1 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
5 * Makefile.in: Regenerate.
6 * doc/Makefile.in: Regenerate.
8 2000-06-20 H.J. Lu <hjl@gnu.org>
10 * Makefile.am: Rebuild dependency.
11 * Makefile.in: Rebuild.
13 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
15 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
16 (elf_backend_copy_indirect_symbol): Map to the new function.
18 2000-06-20 Alan Modra <alan@linuxcare.com.au>
20 * archive.c (normalize): Correct pointer comparison when checking
22 (bfd_bsd_truncate_arname): Likewise.
23 (bfd_gnu_truncate_arname): Likewise.
25 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
27 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
28 sections elf_{text,data}_{section,symbol}.
29 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
30 (_bfd_mips_elf_hide_symbol): New function.
31 (elf_backend_hide_symbol): Map to the new function.
32 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
33 definitions of mips_elf_{text,data}_{section,symbol}.
34 (mips_elf_local_relocation_p): Try to find the direct symbol
35 based on new check_forced argument.
36 (mips_elf_calculate_relocation): Use new version of
37 mips_elf_local_relocation_p.
38 (mips_elf_relocate_section): Likewise.
39 (_bfd_mips_elf_relocate_section): Likewise.
40 (mips_elf_sort_hash_table): Only assert that have enough GOT
42 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
43 entry if the relocation based on the new external argument.
44 (mips_elf_create_dynamic_relocation): Assert that we have a
45 section contents allocated where we can swap out the dynamic
47 (mips_elf_calculate_relocation): Find the real hash-table entry
48 correctly by using h->root.root.type. Only create a dynamic
49 relocation entry if the symbol is defined in a shared library.
50 Create an external GOT entry for the GOT16 relocation if the
51 symbol was forced local.
52 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
53 dynamic index if the symbol was forced local.
55 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
57 * elf32-mips.c: Fix typos in comments.
59 2000-06-19 Mark Kettenis <kettenis@gnu.org>
61 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
64 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
66 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
67 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
68 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
69 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
70 (bfd_elf32_m68hc11_vec): Likewise.
71 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
72 Supports 68hc11 & 68hc12 at the same time.
73 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
75 (bfd_elf32_m68hc11_vec): Likewise.
76 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
77 * archures.c (bfd_m68hc12_arch): Define and register in global list
78 (bfd_m68hc11_arch): Likewise.
79 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
80 BFD_RELOC_M68HC11_3B): Define.
81 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
82 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
84 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
86 * elf_bfd.h (struct elf_backend_data): Add info argument to
87 elf_backend_hide_symbol.
88 (_bfd_elf_link_hash_hide_symbol): Likewise.
89 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
90 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
91 * elflink.h (elf_link_add_object_symbols): Likewise.
92 (elf_link_assign_sym_version): Likewise.
94 2000-06-18 H.J. Lu <hjl@gnu.org>
96 * coff-i386.c (coff_i386_reloc): Don't return in case of
97 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
98 Compensate PE relocations when linking with non-PE object
99 files to generate a non-PE executable.
101 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
103 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
104 GOT entries if we're doing a static link or -Bsymbolic link.
106 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
108 * elflink.h (elf_link_adjust_relocs): Check for and call backend
109 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
111 (elf_link_output_relocs): Likewise.
112 (elf_reloc_link_order): Likewise.
114 2000-06-16 Nicholas Duffek <nsd@redhat.com>
116 * archures.c (enum bfd_architecture): #define constants for
117 PowerPc and RS6000 machine numbers.
118 * bfd-in2.h: Regenerate.
119 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
120 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
121 and RS6000 machine numbers using #defined constants from
123 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
124 machine numbers using #defined constants from archures.c. Add
125 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
126 64-bit words in 620 entry.
127 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
129 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
131 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
133 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
134 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
135 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
137 2000-06-16 Nicholas Duffek <nsd@redhat.com>
139 * bfd-in.h (bfd_family_coff): Define.
140 * bfd-in2.h: Regenerate.
141 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
142 coff_find_nearest_line): Check COFFness using bfd_family_coff()
143 instead of bfd_target_coff_flavour.
144 * cofflink.c (_bfd_coff_final_link): Likewise.
145 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
147 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
149 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
150 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
151 * xcofflink.c (XCOFF_XVECP): Delete.
152 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
153 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
154 bfd_xcoff_record_link_assignment,
155 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
156 check for bfd_target_xcoff_flavour.
158 2000-06-16 Nicholas Duffek <nsd@redhat.com>
160 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
162 (read_hdr): New function.
163 (rs6000coff_core_p): Store mstsave or __context64 struct instead
164 of trying to extract individual registers. Set abfd->arch_info
165 to match the architecture that created the core file.
166 (rs6000coff_get_section_contents): Delete.
167 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
169 2000-06-14 H.J. Lu <hjl@gnu.org>
171 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
174 2000-06-13 H.J. Lu <hjl@gnu.org>
176 * configure: Regenerate.
178 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
180 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
183 2000-06-08 David O'Brien <obrien@FreeBSD.org>
185 * configure.in (VERSION): Update to show this is the CVS mainline.
187 2000-06-07 Alan Modra <alan@linuxcare.com.au>
189 * elf32-d10v.c: Include elf/d10v.h
190 (enum reloc_type): Delete.
191 * elf32-d30v.c: Include elf/d30v.h
192 (enum reloc_type): Delete.
194 * Makefile.am: Run "make dep-am" to regenerate dependencies.
195 * Makefile.in: Regenerate.
197 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
198 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
199 move HOWTOs into elf_howto_table.
200 (R_386_standard, R_386_ext_offset): Define.
201 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
202 (elf_i386_reloc_type_lookup): Modify calculation of index into
203 elf_howto_table since we've removed the padding.
204 (elf_i386_info_to_howto_rel): Likewise.
205 (elf_i386_relocate_section): Likewise.
207 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
209 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
211 2000-06-05 H.J. Lu <hjl@gnu.org>
213 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
214 an error when seeing an undefined symbol with hidden/internal
215 attribute. It is handled in *_relocate_section ().
217 2000-06-05 H.J. Lu <hjl@gnu.org>
219 * elflink.h (elf_fix_symbol_flags): Follow the link for the
220 indirect symbol for the ELF_LINK_NON_ELF bit.
221 (elf_link_output_extsym): Don't output the indirect symbol even
222 if the ELF_LINK_NON_ELF bit is set.
224 2000-06-01 J.T. Conklin <jtc@redback.com>
226 * config.bfd (i[3456]86-*-netbsdelf*): New target.
227 (i[3456]86-*-netbsdaout*): New target.
228 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
229 (i[3456]86-*-openbsd*): Likewise.
231 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
233 * trad-core.c: From hpux-core.c, include <dirent.h> or
234 <sys/ndir.h> when possible.
236 2000-05-31 Nick Clifton <nickc@cygnus.com>
238 * opintl.h (_(String)): Explain why dgettext is used instead
241 2000-05-31 Ulrich Drepper <drepper@redhat.com>
243 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
244 definitions. We must not assume they are sorted in the file
245 according to their index numbers.
247 2000-05-31 Alan Modra <alan@linuxcare.com.au>
249 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
250 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
251 R_PARISC_DIR17F are for absolute branches; Handle them as such.
253 2000-05-30 Nick Clifton <nickc@cygnus.com>
255 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
256 80960CA, 80960MC as valid machine names.
258 2000-05-30 H.J. Lu <hjl@gnu.org>
260 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
261 visibility bits if the symbol is undefined. Correctly handle
262 weak undefined symbols with hidden and internal attributes.
264 * elflink.h (elf_link_add_object_symbols): Always turn the
265 symbol into local if it has the hidden or internal attribute.
267 2000-05-29 Philip Blundell <philb@gnu.org>
269 * ppcboot.c: Add packed attribute if compiling with GCC.
271 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
273 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
275 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
277 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
278 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
279 corefile on a 64-bit (Sparc Solaris) host. Also clean up
282 2000-05-26 Alan Modra <alan@linuxcare.com.au>
284 * Makefile.am: Update dependencies with "make dep-am"
285 * Makefile.in: Regenerate.
287 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
288 bindtextdomain): Replace defines with those from intl/libgettext.h
289 to quieten gcc warnings.
291 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
293 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
295 * archive.c (normalize, bfd_bsd_truncate_arname,
296 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
297 file names with backslashes.
299 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
302 * sysdep.h: Include filenames.h.
304 2000-05-26 Alan Modra <alan@linuxcare.com.au>
306 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
308 2000-05-26 Jakub Jelinek <jakub@redhat.com>
310 * elf64-sparc.c (sparc64_elf_relax_section): New.
311 (sparc64_elf_relocate_section): Optimize tail call into branch always
313 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
314 (elf32_sparc_relax_section): New.
316 2000-05-26 Jakub Jelinek <jakub@redhat.com>
318 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
319 Remove unusued variables.
320 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
321 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
322 previous fix, so that shared libs really don't influence targets
323 extension mask and memory model.
325 2000-05-23 H.J. Lu <hjl@gnu.org>
327 * elf64-alpha.c (elf64_alpha_relocate_section): Check
328 h->root.other not h->other.
329 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
331 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
333 2000-05-23 H.J. Lu <hjl@gnu.org>
335 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
336 undefined symbol with the non-default visibility attributes.
337 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
338 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
339 * elf32-i370.c (i370_elf_relocate_section): Likewise.
340 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
341 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
342 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
343 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
344 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
345 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
346 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
347 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
349 2000-05-22 Richard Henderson <rth@cygnus.com>
351 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
352 PCREL22, PCREL64I. Zero size of special relocs.
353 (elf64_ia64_reloc_type_lookup): Likewise.
354 (USE_BRL, oor_brl, oor_ip): New.
355 (elf64_ia64_relax_section): New.
356 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
357 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
358 (elf64_ia64_relocate_section): Likewise.
359 (bfd_elf64_bfd_relax_section): New.
360 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
361 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
362 * bfd-in2.h, libbfd.h: Regenerate.
364 2000-05-22 Nick Clifton <nickc@cygnus.com>
366 * configure.in : Add peigen.lo to MIPS PE targets.
367 * configure: Regenerate.
369 2000-05-22 Momchil Velikov <velco@fadata.bg>
371 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
372 only if it is known for both input and output bfds. Separate
373 error message strings as in some languages, it may be necessary
374 to change more than one place in the string to change between
377 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
378 endianess checks, call _bfd_generic_verify_endian_match() instead.
380 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
382 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
384 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
385 endianess before checking bfd flavours.
387 2000-05-22 H.J. Lu <hjl@gnu.org>
389 * elflink.h (elf_link_output_extsym): Clear the visibility
390 field for symbols not defined locally.
392 2000-05-18 Alan Modra <alan@linuxcare.com.au>
394 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
395 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
396 (hppa_rebuild_insn): Mask immediate bits here instead.
397 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
399 2000-05-18 Momchil Velikov <velco@fadata.bg>
401 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
402 relocs for an executable, ensure that they are virtual addresses.
404 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
406 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
408 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
409 Rick Gorton <gorton@scrugs.lkg.dec.com>
411 * elflink.h: Add emitrelocations support: when enabled, relocation
412 information and relocation sections are put into final output
413 executables. If the emitrelocations flag is set, do the following:
414 (elf_bfd_final_link): Emit relocation sections.
415 (elf_link_input_bfd): Compute relocation section contents.
416 (elf_gc_sections): Don't clean relocation sections.
418 2000-05-16 Catherine Moore <clm@cygnux.com>
420 * som.c (som_decode_symclass): Recognize weak symbols.
422 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
424 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
425 read idata section only from dataoff.
426 (pe_print_edata): Correctly check for valid eat_member.
428 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
430 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
432 2000-05-14 Philip Blundell <philb@gnu.org>
434 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
436 2000-05-12 Alan Modra <alan@linuxcare.com.au>
438 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
440 * peigen.c (pe_print_idata): Look for .idata section and print
441 info even if data directory has zero entries. Read idata section
442 starting from dataoff, and adjust all data offsets to suit. Cast
443 all bfd_vma vars to unsigned long before passing to fprintf.
444 * peigen.c (pe_print_edata): Similarly, look for .edata section
445 and print info even if data directory has zero entries. Cast
446 all bfd_vma vars to unsigned long before passing to fprintf.
448 From Szabolcs Szakacsits <szaka@F-Secure.com>
449 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
450 directory size which may be bogus.
451 * peigen.c (pe_print_edata): Similarly.
453 2000-05-09 Alan Modra <alan@linuxcare.com.au>
455 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
457 (copy_private_bfd_data): Allow for space possibly taken up by elf
458 headers when calculating segment physical address from lma.
460 2000-05-08 Alan Modra <alan@linuxcare.com.au>
462 * versados.c (versados_scan): Init stringlen and pass_2_done.
464 * trad-core.c (trad_unix_core_file_p): Return
465 bfd_error_wrong_format rather than bfd_error_file_truncated.
467 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
468 add_data_entry. DataDirectory virtual address is relative.
469 (pe_print_idata): Account for relative DataDirectory virtual
470 addresses. Don't trash datasize inside POWERPC_LE_PE code.
471 (pe_print_edata): Similarly.
473 From Szabolcs Szakacsits <szaka@F-Secure.com>
474 * peigen.c (dir_names): Add Delay Import Directory.
475 (pe_print_idata): Always search for bfd section containing
476 idata address rather than looking up section name. Print this
477 section name rather than .idata.
478 (pe_print_edata): Similarly. Also print some fields as %08lx.
479 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
482 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
484 * xcoff.h: Rename to xcoff-target.h
485 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
486 * coff-rs6000.c: Ditto.
487 * coff64-rs6000.c: Ditto.
488 * coff-pmac.c: Ditto.
489 * Makefile.in: Regenerate.
491 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
493 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
494 Change U802TOC64MAGIC to U803XTOCMAGIC.
496 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
498 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
499 * bfd-in.h: Prototype bfd_elf_get_arch_size.
500 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
502 2000-05-04 Alan Modra <alan@linuxcare.com.au>
504 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
506 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
508 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
509 hidden and internal symbols.
510 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
512 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
513 assign a PLT or GOT entry to symbols with hidden and
516 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
518 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
520 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
522 2000-05-02 H.J. Lu <hjl@gnu.org>
524 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
527 2000-05-02 Alan Modra <alan@linuxcare.com.au>
529 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
530 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
532 * Makefile.in: Regenerate.
534 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
536 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
537 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
538 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
539 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
540 * Makefile.in: Rebuild.
542 2000-05-02 Alan Modra <alan@linuxcare.com.au>
544 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
545 doesn't work very well.
547 * elf-hppa.h (elf_hppa_internal_shdr): Define.
548 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
549 Set hdr->s_type to 1 if ARCH_SIZE == 32.
550 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
551 (elf_hppa_info_to_howto): Likewise.
552 (elf_hppa_info_to_howto_rel): Likewise.
553 (elf_hppa_reloc_type_lookup): Likewise.
554 (elf_hppa_is_local_label_name): Likewise.
555 (elf_hppa_fake_sections): Likewise.
556 (elf_hppa_final_write_processing): Likewise.
557 (elf_hppa_howto_table): Fully initialise all entries.
558 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
559 (elf_hppa_info_to_howto): Likewise.
560 (elf_hppa_info_to_howto_rel): Likewise.
561 (elf_hppa_reloc_type_lookup): Likewise.
562 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
563 elf_hppa_unmark_useless_dynamic_symbols,
564 elf_hppa_remark_useless_dynamic_symbols,
565 elf_hppa_record_segment_addrs, elf_hppa_final_link,
566 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
567 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
568 elf32-hppa.c mess is cleaned up.
569 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
570 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
571 r_field then call hppa_field_adjust inline func with variable
572 r_field arg, instead call hppa_field_adjust with fixed arg.
573 In case R_PARISC_PCREL22F, don't set r_field.
574 (elf_hppa_relocate_insn): Change args and return type to unsigned
575 int. Call re_assemble_* funcs to do the work.
577 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
580 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
582 (sign_extend): Mask first before sign extending.
583 (low_sign_extend): Rewrite without condition expression.
584 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
585 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
586 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
587 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
588 result as function return value rather than through pointer arg.
589 Accept unsigned int args, and return unsigned int.
590 (re_assemble_3): New. Combines function of dis_assemble_3 with
591 re-assembly of opcode and immediate.
592 (re_assemble_12): Likewise.
593 (re_assemble_16): Likewise.
594 (re_assemble_17): Likewise.
595 (re_assemble_21): Likewise.
596 (re_assemble_22): Likewise.
597 (hppa_field_adjust): Rewrite and document, paying attention to
598 size of types and signed/unsigned issues.
599 (get_opcode): Shift before masking.
600 (FDLW): Rename to FLDW.
601 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
602 (hppa_rebuild_insn): Change args and return value to unsigned
603 int. Make use of re_assemble_*. Correct case 11.
605 * dep-in.sed: Handle ../opcodes/.
606 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
607 elf64-hppa.h, hppa_stubs.h, xcoff.h.
608 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
609 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
610 elfarm-nabi.lo dependencies outside of auto-dependency area.
611 Regenerate dependencies.
612 * Makefile.in: Regenerate.
614 * configure.in (TRAD_HEADER): Test non-null before
616 * configure: Regenerate.
618 * reloc.c: Fix mis-spelling in comment.
620 2000-05-01 Alan Modra <alan@linuxcare.com.au>
622 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
623 * vms.c (vms_openr_next_archived_file): Return NULL.
625 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
627 * coffcode.h Copy changes mistakenly done to libcoff.h in
630 2000-04-29 Andreas Jaeger <aj@suse.de>
632 * libbfd-in.h: Correctly check GCC version.
633 * bfd-in.h: Likewise.
634 * libhppa.h: Likewise.
635 * libbfd.h: Regenerate.
636 * bfd-in2.h: Regenerate.
638 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
640 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
641 coffdu-rs6000.{lo,c}.
642 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
644 * Makefile.in: Regenerate.
646 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
647 * coff-rs6000.c: Move all declarations and defines that are
648 common to the xcoff backends into xcoff.h
649 * coff64-rs6000.c: Ditto,
651 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
653 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
654 _bfd_coff_force_symnames in strings and
655 _bfd_coff_debug_string_prefix_length to their default values.
656 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
658 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
660 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
661 _bfd_coff_force_symnames in strings and
662 _bfd_coff_debug_string_prefix_length to their default values.
664 2000-04-27 Alan Modra <alan@linuxcare.com.au>
666 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
667 Check local_got_refcounts before dereferencing.
669 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
670 before deciding we don't need R_PPC_PLT32 relocation.
671 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
674 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
676 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
678 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
679 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
680 (elf_i386_relocate_section): Allow for .plt to go missing.
681 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
682 can use a relative reloc for got as elf_i386_relocate_section.
683 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
685 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
687 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
689 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
691 * Makefile.am (coff64-rs6000.lo): New rule.
692 * Makefile.in: Regenerate.
693 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
694 xcoff_is_local_label_name, xcoff_rtype2howto,
695 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
696 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
697 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
698 (NO_COFF_SYMBOLS): Define.
699 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
700 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
702 (MINUS_ONE): New macro.
703 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
705 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
706 coff_SWAP_aux_out): Map to the new functions.
707 * coff64-rs6000.c: New file.
708 * libcoff.h (bfd_coff_backend_data): Add new fields
709 _bfd_coff_force_symnames_in_strings and
710 _bfd_coff_debug_string_prefix_length.
711 (bfd_coff_force_symnames_in_strings,
712 bfd_coff_debug_string_prefix_length): New macros for above fields.
713 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
714 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
715 of using coff_swap_sym_in directly.
716 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
717 (coff_set_flags) Set magic for XCOFF64.
718 (coff_compute_section_file_positions): Add symbol name length to
719 string section length if bfd_coff_debug_string_prefix_length is
721 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
722 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
723 using coff_swap_lineno_in directly.
724 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
725 and _bfd_coff_debug_string_prefix_length fields.
726 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
727 symbol names into strings table when
728 bfd_coff_force_symnames_in_strings is true.
729 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
730 SET_RELOC_VADDR): New macros.
731 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
732 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
734 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
735 changes within RS6000COFF_C specific code.
736 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
737 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
738 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
739 Extend existing hack on target name.
740 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
742 * coff-tic54x.c (ticof): Keep up to date with new fields
743 in bfd_coff_backend_data.
744 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
745 targ_selvecs to include rs6000coff64_vec for rs6000.
746 * configure.in: Add rs6000coff64_vec case.
747 * cpu-powerpc.c: New bfd_arch_info_type.
749 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
751 * config.bfd: Only disable elf32-hppa vectors, not all of the
752 BSD and OSF configuration support. Provide (disabled) clauses
754 * configure.in: Add clause for PA64 support.
755 * configure: Rebuilt.
757 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
758 (bfd_elf64_hppa_vec): Declare.
760 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
761 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
762 (elf64-hppa.lo): Add dependencies.
763 * Makefile.in: Rebuilt.
765 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
767 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
769 * libhppa.h (dis_assemble_16): New function.
770 (pa_arch): Added pa20w element.
772 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
774 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
775 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
776 bfd_elf64_slurp_reloc_table.
778 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
779 definitions to get external names.
780 (elf_write_relocs): Renamed from write_relocs and make global.
781 (elf_slurp_reloc_table): Make global.
782 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
784 * archive.c (hpux_uid_gid_encode): New function.
785 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
786 defined and the ID is greater than 99999.
787 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
788 special uid/gid fields into 32 bit values.
790 2000-04-21 Matthew Green <mrg@cygnus.com>
792 * config.bfd: Add NetBSD/sparc64 support.
794 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
795 David Mosberger <davidm@hpl.hp.com>
796 Timothy Wall <twall@cygnus.com>
797 Jim Wilson <wilson@cygnus.com>
799 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
800 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
801 (BFD64_BACKENDS): Add elf64-ia64.lo.
802 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
803 (cpu-ia64.lo, elf64-ia64.lo): New rules.
804 * Makefile.in: Rebuild.
805 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
806 (bfd_ia64_arch): Declare.
807 (bfd_archures_list): Add bfd_ia64_arch.
808 * bfd-in2.h: Rebuild.
809 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
810 * configure: Rebuild.
811 * configure.host: (ia64-*-linux*): New host.
812 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
813 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
814 * elf.c (prep_headers): Add bfd_arch_ia64.
816 * reloc.c: Add IA-64 relocations.
817 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
819 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
820 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
822 2000-04-21 Richard Henderson <rth@cygnus.com>
824 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
825 contents when performing a partial link.
826 (bfd_elf_d30v_reloc_21): Likewise.
828 2000-04-20 H.J. Lu <hjl@gnu.org>
830 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
831 patch to symbols defined by a shared object.
832 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
834 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
837 * dwarf2.c (concat_filename): Avoid string literal concatenation.
838 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
840 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
842 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
843 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
844 (coff-ia64.lo): Add dependency.
845 * Makefile.in: Regenerate.
846 * coff-ia64.c: New file.
847 * efi-app-ia32.c: Ditto.
848 * efi-app-ia64.c: Ditto.
849 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
850 (coff_set_flags): Ditto.
851 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
852 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
853 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
854 * configure: Regenerate.
855 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
856 (PUT_OPTHDR_IMAGE_BASE): Ditto.
857 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
858 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
859 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
860 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
861 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
862 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
863 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
864 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
865 (GET_PDATA_ENTRY): Ditto.
866 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
867 data_start. Use above macros to read fields that are 64 bit wide for
868 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
869 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
870 FileAlignment and SectionAlignment to minimum alignment if they
872 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
873 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
874 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
875 Use above macros to write fields that are 64 bit wide for
877 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
878 5*4 otherwise. This should be right for IA-32 and IA-64, but may
879 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
880 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
881 begin address, end address, and unwind info address only. Use
882 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
884 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
885 HIGH3ADJ relocation names.
886 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
887 * targets.c: Declare bfd_efi_app_ia32_vec and
888 bfd_efi_app_ia64_vec.
889 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
890 bfd_efi_app_ia64_vec.
892 2000-04-17 Timothy Wall <twall@cygnus.com>
894 * bfd-in2.h: Add prototypes for tic54x load page access.
895 * bfd-in.h: Regenerate.
896 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
897 in customized _set_arch_mach function.
898 * coffcode.h (coff_set_alignment_hook): Set section load page if
899 the appropriate macro is defined.
900 (write_object_contents): Read section load page.
902 2000-04-13 Alan Modra <alan@linuxcare.com.au>
904 * elf32-hppa.h: Update copyright date.
906 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
907 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
909 * elf32-d30v.c (MAX32): Don't use LL suffix.
910 (MIN32): Define in terms of MAX32.
911 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
913 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
916 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
918 2000-04-12 Alan Modra <alan@linuxcare.com.au>
920 * dep-in.sed: Match space before file name, not after.
921 * Makefile.am: Regenerate dependencies.
922 * Makefile.in: Regenerate.
924 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
925 case, allow address wrap-around stupidly removed 2000-03-17. Sign
926 extend without an if statement.
928 2000-04-11 Alan Modra <alan@linuxcare.com.au>
930 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
932 * elf32-mips.c (gprel16_with_gp): Likewise.
933 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
934 here using -0x40000, not (int)0xfffc0000.
935 (elf32_hppa_size_of_stub): Likewise.
937 2000-04-11 Timothy Wall <twall@cygnus.com>
939 * coff-tic54x.c: Now builds with all targets.
940 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
941 * Makefile.in: Regenerate.
942 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
943 unitialized variable.
945 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
947 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
948 --enable-build-warnings option.
949 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
950 * Makefile.in, configure: Re-generate.
952 2000-04-07 Nick Clifton <nickc@cygnus.com>
954 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
955 BFD_RELOC_THUMB_PCREL_BLX.
957 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
958 R_ARM_XPC25 and R_ARM_THM_PC22.
960 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
961 R_ARM_XPC25 and R_ARM_THM_XPC22.
962 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
963 R_ARM_[XPC25|THM_XPC22].
965 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
966 elf/arm-oabi.h to elf/arm.h
968 * Makefile.am: Fix dependency for elfarm-oabi.c
969 * Makefile.in: Regenerate.
971 * bfd-in2.h: Regenerate.
972 * libbfd.h: Regenerate.
974 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
976 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
977 and restore it on failure. Release newly allocated tdata on
980 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
982 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
983 (decode_line_info): Set it. Report error if unit->line_offset is
984 equal to or larger than it.
986 2000-04-07 Timothy Wall <twall@cygnus.com>
988 * targets.c: Added vecs for tic54x.
989 * reloc.c: Added relocs for tic54x.
990 * libbfd.h: Regenerated.
991 * configure: Add TI COFF vecs for tic54x.
992 * configure.in: Ditto.
993 * config.bfd (targ_cpu): Recognize new tic54x target.
994 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
995 * bfd-in2.h: Add tic54x target and relocations.
996 * Makefile.am, Makefile.in: Add tic54x target.
997 * archures.c (bfd_archures_list): Add tic54x target.
998 * coff-tic54x.c: New.
1001 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1003 * elfcore.h (elf_core_file_p): call backend_object_p which
1004 thereby gets an opportunity to update the arch/machine type.
1006 2000-04-06 Timothy Wall <twall@cygnus.com>
1008 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1009 class. Handle SEC_CLINK and SEC_BLOCK flags.
1010 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1011 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1013 2000-04-06 Nick Clifton <nickc@cygnus.com>
1015 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1016 EF_INTERWORK if this is an unknown EABI.
1017 (elf32_arm_merge_private_bfd_data): Check EABI version
1018 numbers. Only check EF_xxx flags if the EABI version number
1020 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1021 if the EABI version number is unknown.
1022 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1023 if the EABI version number is unknown.
1025 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1027 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1028 BFD_RELOC_SH_LOOP_END.
1029 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1030 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1031 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1032 (sh_elf_reloc_loop): New function.
1033 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1035 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1036 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1037 * bfd-in2.h, libbfd.h: Regenerate.
1039 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1041 * po/bfd.pot: Regenerate.
1043 * Makefile.am: Remove extraneous mkdep comment.
1044 (MKDEP): Use gcc -MM rather than mkdep.
1045 (DEP): Quote when passing vars to sub-make. Add warning
1047 (DEP1): Rewrite for "gcc -MM".
1048 (CLEANFILES): Add DEP2.
1049 Update dependencies.
1050 * Makefile.in: Regenerate.
1052 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1054 * configure.in: Added corefile support for AIX 4.3. In particular,
1055 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1056 compiling rs6000-core.c.
1057 * configure: Regenerated.
1059 2000-04-03 H.J. Lu <hjl@gnu.org>
1061 * cache.c (bfd_open_file): Unlink the output file only if
1062 it has non-zero size.
1064 2000-04-01 Ken Block USG <block@zk3.dec.com>
1066 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1067 relative relocations for non-loaded sections in shared objects.
1068 (elf64_alpha_check_relocs): Similarly.
1070 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1072 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1073 BFD_RELOC_16 to switch for extended relocs.
1074 (MY_swap_ext_reloc_in): New.
1075 (MY_swap_ext_reloc_out): New.
1076 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1077 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1078 (NAME(aout,squirt_out_relocs)): Similarly use
1079 MY_swap_ext_reloc_out.
1080 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1082 2000-04-03 Kazu Hirata <kazu@hxi.com>
1084 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1085 the R_PCRWORD_B case.
1087 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1089 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1093 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1095 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1096 HOWTO references to bfd_elf_generic_reloc, that have
1097 partial_inplace == true, now use the new function. The function
1098 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1099 extends its fixes to the R_M32R_{16,24,32} relocs.
1100 The new logic in m32r_elf_lo16_reloc() has been removed, and
1101 it instead calls the new routine to obtain that functionality.
1103 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1105 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1106 elf32_avr_check_relocs, avr_final_link_relocate,
1107 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1108 elf32_avr_object_p): Add prototypes.
1109 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1110 (bfd_elf_avr_final_write_processing): Make static.
1112 2000-03-27 Denis Chertykov <denisc@overta.ru>
1114 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1115 * archures.c (bfd_architecture): Add AVR architecture.
1116 (bfd_archures_list): Add reference to AVR architecture info.
1117 * elf.c (prep_headers): Handle bfd_arch_avr.
1118 * reloc.c: Add various AVR relocation enums.
1119 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1121 * Makefile.am: Add support for AVR elf.
1122 * configure.in: Likewise.
1123 * config.bfd: Likewise.
1124 * Makefile.in: Regenerate.
1125 * configure: This too.
1126 * bfd-in2.h: And this.
1127 * libbfd.h: And this.
1129 2000-03-24 H.J. Lu <hjl@gnu.org>
1131 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1132 (elf64_alpha_find_reloc_at_ofs): Likewise.
1134 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1136 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1137 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1138 allowable range used to be -2**(n-1) to 2**n-1.
1139 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1140 "boolean overflow" with "bfd_reloc_status_type flag".
1142 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1144 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1146 2000-03-14 Kazu Hirata <kazu@hxi.com>
1148 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1149 of shrinks properly, including the last reloc.
1151 2000-03-13 Kazu Hirata <kazu@hxi.com>
1153 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1156 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1158 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1159 a format mismatch rather than an "error" from bfd_read such as
1160 bfd_error_file_truncated.
1162 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1164 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1165 sign-extension and big-endian compensation for
1166 R_MIPS_64 even in ld -r.
1168 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1170 * elf32-mips.c (mips_elf_next_relocation): Rename from
1171 mips_elf_next_lo16_relocation, and generalize to look
1172 for any relocation type.
1173 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1174 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1175 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1176 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1177 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1178 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1179 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1180 (mips_rtype_to_howto): Likewise.
1181 (mips_elf_calculate_relocation): Handle new relocs.
1182 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1183 are paired. The addend for R_MIPS_GNU_REL16_S2
1184 is shifted right two bits.
1186 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1188 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1189 comment, and ensure it doesn't happen again.
1190 (bfd_install_relocation): Same here.
1191 (_bfd_relocate_contents): Don't bother assigning unused signmask
1192 shift result. Fix typos in comments.
1193 Remove trailing whitespace throughout file.
1195 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1197 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1198 * bfd-in2.h: Rebuild.
1200 2000-03-06 Nick Clifton <nickc@cygnus.com>
1202 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1204 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1205 (SIZEOF_ILF_STRINGS): Redefine.
1206 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1207 relative reloc, as opposed to a section relative reloc.
1208 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1210 Add length of symbol's prefix to string pointer.
1211 Store a pointer to the symbol in the symbol pointer table.
1212 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1213 Initialise the symbol pointer table.
1214 Store the hint in the Hint/Name table.
1215 Make the jump reloc be symbol realtive, not section relative.
1216 Create an import symbol for imported code.
1218 2000-03-06 Catherine Moore <clm@cygnus.com>
1220 * elf.c (swap_out_syms): Check for null type_ptr.
1222 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1224 * aout-target.h (MY(write_object_contents)): Remove unused
1225 and unusable "#if CHOOSE_RELOC_SIZE".
1226 * pc532-mach.c (MY(write_object_contents)): Ditto.
1227 * netbsd.h (MY(write_object_contents)): Ditto.
1228 * hp300hpux.c (MY(write_object_contents)): Ditto.
1229 * freebsd.h (MY(write_object_contents)): Ditto.
1230 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1232 2000-02-29 H.J. Lu <hjl@gnu.org>
1234 * peicode.h (jtab): Make it static.
1236 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1237 defined and COFF_IMAGE_WITH_PE is not defined.
1238 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1239 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1241 2000-03-01 Nick Clifton <nickc@cygnus.com>
1243 * coff-arm.c (bfd_arm_process_before_allocation): Make
1244 'symndx' signed to prevent compile time warning.
1246 * coff-mcore.c: Remove unused prototype for pe_object_p.
1248 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1249 functions that are not used when COFF_IMAGE_WITH_PE is
1251 (struct sh_opcode): Change type of 'flags' field to unsigned
1252 long so that it can hold the USESAS flag.
1254 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1256 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1259 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1261 Remove unusued variables and code.
1262 (elf_backend_add_symbol_hook): Fix prototype.
1264 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1267 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1270 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1272 Remove unusued variables and code.
1273 (elf_backend_add_symbol_hook): Fix prototype.
1275 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1277 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1278 to unused function parameter.
1280 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1282 Use EMPTY_HOWTO to initialise empty howto slots.
1283 Remove unused variables.
1285 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1287 2000-03-01 H.J. Lu <hjl@gnu.org>
1289 * aoutx.h (aout_link_input_section_std): Pass "true" to
1290 the undefined_symbol callback.
1291 (aout_link_input_section_ext): Likewise.
1292 * bout.c (get_value): Likewise.
1293 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1294 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1296 (alpha_relocate_section): Likewise.
1297 * coff-arm.c (coff_arm_relocate_section): Likewise.
1298 * coff-i960.c (coff_i960_relocate_section): Likewise.
1299 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1300 * coff-mips.c (mips_relocate_section): Likewise.
1301 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1302 * coff-sh.c (sh_relocate_section): Likewise.
1303 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1304 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1305 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1306 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1307 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1308 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1309 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1310 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1311 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1312 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1313 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1314 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1315 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1316 * elflink.h (elf_link_output_extsym): Likewise.
1317 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1318 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1319 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1321 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1322 undefined_symbol callback when building shared library with
1323 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1325 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1326 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1327 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1328 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1329 (elf32_mips_get_relocated_section_content): Likewise.
1330 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1331 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1332 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1333 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1335 2000-02-28 Nick Clifton <nickc@cygnus.com>
1337 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1338 * Makefile.in: Regenerate.
1340 * configure.in: Add support for mips and sh pe vectors.
1341 * configure: regenerate.
1343 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1346 * targets.c: Add mips and sh pe vectors.
1348 * libpei.h (coff_final_link_postscript): Only define if not
1351 * coffcode.h: Add support for WinCE magic numbers.
1353 * peigen.c (pe_print_reloc): Update comment and rearrange
1354 appending of newline character.
1356 * peicode.h: Add support for Image Library Format.
1357 (pe_ILF_vars): Structure containing data used by ILF code.
1358 (pe_ILF_make_a_section): New function. Create a section based
1360 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1362 (pe_ILF_make_a_symbol): New function. Create a symbol based
1364 (pe_ILF_save_relocs): New function. Store the relocs created
1365 by pe_ILF_make_a_reloc in a section.
1366 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1368 (pe_ILF_object_p): New function. Return a bfd_target pointer
1370 (pe_bfd_object_p): If an ILF object is detected call
1371 pe_ILF_object_p on it.
1373 * coff-arm.c: Add support for WinCE relocs which are different
1374 from normal ARM COFF relocs.
1375 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1377 * coff-sh.c: Add support for sh-pe target.
1378 * pe-sh.c: New file. Support code for sh-pe target.
1379 * pei-sh.c: New file. Support code for sh-pe target.
1381 * pe-mips.c: New file. Support code for mips-pe target.
1382 * pei-mips.c: New file. Support code for mips-pe target.
1384 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1386 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1387 architecture if the object causing the bump is dynamic.
1388 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1389 and also don't it for memory ordering.
1390 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1392 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1394 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1395 calling bfd_get_section_size_before_reloc.
1396 (decode_line_info): Likewise.
1397 (_bfd_dwarf2_find_nearest_line): Likewise.
1399 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1401 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1402 name of the libtool directory.
1403 * Makefile.in: Rebuild.
1405 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1407 * som.c (SOM_HOWTO): Define.
1408 (som_hppa_howto_table): Use it.
1410 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1412 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1414 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1416 2000-02-24 Catherine Moore <clm@cygnus.com>
1418 * som.c (som_misc_symbol_info): Add field
1420 (som_bfd_derive_misc_symbol_info): Initialize
1422 (som_build_and_write_symbol_table): Keep track
1423 of secondary_def field.
1424 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1425 if secondary_def field is set.
1426 (som_bfd_ar_write_symbol_stuff): Initialize
1429 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1431 * dwarf2.c (read_address): Read 16-bits addresses.
1432 (parse_comp_unit): Accept addr_size == 2.
1434 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1436 * bfd-in.h: Update copyright date.
1438 2000-02-23 Linas Vepstas <linas@linas.org>
1440 * cpu-i370.c: New file.
1441 * elf32-i370.c: New file.
1442 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1443 (bfd_i370_arch): New.
1444 (bfd_archures_list): Add bfd_i370_arch.
1445 * elf.c (prep_headers): Add bfd_arch_i370.
1446 * Makefile.am: Add support for IBM 370 elf.
1447 * config.bfd: Likewise.
1448 * configure.in: Likewise.
1449 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1450 * reloc.c (bfd_reloc_code_type): Likewise.
1451 * targets.c: Likewise.
1453 * Makefile.in: Regenerate.
1454 * configure: Regenerate.
1455 * bfd-in2.h: Regenerate.
1457 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1459 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1460 invalid relocation types, and change them to R_386_NONE.
1462 2000-02-22 H.J. Lu <hjl@gnu.org>
1464 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1465 not defined, don't add a second ELF_VER_CHR.
1467 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1468 symbols converted to local symbols even when stripping all
1470 (elf_link_output_extsym): Process global symbols converted to
1471 local symbols even if they are being stripped.
1473 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1475 * archures.c (bfd_octets_per_byte): Return unsigned int.
1476 (bfd_arch_mach_octets_per_byte): Ditto.
1477 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1479 * section.c (bfd_get_section_size_before_reloc): Quell signed
1480 vs. unsigned comparison warning.
1481 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1482 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1483 change. What was I thinking?
1484 * bfd-in2.h: Regenerate.
1486 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1487 (elf_gc_sections): Same here.
1488 (elf_gc_common_finalize_got_offsets): And here.
1490 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1492 ELF HPPA doesn't work at present; remove it until it does.
1493 * config.bfd: Comment out setting targ_defvec to
1495 * Makefile.am: Rebuild dependencies.
1496 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1497 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1498 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1499 * Makefile.in: Rebuild.
1500 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1502 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1504 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1505 is no bfd_free(). Revert bfd_free part of previous change.
1507 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1509 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1511 (coff_compute_section_file_positions): Use bfd_free to pair
1513 (coff_write_object_contents): Likewise.
1515 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1516 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1518 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1520 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1521 (xcoff_ar_file_hdr_big): New structure.
1522 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1523 (xcoff_ar_hdr_big): New structure.
1524 (SIZEOF_AR_HDR_BIG): New macro.
1525 (xcoff_big_format_p): New macro.
1526 (xcoff_ardata_big): New macro.
1527 (arch_xhdr_big): New macro.
1528 (xcoff_slurp_armap): Handle large archives.
1529 (xcoff_archive_p): Detect large archives.
1530 (xcoff_read_ar_hdr): Handle large archives.
1531 (xcoff_openr_next_archived_file): Handle large archives.
1532 (xcoff_generic_stat_arch_elt): Handle large archives.
1533 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1534 (xcoff_write_armap_big): New function.
1535 (xcoff_write_armap): New function, dispatch to _old or _big.
1536 (xcoff_write_archive_contents_old): Rename from
1537 xcoff_write_archive_contents.
1538 (xcoff_write_archive_contents_big): New function.
1539 (xcoff_write_archive_contents): New function, dispatch to _old or
1542 2000-02-18 Richard Henderson <rth@cygnus.com>
1544 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1545 and hide_symbol members.
1546 (elf_link_hash_copy_indirect): Remove.
1547 (elf_link_hash_hide_symbol): Remove.
1548 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1549 and elf_backend_hide_symbol.
1550 (_bfd_elf_link_hash_copy_indirect): Declare.
1551 (_bfd_elf_link_hash_hide_symbol): Declare.
1552 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1553 (_bfd_elf_link_hash_hide_symbol): Likewise.
1554 (_bfd_elf_link_hash_table_init): Don't init killed members.
1555 * elflink.h (elf_link_add_object_symbols): Use the bed function
1556 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1557 (elf_link_assign_sym_version): Likewise.
1558 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1559 (elf_backend_hide_symbol): Likewise.
1560 (elfNN_bed): Update for new members.
1562 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1564 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1565 STACK_END_ADDR): Define for new core file format.
1566 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1567 for handling the vagaries of the various core file structures used
1568 by AIX over the years.
1569 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1570 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1571 core_dumpx structure.
1573 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1575 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1576 (bfd_mach_sh3_dsp): Likewise.
1577 (bfd_mach_sh4): Reinstate.
1578 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1579 * bfd-in2.h: Regenerate.
1580 * coff-sh.c (struct sh_opcode): flags is no longer short.
1581 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1582 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1583 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1584 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1585 (sh_opcodes): No longer const.
1586 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1587 (sh_insn_uses_reg): Check for USESAS and USESR8.
1588 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1589 (_bfd_sh_align_load_span): Return early for SH4.
1590 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1591 Take into account that field b of a parallel processing insn
1592 could be mistaken for a separate insn.
1593 * cpu-sh.c (arch_info_struct): New array elements for
1594 sh2, sh-dsp and sh3-dsp.
1595 Reinstate element for sh4.
1596 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1597 (SH4_NEXT): Reinstate.
1598 (SH3_NEXT, SH3E_NEXT): Adjust.
1599 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1600 * elf32-sh.c (sh_elf_set_private_flags): New function.
1601 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1602 (sh_elf_merge_private_data): New function.
1603 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1604 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1605 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1606 sh_elf_merge_private_data.
1608 2000-02-13 Richard Henderson <rth@cygnus.com>
1610 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1611 hide_symbol members.
1612 (elf_link_hash_copy_indirect): New.
1613 (elf_link_hash_hide_symbol): New.
1614 * elflink.h (elf_link_add_object_symbols): Break out copy from
1615 indirect new new symbol to elf.c.
1616 (elf_link_assign_sym_version): Break out privatization of
1617 non-exported symbol to elf.c.
1618 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1619 (_bfd_elf_link_hash_hide_symbol): New.
1620 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1622 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1624 * section.c (_bfd_strip_section_from_output): Add info parameter.
1625 If it passed as non-NULL, use it to check whether any input BFD
1626 has an input section which uses this output section. Change all
1628 * bfd-in2.h: Rebuild.
1630 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1631 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1633 * bfd-in2.h: Rebuild.
1635 2000-02-10 Timothy Wall <twall@cygnus.com>
1637 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1638 allow final modifications of swapped-in symbol.
1639 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1640 * coffcode.h (coff_write_relocs): Use macro
1641 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1642 symbol index should be set to -1.
1644 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1646 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1647 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1648 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1649 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1650 sh_insns_uses_or_sets_freg): New functions.
1651 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1652 * (sh_insns_conflict): Use new functions and new macros to
1653 detect conflicts when two instructions both set same integer registers,
1654 both set same fp register, and both set special register.
1656 2000-02-09 Timothy Wall <twall@cygnus.com>
1658 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1659 swapping in sections, so that the swapping routines have access to
1662 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1664 * coff-go32.c: Update comment. Update copyright.
1666 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1668 * syms.c (bfd_decode_symclass)
1669 Two new class characters were added - 'V' and 'v'. The
1670 meaning of 'W' is now restricted to just weak non-object
1671 symbols. This allows differentiation between, for example,
1672 weak functions vs weak objects. nm for example now dumps:
1674 'w' = weak unresolved
1675 'V' = weak global object
1676 'v' = weak unresolved object
1678 (bfd_is_undefined_symclass): New function. Return true if the
1679 given symbol class represents and undefined/unresolved symbol.
1681 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1684 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1686 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1687 STT_ARM_16BIT flag set, but it is not attached to a data object
1688 return STT_ARM_16BIT so that it will be treated as code by the
1691 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1693 * coff-i386.c (i3coff_object_p): Remove prototype.
1696 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1697 to name. Update copyright.
1699 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1700 assignment to avoid warning. Update copyright.
1702 2000-01-24 Robert Lipe (robertl@sco.com)
1704 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1705 instead of using GNU C extension.
1707 2000-01-21 Nick Clifton <nickc@cygnus.com>
1709 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1710 amount from a bfd_in_memory structure.
1711 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1714 2000-01-14 Nick Clifton <nickc@cygnus.com>
1716 * linker.c (default_indirect_link_order): oops - fix incorrectly
1717 applied patch from Tim Wall.
1719 2000-01-13 Timothy Wall (twall@tiac.net>
1721 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1722 = scnhsz, filhsz, relsz, aoutsz, etc)
1724 * coffswap.h: Ditto.
1726 2000-01-13 Nick Clifton <nickc@cygnus.com>
1728 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1729 interwork thumb to arm stub.
1731 2000-01-13 Timothy Wall (twall@tiac.net>
1733 * archures.c (bfd_octets_per_byte): New function: Return
1735 (bfd_arch_mach_octets_per_byte): New function: Return target
1738 * section.c: Distinguish between octets and bytes for usage of
1739 _cooked_size, _raw_size, and output_offset. Clarify
1740 description of bfd_set_section_contents.
1742 * bfd-in2.h: Regenerate.
1744 * coffgen.c: Indicate that the offset parameter is in bytes, not
1747 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1748 where appropriate to get the octet offset when calling
1749 bfd_set_section_contents.
1750 (bfd_coff_reloc_link_order): Ditto.
1752 * linker.c (bfd_generic_reloc_link_order): Ditto.
1753 (_bfd_default_link_order): Ditto.
1755 * reloc.c (bfd_perform_relocation): Distinguish between octets
1756 and bytes. Use octets when indexing into octet data; use bytes
1757 when calculating target addresses.
1758 (bfd_install_relocation): Ditto.
1760 * srec.c (srec_write_section): Ditto.
1762 2000-01-13 Nick Clifton <nickc@cygnus.com>
1764 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1765 3 to 2. This allows 4 byte sized sections, which is necessary for
1766 dlltool to build funcitoning DLLs.
1768 2000-01-10 Philip Blundell <pb@futuretv.com>
1770 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1771 (arm*-*-conix*): New target.
1773 2000-01-10 Egor Duda <deo@logos-m.ru>
1775 * config.bfd: Include elf32_i386 vector to target list for cygwin
1778 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1779 * configure.in: Test for structure win32_pstatus_t in
1781 * configure: Regenerate.
1783 * elf.c (elfcore_grok_win32pstatus): New function: process
1784 win32_pstatus_t notes in elf core file.
1785 (elfcore_grok_note): Detect win32_pstatus notes.
1787 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1789 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1791 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1792 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1794 1999-12-29 Richard Henderson <rth@cygnus.com>
1796 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1797 if no dynamic sections created.
1799 1999-12-27 Nick Clifton <nickc@cygnus.com>
1801 * peicode.h (pe_bfd_object_p): Only define for PE format
1804 1999-12-17 Nick Clifton <nickc@cygnus.com>
1806 * coff-i386.c (i3coff_object_p): Delete.
1807 (i386coff_vec): Replace reference to i3coff_object_p with a
1808 reference to coff_object_p.
1810 * coff-mcore.c (pe_object_p): Delete.
1812 * peicode.h (pe_bfd_object_p): New function: Detect the
1813 presence of a PE format COFF object file. Also detect and
1814 warn about the presence of LINK6 format Image Library Format
1817 1999-12-16 Nick Clifton <nickc@cygnus.com>
1819 * coff-arm.c (NUM_ELEM): New macro.
1820 (NUM_RELOCS): New macro: The number of known ARM relocs.
1821 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1822 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1824 (bfd_arm_process_before_allocation): Produce a warning message if
1825 an out of range symbol index is encountered.
1827 1999-12-14 Nick Clifton <nickc@cygnus.com>
1829 * elflink.h (is_global_symbol_definition): New Function: Return
1830 true iff the symbol is being given a global definition in this
1832 (elf_link_is_defined_archive_symbol): Do not bother processing
1833 symbols for an archive element that has already been included
1835 Use is_global_symbol_definition().
1837 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1839 * config.bfd: Add support for sparc-*-netbsdelf* and
1840 sparc-*-netbsdaout*.
1842 1999-12-13 Nick Clifton <nickc@cygnus.com>
1844 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1845 if the symbol is in the common section.
1847 1999-12-10 Nick Clifton <nickc@cygnus.com>
1849 * elflink.h (elf_link_is_defined_archive_symbol): New
1850 function: Decide if a symbol, in an archive map is there
1851 because it is defined in the archive element, or because it is
1852 just another common declaration of it.
1853 (elf_link_add_archive_symbols): Use
1854 elf_link_is_defined_archive_symbol to decide if an archive
1855 element contain a reference to a common symbol should be
1858 1999-12-10 Nick Clifton <nickc@cygnus.com>
1860 * elflink.h: Revert previous patch.
1861 * targets.c: Revert previous patch.
1862 * libbfd-in2.h: Revert previous patch.
1863 * libbfd.h: Revert previous patch.
1864 * elfxx-target.h: Revert previous patch.
1865 * archive.c: Revert previous patch.
1866 * aout-target.h: Revert previous patch.
1867 * aout-tic30.h: Revert previous patch.
1868 * bfd.c: Revert previous patch.
1869 * coff-alpha.c: Revert previous patch.
1870 * coff-rs6000.c: Revert previous patch.
1871 * elf64-mips.c: Revert previous patch.
1872 * ieee.c: Revert previous patch.
1873 * libecoff.h: Revert previous patch.
1874 * oasys.c: Revert previous patch.
1875 * som.c: Revert previous patch.
1876 * vms.c: Revert previous patch.
1878 1999-12-09 Nick Clifton <nickc@cygnus.com>
1880 * elflink.h (elf_link_add_archive_symbols): Add an archive
1881 element even if contains a symbol which is currently only
1882 considered to be a common.
1884 * targets.c (struct bfd_target): Add new field
1885 _bfd_allow_commons_in_armap.
1886 * bfd-in2.h:Regenerate.
1888 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1890 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1891 * libbfd.h: Regenerate.
1893 * elfxx-target.h: If using COFF archive map, override
1894 definition of allow_commons_in_armap and replace with
1897 * archive.c (bfd_compute_and_write_armap): Do not place common
1898 symbols into the archive map unless _bfd_allow_commons_in_armap
1901 * aout-target.h (MY_allow_commons_in_armap): Define.
1902 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1903 * bfd.c (bfd_allow_commons_in_armap): Define.
1904 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1905 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1906 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1907 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1908 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1909 * oasys.c (oasys_allow_commons_in_armap): Define.
1910 * som.c (som_allow_commons_in_armap): Define.
1911 * vms.c (vms_allow_commons_in_armap): Define.
1913 1999-12-07 Jim Blandy <jimb@cygnus.com>
1915 Add support for SSE registers in ELF core files.
1916 * elf.c (elfcore_make_note_pseudosection): New function.
1917 (elfcore_grok_prfpreg): Use it.
1918 (elfcore_grok_prxfpreg): New function.
1919 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1921 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1923 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1924 value by 4 before storing it back in the field. From
1925 Koundinya. K <kk@ddeorg.soft.net>.
1927 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1929 * archures.c (bfd_mach_am33): Define.
1930 * bfd-in2.h: Rebuilt.
1931 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1932 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1933 (compute_function_info): Handle additional registers saved by
1935 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1936 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1938 1999-11-29 Jim Blandy <jimb@cygnus.com>
1940 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1942 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1945 1999-11-27 Michael Meissner <meissner@cygnus.com>
1947 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1948 internal use within gas for alpha explicit relocations.
1949 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1950 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1951 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1952 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1953 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1954 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1956 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1957 BFD_RELOC_ALPHA_USER_*.
1959 * bfd-in2.h: Regenerate.
1960 * libbfd.h: Regenerate.
1962 1999-11-26 Fred Fish <fnf@cygnus.com>
1964 * elf.c (elfcore_read_notes): Add prototype for static function.
1965 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1966 (bfd_section_from_phdr): Replacement function that calls
1967 _bfd_elf_make_section_from_phdr for generic segment types and
1968 backend fucntion pointed to by elf_backend_section_from_phdr for
1969 backend specific segment types.
1970 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1971 now called by _bfd_elf_make_section_from_phdr. Note that this func
1972 is now just a stub between the caller and bfd_section_from_phdr.
1974 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1975 elf_backend_section_from_phdr.
1976 (elf_backend_section_from_phdr): Add prototype.
1978 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1979 (elfNN_bed): Add elf_backend_section_from_phdr.
1981 1999-11-25 Nick Clifton <nickc@cygnus.com>
1983 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1984 SEC_CODE and SEC_READONLY flags to glue sections.
1986 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1987 SEC_CODE and SEC_READONLY flags to glue sections.
1989 1999-11-20 Nick Clifton <nickc@cygnus.com>
1991 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1994 1999-11-19 Catherine Moore <clm@cygnus.com>
1996 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1997 (elf_cpu32_plt_entry): Likewise.
1999 1999-11-18 Nick Clifton <nickc@cygnus.com>
2001 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2003 (coff_mcore_relocate_section): Initialise addend to 0.
2004 Special case processing of RVA reloc.
2006 1999-11-17 Richard Henderson <rth@cygnus.com>
2008 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2009 type_change_ok; add sign_extend_vma.
2010 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2011 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2012 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2013 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2014 (elfNN_bed): Follow struture changes.
2016 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2018 * libbfd.c (bfd_read): Check result of read against desired result
2020 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2021 invalid compared to the section size.
2023 * ieee.c (ieee_slurp_debug): Get the length of the debug
2024 information right if there is no data part.
2026 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2028 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2029 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2031 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2033 * elflink.h (elf_bfd_final_link): Make last_local signed.
2035 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2037 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2040 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2042 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2044 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2045 * bfd-in2.h: Regenerate.
2047 1999-10-15 Andrew Haley <aph@cygnus.com>
2049 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2051 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2053 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2055 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2057 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2058 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2061 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2063 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2064 relocs also need the GP value.
2065 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2066 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2067 the GP value for R_MIPS_LITERAL relocs too. Handle
2068 R_MIPS_64 relocs properly on big-endian MIPS.
2069 (mips_elf_sign_extend): Behave properly with 'long long'.
2070 (mips_elf_highest): Correct typo.
2072 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2074 * cpu-m32r.c (arch_info_struct): New static global.
2075 (bfd_m32r_arch): Refer to it.
2076 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2077 (m32r_elf_print_private_bfd_data): Ditto.
2078 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2079 * archures.c (bfd_mach_m32rx): Define it.
2080 * bfd-in2.h: Rebuild.
2082 1999-09-28 Fred Fish <fnf@cygnus.com>
2084 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2085 (cisco_core_big_vec): Add new bigendian vec.
2086 (cisco_core_little_vec): Add new little endian vec.
2088 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2089 (crash_info_locs): Add array of possible offsets.
2090 (MASK_ADDR): Mask to apply to crash info offset.
2091 (crashinfo_external): Add textbase, database, bssbase and
2092 turn into a typedef.
2093 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2094 Many small changes to account for additional hardware versions.
2095 Pick a reasonable size for ".reg" section. Add a ".crash"
2096 section to allow access to crashinfo_external struct.
2097 (cisco_core_file_p): New version of this function that
2098 iterates over crash_info_locs, calling cisco_core_file_validate.
2099 (cisco_core_vec): Old big endian only vec replaced with ...
2100 (cisco_core_big_vec): Add big endian version.
2101 (cisco_core_little_vec): Add little endian version.
2103 * configure.in (cisco_core_vec): Split to two new vectors ...
2104 (cisco_core_big_vec): New target vector.
2105 (cisco_core_little_vec): New target vector.
2106 * configure: Regenerate.
2107 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2108 to cisco_core_big_vec in targ_selvecs.
2110 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2112 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2113 (mips_elf_relocate_got_local): Unused, delete.
2114 (mips_elf_relocate_global_got): Unused, delete.
2116 1999-09-24 Fred Fish <fnf@cygnus.com>
2118 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2119 to initialize it to something meaningful. Then use it to generate
2120 more useful segment names.
2122 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2124 * som.c (NO_PCREL_MODES): Define if the system does not define
2126 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2127 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2128 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2129 * libhppa.h (dis_assemble_22): New function.
2130 (bfd_hppa_insn2fmt): Handle long branch.
2132 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2135 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2137 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2138 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2139 (reloc_howto_type howto_table): Tidy comments and whitespace.
2141 1999-09-17 Nick Clifton <nickc@cygnus.com>
2143 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2144 previous delta. Set sec->gc_mark instead.
2146 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2148 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2149 (elf_cpu32_plt_entry): Likewise.
2151 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2153 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2155 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2156 symbol table, then just compute a suitable value (but do not
2157 create a __gp symbol).
2159 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2160 symbols when building shared libraries.
2161 (elf_hppa_final_link_relocate): Correct handling of PCREL
2162 relocations against undefined symbols.
2164 1999-09-16 Nick Clifton <nickc@cygnus.com>
2166 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2167 interworking sections as linker created so that they will not
2168 be removed by garbage collection.
2170 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2172 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2173 (elf_hppa_final_link_relocate): Consistently create an absolute
2174 address, then subtract out the value of __gp.
2176 1999-09-14 Michael Meissner <meissner@cygnus.com>
2178 * configure.in (Canonicalization of target names): Remove adding
2179 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2180 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2181 * configure: Regenerate.
2183 1999-09-14 Nick Clifton <nickc@cygnus.com>
2185 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2188 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2190 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2191 (elf_hppa_final_link): Initialize text_segment_base and
2193 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2195 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2196 (elf_hppa_final_link_relocate): Likewise.
2197 (elf_hppa_relocate_insn): Likewise.
2198 (elf_hppa_relocate_section): Initialize HOWTO.
2200 1999-09-13 Donn Terry <donn@interix.com>
2202 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2203 handling to support both GNU and MS objects.
2205 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2206 when determining whether to set F_RELFLG.
2208 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2210 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2211 PC24 relocs if the target is an undefined weak symbol.
2212 (arm_add_to_rel): Fix compiler warning.
2213 (elf32_arm_plt0_entry): Correct comments.
2215 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2217 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2218 an absolute symbol in REL relocs.
2220 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2222 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2223 Stub SEGREL32. Return an error for any relocation not handled.
2225 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2227 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2228 constant symbols, and avoid multiple definition errors on them.
2230 1999-09-12 Donn Terry <donn@interix.com>
2232 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2233 significant bit is set.
2235 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2237 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2239 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2240 relocs as we do for RELA relocs.
2242 1999-09-11 Donn Terry <donn@interix.com>
2244 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2245 (coff_final_link_postscript): Define.
2246 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2247 directory entries here.
2248 (_bfd_pei_final_link_postscript): New function.
2250 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2251 section flags based on the section name.
2253 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2254 get the overflow of the s_nlnno field from the s_nreloc field.
2255 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2256 the s_nlnno overflow of the .text section into the s_nreloc
2259 * peigen.c (add_data_entry): Declare.
2260 (pei_swap_aouthdr_out): Get image size right. Set linker version
2262 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2263 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2264 extraneous ImageBase.
2265 (pe_print_edata): Likewise.
2266 (pe_print_pdata): Likewise. Print exception entries.
2267 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2268 (tbl): Make const, add "UNKNOWN".
2269 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2270 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2271 section data directory.
2272 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2274 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2275 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2276 * peicode.h (coff_get_symbol_info): Define.
2278 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2280 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2282 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2285 * libpei.h: New file, broken out of peicode.h.
2286 * peigen.c: New file, broken out of peicode.h.
2287 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2288 * configure.in: Add peigen.lo to list of files required for each
2290 * Makefile.am: Rebuild dependencies.
2291 (BFD32_BACKENDS): Add peigen.lo.
2292 (BFD32_BACKENDS_CFILES): Add peigen.c.
2293 (SOURCE_HFILES): Add libpei.h.
2294 * configure, Makefile.in: Rebuild.
2296 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2297 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2298 instead. Don't clear the s_paddr field for an uninitialized data
2301 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2302 coff_data_type to f_timdat.
2303 * peicode.h (pe_mkobject_hook): Likewise.
2305 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2306 number if COFF_IMAGE_WITH_PE.
2308 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2309 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2310 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2311 there is no SEC_DEBUGGING section.
2312 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2313 IMAGE_FILE_DEBUG_STRIPPED.
2315 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2316 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2317 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2318 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2320 * coffswap.h (IMAGE_BASE): Don't define.
2321 * pei-arm.c (IMAGE_BASE): Don't define.
2322 * pei-i386.c (IMAGE_BASE): Don't define.
2323 * pei-mcore.c (IMAGE_BASE): Don't define.
2324 * pei-ppc.c (IMAGE_BASE): Don't define.
2326 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2327 symbol, switch on the class when determining whether to modify the
2328 value. For PE, don't modify the value of a C_FCN symbol not named
2331 * libbfd-in.h (_bfd_abort): Declare.
2333 * bfd.c (_bfd_abort): New function.
2334 * libbfd.h: Rebuild.
2336 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2339 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2340 don't write out the associated line numbers.
2342 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2345 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2346 changes when the base type is unknown.
2348 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2351 * syms.c (BSF_DEBUGGING_RELOC): Define.
2352 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2353 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2355 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2356 BSF_DEBUGGING_RELOC set.
2357 * bfd-in2.h: Rebuild.
2359 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2361 * ecoff.c (bfd_debug_section): Update initialization for new
2363 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2364 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2366 1999-09-10 H.J. Lu <hjl@gnu.org>
2368 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2369 _bfd_filnmlen field.
2370 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2372 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2374 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2375 for FPTR relocs involving local symbols.
2377 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2378 value for the stub address in a call through a stub.
2379 Install the value for a local symbol directly into the DLT
2380 instead of generating a reloc. Correctly handle FPTR64 relocs.
2382 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2383 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2384 (elf_hppa_final_link): Call them.
2386 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2388 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2389 (elf_adjust_dynamic_symbol): ...from here.
2391 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2393 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2394 relocation, remove them. SECREL64->LTOFF16WF.
2395 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2397 (elf_hppa_relocate_insn): Similarly.
2399 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2400 (elf_hppa_relocate_insn): Similarly.
2402 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2404 (elf_hppa_relocate_insn): Similarly.
2406 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2407 Handle LTOFF_TP* relocs.
2408 (elf_hppa_relocate_insn): Similarly.
2410 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2411 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2412 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2414 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2415 DIR32, DIR64 and FPTR64 relocations.
2416 (elf_hppa_relocate_insn): Similarly.
2418 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2419 address of the .PARISC.global section.
2420 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2421 table entry elf_hppa_final_link_relocate. Do not give a warning
2422 for a reloc against an external symbol if it has a PA64 hash
2424 (elf_hppa_final_link_relocate): Significantly rework. Handle
2425 DLTIND relocations. Compute the final value of the relocation
2426 before passing the value of elf_hppa_relocate_insn.
2427 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2428 relocation support. Handle DLTIND relocation requests just like
2429 DLTREL relocation requests. Simplify branch handling.
2431 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2433 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2434 non-allocated section as done in i386 version.
2435 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2436 statement since this is no know relocation.
2438 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2440 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2442 (elf_hppa_relocate_insn): Similarly.
2444 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2446 (elf_hppa_relocate_insn): Similarly.
2448 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2449 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2450 Pass the relocate type rather than the insn format to
2451 elf_hppa_relocate_insn.
2452 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2453 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2455 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2457 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2458 (bfd_coff_filnmlen): Define.
2459 (bfd_coff_std_swap_table): Initialize new field.
2460 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2462 (coff_write_symbols): Likewise.
2463 (coff_get_normalized_symtab): Likewise.
2464 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2465 * libcoff.h: Rebuild.
2467 1999-09-06 Donn Terry <donn@interix.com>
2469 * coffcode.h (sort_by_secaddr): New static function if
2471 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2472 sections by VMA when assigning target_index values. Always set
2475 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2476 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2478 * libcoff.h: Rebuild.
2480 * coffcode.h (coff_set_custom_section_alignment): Add const to
2481 declaration to match definition.
2482 (coff_write_object_contents): Don't set F_AR32W(R)? if
2485 * coff-i386.c (in_reloc_p): Add declaration.
2486 (i386coff_vec): Simplify initialization of
2487 application_section_flags.
2489 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2490 version. Move COFF_WITH_PE specific code to new version.
2491 (stype_to_sec_flags): Likewise. Add section parameter.
2492 * coffgen.c (make_a_section_from_file): Set target_index before
2493 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2494 * libcoff.h: Rebuild.
2496 * syms.c (stt): Add some PE/PEI section names.
2497 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2499 (bfd_symbol_info): Check for 'w'.
2501 * section.c (struct bfd_comdat_info): Define.
2502 (asection): Add comdat field.
2503 (STD_SECTION): Initialize comdat field.
2504 (bfd_make_section_anyway): Likewise.
2505 * bfd-in2.h: Rebuild.
2507 1999-09-06 Andreas Schwab <schwab@suse.de>
2509 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2512 1999-09-06 Nick Clifton <nickc@cygnus.com>
2514 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2515 bfd_realloc instead of calloc and realloc.
2517 1999-09-04 Steve Chamberlain <sac@pobox.com>
2519 * cpu-pj.c: New file.
2520 * elf32-pj.c: New file.
2521 * config.bfd (pj*): New cpu.
2522 (pj-*-*, pjl-*-*): New targets.
2523 * configure.in (bfd_elf32_pj_vec): New target vector.
2524 (bfd_elf32_pjl_vec): New target vector.
2525 * archures.c (bfd_arch_pj): Define.
2526 * elf.c (prep_headers): Handle bfd_arch_pj.
2527 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2528 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2529 to target vector list.
2530 * Makefile.am: Rebuild dependencies.
2531 (ALL_MACHINES): Add cpu-pj.lo.
2532 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2533 (BFD32_BACKENDS): Add elf32-pj.lo.
2534 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2535 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2537 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2539 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2540 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2541 and NON_GOT_REF from weak defined symbol to real symbol.
2542 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2543 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2544 create a COPY reloc.
2545 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2546 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2547 don't create a COPY reloc.
2549 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2551 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2552 count those in sections we are not including in the link.
2554 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2556 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2557 field in hpux11 shared libraries.
2559 1999-09-02 Nick Clifton <nickc@cygnus.com>
2561 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2563 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2565 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2566 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2567 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2569 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2571 * elflink.h (record_link_assignment): When possible, keep the
2572 original type of the symbol.
2574 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2576 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2577 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2578 tools were configured.
2579 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2581 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2583 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2584 GOT entries for GOT16 relocations; they're not required.
2586 1999-08-24 Nick Clifton <nickc@cygnus.com>
2588 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2590 * config.bfd (arm-*-netbsd*): New target.
2591 * configure.in (armnetbsd_vec): New target vector.
2592 * configure: Regenerate
2593 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2595 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2596 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2597 (armnetbsd.lo): New rule with deps.
2598 * Makefile.in: Regenerate.
2600 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2603 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2605 * som.c (som_slurp_symbol_table): Fix typo in comment.
2607 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2609 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2610 here instead of using elf_section_data...
2612 1999-08-19 Nick Clifton <nickc@cygnus.com>
2614 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2615 relocations into the base file.
2616 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2617 we are building a base file.
2619 1999-08-19 Nick Clifton <nickc@cygnus.com>
2621 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2623 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2624 REL relocs when performing a partial relocation.
2626 1999-08-18 Donn Terry <donn@interix.com>
2628 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2629 _bfd_coff_link_input_bfd into top level.
2631 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2632 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2633 (coff_i386_rtype_to_howto): Likewise.
2634 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2635 Completely ignore symbols which are all zero.
2636 (dummy_reloc16_estimate): Add return 0.
2637 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2638 variable copy to name_copy to avoid shadowing outer scope
2640 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2641 from unsigned int to unsigned long. Add timestamp field.
2642 * libcoff.h: Rebuild.
2644 1999-08-17 H.J. Lu <hjl@gnu.org>
2646 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2649 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2651 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2652 for special section symbols.
2653 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2654 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2657 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2659 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2660 coincidence of variable names between old and new code.
2662 1999-08-12 Nick Clifton <nickc@cygnus.com>
2664 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2665 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2666 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2667 and 'addend' parameter a 'bfd_signed_vma'.
2668 (elf32_arm_final_link_relocate): Do not involve stubs in
2669 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2670 jumps, not function calls.
2672 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2674 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2675 in R_ARM_PC24 relocs.
2677 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2679 * elf-hppa.h (elf_hppa_fake_sections): New function.
2680 * elf32-hppa.c (elf_backend_fake_sections): Define.
2682 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2683 recent changes to the arch_info structure.
2685 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2686 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2687 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2690 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2691 Ralf Baechle <ralf@uni-koblenz.de>
2693 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2694 output DT_MIPS_GOTSYM.
2695 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2696 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2698 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2700 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2701 prototype. Handle local symbols. Add commentary.
2702 (mips_elf_calculate_relocation): Adjust accordingly.
2703 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2706 * elflink.h (elf_bfd_final_link): Tweak last change.
2708 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2710 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2711 elf-section data to allocate just the right amount of relocation
2712 space. Don't allocate the hash space twice.
2713 (elf_bfd_final_link): Calculate the amount of space to allocate in
2714 each relocation section.
2716 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2718 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2719 64bit mode, generate a section relative relocation for a 32bit
2721 (elf_hppa_is_local_label_name): New function.
2722 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2723 shared between 32bit and 64bit port.
2725 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2727 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2728 R_MIPS_GOT16 and R_MIPS_CALL16.
2729 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2730 to use when looking for a preexisting GOT entry.
2732 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2734 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2735 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2737 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2739 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2741 * elflink.h (elf_link_output_extsym): Don't output a weak
2742 reference to an undefined symbol just because it was defined weak
2745 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2747 * coffgen.c (coff_find_nearest_line): When looking for file, use
2748 last best match rather than first. If address is beyond last line
2749 number record, don't return the last line as the correct value.
2751 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2753 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2754 * bfd-in2.h: Rebuild.
2756 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2758 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2759 * coffcode.h (coff_set_custom_section_alignment): New static
2761 (coff_section_alignment_table): New static array.
2762 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2763 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2764 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2765 * libcoff.h: Rebuild.
2767 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2769 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2771 * Makefile.in: Rebuild.
2773 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2775 * section.c (SEC_SHARED): Define.
2776 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2777 (styp_to_sec_flags): Likewise.
2778 * peicode.h (coff_swap_scnhdr_out): Likewise.
2779 * bfd-in2.h: Rebuild.
2781 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2783 * coffcode.h (coff_classify_symbol): Comment out part of
2784 1999-08-05 change which breaks cygwin DLLs.
2786 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2787 * aclocal.m4, configure: Rebuild.
2789 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2791 * section.c (global_syms): Only initialize union field if
2794 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2796 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2797 the size of a GOT entry here.
2798 (mips_elf_calculate_relocation): Don't create a local GOT entry
2799 for the symbol in a GOT16 relocation; just for it's high-order bit
2800 (_bfd_mips_elf_relocate_section): Fix thinko.
2802 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2804 Based on patches from Donn Terry <donn@interix.com>:
2805 * coffcode.h (enum coff_symbol_classification): Define.
2806 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2807 _bfd_coff_classify_symbol. Change return type.
2808 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2809 (coff_slurp_symbol_table): Use coff_classify_symbol.
2810 (coff_classify_symbol): New static function.
2811 (coff_sym_is_global): Never define.
2812 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2813 * cofflink.c (coff_link_check_ar_symbols): Use
2814 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2815 (coff_link_add_symbols): Likewise.
2816 (_bfd_coff_link_input_bfd): Likewise.
2817 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2818 coff_classify_symbol.
2819 * libcoff.h: Rebuild.
2821 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2823 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2824 (e_ltpsel, e_rtpsel): Similarly.
2826 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2827 and 14bit ertpsel. Handle 64bit psel.
2829 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2831 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2832 handling for REL relocations. And only left-shift R_MIPS26
2833 relocation addends where necessary.
2835 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2837 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2838 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2839 Just return the relocation found.
2840 (mips_elf_relocate_section): Pull the LO16 addend out of the
2841 section itself when using REL relocations.
2843 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2844 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2847 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2849 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2850 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2851 relocation against a symbol in an input section with no output
2852 section. From Daniel Jacobowitz <drow@false.org>.
2854 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2856 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2857 look for generated file correctly.
2858 * aclocal.m4, configure: Rebuild.
2860 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2862 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2863 and R_MIPS16_26 relocations correctly when relocating.
2864 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2865 and R_MIPS_CALL_LO16 are for global symbols.
2867 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2869 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2871 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2872 variables and initialize them.
2874 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2876 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2877 there are no global symbols requiring GOT entries.
2878 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2879 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2880 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2882 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2883 symbols are considered to have the value zero.
2884 (_bfd_mips_elf_relocate_section): Don't try to perform a
2885 relocation for an undefined symbol.
2886 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2889 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2891 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2892 wants ba,a,pt %xcc instead of %icc.
2893 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2894 of large PLT entries.
2895 (sparc64_elf_plt_ptr_offset): Fix calculation.
2896 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2897 addend should be relative to load address, not .plt section start.
2898 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2900 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2902 * elf-bfd.h (struct elf_backend_data): Add
2903 print_symbol_all and output_arch_syms backend methods.
2904 * elfxx-target.h: Likewise.
2905 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2906 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2907 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2909 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2910 symbols in .dynsym, add their names into .dynstr. Put those symbols
2912 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2913 pointers to STT_REGISTER symbols in dynsym section.
2914 (sparc64_elf_print_symbol_all): New function.
2915 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2916 printing using the print_symbol_all hook.
2918 1999-07-30 Catherine Moore <clm@cygnus.com>
2920 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2923 1999-07-29 Richard Henderson <rth@cygnus.com>
2925 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2926 dynamic_sections_created.
2928 1999-07-29 Richard Henderson <rth@cygnus.com>
2930 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2931 (mips_rtype_to_howto): ... new function.
2932 (_bfd_mips_elf_relocate_section): Use it.
2934 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2936 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2938 1999-07-27 Nick Clifton <nickc@cygnus.com>
2940 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2942 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2943 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2945 1999-07-23 Donn Terry <donn@interix.com>
2947 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2948 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2949 * cofflink.c (coff_link_add_symbols): If PE, handle section
2951 * libcoff.h: Rebuild.
2953 * config.bfd (i[3456]86-*-interix*): New target.
2955 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2957 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2958 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2959 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2960 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2961 (COFF_SUPPORT_GNU_LINKONCE): Define.
2962 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2963 (COFF_SUPPORT_GNU_LINKONCE): Define.
2965 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2968 * makefile.dos: Remove; obsolete.
2969 * configure.bat: Remove; obsolete.
2971 1999-07-21 H.J. Lu <hjl@gnu.org>
2973 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2975 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2977 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2978 message and fail if a symbol index is out of range.
2980 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2982 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2983 when looking at a R_MIPS_GOT16 relocation.
2985 1999-07-20 Nick Clifton <nickc@cygnus.com>
2987 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2989 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2991 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2992 removed in previous change.
2993 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2994 in relocateable output.
2996 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2998 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3001 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3002 if they appear to be specially created by the linker.
3004 1999-07-19 Nick Clifton <nickc@cygnus.com>
3006 * targets.c (alternative_target): New field in bfd_target
3008 (bfd_search_for_target): New function: Find a target that
3009 satisifies a search function.
3010 * bfd-in2.h: Regenerate.
3012 * elfxx-target.h: Initialise the alternative_target field of
3013 the bfd_target structures to point to the other target (if
3015 * nlm-target.h: Initialise the alternative_target field of
3016 the bfd_target structures to point to the other target (if
3019 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3020 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3022 * aix386-core.c: Initialise new field of bfd_target structure.
3023 * aout-adobe.c: Initialise new field of bfd_target structure.
3024 * aout-arm.c: Initialise new field of bfd_target structure.
3025 * aout-target.h: Initialise new field of bfd_target structure.
3026 * aout-tic30.c: Initialise new field of bfd_target structure.
3027 * binary.c: Initialise new field of bfd_target structure.
3028 * bout.c: Initialise new field of bfd_target structure.
3029 * cisco-core.c: Initialise new field of bfd_target structure.
3030 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3031 * coff-alpha.c: Initialise new field of bfd_target structure.
3032 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3033 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3034 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3035 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3036 * coff-i386.c: Initialise new field of bfd_target structure.
3037 * coff-i860.c: Initialise new field of bfd_target structure.
3038 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3039 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3040 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3041 * coff-mips.c: Initialise new field of bfd_target structure.
3042 * coff-ppc.c: Initialise new field of bfd_target structure.
3043 * coff-rs6000.c: Initialise new field of bfd_target structure.
3044 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3045 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3046 * coff-tic30.c: Initialise new field of bfd_target structure.
3047 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3048 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3049 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3050 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3051 * hppabsd-core.c: Initialise new field of bfd_target structure.
3052 * hpux-core.c: Initialise new field of bfd_target structure.
3053 * i386msdos.c: Initialise new field of bfd_target structure.
3054 * i386os9k.c: Initialise new field of bfd_target structure.
3055 * ieee.c: Initialise new field of bfd_target structure.
3056 * ihex.c: Initialise new field of bfd_target structure.
3057 * irix-core.c: Initialise new field of bfd_target structure.
3058 * mipsbsd.c: Initialise new field of bfd_target structure.
3059 * netbsd-core.c: Initialise new field of bfd_target structure.
3060 * oasys.c: Initialise new field of bfd_target structure.
3061 * osf-core.c: Initialise new field of bfd_target structure.
3062 * ppcboot.c: Initialise new field of bfd_target structure.
3063 * ptrace-core.c: Initialise new field of bfd_target structure.
3064 * sco5-core.c: Initialise new field of bfd_target structure.
3065 * som.c: Initialise new field of bfd_target structure.
3066 * srec.c: Initialise new field of bfd_target structure.
3067 * tekhex.c: Initialise new field of bfd_target structure.
3068 * trad-core.c: Initialise new field of bfd_target structure.
3069 * versados.c: Initialise new field of bfd_target structure.
3070 * vms.c: Initialise new field of bfd_target structure.
3072 1999-07-19 Andreas Schwab <schwab@suse.de>
3074 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3077 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3079 * elflink.h (elf_link_adjust_relocs): New function.
3080 (elf_bfd_final_link): Use it.
3081 (elf_link_input_bfd): Deal with the fact that there can be
3082 two relocation sections for a single section.
3083 (elf_reloc_link_order): Likewise.
3085 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3086 a relocateable object.
3087 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3089 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3091 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3092 (sparc64_elf_get_reloc_upper_bound,
3093 sparc64_elf_get_dynamic_reloc_upper_bound,
3094 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3095 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3097 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3098 ELF64_R_TYPE_ID/DATA where appropriate.
3100 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3102 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3105 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3107 * elf32-mips.c (mips_elf_local_relocation_p): New static
3109 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3110 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3111 Always set *require_jalxp.
3112 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3113 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3114 GOT16 if the GOT16 is against a local symbol. Don't return false
3115 for an undefined symbol. If there is an overflow, assert that we
3118 1999-07-16 Andreas Schwab <schwab@suse.de>
3120 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3121 variables `link' and `elfsec'.
3122 (elf_bfd_final_link): Remove unused variable `os'.
3124 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3126 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3127 a PT_PHDR program headers.
3128 (_bfd_mips_elf_final_link): Don't assume there are going to be
3129 section symbols when we're not building a shared object.
3130 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3133 1999-07-15 J.T. Conklin <jtc@redback.com>
3135 * config.bfd (i[3456]86-*-vxworks*): New target.
3137 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3139 * elf32-mips.c (mips_elf_stub_section_p): New function.
3140 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3141 (mips_elf_relocate_section): Adjust calling sequence for
3142 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3143 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3146 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3148 * configure.in: Bump version number to 2.9.5.
3149 * configure: Rebuild.
3151 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3153 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3155 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3156 to derive final type instead of hardwiring a selection.
3158 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3160 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3161 things relocated by R_MIPS16_GPREL.
3162 (mips_elf_perform_relocation): Likewise.
3164 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3166 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3168 1999-07-14 Richard Henderson <rth@cygnus.com>
3170 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3171 (_bfd_mips_elf_size_dynamic_sections): Set it.
3172 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3173 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3174 new argument max_local.
3176 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3178 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3179 subwords when handling an R_MIPS16_26 relocation.
3180 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3183 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3184 dst_mask to match reality.
3185 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3186 (mips_elf_obtain_contents): Use bfd_get.
3187 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3188 (mips_elf_relocate_section): Likewise.
3190 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3192 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3193 (mips_elf_relocate_section): Adjust calling sequence for
3194 mips_elf_perform_relocation.
3195 (mips_elf_perform_relocation): Take additional argument. Handle
3196 R_MIPS16_26. Use bfd_put for convenience.
3198 1999-07-13 Richard Henderson <rth@cygnus.com>
3200 * elf.c (assign_file_positions_for_segments): Thinko last change.
3201 Always overwrite p_flags.
3203 1999-07-13 Richard Henderson <rth@cygnus.com>
3205 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3206 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3207 .dynbss and .rel[a].bss if want_dynbss.
3208 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3210 1999-07-13 Richard Henderson <rth@cygnus.com>
3212 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3214 1999-07-13 Richard Henderson <rth@cygnus.com>
3216 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3217 (struct elf_link_hash_table): Add dynlocal.
3218 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3219 (_bfd_elf_link_adjust_dynindx): Delete.
3220 (_bfd_elf_link_renumber_dynsyms): Prototype.
3221 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3222 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3223 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3224 (_bfd_elf_link_lookup_local_dynindx): New function.
3225 (elf_link_renumber_hash_table_dynsyms): New function.
3226 (_bfd_elf_link_renumber_dynsyms): New function.
3227 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3228 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3229 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3230 instead of elf_link_remove_section_and_adjust_dynindices.
3231 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3232 (elf_link_assign_sym_version): Remove removed_dynamic code.
3233 (elf_link_renumber_dynsyms): Delete.
3234 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3236 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3237 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3238 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3239 * elf32-mips.c: Similarly.
3240 * elf32-ppc.c: Similarly.
3241 * elf32-sparc.c: Similarly.
3242 * elf64-alpha.c: Similarly.
3243 * elf64-sparc.c: Similarly.
3245 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3247 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3248 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3249 when the relocation is against _gp_disp.
3251 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3253 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3254 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3255 to possibly_dynamic_relocs. Adjust usage throughout code.
3256 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3257 (elf_mips_ctor64_howto): Likewise.
3258 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3260 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3261 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3262 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3263 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3265 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3267 * Makefile.am: Rebuild dependencies.
3268 * Makefile.in: Rebuild.
3270 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3271 * bfd-in2.h: Rebuild.
3273 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3274 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3275 structure initializations. Add casts.
3276 * reloc.c (EMPTY_HOWTO): Define.
3277 * bfd-in2.h: Rebuild.
3278 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3279 comparisons against 0.
3280 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3281 previous_ibfd_e_flags to unsigned long.
3282 * vms.h (struct vms_private_data_struct): Change section_count to
3284 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3285 (_bfd_vms_write_gsd): Change symnum to unsigned.
3286 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3287 * vms-tir.c (etir_sta): Change psect to unsigned.
3288 (alloc_section): Change idx to unsigned.
3289 (tir_sta, tir_ctl): Change psect to unsigned.
3290 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3291 * vms.c (priv_section_count): Change to unsigned.
3293 1999-07-12 Andreas Schwab <schwab@suse.de>
3295 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3296 * m68klinux.c: Likewise.
3298 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3300 * Many files: Changes to avoid gcc warnings: Remove unused local
3301 variables. Add default case to enum switches.
3302 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3303 compile if not COFF_IMAGE_WITH_PE.
3304 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3305 (bfd_arm_get_bfd_for_interworking): Likewise.
3306 (bfd_arm_process_before_allocation): Likewise.
3307 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3308 * pei-arm.c: Likewise.
3309 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3310 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3311 (mips_elf_got16_entry): Put parens around & in body of ==.
3312 (mips_elf_calculate_relocation): Correct test for empty string.
3313 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3315 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3318 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3320 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3321 as appropriate. Fill in structure initializations. Add variable
3322 initializations. Add casts.
3323 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3324 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3326 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3328 * elf-bfd.h (bfd_elf_hash): Update declaration.
3329 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3330 when calling bfd_elf_hash.
3332 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3334 * libbfd.c (bfd_put_8): Make it of type `void'.
3335 * bfd-in2.h: Regenerated.
3336 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3338 (_bfd_mips_elf_final_link): Likewise.
3340 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3342 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3344 * config.bfd (hppa*-*-linux-gnu*): New target
3346 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3348 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3349 (_bfd_mips_elf_create_dynamic_sections): New function.
3350 (_bfd_mips_elf_add_symbol_hook): Likewise.
3351 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3352 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3353 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3354 (_bfd_mips_elf_gc_mark_hook): Likewise.
3355 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3356 (_bfd_mips_elf_always_size_sections): Likewise.
3357 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3358 (_bfd_mips_elf_check_relocs): Likewise.
3359 (_bfd_mips_elf_link_hash_table_create): Likewise.
3360 (_bfd_mips_elf_print_private_data): Likewise.
3361 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3362 (_bfd_mips_elf_final_link): Likewise.
3363 (_bfd_mips_elf_additional_program_headers): Likewise.
3364 (_bfd_mips_elf_modify_segment_map): Likewise.
3365 (_bfd_mips_elf_relocate_section): Likewise.
3366 * elf32-mips.c (mips_elf32_object_p): Move contents into
3367 _bfd_mips_elf_object_p.
3368 (mips_elf_additional_program_headers): Rename to
3369 _bfd_mips_elf_additional_program_headers.
3370 (mips_elf_modify_segment_map): Rename to
3371 _bfd_mips_elf_modify_segment_map.
3372 (elf_mips_abi_name): Change prototype.
3373 (mips_elf32_section_from_shdr): Merge into
3374 _bfd_mips_elf_section_from_shdr.
3375 (mips_elf32_section_processing): Merge into
3376 _bfd_mips_elf_section_processing.
3377 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3378 the right back-end ELF linker.
3379 (mips_elf_relocate_section): Rename to
3380 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3381 (mips_elf_link_output_symbol_hook): Rename to
3382 _bfd_mips_elf_link_output_symbol_hook.
3383 (mips_elf_create_dynamic_section): Rename to
3384 _bfd_mips_elf_create_dynamic_section.
3385 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3386 Adjust for 64-bit code. Use mips_elf_got_section.
3387 (mips_elf_adjust_dynamic_symbol): Rename to
3388 _bfd_mips_elf_adjust_dynamic_symbol. Use
3389 mips_elf_allocate_dynamic_relocations.
3390 (mips_elf_finish_dynamic_symbol): Rename to
3391 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3392 Adjust for 64-bit code.
3393 (mips_elf_finish_dynamic_sections): Rename to
3394 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3395 (mips_elf_always_size_sections): Rename to
3396 _bfd_mips_elf_always_size_sections.
3397 (mips_elf_add_symbol_hook): Rename to
3398 _bfd_mips_elf_add_symbol_hook.
3399 (mips_elf_next_lo16_addend): Constify.
3400 (mips_elf_calculate_relocation): Likewise.
3401 (mips_elf_obtain_contents): Likewise.
3402 (mips_elf_perform_relocation): Likewise.
3403 (mips_elf_create_dynamic_relocation): Likewise.
3404 (mips_elf_allocate_dynamic_relocations): New function.
3405 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3406 (MIPS_ELF_REL_SIZE): Likewise.
3407 (MIPS_ELF_DYN_SIZE): Likewise.
3408 (MIPS_ELF_GOT_SIZE): Likewise.
3409 (MIPS_ELF_SYM_SIZE): Likewise.
3410 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3411 (MIPS_ELF_GET_WORD): Likewise.
3412 (MIPS_ELF_PUT_WORD): Likewise.
3413 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3414 (STUB_LW): Conditionalize for 64-bit value.
3415 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3417 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3418 Check it for inconsistency.
3419 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3421 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3423 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3424 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3425 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3426 (mips_elf_local_got_index): Likewise.
3427 (mips_elf_got_page): Likewise.
3428 (mips_elf_got_info): Likewise.
3429 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3430 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3431 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3432 instead of constant `2'.
3433 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3434 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3435 (mips_elf_size_dynamic_sections): Use
3436 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3437 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3438 Adjust all releveant entries in elf backend table.
3439 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3440 (mips_elf64_section_processing): Likewise.
3441 Adjust elf backend entries to use _bfd_mips_elf variants now
3444 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3446 (size_dynamic_sections): Likewise.
3447 (elf_link_output_extsym): Likewise.
3448 * elf.c: (elf_fake_sections): Likewise.
3449 * libbfd.c (bfd_get): New macro.
3450 (bfd_put): Likewise.
3451 * bfd-in2.h: Regenerated.
3453 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3455 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3456 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3457 wap_reloca_in, and swap_reloca_out.
3458 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3459 multiple internal relocations per external relocation.
3460 (link_read_relocs): Likewise.
3461 (elf_bfd_final_link): Likewise.
3462 (elf_link_input_bfd): Likewise.
3463 (elf_gc_mark): Likewise.
3464 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3465 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3467 (size_info): Add entries for new fields.
3468 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3469 (mips_elf64_be_swap_reloc_in): New function.
3470 (mips_elf64_be_swap_reloc_out): Likewise.
3471 (mips_elf64_be_swap_reloca_in): Likewise.
3472 (mips_elf64_be_swap_reloca_out): Likewise.
3473 (mips_elf64_size_info): Add entries for new fields.
3475 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3477 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3478 field equals the new rel_count field.
3479 (elf_link_input_bfd): When doing a relocateable link, use the new
3480 rel_count field rather than the reloc_count field.
3481 (elf_reloc_link_order): Likewise.
3482 (elf_finish_pointer_linker_section): Likewise.
3484 Based on patch from H.J. Lu <hjl@gnu.org>:
3485 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3486 shared library to override a weak definition in a regular object.
3488 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3490 * libhppa.h: Revert July 2, 1999 patch.
3492 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3493 need to generate DLTIND relocations, not DLTREL relocations.
3495 1999-07-05 Nick Clifton <nickc@cygnus.com>
3497 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3499 (coff_set_flags): Recognise arm 5 architectures.
3501 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3502 Add support for armv5 architecture.
3504 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3506 * reloc.c: Add new, assembler only, ARM reloc:
3507 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3509 * bfd-in2.h: Regenerate.
3511 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3513 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3514 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3515 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3516 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3517 * elf32-mips.c (ABI_64_P): New macro.
3518 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3519 (_bfd_mips_elf_find_nearest_line): Adjust call to
3520 _bfd_dwarf2_find_nearest_line.
3521 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3522 * libbfd.h: Regenerated.
3524 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3526 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3528 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3530 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3531 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3533 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3535 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3537 (_bfd_elf_init_reloc_shdr): New function.
3538 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3539 bfd_alloc followed by memset.
3540 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3541 (elf_fake_sections): Here.
3542 (assign_section_numbers): Assign section numbers for the second
3543 relocation section, if required.
3544 * elflink.h (elf_link_output_relocs): New function.
3545 (elf_link_size_reloc_section): Likewise.
3546 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3547 (elf_link_input_bfd): Use elf_link_output_relocs.
3549 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3550 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3552 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3554 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3557 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3559 * elf32-mips.c (mips_elf_got_info): Move declaration before
3560 prototypes. Change global_gotsym to be a pointer to a hash entry,
3561 rather than a number index.
3562 (mips_elf_link_hash_entry): Move declaration before prototypes.
3563 (mips_elf_irix6_finish_dynamic_symbol): New function.
3564 (mips_elf_sign_extend): Likewise.
3565 (mips_elf_high): Likewise.
3566 (mips_elf_higher): Likewise.
3567 (mips_elf_highest): Likewise.
3568 (mips_elf_global_got_index): Likewise.
3569 (mips_elf_local_got_index): Likewise.
3570 (mips_elf_got_offset_from_index): Likeiwse.
3571 (mips_elf_record_global_got_symbol): Likewise.
3572 (mips_elf_got_page): Likewise.
3573 (mips_elf_next_lo16_addend): Likewise.
3574 (mips_elf_calculate_relocation): Likewise.
3575 (mips_elf_obtain_contents): Likewise.
3576 (mips_elf_perform_relocation): Likewise.
3577 (mips_elf_assign_gp): Likewise.
3578 (mips_elf_sort_hash_table_f): Likewise.
3579 (mips_elf_sort_hash_table): Likewise.
3580 (mips_elf_got_section): Likewise.
3581 (mips_elf_got_info): Likewise.
3582 (mips_elf_create_local_got_entry): Likewise.
3583 (mips_elf_got16_entry): Likewise.
3584 (mips_elf_create_dynamic_relocation): Likewise.
3585 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3586 (mips_elf_final_gp): Use mips_elf_assign_gp.
3587 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3588 into SHN_SCOMMON automatically on IRIX6.
3589 (mips_elf_add_symbol_hook): Likewise.
3590 (mips_elf_relocate_section): Rewrite, using
3591 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3592 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3593 Don't deal with .rld_map on IRIX6.
3594 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3595 section flags appropriately for .got.
3596 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3597 the got. Call mips_elf_record_global_got_symbol and allocate
3598 local got space appropriately.
3599 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3600 char *. Rework calculation of GOT size. Sort dynamic symbol
3601 table entries so entries that do not require GOT entries appear at
3602 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3603 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3605 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3607 (mips_elf_finish_dynamic_symbol): Use
3608 mips_elf_irix6_finish_dynamic_symbol.
3609 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3610 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3611 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3613 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3615 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3616 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3618 1999-06-04 Philip Blundell <philb@gnu.org>
3620 * elf32-arm.h (elf_backend_got_header_size): Define.
3621 (elf_backend_plt_header_size): Likewise.
3623 1999-06-28 Jim Pick <jim@jimpick.com>
3625 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3627 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3629 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3630 relocation function.
3631 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3633 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3635 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3636 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3637 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3638 (_bfd_mips_elf_section_from_shdr): Use them.
3639 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3640 of GP-relative sections.
3641 (_bfd_mips_elf_set_section_contents): Use them.
3642 (_bfd_mips_elf_section_processing): Share code between .sdata and
3643 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3644 (mips_elf_additional_program_headers): Add handling for
3645 PT_MIPS_OPTIONS segment on IRIX6.
3646 (mips_elf_modify_segment_map): Likeiwse.
3647 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3648 Include the options sections on IRIX6. Don't look for GP-relative
3649 sections by name; use SHF_MIPS_GPREL instead.
3650 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3652 (mips_elf_create_dynamic_sections): Don't muck about with section
3653 alignments and such on IRIX6.
3654 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3655 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3656 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3657 bfd_zalloc rather than bfd_alloc and memset.
3658 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3659 Don't assert the existence of .rld_map on IRIX6.
3660 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3662 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3663 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3666 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3668 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3669 (mips_elf_swap_msym_out): New function.
3670 (mips_elf_create_msym_section): Likewise.
3671 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3672 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3673 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3674 section not named .msym.
3675 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3676 .msym directly. Set appropriate attributes for the .msym
3678 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3679 (mips_elf_link_hash_newfunc): Clear it.
3680 (mips_elf_create_dynamic_sections): Create the .msym section
3682 (mips_elf_size_dynamic_sections): Allocate space for the
3683 .msym section. Add a DT_MIPS_MSYM entry.
3684 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3686 (mips_elf_finish_dynamic_sections): Assign a value for
3687 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3689 * elf32-mips.c (irix_compat_t): New enumeration.
3690 (ABI_N32_P): New macro.
3691 (IRIX_COMPAT): Likewise.
3692 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3693 (mips_elf_relocate_section): Fix typo.
3695 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3697 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3698 as writable PE sections.
3700 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3702 * dwarf2.c (struct arange): New type.
3703 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3704 (arange_add): New function.
3705 (decode_line_info): Keep track of address ranges that a compilation
3707 (comp_unit_contains_address): Return true if address is contained
3708 in _any_ of the address ranges associated with a compilation unit.
3709 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3710 on the first comp_unit that contains the address.
3712 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3714 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3715 (decode_line_info): Add variable STASH and initialize it to point
3716 to the per-bfd dwarf2_debug info. Remove static variable
3717 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3719 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3721 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3722 shared library to have an undefined symbol.
3724 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3725 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3727 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3729 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3730 * elf32-hppa.c: Remove everything related to symbol extension
3731 sections & records. Use the common elf_hppa_final_write_processing.
3733 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3735 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3736 functions instead of _init/_fini if requested.
3738 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3740 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3743 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3745 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3746 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3748 (ppc_elf_finish_dynamic_sections): Check for positive section
3749 dynindx field, rather than comparing against -1.
3750 (ppc_elf_relocate_section): Only return false if undefined_symbol
3751 or reloc_overflow fail, not always upon encountering an error.
3753 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3755 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3756 bfd_byte * before performing pointer arithmetic.
3758 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3760 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3762 * elf32-hppa.c: Include elf-hppa.h.
3763 (ARCH_SIZE): Define.
3764 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3766 (elf32_hppa_info_to_howto): Similarly.
3767 (elf_hppa_howto_table): Similarly.
3768 (elf_hppa_reloc_type_lookup): Similarly.
3769 (hppa_elf_gen_reloc_type): Similarly.
3770 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3772 1999-06-22 Nick Clifton <nickc@cygnus.com>
3774 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3775 handling R_V850_22_PCREL relocation.
3777 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3779 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3782 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3784 * section.c (_bfd_strip_section_from_output): Ignore sections
3785 DISCARDed by the link script.
3787 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3789 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3790 Remove unused local variable spp.
3792 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3793 the entry symbol is not set.
3795 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3797 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3798 GPDISP or LITUSE in a relocatable link.
3800 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3802 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3803 * (alloc_dwarf1_func): Likewise.
3805 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3807 * libhppa.h: Fix various formatting errors.
3808 (assemble_3); Rewrite using CATENATE.
3809 (assemble_17): Fix various bugs.
3811 1999-06-16 Nick Clifton <nickc@cygnus.com>
3813 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3815 1999-06-15 Richard Henderson <rth@cygnus.com>
3817 * section.c (SEC_SHORT): Define.
3818 * bfd-in2.h: Rebuild.
3820 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3822 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3823 Remove abfd parameter. Use _bfd_strip_section_from_output.
3824 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3826 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3827 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3828 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3830 (bfd_elf_size_dynamic_sections): Use it.
3832 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3834 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3835 complain_overflow_bitfield to complain_overflow_signed.
3837 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3839 * elflink.h (elf_link_read_relocs_from_section): New function,
3841 (elf_link_read_relocs): Here. Use it for both relocation
3844 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3846 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3847 asect->reloc_count is valid.
3849 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3851 * elf32-mips.c (mips_elf32_section_processing): Permit a
3852 SHT_MIPS_REGINFO section to have a size of 0.
3854 1999-06-12 David O'Brien <obrien@freebsd.org>
3856 * config.bfd (alpha*-*-freebsd*): New target.
3857 (i[3456]86-*-freebsd*): Now defaults to ELF.
3859 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3861 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3862 wrap if the relocation covers the high bit of an address.
3864 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3866 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3868 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3869 instead of R_SPARC_max.
3870 (sparc64_elf_info_to_howto): Likewise.
3871 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3872 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3874 1999-06-07 Richard Henderson <rth@cygnus.com>
3876 * section.c (_bfd_strip_section_from_output): Remove output
3877 sections with no initial link_order.
3879 1999-06-07 Nick Clifton <nickc@cygnus.com>
3881 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3883 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3885 * Makefile.am (SOURCE_HFILES): Add missing headers.
3886 * Makefile.in: Regenerated.
3888 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3890 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3893 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3895 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3896 range undefweak symbols.
3897 * hash.c: Add missing comma after @xref{}
3898 * linker.c: Likewise.
3900 1999-06-04 Nick Clifton <nickc@cygnus.com>
3902 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3904 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3905 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3906 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3907 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3909 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3911 * Makefile.am: Rebuild dependencies.
3912 (BFD32_BACKENDS): Add dwarf1.lo.
3913 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3914 * Makefile.in: Rebuild.
3916 1999-06-04 Nick Clifton <nickc@cygnus.com>
3918 * Makefile.am: Add epoc-arm-pe target.
3919 * Makefile.in: Regenerate.
3920 * pe-arm.c: Only redefine interworking function names if they have
3921 not already been redefined.
3922 * pei-arm.c: Only redefine interworking function names if they have
3923 not already been redefined.
3924 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3926 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3929 1999-06-03 Nick Clifton <nickc@cygnus.com>
3931 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3933 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3935 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3937 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3939 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3940 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3942 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3944 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3945 in other text sections.
3947 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3949 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3950 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3951 * libbfd.h: Regenerate.
3952 * coff-sh.c (sh_merge_private_data): Delete.
3953 (coff_bfd_merge_private_bfd_data): Change to
3954 _bfd_generic_verify_endian_match.
3955 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3957 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3959 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3961 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3963 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3965 (bfd_elf32_arm_process_before_allocation): Likewise.
3966 * bfd-in2.h: Rebuild.
3968 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3970 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3971 track of end_sequence markers.
3972 (add_line_info): Add END_SEQUENCE arg.
3973 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3974 debug-line info---it doesn't work right if a compilation unit
3975 consists of multiple discontiguous code-sequences. It would be
3976 worthwhile to optimize for the common case where a compilation
3977 unit results in a contiguous set of code sequences, but this is
3978 quite tricky to get right for arbitrary DWARF2 files.
3979 (lookup_address_in_line_info_table): Don't use the last line entry
3980 for a compilation unit for anything with an address higher than
3981 this line entry. Also, check for end_sequence markers to
3982 correctly handle discontinuities.
3983 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3984 compilation units, check all compilation units with each->high==0
3985 just like when reading compilation units.
3987 * dwarf2.c (decode_line_info): Initialize table->files and
3988 table->last_line to NULL to avoid segfaults due to random
3989 values in these members.
3990 (concat_filename): Check for out-of-range file number before
3991 indexing filename table. Segfaults suck.
3993 * dwarf2.c (decode_line_info): Don't truncate address to least
3994 significant 32 bits (breaks 64 bit targets).
3995 (lookup_address_in_function_table): Ditto.
3996 (comp_unit_contains_address): Ditto.
3998 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4000 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4001 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4002 (mips_elf64_howto_table_rela): Likewise.
4004 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4006 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4007 single section has two associated relocation sections.
4009 1999-06-02 Mark Salter <msalter@cygnus.com>
4011 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4012 COFF_WITH_PE defined.
4014 1999-06-02 Nick Clifton <nickc@cygnus.com>
4016 * pe-arm.c: Rename global arm interworking functions to avoid name
4017 collision when all targets BFD is built.
4020 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4022 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4023 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4024 (bfd_elf_section_data): Add use_rela_p.
4025 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4026 (_bfd_elf_new_section_hook): Likewise.
4027 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4029 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4030 * elfcode.h (write_relocs): Determine whether or not use rela
4031 relocs based on the relocation section header.
4032 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4033 instead of use_rela_p.
4034 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4035 (elf_backend_may_use_rela_p): Likewise.
4036 (elf_backend_default_use_rela_p): Likewise.
4037 (elfNN_bed): Use them.
4039 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4041 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4043 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4045 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4046 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4047 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4048 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4049 * bfd-in2.h: Regenerated.
4050 * libbfd.h: Likewise.
4051 * elf32-mips.c (mips_info_to_howto_rela): New function.
4052 (USE_REL): Adjust for new conventions.
4053 (MINUS_ONE): New macro.
4054 (elf_mips_howto_table): Add R_MIPS_SUB.
4055 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4057 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4058 .MIPS.content section.
4059 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4060 with .MIPS.content as .MIPS.content sections. Set
4061 SHF_MNIPS_NOSTRIP for such section.
4062 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4063 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4064 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4066 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4068 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4071 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4074 1999-05-30 Philip Blundell <philb@gnu.org>
4076 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4077 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4078 the addend does not overflow into the rest of the word.
4080 1999-05-29 Nick Clifton <nickc@cygnus.com>
4082 * bfd-in.h: Amend prototype for
4083 bfd_elf32_arm_process_before_allocation .
4084 * bfd-in.h: Regenerate.
4086 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4087 elements in a fixed sized array.
4088 (ARM_ELF_ABI_VERSION): Define.
4089 (ARM_ELF_OS_ABI_VERSION): Define.
4090 (R_ARM_THM_ABS5): Fix rightshift and size.
4091 (R_ARM_THM_PC22): Fix size.
4092 (R_ARM_PLT32): Define Howto.
4093 (find_howto): New function: Locate a howto based on a reloc
4095 (elf32_arm_info_to_howto): Use find_howto if necessary.
4096 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4097 bfd_reloc_code_real_type.
4098 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4099 and BFD_RELOC_VTABLE_ENTRY.
4100 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4102 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4103 elements in a fixed sized array.
4104 (ARM_ELF_ABI_VERSION): Define.
4105 (ARM_ELF_OS_ABI_VERSION): Define.
4106 (R_ARM_THM_ABS5): Fix rightshift and size.
4107 (R_ARM_THM_PC22): Fix size.
4108 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4109 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4110 bfd_reloc_code_real_type.
4112 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4113 no_pipeline_knowledge.
4114 (elf32_arm_link_hash_create): Initialise new field to zero.
4115 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4116 no_pipeline_knowledge. Use this parameter to initialise the field
4117 in the globals data structure.
4118 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4119 no_pipeline_knowledge is false and the binary is from an old
4121 (elf32_arm_merge_private_data): Generate an error if an attempt is
4122 made to linl together big endian and little endian code.
4123 (elf32_arm_post_process_headers): New function: Initialise the
4124 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4126 (elf_backend_post_process_headers): Define.
4128 1999-05-28 Nick Clifton <nickc@cygnus.com>
4130 * elf-bfd.h (struct elf_backend_data): Add new field:
4131 elf_backend_post_process_headers.
4133 * elfxx-target.h (elf_backend_post_process_headers): Define to
4134 NULL if not already defined.
4135 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4137 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4139 (_bfd_elf_compute_section_file_positions): Call
4140 elf_backend_post_process_headers if defined.
4142 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4144 * configure.in: Check whether getuid and getgid exist.
4145 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4146 HAVE_GETGID are not defined, respectively.
4147 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4149 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4150 * configure, config.in: Rebuild.
4152 1999-05-28 Martin Dorey <mdorey@madge.com>
4154 * elf32-i960.c: New file.
4155 * elf.c (prep_headers): Handle bfd_arch_i960.
4156 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4157 * config.bfd (i960-*-elf*): New target.
4158 * configure.in (bfd_elf32_i960_vec): New target vector.
4159 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4160 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4161 * Makefile.in, aclocal.m4, configure: Rebuild.
4163 1999-05-27 Nick Clifton <nickc@cygnus.com>
4165 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4167 (find_howto): New function: Find entries in the
4168 elf32_arm_howto_table.
4169 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4171 (elf32_arm_reloc_type_lookup): Add lookup for
4172 BFD_RELOC_ARM_PLT32.
4174 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4176 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4177 (elf32_arm_link_hash_table_create): Use above function as the
4178 constructor for hash table entries.
4179 (elf32_arm_relocate_section): Avoid crash when there is no output
4181 (elf32_arm_final_link_relocate): New parameter h.
4182 (elf32_arm_relocate_section): Pass symbol hash entry to above
4184 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4187 1999-05-25 Catherine Moore <clm@cygnus.com>
4189 * coff-arm.c (coff_arm_relocate_section): Don't emit
4190 base file entries for pc-relative values.
4192 1999-05-25 DJ Delorie <dj@cygnus.com>
4194 * peicode.h (coff_swap_sym_in): When we create the actual section
4195 to reflect the not-there section C_SECTION symbols refer to,
4196 change the symbol class to C_STAT as the section is now really
4199 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4201 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4204 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4206 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4208 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4209 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4211 1999-05-16 Nick Clifton <nickc@cygnus.com>
4213 * coff-mcore.c (in_reloc_p): Reinstate.
4215 1999-05-15 Nick Clifton <nickc@cygnus.com>
4217 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4218 * bfd-in2.h: Regenerate.
4219 * coff-mcore.c (in_reloc_p): Remove defintion.
4220 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4221 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4222 IMAGE_REL_MCORE_RVA.
4223 (coff_mcore_rtype_to_howto): Add special processing for
4224 IMAGE_REL_MCORE_RVA.
4225 (coff_mcore_relocate_section): Add support for
4226 IMAGE_REL_MCORE_RVA.
4227 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4228 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4230 (mcore_elf_relocate_section): Delete redundant case labels.
4232 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4234 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4235 precedence between bit-and and comparison.
4237 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4239 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4240 list of target formats (targ_selvecs).
4241 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4242 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4244 1999-05-10 DJ Delorie <dj@cygnus.com>
4246 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4247 reasonable mode until "ar x" is smart enough to skip it (fixes
4248 gcc/libgcc.a builds on mips-ecoff targets
4250 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4251 to work. Hack to support MS import libraries, which use different
4252 COMDAT types than GNU.
4253 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4254 to implied zero-length sections (see peicode below)
4255 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4256 filename symbols, which use one *or more* auxents.
4257 * coffswap.h (coff_swap_aux_in): ditto
4258 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4261 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4263 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4264 for all relocations.
4266 1999-05-10 Catherine Moore <clm@cygnus.com>
4268 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4269 if COFF_IMAGE_WITH_PE.
4270 (bfd_arm_process_before_allocation): Likewise.
4271 (bfd_arm_get_bfd_for_interworking): Likewise.
4272 * coff-arm.c: Likewise.
4273 * bfd-in2.h: Regenerate.
4274 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4275 (armpe_big_vec): Likewise.
4276 * configure: Rebuild.
4278 1999-05-10 Nick Clifton <nickc@cygnus.com>
4280 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4281 section, not just .rel. Same for .rela.
4283 1999-05-07 Nick Clifton <nickc@cygnus.com>
4285 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4286 endianism with an error message.
4288 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4290 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4291 assignment from "unsigned char *" to "char *".
4292 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4294 1999-05-05 Catherine Moore <clm@cygnus.com>
4296 * coff-arm.c (coff_arm_relocate_section): Add one to
4297 address of ARM_RVA32 thumb functions.
4299 1999-05-05 Catherine Moore <clm@cygnus.com>
4301 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4302 (elf32_m68k_copy_private_bfd_data): New.
4303 (elf32_m68k_merge_private_bfd_data): New.
4304 (elf32_m68k_print_private_bfd_data): New.
4305 (CPU32_FLAG): Define.
4306 (PLT_CPU32_ENTRY_SIZE): Define.
4307 (elf_cpu32_plt0_entry): Declare.
4308 (elf_cpu32_plt_entry): Declare.
4309 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4310 (elf_m68k_finish_dynamic_symbol): Likewise.
4311 (elf_m68k_finish_dynamic_sections): Likewise.
4312 (elf_backend_plt_header_size): Remove definition.
4313 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4314 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4315 (bfd_elf32_bfd_set_private_flags): Define.
4316 (bfd_elf32_bfd_print_private_bfd_data): Define.
4318 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4320 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4321 and R_LONG_PCREL_MODE.
4323 1999-04-29 Nick Clifton <nickc@cygnus.com>
4325 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4327 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4329 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4330 in relocation calculation.
4332 1999-04-26 Tom Tromey <tromey@cygnus.com>
4334 * aclocal.m4, configure: Updated for new version of libtool.
4336 1999-04-21 Nick Clifton <nickc@cygnus.com>
4338 * coff-mcore.c: Add support for mcore relocs.
4340 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4342 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4343 incorrect use EF_MIPS_xxBITPTRS.
4345 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4347 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4350 * bfd-in2.h: Rebuild.
4351 * libbfd.h: Rebuild.
4353 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4355 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4356 (coff_arm_relocate_section): Add ARM26D transform. Only
4357 change to ARM26D for relocateable links.
4359 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4361 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4362 (bfd_elf32_bfd_print_private_bfd_data): New.
4364 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4366 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4367 refetch addend if USE_REL, add many comments regarding current state.
4368 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4369 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4370 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4371 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4373 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4375 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4376 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4378 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4380 * dwarf2.c (decode_line_info): Don't truncate address to least
4381 significant 32 bits (breaks 64 bit targets).
4382 (lookup_address_in_function_table): Ditto.
4383 (comp_unit_contains_address): Ditto.
4385 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4387 * coff-arm.c (arm_emit_base_file_entry): New routine.
4388 (A2T3_OFFSET): Define.
4389 (T2A3_OFFSET): Define.
4390 (coff_arm_relocate_section): Emit base file entries for interworking
4393 1999-04-13 Philip Blundell <philb@gnu.org>
4395 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4396 relocs 17 through 19.
4398 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4400 * elfcode.h: Remove fnmatch.h.
4401 * elflink.h (elf_link_assign_sym_version): Call back to ld
4402 instead of calling fnmatch.
4404 * config.bfd (i?86-*-beoself): Include pe vecs.
4406 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4408 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4411 1999-04-10 Richard Henderson <rth@cygnus.com>
4413 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4414 when trying to resolve dynamic symbol references.
4415 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4416 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4417 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4418 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4419 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4420 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4421 * elflink.h (elf_link_output_extsym): Likewise.
4423 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4425 * section.c (_bfd_strip_section_from_output): New function moved from
4426 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4427 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4428 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4429 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4430 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4431 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4432 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4433 * bfd-in2.h: Update.
4435 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4437 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4439 1999-04-08 Nick Clifton <nickc@cygnus.com>
4441 * coff-mcore.c: New File: Support for mcore-pe targets.
4442 * cpu-mcore.c: New File: Support for mcore targets.
4443 * elf32-mcore.c: New File: Support for mcore-elf target.
4444 * pe-mcore.c: New File: Definitions for mcore-pe target.
4445 * pei-mcore.c: New File: Definitions for mcore-pei target.
4446 * Makefile.am: Add support for MCore targets.
4447 * Makefile.in: Regenerate.
4448 * config.bfd: Add support for MCore targets.
4449 * configure.in: Add support for MCore targets.
4450 * configure: Regenerate.
4451 * archures.c: Add support for MCore architecture.
4452 * bfd-in2.h: Regenerate.
4453 * coffcode.h: Add support for mcore-pe targets.
4454 * elf.c: Add support for mcore-elf target.
4455 * reloc.c: Add support for MCore relocs.
4456 * targets.c: Add support for MCore targets.
4458 1999-04-07 Nick Clifton <nickc@cygnus.com>
4460 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4461 R_ARM_XPC25 and R_ARM_THM_XPC22.
4462 (elf32_arm_reloc_map): Remove redundant entries.
4464 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4466 * sysdep.h (LC_MESSAGES): Never define.
4468 1999-04-06 Chris Torek <torek@bsdi.com>
4470 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4471 all callers. Rewrite completely.
4472 (_bfd_relocate_contents): Rewrite overflow checking.
4473 * bfd-in2.h: Rebuild.
4475 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4477 From Gabriel Paubert <paubert@iram.es>:
4478 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4479 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4480 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4481 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4482 * ppcboot.c (ppcboot_vec): Use little endian routines for
4485 * elf.c (elfcore_strndup): Only define if it will be used.
4486 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4488 (ppc_elf_check_relocs): Remove unused local i.
4489 (ppc_elf_gc_mark_hook): Add default case to switch.
4491 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4492 * srec.c (srec_scan): Accept \r in symbol definitions.
4493 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4494 (symbolsrec_object_p): Likewise.
4496 1999-04-04 Don Bowman <don@pixsci.com>
4498 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4500 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4502 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4504 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4505 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4507 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4509 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4512 1999-03-31 Nick Clifton <nickc@cygnus.com>
4514 * config.bfd: Add support for arm-epoc-pe target.
4515 * configure.in: Add support for arm-epoc-pe target.
4516 * configure: Regenerate.
4517 * targets.c: Add support for arm-epoc-pe target.
4518 * coff-arm.c: Allow header files to override definition of
4519 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4520 * pe-arm.h: Allow previous header files to override definition of
4521 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4522 * pei-arm.h: Allow previous header files to override definition of
4523 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4524 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4525 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4527 1999-03-30 Nick Clifton <nickc@cygnus.com>
4529 * elf.c (elf_map_symbols): Handle the case where section
4530 symbols are generated for content-less sections which are
4531 not mapped to the output file.
4533 * linker.c: Replace direct references to fields in BFD structure
4534 with accessor macros.
4536 * elflink.h: Replace direct references to fields in BFD structure
4537 with accessor macros.
4539 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4541 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4543 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4544 account when adjusting section symbols during a partial link.
4546 1999-03-24 Nick Clifton <nickc@cygnus.com>
4548 * coff-sparc.c (struct coff_reloc_map): Change type of field
4549 'bfd_reloc_val' to bfd_reloc_code_real_type.
4550 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4551 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4552 * elf32-arc.c (struct arc_reloc_map): Ditto.
4553 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4554 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4555 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4556 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4557 * elf32-sh.c (struct elf_reloc_map): Ditto.
4558 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4559 * elf32-v850.c (struct v850_reloc_map): Ditto.
4560 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4561 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4562 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4564 1999-03-17 Martin Hunt <hunt@cygnus.com>
4566 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4567 function so source-level assembly works. If multiple N_SOs
4568 are seen without and N_FUNs, create an indextable entry with
4569 a NULL function name.
4571 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4573 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4574 of certian similar cpus.
4576 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4578 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4579 Add the 5000. Change the architecture for the 5400 to mips4.
4580 (elf_mips_mach): Add r5000.
4582 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4584 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4586 1999-03-11 Nick Clifton <nickc@cygnus.com>
4588 * binary.c (binary_set_section_contents): Generate warning about
4589 huge file offsets for any section that will occupy file space, not
4590 just those that are loadable.
4592 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4594 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4596 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4598 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4600 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4602 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4603 * elflink.h: Revert all changes since Feb 16. Instead:
4604 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4605 appropriate. Copy it to version symbols.
4606 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4607 symbols if appropriate.
4608 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4609 symbol if appropriate.
4610 (elf_link_output_extsym): If symbol is marked as undefined, and
4611 has no nonweak references, mark it as weak undefined.
4613 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4615 * elflink.h (elf_merge_symbol): When overriding a dynamic
4616 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4618 (elf_link_add_object_symbols): Don't copy the other field if we
4621 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4623 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4624 shared object with a weak undefined symbol.
4626 1999-02-18 Nick Clifton <nickc@cygnus.com>
4628 * elfarm-nabi.c: Set partial_inplace back to false.
4630 1999-02-17 Nick Clifton <nickc@cygnus.com>
4632 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4633 (USER_LABEL_PREFIX): Set to "_".
4635 The following patches are from: Scott Bambrough
4636 <scottb@corelcomputer.com>
4638 * libaout.h (M_ARM6_NETBSD): Set to 143.
4640 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4641 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4642 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4643 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4644 * bfd-in2.h: Regenerate.
4646 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4647 'true' as REL relocs are now being used. Add new PIC relocs:
4648 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4649 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4651 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4653 (elf32_arm_final_link_relocate): Change parameters so that entire
4654 reloc is passed. Add support for PIC relocs.
4655 (elf32_arm_relocate_section): Pass entire reloc to
4656 elf32_arm_final_link_relocate.
4657 (elf32_arm_check_relocs): Handle new PIC relocs.
4658 (elf32_arm_adjust_dynamic_symbol): New function.
4659 (elf32_arm_size_dynamic_sections): New function.
4660 (elf32_arm_discard_copies): New function.
4661 (elf32_arm_finish_dynamic_symbol): New function.
4662 (elf32_arm_finish_dynamic_sections): New function.
4663 (ELF_MAXPAGE_SIZE): Define.
4664 (bfd_elf32_bfd_reloc_type_lookup): Define.
4665 (elf_backend_relocate_section): Define.
4666 (elf_backend_adjust_dynamic_symbol): Define.
4667 (elf_backend_create_dynamic_sections): Define.
4668 (elf_backend_finish_dynamic_symbol): Define.
4669 (elf_backend_finish_dynamic_sections): Define.
4670 (elf_backend_size_dynamic_sections): Define.
4671 (elf_backend_plt_readonly): Define.
4672 (elf_backend_want_got_plt): Define.
4673 (elf_backend_want_plt_sym): Define.
4675 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4677 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4678 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4679 (_bfd_mips_elf_fake_sections): Likewise.
4681 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4683 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4684 bfd_elf32_arm_get_bfd_for_interworking,
4685 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4688 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4689 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4690 elf32_arm_find_nearest_line): Make them static.
4692 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4694 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4695 callers. Do not merge a definition from a shared object with a
4696 weak undefined symbol.
4697 (elf_link_add_object_symbols): Do not change the symbol type or
4698 size if the old symbol overrides the new one.
4700 1999-02-08 Nick Clifton <nickc@cygnus.com>
4702 * config.bfd: Add support for strongarm target.
4704 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4706 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4707 fields instead of unsigned char.
4709 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4711 * Makefile.am: Rebuild dependencies.
4712 * Makefile.in: Rebuild.
4714 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4716 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4717 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4718 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4719 * acinclude.m4: Add comments to uses of AC_DEFINE.
4720 * acconfig.h: Remove.
4721 * configure: Rebuild with current autoconf/automake.
4722 * aclocal.m4: Likewise.
4723 * config.in: Likewise.
4724 * Makefile.in: Likewise.
4726 1999-02-04 DJ Delorie <dj@cygnus.com>
4728 * libbfd.c (real_read): don't call fread for zero bytes. This
4729 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4731 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4733 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4734 of a jump is in the current 256 MB region.
4736 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4738 * format.c (bfd_check_format_matches): Change last patch to only
4739 take effect for the binary target.
4741 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4743 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4745 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4747 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4749 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4751 * format.c (bfd_check_format_matches): If the target was
4752 previously specified, don't check other targets when checking for
4755 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4757 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4758 (elf32_arm_reloc_type_lookup): Removed
4759 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4760 (elf32_arm_reloc_type_lookup): New.
4761 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4762 (elf32_arm_reloc_type_lookup): New.
4764 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4766 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4767 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4768 * Makefile.am: Use new files.
4769 * Makefile.in: Regenerate.
4770 * configure.in: Use new files.
4771 * configure: Regenerate.
4773 1999-02-01 Nick Clifton <nickc@cygnus.com>
4775 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4776 (fr30_elf_gc_sweep_hook): New function.
4777 (elf_backend_can_gc_sections): Define.
4779 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4781 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4782 and bfd_elf32_bigarm_oabi_vec.
4784 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4786 * Makefile.am (elf32-arm-oldabi.lo): New.
4787 (elf32-arm-newabi.lo): New.
4788 * Makefile.in: Regenerate.
4789 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4790 (arm-*-elf): Likewise.
4792 (thumb-*-oabi): New.
4793 * configure: Regenerate.
4794 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4795 (bfd_elf32_bigarm_oabi_vec): New.
4796 * elf32-arm-newabi.c: New.
4797 * elf32-arm-oldabi.c: New.
4798 * elf32-arm.c: Removed.
4801 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4803 * binary.c (binary_set_section_contents): Omit warnings for
4804 unloadable sections.
4806 1999-01-31 Michael Meissner <meissner@cygnus.com>
4808 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4809 powerpc{,le}-*-eabi.
4811 1999-01-29 Nick Clifton <nickc@cygnus.com>
4813 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4814 * dwarf2.c (read_signed_leb128): Remove unused variables.
4816 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4818 * elf.c (assign_file_positions_for_segments): Only adjust
4819 p_align when needed.
4821 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4823 * binary.c (binary_set_section_contents): Don't return early for a
4824 non-loadable section, in case the first section is non-loadable.
4825 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4826 W. Rozycki <macro@ds2.pg.gda.pl>.
4828 1999-01-28 Nick Clifton <nickc@cygnus.com>
4830 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4831 R_FR30_GNU_VTENTRY relocs.
4833 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4835 * elflink.h (elf_link_output_sym): Zero syms which are
4836 part of sections which have been excluded.
4838 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4840 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4842 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4843 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4845 1999-01-27 Nick Clifton <nickc@cygnus.com>
4847 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4849 (fr30_final_link_relocate): Use computed value as result of
4852 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4854 * binary.c (binary_set_section_contents): Emit warning for
4855 huge file offsets due to widely-dispersed section LMAs.
4857 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4859 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4860 align first section to largest section alignment, not first
4863 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4865 * configure.in: Require autoconf 2.12.1 or higher.
4867 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4869 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4870 * bfd-in2.h: Likewise.
4871 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4873 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4875 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4876 * cpu-mips.c: Add support for and independent 4111.
4877 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4878 (_bfd_mips_elf_final_write_processing):
4879 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4881 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4883 * elf32-mips.c (elf_mips_abi_name): New.
4884 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4886 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4888 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4889 Handle bfd_mach_mips4300.
4891 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4893 * elf32-i386.c: Remove leaked development code from patch
4894 1998-12-10 by Richard Henderson.
4896 1998-12-10 Richard Henderson <rth@cygnus.com>
4898 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4899 in debug sections for symbol defined externally.
4901 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4903 * targets.c (bfd_target_vector): Remove duplicate entry for
4906 1998-12-09 Nick Clifton <nickc@cygnus.com>
4908 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4909 since we are using RELAs.
4911 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4913 SCO Open Server Release 5 core file support, from Jouke Numan
4915 * sco5-core.c: New file.
4916 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4917 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4918 * Makefile.am: Rebuild dependencies.
4919 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4920 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4921 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4922 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4923 * bfd-in2.h, configure, Makefile.in: Rebuild.
4925 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4927 * config.bfd (hppa*-*-mpeix*): New target.
4928 * configure.in: Add AC_HEADER_DIRENT.
4929 (hppa*-*-mpeix*): New target.
4930 * configure.host (hppa*-*-mpeix*): New host.
4931 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4932 friends rather than just including <sys/dir.h>.
4933 * som.h (struct som_symbol): Add hppa_priv_level and apto
4934 tc_data. Change all users.
4935 (struct somdata): Add comp_unit field.
4936 (obj_som_compilation_unit): Define.
4937 (bfd_som_attach_compilation_unix): Declare.
4938 * som.c: Check HOST_HPPAMPEIX.
4939 (struct som_misc_symbol_info): Add new field priv_level.
4940 (som_object_setup): Add current_offset parameter. Change all
4942 (setup_sections): Likewise.
4943 (som_object_p): For EXECLIBMAGIC, read the lst header.
4944 (som_write_symbol_strings): Add compilation_unit parameter.
4946 (som_finish_writing): Write out compilation_unit.
4947 (som_bfd_derive_misc_symbol_info): Set priv_level.
4948 (som_build_and_write_symbol_table): Set xleast field to 3.
4949 (som_slurp_symbol_table): Set symbol priv_level.
4950 (bfd_som_attach_compilation_unit): New function.
4951 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4952 priv_level into symbol_value.
4953 * configure, config.in: Rebuild.
4955 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4957 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4958 warning function to call _bfd_error_handler instead.
4960 * libbfd.c (COERCE32): Cast through unsigned long and long to
4961 avoid bug in old version of gcc.
4963 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4964 (elf_backend_additional_program_headers): Don't define.
4966 1998-12-08 Nick Clifton <nickc@cygnus.com>
4968 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4969 relocations to include offset of 2 included in the insns, and the
4970 offset of the relocs within the section.
4972 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4974 The following changes were made by David Taylor
4975 <taylor@texas.cygnus.com>, Edith Epstein
4976 <eepstein@sophia.cygnus.com>, Jim Blandy
4977 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4978 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4979 changes originally made by HP; HP did not create ChangeLog
4982 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4983 automake macro library.
4985 * hpux-core.c (hpux_core_core_file_p): this function now
4986 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4987 found in the corefile! Also, in hpux_core_core_file_p, if we
4988 encounter a section with an unknown type, don't punt. Instead,
4989 just skip it. Also, count the number of sections of known type
4990 that we encounter. If we encounter at least one good one, then
4991 we'll declare that the file is a core file. If we encounter any
4992 unknown ones but some known ones, then we'll issue a warning (but
4993 still declare it to be a core file). Also, correctly decide when a
4995 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4996 (CORE_ANON_SHMEM): define if not defined.
4997 (hpux_core_struct): add members lwpid and user_tid.
4998 (core_kernel_thread_id, core_user_thread_id): new macros.
4999 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5000 the name before storing it in the bfd.
5001 (hpux_core_core_file_p): handle threads.
5003 * libhppa.h (GET_FIELD): protect against redefinition.
5004 (HPPA_WIDE): define.
5005 (GET_FIELD): define.
5010 (sign_extend): redefine.
5011 (assemble_6): define.
5012 (assemble_12): rewrite.
5013 (assemble_16): define.
5014 (assemble_16a): define.
5015 (assemble_17): rewrite.
5016 (assemble_22): define.
5018 1998-12-07 Nick Clifton <nickc@cygnus.com>
5020 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5021 relocations for signed values.
5023 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5025 * mipsbsd.c (MY(set_arch_mach)): Make static.
5026 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5027 bfd_mach_mips* macros rather than simple numbers.
5029 COFF weak symbol support, based on patches from Mark Elbrecht
5030 <snowball3@usa.net>:
5031 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5032 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5033 (coff_write_alien_symbol): Likewise.
5034 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5035 (coff_link_add_symbols): Likewise.
5036 (_bfd_coff_link_input_bfd): Likewise.
5037 (_bfd_coff_write_global_sym): Likewise.
5039 * elf.c (copy_private_bfd_data): Always initialize the
5040 includes_phdrs field.
5042 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5043 file defines a symbol first mentioned in an ELF file.
5045 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5046 possible, rather than only if BFD64.
5047 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5049 * bfd-in2.h: Rebuild.
5051 * srec.c (srec_set_section_contents): Correct test to avoid
5052 switching to 4 byte addresses after seeing a second section which
5053 requires 3 byte addresses. From Joel Schantz
5054 <joel.schantz@argosys.boeing.com>.
5056 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5057 <aymeric.vincent@emi.u-bordeaux.fr>.
5059 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5061 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5062 decide whether the output file is -mrelocatable-lib,
5063 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5065 1998-12-03 Nick Clifton <nickc@cygnus.com>
5067 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5068 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5069 * bfd-in2.h: Regenerate.
5070 * libbfd.h: Regenerate
5072 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5074 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5075 link against a dynamic symbol with no type or size.
5077 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5079 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5080 relocation for section which does not get loaded.
5081 (elf_i386_relocate_section) [R_386_32]: Likewise.
5083 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5085 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5086 reloc_count and i long instead of unsigned long. Handle error
5087 return from bfd_canonicalize_reloc.
5089 1998-12-01 Nick Clifton <nickc@cygnus.com>
5091 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5094 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5096 * elf32-sh.c (elf/sh.h): Include.
5097 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5098 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5099 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5100 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5101 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5103 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5105 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5106 causes division by zero later on.
5108 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5110 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5113 1998-11-25 DJ Delorie <dj@cygnus.com>
5115 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5118 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5120 * elf32-fr30.c (fr30_elf_relocate_section): Call
5121 fr30_final_link_relocate.
5122 (fr30_final_link_relocate): New function: Handle I20 and I32
5124 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5125 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5126 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5128 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5131 The following changes are based on a patch submitted by Gianluca
5132 Moro <glctr@abc.it>:
5134 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5135 not already been updated.
5136 (find_remembered_hi16s_reloc): New parameter 'already_found'
5137 returns state of remembered hi16s reloc.
5138 (remember_hi16s_reloc): Set 'found' field to false.
5139 (hi16s_location): Add 'found' field.
5141 1998-11-23 DJ Delorie <dj@cygnus.com>
5143 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5144 to see .DLL files as unrecognized.
5145 (i3coff_object_p): Sorry, had to hack it to not recognize these
5146 files (pei-i386) on request.
5148 1998-11-23 DJ Delorie <dj@cygnus.com>
5150 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5151 relents. Call bfd_check_format to reinitialize.
5153 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5155 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5158 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5160 * aclocal.m4: regenerate
5161 * configure: regenerate
5163 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5165 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5166 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5167 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5168 respect it as an upper bound on what memory to reference.
5169 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5170 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5171 update vtable_entries_size appropriately.
5173 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5175 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5178 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5180 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5181 bfds; they have no "file" so we fake it.
5182 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5183 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5184 resizing the memory buffer.
5185 * opncls.c (bfd_make_writable): New function; lets you write a
5186 bfd_create'd bfd to an in-memory buffer.
5187 (bfd_make_readable): New function; lets you read back that buffer
5188 as if it were from bfd_openr. Used to build generated archive
5189 members (winsup's ld's dlltool)
5191 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5193 * po/bfd.pot: Regenerated.
5195 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5197 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5200 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5202 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5203 element of the gotentry list for local symbols too.
5204 (elf64_alpha_relocate_section): Unify local and global handling.
5205 Assert that gotent->use_count > 0.
5207 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5209 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5210 update for file name changes of July 2, 1998.
5212 * configure: Rebuild.
5214 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5216 * po/bfd.pot: Regenerated.
5218 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5220 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5221 * aclocal.m4, configure: regenerate
5223 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5225 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5227 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5229 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5230 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5232 * aclocal.m4, configure: regenerated.
5234 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5236 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5237 R_D10V_GNU_VTENTRY relocs.
5238 (elf_d10v_howto_table): Likewise.
5239 (d10v_reloc_map d10v_reloc_map): Likewise.
5240 (elf32_d10v_gc_mark_hook): New.
5241 (elf32_d10v_gc_sweep_hook): New.
5242 (elf32_d10v_check_relocs): New.
5243 (elf32_d10v_relocate_section): New.
5244 (elf_backend_relocate_section): Define.
5245 (elf_backend_can_gc_sections): Define.
5247 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5249 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5250 (BFD64_BACKENDS): ...from here.
5251 (BFD32_BACKENDS_CFILES): Move vms files here...
5252 (BFD64_BACKENDS_CFILES): ...from here.
5253 * Makefile.in: Rebuild.
5255 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5257 * Makefile.am: Add FR30 target.
5258 * Makefile.in: Add FR30 target.
5259 * archures.c: Add support for FR30.
5260 * config.bfd: Add support for FR30.
5261 * configure.in: Add support for FR30.
5262 * reloc.c: Add support for FR30 relocations.
5263 * targets.c: Add support for FR30 relocations.
5264 * bfd-in2.h: Regenerate.
5265 * configure: Regenerate.
5266 * libbfd.h: Regenerate.
5267 * cpu-fr30.c: New file.
5268 * elf32-fr30.c: New file.
5270 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5272 * configure.in: detect cygwin* instead of cygwin32*
5273 * configure: regenerate
5275 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5277 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5278 use bfd_malloc and free instead and check return value from bfd_malloc.
5280 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5282 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5283 * libbfd.h: Rebuild.
5285 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5286 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5287 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5288 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5290 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5292 (mips_elf_link_hash_table_create): Don't initialize
5293 dynsym_sec_strindex.
5294 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5295 (mips_elf_size_dynamic_sections): Generate a section symbol for
5296 every output section.
5297 (mips_elf_finish_dynamic_sections): Count all sections for
5299 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5302 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5304 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5305 for later PLT entries in large PLTs.
5306 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5308 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5310 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5312 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5314 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5315 * elflink.h (elf_collect_hash_codes): New function. This function is
5316 called for each exported symbol and we compute the ELF hash value for
5318 (compute_bucket_value): New function. It is called from
5319 size_dynamic_sections to determine the hash table size. When we are
5320 optimizing a better, but slower, algorithm is used.
5321 (size_dynamic_sections): Call compute_bucket_value.
5323 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5325 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5327 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5329 (sh_elf_gc_mark_hook): New.
5330 (sh_elf_gc_sweep_hook): New.
5331 (sh_elf_check_relocs): New.
5332 (elf_backend_can_gc_sections): Define.
5334 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5336 * acinclude.m4: undo previous gettext change
5337 * aclocal.m4: rebuild with right version of aclocal.
5339 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5341 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5342 aclocal.m4 to acinclude.m4, so they don't get lost.
5344 * elfcore.h: rewrite for better corefile support.
5345 * elf.c (elfcore_*): new functions.
5346 * elf-bfd.h (elf_obj_tdata): new structure members.
5347 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5349 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5351 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5353 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5354 and R_M32R_GNU_VTENTRY.
5355 (elf_backend_can_gc_sections): Define.
5356 (m32r_elf_check_relocs): New.
5357 (m32r_elf_gc_mark_hook): New.
5358 (m32r_elf_gc_sweep_hook): New.
5359 (m32r_elf_relocate_section): Handle VT relocs.
5361 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5363 * coff-arm.c (arm_relocate_section): Remove redundant test.
5365 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5366 cleat that the 'bitsize' field is the size of the bitfield AFTER
5367 relocation not before.
5369 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5371 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5374 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5376 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5377 R_SPARC_GNU_VTENTRY.
5378 (elf32_sparc_check_relocs): Handle them.
5379 (elf32_sparc_reloc_type_lookup): Likewise.
5380 (elf32_sparc_relocate_section): Likewise.
5381 (elf32_sparc_gc_mark_hook): New.
5382 (elf32_sparc_gc_sweep_hook): New.
5384 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5386 * som.c (som_finish_writing): Perform some sanity checks when
5387 writing an executable or shared library.
5389 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5391 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5392 * configure.in (elf): Add dwarf1.lo.
5393 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5394 * elf.c (_bfd_elf_find_nearest_line): Add call to
5395 _bfd_dwarf1_find_nearest_line.
5396 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5397 Add call to _bfd_dwarf1_find_nearest_line.
5398 * configure: Rebuilt.
5400 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5402 * elflink.h (elf_gc_sections): Do not allow garbage
5403 collection if dynamic sections have been created.
5405 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5407 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5409 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5410 (v850_elf_perform_relocation): Likewise.
5411 (v850_elf_final_link_relocate): Likewise.
5412 (v850_elf_relocate_section): Likewise.
5413 (v850_elf_gc_sweep_hook): New routine.
5414 (v850_elf_gc_mark_hook): New routine.
5415 (elf_backend_can_gc_sections): Define.
5417 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5419 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5422 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5424 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5425 Declare size as bfd_size_type.
5426 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5428 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5430 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5432 * som.c (CPU_PA_RISC2_0): Define.
5433 (_PA_RISC2_0_ID): Likewise.
5434 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5436 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5438 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5439 has a base which is already defined, only add the referenced
5440 symbol to the dynamic symbol table if it is defined or referenced
5443 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5446 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5448 * elflink.h (elf_link_add_object_symbols): Undo last change.
5450 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5452 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5453 symbol for the indirect alias to a versioned symbol.
5455 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5457 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5458 (elf32_i386_vtentry_howto): New.
5459 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5460 or elf32_i386_vtinherit_howto on lookup.
5462 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5464 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5465 reloc_type. Rename R_68K__max to R_68K_max.
5466 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5469 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5471 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5472 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5474 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5477 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5479 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5480 message has a null byte terminator.
5482 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5484 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5485 word subject to R_V850_32 relocation.
5487 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5489 * dwarf2.c: Add comment describing problem computing line numbers
5490 for undefined symbols at link time.
5492 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5494 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5495 transform a defweak into a plt entry.
5496 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5497 plt entry references to receive a RELATIVE reloc.
5498 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5499 (elf64_alpha_relocate_section): Assert we don't overrun
5500 the allocated relocation space.
5502 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5504 * elf.c (swap_out_syms): Always treat section symbols as
5505 special, even if they are attached to a common section.
5507 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5509 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5510 sections with v850 common section attributes into named v850
5512 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5513 common section attributes into named v850 common sections.
5515 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5517 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5520 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5522 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5523 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5524 reloc to the wrong section a warning, not an error. .dynsbss
5525 is not an output section, so there is no need to check for it.
5527 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5529 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5531 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5533 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5534 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5536 (elf32_arm_gc_mark_hook): New.
5537 (elf32_arm_gc_sweep_hook): New.
5538 (elf32_arm_check_relocs): New.
5539 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5541 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5544 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5546 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5547 assume there is no PLT or GOT.
5549 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5551 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5552 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5553 also accepted as a function symbol type.
5555 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5557 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5559 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5562 match definition of _bfd_gc_sections field.
5563 * libbfd.h: Rebuild.
5565 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5567 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5568 the addend of a dynamic relocation referencing a section.
5569 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5570 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5572 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5574 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5575 bed has a size_dynamic_sections routine before trying to use it.
5577 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5579 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5580 _bfd_elf_rel_vtable_reloc_fn.
5582 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5584 * Makefile.am: Add elf32-arm.c.
5585 * Makefile.in: Rebuild.
5586 * elf-bfd.h: Add elf_backend_get_symbol_type.
5587 * elf.c (swap_out_syms): If defined, call
5588 elf_backend_get_symbol_type.
5589 * elf32-arm.c: Define elf_backend_get_symbol_type.
5590 (elf32_arm_get_symbol-type): New routine.
5591 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5592 (bfd_elf32_arm_process_before_allocation): Change to
5593 check for STT_ARM_TFUNC.
5594 (elf32_arm_final_link_relocate): Likewise.
5595 * elfxx-target.h: Add elf_backend_get_symbol_type.
5597 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5599 * archures.c (bfd_mach_alpha_ev[456]): New.
5600 * cpu-alpha.c: Rework to match these types.
5601 * bfd-in2.h: Rebuild.
5603 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5605 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5606 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5608 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5609 (elf_i386_reloc_type_lookup): Recognize them.
5610 (elf_i386_check_relocs): Pass them off to generic code.
5611 (elf_i386_relocate_section): Ignore them.
5612 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5613 (elf_backend_can_gc_sections): True.
5615 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5617 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5618 before looking at owner field.
5619 (elf32_arm_to_thumb_stub): Ditto.
5620 (elf32_arm_relocate_section): Compute name before calling
5621 elf32_arm_final_link_relocate().
5623 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5625 * elf.c: comment and formatting cleanups.
5628 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5630 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5631 (core files are treated differently than object files).
5632 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5633 bfd_elf_mkcorefile): declare.
5634 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5635 bfd_elf_mkcorefile): add to bfd_target vector.
5636 * elfcore.h (elf_core_file_p): save the program header table,
5637 and set the bfd architecture from the elf file header.
5638 * elf.c (bfd_elf_mkcorefile): new function.
5639 (_bfd_elf_write_corefile_contents): new function.
5640 (assign_file_positions_for_segments): add cases for handling
5641 PT_NOTE segments. (assign_file_positions_except_relocs):
5642 core files should be handled the same as exec files.
5643 (prep_headers): identify core files as type ET_CORE.
5644 (copy_private_bfd_data): identify the sections belonging to
5645 the PT_NOTE segment.
5647 * elf32-sparc.c (elf32_sparc_final_write_processing):
5648 add break statement to default case.
5650 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5652 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5653 section (not input) will be in sections ".sbss", ".sbss2",
5654 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5655 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5656 output_offset for correct evaluation of addend.
5658 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5660 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5661 elf32_arm_allocate_interworking_sections and
5662 elf32_arm_process_before_allocation.
5664 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5666 * bfd-in.h: Ammend prototype for
5667 elf32_arm_process_before_allocation to remove surplus third
5670 * bfd-in2.h: Regenerate.
5672 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5674 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5676 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5678 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5679 calculated for RELOC_SPARC_REV32 case.
5681 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5683 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5684 elf32_arm_allocate_interworking_sections and
5685 elf32_arm_process_before_allocation.
5686 * bfd-in2.h: Regenerated.
5687 * elf32-arm.c Define elf32_arm_link_hash_table.
5688 (insert_thumb_branch): New routine.
5689 (find_thumb_glue): New routine.
5690 (find_arm_glue): New routine.
5691 (record_arm_to_thumb_glue): New routine.
5692 (record_thumb_to_arm_glue): New routine.
5693 (elf32_arm_link_hash_table_create): New routine.
5694 (elf32_arm_get_bfd_for_interworking): New routine.
5695 (elf32_arm_allocate_interworking_sections) New routine.
5696 (elf32_arm_process_before_allocation) New routine.
5697 (elf32_thumb_to_arm_stub): New routine.
5698 (elf32_arm_to_thumb_stub): New routine.
5699 (elf32_print_private_bfd_data): Fix typo.
5700 (elf32_arm_final_link_relocate): Add argument sym_sec.
5701 Check for branches to thumb symbols in case R_ARM_PC24.
5702 Check for branches to arm symbols in case R_ARM_THM_PC22.
5703 (elf32_arm_relocate_section): Pass symbol section to
5704 elf32_arm_final_link_relocate.
5706 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5708 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5709 entries unless the symbol is defined in the executable; in
5710 particular, undefined weak symbols get a PLT entry.
5712 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5714 * libaout.h: Remove nested comment to avoid warning.
5716 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5718 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5719 R_ARM_PC24 relocation.
5721 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5723 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5724 argument is_local. Add argument sym_flags. Check sym_flags
5725 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5726 (elf32_arm_relocate_section): Don't pass local sym and pass
5727 sym_flags to elf32_arm_final_link_relocate.
5729 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5731 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5732 to not count too few relocs for dynamicly linked executables.
5734 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5736 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5737 symbols without a dynamic index dynamic. Consider all weak
5739 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5740 correspondance between input and output sections.
5742 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5744 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5745 that use a .got.plt section start the got offset at zero.
5747 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5749 * ieee.c (ieee_write_processor): Correct the processor ID written
5750 out for bfd_arch_m68k, accommodating change of March 25.
5752 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5754 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5755 R_ARM_THM_RPC22 relocations.
5757 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5759 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5761 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5762 .got relocs in -Bsymbolic shared objects.
5764 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5766 * elf32-arm.c: Add private flags to ELF header.
5767 (elf32_arm_print_private_bfd_data): New Function.
5768 (elf32_arm_set_private_flags): New Function.
5769 (elf32_arm_copy_private_flags): New Function.
5770 (elf32_arm_merge_private_bfd_data): New Function.
5772 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5774 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5776 (elf32_sparc_relocate_section): Likewise.
5778 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5780 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5781 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5782 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5783 of the function. Recognize no .plt as static linking.
5785 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5787 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5788 ".liblist" string through gettext.
5790 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5792 * Makefile.am: Add support for elf32-arm.lo.
5793 * Makefile.in: Rebuild.
5794 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5795 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5796 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5797 * configure: Regenerate.
5798 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5799 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5800 bfd_target bfd_elf32_littlearm_vec.
5801 * elf32-arm.c: New file.
5803 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5805 * libaout.h (M_SPARCLITE_LE): New machine.
5806 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5807 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5808 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5809 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5810 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5811 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5812 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5813 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5814 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5815 be BFD_RELOC_SPARC_REV32.
5817 * config.bfd (sparc86x-*-aout): New
5819 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5821 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5822 actually mapping the output sections.
5824 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5827 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5828 (mn10300_elf_reloc_map): Similarly.
5829 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5831 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5833 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5835 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5836 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5837 elf_mips_reloc_type defined in elf/mips.h.
5839 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5841 * elf64-mips.c: Remove reloc_type definition completely. It's now
5844 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5846 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5847 as they are defined in elf/mips.h now.
5849 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5852 * Re-add lost change:
5853 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5855 (mn10300_elf_relax_section): Include stack space for register saves
5856 in the imm8 field of a "call" instruction.
5857 (compute_function_info): Determine how much stack is allocated by
5858 the movm instruction. Fix typo.
5859 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5861 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5863 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5864 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5866 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5868 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5870 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5872 * elf32-hppa.h: Let ELF header define the enum containing the
5873 external reloc numbers.
5874 * elf32-i386.h: Likewise.
5876 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5878 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5879 * elf32-mips.c: Likewise.
5880 * elf32-ppc.c: Likewise.
5882 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5884 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5885 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5887 * bfd-in.h: Regenerate.
5888 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5889 parameter to 'unsigned int' to avoid K&R compatability problems.
5891 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5893 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5894 functionname_ptr to be const. Change line_ptr to be unsigned.
5896 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5897 macro is not defined. Change second parameter from bfd_link_info
5898 to coff_final_link_info. Add prototype.
5899 (coff_final_link_postscript): Simplify handling when macro is not
5900 defined. Add prototype.
5902 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5904 * elf-mn10300.c: Before include system specific ELF header define
5905 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5906 * elf32-mips.c: Likewise.
5907 * elf32-ppc.c: Likewise.
5909 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5911 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5912 temporary patch over to elf64-mips.c as well.
5914 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5916 * elf32-mips.c (reloc_type): Temporarily disable definition of
5917 standard relocation since they are now defined in elf/mips.h.
5919 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5921 * elf-m10200.c (mn10200_elf_final_link_relocate):
5922 Modify range test for case R_MN10200_8.
5924 * elf-m10300.c (mn10300_elf_final_link_relocate):
5925 Modify range test for case R_MN10300_8.
5927 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5929 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5930 * elf32-i386.c (elf_backend_got_header_size): Define.
5931 (elf_backend_plt_header_size): Define.
5932 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5933 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5934 * elfxx-target.h: Provide a default of zero.
5935 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5936 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5938 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5939 entry from an executable, even if the plt refcount goes to 0.
5941 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5943 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5944 directory name at the line number.
5946 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5947 with an unspecified type.
5949 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5951 * sunos.c: Add undef of valid to avoid problem on SunOS.
5953 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5955 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5957 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5959 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5960 R_68K_PCxx and R_68K_xx relocations. Make sure that
5961 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5962 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5963 R_68K_xx relocations.
5964 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5965 that has no plt entry.
5966 (elf_m68k_relocate_section): Ignore the plt offset in a static
5968 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5970 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5973 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5975 (howto_table, reloc_map): Add entries for them.
5976 (elf_m68k_check_relocs): Handle them. Implement reference
5977 counting for got and plt entries.
5978 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5979 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5981 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5982 (elf_m68k_relocate_section): Handle the new reloc types.
5983 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5984 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5985 * elflink.h (elf_link_add_object_symbols): When creating an
5986 indirect reference for symbol versioning also copy the plt
5988 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5989 flag also reset the plt offset.
5990 (elf_link_assign_sym_version): Likewise.
5991 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5992 the size of the entry in bytes.
5993 (elf_gc_allocate_got_offsets): Likewise.
5995 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5997 * elflink.h (elf_gc_sections): Return true rather than falling off
6000 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6003 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6005 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6006 comment describing when it should be enabled.
6007 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6010 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6012 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6013 information ATN records.
6015 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6017 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6018 section for an absolute symbol in a fully linked file. Based on
6019 patch from Christian Holland <CHolland@de.lucent.com>.
6021 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6023 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6024 that a symbol is undefined.
6026 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6028 * som.c (som_bfd_gc_sections): Define.
6030 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6032 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6033 overflows in ARM_26D patches, since they have already been
6034 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6036 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6038 * coffcode.h (coff_write_object_contents): If we have any long
6039 section names, call coff_write_symbols even if there are no
6042 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6045 PT_LOAD segment, rather than only setting it once for the entire
6048 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6049 rather than ignoring every phdr with a p_paddr of 0, ignore all
6050 the phdrs if they all have a p_paddr of 0.
6052 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6053 section was discarded from the link.
6055 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6057 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6059 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6061 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6062 floating point operations.
6064 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6066 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6069 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6071 Merge of vax/vms (read-only) support
6072 * configure.com: Support Vax target.
6073 * makefile.vms: Support Vax target.
6074 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6075 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6077 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6079 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6081 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6083 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6085 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6086 * targets.c (bfd_target_ovax_flavour): New flavour.
6087 (vms_alpha_vec): Renamed from evax_alpha_vec.
6089 (target_vector): Update accordingly.
6090 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6092 (vax*-*-*vms*): New target.
6093 * Makefile.am: Update for renamed files. Rebuild dependencies.
6094 * bfd-in2.h: Rebuild.
6095 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6097 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6099 Based on patch from Matt Semersky <matts@scd.hp.com>:
6100 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6101 pointer on abfd->outsymbols.
6102 (generic_add_output_symbol): Handle NULL sym parameter.
6104 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6106 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6109 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6111 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6112 when handling 32 bit immediate relocs.
6113 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6115 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6117 * section.c (STD_SECTION): Account for recently added gc_mark
6118 field in struct asection.
6120 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6121 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6123 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6125 ELF Section-level Garbage Collection:
6126 * bfd.c (bfd_gc_sections): New.
6127 * aout-adobe.c: Hook to default implementation.
6128 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6129 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6130 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6131 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6132 * tekhex.c, versados.c: Likewise.
6133 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6134 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6136 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6137 (bfd_generic_gc_sections): New.
6138 * section.c (SEC_KEEP): New.
6139 (asection): Add gc_mark member.
6141 * elfcode.h (elf_gc*): New name remappings.
6142 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6143 sections to be excluded.
6144 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6145 (elf_gc_propogate_vtable_entries_used): New.
6146 (elf_gc_smash_unused_vtentry_relocs): New.
6147 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6148 (elf_gc_common_finalize_got_offsets): New.
6149 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6150 * elfxx-target.h: Add and default gc hooks.
6152 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6154 (struct elf_obj_tdata): Likewise for local_got_offsets.
6155 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6156 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6157 * elf64-sparc.c, elflink.h: Likewise.
6159 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6160 (ELF_LINK_HASH_MARK): Define.
6161 (struct elf_backend_data): Add GC hooks.
6162 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6164 * elf-m10300.c (mn10300_elf_check_relocs): New.
6165 (mn10300_elf_gc_mark_hook): New.
6166 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6167 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6168 (mn10300_elf_final_link_relocate): Likewise.
6169 (mn10300_elf_relocate_section): Likewise.
6170 (elf_backend_can_gc_sections): Define.
6171 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6172 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6173 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6174 (mips_info_to_howto_rel): Likewise.
6175 (mips_elf_relocate_section): Likewise.
6176 (mips_elf_check_relocs): Likewise.
6177 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6178 (elf_backend_can_gc_sections): Define.
6179 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6180 (ppc_elf_howto_raw): Handle them.
6181 (ppc_elf_reloc_type_lookup): Likewise.
6182 (ppc_elf_relocate_section): Likewise.
6183 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6184 Handle new vtable relocs.
6185 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6186 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6187 (elf_backend_can_gc_sections): Define.
6189 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6191 * archures.c (bfd_mach_mn10300): Define.
6192 * elf-m10300.c: Include elf/mn10300.h
6193 (elf_mn10300_mach): New function.
6194 (_bfd_mn10300_elf_final_write_processing): Likewise.
6195 (_bfd_mn10300_elf_object_p): Likewise.
6196 (elf_backendfinal_write_processing): Define.
6197 (elf_backend_object_p): Likewise.
6199 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6201 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6204 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6207 link_next field, not the next field.
6209 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6211 * elf.c (map_sections_to_segments): Check the section address
6212 against the phdr size both with and without a modulo of
6215 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6217 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6218 linker created empty input section if the output section has the
6221 * elflink.h (elf_link_output_extsym): Print an error message if
6222 _bfd_elf_section_from_bfd_section fails.
6224 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6227 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6229 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6230 native linker output. Avoid putting an empty section in more than
6233 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6235 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6236 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6238 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6240 * elf.c (swap_out_syms): New arg relocatable_p.
6241 Don't add section VMA to symbols for relocatable output.
6242 (_bfd_elf_compute_section_file_positions): Update call to
6245 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6247 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6248 against 'addend' be signed rather than unsigned.
6250 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6252 * elf32-m32r.c: Add prototyps for static functions.
6254 * coff-arm.c: Add prototypes for static functions.
6256 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6258 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6259 LMA is used to order sections in a segment.
6261 * elf32-v850.c: Add prototypes for static functions.
6262 Change type of addend parameter to bfd_vma in various functions.
6264 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6266 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6267 complain_overflow_signed instead of complain_overflow_bitfield.
6269 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6271 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6272 when comparing against 0.
6274 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6276 * Makefile.am (config.status): New target.
6277 * Makefile.in: Rebuild.
6279 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6281 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6282 error if previous object endianness doesn't match current object.
6284 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6286 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6287 _bfd_elf_print_private)bfd_data ().
6289 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6291 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6293 (elf_link_add_object_symbols): Set type_change_ok and
6294 size_change_ok before calling elf_merge_symbol.
6296 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6297 undefined symbol error, don't also issue an overflow error.
6299 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6301 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6302 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6303 message instead of crashing.
6305 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6307 * archures.c (bfd_mach_cpu32): Define.
6308 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6310 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6311 * ieee.c: Include <ctype.h>.
6312 (ieee_object_p): Parse out process ID string to make it more
6313 likely to be acceptable for bfd_scan_arch.
6314 * bfd-in2.h: Rebuild.
6316 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6318 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6319 _bfd_elf_print_private_bfd_data() so that the program header will
6322 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6324 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6325 0x68. Reindent. Add some comments.
6327 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6329 * elf.c (copy_private_bfd_data): Adjust physical address of
6330 segment in output BFD to contain LMAs of its sections.
6332 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6334 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6335 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6336 endian data 32 bit relocations.
6337 (elf32_sparc_merge_private_bfd_data): Check if linking little
6338 endian objects with big endian objects.
6339 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6340 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6341 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6343 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6344 * archures.c (bfd_mach_sparc_sparclite_le): New.
6345 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6347 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6349 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6352 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6354 * bfd-in.h: Move over patch to bfd-in2.h.
6356 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6358 (_bfd_relocate_contents): Likewise.
6360 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6362 * peicode.h (add_data_entry): If the section has no private data
6363 then do not create a Data Dictionary entry for it.
6365 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6367 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6368 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6369 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6370 subsections during relaxation more correctly.
6372 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6374 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6375 Add extra argument to bfd_arm_process_before_allocation ().
6376 * bfd-in.h: Reflect changes made in bfd-in2.h.
6377 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6378 coff class of a BFD symbol.
6379 * coff-arm.c: Add support for interworking between Thumb code and
6380 non-interworking aware ARM code.
6382 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6384 * po/Make-in (install-info): New target.
6386 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6388 * filemode.c: Remove; not used.
6390 If sysdep.h includes a header file, don't include it again:
6391 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6393 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6395 * archive.c: Don't include <string.h> or <errno.h>.
6396 * evax-alpha.c; Don't include <stdio.h>.
6397 * evax-egsd.c: Likewise.
6398 * evax-etir.c: Likewise.
6399 * evax-misc.c: Likewise.
6400 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6401 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6403 * hpux-core.c: Likewise.
6404 * netbsd-core.c: Likewise.
6406 * libbfd.c: Don't include <sys/types.h>.
6407 * nlmcode.h: Don't include <string.h>.
6408 * osf-core.c: Don't include <string.h> or <stdio.h>.
6409 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6410 <errno.h>, or <unistd.h>.
6411 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6413 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6415 * configure.com: If the version number can not be found in
6416 configure.in, set it to "unknown" rather than "2.8.1".
6418 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6420 * elf32-mips.c (elf_mips_mach): New.
6421 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6422 (_bfd_mips_elf_final_write_processing): Use the names
6423 of machines, rather than the numbers. Set both the ARCH
6424 and MACH in e_flags. Handle a few more specific machines.
6425 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6426 EF_MIPS_ARCH and EF_MIPS_MACH.
6428 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6430 * syms.c (bfd_is_local_label): Revert last change.
6431 * srec.c (srec_write_symbols): Discard debugging symbols.
6433 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6435 * som.c: Include <ctype.h>.
6436 * som.h: Don't include sysdep.h.
6438 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6440 * libbfd.h: Rebuilt.
6441 * libbfd-in.h: Removed gettext includes and defines.
6442 * sysdep.h: Moved gettext-related includes and defines here.
6444 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6446 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6447 an ad-hoc test. Kill bogus #if 0 code.
6448 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6450 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6452 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6453 when generating a normal executable for a symbol defined in a
6454 regular file. When copying a reloc into the output file, adjust
6455 the addend for a PC relative reloc against a global symbol.
6457 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6459 * libbfd.h: Rebuilt.
6460 * libbfd-in.h (_): Define as dgettext.
6462 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6464 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6466 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6467 when declaring parameter types.
6468 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6470 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6472 * config.bfd: If we include any ELF targets in targ_defvec and/or
6473 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6474 * elf32-gen.c (dummy): New static const variable.
6475 (elf_generic_info_to_howto): New static function.
6476 (elf_generic_info_to_howto_rel): New static function.
6477 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6478 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6479 * elf64-gen.c: Same changes as elf32-gen.c.
6480 * elfcode.h (elf_object_p): For the generic target, ignore a
6481 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6483 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6485 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6486 * configure: Rebuild.
6488 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6490 * config.bfd: Update OSR5/Unixware patterns.
6492 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6494 * elf.c (assign_file_positions_for_segments): Allow for holes
6495 between sections added by a link script.
6497 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6499 * configure.in: Change version number to 2.9.4
6500 * configure: Rebuild.
6502 Based on patch from H.J. Lu <hjl@gnu.org>:
6503 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6504 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6505 * bfd-in2.h: Rebuild.
6507 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6509 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6512 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6514 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6515 (elf64_alpha_relax_section): Fill them in.
6516 (elf64_alpha_relax_opt_call): Implement more than a stub.
6517 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6518 alignment on .scommon.
6519 (elf64_alpha_merge_gots): Merge use counts as well.
6521 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6523 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6524 for calculating a local symbol's address.
6525 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6526 Set the .got's cooked size as well as the raw size.
6528 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6530 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6531 internationalisation of printed information.
6533 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6534 internationalisation of printed information.
6536 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6538 * syms.c (struct indexentry): Change directory_name, file_name,
6539 and function_name fields to char *.
6540 (struct stab_find_info): Change cached_file_name field to char *.
6542 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6544 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6546 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6548 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6550 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6552 * Makefile.am (install-data-local): Make $(includedir).
6553 * Makefile.in: Rebuild.
6555 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6557 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6559 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6561 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6562 * Makefile.in: Rebuild.
6564 * bfd-in2.h: Rebuild for Nick's changes.
6566 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6568 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6569 change wrt length == max_namelen.
6571 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6573 * Many files: Added gettext invocations around user-visible
6575 * libbfd-in.h: Added gettext includes and defines.
6576 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6577 HAVE_LC_MESSAGES): Define.
6578 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6580 * Makefile.am (SUBDIRS): Added po.
6581 (POTFILES): New macro.
6582 (po/POTFILES.in): New target.
6583 (SOURCE_HFILES): New macro.
6585 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6587 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6589 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6590 NT_PRSTATUS note section encountered, it contains the status of
6591 the currently executing thread when the core file was written.
6593 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6595 * libcoff.h: Add extra parameter to
6596 bfd_coff_link_output_has_begun overrideable function.
6597 * cofflink.c: Pass extra parameter to
6598 bfd_coff_link_output_has_begun function.
6599 * bfd-in.h: Add prototypes for exported ARM interworking
6601 * peicode.h: ARM specific code reorganised to conform to BFD
6603 * coffcode.h: ARM specific code reorganised to conform to BFD
6605 * coff-arm.c: Code reorganised to conform to the BFD coding
6606 conventions. Global variables have been moved into an ARM
6607 specific hash table structure and a new function:
6608 bfd_arm_get_bfd_for_interworking() has been created which is
6609 called from the linker scripts.
6611 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6613 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6615 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6616 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6617 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6618 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6620 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6622 * config.bfd: Added sparc86x support.
6624 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6627 an out of range pc-relative jump/call to an undefined weak symbol.
6629 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6631 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6634 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6636 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6637 an error other than bfd_error_system_call, set the error to
6638 bfd_error_wrong_format.
6640 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6641 bfd_elf32_powerpcle_vec.
6643 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6644 program segments are zero, don't set p_paddr_valid.
6646 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6648 * elf64-alpha.c: Initial implementation of relaxation --
6649 (struct alpha_elf_link_hash_entry): Add use_count member.
6650 (elf64_alpha_check_relocs): Initialize and increment it.
6651 (elf64_alpha_can_merge_gots): Check it when considering merging.
6652 (elf64_alpha_merge_gots): Drop entries with zero use.
6653 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6654 (elf64_alpha_always_size_sections): Split out got sizing ...
6655 (elf64_alpha_size_got_sections): ... here. New function.
6656 (elf64_alpha_relax_find_reloc_ofs): New function.
6657 (elf64_alpha_relax_with_lituse): Likewise.
6658 (elf64_alpha_relax_without_lituse): Likewise.
6659 (elf64_alpha_relax_opt_call): Likewise.
6660 (elf64_alpha_relax_section): Likewise.
6661 (elf64_alpha_add_symbol_hook): Likewise.
6662 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6663 (elf64_alpha_relocate_section): Likewise.
6664 (bfd_elf64_bfd_relax_section): Define.
6665 (elf_backend_add_symbol_hook): Likewise.
6667 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6669 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6670 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6671 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6673 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6675 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6676 * configure: Rebuild.
6678 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6680 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6681 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6682 * configure.in: Define and substitute WIN32LDFLAGS and
6684 * aclocal.m4: Rebuild with new libtool.
6685 * configure, Makefile.in: Rebuild.
6687 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6689 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6690 before any other symbols in the same section.
6692 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6694 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6697 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6699 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6701 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6702 Use addr_size for address size, rather than sizeof(bfd_vma).
6703 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6704 Fix call to read_address.
6705 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6706 Scrap other unneeded arguments. Fix call to read_address.
6707 (scan_unit_for_functions): Fix call to read_attribute.
6708 (parse_comp_unit): We now handle more values for addr_size.
6709 Set addr_size in unit. Fix call to read_attribute and
6712 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6714 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6716 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6718 * archures.c (bfd_default_scan): Add m68k cases back to default
6719 switch, reverting patch of March 25, since IEEE support depends
6722 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6724 * Makefile.am (diststuff): New target.
6725 * Makefile.in: Rebuild.
6727 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6729 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6730 som_offset when we have an extended name table.
6732 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6734 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6736 * Makefile.in: Rebuild.
6738 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6740 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6741 symbols when creating a shared library.
6742 (elf_m68k_adjust_dynindx): New function, used by above code.
6743 (elf_m68k_finish_dynamic_sections): Initialize the section
6745 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6747 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6749 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6752 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6754 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6757 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6759 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6762 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6764 * configure.in: Set version to 2.9.1.
6765 * configure: Rebuild.
6767 * Branched binutils 2.9.
6769 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6771 * syms.c (ENABLE_CACHING): Define.
6772 (struct indexentry): Define.
6773 (struct stab_cache): Remove.
6774 (cmpindexentry): New static function.
6775 (struct stab_find_info): Add new fields: indextable,
6776 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6777 cached_file_name. Remove fields: file_cache, function_cache, and
6779 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6780 index table and search it.
6782 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * elf.c (_bfd_elf_copy_private_section_data): Call
6785 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6787 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6789 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6791 * coff-arm.c: Define all globally visible variables and functions
6792 only when COFF_WITH_PE is not defined.
6793 * configure.in (armpe_little_vec, armpe_big_vec): Add
6795 * configure: Rebuild.
6797 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6799 Fix some gcc -Wall warnings:
6800 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6801 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6802 * archures.c (bfd_default_scan): Likewise.
6803 * bfd.c (bfd_scan_vma): Likewise.
6804 * binary.c (mangle_name): Likewise
6805 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6806 * coff-sh.c (sh_relocate_section): Likewise.
6807 * coff-stgo32.c (create_go32_stub): Likewise.
6808 * coffcode.h (coff_slurp_line_table): Likewise.
6809 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6810 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6811 (assign_file_positions_for_segments): Likewise.
6812 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6813 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6814 * oasys.c (oasys_write_sections): Likewise.
6815 * ppcboot.c (ppcboot_object_p): Likewise.
6816 (mangle_name): Likewise.
6817 * riscix.c (riscix_fix_pcrel_26): Likewise.
6818 * srec.c (srec_scan): Likewise.
6819 * stabs.c (_bfd_write_section_stabs): Likewise.
6820 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6821 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6822 switch. Declare parameters for function pointers.
6823 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6825 * elf.c (elf_sort_sections): Likewise.
6826 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6827 Add default cases to switches.
6828 (coff_arm_relocate_section): Remove unused local variables.
6830 (coff_arm_bfd_set_private_flags): Change flag variable to type
6832 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6833 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6834 (dump_toc): Change cat to const, and initialize it.
6835 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6836 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6837 (sh_elf_relocate_section): Initialize r_symndx.
6838 * coffcode.h (coff_compute_section_file_positions): Only declare
6839 old_sofar if ALIGN_SECTIONS_IN_FILE.
6840 (coff_write_object_contents): Initialize csym.
6841 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6842 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6844 * dwarf2.c: Include libiberty.h.
6845 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6846 (decode_line_info): Remove unused local variables.
6847 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6848 (m32r_elf_relocate_section): Likewise.
6849 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6850 (v850_elf_reloc): Likewise.
6851 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6852 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6853 * elf.c (assign_file_positions_for_segments): Always set adjust.
6854 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6855 parenthesize expression.
6856 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6857 (m32r_elf_object_p): Return a value.
6858 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6859 * elf32-mips.c (mips_elf_final_link): Initialize last.
6860 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6861 * elf32-v850.c (v850_elf_object_p): Return a value.
6862 (v850_elf_print_private_bfd_data): Change fprintf format string.
6863 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6865 * elflink.h (elf_link_add_object_symbols): Change vernum to
6866 unsigned int, and initialize it. Change fprintf format string.
6867 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6868 when setting or comparing to soname_indx.
6869 (elf_create_pointer_linker_section): Change num_symbols to
6871 * libcoff-in.h (coff_data_type): Change flags to flagword.
6872 * peicode.h (pe_print_idata): Initialize idx. Change j to
6873 bfd_size_type. Initialize hint_member. Remove useless test to
6875 (pe_print_edata): Change num_functions and num_names in struct
6876 EDT_type to unsigned long. Remove cast. Change fprintf format
6878 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6879 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6881 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6882 int *. Update uses. Change j to long.
6883 * bfd-in2.h, libcoff.h: Rebuild.
6885 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6887 * elf32-v850.c Remove definition of USE_REL.
6888 (v850_elf_info_to_howto_rela): New function.
6889 (v850_elf_perform_relocation): Renamed from
6890 v850_elf_store_addend_in_insn. Removed replace argument.
6891 (v850_elf_reloc): store the relocation in the addend field instead
6893 (v850_elf_final_link_relocate): Now calls
6894 v850_elf_perform_relocation.
6895 (v850_elf_relocate_section): Remove code to generate REL
6898 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * coffcode.h (coff_new_section_hook): Set the type and storage
6901 class in the native symbol information allocated for a new section
6904 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6906 * peicode.h: Chain together calls to
6907 coff_bfd_copy_private_bfd_data and
6908 coff_bfd_print_private_bfd_data.
6910 * coff-arm.c: Add prototypes for
6911 coff_arm_bfd_print_private_bfd_data and
6912 coff_arm_bfd_copy_private_bfd_data.
6914 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6916 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6919 * peicode.h: Call arm-coff private data functions after handling
6922 * coff-arm.c: Turn statics into globals so that they can be shared
6923 both pe and pei backends.
6925 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6927 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6929 (sunos_write_object_contents): Likewise.
6930 * aoutx.h (NAME(aout,machine_type)): Likewise.
6931 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6933 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6935 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6937 (bfd_default_scan): Remove m68k special cases.
6938 * bfd-in2.h: Rebuild.
6939 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6941 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6942 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6944 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6945 selection, change printable_name to just "m68k" and make that the
6946 default instead of m68k:68020.
6948 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6950 (MY_get_section_contents): Define as aout_32_get_section_contents
6951 rather than NAME(aout,get_section_contents).
6953 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6955 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6956 and call bfd_default_set_arch_mach to do the real work.
6958 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6960 * bout.c (BALX): Include return register g14 as part of the insn.
6962 (calljx_callback): Use it.
6964 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6966 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6967 * libbfd.h: Rebuild.
6969 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6970 byte_count to unsigned int.
6971 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6972 unused local variables.
6974 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6975 variables er and er1.
6977 * cpu-v850.c: Include <ctype.h>.
6978 (scan): Case isdigit argument to unsigned char.
6980 From Yan Meroth <YAN.MEROTH@st.com>:
6981 * ihex.c (ihex_scan): Add extbase variable so that getting an
6982 extended linear address record does not ignore any previous
6984 (ihex_write_object_contents): When writing out an extended linear
6985 address record, zero out any previous extended address.
6987 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6989 * ieee.c (do_one): Check section before dereferencing it.
6990 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6991 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6993 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6995 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6997 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6999 * coff-arm.c: Add interworking functions to pe backends.
7001 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7003 * configure.in: Use AM_DISABLE_SHARED.
7004 * aclocal.m4, configure: Rebuild with libtool 1.2.
7006 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7008 * coff-arm.c (coff_arm_relocate_section): Better error messages
7009 when interowrking conflucts occur. Courtesy of Jonathan Walton
7011 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7012 relocations. Patch courtesy of Jonathan Walton and Tony
7015 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7017 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7018 part of Feb 22 change controling when to override the existing
7019 symbol with the .plt entry.
7021 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7023 * config.bfd (targ_cpu): Add thumb-pe target.
7025 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7026 functions in PE build.
7028 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7030 * config.bfd (sparclite-*-elf*): Added.
7032 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7034 * configure.in: Add elf.lo to elf shell variable.
7035 * Makefile.am (BFD_LIBS): Remove elf.lo.
7036 (BFD_LIBS_CFILES): Remove elf.c.
7037 (BFD32_BACKENDS): Add elf.lo.
7038 (BFD32_BACKENDS_CFILES): Add elf.c.
7039 * configure, Makefile.in: Rebuild.
7041 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7043 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7044 relocation against a non-local symbol should not have a dynamic
7047 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7049 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7051 (pe_print_private_bfd_data): Print PE flags. From Mikey
7052 <jeffdb@netzone.com>.
7054 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7056 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7057 a plt entry when we can determine that we authoritatively define
7060 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7062 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7063 don't actually use trad-core, but a SunOS-style core file handled
7065 * hosts/sparclinux.h: Remove.
7067 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7069 * peicode.h (pe_print_idata): If there is no .idata section, look
7070 for the import tables in some other section. Make the initial
7071 label line up better with the data. Print the import address
7072 table even if there is no import name table. If the import
7073 address table holds actual addresses, print them.
7075 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7077 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7078 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7079 bfd_error_system_call.
7081 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7083 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7084 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7086 From H.J. Lu <hjl@gnu.org>:
7087 * Makefile.am (libbfd_la_LDFLAGS): Define.
7088 * Makefile.in: Rebuild.
7090 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7092 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7093 * netbsd.h (MACHTYPE_OK): Define.
7094 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7095 calling N_SET_MACHTYPE, rather than having a switch.
7096 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7098 * i386netbsd.c (MACHTYPE_OK): Don't define.
7099 (DEFAULT_MID): Define.
7100 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7101 (MACHTYPE_OK): Don't define.
7102 (DEFAULT_MID): Define.
7103 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7104 (DEFAULT_MID): Define.
7105 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7106 (DEFAULT_MID): Define.
7107 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7108 (DEFAULT_MID): Define.
7110 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7111 * vaxnetbsd.c: New file.
7112 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7113 rather than netbsd_core.
7114 * targets.c (vaxnetbsd_vec): Declare.
7115 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7116 defined, add netbsd_core_vec.
7117 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7118 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7119 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7120 * config.bfd (alpha*-*-netbsd*): New target.
7121 * Makefile.am: Rebuild dependencies.
7122 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7123 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7124 * configure, Makefile.in: Rebuild.
7126 * configure.host: Remove the old shared library build stuff. We
7127 now use libtool instead.
7129 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7131 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7133 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7135 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7136 * configure: Rebuild.
7138 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7139 * elf32-v850.c (remember_hi16s_reloc): New function.
7140 (find_remembered_hi16s_reloc): New function.
7141 (v850_elf_store_addend_in_insn): Use the above new functions to
7142 match up HI6S relocs with LO16 relocs.
7144 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7146 * configure.in: Change -linux* to -linux-gnu*.
7147 * config.bfd, configure.host: Likewise.
7148 * configure: Rebuild.
7150 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7152 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7153 LO16/HI16S bug and improve comments about what is going on.
7155 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7157 * configure, aclocal.m4: Rebuild with new libtool.
7159 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7161 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7162 when merging v850 code into v850e/v850ea code. Do not initialise
7163 output flags if the input is the default architecture.
7165 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7167 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7168 get the size from bfd_arch_bits_per_address instead of directly
7171 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7173 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7174 to wrap, just return all 1's bits instead.
7175 * libbfd.h: Regenerate.
7177 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7179 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7181 (coff_relocate_section): If COFF_WITH_PE, define as
7182 coff_pe_i386_relocate_section.
7183 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7184 skip empty sections, to match coff_write_object_contents.
7186 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7187 rather than swapping out r_offset twice. From Luke Deller
7188 <luked@cse.unsw.edu.au>.
7190 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7192 * configure.in: Set libtool_enable_shared rather than
7193 libtool_shared. Remove diversion hack.
7194 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7197 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7199 * syms.c (struct stab_cache): Define.
7200 (struct stab_find_info): Remove cached_offset, cached_stab,
7201 cached_str, and cached_stroff fields. Add file_cache,
7202 function_cache, and line_cache fields.
7203 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7206 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7208 * peicode.h (pe_print_idata): Check for import of ordinal rather
7210 (pe_print_edata): If there is no .edata section, look for the
7211 export data in some other section.
7213 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7215 * configure.in: Change version to 2.8.4.
7216 * configure: Regenerated.
7218 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7220 Add tms320c30 support:
7221 * cpu-tic30.c: New file.
7222 * aout-tic30.c: New file.
7223 * coff-tic30.c: New file.
7224 * archures.c (bfd_arch_tic30): Define.
7225 (bfd_tic30_arch): Declare.
7226 (bfd_archures_list): Add bfd_tic30_arch.
7227 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7229 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7230 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7231 (coff_set_flags): Likewise.
7232 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7233 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7234 * Makefile.am: Rebuild dependencies.
7235 (ALL_MACHINES): Add cpu-tic30.lo.
7236 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7237 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7238 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7239 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7241 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7243 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7244 to lag behind LO16 reloc by a couple of instructions.
7246 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7248 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7249 make to reexamine the file timestamp.
7250 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7252 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7255 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7257 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7258 to create .dynsbss and .rela.sbss sections.
7259 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7260 copied from dynamic objects into .sbss.
7261 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7262 use it. Correct typo of .rela.sdata2.
7263 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7264 put the data, which may now be in .sbss.
7265 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7266 (elf_backend_create_dynamic_sections): Define as
7267 ppc_elf_create_dynamic_sections.
7269 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7270 against _GLOBAL_OFFSET_TABLE_.
7271 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7272 shared libraries which refer to local symbols. Make sure that the
7273 test for allocating space for a reloc in a shared object is the
7274 same as the test for emitting a reloc.
7276 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7278 * config.bfd (i[3456]-*-mingw32*): New target.
7279 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7280 * aclocal.m4, configure: Rebuild.
7282 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7284 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7287 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7289 Sparc v9 ABI compliant PLT:
7290 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7291 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7292 (LARGE_PLT_THRESHOLD): New define.
7293 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7294 (sparc64_elf_build_plt): New function.
7295 (sparc64_elf_plt_entry_offset): Likewise.
7296 (sparc64_elf_plt_ptr_offset): Likewise.
7297 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7298 contain the index for convenience. Skip the initial entries
7300 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7301 memory for the benefit of .rela.plt.
7302 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7303 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7304 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7305 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7306 Call sparc64_elf_build_plt.
7307 (elf_backend_want_got_plt): No.
7308 (elf_backend_plt_readonly): No.
7309 (elf_backend_plt_alignment): 8.
7311 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7312 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7313 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7316 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7318 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7320 * cpu-mips.c (arch_info_struct): Add mips variants.
7321 * bfd-in2.h: Rebuilt.
7323 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7325 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7328 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7330 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7331 (i[3456]86sco3.2v5*coff): New target.
7333 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7335 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7337 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7339 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7340 * bfd-in2.h: Regenerate.
7342 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7344 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7346 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7348 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7349 adjust addend for an output common symbol (from Jimmy Blair
7350 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7351 defined symbol to counteract adjustment made in generic relocation
7354 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7356 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7358 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7359 (GET_SCNDHR_NLNNO): Likewise.
7361 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7363 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7365 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7367 * elf32-m32r.c: Add macros to handle NOP insertion.
7369 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7371 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7372 (xcoff_mark): Likewise.
7373 (xcoff_build_ldsyms): Mark absolute symbols.
7375 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7377 * bout.c (b_out_write_object_contents): Sort symbols before output
7378 to keep {CALL,BAL}NAME symbols adjacent.
7379 (b_out_symbol_cmp): New function.
7381 For older changes see ChangeLog-9697
7387 version-control: never