan@linuxcare.com.au>
549 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
550 doesn't work very well.
552 * elf-hppa.h (elf_hppa_internal_shdr): Define.
553 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
554 Set hdr->s_type to 1 if ARCH_SIZE == 32.
555 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
556 (elf_hppa_info_to_howto): Likewise.
557 (elf_hppa_info_to_howto_rel): Likewise.
558 (elf_hppa_reloc_type_lookup): Likewise.
559 (elf_hppa_is_local_label_name): Likewise.
560 (elf_hppa_fake_sections): Likewise.
561 (elf_hppa_final_write_processing): Likewise.
562 (elf_hppa_howto_table): Fully initialise all entries.
563 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
564 (elf_hppa_info_to_howto): Likewise.
565 (elf_hppa_info_to_howto_rel): Likewise.
566 (elf_hppa_reloc_type_lookup): Likewise.
567 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
568 elf_hppa_unmark_useless_dynamic_symbols,
569 elf_hppa_remark_useless_dynamic_symbols,
570 elf_hppa_record_segment_addrs, elf_hppa_final_link,
571 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
572 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
573 elf32-hppa.c mess is cleaned up.
574 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
575 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
576 r_field then call hppa_field_adjust inline func with variable
577 r_field arg, instead call hppa_field_adjust with fixed arg.
578 In case R_PARISC_PCREL22F, don't set r_field.
579 (elf_hppa_relocate_insn): Change args and return type to unsigned
580 int. Call re_assemble_* funcs to do the work.
582 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
585 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
587 (sign_extend): Mask first before sign extending.
588 (low_sign_extend): Rewrite without condition expression.
589 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
590 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
591 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
592 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
593 result as function return value rather than through pointer arg.
594 Accept unsigned int args, and return unsigned int.
595 (re_assemble_3): New. Combines function of dis_assemble_3 with
596 re-assembly of opcode and immediate.
597 (re_assemble_12): Likewise.
598 (re_assemble_16): Likewise.
599 (re_assemble_17): Likewise.
600 (re_assemble_21): Likewise.
601 (re_assemble_22): Likewise.
602 (hppa_field_adjust): Rewrite and document, paying attention to
603 size of types and signed/unsigned issues.
604 (get_opcode): Shift before masking.
605 (FDLW): Rename to FLDW.
606 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
607 (hppa_rebuild_insn): Change args and return value to unsigned
608 int. Make use of re_assemble_*. Correct case 11.
610 * dep-in.sed: Handle ../opcodes/.
611 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
612 elf64-hppa.h, hppa_stubs.h, xcoff.h.
613 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
614 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
615 elfarm-nabi.lo dependencies outside of auto-dependency area.
616 Regenerate dependencies.
617 * Makefile.in: Regenerate.
619 * configure.in (TRAD_HEADER): Test non-null before
621 * configure: Regenerate.
623 * reloc.c: Fix mis-spelling in comment.
625 2000-05-01 Alan Modra <alan@linuxcare.com.au>
627 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
628 * vms.c (vms_openr_next_archived_file): Return NULL.
630 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
632 * coffcode.h Copy changes mistakenly done to libcoff.h in
635 2000-04-29 Andreas Jaeger <aj@suse.de>
637 * libbfd-in.h: Correctly check GCC version.
638 * bfd-in.h: Likewise.
639 * libhppa.h: Likewise.
640 * libbfd.h: Regenerate.
641 * bfd-in2.h: Regenerate.
643 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
645 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
646 coffdu-rs6000.{lo,c}.
647 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
649 * Makefile.in: Regenerate.
651 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
652 * coff-rs6000.c: Move all declarations and defines that are
653 common to the xcoff backends into xcoff.h
654 * coff64-rs6000.c: Ditto,
656 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
658 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
659 _bfd_coff_force_symnames in strings and
660 _bfd_coff_debug_string_prefix_length to their default values.
661 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
663 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
665 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
666 _bfd_coff_force_symnames in strings and
667 _bfd_coff_debug_string_prefix_length to their default values.
669 2000-04-27 Alan Modra <alan@linuxcare.com.au>
671 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
672 Check local_got_refcounts before dereferencing.
674 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
675 before deciding we don't need R_PPC_PLT32 relocation.
676 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
679 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
681 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
683 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
684 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
685 (elf_i386_relocate_section): Allow for .plt to go missing.
686 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
687 can use a relative reloc for got as elf_i386_relocate_section.
688 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
690 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
692 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
694 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
696 * Makefile.am (coff64-rs6000.lo): New rule.
697 * Makefile.in: Regenerate.
698 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
699 xcoff_is_local_label_name, xcoff_rtype2howto,
700 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
701 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
702 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
703 (NO_COFF_SYMBOLS): Define.
704 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
705 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
707 (MINUS_ONE): New macro.
708 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
710 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
711 coff_SWAP_aux_out): Map to the new functions.
712 * coff64-rs6000.c: New file.
713 * libcoff.h (bfd_coff_backend_data): Add new fields
714 _bfd_coff_force_symnames_in_strings and
715 _bfd_coff_debug_string_prefix_length.
716 (bfd_coff_force_symnames_in_strings,
717 bfd_coff_debug_string_prefix_length): New macros for above fields.
718 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
719 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
720 of using coff_swap_sym_in directly.
721 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
722 (coff_set_flags) Set magic for XCOFF64.
723 (coff_compute_section_file_positions): Add symbol name length to
724 string section length if bfd_coff_debug_string_prefix_length is
726 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
727 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
728 using coff_swap_lineno_in directly.
729 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
730 and _bfd_coff_debug_string_prefix_length fields.
731 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
732 symbol names into strings table when
733 bfd_coff_force_symnames_in_strings is true.
734 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
735 SET_RELOC_VADDR): New macros.
736 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
737 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
739 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
740 changes within RS6000COFF_C specific code.
741 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
742 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
743 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
744 Extend existing hack on target name.
745 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
747 * coff-tic54x.c (ticof): Keep up to date with new fields
748 in bfd_coff_backend_data.
749 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
750 targ_selvecs to include rs6000coff64_vec for rs6000.
751 * configure.in: Add rs6000coff64_vec case.
752 * cpu-powerpc.c: New bfd_arch_info_type.
754 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
756 * config.bfd: Only disable elf32-hppa vectors, not all of the
757 BSD and OSF configuration support. Provide (disabled) clauses
759 * configure.in: Add clause for PA64 support.
760 * configure: Rebuilt.
762 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
763 (bfd_elf64_hppa_vec): Declare.
765 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
766 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
767 (elf64-hppa.lo): Add dependencies.
768 * Makefile.in: Rebuilt.
770 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
772 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
774 * libhppa.h (dis_assemble_16): New function.
775 (pa_arch): Added pa20w element.
777 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
779 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
780 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
781 bfd_elf64_slurp_reloc_table.
783 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
784 definitions to get external names.
785 (elf_write_relocs): Renamed from write_relocs and make global.
786 (elf_slurp_reloc_table): Make global.
787 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
789 * archive.c (hpux_uid_gid_encode): New function.
790 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
791 defined and the ID is greater than 99999.
792 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
793 special uid/gid fields into 32 bit values.
795 2000-04-21 Matthew Green <mrg@cygnus.com>
797 * config.bfd: Add NetBSD/sparc64 support.
799 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
800 David Mosberger <davidm@hpl.hp.com>
801 Timothy Wall <twall@cygnus.com>
802 Jim Wilson <wilson@cygnus.com>
804 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
805 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
806 (BFD64_BACKENDS): Add elf64-ia64.lo.
807 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
808 (cpu-ia64.lo, elf64-ia64.lo): New rules.
809 * Makefile.in: Rebuild.
810 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
811 (bfd_ia64_arch): Declare.
812 (bfd_archures_list): Add bfd_ia64_arch.
813 * bfd-in2.h: Rebuild.
814 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
815 * configure: Rebuild.
816 * configure.host: (ia64-*-linux*): New host.
817 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
818 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
819 * elf.c (prep_headers): Add bfd_arch_ia64.
821 * reloc.c: Add IA-64 relocations.
822 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
824 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
825 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
827 2000-04-21 Richard Henderson <rth@cygnus.com>
829 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
830 contents when performing a partial link.
831 (bfd_elf_d30v_reloc_21): Likewise.
833 2000-04-20 H.J. Lu <hjl@gnu.org>
835 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
836 patch to symbols defined by a shared object.
837 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
839 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
842 * dwarf2.c (concat_filename): Avoid string literal concatenation.
843 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
845 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
847 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
848 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
849 (coff-ia64.lo): Add dependency.
850 * Makefile.in: Regenerate.
851 * coff-ia64.c: New file.
852 * efi-app-ia32.c: Ditto.
853 * efi-app-ia64.c: Ditto.
854 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
855 (coff_set_flags): Ditto.
856 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
857 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
858 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
859 * configure: Regenerate.
860 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
861 (PUT_OPTHDR_IMAGE_BASE): Ditto.
862 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
863 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
864 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
865 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
866 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
867 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
868 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
869 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
870 (GET_PDATA_ENTRY): Ditto.
871 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
872 data_start. Use above macros to read fields that are 64 bit wide for
873 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
874 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
875 FileAlignment and SectionAlignment to minimum alignment if they
877 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
878 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
879 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
880 Use above macros to write fields that are 64 bit wide for
882 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
883 5*4 otherwise. This should be right for IA-32 and IA-64, but may
884 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
885 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
886 begin address, end address, and unwind info address only. Use
887 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
889 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
890 HIGH3ADJ relocation names.
891 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
892 * targets.c: Declare bfd_efi_app_ia32_vec and
893 bfd_efi_app_ia64_vec.
894 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
895 bfd_efi_app_ia64_vec.
897 2000-04-17 Timothy Wall <twall@cygnus.com>
899 * bfd-in2.h: Add prototypes for tic54x load page access.
900 * bfd-in.h: Regenerate.
901 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
902 in customized _set_arch_mach function.
903 * coffcode.h (coff_set_alignment_hook): Set section load page if
904 the appropriate macro is defined.
905 (write_object_contents): Read section load page.
907 2000-04-13 Alan Modra <alan@linuxcare.com.au>
909 * elf32-hppa.h: Update copyright date.
911 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
912 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
914 * elf32-d30v.c (MAX32): Don't use LL suffix.
915 (MIN32): Define in terms of MAX32.
916 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
918 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
921 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
923 2000-04-12 Alan Modra <alan@linuxcare.com.au>
925 * dep-in.sed: Match space before file name, not after.
926 * Makefile.am: Regenerate dependencies.
927 * Makefile.in: Regenerate.
929 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
930 case, allow address wrap-around stupidly removed 2000-03-17. Sign
931 extend without an if statement.
933 2000-04-11 Alan Modra <alan@linuxcare.com.au>
935 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
937 * elf32-mips.c (gprel16_with_gp): Likewise.
938 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
939 here using -0x40000, not (int)0xfffc0000.
940 (elf32_hppa_size_of_stub): Likewise.
942 2000-04-11 Timothy Wall <twall@cygnus.com>
944 * coff-tic54x.c: Now builds with all targets.
945 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
946 * Makefile.in: Regenerate.
947 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
948 unitialized variable.
950 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
952 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
953 --enable-build-warnings option.
954 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
955 * Makefile.in, configure: Re-generate.
957 2000-04-07 Nick Clifton <nickc@cygnus.com>
959 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
960 BFD_RELOC_THUMB_PCREL_BLX.
962 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
963 R_ARM_XPC25 and R_ARM_THM_PC22.
965 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
966 R_ARM_XPC25 and R_ARM_THM_XPC22.
967 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
968 R_ARM_[XPC25|THM_XPC22].
970 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
971 elf/arm-oabi.h to elf/arm.h
973 * Makefile.am: Fix dependency for elfarm-oabi.c
974 * Makefile.in: Regenerate.
976 * bfd-in2.h: Regenerate.
977 * libbfd.h: Regenerate.
979 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
981 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
982 and restore it on failure. Release newly allocated tdata on
985 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
987 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
988 (decode_line_info): Set it. Report error if unit->line_offset is
989 equal to or larger than it.
991 2000-04-07 Timothy Wall <twall@cygnus.com>
993 * targets.c: Added vecs for tic54x.
994 * reloc.c: Added relocs for tic54x.
995 * libbfd.h: Regenerated.
996 * configure: Add TI COFF vecs for tic54x.
997 * configure.in: Ditto.
998 * config.bfd (targ_cpu): Recognize new tic54x target.
999 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1000 * bfd-in2.h: Add tic54x target and relocations.
1001 * Makefile.am, Makefile.in: Add tic54x target.
1002 * archures.c (bfd_archures_list): Add tic54x target.
1003 * coff-tic54x.c: New.
1004 * cpu-tic54x.c: New.
1006 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1008 * elfcore.h (elf_core_file_p): call backend_object_p which
1009 thereby gets an opportunity to update the arch/machine type.
1011 2000-04-06 Timothy Wall <twall@cygnus.com>
1013 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1014 class. Handle SEC_CLINK and SEC_BLOCK flags.
1015 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1016 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1018 2000-04-06 Nick Clifton <nickc@cygnus.com>
1020 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1021 EF_INTERWORK if this is an unknown EABI.
1022 (elf32_arm_merge_private_bfd_data): Check EABI version
1023 numbers. Only check EF_xxx flags if the EABI version number
1025 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1026 if the EABI version number is unknown.
1027 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1028 if the EABI version number is unknown.
1030 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1032 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1033 BFD_RELOC_SH_LOOP_END.
1034 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1035 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1036 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1037 (sh_elf_reloc_loop): New function.
1038 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1040 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1041 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1042 * bfd-in2.h, libbfd.h: Regenerate.
1044 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1046 * po/bfd.pot: Regenerate.
1048 * Makefile.am: Remove extraneous mkdep comment.
1049 (MKDEP): Use gcc -MM rather than mkdep.
1050 (DEP): Quote when passing vars to sub-make. Add warning
1052 (DEP1): Rewrite for "gcc -MM".
1053 (CLEANFILES): Add DEP2.
1054 Update dependencies.
1055 * Makefile.in: Regenerate.
1057 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1059 * configure.in: Added corefile support for AIX 4.3. In particular,
1060 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1061 compiling rs6000-core.c.
1062 * configure: Regenerated.
1064 2000-04-03 H.J. Lu <hjl@gnu.org>
1066 * cache.c (bfd_open_file): Unlink the output file only if
1067 it has non-zero size.
1069 2000-04-01 Ken Block USG <block@zk3.dec.com>
1071 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1072 relative relocations for non-loaded sections in shared objects.
1073 (elf64_alpha_check_relocs): Similarly.
1075 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1077 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1078 BFD_RELOC_16 to switch for extended relocs.
1079 (MY_swap_ext_reloc_in): New.
1080 (MY_swap_ext_reloc_out): New.
1081 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1082 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1083 (NAME(aout,squirt_out_relocs)): Similarly use
1084 MY_swap_ext_reloc_out.
1085 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1087 2000-04-03 Kazu Hirata <kazu@hxi.com>
1089 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1090 the R_PCRWORD_B case.
1092 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1094 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1098 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1100 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1101 HOWTO references to bfd_elf_generic_reloc, that have
1102 partial_inplace == true, now use the new function. The function
1103 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1104 extends its fixes to the R_M32R_{16,24,32} relocs.
1105 The new logic in m32r_elf_lo16_reloc() has been removed, and
1106 it instead calls the new routine to obtain that functionality.
1108 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1110 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1111 elf32_avr_check_relocs, avr_final_link_relocate,
1112 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1113 elf32_avr_object_p): Add prototypes.
1114 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1115 (bfd_elf_avr_final_write_processing): Make static.
1117 2000-03-27 Denis Chertykov <denisc@overta.ru>
1119 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1120 * archures.c (bfd_architecture): Add AVR architecture.
1121 (bfd_archures_list): Add reference to AVR architecture info.
1122 * elf.c (prep_headers): Handle bfd_arch_avr.
1123 * reloc.c: Add various AVR relocation enums.
1124 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1126 * Makefile.am: Add support for AVR elf.
1127 * configure.in: Likewise.
1128 * config.bfd: Likewise.
1129 * Makefile.in: Regenerate.
1130 * configure: This too.
1131 * bfd-in2.h: And this.
1132 * libbfd.h: And this.
1134 2000-03-24 H.J. Lu <hjl@gnu.org>
1136 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1137 (elf64_alpha_find_reloc_at_ofs): Likewise.
1139 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1141 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1142 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1143 allowable range used to be -2**(n-1) to 2**n-1.
1144 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1145 "boolean overflow" with "bfd_reloc_status_type flag".
1147 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1149 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1151 2000-03-14 Kazu Hirata <kazu@hxi.com>
1153 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1154 of shrinks properly, including the last reloc.
1156 2000-03-13 Kazu Hirata <kazu@hxi.com>
1158 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1161 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1163 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1164 a format mismatch rather than an "error" from bfd_read such as
1165 bfd_error_file_truncated.
1167 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1169 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1170 sign-extension and big-endian compensation for
1171 R_MIPS_64 even in ld -r.
1173 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1175 * elf32-mips.c (mips_elf_next_relocation): Rename from
1176 mips_elf_next_lo16_relocation, and generalize to look
1177 for any relocation type.
1178 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1179 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1180 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1181 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1182 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1183 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1184 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1185 (mips_rtype_to_howto): Likewise.
1186 (mips_elf_calculate_relocation): Handle new relocs.
1187 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1188 are paired. The addend for R_MIPS_GNU_REL16_S2
1189 is shifted right two bits.
1191 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1193 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1194 comment, and ensure it doesn't happen again.
1195 (bfd_install_relocation): Same here.
1196 (_bfd_relocate_contents): Don't bother assigning unused signmask
1197 shift result. Fix typos in comments.
1198 Remove trailing whitespace throughout file.
1200 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1202 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1203 * bfd-in2.h: Rebuild.
1205 2000-03-06 Nick Clifton <nickc@cygnus.com>
1207 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1209 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1210 (SIZEOF_ILF_STRINGS): Redefine.
1211 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1212 relative reloc, as opposed to a section relative reloc.
1213 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1215 Add length of symbol's prefix to string pointer.
1216 Store a pointer to the symbol in the symbol pointer table.
1217 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1218 Initialise the symbol pointer table.
1219 Store the hint in the Hint/Name table.
1220 Make the jump reloc be symbol realtive, not section relative.
1221 Create an import symbol for imported code.
1223 2000-03-06 Catherine Moore <clm@cygnus.com>
1225 * elf.c (swap_out_syms): Check for null type_ptr.
1227 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1229 * aout-target.h (MY(write_object_contents)): Remove unused
1230 and unusable "#if CHOOSE_RELOC_SIZE".
1231 * pc532-mach.c (MY(write_object_contents)): Ditto.
1232 * netbsd.h (MY(write_object_contents)): Ditto.
1233 * hp300hpux.c (MY(write_object_contents)): Ditto.
1234 * freebsd.h (MY(write_object_contents)): Ditto.
1235 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1237 2000-02-29 H.J. Lu <hjl@gnu.org>
1239 * peicode.h (jtab): Make it static.
1241 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1242 defined and COFF_IMAGE_WITH_PE is not defined.
1243 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1244 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1246 2000-03-01 Nick Clifton <nickc@cygnus.com>
1248 * coff-arm.c (bfd_arm_process_before_allocation): Make
1249 'symndx' signed to prevent compile time warning.
1251 * coff-mcore.c: Remove unused prototype for pe_object_p.
1253 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1254 functions that are not used when COFF_IMAGE_WITH_PE is
1256 (struct sh_opcode): Change type of 'flags' field to unsigned
1257 long so that it can hold the USESAS flag.
1259 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1261 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1264 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1266 Remove unusued variables and code.
1267 (elf_backend_add_symbol_hook): Fix prototype.
1269 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1272 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1275 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1277 Remove unusued variables and code.
1278 (elf_backend_add_symbol_hook): Fix prototype.
1280 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1282 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1283 to unused function parameter.
1285 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1287 Use EMPTY_HOWTO to initialise empty howto slots.
1288 Remove unused variables.
1290 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1292 2000-03-01 H.J. Lu <hjl@gnu.org>
1294 * aoutx.h (aout_link_input_section_std): Pass "true" to
1295 the undefined_symbol callback.
1296 (aout_link_input_section_ext): Likewise.
1297 * bout.c (get_value): Likewise.
1298 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1299 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1301 (alpha_relocate_section): Likewise.
1302 * coff-arm.c (coff_arm_relocate_section): Likewise.
1303 * coff-i960.c (coff_i960_relocate_section): Likewise.
1304 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1305 * coff-mips.c (mips_relocate_section): Likewise.
1306 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1307 * coff-sh.c (sh_relocate_section): Likewise.
1308 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1309 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1310 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1311 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1312 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1313 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1314 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1315 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1316 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1317 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1318 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1319 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1320 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1321 * elflink.h (elf_link_output_extsym): Likewise.
1322 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1323 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1324 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1326 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1327 undefined_symbol callback when building shared library with
1328 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1330 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1331 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1332 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1333 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1334 (elf32_mips_get_relocated_section_content): Likewise.
1335 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1336 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1337 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1338 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1340 2000-02-28 Nick Clifton <nickc@cygnus.com>
1342 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1343 * Makefile.in: Regenerate.
1345 * configure.in: Add support for mips and sh pe vectors.
1346 * configure: regenerate.
1348 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1351 * targets.c: Add mips and sh pe vectors.
1353 * libpei.h (coff_final_link_postscript): Only define if not
1356 * coffcode.h: Add support for WinCE magic numbers.
1358 * peigen.c (pe_print_reloc): Update comment and rearrange
1359 appending of newline character.
1361 * peicode.h: Add support for Image Library Format.
1362 (pe_ILF_vars): Structure containing data used by ILF code.
1363 (pe_ILF_make_a_section): New function. Create a section based
1365 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1367 (pe_ILF_make_a_symbol): New function. Create a symbol based
1369 (pe_ILF_save_relocs): New function. Store the relocs created
1370 by pe_ILF_make_a_reloc in a section.
1371 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1373 (pe_ILF_object_p): New function. Return a bfd_target pointer
1375 (pe_bfd_object_p): If an ILF object is detected call
1376 pe_ILF_object_p on it.
1378 * coff-arm.c: Add support for WinCE relocs which are different
1379 from normal ARM COFF relocs.
1380 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1382 * coff-sh.c: Add support for sh-pe target.
1383 * pe-sh.c: New file. Support code for sh-pe target.
1384 * pei-sh.c: New file. Support code for sh-pe target.
1386 * pe-mips.c: New file. Support code for mips-pe target.
1387 * pei-mips.c: New file. Support code for mips-pe target.
1389 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1391 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1392 architecture if the object causing the bump is dynamic.
1393 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1394 and also don't it for memory ordering.
1395 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1397 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1399 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1400 calling bfd_get_section_size_before_reloc.
1401 (decode_line_info): Likewise.
1402 (_bfd_dwarf2_find_nearest_line): Likewise.
1404 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1406 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1407 name of the libtool directory.
1408 * Makefile.in: Rebuild.
1410 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1412 * som.c (SOM_HOWTO): Define.
1413 (som_hppa_howto_table): Use it.
1415 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1417 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1419 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1421 2000-02-24 Catherine Moore <clm@cygnus.com>
1423 * som.c (som_misc_symbol_info): Add field
1425 (som_bfd_derive_misc_symbol_info): Initialize
1427 (som_build_and_write_symbol_table): Keep track
1428 of secondary_def field.
1429 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1430 if secondary_def field is set.
1431 (som_bfd_ar_write_symbol_stuff): Initialize
1434 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1436 * dwarf2.c (read_address): Read 16-bits addresses.
1437 (parse_comp_unit): Accept addr_size == 2.
1439 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1441 * bfd-in.h: Update copyright date.
1443 2000-02-23 Linas Vepstas <linas@linas.org>
1445 * cpu-i370.c: New file.
1446 * elf32-i370.c: New file.
1447 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1448 (bfd_i370_arch): New.
1449 (bfd_archures_list): Add bfd_i370_arch.
1450 * elf.c (prep_headers): Add bfd_arch_i370.
1451 * Makefile.am: Add support for IBM 370 elf.
1452 * config.bfd: Likewise.
1453 * configure.in: Likewise.
1454 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1455 * reloc.c (bfd_reloc_code_type): Likewise.
1456 * targets.c: Likewise.
1458 * Makefile.in: Regenerate.
1459 * configure: Regenerate.
1460 * bfd-in2.h: Regenerate.
1462 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1464 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1465 invalid relocation types, and change them to R_386_NONE.
1467 2000-02-22 H.J. Lu <hjl@gnu.org>
1469 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1470 not defined, don't add a second ELF_VER_CHR.
1472 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1473 symbols converted to local symbols even when stripping all
1475 (elf_link_output_extsym): Process global symbols converted to
1476 local symbols even if they are being stripped.
1478 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1480 * archures.c (bfd_octets_per_byte): Return unsigned int.
1481 (bfd_arch_mach_octets_per_byte): Ditto.
1482 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1484 * section.c (bfd_get_section_size_before_reloc): Quell signed
1485 vs. unsigned comparison warning.
1486 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1487 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1488 change. What was I thinking?
1489 * bfd-in2.h: Regenerate.
1491 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1492 (elf_gc_sections): Same here.
1493 (elf_gc_common_finalize_got_offsets): And here.
1495 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1497 ELF HPPA doesn't work at present; remove it until it does.
1498 * config.bfd: Comment out setting targ_defvec to
1500 * Makefile.am: Rebuild dependencies.
1501 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1502 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1503 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1504 * Makefile.in: Rebuild.
1505 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1507 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1509 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1510 is no bfd_free(). Revert bfd_free part of previous change.
1512 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1514 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1516 (coff_compute_section_file_positions): Use bfd_free to pair
1518 (coff_write_object_contents): Likewise.
1520 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1521 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1523 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1525 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1526 (xcoff_ar_file_hdr_big): New structure.
1527 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1528 (xcoff_ar_hdr_big): New structure.
1529 (SIZEOF_AR_HDR_BIG): New macro.
1530 (xcoff_big_format_p): New macro.
1531 (xcoff_ardata_big): New macro.
1532 (arch_xhdr_big): New macro.
1533 (xcoff_slurp_armap): Handle large archives.
1534 (xcoff_archive_p): Detect large archives.
1535 (xcoff_read_ar_hdr): Handle large archives.
1536 (xcoff_openr_next_archived_file): Handle large archives.
1537 (xcoff_generic_stat_arch_elt): Handle large archives.
1538 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1539 (xcoff_write_armap_big): New function.
1540 (xcoff_write_armap): New function, dispatch to _old or _big.
1541 (xcoff_write_archive_contents_old): Rename from
1542 xcoff_write_archive_contents.
1543 (xcoff_write_archive_contents_big): New function.
1544 (xcoff_write_archive_contents): New function, dispatch to _old or
1547 2000-02-18 Richard Henderson <rth@cygnus.com>
1549 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1550 and hide_symbol members.
1551 (elf_link_hash_copy_indirect): Remove.
1552 (elf_link_hash_hide_symbol): Remove.
1553 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1554 and elf_backend_hide_symbol.
1555 (_bfd_elf_link_hash_copy_indirect): Declare.
1556 (_bfd_elf_link_hash_hide_symbol): Declare.
1557 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1558 (_bfd_elf_link_hash_hide_symbol): Likewise.
1559 (_bfd_elf_link_hash_table_init): Don't init killed members.
1560 * elflink.h (elf_link_add_object_symbols): Use the bed function
1561 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1562 (elf_link_assign_sym_version): Likewise.
1563 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1564 (elf_backend_hide_symbol): Likewise.
1565 (elfNN_bed): Update for new members.
1567 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1569 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1570 STACK_END_ADDR): Define for new core file format.
1571 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1572 for handling the vagaries of the various core file structures used
1573 by AIX over the years.
1574 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1575 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1576 core_dumpx structure.
1578 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1580 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1581 (bfd_mach_sh3_dsp): Likewise.
1582 (bfd_mach_sh4): Reinstate.
1583 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1584 * bfd-in2.h: Regenerate.
1585 * coff-sh.c (struct sh_opcode): flags is no longer short.
1586 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1587 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1588 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1589 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1590 (sh_opcodes): No longer const.
1591 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1592 (sh_insn_uses_reg): Check for USESAS and USESR8.
1593 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1594 (_bfd_sh_align_load_span): Return early for SH4.
1595 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1596 Take into account that field b of a parallel processing insn
1597 could be mistaken for a separate insn.
1598 * cpu-sh.c (arch_info_struct): New array elements for
1599 sh2, sh-dsp and sh3-dsp.
1600 Reinstate element for sh4.
1601 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1602 (SH4_NEXT): Reinstate.
1603 (SH3_NEXT, SH3E_NEXT): Adjust.
1604 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1605 * elf32-sh.c (sh_elf_set_private_flags): New function.
1606 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1607 (sh_elf_merge_private_data): New function.
1608 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1609 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1610 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1611 sh_elf_merge_private_data.
1613 2000-02-13 Richard Henderson <rth@cygnus.com>
1615 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1616 hide_symbol members.
1617 (elf_link_hash_copy_indirect): New.
1618 (elf_link_hash_hide_symbol): New.
1619 * elflink.h (elf_link_add_object_symbols): Break out copy from
1620 indirect new new symbol to elf.c.
1621 (elf_link_assign_sym_version): Break out privatization of
1622 non-exported symbol to elf.c.
1623 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1624 (_bfd_elf_link_hash_hide_symbol): New.
1625 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1627 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1629 * section.c (_bfd_strip_section_from_output): Add info parameter.
1630 If it passed as non-NULL, use it to check whether any input BFD
1631 has an input section which uses this output section. Change all
1633 * bfd-in2.h: Rebuild.
1635 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1636 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1638 * bfd-in2.h: Rebuild.
1640 2000-02-10 Timothy Wall <twall@cygnus.com>
1642 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1643 allow final modifications of swapped-in symbol.
1644 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1645 * coffcode.h (coff_write_relocs): Use macro
1646 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1647 symbol index should be set to -1.
1649 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1651 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1652 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1653 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1654 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1655 sh_insns_uses_or_sets_freg): New functions.
1656 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1657 * (sh_insns_conflict): Use new functions and new macros to
1658 detect conflicts when two instructions both set same integer registers,
1659 both set same fp register, and both set special register.
1661 2000-02-09 Timothy Wall <twall@cygnus.com>
1663 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1664 swapping in sections, so that the swapping routines have access to
1667 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1669 * coff-go32.c: Update comment. Update copyright.
1671 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1673 * syms.c (bfd_decode_symclass)
1674 Two new class characters were added - 'V' and 'v'. The
1675 meaning of 'W' is now restricted to just weak non-object
1676 symbols. This allows differentiation between, for example,
1677 weak functions vs weak objects. nm for example now dumps:
1679 'w' = weak unresolved
1680 'V' = weak global object
1681 'v' = weak unresolved object
1683 (bfd_is_undefined_symclass): New function. Return true if the
1684 given symbol class represents and undefined/unresolved symbol.
1686 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1689 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1691 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1692 STT_ARM_16BIT flag set, but it is not attached to a data object
1693 return STT_ARM_16BIT so that it will be treated as code by the
1696 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1698 * coff-i386.c (i3coff_object_p): Remove prototype.
1701 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1702 to name. Update copyright.
1704 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1705 assignment to avoid warning. Update copyright.
1707 2000-01-24 Robert Lipe (robertl@sco.com)
1709 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1710 instead of using GNU C extension.
1712 2000-01-21 Nick Clifton <nickc@cygnus.com>
1714 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1715 amount from a bfd_in_memory structure.
1716 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1719 2000-01-14 Nick Clifton <nickc@cygnus.com>
1721 * linker.c (default_indirect_link_order): oops - fix incorrectly
1722 applied patch from Tim Wall.
1724 2000-01-13 Timothy Wall (twall@tiac.net>
1726 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1727 = scnhsz, filhsz, relsz, aoutsz, etc)
1729 * coffswap.h: Ditto.
1731 2000-01-13 Nick Clifton <nickc@cygnus.com>
1733 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1734 interwork thumb to arm stub.
1736 2000-01-13 Timothy Wall (twall@tiac.net>
1738 * archures.c (bfd_octets_per_byte): New function: Return
1740 (bfd_arch_mach_octets_per_byte): New function: Return target
1743 * section.c: Distinguish between octets and bytes for usage of
1744 _cooked_size, _raw_size, and output_offset. Clarify
1745 description of bfd_set_section_contents.
1747 * bfd-in2.h: Regenerate.
1749 * coffgen.c: Indicate that the offset parameter is in bytes, not
1752 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1753 where appropriate to get the octet offset when calling
1754 bfd_set_section_contents.
1755 (bfd_coff_reloc_link_order): Ditto.
1757 * linker.c (bfd_generic_reloc_link_order): Ditto.
1758 (_bfd_default_link_order): Ditto.
1760 * reloc.c (bfd_perform_relocation): Distinguish between octets
1761 and bytes. Use octets when indexing into octet data; use bytes
1762 when calculating target addresses.
1763 (bfd_install_relocation): Ditto.
1765 * srec.c (srec_write_section): Ditto.
1767 2000-01-13 Nick Clifton <nickc@cygnus.com>
1769 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1770 3 to 2. This allows 4 byte sized sections, which is necessary for
1771 dlltool to build funcitoning DLLs.
1773 2000-01-10 Philip Blundell <pb@futuretv.com>
1775 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1776 (arm*-*-conix*): New target.
1778 2000-01-10 Egor Duda <deo@logos-m.ru>
1780 * config.bfd: Include elf32_i386 vector to target list for cygwin
1783 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1784 * configure.in: Test for structure win32_pstatus_t in
1786 * configure: Regenerate.
1788 * elf.c (elfcore_grok_win32pstatus): New function: process
1789 win32_pstatus_t notes in elf core file.
1790 (elfcore_grok_note): Detect win32_pstatus notes.
1792 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1794 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1796 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1797 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1799 1999-12-29 Richard Henderson <rth@cygnus.com>
1801 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1802 if no dynamic sections created.
1804 1999-12-27 Nick Clifton <nickc@cygnus.com>
1806 * peicode.h (pe_bfd_object_p): Only define for PE format
1809 1999-12-17 Nick Clifton <nickc@cygnus.com>
1811 * coff-i386.c (i3coff_object_p): Delete.
1812 (i386coff_vec): Replace reference to i3coff_object_p with a
1813 reference to coff_object_p.
1815 * coff-mcore.c (pe_object_p): Delete.
1817 * peicode.h (pe_bfd_object_p): New function: Detect the
1818 presence of a PE format COFF object file. Also detect and
1819 warn about the presence of LINK6 format Image Library Format
1822 1999-12-16 Nick Clifton <nickc@cygnus.com>
1824 * coff-arm.c (NUM_ELEM): New macro.
1825 (NUM_RELOCS): New macro: The number of known ARM relocs.
1826 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1827 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1829 (bfd_arm_process_before_allocation): Produce a warning message if
1830 an out of range symbol index is encountered.
1832 1999-12-14 Nick Clifton <nickc@cygnus.com>
1834 * elflink.h (is_global_symbol_definition): New Function: Return
1835 true iff the symbol is being given a global definition in this
1837 (elf_link_is_defined_archive_symbol): Do not bother processing
1838 symbols for an archive element that has already been included
1840 Use is_global_symbol_definition().
1842 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1844 * config.bfd: Add support for sparc-*-netbsdelf* and
1845 sparc-*-netbsdaout*.
1847 1999-12-13 Nick Clifton <nickc@cygnus.com>
1849 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1850 if the symbol is in the common section.
1852 1999-12-10 Nick Clifton <nickc@cygnus.com>
1854 * elflink.h (elf_link_is_defined_archive_symbol): New
1855 function: Decide if a symbol, in an archive map is there
1856 because it is defined in the archive element, or because it is
1857 just another common declaration of it.
1858 (elf_link_add_archive_symbols): Use
1859 elf_link_is_defined_archive_symbol to decide if an archive
1860 element contain a reference to a common symbol should be
1863 1999-12-10 Nick Clifton <nickc@cygnus.com>
1865 * elflink.h: Revert previous patch.
1866 * targets.c: Revert previous patch.
1867 * libbfd-in2.h: Revert previous patch.
1868 * libbfd.h: Revert previous patch.
1869 * elfxx-target.h: Revert previous patch.
1870 * archive.c: Revert previous patch.
1871 * aout-target.h: Revert previous patch.
1872 * aout-tic30.h: Revert previous patch.
1873 * bfd.c: Revert previous patch.
1874 * coff-alpha.c: Revert previous patch.
1875 * coff-rs6000.c: Revert previous patch.
1876 * elf64-mips.c: Revert previous patch.
1877 * ieee.c: Revert previous patch.
1878 * libecoff.h: Revert previous patch.
1879 * oasys.c: Revert previous patch.
1880 * som.c: Revert previous patch.
1881 * vms.c: Revert previous patch.
1883 1999-12-09 Nick Clifton <nickc@cygnus.com>
1885 * elflink.h (elf_link_add_archive_symbols): Add an archive
1886 element even if contains a symbol which is currently only
1887 considered to be a common.
1889 * targets.c (struct bfd_target): Add new field
1890 _bfd_allow_commons_in_armap.
1891 * bfd-in2.h:Regenerate.
1893 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1895 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1896 * libbfd.h: Regenerate.
1898 * elfxx-target.h: If using COFF archive map, override
1899 definition of allow_commons_in_armap and replace with
1902 * archive.c (bfd_compute_and_write_armap): Do not place common
1903 symbols into the archive map unless _bfd_allow_commons_in_armap
1906 * aout-target.h (MY_allow_commons_in_armap): Define.
1907 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1908 * bfd.c (bfd_allow_commons_in_armap): Define.
1909 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1910 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1911 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1912 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1913 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1914 * oasys.c (oasys_allow_commons_in_armap): Define.
1915 * som.c (som_allow_commons_in_armap): Define.
1916 * vms.c (vms_allow_commons_in_armap): Define.
1918 1999-12-07 Jim Blandy <jimb@cygnus.com>
1920 Add support for SSE registers in ELF core files.
1921 * elf.c (elfcore_make_note_pseudosection): New function.
1922 (elfcore_grok_prfpreg): Use it.
1923 (elfcore_grok_prxfpreg): New function.
1924 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1926 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1928 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1929 value by 4 before storing it back in the field. From
1930 Koundinya. K <kk@ddeorg.soft.net>.
1932 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1934 * archures.c (bfd_mach_am33): Define.
1935 * bfd-in2.h: Rebuilt.
1936 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1937 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1938 (compute_function_info): Handle additional registers saved by
1940 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1941 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1943 1999-11-29 Jim Blandy <jimb@cygnus.com>
1945 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1947 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1950 1999-11-27 Michael Meissner <meissner@cygnus.com>
1952 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1953 internal use within gas for alpha explicit relocations.
1954 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1955 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1956 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1957 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1958 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1959 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1961 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1962 BFD_RELOC_ALPHA_USER_*.
1964 * bfd-in2.h: Regenerate.
1965 * libbfd.h: Regenerate.
1967 1999-11-26 Fred Fish <fnf@cygnus.com>
1969 * elf.c (elfcore_read_notes): Add prototype for static function.
1970 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1971 (bfd_section_from_phdr): Replacement function that calls
1972 _bfd_elf_make_section_from_phdr for generic segment types and
1973 backend fucntion pointed to by elf_backend_section_from_phdr for
1974 backend specific segment types.
1975 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1976 now called by _bfd_elf_make_section_from_phdr. Note that this func
1977 is now just a stub between the caller and bfd_section_from_phdr.
1979 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1980 elf_backend_section_from_phdr.
1981 (elf_backend_section_from_phdr): Add prototype.
1983 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1984 (elfNN_bed): Add elf_backend_section_from_phdr.
1986 1999-11-25 Nick Clifton <nickc@cygnus.com>
1988 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1989 SEC_CODE and SEC_READONLY flags to glue sections.
1991 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1992 SEC_CODE and SEC_READONLY flags to glue sections.
1994 1999-11-20 Nick Clifton <nickc@cygnus.com>
1996 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1999 1999-11-19 Catherine Moore <clm@cygnus.com>
2001 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2002 (elf_cpu32_plt_entry): Likewise.
2004 1999-11-18 Nick Clifton <nickc@cygnus.com>
2006 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2008 (coff_mcore_relocate_section): Initialise addend to 0.
2009 Special case processing of RVA reloc.
2011 1999-11-17 Richard Henderson <rth@cygnus.com>
2013 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2014 type_change_ok; add sign_extend_vma.
2015 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2016 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2017 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2018 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2019 (elfNN_bed): Follow struture changes.
2021 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2023 * libbfd.c (bfd_read): Check result of read against desired result
2025 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2026 invalid compared to the section size.
2028 * ieee.c (ieee_slurp_debug): Get the length of the debug
2029 information right if there is no data part.
2031 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2033 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2034 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2036 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2038 * elflink.h (elf_bfd_final_link): Make last_local signed.
2040 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2042 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2045 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2047 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2049 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2050 * bfd-in2.h: Regenerate.
2052 1999-10-15 Andrew Haley <aph@cygnus.com>
2054 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2056 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2058 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2060 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2062 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2063 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2066 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2068 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2069 relocs also need the GP value.
2070 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2071 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2072 the GP value for R_MIPS_LITERAL relocs too. Handle
2073 R_MIPS_64 relocs properly on big-endian MIPS.
2074 (mips_elf_sign_extend): Behave properly with 'long long'.
2075 (mips_elf_highest): Correct typo.
2077 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2079 * cpu-m32r.c (arch_info_struct): New static global.
2080 (bfd_m32r_arch): Refer to it.
2081 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2082 (m32r_elf_print_private_bfd_data): Ditto.
2083 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2084 * archures.c (bfd_mach_m32rx): Define it.
2085 * bfd-in2.h: Rebuild.
2087 1999-09-28 Fred Fish <fnf@cygnus.com>
2089 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2090 (cisco_core_big_vec): Add new bigendian vec.
2091 (cisco_core_little_vec): Add new little endian vec.
2093 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2094 (crash_info_locs): Add array of possible offsets.
2095 (MASK_ADDR): Mask to apply to crash info offset.
2096 (crashinfo_external): Add textbase, database, bssbase and
2097 turn into a typedef.
2098 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2099 Many small changes to account for additional hardware versions.
2100 Pick a reasonable size for ".reg" section. Add a ".crash"
2101 section to allow access to crashinfo_external struct.
2102 (cisco_core_file_p): New version of this function that
2103 iterates over crash_info_locs, calling cisco_core_file_validate.
2104 (cisco_core_vec): Old big endian only vec replaced with ...
2105 (cisco_core_big_vec): Add big endian version.
2106 (cisco_core_little_vec): Add little endian version.
2108 * configure.in (cisco_core_vec): Split to two new vectors ...
2109 (cisco_core_big_vec): New target vector.
2110 (cisco_core_little_vec): New target vector.
2111 * configure: Regenerate.
2112 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2113 to cisco_core_big_vec in targ_selvecs.
2115 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2117 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2118 (mips_elf_relocate_got_local): Unused, delete.
2119 (mips_elf_relocate_global_got): Unused, delete.
2121 1999-09-24 Fred Fish <fnf@cygnus.com>
2123 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2124 to initialize it to something meaningful. Then use it to generate
2125 more useful segment names.
2127 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2129 * som.c (NO_PCREL_MODES): Define if the system does not define
2131 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2132 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2133 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2134 * libhppa.h (dis_assemble_22): New function.
2135 (bfd_hppa_insn2fmt): Handle long branch.
2137 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2140 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2142 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2143 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2144 (reloc_howto_type howto_table): Tidy comments and whitespace.
2146 1999-09-17 Nick Clifton <nickc@cygnus.com>
2148 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2149 previous delta. Set sec->gc_mark instead.
2151 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2153 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2154 (elf_cpu32_plt_entry): Likewise.
2156 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2158 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2160 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2161 symbol table, then just compute a suitable value (but do not
2162 create a __gp symbol).
2164 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2165 symbols when building shared libraries.
2166 (elf_hppa_final_link_relocate): Correct handling of PCREL
2167 relocations against undefined symbols.
2169 1999-09-16 Nick Clifton <nickc@cygnus.com>
2171 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2172 interworking sections as linker created so that they will not
2173 be removed by garbage collection.
2175 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2177 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2178 (elf_hppa_final_link_relocate): Consistently create an absolute
2179 address, then subtract out the value of __gp.
2181 1999-09-14 Michael Meissner <meissner@cygnus.com>
2183 * configure.in (Canonicalization of target names): Remove adding
2184 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2185 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2186 * configure: Regenerate.
2188 1999-09-14 Nick Clifton <nickc@cygnus.com>
2190 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2193 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2195 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2196 (elf_hppa_final_link): Initialize text_segment_base and
2198 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2200 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2201 (elf_hppa_final_link_relocate): Likewise.
2202 (elf_hppa_relocate_insn): Likewise.
2203 (elf_hppa_relocate_section): Initialize HOWTO.
2205 1999-09-13 Donn Terry <donn@interix.com>
2207 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2208 handling to support both GNU and MS objects.
2210 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2211 when determining whether to set F_RELFLG.
2213 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2215 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2216 PC24 relocs if the target is an undefined weak symbol.
2217 (arm_add_to_rel): Fix compiler warning.
2218 (elf32_arm_plt0_entry): Correct comments.
2220 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2222 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2223 an absolute symbol in REL relocs.
2225 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2227 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2228 Stub SEGREL32. Return an error for any relocation not handled.
2230 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2232 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2233 constant symbols, and avoid multiple definition errors on them.
2235 1999-09-12 Donn Terry <donn@interix.com>
2237 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2238 significant bit is set.
2240 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2242 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2244 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2245 relocs as we do for RELA relocs.
2247 1999-09-11 Donn Terry <donn@interix.com>
2249 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2250 (coff_final_link_postscript): Define.
2251 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2252 directory entries here.
2253 (_bfd_pei_final_link_postscript): New function.
2255 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2256 section flags based on the section name.
2258 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2259 get the overflow of the s_nlnno field from the s_nreloc field.
2260 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2261 the s_nlnno overflow of the .text section into the s_nreloc
2264 * peigen.c (add_data_entry): Declare.
2265 (pei_swap_aouthdr_out): Get image size right. Set linker version
2267 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2268 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2269 extraneous ImageBase.
2270 (pe_print_edata): Likewise.
2271 (pe_print_pdata): Likewise. Print exception entries.
2272 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2273 (tbl): Make const, add "UNKNOWN".
2274 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2275 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2276 section data directory.
2277 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2279 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2280 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2281 * peicode.h (coff_get_symbol_info): Define.
2283 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2285 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2287 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2290 * libpei.h: New file, broken out of peicode.h.
2291 * peigen.c: New file, broken out of peicode.h.
2292 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2293 * configure.in: Add peigen.lo to list of files required for each
2295 * Makefile.am: Rebuild dependencies.
2296 (BFD32_BACKENDS): Add peigen.lo.
2297 (BFD32_BACKENDS_CFILES): Add peigen.c.
2298 (SOURCE_HFILES): Add libpei.h.
2299 * configure, Makefile.in: Rebuild.
2301 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2302 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2303 instead. Don't clear the s_paddr field for an uninitialized data
2306 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2307 coff_data_type to f_timdat.
2308 * peicode.h (pe_mkobject_hook): Likewise.
2310 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2311 number if COFF_IMAGE_WITH_PE.
2313 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2314 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2315 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2316 there is no SEC_DEBUGGING section.
2317 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2318 IMAGE_FILE_DEBUG_STRIPPED.
2320 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2321 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2322 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2323 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2325 * coffswap.h (IMAGE_BASE): Don't define.
2326 * pei-arm.c (IMAGE_BASE): Don't define.
2327 * pei-i386.c (IMAGE_BASE): Don't define.
2328 * pei-mcore.c (IMAGE_BASE): Don't define.
2329 * pei-ppc.c (IMAGE_BASE): Don't define.
2331 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2332 symbol, switch on the class when determining whether to modify the
2333 value. For PE, don't modify the value of a C_FCN symbol not named
2336 * libbfd-in.h (_bfd_abort): Declare.
2338 * bfd.c (_bfd_abort): New function.
2339 * libbfd.h: Rebuild.
2341 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2344 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2345 don't write out the associated line numbers.
2347 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2350 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2351 changes when the base type is unknown.
2353 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2356 * syms.c (BSF_DEBUGGING_RELOC): Define.
2357 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2358 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2360 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2361 BSF_DEBUGGING_RELOC set.
2362 * bfd-in2.h: Rebuild.
2364 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2366 * ecoff.c (bfd_debug_section): Update initialization for new
2368 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2369 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2371 1999-09-10 H.J. Lu <hjl@gnu.org>
2373 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2374 _bfd_filnmlen field.
2375 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2377 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2379 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2380 for FPTR relocs involving local symbols.
2382 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2383 value for the stub address in a call through a stub.
2384 Install the value for a local symbol directly into the DLT
2385 instead of generating a reloc. Correctly handle FPTR64 relocs.
2387 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2388 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2389 (elf_hppa_final_link): Call them.
2391 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2393 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2394 (elf_adjust_dynamic_symbol): ...from here.
2396 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2398 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2399 relocation, remove them. SECREL64->LTOFF16WF.
2400 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2402 (elf_hppa_relocate_insn): Similarly.
2404 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2405 (elf_hppa_relocate_insn): Similarly.
2407 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2409 (elf_hppa_relocate_insn): Similarly.
2411 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2412 Handle LTOFF_TP* relocs.
2413 (elf_hppa_relocate_insn): Similarly.
2415 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2416 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2417 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2419 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2420 DIR32, DIR64 and FPTR64 relocations.
2421 (elf_hppa_relocate_insn): Similarly.
2423 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2424 address of the .PARISC.global section.
2425 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2426 table entry elf_hppa_final_link_relocate. Do not give a warning
2427 for a reloc against an external symbol if it has a PA64 hash
2429 (elf_hppa_final_link_relocate): Significantly rework. Handle
2430 DLTIND relocations. Compute the final value of the relocation
2431 before passing the value of elf_hppa_relocate_insn.
2432 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2433 relocation support. Handle DLTIND relocation requests just like
2434 DLTREL relocation requests. Simplify branch handling.
2436 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2438 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2439 non-allocated section as done in i386 version.
2440 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2441 statement since this is no know relocation.
2443 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2445 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2447 (elf_hppa_relocate_insn): Similarly.
2449 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2451 (elf_hppa_relocate_insn): Similarly.
2453 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2454 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2455 Pass the relocate type rather than the insn format to
2456 elf_hppa_relocate_insn.
2457 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2458 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2460 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2462 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2463 (bfd_coff_filnmlen): Define.
2464 (bfd_coff_std_swap_table): Initialize new field.
2465 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2467 (coff_write_symbols): Likewise.
2468 (coff_get_normalized_symtab): Likewise.
2469 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2470 * libcoff.h: Rebuild.
2472 1999-09-06 Donn Terry <donn@interix.com>
2474 * coffcode.h (sort_by_secaddr): New static function if
2476 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2477 sections by VMA when assigning target_index values. Always set
2480 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2481 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2483 * libcoff.h: Rebuild.
2485 * coffcode.h (coff_set_custom_section_alignment): Add const to
2486 declaration to match definition.
2487 (coff_write_object_contents): Don't set F_AR32W(R)? if
2490 * coff-i386.c (in_reloc_p): Add declaration.
2491 (i386coff_vec): Simplify initialization of
2492 application_section_flags.
2494 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2495 version. Move COFF_WITH_PE specific code to new version.
2496 (stype_to_sec_flags): Likewise. Add section parameter.
2497 * coffgen.c (make_a_section_from_file): Set target_index before
2498 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2499 * libcoff.h: Rebuild.
2501 * syms.c (stt): Add some PE/PEI section names.
2502 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2504 (bfd_symbol_info): Check for 'w'.
2506 * section.c (struct bfd_comdat_info): Define.
2507 (asection): Add comdat field.
2508 (STD_SECTION): Initialize comdat field.
2509 (bfd_make_section_anyway): Likewise.
2510 * bfd-in2.h: Rebuild.
2512 1999-09-06 Andreas Schwab <schwab@suse.de>
2514 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2517 1999-09-06 Nick Clifton <nickc@cygnus.com>
2519 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2520 bfd_realloc instead of calloc and realloc.
2522 1999-09-04 Steve Chamberlain <sac@pobox.com>
2524 * cpu-pj.c: New file.
2525 * elf32-pj.c: New file.
2526 * config.bfd (pj*): New cpu.
2527 (pj-*-*, pjl-*-*): New targets.
2528 * configure.in (bfd_elf32_pj_vec): New target vector.
2529 (bfd_elf32_pjl_vec): New target vector.
2530 * archures.c (bfd_arch_pj): Define.
2531 * elf.c (prep_headers): Handle bfd_arch_pj.
2532 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2533 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2534 to target vector list.
2535 * Makefile.am: Rebuild dependencies.
2536 (ALL_MACHINES): Add cpu-pj.lo.
2537 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2538 (BFD32_BACKENDS): Add elf32-pj.lo.
2539 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2540 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2542 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2544 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2545 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2546 and NON_GOT_REF from weak defined symbol to real symbol.
2547 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2548 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2549 create a COPY reloc.
2550 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2551 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2552 don't create a COPY reloc.
2554 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2556 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2557 count those in sections we are not including in the link.
2559 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2561 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2562 field in hpux11 shared libraries.
2564 1999-09-02 Nick Clifton <nickc@cygnus.com>
2566 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2568 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2570 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2571 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2572 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2574 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2576 * elflink.h (record_link_assignment): When possible, keep the
2577 original type of the symbol.
2579 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2581 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2582 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2583 tools were configured.
2584 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2586 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2588 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2589 GOT entries for GOT16 relocations; they're not required.
2591 1999-08-24 Nick Clifton <nickc@cygnus.com>
2593 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2595 * config.bfd (arm-*-netbsd*): New target.
2596 * configure.in (armnetbsd_vec): New target vector.
2597 * configure: Regenerate
2598 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2600 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2601 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2602 (armnetbsd.lo): New rule with deps.
2603 * Makefile.in: Regenerate.
2605 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2608 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2610 * som.c (som_slurp_symbol_table): Fix typo in comment.
2612 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2614 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2615 here instead of using elf_section_data...
2617 1999-08-19 Nick Clifton <nickc@cygnus.com>
2619 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2620 relocations into the base file.
2621 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2622 we are building a base file.
2624 1999-08-19 Nick Clifton <nickc@cygnus.com>
2626 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2628 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2629 REL relocs when performing a partial relocation.
2631 1999-08-18 Donn Terry <donn@interix.com>
2633 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2634 _bfd_coff_link_input_bfd into top level.
2636 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2637 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2638 (coff_i386_rtype_to_howto): Likewise.
2639 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2640 Completely ignore symbols which are all zero.
2641 (dummy_reloc16_estimate): Add return 0.
2642 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2643 variable copy to name_copy to avoid shadowing outer scope
2645 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2646 from unsigned int to unsigned long. Add timestamp field.
2647 * libcoff.h: Rebuild.
2649 1999-08-17 H.J. Lu <hjl@gnu.org>
2651 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2654 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2656 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2657 for special section symbols.
2658 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2659 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2662 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2664 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2665 coincidence of variable names between old and new code.
2667 1999-08-12 Nick Clifton <nickc@cygnus.com>
2669 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2670 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2671 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2672 and 'addend' parameter a 'bfd_signed_vma'.
2673 (elf32_arm_final_link_relocate): Do not involve stubs in
2674 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2675 jumps, not function calls.
2677 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2679 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2680 in R_ARM_PC24 relocs.
2682 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2684 * elf-hppa.h (elf_hppa_fake_sections): New function.
2685 * elf32-hppa.c (elf_backend_fake_sections): Define.
2687 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2688 recent changes to the arch_info structure.
2690 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2691 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2692 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2695 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2696 Ralf Baechle <ralf@uni-koblenz.de>
2698 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2699 output DT_MIPS_GOTSYM.
2700 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2701 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2703 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2705 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2706 prototype. Handle local symbols. Add commentary.
2707 (mips_elf_calculate_relocation): Adjust accordingly.
2708 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2711 * elflink.h (elf_bfd_final_link): Tweak last change.
2713 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2715 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2716 elf-section data to allocate just the right amount of relocation
2717 space. Don't allocate the hash space twice.
2718 (elf_bfd_final_link): Calculate the amount of space to allocate in
2719 each relocation section.
2721 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2723 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2724 64bit mode, generate a section relative relocation for a 32bit
2726 (elf_hppa_is_local_label_name): New function.
2727 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2728 shared between 32bit and 64bit port.
2730 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2732 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2733 R_MIPS_GOT16 and R_MIPS_CALL16.
2734 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2735 to use when looking for a preexisting GOT entry.
2737 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2739 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2740 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2742 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2744 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2746 * elflink.h (elf_link_output_extsym): Don't output a weak
2747 reference to an undefined symbol just because it was defined weak
2750 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2752 * coffgen.c (coff_find_nearest_line): When looking for file, use
2753 last best match rather than first. If address is beyond last line
2754 number record, don't return the last line as the correct value.
2756 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2758 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2759 * bfd-in2.h: Rebuild.
2761 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2763 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2764 * coffcode.h (coff_set_custom_section_alignment): New static
2766 (coff_section_alignment_table): New static array.
2767 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2768 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2769 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2770 * libcoff.h: Rebuild.
2772 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2774 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2776 * Makefile.in: Rebuild.
2778 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2780 * section.c (SEC_SHARED): Define.
2781 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2782 (styp_to_sec_flags): Likewise.
2783 * peicode.h (coff_swap_scnhdr_out): Likewise.
2784 * bfd-in2.h: Rebuild.
2786 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2788 * coffcode.h (coff_classify_symbol): Comment out part of
2789 1999-08-05 change which breaks cygwin DLLs.
2791 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2792 * aclocal.m4, configure: Rebuild.
2794 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2796 * section.c (global_syms): Only initialize union field if
2799 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2801 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2802 the size of a GOT entry here.
2803 (mips_elf_calculate_relocation): Don't create a local GOT entry
2804 for the symbol in a GOT16 relocation; just for it's high-order bit
2805 (_bfd_mips_elf_relocate_section): Fix thinko.
2807 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2809 Based on patches from Donn Terry <donn@interix.com>:
2810 * coffcode.h (enum coff_symbol_classification): Define.
2811 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2812 _bfd_coff_classify_symbol. Change return type.
2813 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2814 (coff_slurp_symbol_table): Use coff_classify_symbol.
2815 (coff_classify_symbol): New static function.
2816 (coff_sym_is_global): Never define.
2817 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2818 * cofflink.c (coff_link_check_ar_symbols): Use
2819 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2820 (coff_link_add_symbols): Likewise.
2821 (_bfd_coff_link_input_bfd): Likewise.
2822 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2823 coff_classify_symbol.
2824 * libcoff.h: Rebuild.
2826 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2828 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2829 (e_ltpsel, e_rtpsel): Similarly.
2831 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2832 and 14bit ertpsel. Handle 64bit psel.
2834 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2836 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2837 handling for REL relocations. And only left-shift R_MIPS26
2838 relocation addends where necessary.
2840 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2842 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2843 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2844 Just return the relocation found.
2845 (mips_elf_relocate_section): Pull the LO16 addend out of the
2846 section itself when using REL relocations.
2848 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2849 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2852 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2854 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2855 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2856 relocation against a symbol in an input section with no output
2857 section. From Daniel Jacobowitz <drow@false.org>.
2859 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2861 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2862 look for generated file correctly.
2863 * aclocal.m4, configure: Rebuild.
2865 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2867 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2868 and R_MIPS16_26 relocations correctly when relocating.
2869 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2870 and R_MIPS_CALL_LO16 are for global symbols.
2872 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2874 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2876 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2877 variables and initialize them.
2879 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2881 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2882 there are no global symbols requiring GOT entries.
2883 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2884 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2885 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2887 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2888 symbols are considered to have the value zero.
2889 (_bfd_mips_elf_relocate_section): Don't try to perform a
2890 relocation for an undefined symbol.
2891 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2894 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2896 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2897 wants ba,a,pt %xcc instead of %icc.
2898 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2899 of large PLT entries.
2900 (sparc64_elf_plt_ptr_offset): Fix calculation.
2901 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2902 addend should be relative to load address, not .plt section start.
2903 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2905 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2907 * elf-bfd.h (struct elf_backend_data): Add
2908 print_symbol_all and output_arch_syms backend methods.
2909 * elfxx-target.h: Likewise.
2910 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2911 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2912 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2914 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2915 symbols in .dynsym, add their names into .dynstr. Put those symbols
2917 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2918 pointers to STT_REGISTER symbols in dynsym section.
2919 (sparc64_elf_print_symbol_all): New function.
2920 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2921 printing using the print_symbol_all hook.
2923 1999-07-30 Catherine Moore <clm@cygnus.com>
2925 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2928 1999-07-29 Richard Henderson <rth@cygnus.com>
2930 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2931 dynamic_sections_created.
2933 1999-07-29 Richard Henderson <rth@cygnus.com>
2935 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2936 (mips_rtype_to_howto): ... new function.
2937 (_bfd_mips_elf_relocate_section): Use it.
2939 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2941 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2943 1999-07-27 Nick Clifton <nickc@cygnus.com>
2945 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2947 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2948 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2950 1999-07-23 Donn Terry <donn@interix.com>
2952 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2953 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2954 * cofflink.c (coff_link_add_symbols): If PE, handle section
2956 * libcoff.h: Rebuild.
2958 * config.bfd (i[3456]86-*-interix*): New target.
2960 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2962 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2963 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2964 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2965 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2966 (COFF_SUPPORT_GNU_LINKONCE): Define.
2967 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2968 (COFF_SUPPORT_GNU_LINKONCE): Define.
2970 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2973 * makefile.dos: Remove; obsolete.
2974 * configure.bat: Remove; obsolete.
2976 1999-07-21 H.J. Lu <hjl@gnu.org>
2978 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2980 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2982 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2983 message and fail if a symbol index is out of range.
2985 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2987 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2988 when looking at a R_MIPS_GOT16 relocation.
2990 1999-07-20 Nick Clifton <nickc@cygnus.com>
2992 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2994 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2996 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2997 removed in previous change.
2998 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2999 in relocateable output.
3001 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3003 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3006 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3007 if they appear to be specially created by the linker.
3009 1999-07-19 Nick Clifton <nickc@cygnus.com>
3011 * targets.c (alternative_target): New field in bfd_target
3013 (bfd_search_for_target): New function: Find a target that
3014 satisifies a search function.
3015 * bfd-in2.h: Regenerate.
3017 * elfxx-target.h: Initialise the alternative_target field of
3018 the bfd_target structures to point to the other target (if
3020 * nlm-target.h: Initialise the alternative_target field of
3021 the bfd_target structures to point to the other target (if
3024 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3025 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3027 * aix386-core.c: Initialise new field of bfd_target structure.
3028 * aout-adobe.c: Initialise new field of bfd_target structure.
3029 * aout-arm.c: Initialise new field of bfd_target structure.
3030 * aout-target.h: Initialise new field of bfd_target structure.
3031 * aout-tic30.c: Initialise new field of bfd_target structure.
3032 * binary.c: Initialise new field of bfd_target structure.
3033 * bout.c: Initialise new field of bfd_target structure.
3034 * cisco-core.c: Initialise new field of bfd_target structure.
3035 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3036 * coff-alpha.c: Initialise new field of bfd_target structure.
3037 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3038 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3039 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3040 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3041 * coff-i386.c: Initialise new field of bfd_target structure.
3042 * coff-i860.c: Initialise new field of bfd_target structure.
3043 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3044 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3045 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3046 * coff-mips.c: Initialise new field of bfd_target structure.
3047 * coff-ppc.c: Initialise new field of bfd_target structure.
3048 * coff-rs6000.c: Initialise new field of bfd_target structure.
3049 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3050 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3051 * coff-tic30.c: Initialise new field of bfd_target structure.
3052 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3053 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3054 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3055 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3056 * hppabsd-core.c: Initialise new field of bfd_target structure.
3057 * hpux-core.c: Initialise new field of bfd_target structure.
3058 * i386msdos.c: Initialise new field of bfd_target structure.
3059 * i386os9k.c: Initialise new field of bfd_target structure.
3060 * ieee.c: Initialise new field of bfd_target structure.
3061 * ihex.c: Initialise new field of bfd_target structure.
3062 * irix-core.c: Initialise new field of bfd_target structure.
3063 * mipsbsd.c: Initialise new field of bfd_target structure.
3064 * netbsd-core.c: Initialise new field of bfd_target structure.
3065 * oasys.c: Initialise new field of bfd_target structure.
3066 * osf-core.c: Initialise new field of bfd_target structure.
3067 * ppcboot.c: Initialise new field of bfd_target structure.
3068 * ptrace-core.c: Initialise new field of bfd_target structure.
3069 * sco5-core.c: Initialise new field of bfd_target structure.
3070 * som.c: Initialise new field of bfd_target structure.
3071 * srec.c: Initialise new field of bfd_target structure.
3072 * tekhex.c: Initialise new field of bfd_target structure.
3073 * trad-core.c: Initialise new field of bfd_target structure.
3074 * versados.c: Initialise new field of bfd_target structure.
3075 * vms.c: Initialise new field of bfd_target structure.
3077 1999-07-19 Andreas Schwab <schwab@suse.de>
3079 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3082 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3084 * elflink.h (elf_link_adjust_relocs): New function.
3085 (elf_bfd_final_link): Use it.
3086 (elf_link_input_bfd): Deal with the fact that there can be
3087 two relocation sections for a single section.
3088 (elf_reloc_link_order): Likewise.
3090 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3091 a relocateable object.
3092 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3094 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3096 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3097 (sparc64_elf_get_reloc_upper_bound,
3098 sparc64_elf_get_dynamic_reloc_upper_bound,
3099 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3100 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3102 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3103 ELF64_R_TYPE_ID/DATA where appropriate.
3105 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3107 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3110 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3112 * elf32-mips.c (mips_elf_local_relocation_p): New static
3114 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3115 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3116 Always set *require_jalxp.
3117 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3118 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3119 GOT16 if the GOT16 is against a local symbol. Don't return false
3120 for an undefined symbol. If there is an overflow, assert that we
3123 1999-07-16 Andreas Schwab <schwab@suse.de>
3125 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3126 variables `link' and `elfsec'.
3127 (elf_bfd_final_link): Remove unused variable `os'.
3129 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3131 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3132 a PT_PHDR program headers.
3133 (_bfd_mips_elf_final_link): Don't assume there are going to be
3134 section symbols when we're not building a shared object.
3135 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3138 1999-07-15 J.T. Conklin <jtc@redback.com>
3140 * config.bfd (i[3456]86-*-vxworks*): New target.
3142 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3144 * elf32-mips.c (mips_elf_stub_section_p): New function.
3145 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3146 (mips_elf_relocate_section): Adjust calling sequence for
3147 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3148 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3151 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3153 * configure.in: Bump version number to 2.9.5.
3154 * configure: Rebuild.
3156 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3158 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3160 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3161 to derive final type instead of hardwiring a selection.
3163 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3165 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3166 things relocated by R_MIPS16_GPREL.
3167 (mips_elf_perform_relocation): Likewise.
3169 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3171 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3173 1999-07-14 Richard Henderson <rth@cygnus.com>
3175 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3176 (_bfd_mips_elf_size_dynamic_sections): Set it.
3177 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3178 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3179 new argument max_local.
3181 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3183 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3184 subwords when handling an R_MIPS16_26 relocation.
3185 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3188 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3189 dst_mask to match reality.
3190 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3191 (mips_elf_obtain_contents): Use bfd_get.
3192 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3193 (mips_elf_relocate_section): Likewise.
3195 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3197 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3198 (mips_elf_relocate_section): Adjust calling sequence for
3199 mips_elf_perform_relocation.
3200 (mips_elf_perform_relocation): Take additional argument. Handle
3201 R_MIPS16_26. Use bfd_put for convenience.
3203 1999-07-13 Richard Henderson <rth@cygnus.com>
3205 * elf.c (assign_file_positions_for_segments): Thinko last change.
3206 Always overwrite p_flags.
3208 1999-07-13 Richard Henderson <rth@cygnus.com>
3210 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3211 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3212 .dynbss and .rel[a].bss if want_dynbss.
3213 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3215 1999-07-13 Richard Henderson <rth@cygnus.com>
3217 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3219 1999-07-13 Richard Henderson <rth@cygnus.com>
3221 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3222 (struct elf_link_hash_table): Add dynlocal.
3223 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3224 (_bfd_elf_link_adjust_dynindx): Delete.
3225 (_bfd_elf_link_renumber_dynsyms): Prototype.
3226 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3227 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3228 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3229 (_bfd_elf_link_lookup_local_dynindx): New function.
3230 (elf_link_renumber_hash_table_dynsyms): New function.
3231 (_bfd_elf_link_renumber_dynsyms): New function.
3232 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3233 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3234 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3235 instead of elf_link_remove_section_and_adjust_dynindices.
3236 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3237 (elf_link_assign_sym_version): Remove removed_dynamic code.
3238 (elf_link_renumber_dynsyms): Delete.
3239 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3241 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3242 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3243 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3244 * elf32-mips.c: Similarly.
3245 * elf32-ppc.c: Similarly.
3246 * elf32-sparc.c: Similarly.
3247 * elf64-alpha.c: Similarly.
3248 * elf64-sparc.c: Similarly.
3250 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3252 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3253 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3254 when the relocation is against _gp_disp.
3256 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3258 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3259 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3260 to possibly_dynamic_relocs. Adjust usage throughout code.
3261 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3262 (elf_mips_ctor64_howto): Likewise.
3263 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3265 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3266 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3267 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3268 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3270 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3272 * Makefile.am: Rebuild dependencies.
3273 * Makefile.in: Rebuild.
3275 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3276 * bfd-in2.h: Rebuild.
3278 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3279 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3280 structure initializations. Add casts.
3281 * reloc.c (EMPTY_HOWTO): Define.
3282 * bfd-in2.h: Rebuild.
3283 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3284 comparisons against 0.
3285 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3286 previous_ibfd_e_flags to unsigned long.
3287 * vms.h (struct vms_private_data_struct): Change section_count to
3289 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3290 (_bfd_vms_write_gsd): Change symnum to unsigned.
3291 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3292 * vms-tir.c (etir_sta): Change psect to unsigned.
3293 (alloc_section): Change idx to unsigned.
3294 (tir_sta, tir_ctl): Change psect to unsigned.
3295 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3296 * vms.c (priv_section_count): Change to unsigned.
3298 1999-07-12 Andreas Schwab <schwab@suse.de>
3300 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3301 * m68klinux.c: Likewise.
3303 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3305 * Many files: Changes to avoid gcc warnings: Remove unused local
3306 variables. Add default case to enum switches.
3307 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3308 compile if not COFF_IMAGE_WITH_PE.
3309 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3310 (bfd_arm_get_bfd_for_interworking): Likewise.
3311 (bfd_arm_process_before_allocation): Likewise.
3312 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3313 * pei-arm.c: Likewise.
3314 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3315 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3316 (mips_elf_got16_entry): Put parens around & in body of ==.
3317 (mips_elf_calculate_relocation): Correct test for empty string.
3318 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3320 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3323 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3325 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3326 as appropriate. Fill in structure initializations. Add variable
3327 initializations. Add casts.
3328 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3329 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3331 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3333 * elf-bfd.h (bfd_elf_hash): Update declaration.
3334 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3335 when calling bfd_elf_hash.
3337 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3339 * libbfd.c (bfd_put_8): Make it of type `void'.
3340 * bfd-in2.h: Regenerated.
3341 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3343 (_bfd_mips_elf_final_link): Likewise.
3345 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3347 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3349 * config.bfd (hppa*-*-linux-gnu*): New target
3351 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3353 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3354 (_bfd_mips_elf_create_dynamic_sections): New function.
3355 (_bfd_mips_elf_add_symbol_hook): Likewise.
3356 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3357 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3358 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3359 (_bfd_mips_elf_gc_mark_hook): Likewise.
3360 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3361 (_bfd_mips_elf_always_size_sections): Likewise.
3362 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3363 (_bfd_mips_elf_check_relocs): Likewise.
3364 (_bfd_mips_elf_link_hash_table_create): Likewise.
3365 (_bfd_mips_elf_print_private_data): Likewise.
3366 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3367 (_bfd_mips_elf_final_link): Likewise.
3368 (_bfd_mips_elf_additional_program_headers): Likewise.
3369 (_bfd_mips_elf_modify_segment_map): Likewise.
3370 (_bfd_mips_elf_relocate_section): Likewise.
3371 * elf32-mips.c (mips_elf32_object_p): Move contents into
3372 _bfd_mips_elf_object_p.
3373 (mips_elf_additional_program_headers): Rename to
3374 _bfd_mips_elf_additional_program_headers.
3375 (mips_elf_modify_segment_map): Rename to
3376 _bfd_mips_elf_modify_segment_map.
3377 (elf_mips_abi_name): Change prototype.
3378 (mips_elf32_section_from_shdr): Merge into
3379 _bfd_mips_elf_section_from_shdr.
3380 (mips_elf32_section_processing): Merge into
3381 _bfd_mips_elf_section_processing.
3382 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3383 the right back-end ELF linker.
3384 (mips_elf_relocate_section): Rename to
3385 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3386 (mips_elf_link_output_symbol_hook): Rename to
3387 _bfd_mips_elf_link_output_symbol_hook.
3388 (mips_elf_create_dynamic_section): Rename to
3389 _bfd_mips_elf_create_dynamic_section.
3390 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3391 Adjust for 64-bit code. Use mips_elf_got_section.
3392 (mips_elf_adjust_dynamic_symbol): Rename to
3393 _bfd_mips_elf_adjust_dynamic_symbol. Use
3394 mips_elf_allocate_dynamic_relocations.
3395 (mips_elf_finish_dynamic_symbol): Rename to
3396 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3397 Adjust for 64-bit code.
3398 (mips_elf_finish_dynamic_sections): Rename to
3399 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3400 (mips_elf_always_size_sections): Rename to
3401 _bfd_mips_elf_always_size_sections.
3402 (mips_elf_add_symbol_hook): Rename to
3403 _bfd_mips_elf_add_symbol_hook.
3404 (mips_elf_next_lo16_addend): Constify.
3405 (mips_elf_calculate_relocation): Likewise.
3406 (mips_elf_obtain_contents): Likewise.
3407 (mips_elf_perform_relocation): Likewise.
3408 (mips_elf_create_dynamic_relocation): Likewise.
3409 (mips_elf_allocate_dynamic_relocations): New function.
3410 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3411 (MIPS_ELF_REL_SIZE): Likewise.
3412 (MIPS_ELF_DYN_SIZE): Likewise.
3413 (MIPS_ELF_GOT_SIZE): Likewise.
3414 (MIPS_ELF_SYM_SIZE): Likewise.
3415 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3416 (MIPS_ELF_GET_WORD): Likewise.
3417 (MIPS_ELF_PUT_WORD): Likewise.
3418 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3419 (STUB_LW): Conditionalize for 64-bit value.
3420 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3422 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3423 Check it for inconsistency.
3424 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3426 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3428 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3429 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3430 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3431 (mips_elf_local_got_index): Likewise.
3432 (mips_elf_got_page): Likewise.
3433 (mips_elf_got_info): Likewise.
3434 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3435 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3436 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3437 instead of constant `2'.
3438 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3439 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3440 (mips_elf_size_dynamic_sections): Use
3441 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3442 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3443 Adjust all releveant entries in elf backend table.
3444 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3445 (mips_elf64_section_processing): Likewise.
3446 Adjust elf backend entries to use _bfd_mips_elf variants now
3449 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3451 (size_dynamic_sections): Likewise.
3452 (elf_link_output_extsym): Likewise.
3453 * elf.c: (elf_fake_sections): Likewise.
3454 * libbfd.c (bfd_get): New macro.
3455 (bfd_put): Likewise.
3456 * bfd-in2.h: Regenerated.
3458 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3460 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3461 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3462 wap_reloca_in, and swap_reloca_out.
3463 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3464 multiple internal relocations per external relocation.
3465 (link_read_relocs): Likewise.
3466 (elf_bfd_final_link): Likewise.
3467 (elf_link_input_bfd): Likewise.
3468 (elf_gc_mark): Likewise.
3469 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3470 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3472 (size_info): Add entries for new fields.
3473 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3474 (mips_elf64_be_swap_reloc_in): New function.
3475 (mips_elf64_be_swap_reloc_out): Likewise.
3476 (mips_elf64_be_swap_reloca_in): Likewise.
3477 (mips_elf64_be_swap_reloca_out): Likewise.
3478 (mips_elf64_size_info): Add entries for new fields.
3480 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3482 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3483 field equals the new rel_count field.
3484 (elf_link_input_bfd): When doing a relocateable link, use the new
3485 rel_count field rather than the reloc_count field.
3486 (elf_reloc_link_order): Likewise.
3487 (elf_finish_pointer_linker_section): Likewise.
3489 Based on patch from H.J. Lu <hjl@gnu.org>:
3490 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3491 shared library to override a weak definition in a regular object.
3493 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3495 * libhppa.h: Revert July 2, 1999 patch.
3497 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3498 need to generate DLTIND relocations, not DLTREL relocations.
3500 1999-07-05 Nick Clifton <nickc@cygnus.com>
3502 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3504 (coff_set_flags): Recognise arm 5 architectures.
3506 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3507 Add support for armv5 architecture.
3509 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3511 * reloc.c: Add new, assembler only, ARM reloc:
3512 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3514 * bfd-in2.h: Regenerate.
3516 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3518 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3519 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3520 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3521 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3522 * elf32-mips.c (ABI_64_P): New macro.
3523 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3524 (_bfd_mips_elf_find_nearest_line): Adjust call to
3525 _bfd_dwarf2_find_nearest_line.
3526 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3527 * libbfd.h: Regenerated.
3529 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3531 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3533 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3535 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3536 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3538 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3540 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3542 (_bfd_elf_init_reloc_shdr): New function.
3543 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3544 bfd_alloc followed by memset.
3545 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3546 (elf_fake_sections): Here.
3547 (assign_section_numbers): Assign section numbers for the second
3548 relocation section, if required.
3549 * elflink.h (elf_link_output_relocs): New function.
3550 (elf_link_size_reloc_section): Likewise.
3551 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3552 (elf_link_input_bfd): Use elf_link_output_relocs.
3554 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3555 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3557 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3559 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3562 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3564 * elf32-mips.c (mips_elf_got_info): Move declaration before
3565 prototypes. Change global_gotsym to be a pointer to a hash entry,
3566 rather than a number index.
3567 (mips_elf_link_hash_entry): Move declaration before prototypes.
3568 (mips_elf_irix6_finish_dynamic_symbol): New function.
3569 (mips_elf_sign_extend): Likewise.
3570 (mips_elf_high): Likewise.
3571 (mips_elf_higher): Likewise.
3572 (mips_elf_highest): Likewise.
3573 (mips_elf_global_got_index): Likewise.
3574 (mips_elf_local_got_index): Likewise.
3575 (mips_elf_got_offset_from_index): Likeiwse.
3576 (mips_elf_record_global_got_symbol): Likewise.
3577 (mips_elf_got_page): Likewise.
3578 (mips_elf_next_lo16_addend): Likewise.
3579 (mips_elf_calculate_relocation): Likewise.
3580 (mips_elf_obtain_contents): Likewise.
3581 (mips_elf_perform_relocation): Likewise.
3582 (mips_elf_assign_gp): Likewise.
3583 (mips_elf_sort_hash_table_f): Likewise.
3584 (mips_elf_sort_hash_table): Likewise.
3585 (mips_elf_got_section): Likewise.
3586 (mips_elf_got_info): Likewise.
3587 (mips_elf_create_local_got_entry): Likewise.
3588 (mips_elf_got16_entry): Likewise.
3589 (mips_elf_create_dynamic_relocation): Likewise.
3590 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3591 (mips_elf_final_gp): Use mips_elf_assign_gp.
3592 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3593 into SHN_SCOMMON automatically on IRIX6.
3594 (mips_elf_add_symbol_hook): Likewise.
3595 (mips_elf_relocate_section): Rewrite, using
3596 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3597 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3598 Don't deal with .rld_map on IRIX6.
3599 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3600 section flags appropriately for .got.
3601 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3602 the got. Call mips_elf_record_global_got_symbol and allocate
3603 local got space appropriately.
3604 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3605 char *. Rework calculation of GOT size. Sort dynamic symbol
3606 table entries so entries that do not require GOT entries appear at
3607 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3608 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3610 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3612 (mips_elf_finish_dynamic_symbol): Use
3613 mips_elf_irix6_finish_dynamic_symbol.
3614 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3615 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3616 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3618 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3620 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3621 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3623 1999-06-04 Philip Blundell <philb@gnu.org>
3625 * elf32-arm.h (elf_backend_got_header_size): Define.
3626 (elf_backend_plt_header_size): Likewise.
3628 1999-06-28 Jim Pick <jim@jimpick.com>
3630 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3632 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3634 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3635 relocation function.
3636 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3638 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3640 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3641 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3642 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3643 (_bfd_mips_elf_section_from_shdr): Use them.
3644 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3645 of GP-relative sections.
3646 (_bfd_mips_elf_set_section_contents): Use them.
3647 (_bfd_mips_elf_section_processing): Share code between .sdata and
3648 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3649 (mips_elf_additional_program_headers): Add handling for
3650 PT_MIPS_OPTIONS segment on IRIX6.
3651 (mips_elf_modify_segment_map): Likeiwse.
3652 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3653 Include the options sections on IRIX6. Don't look for GP-relative
3654 sections by name; use SHF_MIPS_GPREL instead.
3655 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3657 (mips_elf_create_dynamic_sections): Don't muck about with section
3658 alignments and such on IRIX6.
3659 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3660 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3661 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3662 bfd_zalloc rather than bfd_alloc and memset.
3663 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3664 Don't assert the existence of .rld_map on IRIX6.
3665 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3667 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3668 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3671 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3673 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3674 (mips_elf_swap_msym_out): New function.
3675 (mips_elf_create_msym_section): Likewise.
3676 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3677 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3678 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3679 section not named .msym.
3680 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3681 .msym directly. Set appropriate attributes for the .msym
3683 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3684 (mips_elf_link_hash_newfunc): Clear it.
3685 (mips_elf_create_dynamic_sections): Create the .msym section
3687 (mips_elf_size_dynamic_sections): Allocate space for the
3688 .msym section. Add a DT_MIPS_MSYM entry.
3689 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3691 (mips_elf_finish_dynamic_sections): Assign a value for
3692 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3694 * elf32-mips.c (irix_compat_t): New enumeration.
3695 (ABI_N32_P): New macro.
3696 (IRIX_COMPAT): Likewise.
3697 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3698 (mips_elf_relocate_section): Fix typo.
3700 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3702 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3703 as writable PE sections.
3705 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3707 * dwarf2.c (struct arange): New type.
3708 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3709 (arange_add): New function.
3710 (decode_line_info): Keep track of address ranges that a compilation
3712 (comp_unit_contains_address): Return true if address is contained
3713 in _any_ of the address ranges associated with a compilation unit.
3714 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3715 on the first comp_unit that contains the address.
3717 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3719 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3720 (decode_line_info): Add variable STASH and initialize it to point
3721 to the per-bfd dwarf2_debug info. Remove static variable
3722 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3724 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3726 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3727 shared library to have an undefined symbol.
3729 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3730 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3732 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3734 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3735 * elf32-hppa.c: Remove everything related to symbol extension
3736 sections & records. Use the common elf_hppa_final_write_processing.
3738 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3740 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3741 functions instead of _init/_fini if requested.
3743 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3745 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3748 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3750 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3751 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3753 (ppc_elf_finish_dynamic_sections): Check for positive section
3754 dynindx field, rather than comparing against -1.
3755 (ppc_elf_relocate_section): Only return false if undefined_symbol
3756 or reloc_overflow fail, not always upon encountering an error.
3758 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3760 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3761 bfd_byte * before performing pointer arithmetic.
3763 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3765 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3767 * elf32-hppa.c: Include elf-hppa.h.
3768 (ARCH_SIZE): Define.
3769 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3771 (elf32_hppa_info_to_howto): Similarly.
3772 (elf_hppa_howto_table): Similarly.
3773 (elf_hppa_reloc_type_lookup): Similarly.
3774 (hppa_elf_gen_reloc_type): Similarly.
3775 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3777 1999-06-22 Nick Clifton <nickc@cygnus.com>
3779 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3780 handling R_V850_22_PCREL relocation.
3782 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3784 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3787 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3789 * section.c (_bfd_strip_section_from_output): Ignore sections
3790 DISCARDed by the link script.
3792 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3794 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3795 Remove unused local variable spp.
3797 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3798 the entry symbol is not set.
3800 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3802 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3803 GPDISP or LITUSE in a relocatable link.
3805 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3807 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3808 * (alloc_dwarf1_func): Likewise.
3810 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3812 * libhppa.h: Fix various formatting errors.
3813 (assemble_3); Rewrite using CATENATE.
3814 (assemble_17): Fix various bugs.
3816 1999-06-16 Nick Clifton <nickc@cygnus.com>
3818 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3820 1999-06-15 Richard Henderson <rth@cygnus.com>
3822 * section.c (SEC_SHORT): Define.
3823 * bfd-in2.h: Rebuild.
3825 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3827 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3828 Remove abfd parameter. Use _bfd_strip_section_from_output.
3829 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3831 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3832 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3833 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3835 (bfd_elf_size_dynamic_sections): Use it.
3837 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3839 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3840 complain_overflow_bitfield to complain_overflow_signed.
3842 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3844 * elflink.h (elf_link_read_relocs_from_section): New function,
3846 (elf_link_read_relocs): Here. Use it for both relocation
3849 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3851 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3852 asect->reloc_count is valid.
3854 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3856 * elf32-mips.c (mips_elf32_section_processing): Permit a
3857 SHT_MIPS_REGINFO section to have a size of 0.
3859 1999-06-12 David O'Brien <obrien@freebsd.org>
3861 * config.bfd (alpha*-*-freebsd*): New target.
3862 (i[3456]86-*-freebsd*): Now defaults to ELF.
3864 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3866 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3867 wrap if the relocation covers the high bit of an address.
3869 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3871 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3873 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3874 instead of R_SPARC_max.
3875 (sparc64_elf_info_to_howto): Likewise.
3876 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3877 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3879 1999-06-07 Richard Henderson <rth@cygnus.com>
3881 * section.c (_bfd_strip_section_from_output): Remove output
3882 sections with no initial link_order.
3884 1999-06-07 Nick Clifton <nickc@cygnus.com>
3886 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3888 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3890 * Makefile.am (SOURCE_HFILES): Add missing headers.
3891 * Makefile.in: Regenerated.
3893 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3895 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3898 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3900 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3901 range undefweak symbols.
3902 * hash.c: Add missing comma after @xref{}
3903 * linker.c: Likewise.
3905 1999-06-04 Nick Clifton <nickc@cygnus.com>
3907 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3909 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3910 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3911 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3912 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3914 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3916 * Makefile.am: Rebuild dependencies.
3917 (BFD32_BACKENDS): Add dwarf1.lo.
3918 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3919 * Makefile.in: Rebuild.
3921 1999-06-04 Nick Clifton <nickc@cygnus.com>
3923 * Makefile.am: Add epoc-arm-pe target.
3924 * Makefile.in: Regenerate.
3925 * pe-arm.c: Only redefine interworking function names if they have
3926 not already been redefined.
3927 * pei-arm.c: Only redefine interworking function names if they have
3928 not already been redefined.
3929 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3931 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3934 1999-06-03 Nick Clifton <nickc@cygnus.com>
3936 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3938 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3940 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3942 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3944 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3945 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3947 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3949 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3950 in other text sections.
3952 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3954 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3955 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3956 * libbfd.h: Regenerate.
3957 * coff-sh.c (sh_merge_private_data): Delete.
3958 (coff_bfd_merge_private_bfd_data): Change to
3959 _bfd_generic_verify_endian_match.
3960 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3962 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3964 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3966 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3968 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3970 (bfd_elf32_arm_process_before_allocation): Likewise.
3971 * bfd-in2.h: Rebuild.
3973 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3975 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3976 track of end_sequence markers.
3977 (add_line_info): Add END_SEQUENCE arg.
3978 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3979 debug-line info---it doesn't work right if a compilation unit
3980 consists of multiple discontiguous code-sequences. It would be
3981 worthwhile to optimize for the common case where a compilation
3982 unit results in a contiguous set of code sequences, but this is
3983 quite tricky to get right for arbitrary DWARF2 files.
3984 (lookup_address_in_line_info_table): Don't use the last line entry
3985 for a compilation unit for anything with an address higher than
3986 this line entry. Also, check for end_sequence markers to
3987 correctly handle discontinuities.
3988 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3989 compilation units, check all compilation units with each->high==0
3990 just like when reading compilation units.
3992 * dwarf2.c (decode_line_info): Initialize table->files and
3993 table->last_line to NULL to avoid segfaults due to random
3994 values in these members.
3995 (concat_filename): Check for out-of-range file number before
3996 indexing filename table. Segfaults suck.
3998 * dwarf2.c (decode_line_info): Don't truncate address to least
3999 significant 32 bits (breaks 64 bit targets).
4000 (lookup_address_in_function_table): Ditto.
4001 (comp_unit_contains_address): Ditto.
4003 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4005 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4006 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4007 (mips_elf64_howto_table_rela): Likewise.
4009 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4011 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4012 single section has two associated relocation sections.
4014 1999-06-02 Mark Salter <msalter@cygnus.com>
4016 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4017 COFF_WITH_PE defined.
4019 1999-06-02 Nick Clifton <nickc@cygnus.com>
4021 * pe-arm.c: Rename global arm interworking functions to avoid name
4022 collision when all targets BFD is built.
4025 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4027 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4028 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4029 (bfd_elf_section_data): Add use_rela_p.
4030 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4031 (_bfd_elf_new_section_hook): Likewise.
4032 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4034 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4035 * elfcode.h (write_relocs): Determine whether or not use rela
4036 relocs based on the relocation section header.
4037 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4038 instead of use_rela_p.
4039 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4040 (elf_backend_may_use_rela_p): Likewise.
4041 (elf_backend_default_use_rela_p): Likewise.
4042 (elfNN_bed): Use them.
4044 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4046 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4048 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4050 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4051 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4052 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4053 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4054 * bfd-in2.h: Regenerated.
4055 * libbfd.h: Likewise.
4056 * elf32-mips.c (mips_info_to_howto_rela): New function.
4057 (USE_REL): Adjust for new conventions.
4058 (MINUS_ONE): New macro.
4059 (elf_mips_howto_table): Add R_MIPS_SUB.
4060 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4062 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4063 .MIPS.content section.
4064 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4065 with .MIPS.content as .MIPS.content sections. Set
4066 SHF_MNIPS_NOSTRIP for such section.
4067 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4068 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4069 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4071 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4073 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4076 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4079 1999-05-30 Philip Blundell <philb@gnu.org>
4081 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4082 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4083 the addend does not overflow into the rest of the word.
4085 1999-05-29 Nick Clifton <nickc@cygnus.com>
4087 * bfd-in.h: Amend prototype for
4088 bfd_elf32_arm_process_before_allocation .
4089 * bfd-in.h: Regenerate.
4091 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4092 elements in a fixed sized array.
4093 (ARM_ELF_ABI_VERSION): Define.
4094 (ARM_ELF_OS_ABI_VERSION): Define.
4095 (R_ARM_THM_ABS5): Fix rightshift and size.
4096 (R_ARM_THM_PC22): Fix size.
4097 (R_ARM_PLT32): Define Howto.
4098 (find_howto): New function: Locate a howto based on a reloc
4100 (elf32_arm_info_to_howto): Use find_howto if necessary.
4101 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4102 bfd_reloc_code_real_type.
4103 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4104 and BFD_RELOC_VTABLE_ENTRY.
4105 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4107 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4108 elements in a fixed sized array.
4109 (ARM_ELF_ABI_VERSION): Define.
4110 (ARM_ELF_OS_ABI_VERSION): Define.
4111 (R_ARM_THM_ABS5): Fix rightshift and size.
4112 (R_ARM_THM_PC22): Fix size.
4113 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4114 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4115 bfd_reloc_code_real_type.
4117 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4118 no_pipeline_knowledge.
4119 (elf32_arm_link_hash_create): Initialise new field to zero.
4120 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4121 no_pipeline_knowledge. Use this parameter to initialise the field
4122 in the globals data structure.
4123 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4124 no_pipeline_knowledge is false and the binary is from an old
4126 (elf32_arm_merge_private_data): Generate an error if an attempt is
4127 made to linl together big endian and little endian code.
4128 (elf32_arm_post_process_headers): New function: Initialise the
4129 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4131 (elf_backend_post_process_headers): Define.
4133 1999-05-28 Nick Clifton <nickc@cygnus.com>
4135 * elf-bfd.h (struct elf_backend_data): Add new field:
4136 elf_backend_post_process_headers.
4138 * elfxx-target.h (elf_backend_post_process_headers): Define to
4139 NULL if not already defined.
4140 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4142 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4144 (_bfd_elf_compute_section_file_positions): Call
4145 elf_backend_post_process_headers if defined.
4147 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4149 * configure.in: Check whether getuid and getgid exist.
4150 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4151 HAVE_GETGID are not defined, respectively.
4152 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4154 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4155 * configure, config.in: Rebuild.
4157 1999-05-28 Martin Dorey <mdorey@madge.com>
4159 * elf32-i960.c: New file.
4160 * elf.c (prep_headers): Handle bfd_arch_i960.
4161 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4162 * config.bfd (i960-*-elf*): New target.
4163 * configure.in (bfd_elf32_i960_vec): New target vector.
4164 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4165 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4166 * Makefile.in, aclocal.m4, configure: Rebuild.
4168 1999-05-27 Nick Clifton <nickc@cygnus.com>
4170 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4172 (find_howto): New function: Find entries in the
4173 elf32_arm_howto_table.
4174 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4176 (elf32_arm_reloc_type_lookup): Add lookup for
4177 BFD_RELOC_ARM_PLT32.
4179 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4181 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4182 (elf32_arm_link_hash_table_create): Use above function as the
4183 constructor for hash table entries.
4184 (elf32_arm_relocate_section): Avoid crash when there is no output
4186 (elf32_arm_final_link_relocate): New parameter h.
4187 (elf32_arm_relocate_section): Pass symbol hash entry to above
4189 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4192 1999-05-25 Catherine Moore <clm@cygnus.com>
4194 * coff-arm.c (coff_arm_relocate_section): Don't emit
4195 base file entries for pc-relative values.
4197 1999-05-25 DJ Delorie <dj@cygnus.com>
4199 * peicode.h (coff_swap_sym_in): When we create the actual section
4200 to reflect the not-there section C_SECTION symbols refer to,
4201 change the symbol class to C_STAT as the section is now really
4204 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4206 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4209 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4211 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4213 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4214 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4216 1999-05-16 Nick Clifton <nickc@cygnus.com>
4218 * coff-mcore.c (in_reloc_p): Reinstate.
4220 1999-05-15 Nick Clifton <nickc@cygnus.com>
4222 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4223 * bfd-in2.h: Regenerate.
4224 * coff-mcore.c (in_reloc_p): Remove defintion.
4225 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4226 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4227 IMAGE_REL_MCORE_RVA.
4228 (coff_mcore_rtype_to_howto): Add special processing for
4229 IMAGE_REL_MCORE_RVA.
4230 (coff_mcore_relocate_section): Add support for
4231 IMAGE_REL_MCORE_RVA.
4232 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4233 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4235 (mcore_elf_relocate_section): Delete redundant case labels.
4237 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4239 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4240 precedence between bit-and and comparison.
4242 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4244 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4245 list of target formats (targ_selvecs).
4246 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4247 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4249 1999-05-10 DJ Delorie <dj@cygnus.com>
4251 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4252 reasonable mode until "ar x" is smart enough to skip it (fixes
4253 gcc/libgcc.a builds on mips-ecoff targets
4255 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4256 to work. Hack to support MS import libraries, which use different
4257 COMDAT types than GNU.
4258 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4259 to implied zero-length sections (see peicode below)
4260 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4261 filename symbols, which use one *or more* auxents.
4262 * coffswap.h (coff_swap_aux_in): ditto
4263 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4266 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4268 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4269 for all relocations.
4271 1999-05-10 Catherine Moore <clm@cygnus.com>
4273 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4274 if COFF_IMAGE_WITH_PE.
4275 (bfd_arm_process_before_allocation): Likewise.
4276 (bfd_arm_get_bfd_for_interworking): Likewise.
4277 * coff-arm.c: Likewise.
4278 * bfd-in2.h: Regenerate.
4279 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4280 (armpe_big_vec): Likewise.
4281 * configure: Rebuild.
4283 1999-05-10 Nick Clifton <nickc@cygnus.com>
4285 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4286 section, not just .rel. Same for .rela.
4288 1999-05-07 Nick Clifton <nickc@cygnus.com>
4290 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4291 endianism with an error message.
4293 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4295 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4296 assignment from "unsigned char *" to "char *".
4297 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4299 1999-05-05 Catherine Moore <clm@cygnus.com>
4301 * coff-arm.c (coff_arm_relocate_section): Add one to
4302 address of ARM_RVA32 thumb functions.
4304 1999-05-05 Catherine Moore <clm@cygnus.com>
4306 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4307 (elf32_m68k_copy_private_bfd_data): New.
4308 (elf32_m68k_merge_private_bfd_data): New.
4309 (elf32_m68k_print_private_bfd_data): New.
4310 (CPU32_FLAG): Define.
4311 (PLT_CPU32_ENTRY_SIZE): Define.
4312 (elf_cpu32_plt0_entry): Declare.
4313 (elf_cpu32_plt_entry): Declare.
4314 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4315 (elf_m68k_finish_dynamic_symbol): Likewise.
4316 (elf_m68k_finish_dynamic_sections): Likewise.
4317 (elf_backend_plt_header_size): Remove definition.
4318 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4319 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4320 (bfd_elf32_bfd_set_private_flags): Define.
4321 (bfd_elf32_bfd_print_private_bfd_data): Define.
4323 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4325 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4326 and R_LONG_PCREL_MODE.
4328 1999-04-29 Nick Clifton <nickc@cygnus.com>
4330 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4332 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4334 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4335 in relocation calculation.
4337 1999-04-26 Tom Tromey <tromey@cygnus.com>
4339 * aclocal.m4, configure: Updated for new version of libtool.
4341 1999-04-21 Nick Clifton <nickc@cygnus.com>
4343 * coff-mcore.c: Add support for mcore relocs.
4345 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4347 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4348 incorrect use EF_MIPS_xxBITPTRS.
4350 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4352 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4355 * bfd-in2.h: Rebuild.
4356 * libbfd.h: Rebuild.
4358 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4360 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4361 (coff_arm_relocate_section): Add ARM26D transform. Only
4362 change to ARM26D for relocateable links.
4364 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4366 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4367 (bfd_elf32_bfd_print_private_bfd_data): New.
4369 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4371 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4372 refetch addend if USE_REL, add many comments regarding current state.
4373 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4374 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4375 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4376 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4378 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4380 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4381 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4383 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4385 * dwarf2.c (decode_line_info): Don't truncate address to least
4386 significant 32 bits (breaks 64 bit targets).
4387 (lookup_address_in_function_table): Ditto.
4388 (comp_unit_contains_address): Ditto.
4390 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4392 * coff-arm.c (arm_emit_base_file_entry): New routine.
4393 (A2T3_OFFSET): Define.
4394 (T2A3_OFFSET): Define.
4395 (coff_arm_relocate_section): Emit base file entries for interworking
4398 1999-04-13 Philip Blundell <philb@gnu.org>
4400 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4401 relocs 17 through 19.
4403 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4405 * elfcode.h: Remove fnmatch.h.
4406 * elflink.h (elf_link_assign_sym_version): Call back to ld
4407 instead of calling fnmatch.
4409 * config.bfd (i?86-*-beoself): Include pe vecs.
4411 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4413 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4416 1999-04-10 Richard Henderson <rth@cygnus.com>
4418 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4419 when trying to resolve dynamic symbol references.
4420 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4421 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4422 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4423 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4424 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4425 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4426 * elflink.h (elf_link_output_extsym): Likewise.
4428 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4430 * section.c (_bfd_strip_section_from_output): New function moved from
4431 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4432 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4433 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4434 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4435 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4436 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4437 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4438 * bfd-in2.h: Update.
4440 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4442 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4444 1999-04-08 Nick Clifton <nickc@cygnus.com>
4446 * coff-mcore.c: New File: Support for mcore-pe targets.
4447 * cpu-mcore.c: New File: Support for mcore targets.
4448 * elf32-mcore.c: New File: Support for mcore-elf target.
4449 * pe-mcore.c: New File: Definitions for mcore-pe target.
4450 * pei-mcore.c: New File: Definitions for mcore-pei target.
4451 * Makefile.am: Add support for MCore targets.
4452 * Makefile.in: Regenerate.
4453 * config.bfd: Add support for MCore targets.
4454 * configure.in: Add support for MCore targets.
4455 * configure: Regenerate.
4456 * archures.c: Add support for MCore architecture.
4457 * bfd-in2.h: Regenerate.
4458 * coffcode.h: Add support for mcore-pe targets.
4459 * elf.c: Add support for mcore-elf target.
4460 * reloc.c: Add support for MCore relocs.
4461 * targets.c: Add support for MCore targets.
4463 1999-04-07 Nick Clifton <nickc@cygnus.com>
4465 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4466 R_ARM_XPC25 and R_ARM_THM_XPC22.
4467 (elf32_arm_reloc_map): Remove redundant entries.
4469 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4471 * sysdep.h (LC_MESSAGES): Never define.
4473 1999-04-06 Chris Torek <torek@bsdi.com>
4475 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4476 all callers. Rewrite completely.
4477 (_bfd_relocate_contents): Rewrite overflow checking.
4478 * bfd-in2.h: Rebuild.
4480 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4482 From Gabriel Paubert <paubert@iram.es>:
4483 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4484 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4485 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4486 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4487 * ppcboot.c (ppcboot_vec): Use little endian routines for
4490 * elf.c (elfcore_strndup): Only define if it will be used.
4491 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4493 (ppc_elf_check_relocs): Remove unused local i.
4494 (ppc_elf_gc_mark_hook): Add default case to switch.
4496 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4497 * srec.c (srec_scan): Accept \r in symbol definitions.
4498 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4499 (symbolsrec_object_p): Likewise.
4501 1999-04-04 Don Bowman <don@pixsci.com>
4503 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4505 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4507 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4509 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4510 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4512 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4514 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4517 1999-03-31 Nick Clifton <nickc@cygnus.com>
4519 * config.bfd: Add support for arm-epoc-pe target.
4520 * configure.in: Add support for arm-epoc-pe target.
4521 * configure: Regenerate.
4522 * targets.c: Add support for arm-epoc-pe target.
4523 * coff-arm.c: Allow header files to override definition of
4524 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4525 * pe-arm.h: Allow previous header files to override definition of
4526 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4527 * pei-arm.h: Allow previous header files to override definition of
4528 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4529 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4530 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4532 1999-03-30 Nick Clifton <nickc@cygnus.com>
4534 * elf.c (elf_map_symbols): Handle the case where section
4535 symbols are generated for content-less sections which are
4536 not mapped to the output file.
4538 * linker.c: Replace direct references to fields in BFD structure
4539 with accessor macros.
4541 * elflink.h: Replace direct references to fields in BFD structure
4542 with accessor macros.
4544 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4546 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4548 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4549 account when adjusting section symbols during a partial link.
4551 1999-03-24 Nick Clifton <nickc@cygnus.com>
4553 * coff-sparc.c (struct coff_reloc_map): Change type of field
4554 'bfd_reloc_val' to bfd_reloc_code_real_type.
4555 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4556 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4557 * elf32-arc.c (struct arc_reloc_map): Ditto.
4558 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4559 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4560 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4561 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4562 * elf32-sh.c (struct elf_reloc_map): Ditto.
4563 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4564 * elf32-v850.c (struct v850_reloc_map): Ditto.
4565 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4566 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4567 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4569 1999-03-17 Martin Hunt <hunt@cygnus.com>
4571 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4572 function so source-level assembly works. If multiple N_SOs
4573 are seen without and N_FUNs, create an indextable entry with
4574 a NULL function name.
4576 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4578 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4579 of certian similar cpus.
4581 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4583 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4584 Add the 5000. Change the architecture for the 5400 to mips4.
4585 (elf_mips_mach): Add r5000.
4587 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4589 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4591 1999-03-11 Nick Clifton <nickc@cygnus.com>
4593 * binary.c (binary_set_section_contents): Generate warning about
4594 huge file offsets for any section that will occupy file space, not
4595 just those that are loadable.
4597 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4599 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4601 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4603 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4605 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4607 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4608 * elflink.h: Revert all changes since Feb 16. Instead:
4609 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4610 appropriate. Copy it to version symbols.
4611 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4612 symbols if appropriate.
4613 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4614 symbol if appropriate.
4615 (elf_link_output_extsym): If symbol is marked as undefined, and
4616 has no nonweak references, mark it as weak undefined.
4618 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4620 * elflink.h (elf_merge_symbol): When overriding a dynamic
4621 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4623 (elf_link_add_object_symbols): Don't copy the other field if we
4626 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4628 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4629 shared object with a weak undefined symbol.
4631 1999-02-18 Nick Clifton <nickc@cygnus.com>
4633 * elfarm-nabi.c: Set partial_inplace back to false.
4635 1999-02-17 Nick Clifton <nickc@cygnus.com>
4637 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4638 (USER_LABEL_PREFIX): Set to "_".
4640 The following patches are from: Scott Bambrough
4641 <scottb@corelcomputer.com>
4643 * libaout.h (M_ARM6_NETBSD): Set to 143.
4645 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4646 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4647 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4648 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4649 * bfd-in2.h: Regenerate.
4651 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4652 'true' as REL relocs are now being used. Add new PIC relocs:
4653 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4654 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4656 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4658 (elf32_arm_final_link_relocate): Change parameters so that entire
4659 reloc is passed. Add support for PIC relocs.
4660 (elf32_arm_relocate_section): Pass entire reloc to
4661 elf32_arm_final_link_relocate.
4662 (elf32_arm_check_relocs): Handle new PIC relocs.
4663 (elf32_arm_adjust_dynamic_symbol): New function.
4664 (elf32_arm_size_dynamic_sections): New function.
4665 (elf32_arm_discard_copies): New function.
4666 (elf32_arm_finish_dynamic_symbol): New function.
4667 (elf32_arm_finish_dynamic_sections): New function.
4668 (ELF_MAXPAGE_SIZE): Define.
4669 (bfd_elf32_bfd_reloc_type_lookup): Define.
4670 (elf_backend_relocate_section): Define.
4671 (elf_backend_adjust_dynamic_symbol): Define.
4672 (elf_backend_create_dynamic_sections): Define.
4673 (elf_backend_finish_dynamic_symbol): Define.
4674 (elf_backend_finish_dynamic_sections): Define.
4675 (elf_backend_size_dynamic_sections): Define.
4676 (elf_backend_plt_readonly): Define.
4677 (elf_backend_want_got_plt): Define.
4678 (elf_backend_want_plt_sym): Define.
4680 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4682 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4683 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4684 (_bfd_mips_elf_fake_sections): Likewise.
4686 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4688 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4689 bfd_elf32_arm_get_bfd_for_interworking,
4690 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4693 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4694 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4695 elf32_arm_find_nearest_line): Make them static.
4697 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4699 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4700 callers. Do not merge a definition from a shared object with a
4701 weak undefined symbol.
4702 (elf_link_add_object_symbols): Do not change the symbol type or
4703 size if the old symbol overrides the new one.
4705 1999-02-08 Nick Clifton <nickc@cygnus.com>
4707 * config.bfd: Add support for strongarm target.
4709 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4711 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4712 fields instead of unsigned char.
4714 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4716 * Makefile.am: Rebuild dependencies.
4717 * Makefile.in: Rebuild.
4719 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4721 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4722 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4723 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4724 * acinclude.m4: Add comments to uses of AC_DEFINE.
4725 * acconfig.h: Remove.
4726 * configure: Rebuild with current autoconf/automake.
4727 * aclocal.m4: Likewise.
4728 * config.in: Likewise.
4729 * Makefile.in: Likewise.
4731 1999-02-04 DJ Delorie <dj@cygnus.com>
4733 * libbfd.c (real_read): don't call fread for zero bytes. This
4734 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4736 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4738 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4739 of a jump is in the current 256 MB region.
4741 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4743 * format.c (bfd_check_format_matches): Change last patch to only
4744 take effect for the binary target.
4746 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4748 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4750 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4752 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4754 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4756 * format.c (bfd_check_format_matches): If the target was
4757 previously specified, don't check other targets when checking for
4760 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4762 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4763 (elf32_arm_reloc_type_lookup): Removed
4764 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4765 (elf32_arm_reloc_type_lookup): New.
4766 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4767 (elf32_arm_reloc_type_lookup): New.
4769 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4771 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4772 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4773 * Makefile.am: Use new files.
4774 * Makefile.in: Regenerate.
4775 * configure.in: Use new files.
4776 * configure: Regenerate.
4778 1999-02-01 Nick Clifton <nickc@cygnus.com>
4780 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4781 (fr30_elf_gc_sweep_hook): New function.
4782 (elf_backend_can_gc_sections): Define.
4784 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4786 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4787 and bfd_elf32_bigarm_oabi_vec.
4789 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4791 * Makefile.am (elf32-arm-oldabi.lo): New.
4792 (elf32-arm-newabi.lo): New.
4793 * Makefile.in: Regenerate.
4794 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4795 (arm-*-elf): Likewise.
4797 (thumb-*-oabi): New.
4798 * configure: Regenerate.
4799 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4800 (bfd_elf32_bigarm_oabi_vec): New.
4801 * elf32-arm-newabi.c: New.
4802 * elf32-arm-oldabi.c: New.
4803 * elf32-arm.c: Removed.
4806 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4808 * binary.c (binary_set_section_contents): Omit warnings for
4809 unloadable sections.
4811 1999-01-31 Michael Meissner <meissner@cygnus.com>
4813 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4814 powerpc{,le}-*-eabi.
4816 1999-01-29 Nick Clifton <nickc@cygnus.com>
4818 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4819 * dwarf2.c (read_signed_leb128): Remove unused variables.
4821 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4823 * elf.c (assign_file_positions_for_segments): Only adjust
4824 p_align when needed.
4826 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4828 * binary.c (binary_set_section_contents): Don't return early for a
4829 non-loadable section, in case the first section is non-loadable.
4830 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4831 W. Rozycki <macro@ds2.pg.gda.pl>.
4833 1999-01-28 Nick Clifton <nickc@cygnus.com>
4835 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4836 R_FR30_GNU_VTENTRY relocs.
4838 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4840 * elflink.h (elf_link_output_sym): Zero syms which are
4841 part of sections which have been excluded.
4843 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4845 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4847 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4848 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4850 1999-01-27 Nick Clifton <nickc@cygnus.com>
4852 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4854 (fr30_final_link_relocate): Use computed value as result of
4857 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4859 * binary.c (binary_set_section_contents): Emit warning for
4860 huge file offsets due to widely-dispersed section LMAs.
4862 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4864 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4865 align first section to largest section alignment, not first
4868 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4870 * configure.in: Require autoconf 2.12.1 or higher.
4872 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4874 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4875 * bfd-in2.h: Likewise.
4876 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4878 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4880 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4881 * cpu-mips.c: Add support for and independent 4111.
4882 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4883 (_bfd_mips_elf_final_write_processing):
4884 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4886 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4888 * elf32-mips.c (elf_mips_abi_name): New.
4889 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4891 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4893 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4894 Handle bfd_mach_mips4300.
4896 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4898 * elf32-i386.c: Remove leaked development code from patch
4899 1998-12-10 by Richard Henderson.
4901 1998-12-10 Richard Henderson <rth@cygnus.com>
4903 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4904 in debug sections for symbol defined externally.
4906 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4908 * targets.c (bfd_target_vector): Remove duplicate entry for
4911 1998-12-09 Nick Clifton <nickc@cygnus.com>
4913 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4914 since we are using RELAs.
4916 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4918 SCO Open Server Release 5 core file support, from Jouke Numan
4920 * sco5-core.c: New file.
4921 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4922 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4923 * Makefile.am: Rebuild dependencies.
4924 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4925 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4926 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4927 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4928 * bfd-in2.h, configure, Makefile.in: Rebuild.
4930 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4932 * config.bfd (hppa*-*-mpeix*): New target.
4933 * configure.in: Add AC_HEADER_DIRENT.
4934 (hppa*-*-mpeix*): New target.
4935 * configure.host (hppa*-*-mpeix*): New host.
4936 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4937 friends rather than just including <sys/dir.h>.
4938 * som.h (struct som_symbol): Add hppa_priv_level and apto
4939 tc_data. Change all users.
4940 (struct somdata): Add comp_unit field.
4941 (obj_som_compilation_unit): Define.
4942 (bfd_som_attach_compilation_unix): Declare.
4943 * som.c: Check HOST_HPPAMPEIX.
4944 (struct som_misc_symbol_info): Add new field priv_level.
4945 (som_object_setup): Add current_offset parameter. Change all
4947 (setup_sections): Likewise.
4948 (som_object_p): For EXECLIBMAGIC, read the lst header.
4949 (som_write_symbol_strings): Add compilation_unit parameter.
4951 (som_finish_writing): Write out compilation_unit.
4952 (som_bfd_derive_misc_symbol_info): Set priv_level.
4953 (som_build_and_write_symbol_table): Set xleast field to 3.
4954 (som_slurp_symbol_table): Set symbol priv_level.
4955 (bfd_som_attach_compilation_unit): New function.
4956 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4957 priv_level into symbol_value.
4958 * configure, config.in: Rebuild.
4960 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4962 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4963 warning function to call _bfd_error_handler instead.
4965 * libbfd.c (COERCE32): Cast through unsigned long and long to
4966 avoid bug in old version of gcc.
4968 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4969 (elf_backend_additional_program_headers): Don't define.
4971 1998-12-08 Nick Clifton <nickc@cygnus.com>
4973 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4974 relocations to include offset of 2 included in the insns, and the
4975 offset of the relocs within the section.
4977 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4979 The following changes were made by David Taylor
4980 <taylor@texas.cygnus.com>, Edith Epstein
4981 <eepstein@sophia.cygnus.com>, Jim Blandy
4982 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4983 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4984 changes originally made by HP; HP did not create ChangeLog
4987 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4988 automake macro library.
4990 * hpux-core.c (hpux_core_core_file_p): this function now
4991 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4992 found in the corefile! Also, in hpux_core_core_file_p, if we
4993 encounter a section with an unknown type, don't punt. Instead,
4994 just skip it. Also, count the number of sections of known type
4995 that we encounter. If we encounter at least one good one, then
4996 we'll declare that the file is a core file. If we encounter any
4997 unknown ones but some known ones, then we'll issue a warning (but
4998 still declare it to be a core file). Also, correctly decide when a
5000 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5001 (CORE_ANON_SHMEM): define if not defined.
5002 (hpux_core_struct): add members lwpid and user_tid.
5003 (core_kernel_thread_id, core_user_thread_id): new macros.
5004 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5005 the name before storing it in the bfd.
5006 (hpux_core_core_file_p): handle threads.
5008 * libhppa.h (GET_FIELD): protect against redefinition.
5009 (HPPA_WIDE): define.
5010 (GET_FIELD): define.
5015 (sign_extend): redefine.
5016 (assemble_6): define.
5017 (assemble_12): rewrite.
5018 (assemble_16): define.
5019 (assemble_16a): define.
5020 (assemble_17): rewrite.
5021 (assemble_22): define.
5023 1998-12-07 Nick Clifton <nickc@cygnus.com>
5025 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5026 relocations for signed values.
5028 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5030 * mipsbsd.c (MY(set_arch_mach)): Make static.
5031 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5032 bfd_mach_mips* macros rather than simple numbers.
5034 COFF weak symbol support, based on patches from Mark Elbrecht
5035 <snowball3@usa.net>:
5036 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5037 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5038 (coff_write_alien_symbol): Likewise.
5039 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5040 (coff_link_add_symbols): Likewise.
5041 (_bfd_coff_link_input_bfd): Likewise.
5042 (_bfd_coff_write_global_sym): Likewise.
5044 * elf.c (copy_private_bfd_data): Always initialize the
5045 includes_phdrs field.
5047 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5048 file defines a symbol first mentioned in an ELF file.
5050 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5051 possible, rather than only if BFD64.
5052 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5054 * bfd-in2.h: Rebuild.
5056 * srec.c (srec_set_section_contents): Correct test to avoid
5057 switching to 4 byte addresses after seeing a second section which
5058 requires 3 byte addresses. From Joel Schantz
5059 <joel.schantz@argosys.boeing.com>.
5061 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5062 <aymeric.vincent@emi.u-bordeaux.fr>.
5064 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5066 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5067 decide whether the output file is -mrelocatable-lib,
5068 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5070 1998-12-03 Nick Clifton <nickc@cygnus.com>
5072 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5073 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5074 * bfd-in2.h: Regenerate.
5075 * libbfd.h: Regenerate
5077 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5079 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5080 link against a dynamic symbol with no type or size.
5082 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5084 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5085 relocation for section which does not get loaded.
5086 (elf_i386_relocate_section) [R_386_32]: Likewise.
5088 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5090 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5091 reloc_count and i long instead of unsigned long. Handle error
5092 return from bfd_canonicalize_reloc.
5094 1998-12-01 Nick Clifton <nickc@cygnus.com>
5096 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5099 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5101 * elf32-sh.c (elf/sh.h): Include.
5102 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5103 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5104 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5105 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5106 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5108 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5110 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5111 causes division by zero later on.
5113 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5115 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5118 1998-11-25 DJ Delorie <dj@cygnus.com>
5120 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5123 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5125 * elf32-fr30.c (fr30_elf_relocate_section): Call
5126 fr30_final_link_relocate.
5127 (fr30_final_link_relocate): New function: Handle I20 and I32
5129 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5130 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5131 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5133 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5136 The following changes are based on a patch submitted by Gianluca
5137 Moro <glctr@abc.it>:
5139 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5140 not already been updated.
5141 (find_remembered_hi16s_reloc): New parameter 'already_found'
5142 returns state of remembered hi16s reloc.
5143 (remember_hi16s_reloc): Set 'found' field to false.
5144 (hi16s_location): Add 'found' field.
5146 1998-11-23 DJ Delorie <dj@cygnus.com>
5148 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5149 to see .DLL files as unrecognized.
5150 (i3coff_object_p): Sorry, had to hack it to not recognize these
5151 files (pei-i386) on request.
5153 1998-11-23 DJ Delorie <dj@cygnus.com>
5155 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5156 relents. Call bfd_check_format to reinitialize.
5158 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5160 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5163 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5165 * aclocal.m4: regenerate
5166 * configure: regenerate
5168 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5170 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5171 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5172 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5173 respect it as an upper bound on what memory to reference.
5174 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5175 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5176 update vtable_entries_size appropriately.
5178 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5180 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5183 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5185 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5186 bfds; they have no "file" so we fake it.
5187 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5188 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5189 resizing the memory buffer.
5190 * opncls.c (bfd_make_writable): New function; lets you write a
5191 bfd_create'd bfd to an in-memory buffer.
5192 (bfd_make_readable): New function; lets you read back that buffer
5193 as if it were from bfd_openr. Used to build generated archive
5194 members (winsup's ld's dlltool)
5196 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5198 * po/bfd.pot: Regenerated.
5200 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5202 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5205 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5207 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5208 element of the gotentry list for local symbols too.
5209 (elf64_alpha_relocate_section): Unify local and global handling.
5210 Assert that gotent->use_count > 0.
5212 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5214 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5215 update for file name changes of July 2, 1998.
5217 * configure: Rebuild.
5219 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5221 * po/bfd.pot: Regenerated.
5223 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5225 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5226 * aclocal.m4, configure: regenerate
5228 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5230 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5232 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5234 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5235 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5237 * aclocal.m4, configure: regenerated.
5239 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5241 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5242 R_D10V_GNU_VTENTRY relocs.
5243 (elf_d10v_howto_table): Likewise.
5244 (d10v_reloc_map d10v_reloc_map): Likewise.
5245 (elf32_d10v_gc_mark_hook): New.
5246 (elf32_d10v_gc_sweep_hook): New.
5247 (elf32_d10v_check_relocs): New.
5248 (elf32_d10v_relocate_section): New.
5249 (elf_backend_relocate_section): Define.
5250 (elf_backend_can_gc_sections): Define.
5252 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5254 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5255 (BFD64_BACKENDS): ...from here.
5256 (BFD32_BACKENDS_CFILES): Move vms files here...
5257 (BFD64_BACKENDS_CFILES): ...from here.
5258 * Makefile.in: Rebuild.
5260 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5262 * Makefile.am: Add FR30 target.
5263 * Makefile.in: Add FR30 target.
5264 * archures.c: Add support for FR30.
5265 * config.bfd: Add support for FR30.
5266 * configure.in: Add support for FR30.
5267 * reloc.c: Add support for FR30 relocations.
5268 * targets.c: Add support for FR30 relocations.
5269 * bfd-in2.h: Regenerate.
5270 * configure: Regenerate.
5271 * libbfd.h: Regenerate.
5272 * cpu-fr30.c: New file.
5273 * elf32-fr30.c: New file.
5275 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5277 * configure.in: detect cygwin* instead of cygwin32*
5278 * configure: regenerate
5280 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5282 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5283 use bfd_malloc and free instead and check return value from bfd_malloc.
5285 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5287 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5288 * libbfd.h: Rebuild.
5290 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5291 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5292 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5293 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5295 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5297 (mips_elf_link_hash_table_create): Don't initialize
5298 dynsym_sec_strindex.
5299 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5300 (mips_elf_size_dynamic_sections): Generate a section symbol for
5301 every output section.
5302 (mips_elf_finish_dynamic_sections): Count all sections for
5304 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5307 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5309 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5310 for later PLT entries in large PLTs.
5311 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5313 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5315 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5317 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5319 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5320 * elflink.h (elf_collect_hash_codes): New function. This function is
5321 called for each exported symbol and we compute the ELF hash value for
5323 (compute_bucket_value): New function. It is called from
5324 size_dynamic_sections to determine the hash table size. When we are
5325 optimizing a better, but slower, algorithm is used.
5326 (size_dynamic_sections): Call compute_bucket_value.
5328 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5330 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5332 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5334 (sh_elf_gc_mark_hook): New.
5335 (sh_elf_gc_sweep_hook): New.
5336 (sh_elf_check_relocs): New.
5337 (elf_backend_can_gc_sections): Define.
5339 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5341 * acinclude.m4: undo previous gettext change
5342 * aclocal.m4: rebuild with right version of aclocal.
5344 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5346 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5347 aclocal.m4 to acinclude.m4, so they don't get lost.
5349 * elfcore.h: rewrite for better corefile support.
5350 * elf.c (elfcore_*): new functions.
5351 * elf-bfd.h (elf_obj_tdata): new structure members.
5352 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5354 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5356 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5358 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5359 and R_M32R_GNU_VTENTRY.
5360 (elf_backend_can_gc_sections): Define.
5361 (m32r_elf_check_relocs): New.
5362 (m32r_elf_gc_mark_hook): New.
5363 (m32r_elf_gc_sweep_hook): New.
5364 (m32r_elf_relocate_section): Handle VT relocs.
5366 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5368 * coff-arm.c (arm_relocate_section): Remove redundant test.
5370 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5371 cleat that the 'bitsize' field is the size of the bitfield AFTER
5372 relocation not before.
5374 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5376 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5379 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5381 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5382 R_SPARC_GNU_VTENTRY.
5383 (elf32_sparc_check_relocs): Handle them.
5384 (elf32_sparc_reloc_type_lookup): Likewise.
5385 (elf32_sparc_relocate_section): Likewise.
5386 (elf32_sparc_gc_mark_hook): New.
5387 (elf32_sparc_gc_sweep_hook): New.
5389 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5391 * som.c (som_finish_writing): Perform some sanity checks when
5392 writing an executable or shared library.
5394 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5396 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5397 * configure.in (elf): Add dwarf1.lo.
5398 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5399 * elf.c (_bfd_elf_find_nearest_line): Add call to
5400 _bfd_dwarf1_find_nearest_line.
5401 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5402 Add call to _bfd_dwarf1_find_nearest_line.
5403 * configure: Rebuilt.
5405 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5407 * elflink.h (elf_gc_sections): Do not allow garbage
5408 collection if dynamic sections have been created.
5410 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5412 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5414 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5415 (v850_elf_perform_relocation): Likewise.
5416 (v850_elf_final_link_relocate): Likewise.
5417 (v850_elf_relocate_section): Likewise.
5418 (v850_elf_gc_sweep_hook): New routine.
5419 (v850_elf_gc_mark_hook): New routine.
5420 (elf_backend_can_gc_sections): Define.
5422 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5424 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5427 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5429 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5430 Declare size as bfd_size_type.
5431 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5433 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5435 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5437 * som.c (CPU_PA_RISC2_0): Define.
5438 (_PA_RISC2_0_ID): Likewise.
5439 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5441 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5443 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5444 has a base which is already defined, only add the referenced
5445 symbol to the dynamic symbol table if it is defined or referenced
5448 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5451 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5453 * elflink.h (elf_link_add_object_symbols): Undo last change.
5455 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5457 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5458 symbol for the indirect alias to a versioned symbol.
5460 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5462 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5463 (elf32_i386_vtentry_howto): New.
5464 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5465 or elf32_i386_vtinherit_howto on lookup.
5467 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5469 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5470 reloc_type. Rename R_68K__max to R_68K_max.
5471 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5474 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5476 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5477 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5479 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5482 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5484 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5485 message has a null byte terminator.
5487 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5489 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5490 word subject to R_V850_32 relocation.
5492 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5494 * dwarf2.c: Add comment describing problem computing line numbers
5495 for undefined symbols at link time.
5497 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5499 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5500 transform a defweak into a plt entry.
5501 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5502 plt entry references to receive a RELATIVE reloc.
5503 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5504 (elf64_alpha_relocate_section): Assert we don't overrun
5505 the allocated relocation space.
5507 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5509 * elf.c (swap_out_syms): Always treat section symbols as
5510 special, even if they are attached to a common section.
5512 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5514 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5515 sections with v850 common section attributes into named v850
5517 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5518 common section attributes into named v850 common sections.
5520 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5522 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5525 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5527 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5528 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5529 reloc to the wrong section a warning, not an error. .dynsbss
5530 is not an output section, so there is no need to check for it.
5532 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5534 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5536 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5538 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5539 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5541 (elf32_arm_gc_mark_hook): New.
5542 (elf32_arm_gc_sweep_hook): New.
5543 (elf32_arm_check_relocs): New.
5544 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5546 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5549 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5551 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5552 assume there is no PLT or GOT.
5554 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5556 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5557 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5558 also accepted as a function symbol type.
5560 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5562 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5564 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5566 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5567 match definition of _bfd_gc_sections field.
5568 * libbfd.h: Rebuild.
5570 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5572 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5573 the addend of a dynamic relocation referencing a section.
5574 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5575 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5577 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5579 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5580 bed has a size_dynamic_sections routine before trying to use it.
5582 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5584 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5585 _bfd_elf_rel_vtable_reloc_fn.
5587 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5589 * Makefile.am: Add elf32-arm.c.
5590 * Makefile.in: Rebuild.
5591 * elf-bfd.h: Add elf_backend_get_symbol_type.
5592 * elf.c (swap_out_syms): If defined, call
5593 elf_backend_get_symbol_type.
5594 * elf32-arm.c: Define elf_backend_get_symbol_type.
5595 (elf32_arm_get_symbol-type): New routine.
5596 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5597 (bfd_elf32_arm_process_before_allocation): Change to
5598 check for STT_ARM_TFUNC.
5599 (elf32_arm_final_link_relocate): Likewise.
5600 * elfxx-target.h: Add elf_backend_get_symbol_type.
5602 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5604 * archures.c (bfd_mach_alpha_ev[456]): New.
5605 * cpu-alpha.c: Rework to match these types.
5606 * bfd-in2.h: Rebuild.
5608 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5610 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5611 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5613 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5614 (elf_i386_reloc_type_lookup): Recognize them.
5615 (elf_i386_check_relocs): Pass them off to generic code.
5616 (elf_i386_relocate_section): Ignore them.
5617 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5618 (elf_backend_can_gc_sections): True.
5620 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5622 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5623 before looking at owner field.
5624 (elf32_arm_to_thumb_stub): Ditto.
5625 (elf32_arm_relocate_section): Compute name before calling
5626 elf32_arm_final_link_relocate().
5628 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5630 * elf.c: comment and formatting cleanups.
5633 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5635 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5636 (core files are treated differently than object files).
5637 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5638 bfd_elf_mkcorefile): declare.
5639 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5640 bfd_elf_mkcorefile): add to bfd_target vector.
5641 * elfcore.h (elf_core_file_p): save the program header table,
5642 and set the bfd architecture from the elf file header.
5643 * elf.c (bfd_elf_mkcorefile): new function.
5644 (_bfd_elf_write_corefile_contents): new function.
5645 (assign_file_positions_for_segments): add cases for handling
5646 PT_NOTE segments. (assign_file_positions_except_relocs):
5647 core files should be handled the same as exec files.
5648 (prep_headers): identify core files as type ET_CORE.
5649 (copy_private_bfd_data): identify the sections belonging to
5650 the PT_NOTE segment.
5652 * elf32-sparc.c (elf32_sparc_final_write_processing):
5653 add break statement to default case.
5655 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5657 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5658 section (not input) will be in sections ".sbss", ".sbss2",
5659 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5660 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5661 output_offset for correct evaluation of addend.
5663 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5665 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5666 elf32_arm_allocate_interworking_sections and
5667 elf32_arm_process_before_allocation.
5669 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5671 * bfd-in.h: Ammend prototype for
5672 elf32_arm_process_before_allocation to remove surplus third
5675 * bfd-in2.h: Regenerate.
5677 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5679 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5681 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5683 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5684 calculated for RELOC_SPARC_REV32 case.
5686 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5688 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5689 elf32_arm_allocate_interworking_sections and
5690 elf32_arm_process_before_allocation.
5691 * bfd-in2.h: Regenerated.
5692 * elf32-arm.c Define elf32_arm_link_hash_table.
5693 (insert_thumb_branch): New routine.
5694 (find_thumb_glue): New routine.
5695 (find_arm_glue): New routine.
5696 (record_arm_to_thumb_glue): New routine.
5697 (record_thumb_to_arm_glue): New routine.
5698 (elf32_arm_link_hash_table_create): New routine.
5699 (elf32_arm_get_bfd_for_interworking): New routine.
5700 (elf32_arm_allocate_interworking_sections) New routine.
5701 (elf32_arm_process_before_allocation) New routine.
5702 (elf32_thumb_to_arm_stub): New routine.
5703 (elf32_arm_to_thumb_stub): New routine.
5704 (elf32_print_private_bfd_data): Fix typo.
5705 (elf32_arm_final_link_relocate): Add argument sym_sec.
5706 Check for branches to thumb symbols in case R_ARM_PC24.
5707 Check for branches to arm symbols in case R_ARM_THM_PC22.
5708 (elf32_arm_relocate_section): Pass symbol section to
5709 elf32_arm_final_link_relocate.
5711 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5713 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5714 entries unless the symbol is defined in the executable; in
5715 particular, undefined weak symbols get a PLT entry.
5717 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5719 * libaout.h: Remove nested comment to avoid warning.
5721 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5723 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5724 R_ARM_PC24 relocation.
5726 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5728 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5729 argument is_local. Add argument sym_flags. Check sym_flags
5730 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5731 (elf32_arm_relocate_section): Don't pass local sym and pass
5732 sym_flags to elf32_arm_final_link_relocate.
5734 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5736 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5737 to not count too few relocs for dynamicly linked executables.
5739 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5741 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5742 symbols without a dynamic index dynamic. Consider all weak
5744 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5745 correspondance between input and output sections.
5747 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5749 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5750 that use a .got.plt section start the got offset at zero.
5752 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5754 * ieee.c (ieee_write_processor): Correct the processor ID written
5755 out for bfd_arch_m68k, accommodating change of March 25.
5757 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5759 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5760 R_ARM_THM_RPC22 relocations.
5762 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5764 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5766 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5767 .got relocs in -Bsymbolic shared objects.
5769 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5771 * elf32-arm.c: Add private flags to ELF header.
5772 (elf32_arm_print_private_bfd_data): New Function.
5773 (elf32_arm_set_private_flags): New Function.
5774 (elf32_arm_copy_private_flags): New Function.
5775 (elf32_arm_merge_private_bfd_data): New Function.
5777 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5779 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5781 (elf32_sparc_relocate_section): Likewise.
5783 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5785 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5786 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5787 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5788 of the function. Recognize no .plt as static linking.
5790 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5792 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5793 ".liblist" string through gettext.
5795 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5797 * Makefile.am: Add support for elf32-arm.lo.
5798 * Makefile.in: Rebuild.
5799 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5800 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5801 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5802 * configure: Regenerate.
5803 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5804 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5805 bfd_target bfd_elf32_littlearm_vec.
5806 * elf32-arm.c: New file.
5808 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5810 * libaout.h (M_SPARCLITE_LE): New machine.
5811 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5812 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5813 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5814 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5815 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5816 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5817 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5818 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5819 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5820 be BFD_RELOC_SPARC_REV32.
5822 * config.bfd (sparc86x-*-aout): New
5824 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5826 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5827 actually mapping the output sections.
5829 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5832 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5833 (mn10300_elf_reloc_map): Similarly.
5834 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5836 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5838 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5840 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5841 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5842 elf_mips_reloc_type defined in elf/mips.h.
5844 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5846 * elf64-mips.c: Remove reloc_type definition completely. It's now
5849 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5851 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5852 as they are defined in elf/mips.h now.
5854 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5857 * Re-add lost change:
5858 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5860 (mn10300_elf_relax_section): Include stack space for register saves
5861 in the imm8 field of a "call" instruction.
5862 (compute_function_info): Determine how much stack is allocated by
5863 the movm instruction. Fix typo.
5864 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5866 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5869 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5871 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5873 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5875 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5877 * elf32-hppa.h: Let ELF header define the enum containing the
5878 external reloc numbers.
5879 * elf32-i386.h: Likewise.
5881 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5883 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5884 * elf32-mips.c: Likewise.
5885 * elf32-ppc.c: Likewise.
5887 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5889 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5890 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5892 * bfd-in.h: Regenerate.
5893 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5894 parameter to 'unsigned int' to avoid K&R compatability problems.
5896 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5898 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5899 functionname_ptr to be const. Change line_ptr to be unsigned.
5901 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5902 macro is not defined. Change second parameter from bfd_link_info
5903 to coff_final_link_info. Add prototype.
5904 (coff_final_link_postscript): Simplify handling when macro is not
5905 defined. Add prototype.
5907 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5909 * elf-mn10300.c: Before include system specific ELF header define
5910 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5911 * elf32-mips.c: Likewise.
5912 * elf32-ppc.c: Likewise.
5914 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5916 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5917 temporary patch over to elf64-mips.c as well.
5919 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5921 * elf32-mips.c (reloc_type): Temporarily disable definition of
5922 standard relocation since they are now defined in elf/mips.h.
5924 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5926 * elf-m10200.c (mn10200_elf_final_link_relocate):
5927 Modify range test for case R_MN10200_8.
5929 * elf-m10300.c (mn10300_elf_final_link_relocate):
5930 Modify range test for case R_MN10300_8.
5932 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5934 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5935 * elf32-i386.c (elf_backend_got_header_size): Define.
5936 (elf_backend_plt_header_size): Define.
5937 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5938 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5939 * elfxx-target.h: Provide a default of zero.
5940 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5941 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5943 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5944 entry from an executable, even if the plt refcount goes to 0.
5946 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5948 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5949 directory name at the line number.
5951 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5952 with an unspecified type.
5954 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5956 * sunos.c: Add undef of valid to avoid problem on SunOS.
5958 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5960 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5962 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5964 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5965 R_68K_PCxx and R_68K_xx relocations. Make sure that
5966 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5967 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5968 R_68K_xx relocations.
5969 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5970 that has no plt entry.
5971 (elf_m68k_relocate_section): Ignore the plt offset in a static
5973 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5975 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5978 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5980 (howto_table, reloc_map): Add entries for them.
5981 (elf_m68k_check_relocs): Handle them. Implement reference
5982 counting for got and plt entries.
5983 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5984 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5986 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5987 (elf_m68k_relocate_section): Handle the new reloc types.
5988 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5989 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5990 * elflink.h (elf_link_add_object_symbols): When creating an
5991 indirect reference for symbol versioning also copy the plt
5993 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5994 flag also reset the plt offset.
5995 (elf_link_assign_sym_version): Likewise.
5996 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5997 the size of the entry in bytes.
5998 (elf_gc_allocate_got_offsets): Likewise.
6000 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * elflink.h (elf_gc_sections): Return true rather than falling off
6005 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6008 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6010 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6011 comment describing when it should be enabled.
6012 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6015 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6017 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6018 information ATN records.
6020 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6023 section for an absolute symbol in a fully linked file. Based on
6024 patch from Christian Holland <CHolland@de.lucent.com>.
6026 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6028 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6029 that a symbol is undefined.
6031 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6033 * som.c (som_bfd_gc_sections): Define.
6035 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6037 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6038 overflows in ARM_26D patches, since they have already been
6039 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6041 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6043 * coffcode.h (coff_write_object_contents): If we have any long
6044 section names, call coff_write_symbols even if there are no
6047 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6049 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6050 PT_LOAD segment, rather than only setting it once for the entire
6053 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6054 rather than ignoring every phdr with a p_paddr of 0, ignore all
6055 the phdrs if they all have a p_paddr of 0.
6057 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6058 section was discarded from the link.
6060 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6062 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6064 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6066 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6067 floating point operations.
6069 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6071 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6074 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6076 Merge of vax/vms (read-only) support
6077 * configure.com: Support Vax target.
6078 * makefile.vms: Support Vax target.
6079 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6080 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6082 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6084 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6086 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6088 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6090 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6091 * targets.c (bfd_target_ovax_flavour): New flavour.
6092 (vms_alpha_vec): Renamed from evax_alpha_vec.
6094 (target_vector): Update accordingly.
6095 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6097 (vax*-*-*vms*): New target.
6098 * Makefile.am: Update for renamed files. Rebuild dependencies.
6099 * bfd-in2.h: Rebuild.
6100 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6102 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6104 Based on patch from Matt Semersky <matts@scd.hp.com>:
6105 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6106 pointer on abfd->outsymbols.
6107 (generic_add_output_symbol): Handle NULL sym parameter.
6109 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6111 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6114 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6116 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6117 when handling 32 bit immediate relocs.
6118 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6120 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6122 * section.c (STD_SECTION): Account for recently added gc_mark
6123 field in struct asection.
6125 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6126 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6128 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6130 ELF Section-level Garbage Collection:
6131 * bfd.c (bfd_gc_sections): New.
6132 * aout-adobe.c: Hook to default implementation.
6133 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6134 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6135 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6136 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6137 * tekhex.c, versados.c: Likewise.
6138 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6139 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6141 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6142 (bfd_generic_gc_sections): New.
6143 * section.c (SEC_KEEP): New.
6144 (asection): Add gc_mark member.
6146 * elfcode.h (elf_gc*): New name remappings.
6147 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6148 sections to be excluded.
6149 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6150 (elf_gc_propogate_vtable_entries_used): New.
6151 (elf_gc_smash_unused_vtentry_relocs): New.
6152 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6153 (elf_gc_common_finalize_got_offsets): New.
6154 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6155 * elfxx-target.h: Add and default gc hooks.
6157 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6159 (struct elf_obj_tdata): Likewise for local_got_offsets.
6160 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6161 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6162 * elf64-sparc.c, elflink.h: Likewise.
6164 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6165 (ELF_LINK_HASH_MARK): Define.
6166 (struct elf_backend_data): Add GC hooks.
6167 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6169 * elf-m10300.c (mn10300_elf_check_relocs): New.
6170 (mn10300_elf_gc_mark_hook): New.
6171 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6172 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6173 (mn10300_elf_final_link_relocate): Likewise.
6174 (mn10300_elf_relocate_section): Likewise.
6175 (elf_backend_can_gc_sections): Define.
6176 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6177 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6178 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6179 (mips_info_to_howto_rel): Likewise.
6180 (mips_elf_relocate_section): Likewise.
6181 (mips_elf_check_relocs): Likewise.
6182 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6183 (elf_backend_can_gc_sections): Define.
6184 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6185 (ppc_elf_howto_raw): Handle them.
6186 (ppc_elf_reloc_type_lookup): Likewise.
6187 (ppc_elf_relocate_section): Likewise.
6188 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6189 Handle new vtable relocs.
6190 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6191 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6192 (elf_backend_can_gc_sections): Define.
6194 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6196 * archures.c (bfd_mach_mn10300): Define.
6197 * elf-m10300.c: Include elf/mn10300.h
6198 (elf_mn10300_mach): New function.
6199 (_bfd_mn10300_elf_final_write_processing): Likewise.
6200 (_bfd_mn10300_elf_object_p): Likewise.
6201 (elf_backendfinal_write_processing): Define.
6202 (elf_backend_object_p): Likewise.
6204 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6206 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6209 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6211 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6212 link_next field, not the next field.
6214 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6216 * elf.c (map_sections_to_segments): Check the section address
6217 against the phdr size both with and without a modulo of
6220 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6222 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6223 linker created empty input section if the output section has the
6226 * elflink.h (elf_link_output_extsym): Print an error message if
6227 _bfd_elf_section_from_bfd_section fails.
6229 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6232 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6235 native linker output. Avoid putting an empty section in more than
6238 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6240 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6241 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6243 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6245 * elf.c (swap_out_syms): New arg relocatable_p.
6246 Don't add section VMA to symbols for relocatable output.
6247 (_bfd_elf_compute_section_file_positions): Update call to
6250 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6252 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6253 against 'addend' be signed rather than unsigned.
6255 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6257 * elf32-m32r.c: Add prototyps for static functions.
6259 * coff-arm.c: Add prototypes for static functions.
6261 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6263 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6264 LMA is used to order sections in a segment.
6266 * elf32-v850.c: Add prototypes for static functions.
6267 Change type of addend parameter to bfd_vma in various functions.
6269 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6272 complain_overflow_signed instead of complain_overflow_bitfield.
6274 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6276 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6277 when comparing against 0.
6279 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6281 * Makefile.am (config.status): New target.
6282 * Makefile.in: Rebuild.
6284 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6286 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6287 error if previous object endianness doesn't match current object.
6289 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6291 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6292 _bfd_elf_print_private)bfd_data ().
6294 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6296 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6298 (elf_link_add_object_symbols): Set type_change_ok and
6299 size_change_ok before calling elf_merge_symbol.
6301 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6302 undefined symbol error, don't also issue an overflow error.
6304 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6306 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6307 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6308 message instead of crashing.
6310 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6312 * archures.c (bfd_mach_cpu32): Define.
6313 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6315 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6316 * ieee.c: Include <ctype.h>.
6317 (ieee_object_p): Parse out process ID string to make it more
6318 likely to be acceptable for bfd_scan_arch.
6319 * bfd-in2.h: Rebuild.
6321 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6323 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6324 _bfd_elf_print_private_bfd_data() so that the program header will
6327 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6329 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6330 0x68. Reindent. Add some comments.
6332 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6334 * elf.c (copy_private_bfd_data): Adjust physical address of
6335 segment in output BFD to contain LMAs of its sections.
6337 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6339 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6340 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6341 endian data 32 bit relocations.
6342 (elf32_sparc_merge_private_bfd_data): Check if linking little
6343 endian objects with big endian objects.
6344 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6345 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6346 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6348 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6349 * archures.c (bfd_mach_sparc_sparclite_le): New.
6350 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6352 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6354 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6357 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6359 * bfd-in.h: Move over patch to bfd-in2.h.
6361 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6363 (_bfd_relocate_contents): Likewise.
6365 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6367 * peicode.h (add_data_entry): If the section has no private data
6368 then do not create a Data Dictionary entry for it.
6370 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6372 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6373 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6374 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6375 subsections during relaxation more correctly.
6377 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6379 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6380 Add extra argument to bfd_arm_process_before_allocation ().
6381 * bfd-in.h: Reflect changes made in bfd-in2.h.
6382 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6383 coff class of a BFD symbol.
6384 * coff-arm.c: Add support for interworking between Thumb code and
6385 non-interworking aware ARM code.
6387 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6389 * po/Make-in (install-info): New target.
6391 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * filemode.c: Remove; not used.
6395 If sysdep.h includes a header file, don't include it again:
6396 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6398 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6400 * archive.c: Don't include <string.h> or <errno.h>.
6401 * evax-alpha.c; Don't include <stdio.h>.
6402 * evax-egsd.c: Likewise.
6403 * evax-etir.c: Likewise.
6404 * evax-misc.c: Likewise.
6405 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6406 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6408 * hpux-core.c: Likewise.
6409 * netbsd-core.c: Likewise.
6411 * libbfd.c: Don't include <sys/types.h>.
6412 * nlmcode.h: Don't include <string.h>.
6413 * osf-core.c: Don't include <string.h> or <stdio.h>.
6414 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6415 <errno.h>, or <unistd.h>.
6416 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6418 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6420 * configure.com: If the version number can not be found in
6421 configure.in, set it to "unknown" rather than "2.8.1".
6423 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6425 * elf32-mips.c (elf_mips_mach): New.
6426 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6427 (_bfd_mips_elf_final_write_processing): Use the names
6428 of machines, rather than the numbers. Set both the ARCH
6429 and MACH in e_flags. Handle a few more specific machines.
6430 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6431 EF_MIPS_ARCH and EF_MIPS_MACH.
6433 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6435 * syms.c (bfd_is_local_label): Revert last change.
6436 * srec.c (srec_write_symbols): Discard debugging symbols.
6438 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * som.c: Include <ctype.h>.
6441 * som.h: Don't include sysdep.h.
6443 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6445 * libbfd.h: Rebuilt.
6446 * libbfd-in.h: Removed gettext includes and defines.
6447 * sysdep.h: Moved gettext-related includes and defines here.
6449 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6451 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6452 an ad-hoc test. Kill bogus #if 0 code.
6453 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6455 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6457 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6458 when generating a normal executable for a symbol defined in a
6459 regular file. When copying a reloc into the output file, adjust
6460 the addend for a PC relative reloc against a global symbol.
6462 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6464 * libbfd.h: Rebuilt.
6465 * libbfd-in.h (_): Define as dgettext.
6467 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6469 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6471 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6472 when declaring parameter types.
6473 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6475 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6477 * config.bfd: If we include any ELF targets in targ_defvec and/or
6478 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6479 * elf32-gen.c (dummy): New static const variable.
6480 (elf_generic_info_to_howto): New static function.
6481 (elf_generic_info_to_howto_rel): New static function.
6482 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6483 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6484 * elf64-gen.c: Same changes as elf32-gen.c.
6485 * elfcode.h (elf_object_p): For the generic target, ignore a
6486 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6488 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6490 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6491 * configure: Rebuild.
6493 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6495 * config.bfd: Update OSR5/Unixware patterns.
6497 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6499 * elf.c (assign_file_positions_for_segments): Allow for holes
6500 between sections added by a link script.
6502 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6504 * configure.in: Change version number to 2.9.4
6505 * configure: Rebuild.
6507 Based on patch from H.J. Lu <hjl@gnu.org>:
6508 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6509 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6510 * bfd-in2.h: Rebuild.
6512 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6514 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6517 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6519 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6520 (elf64_alpha_relax_section): Fill them in.
6521 (elf64_alpha_relax_opt_call): Implement more than a stub.
6522 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6523 alignment on .scommon.
6524 (elf64_alpha_merge_gots): Merge use counts as well.
6526 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6528 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6529 for calculating a local symbol's address.
6530 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6531 Set the .got's cooked size as well as the raw size.
6533 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6535 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6536 internationalisation of printed information.
6538 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6539 internationalisation of printed information.
6541 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * syms.c (struct indexentry): Change directory_name, file_name,
6544 and function_name fields to char *.
6545 (struct stab_find_info): Change cached_file_name field to char *.
6547 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6549 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6551 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6553 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6555 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6557 * Makefile.am (install-data-local): Make $(includedir).
6558 * Makefile.in: Rebuild.
6560 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6562 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6564 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6566 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6567 * Makefile.in: Rebuild.
6569 * bfd-in2.h: Rebuild for Nick's changes.
6571 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6573 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6574 change wrt length == max_namelen.
6576 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6578 * Many files: Added gettext invocations around user-visible
6580 * libbfd-in.h: Added gettext includes and defines.
6581 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6582 HAVE_LC_MESSAGES): Define.
6583 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6585 * Makefile.am (SUBDIRS): Added po.
6586 (POTFILES): New macro.
6587 (po/POTFILES.in): New target.
6588 (SOURCE_HFILES): New macro.
6590 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6592 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6594 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6595 NT_PRSTATUS note section encountered, it contains the status of
6596 the currently executing thread when the core file was written.
6598 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6600 * libcoff.h: Add extra parameter to
6601 bfd_coff_link_output_has_begun overrideable function.
6602 * cofflink.c: Pass extra parameter to
6603 bfd_coff_link_output_has_begun function.
6604 * bfd-in.h: Add prototypes for exported ARM interworking
6606 * peicode.h: ARM specific code reorganised to conform to BFD
6608 * coffcode.h: ARM specific code reorganised to conform to BFD
6610 * coff-arm.c: Code reorganised to conform to the BFD coding
6611 conventions. Global variables have been moved into an ARM
6612 specific hash table structure and a new function:
6613 bfd_arm_get_bfd_for_interworking() has been created which is
6614 called from the linker scripts.
6616 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6618 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6620 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6621 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6622 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6623 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6625 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6627 * config.bfd: Added sparc86x support.
6629 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6631 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6632 an out of range pc-relative jump/call to an undefined weak symbol.
6634 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6636 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6639 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6641 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6642 an error other than bfd_error_system_call, set the error to
6643 bfd_error_wrong_format.
6645 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6646 bfd_elf32_powerpcle_vec.
6648 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6649 program segments are zero, don't set p_paddr_valid.
6651 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6653 * elf64-alpha.c: Initial implementation of relaxation --
6654 (struct alpha_elf_link_hash_entry): Add use_count member.
6655 (elf64_alpha_check_relocs): Initialize and increment it.
6656 (elf64_alpha_can_merge_gots): Check it when considering merging.
6657 (elf64_alpha_merge_gots): Drop entries with zero use.
6658 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6659 (elf64_alpha_always_size_sections): Split out got sizing ...
6660 (elf64_alpha_size_got_sections): ... here. New function.
6661 (elf64_alpha_relax_find_reloc_ofs): New function.
6662 (elf64_alpha_relax_with_lituse): Likewise.
6663 (elf64_alpha_relax_without_lituse): Likewise.
6664 (elf64_alpha_relax_opt_call): Likewise.
6665 (elf64_alpha_relax_section): Likewise.
6666 (elf64_alpha_add_symbol_hook): Likewise.
6667 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6668 (elf64_alpha_relocate_section): Likewise.
6669 (bfd_elf64_bfd_relax_section): Define.
6670 (elf_backend_add_symbol_hook): Likewise.
6672 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6674 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6675 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6676 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6678 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6680 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6681 * configure: Rebuild.
6683 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6685 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6686 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6687 * configure.in: Define and substitute WIN32LDFLAGS and
6689 * aclocal.m4: Rebuild with new libtool.
6690 * configure, Makefile.in: Rebuild.
6692 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6695 before any other symbols in the same section.
6697 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6699 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6702 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6704 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6706 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6707 Use addr_size for address size, rather than sizeof(bfd_vma).
6708 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6709 Fix call to read_address.
6710 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6711 Scrap other unneeded arguments. Fix call to read_address.
6712 (scan_unit_for_functions): Fix call to read_attribute.
6713 (parse_comp_unit): We now handle more values for addr_size.
6714 Set addr_size in unit. Fix call to read_attribute and
6717 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6719 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6721 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6723 * archures.c (bfd_default_scan): Add m68k cases back to default
6724 switch, reverting patch of March 25, since IEEE support depends
6727 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * Makefile.am (diststuff): New target.
6730 * Makefile.in: Rebuild.
6732 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6734 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6735 som_offset when we have an extended name table.
6737 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6739 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6741 * Makefile.in: Rebuild.
6743 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6745 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6746 symbols when creating a shared library.
6747 (elf_m68k_adjust_dynindx): New function, used by above code.
6748 (elf_m68k_finish_dynamic_sections): Initialize the section
6750 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6752 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6754 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6757 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6759 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6762 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6764 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6767 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6769 * configure.in: Set version to 2.9.1.
6770 * configure: Rebuild.
6772 * Branched binutils 2.9.
6774 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6776 * syms.c (ENABLE_CACHING): Define.
6777 (struct indexentry): Define.
6778 (struct stab_cache): Remove.
6779 (cmpindexentry): New static function.
6780 (struct stab_find_info): Add new fields: indextable,
6781 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6782 cached_file_name. Remove fields: file_cache, function_cache, and
6784 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6785 index table and search it.
6787 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6789 * elf.c (_bfd_elf_copy_private_section_data): Call
6790 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6792 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6794 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * coff-arm.c: Define all globally visible variables and functions
6797 only when COFF_WITH_PE is not defined.
6798 * configure.in (armpe_little_vec, armpe_big_vec): Add
6800 * configure: Rebuild.
6802 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6804 Fix some gcc -Wall warnings:
6805 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6806 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6807 * archures.c (bfd_default_scan): Likewise.
6808 * bfd.c (bfd_scan_vma): Likewise.
6809 * binary.c (mangle_name): Likewise
6810 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6811 * coff-sh.c (sh_relocate_section): Likewise.
6812 * coff-stgo32.c (create_go32_stub): Likewise.
6813 * coffcode.h (coff_slurp_line_table): Likewise.
6814 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6815 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6816 (assign_file_positions_for_segments): Likewise.
6817 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6818 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6819 * oasys.c (oasys_write_sections): Likewise.
6820 * ppcboot.c (ppcboot_object_p): Likewise.
6821 (mangle_name): Likewise.
6822 * riscix.c (riscix_fix_pcrel_26): Likewise.
6823 * srec.c (srec_scan): Likewise.
6824 * stabs.c (_bfd_write_section_stabs): Likewise.
6825 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6826 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6827 switch. Declare parameters for function pointers.
6828 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6830 * elf.c (elf_sort_sections): Likewise.
6831 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6832 Add default cases to switches.
6833 (coff_arm_relocate_section): Remove unused local variables.
6835 (coff_arm_bfd_set_private_flags): Change flag variable to type
6837 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6838 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6839 (dump_toc): Change cat to const, and initialize it.
6840 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6841 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6842 (sh_elf_relocate_section): Initialize r_symndx.
6843 * coffcode.h (coff_compute_section_file_positions): Only declare
6844 old_sofar if ALIGN_SECTIONS_IN_FILE.
6845 (coff_write_object_contents): Initialize csym.
6846 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6847 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6849 * dwarf2.c: Include libiberty.h.
6850 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6851 (decode_line_info): Remove unused local variables.
6852 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6853 (m32r_elf_relocate_section): Likewise.
6854 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6855 (v850_elf_reloc): Likewise.
6856 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6857 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6858 * elf.c (assign_file_positions_for_segments): Always set adjust.
6859 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6860 parenthesize expression.
6861 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6862 (m32r_elf_object_p): Return a value.
6863 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6864 * elf32-mips.c (mips_elf_final_link): Initialize last.
6865 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6866 * elf32-v850.c (v850_elf_object_p): Return a value.
6867 (v850_elf_print_private_bfd_data): Change fprintf format string.
6868 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6870 * elflink.h (elf_link_add_object_symbols): Change vernum to
6871 unsigned int, and initialize it. Change fprintf format string.
6872 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6873 when setting or comparing to soname_indx.
6874 (elf_create_pointer_linker_section): Change num_symbols to
6876 * libcoff-in.h (coff_data_type): Change flags to flagword.
6877 * peicode.h (pe_print_idata): Initialize idx. Change j to
6878 bfd_size_type. Initialize hint_member. Remove useless test to
6880 (pe_print_edata): Change num_functions and num_names in struct
6881 EDT_type to unsigned long. Remove cast. Change fprintf format
6883 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6884 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6886 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6887 int *. Update uses. Change j to long.
6888 * bfd-in2.h, libcoff.h: Rebuild.
6890 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6892 * elf32-v850.c Remove definition of USE_REL.
6893 (v850_elf_info_to_howto_rela): New function.
6894 (v850_elf_perform_relocation): Renamed from
6895 v850_elf_store_addend_in_insn. Removed replace argument.
6896 (v850_elf_reloc): store the relocation in the addend field instead
6898 (v850_elf_final_link_relocate): Now calls
6899 v850_elf_perform_relocation.
6900 (v850_elf_relocate_section): Remove code to generate REL
6903 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6905 * coffcode.h (coff_new_section_hook): Set the type and storage
6906 class in the native symbol information allocated for a new section
6909 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6911 * peicode.h: Chain together calls to
6912 coff_bfd_copy_private_bfd_data and
6913 coff_bfd_print_private_bfd_data.
6915 * coff-arm.c: Add prototypes for
6916 coff_arm_bfd_print_private_bfd_data and
6917 coff_arm_bfd_copy_private_bfd_data.
6919 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6921 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6924 * peicode.h: Call arm-coff private data functions after handling
6927 * coff-arm.c: Turn statics into globals so that they can be shared
6928 both pe and pei backends.
6930 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6932 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6934 (sunos_write_object_contents): Likewise.
6935 * aoutx.h (NAME(aout,machine_type)): Likewise.
6936 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6938 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6940 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6942 (bfd_default_scan): Remove m68k special cases.
6943 * bfd-in2.h: Rebuild.
6944 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6946 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6947 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6949 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6950 selection, change printable_name to just "m68k" and make that the
6951 default instead of m68k:68020.
6953 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6955 (MY_get_section_contents): Define as aout_32_get_section_contents
6956 rather than NAME(aout,get_section_contents).
6958 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6960 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6961 and call bfd_default_set_arch_mach to do the real work.
6963 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6965 * bout.c (BALX): Include return register g14 as part of the insn.
6967 (calljx_callback): Use it.
6969 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6971 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6972 * libbfd.h: Rebuild.
6974 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6975 byte_count to unsigned int.
6976 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6977 unused local variables.
6979 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6980 variables er and er1.
6982 * cpu-v850.c: Include <ctype.h>.
6983 (scan): Case isdigit argument to unsigned char.
6985 From Yan Meroth <YAN.MEROTH@st.com>:
6986 * ihex.c (ihex_scan): Add extbase variable so that getting an
6987 extended linear address record does not ignore any previous
6989 (ihex_write_object_contents): When writing out an extended linear
6990 address record, zero out any previous extended address.
6992 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6994 * ieee.c (do_one): Check section before dereferencing it.
6995 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6996 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6998 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7000 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7002 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7004 * coff-arm.c: Add interworking functions to pe backends.
7006 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7008 * configure.in: Use AM_DISABLE_SHARED.
7009 * aclocal.m4, configure: Rebuild with libtool 1.2.
7011 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7013 * coff-arm.c (coff_arm_relocate_section): Better error messages
7014 when interowrking conflucts occur. Courtesy of Jonathan Walton
7016 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7017 relocations. Patch courtesy of Jonathan Walton and Tony
7020 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7022 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7023 part of Feb 22 change controling when to override the existing
7024 symbol with the .plt entry.
7026 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7028 * config.bfd (targ_cpu): Add thumb-pe target.
7030 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7031 functions in PE build.
7033 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7035 * config.bfd (sparclite-*-elf*): Added.
7037 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7039 * configure.in: Add elf.lo to elf shell variable.
7040 * Makefile.am (BFD_LIBS): Remove elf.lo.
7041 (BFD_LIBS_CFILES): Remove elf.c.
7042 (BFD32_BACKENDS): Add elf.lo.
7043 (BFD32_BACKENDS_CFILES): Add elf.c.
7044 * configure, Makefile.in: Rebuild.
7046 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7048 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7049 relocation against a non-local symbol should not have a dynamic
7052 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7054 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7056 (pe_print_private_bfd_data): Print PE flags. From Mikey
7057 <jeffdb@netzone.com>.
7059 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7061 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7062 a plt entry when we can determine that we authoritatively define
7065 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7067 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7068 don't actually use trad-core, but a SunOS-style core file handled
7070 * hosts/sparclinux.h: Remove.
7072 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7074 * peicode.h (pe_print_idata): If there is no .idata section, look
7075 for the import tables in some other section. Make the initial
7076 label line up better with the data. Print the import address
7077 table even if there is no import name table. If the import
7078 address table holds actual addresses, print them.
7080 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7082 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7083 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7084 bfd_error_system_call.
7086 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7088 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7089 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7091 From H.J. Lu <hjl@gnu.org>:
7092 * Makefile.am (libbfd_la_LDFLAGS): Define.
7093 * Makefile.in: Rebuild.
7095 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7097 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7098 * netbsd.h (MACHTYPE_OK): Define.
7099 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7100 calling N_SET_MACHTYPE, rather than having a switch.
7101 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7103 * i386netbsd.c (MACHTYPE_OK): Don't define.
7104 (DEFAULT_MID): Define.
7105 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7106 (MACHTYPE_OK): Don't define.
7107 (DEFAULT_MID): Define.
7108 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7109 (DEFAULT_MID): Define.
7110 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7111 (DEFAULT_MID): Define.
7112 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7113 (DEFAULT_MID): Define.
7115 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7116 * vaxnetbsd.c: New file.
7117 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7118 rather than netbsd_core.
7119 * targets.c (vaxnetbsd_vec): Declare.
7120 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7121 defined, add netbsd_core_vec.
7122 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7123 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7124 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7125 * config.bfd (alpha*-*-netbsd*): New target.
7126 * Makefile.am: Rebuild dependencies.
7127 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7128 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7129 * configure, Makefile.in: Rebuild.
7131 * configure.host: Remove the old shared library build stuff. We
7132 now use libtool instead.
7134 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7136 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7138 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7140 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7141 * configure: Rebuild.
7143 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7144 * elf32-v850.c (remember_hi16s_reloc): New function.
7145 (find_remembered_hi16s_reloc): New function.
7146 (v850_elf_store_addend_in_insn): Use the above new functions to
7147 match up HI6S relocs with LO16 relocs.
7149 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * configure.in: Change -linux* to -linux-gnu*.
7152 * config.bfd, configure.host: Likewise.
7153 * configure: Rebuild.
7155 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7157 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7158 LO16/HI16S bug and improve comments about what is going on.
7160 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7162 * configure, aclocal.m4: Rebuild with new libtool.
7164 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7166 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7167 when merging v850 code into v850e/v850ea code. Do not initialise
7168 output flags if the input is the default architecture.
7170 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7172 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7173 get the size from bfd_arch_bits_per_address instead of directly
7176 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7178 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7179 to wrap, just return all 1's bits instead.
7180 * libbfd.h: Regenerate.
7182 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7184 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7186 (coff_relocate_section): If COFF_WITH_PE, define as
7187 coff_pe_i386_relocate_section.
7188 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7189 skip empty sections, to match coff_write_object_contents.
7191 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7192 rather than swapping out r_offset twice. From Luke Deller
7193 <luked@cse.unsw.edu.au>.
7195 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7197 * configure.in: Set libtool_enable_shared rather than
7198 libtool_shared. Remove diversion hack.
7199 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7202 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7204 * syms.c (struct stab_cache): Define.
7205 (struct stab_find_info): Remove cached_offset, cached_stab,
7206 cached_str, and cached_stroff fields. Add file_cache,
7207 function_cache, and line_cache fields.
7208 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7211 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * peicode.h (pe_print_idata): Check for import of ordinal rather
7215 (pe_print_edata): If there is no .edata section, look for the
7216 export data in some other section.
7218 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7220 * configure.in: Change version to 2.8.4.
7221 * configure: Regenerated.
7223 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7225 Add tms320c30 support:
7226 * cpu-tic30.c: New file.
7227 * aout-tic30.c: New file.
7228 * coff-tic30.c: New file.
7229 * archures.c (bfd_arch_tic30): Define.
7230 (bfd_tic30_arch): Declare.
7231 (bfd_archures_list): Add bfd_tic30_arch.
7232 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7234 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7235 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7236 (coff_set_flags): Likewise.
7237 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7238 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7239 * Makefile.am: Rebuild dependencies.
7240 (ALL_MACHINES): Add cpu-tic30.lo.
7241 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7242 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7243 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7244 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7246 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7248 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7249 to lag behind LO16 reloc by a couple of instructions.
7251 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7253 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7254 make to reexamine the file timestamp.
7255 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7257 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7260 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7262 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7263 to create .dynsbss and .rela.sbss sections.
7264 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7265 copied from dynamic objects into .sbss.
7266 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7267 use it. Correct typo of .rela.sdata2.
7268 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7269 put the data, which may now be in .sbss.
7270 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7271 (elf_backend_create_dynamic_sections): Define as
7272 ppc_elf_create_dynamic_sections.
7274 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7275 against _GLOBAL_OFFSET_TABLE_.
7276 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7277 shared libraries which refer to local symbols. Make sure that the
7278 test for allocating space for a reloc in a shared object is the
7279 same as the test for emitting a reloc.
7281 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7283 * config.bfd (i[3456]-*-mingw32*): New target.
7284 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7285 * aclocal.m4, configure: Rebuild.
7287 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7289 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7292 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7294 Sparc v9 ABI compliant PLT:
7295 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7296 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7297 (LARGE_PLT_THRESHOLD): New define.
7298 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7299 (sparc64_elf_build_plt): New function.
7300 (sparc64_elf_plt_entry_offset): Likewise.
7301 (sparc64_elf_plt_ptr_offset): Likewise.
7302 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7303 contain the index for convenience. Skip the initial entries
7305 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7306 memory for the benefit of .rela.plt.
7307 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7308 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7309 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7310 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7311 Call sparc64_elf_build_plt.
7312 (elf_backend_want_got_plt): No.
7313 (elf_backend_plt_readonly): No.
7314 (elf_backend_plt_alignment): 8.
7316 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7317 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7318 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7321 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7323 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7325 * cpu-mips.c (arch_info_struct): Add mips variants.
7326 * bfd-in2.h: Rebuilt.
7328 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7330 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7333 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7335 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7336 (i[3456]86sco3.2v5*coff): New target.
7338 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7340 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7342 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7344 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7345 * bfd-in2.h: Regenerate.
7347 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7349 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7351 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7353 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7354 adjust addend for an output common symbol (from Jimmy Blair
7355 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7356 defined symbol to counteract adjustment made in generic relocation
7359 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7361 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7363 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7364 (GET_SCNDHR_NLNNO): Likewise.
7366 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7368 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7370 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7372 * elf32-m32r.c: Add macros to handle NOP insertion.
7374 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7376 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7377 (xcoff_mark): Likewise.
7378 (xcoff_build_ldsyms): Mark absolute symbols.
7380 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7382 * bout.c (b_out_write_object_contents): Sort symbols before output
7383 to keep {CALL,BAL}NAME symbols adjacent.
7384 (b_out_symbol_cmp): New function.
7386 For older changes see ChangeLog-9697
7392 version-control: never