1 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
4 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
5 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
6 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
7 (bfd_elf32_m68hc11_vec): Likewise.
8 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
9 Supports 68hc11 & 68hc12 at the same time.
10 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
12 (bfd_elf32_m68hc11_vec): Likewise.
13 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
14 * archures.c (bfd_m68hc12_arch): Define and register in global list
15 (bfd_m68hc11_arch): Likewise.
16 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
17 BFD_RELOC_M68HC11_3B): Define.
18 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
19 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
21 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
23 * elf_bfd.h (struct elf_backend_data): Add info argument to
24 elf_backend_hide_symbol.
25 (_bfd_elf_link_hash_hide_symbol): Likewise.
26 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
27 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
28 * elflink.h (elf_link_add_object_symbols): Likewise.
29 (elf_link_assign_sym_version): Likewise.
31 2000-06-18 H.J. Lu <hjl@gnu.org>
33 * coff-i386.c (coff_i386_reloc): Don't return in case of
34 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
35 Compensate PE relocations when linking with non-PE object
36 files to generate a non-PE executable.
38 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
40 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
41 GOT entries if we're doing a static link or -Bsymbolic link.
43 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
45 * elflink.h (elf_link_adjust_relocs): Check for and call backend
46 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
48 (elf_link_output_relocs): Likewise.
49 (elf_reloc_link_order): Likewise.
51 2000-06-16 Nicholas Duffek <nsd@redhat.com>
53 * archures.c (enum bfd_architecture): #define constants for
54 PowerPc and RS6000 machine numbers.
55 * bfd-in2.h: Regenerate.
56 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
57 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
58 and RS6000 machine numbers using #defined constants from
60 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
61 machine numbers using #defined constants from archures.c. Add
62 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
63 64-bit words in 620 entry.
64 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
66 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
68 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
70 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
71 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
72 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
74 2000-06-16 Nicholas Duffek <nsd@redhat.com>
76 * bfd-in.h (bfd_family_coff): Define.
77 * bfd-in2.h: Regenerate.
78 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
79 coff_find_nearest_line): Check COFFness using bfd_family_coff()
80 instead of bfd_target_coff_flavour.
81 * cofflink.c (_bfd_coff_final_link): Likewise.
82 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
84 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
86 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
87 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
88 * xcofflink.c (XCOFF_XVECP): Delete.
89 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
90 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
91 bfd_xcoff_record_link_assignment,
92 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
93 check for bfd_target_xcoff_flavour.
95 2000-06-16 Nicholas Duffek <nsd@redhat.com>
97 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
99 (read_hdr): New function.
100 (rs6000coff_core_p): Store mstsave or __context64 struct instead
101 of trying to extract individual registers. Set abfd->arch_info
102 to match the architecture that created the core file.
103 (rs6000coff_get_section_contents): Delete.
104 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
106 2000-06-14 H.J. Lu <hjl@gnu.org>
108 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
111 2000-06-13 H.J. Lu <hjl@gnu.org>
113 * configure: Regenerate.
115 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
117 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
120 2000-06-08 David O'Brien <obrien@FreeBSD.org>
122 * configure.in (VERSION): Update to show this is the CVS mainline.
124 2000-06-07 Alan Modra <alan@linuxcare.com.au>
126 * elf32-d10v.c: Include elf/d10v.h
127 (enum reloc_type): Delete.
128 * elf32-d30v.c: Include elf/d30v.h
129 (enum reloc_type): Delete.
131 * Makefile.am: Run "make dep-am" to regenerate dependencies.
132 * Makefile.in: Regenerate.
134 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
135 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
136 move HOWTOs into elf_howto_table.
137 (R_386_standard, R_386_ext_offset): Define.
138 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
139 (elf_i386_reloc_type_lookup): Modify calculation of index into
140 elf_howto_table since we've removed the padding.
141 (elf_i386_info_to_howto_rel): Likewise.
142 (elf_i386_relocate_section): Likewise.
144 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
146 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
148 2000-06-05 H.J. Lu <hjl@gnu.org>
150 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
151 an error when seeing an undefined symbol with hidden/internal
152 attribute. It is handled in *_relocate_section ().
154 2000-06-05 H.J. Lu <hjl@gnu.org>
156 * elflink.h (elf_fix_symbol_flags): Follow the link for the
157 indirect symbol for the ELF_LINK_NON_ELF bit.
158 (elf_link_output_extsym): Don't output the indirect symbol even
159 if the ELF_LINK_NON_ELF bit is set.
161 2000-06-01 J.T. Conklin <jtc@redback.com>
163 * config.bfd (i[3456]86-*-netbsdelf*): New target.
164 (i[3456]86-*-netbsdaout*): New target.
165 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
166 (i[3456]86-*-openbsd*): Likewise.
168 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
170 * trad-core.c: From hpux-core.c, include <dirent.h> or
171 <sys/ndir.h> when possible.
173 2000-05-31 Nick Clifton <nickc@cygnus.com>
175 * opintl.h (_(String)): Explain why dgettext is used instead
178 2000-05-31 Ulrich Drepper <drepper@redhat.com>
180 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
181 definitions. We must not assume they are sorted in the file
182 according to their index numbers.
184 2000-05-31 Alan Modra <alan@linuxcare.com.au>
186 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
187 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
188 R_PARISC_DIR17F are for absolute branches; Handle them as such.
190 2000-05-30 Nick Clifton <nickc@cygnus.com>
192 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
193 80960CA, 80960MC as valid machine names.
195 2000-05-30 H.J. Lu <hjl@gnu.org>
197 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
198 visibility bits if the symbol is undefined. Correctly handle
199 weak undefined symbols with hidden and internal attributes.
201 * elflink.h (elf_link_add_object_symbols): Always turn the
202 symbol into local if it has the hidden or internal attribute.
204 2000-05-29 Philip Blundell <philb@gnu.org>
206 * ppcboot.c: Add packed attribute if compiling with GCC.
208 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
210 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
212 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
214 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
215 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
216 corefile on a 64-bit (Sparc Solaris) host. Also clean up
219 2000-05-26 Alan Modra <alan@linuxcare.com.au>
221 * Makefile.am: Update dependencies with "make dep-am"
222 * Makefile.in: Regenerate.
224 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
225 bindtextdomain): Replace defines with those from intl/libgettext.h
226 to quieten gcc warnings.
228 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
230 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
232 * archive.c (normalize, bfd_bsd_truncate_arname,
233 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
234 file names with backslashes.
236 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
239 * sysdep.h: Include filenames.h.
241 2000-05-26 Alan Modra <alan@linuxcare.com.au>
243 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
245 2000-05-26 Jakub Jelinek <jakub@redhat.com>
247 * elf64-sparc.c (sparc64_elf_relax_section): New.
248 (sparc64_elf_relocate_section): Optimize tail call into branch always
250 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
251 (elf32_sparc_relax_section): New.
253 2000-05-26 Jakub Jelinek <jakub@redhat.com>
255 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
256 Remove unusued variables.
257 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
258 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
259 previous fix, so that shared libs really don't influence targets
260 extension mask and memory model.
262 2000-05-23 H.J. Lu <hjl@gnu.org>
264 * elf64-alpha.c (elf64_alpha_relocate_section): Check
265 h->root.other not h->other.
266 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
268 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
270 2000-05-23 H.J. Lu <hjl@gnu.org>
272 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
273 undefined symbol with the non-default visibility attributes.
274 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
275 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
276 * elf32-i370.c (i370_elf_relocate_section): Likewise.
277 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
278 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
279 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
280 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
281 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
282 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
283 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
284 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
286 2000-05-22 Richard Henderson <rth@cygnus.com>
288 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
289 PCREL22, PCREL64I. Zero size of special relocs.
290 (elf64_ia64_reloc_type_lookup): Likewise.
291 (USE_BRL, oor_brl, oor_ip): New.
292 (elf64_ia64_relax_section): New.
293 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
294 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
295 (elf64_ia64_relocate_section): Likewise.
296 (bfd_elf64_bfd_relax_section): New.
297 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
298 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
299 * bfd-in2.h, libbfd.h: Regenerate.
301 2000-05-22 Nick Clifton <nickc@cygnus.com>
303 * configure.in : Add peigen.lo to MIPS PE targets.
304 * configure: Regenerate.
306 2000-05-22 Momchil Velikov <velco@fadata.bg>
308 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
309 only if it is known for both input and output bfds. Separate
310 error message strings as in some languages, it may be necessary
311 to change more than one place in the string to change between
314 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
315 endianess checks, call _bfd_generic_verify_endian_match() instead.
317 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
319 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
321 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
322 endianess before checking bfd flavours.
324 2000-05-22 H.J. Lu <hjl@gnu.org>
326 * elflink.h (elf_link_output_extsym): Clear the visibility
327 field for symbols not defined locally.
329 2000-05-18 Alan Modra <alan@linuxcare.com.au>
331 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
332 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
333 (hppa_rebuild_insn): Mask immediate bits here instead.
334 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
336 2000-05-18 Momchil Velikov <velco@fadata.bg>
338 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
339 relocs for an executable, ensure that they are virtual addresses.
341 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
343 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
345 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
346 Rick Gorton <gorton@scrugs.lkg.dec.com>
348 * elflink.h: Add emitrelocations support: when enabled, relocation
349 information and relocation sections are put into final output
350 executables. If the emitrelocations flag is set, do the following:
351 (elf_bfd_final_link): Emit relocation sections.
352 (elf_link_input_bfd): Compute relocation section contents.
353 (elf_gc_sections): Don't clean relocation sections.
355 2000-05-16 Catherine Moore <clm@cygnux.com>
357 * som.c (som_decode_symclass): Recognize weak symbols.
359 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
361 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
362 read idata section only from dataoff.
363 (pe_print_edata): Correctly check for valid eat_member.
365 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
367 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
369 2000-05-14 Philip Blundell <philb@gnu.org>
371 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
373 2000-05-12 Alan Modra <alan@linuxcare.com.au>
375 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
377 * peigen.c (pe_print_idata): Look for .idata section and print
378 info even if data directory has zero entries. Read idata section
379 starting from dataoff, and adjust all data offsets to suit. Cast
380 all bfd_vma vars to unsigned long before passing to fprintf.
381 * peigen.c (pe_print_edata): Similarly, look for .edata section
382 and print info even if data directory has zero entries. Cast
383 all bfd_vma vars to unsigned long before passing to fprintf.
385 From Szabolcs Szakacsits <szaka@F-Secure.com>
386 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
387 directory size which may be bogus.
388 * peigen.c (pe_print_edata): Similarly.
390 2000-05-09 Alan Modra <alan@linuxcare.com.au>
392 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
394 (copy_private_bfd_data): Allow for space possibly taken up by elf
395 headers when calculating segment physical address from lma.
397 2000-05-08 Alan Modra <alan@linuxcare.com.au>
399 * versados.c (versados_scan): Init stringlen and pass_2_done.
401 * trad-core.c (trad_unix_core_file_p): Return
402 bfd_error_wrong_format rather than bfd_error_file_truncated.
404 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
405 add_data_entry. DataDirectory virtual address is relative.
406 (pe_print_idata): Account for relative DataDirectory virtual
407 addresses. Don't trash datasize inside POWERPC_LE_PE code.
408 (pe_print_edata): Similarly.
410 From Szabolcs Szakacsits <szaka@F-Secure.com>
411 * peigen.c (dir_names): Add Delay Import Directory.
412 (pe_print_idata): Always search for bfd section containing
413 idata address rather than looking up section name. Print this
414 section name rather than .idata.
415 (pe_print_edata): Similarly. Also print some fields as %08lx.
416 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
419 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
421 * xcoff.h: Rename to xcoff-target.h
422 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
423 * coff-rs6000.c: Ditto.
424 * coff64-rs6000.c: Ditto.
425 * coff-pmac.c: Ditto.
426 * Makefile.in: Regenerate.
428 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
430 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
431 Change U802TOC64MAGIC to U803XTOCMAGIC.
433 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
435 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
436 * bfd-in.h: Prototype bfd_elf_get_arch_size.
437 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
439 2000-05-04 Alan Modra <alan@linuxcare.com.au>
441 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
443 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
445 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
446 hidden and internal symbols.
447 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
449 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
450 assign a PLT or GOT entry to symbols with hidden and
453 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
455 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
457 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
459 2000-05-02 H.J. Lu <hjl@gnu.org>
461 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
464 2000-05-02 Alan Modra <alan@linuxcare.com.au>
466 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
467 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
469 * Makefile.in: Regenerate.
471 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
473 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
474 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
475 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
476 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
477 * Makefile.in: Rebuild.
479 2000-05-02 Alan Modra <alan@linuxcare.com.au>
481 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
482 doesn't work very well.
484 * elf-hppa.h (elf_hppa_internal_shdr): Define.
485 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
486 Set hdr->s_type to 1 if ARCH_SIZE == 32.
487 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
488 (elf_hppa_info_to_howto): Likewise.
489 (elf_hppa_info_to_howto_rel): Likewise.
490 (elf_hppa_reloc_type_lookup): Likewise.
491 (elf_hppa_is_local_label_name): Likewise.
492 (elf_hppa_fake_sections): Likewise.
493 (elf_hppa_final_write_processing): Likewise.
494 (elf_hppa_howto_table): Fully initialise all entries.
495 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
496 (elf_hppa_info_to_howto): Likewise.
497 (elf_hppa_info_to_howto_rel): Likewise.
498 (elf_hppa_reloc_type_lookup): Likewise.
499 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
500 elf_hppa_unmark_useless_dynamic_symbols,
501 elf_hppa_remark_useless_dynamic_symbols,
502 elf_hppa_record_segment_addrs, elf_hppa_final_link,
503 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
504 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
505 elf32-hppa.c mess is cleaned up.
506 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
507 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
508 r_field then call hppa_field_adjust inline func with variable
509 r_field arg, instead call hppa_field_adjust with fixed arg.
510 In case R_PARISC_PCREL22F, don't set r_field.
511 (elf_hppa_relocate_insn): Change args and return type to unsigned
512 int. Call re_assemble_* funcs to do the work.
514 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
517 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
519 (sign_extend): Mask first before sign extending.
520 (low_sign_extend): Rewrite without condition expression.
521 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
522 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
523 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
524 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
525 result as function return value rather than through pointer arg.
526 Accept unsigned int args, and return unsigned int.
527 (re_assemble_3): New. Combines function of dis_assemble_3 with
528 re-assembly of opcode and immediate.
529 (re_assemble_12): Likewise.
530 (re_assemble_16): Likewise.
531 (re_assemble_17): Likewise.
532 (re_assemble_21): Likewise.
533 (re_assemble_22): Likewise.
534 (hppa_field_adjust): Rewrite and document, paying attention to
535 size of types and signed/unsigned issues.
536 (get_opcode): Shift before masking.
537 (FDLW): Rename to FLDW.
538 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
539 (hppa_rebuild_insn): Change args and return value to unsigned
540 int. Make use of re_assemble_*. Correct case 11.
542 * dep-in.sed: Handle ../opcodes/.
543 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
544 elf64-hppa.h, hppa_stubs.h, xcoff.h.
545 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
546 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
547 elfarm-nabi.lo dependencies outside of auto-dependency area.
548 Regenerate dependencies.
549 * Makefile.in: Regenerate.
551 * configure.in (TRAD_HEADER): Test non-null before
553 * configure: Regenerate.
555 * reloc.c: Fix mis-spelling in comment.
557 2000-05-01 Alan Modra <alan@linuxcare.com.au>
559 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
560 * vms.c (vms_openr_next_archived_file): Return NULL.
562 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
564 * coffcode.h Copy changes mistakenly done to libcoff.h in
567 2000-04-29 Andreas Jaeger <aj@suse.de>
569 * libbfd-in.h: Correctly check GCC version.
570 * bfd-in.h: Likewise.
571 * libhppa.h: Likewise.
572 * libbfd.h: Regenerate.
573 * bfd-in2.h: Regenerate.
575 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
577 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
578 coffdu-rs6000.{lo,c}.
579 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
581 * Makefile.in: Regenerate.
583 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
584 * coff-rs6000.c: Move all declarations and defines that are
585 common to the xcoff backends into xcoff.h
586 * coff64-rs6000.c: Ditto,
588 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
590 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
591 _bfd_coff_force_symnames in strings and
592 _bfd_coff_debug_string_prefix_length to their default values.
593 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
595 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
597 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
598 _bfd_coff_force_symnames in strings and
599 _bfd_coff_debug_string_prefix_length to their default values.
601 2000-04-27 Alan Modra <alan@linuxcare.com.au>
603 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
604 Check local_got_refcounts before dereferencing.
606 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
607 before deciding we don't need R_PPC_PLT32 relocation.
608 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
611 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
613 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
615 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
616 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
617 (elf_i386_relocate_section): Allow for .plt to go missing.
618 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
619 can use a relative reloc for got as elf_i386_relocate_section.
620 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
622 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
624 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
626 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
628 * Makefile.am (coff64-rs6000.lo): New rule.
629 * Makefile.in: Regenerate.
630 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
631 xcoff_is_local_label_name, xcoff_rtype2howto,
632 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
633 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
634 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
635 (NO_COFF_SYMBOLS): Define.
636 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
637 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
639 (MINUS_ONE): New macro.
640 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
642 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
643 coff_SWAP_aux_out): Map to the new functions.
644 * coff64-rs6000.c: New file.
645 * libcoff.h (bfd_coff_backend_data): Add new fields
646 _bfd_coff_force_symnames_in_strings and
647 _bfd_coff_debug_string_prefix_length.
648 (bfd_coff_force_symnames_in_strings,
649 bfd_coff_debug_string_prefix_length): New macros for above fields.
650 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
651 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
652 of using coff_swap_sym_in directly.
653 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
654 (coff_set_flags) Set magic for XCOFF64.
655 (coff_compute_section_file_positions): Add symbol name length to
656 string section length if bfd_coff_debug_string_prefix_length is
658 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
659 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
660 using coff_swap_lineno_in directly.
661 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
662 and _bfd_coff_debug_string_prefix_length fields.
663 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
664 symbol names into strings table when
665 bfd_coff_force_symnames_in_strings is true.
666 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
667 SET_RELOC_VADDR): New macros.
668 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
669 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
671 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
672 changes within RS6000COFF_C specific code.
673 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
674 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
675 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
676 Extend existing hack on target name.
677 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
679 * coff-tic54x.c (ticof): Keep up to date with new fields
680 in bfd_coff_backend_data.
681 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
682 targ_selvecs to include rs6000coff64_vec for rs6000.
683 * configure.in: Add rs6000coff64_vec case.
684 * cpu-powerpc.c: New bfd_arch_info_type.
686 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
688 * config.bfd: Only disable elf32-hppa vectors, not all of the
689 BSD and OSF configuration support. Provide (disabled) clauses
691 * configure.in: Add clause for PA64 support.
692 * configure: Rebuilt.
694 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
695 (bfd_elf64_hppa_vec): Declare.
697 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
698 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
699 (elf64-hppa.lo): Add dependencies.
700 * Makefile.in: Rebuilt.
702 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
704 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
706 * libhppa.h (dis_assemble_16): New function.
707 (pa_arch): Added pa20w element.
709 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
711 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
712 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
713 bfd_elf64_slurp_reloc_table.
715 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
716 definitions to get external names.
717 (elf_write_relocs): Renamed from write_relocs and make global.
718 (elf_slurp_reloc_table): Make global.
719 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
721 * archive.c (hpux_uid_gid_encode): New function.
722 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
723 defined and the ID is greater than 99999.
724 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
725 special uid/gid fields into 32 bit values.
727 2000-04-21 Matthew Green <mrg@cygnus.com>
729 * config.bfd: Add NetBSD/sparc64 support.
731 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
732 David Mosberger <davidm@hpl.hp.com>
733 Timothy Wall <twall@cygnus.com>
734 Jim Wilson <wilson@cygnus.com>
736 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
737 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
738 (BFD64_BACKENDS): Add elf64-ia64.lo.
739 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
740 (cpu-ia64.lo, elf64-ia64.lo): New rules.
741 * Makefile.in: Rebuild.
742 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
743 (bfd_ia64_arch): Declare.
744 (bfd_archures_list): Add bfd_ia64_arch.
745 * bfd-in2.h: Rebuild.
746 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
747 * configure: Rebuild.
748 * configure.host: (ia64-*-linux*): New host.
749 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
750 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
751 * elf.c (prep_headers): Add bfd_arch_ia64.
753 * reloc.c: Add IA-64 relocations.
754 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
756 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
757 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
759 2000-04-21 Richard Henderson <rth@cygnus.com>
761 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
762 contents when performing a partial link.
763 (bfd_elf_d30v_reloc_21): Likewise.
765 2000-04-20 H.J. Lu <hjl@gnu.org>
767 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
768 patch to symbols defined by a shared object.
769 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
771 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
774 * dwarf2.c (concat_filename): Avoid string literal concatenation.
775 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
777 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
779 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
780 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
781 (coff-ia64.lo): Add dependency.
782 * Makefile.in: Regenerate.
783 * coff-ia64.c: New file.
784 * efi-app-ia32.c: Ditto.
785 * efi-app-ia64.c: Ditto.
786 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
787 (coff_set_flags): Ditto.
788 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
789 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
790 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
791 * configure: Regenerate.
792 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
793 (PUT_OPTHDR_IMAGE_BASE): Ditto.
794 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
795 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
796 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
797 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
798 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
799 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
800 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
801 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
802 (GET_PDATA_ENTRY): Ditto.
803 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
804 data_start. Use above macros to read fields that are 64 bit wide for
805 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
806 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
807 FileAlignment and SectionAlignment to minimum alignment if they
809 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
810 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
811 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
812 Use above macros to write fields that are 64 bit wide for
814 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
815 5*4 otherwise. This should be right for IA-32 and IA-64, but may
816 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
817 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
818 begin address, end address, and unwind info address only. Use
819 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
821 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
822 HIGH3ADJ relocation names.
823 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
824 * targets.c: Declare bfd_efi_app_ia32_vec and
825 bfd_efi_app_ia64_vec.
826 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
827 bfd_efi_app_ia64_vec.
829 2000-04-17 Timothy Wall <twall@cygnus.com>
831 * bfd-in2.h: Add prototypes for tic54x load page access.
832 * bfd-in.h: Regenerate.
833 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
834 in customized _set_arch_mach function.
835 * coffcode.h (coff_set_alignment_hook): Set section load page if
836 the appropriate macro is defined.
837 (write_object_contents): Read section load page.
839 2000-04-13 Alan Modra <alan@linuxcare.com.au>
841 * elf32-hppa.h: Update copyright date.
843 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
844 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
846 * elf32-d30v.c (MAX32): Don't use LL suffix.
847 (MIN32): Define in terms of MAX32.
848 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
850 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
853 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
855 2000-04-12 Alan Modra <alan@linuxcare.com.au>
857 * dep-in.sed: Match space before file name, not after.
858 * Makefile.am: Regenerate dependencies.
859 * Makefile.in: Regenerate.
861 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
862 case, allow address wrap-around stupidly removed 2000-03-17. Sign
863 extend without an if statement.
865 2000-04-11 Alan Modra <alan@linuxcare.com.au>
867 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
869 * elf32-mips.c (gprel16_with_gp): Likewise.
870 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
871 here using -0x40000, not (int)0xfffc0000.
872 (elf32_hppa_size_of_stub): Likewise.
874 2000-04-11 Timothy Wall <twall@cygnus.com>
876 * coff-tic54x.c: Now builds with all targets.
877 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
878 * Makefile.in: Regenerate.
879 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
880 unitialized variable.
882 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
884 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
885 --enable-build-warnings option.
886 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
887 * Makefile.in, configure: Re-generate.
889 2000-04-07 Nick Clifton <nickc@cygnus.com>
891 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
892 BFD_RELOC_THUMB_PCREL_BLX.
894 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
895 R_ARM_XPC25 and R_ARM_THM_PC22.
897 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
898 R_ARM_XPC25 and R_ARM_THM_XPC22.
899 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
900 R_ARM_[XPC25|THM_XPC22].
902 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
903 elf/arm-oabi.h to elf/arm.h
905 * Makefile.am: Fix dependency for elfarm-oabi.c
906 * Makefile.in: Regenerate.
908 * bfd-in2.h: Regenerate.
909 * libbfd.h: Regenerate.
911 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
913 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
914 and restore it on failure. Release newly allocated tdata on
917 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
919 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
920 (decode_line_info): Set it. Report error if unit->line_offset is
921 equal to or larger than it.
923 2000-04-07 Timothy Wall <twall@cygnus.com>
925 * targets.c: Added vecs for tic54x.
926 * reloc.c: Added relocs for tic54x.
927 * libbfd.h: Regenerated.
928 * configure: Add TI COFF vecs for tic54x.
929 * configure.in: Ditto.
930 * config.bfd (targ_cpu): Recognize new tic54x target.
931 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
932 * bfd-in2.h: Add tic54x target and relocations.
933 * Makefile.am, Makefile.in: Add tic54x target.
934 * archures.c (bfd_archures_list): Add tic54x target.
935 * coff-tic54x.c: New.
938 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
940 * elfcore.h (elf_core_file_p): call backend_object_p which
941 thereby gets an opportunity to update the arch/machine type.
943 2000-04-06 Timothy Wall <twall@cygnus.com>
945 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
946 class. Handle SEC_CLINK and SEC_BLOCK flags.
947 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
948 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
950 2000-04-06 Nick Clifton <nickc@cygnus.com>
952 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
953 EF_INTERWORK if this is an unknown EABI.
954 (elf32_arm_merge_private_bfd_data): Check EABI version
955 numbers. Only check EF_xxx flags if the EABI version number
957 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
958 if the EABI version number is unknown.
959 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
960 if the EABI version number is unknown.
962 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
964 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
965 BFD_RELOC_SH_LOOP_END.
966 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
967 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
968 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
969 (sh_elf_reloc_loop): New function.
970 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
972 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
973 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
974 * bfd-in2.h, libbfd.h: Regenerate.
976 2000-04-04 Alan Modra <alan@linuxcare.com.au>
978 * po/bfd.pot: Regenerate.
980 * Makefile.am: Remove extraneous mkdep comment.
981 (MKDEP): Use gcc -MM rather than mkdep.
982 (DEP): Quote when passing vars to sub-make. Add warning
984 (DEP1): Rewrite for "gcc -MM".
985 (CLEANFILES): Add DEP2.
987 * Makefile.in: Regenerate.
989 2000-04-03 Kevin Buettner <kevinb@redhat.com>
991 * configure.in: Added corefile support for AIX 4.3. In particular,
992 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
993 compiling rs6000-core.c.
994 * configure: Regenerated.
996 2000-04-03 H.J. Lu <hjl@gnu.org>
998 * cache.c (bfd_open_file): Unlink the output file only if
999 it has non-zero size.
1001 2000-04-01 Ken Block USG <block@zk3.dec.com>
1003 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1004 relative relocations for non-loaded sections in shared objects.
1005 (elf64_alpha_check_relocs): Similarly.
1007 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1009 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1010 BFD_RELOC_16 to switch for extended relocs.
1011 (MY_swap_ext_reloc_in): New.
1012 (MY_swap_ext_reloc_out): New.
1013 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1014 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1015 (NAME(aout,squirt_out_relocs)): Similarly use
1016 MY_swap_ext_reloc_out.
1017 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1019 2000-04-03 Kazu Hirata <kazu@hxi.com>
1021 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1022 the R_PCRWORD_B case.
1024 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1026 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1030 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1032 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1033 HOWTO references to bfd_elf_generic_reloc, that have
1034 partial_inplace == true, now use the new function. The function
1035 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1036 extends its fixes to the R_M32R_{16,24,32} relocs.
1037 The new logic in m32r_elf_lo16_reloc() has been removed, and
1038 it instead calls the new routine to obtain that functionality.
1040 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1042 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1043 elf32_avr_check_relocs, avr_final_link_relocate,
1044 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1045 elf32_avr_object_p): Add prototypes.
1046 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1047 (bfd_elf_avr_final_write_processing): Make static.
1049 2000-03-27 Denis Chertykov <denisc@overta.ru>
1051 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1052 * archures.c (bfd_architecture): Add AVR architecture.
1053 (bfd_archures_list): Add reference to AVR architecture info.
1054 * elf.c (prep_headers): Handle bfd_arch_avr.
1055 * reloc.c: Add various AVR relocation enums.
1056 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1058 * Makefile.am: Add support for AVR elf.
1059 * configure.in: Likewise.
1060 * config.bfd: Likewise.
1061 * Makefile.in: Regenerate.
1062 * configure: This too.
1063 * bfd-in2.h: And this.
1064 * libbfd.h: And this.
1066 2000-03-24 H.J. Lu <hjl@gnu.org>
1068 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1069 (elf64_alpha_find_reloc_at_ofs): Likewise.
1071 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1073 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1074 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1075 allowable range used to be -2**(n-1) to 2**n-1.
1076 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1077 "boolean overflow" with "bfd_reloc_status_type flag".
1079 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1081 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1083 2000-03-14 Kazu Hirata <kazu@hxi.com>
1085 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1086 of shrinks properly, including the last reloc.
1088 2000-03-13 Kazu Hirata <kazu@hxi.com>
1090 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1093 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1095 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1096 a format mismatch rather than an "error" from bfd_read such as
1097 bfd_error_file_truncated.
1099 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1101 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1102 sign-extension and big-endian compensation for
1103 R_MIPS_64 even in ld -r.
1105 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1107 * elf32-mips.c (mips_elf_next_relocation): Rename from
1108 mips_elf_next_lo16_relocation, and generalize to look
1109 for any relocation type.
1110 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1111 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1112 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1113 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1114 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1115 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1116 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1117 (mips_rtype_to_howto): Likewise.
1118 (mips_elf_calculate_relocation): Handle new relocs.
1119 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1120 are paired. The addend for R_MIPS_GNU_REL16_S2
1121 is shifted right two bits.
1123 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1125 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1126 comment, and ensure it doesn't happen again.
1127 (bfd_install_relocation): Same here.
1128 (_bfd_relocate_contents): Don't bother assigning unused signmask
1129 shift result. Fix typos in comments.
1130 Remove trailing whitespace throughout file.
1132 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1134 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1135 * bfd-in2.h: Rebuild.
1137 2000-03-06 Nick Clifton <nickc@cygnus.com>
1139 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1141 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1142 (SIZEOF_ILF_STRINGS): Redefine.
1143 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1144 relative reloc, as opposed to a section relative reloc.
1145 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1147 Add length of symbol's prefix to string pointer.
1148 Store a pointer to the symbol in the symbol pointer table.
1149 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1150 Initialise the symbol pointer table.
1151 Store the hint in the Hint/Name table.
1152 Make the jump reloc be symbol realtive, not section relative.
1153 Create an import symbol for imported code.
1155 2000-03-06 Catherine Moore <clm@cygnus.com>
1157 * elf.c (swap_out_syms): Check for null type_ptr.
1159 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1161 * aout-target.h (MY(write_object_contents)): Remove unused
1162 and unusable "#if CHOOSE_RELOC_SIZE".
1163 * pc532-mach.c (MY(write_object_contents)): Ditto.
1164 * netbsd.h (MY(write_object_contents)): Ditto.
1165 * hp300hpux.c (MY(write_object_contents)): Ditto.
1166 * freebsd.h (MY(write_object_contents)): Ditto.
1167 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1169 2000-02-29 H.J. Lu <hjl@gnu.org>
1171 * peicode.h (jtab): Make it static.
1173 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1174 defined and COFF_IMAGE_WITH_PE is not defined.
1175 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1176 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1178 2000-03-01 Nick Clifton <nickc@cygnus.com>
1180 * coff-arm.c (bfd_arm_process_before_allocation): Make
1181 'symndx' signed to prevent compile time warning.
1183 * coff-mcore.c: Remove unused prototype for pe_object_p.
1185 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1186 functions that are not used when COFF_IMAGE_WITH_PE is
1188 (struct sh_opcode): Change type of 'flags' field to unsigned
1189 long so that it can hold the USESAS flag.
1191 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1193 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1196 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1198 Remove unusued variables and code.
1199 (elf_backend_add_symbol_hook): Fix prototype.
1201 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1204 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1207 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1209 Remove unusued variables and code.
1210 (elf_backend_add_symbol_hook): Fix prototype.
1212 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1214 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1215 to unused function parameter.
1217 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1219 Use EMPTY_HOWTO to initialise empty howto slots.
1220 Remove unused variables.
1222 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1224 2000-03-01 H.J. Lu <hjl@gnu.org>
1226 * aoutx.h (aout_link_input_section_std): Pass "true" to
1227 the undefined_symbol callback.
1228 (aout_link_input_section_ext): Likewise.
1229 * bout.c (get_value): Likewise.
1230 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1231 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1233 (alpha_relocate_section): Likewise.
1234 * coff-arm.c (coff_arm_relocate_section): Likewise.
1235 * coff-i960.c (coff_i960_relocate_section): Likewise.
1236 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1237 * coff-mips.c (mips_relocate_section): Likewise.
1238 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1239 * coff-sh.c (sh_relocate_section): Likewise.
1240 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1241 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1242 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1243 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1244 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1245 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1246 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1247 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1248 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1249 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1250 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1251 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1252 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1253 * elflink.h (elf_link_output_extsym): Likewise.
1254 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1255 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1256 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1258 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1259 undefined_symbol callback when building shared library with
1260 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1262 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1263 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1264 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1265 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1266 (elf32_mips_get_relocated_section_content): Likewise.
1267 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1268 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1269 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1270 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1272 2000-02-28 Nick Clifton <nickc@cygnus.com>
1274 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1275 * Makefile.in: Regenerate.
1277 * configure.in: Add support for mips and sh pe vectors.
1278 * configure: regenerate.
1280 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1283 * targets.c: Add mips and sh pe vectors.
1285 * libpei.h (coff_final_link_postscript): Only define if not
1288 * coffcode.h: Add support for WinCE magic numbers.
1290 * peigen.c (pe_print_reloc): Update comment and rearrange
1291 appending of newline character.
1293 * peicode.h: Add support for Image Library Format.
1294 (pe_ILF_vars): Structure containing data used by ILF code.
1295 (pe_ILF_make_a_section): New function. Create a section based
1297 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1299 (pe_ILF_make_a_symbol): New function. Create a symbol based
1301 (pe_ILF_save_relocs): New function. Store the relocs created
1302 by pe_ILF_make_a_reloc in a section.
1303 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1305 (pe_ILF_object_p): New function. Return a bfd_target pointer
1307 (pe_bfd_object_p): If an ILF object is detected call
1308 pe_ILF_object_p on it.
1310 * coff-arm.c: Add support for WinCE relocs which are different
1311 from normal ARM COFF relocs.
1312 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1314 * coff-sh.c: Add support for sh-pe target.
1315 * pe-sh.c: New file. Support code for sh-pe target.
1316 * pei-sh.c: New file. Support code for sh-pe target.
1318 * pe-mips.c: New file. Support code for mips-pe target.
1319 * pei-mips.c: New file. Support code for mips-pe target.
1321 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1323 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1324 architecture if the object causing the bump is dynamic.
1325 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1326 and also don't it for memory ordering.
1327 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1329 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1331 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1332 calling bfd_get_section_size_before_reloc.
1333 (decode_line_info): Likewise.
1334 (_bfd_dwarf2_find_nearest_line): Likewise.
1336 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1338 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1339 name of the libtool directory.
1340 * Makefile.in: Rebuild.
1342 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1344 * som.c (SOM_HOWTO): Define.
1345 (som_hppa_howto_table): Use it.
1347 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1349 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1351 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1353 2000-02-24 Catherine Moore <clm@cygnus.com>
1355 * som.c (som_misc_symbol_info): Add field
1357 (som_bfd_derive_misc_symbol_info): Initialize
1359 (som_build_and_write_symbol_table): Keep track
1360 of secondary_def field.
1361 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1362 if secondary_def field is set.
1363 (som_bfd_ar_write_symbol_stuff): Initialize
1366 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1368 * dwarf2.c (read_address): Read 16-bits addresses.
1369 (parse_comp_unit): Accept addr_size == 2.
1371 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1373 * bfd-in.h: Update copyright date.
1375 2000-02-23 Linas Vepstas <linas@linas.org>
1377 * cpu-i370.c: New file.
1378 * elf32-i370.c: New file.
1379 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1380 (bfd_i370_arch): New.
1381 (bfd_archures_list): Add bfd_i370_arch.
1382 * elf.c (prep_headers): Add bfd_arch_i370.
1383 * Makefile.am: Add support for IBM 370 elf.
1384 * config.bfd: Likewise.
1385 * configure.in: Likewise.
1386 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1387 * reloc.c (bfd_reloc_code_type): Likewise.
1388 * targets.c: Likewise.
1390 * Makefile.in: Regenerate.
1391 * configure: Regenerate.
1392 * bfd-in2.h: Regenerate.
1394 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1396 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1397 invalid relocation types, and change them to R_386_NONE.
1399 2000-02-22 H.J. Lu <hjl@gnu.org>
1401 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1402 not defined, don't add a second ELF_VER_CHR.
1404 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1405 symbols converted to local symbols even when stripping all
1407 (elf_link_output_extsym): Process global symbols converted to
1408 local symbols even if they are being stripped.
1410 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1412 * archures.c (bfd_octets_per_byte): Return unsigned int.
1413 (bfd_arch_mach_octets_per_byte): Ditto.
1414 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1416 * section.c (bfd_get_section_size_before_reloc): Quell signed
1417 vs. unsigned comparison warning.
1418 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1419 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1420 change. What was I thinking?
1421 * bfd-in2.h: Regenerate.
1423 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1424 (elf_gc_sections): Same here.
1425 (elf_gc_common_finalize_got_offsets): And here.
1427 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1429 ELF HPPA doesn't work at present; remove it until it does.
1430 * config.bfd: Comment out setting targ_defvec to
1432 * Makefile.am: Rebuild dependencies.
1433 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1434 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1435 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1436 * Makefile.in: Rebuild.
1437 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1439 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1441 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1442 is no bfd_free(). Revert bfd_free part of previous change.
1444 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1446 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1448 (coff_compute_section_file_positions): Use bfd_free to pair
1450 (coff_write_object_contents): Likewise.
1452 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1453 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1455 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1457 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1458 (xcoff_ar_file_hdr_big): New structure.
1459 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1460 (xcoff_ar_hdr_big): New structure.
1461 (SIZEOF_AR_HDR_BIG): New macro.
1462 (xcoff_big_format_p): New macro.
1463 (xcoff_ardata_big): New macro.
1464 (arch_xhdr_big): New macro.
1465 (xcoff_slurp_armap): Handle large archives.
1466 (xcoff_archive_p): Detect large archives.
1467 (xcoff_read_ar_hdr): Handle large archives.
1468 (xcoff_openr_next_archived_file): Handle large archives.
1469 (xcoff_generic_stat_arch_elt): Handle large archives.
1470 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1471 (xcoff_write_armap_big): New function.
1472 (xcoff_write_armap): New function, dispatch to _old or _big.
1473 (xcoff_write_archive_contents_old): Rename from
1474 xcoff_write_archive_contents.
1475 (xcoff_write_archive_contents_big): New function.
1476 (xcoff_write_archive_contents): New function, dispatch to _old or
1479 2000-02-18 Richard Henderson <rth@cygnus.com>
1481 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1482 and hide_symbol members.
1483 (elf_link_hash_copy_indirect): Remove.
1484 (elf_link_hash_hide_symbol): Remove.
1485 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1486 and elf_backend_hide_symbol.
1487 (_bfd_elf_link_hash_copy_indirect): Declare.
1488 (_bfd_elf_link_hash_hide_symbol): Declare.
1489 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1490 (_bfd_elf_link_hash_hide_symbol): Likewise.
1491 (_bfd_elf_link_hash_table_init): Don't init killed members.
1492 * elflink.h (elf_link_add_object_symbols): Use the bed function
1493 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1494 (elf_link_assign_sym_version): Likewise.
1495 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1496 (elf_backend_hide_symbol): Likewise.
1497 (elfNN_bed): Update for new members.
1499 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1501 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1502 STACK_END_ADDR): Define for new core file format.
1503 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1504 for handling the vagaries of the various core file structures used
1505 by AIX over the years.
1506 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1507 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1508 core_dumpx structure.
1510 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1512 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1513 (bfd_mach_sh3_dsp): Likewise.
1514 (bfd_mach_sh4): Reinstate.
1515 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1516 * bfd-in2.h: Regenerate.
1517 * coff-sh.c (struct sh_opcode): flags is no longer short.
1518 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1519 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1520 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1521 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1522 (sh_opcodes): No longer const.
1523 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1524 (sh_insn_uses_reg): Check for USESAS and USESR8.
1525 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1526 (_bfd_sh_align_load_span): Return early for SH4.
1527 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1528 Take into account that field b of a parallel processing insn
1529 could be mistaken for a separate insn.
1530 * cpu-sh.c (arch_info_struct): New array elements for
1531 sh2, sh-dsp and sh3-dsp.
1532 Reinstate element for sh4.
1533 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1534 (SH4_NEXT): Reinstate.
1535 (SH3_NEXT, SH3E_NEXT): Adjust.
1536 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1537 * elf32-sh.c (sh_elf_set_private_flags): New function.
1538 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1539 (sh_elf_merge_private_data): New function.
1540 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1541 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1542 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1543 sh_elf_merge_private_data.
1545 2000-02-13 Richard Henderson <rth@cygnus.com>
1547 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1548 hide_symbol members.
1549 (elf_link_hash_copy_indirect): New.
1550 (elf_link_hash_hide_symbol): New.
1551 * elflink.h (elf_link_add_object_symbols): Break out copy from
1552 indirect new new symbol to elf.c.
1553 (elf_link_assign_sym_version): Break out privatization of
1554 non-exported symbol to elf.c.
1555 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1556 (_bfd_elf_link_hash_hide_symbol): New.
1557 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1559 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1561 * section.c (_bfd_strip_section_from_output): Add info parameter.
1562 If it passed as non-NULL, use it to check whether any input BFD
1563 has an input section which uses this output section. Change all
1565 * bfd-in2.h: Rebuild.
1567 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1568 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1570 * bfd-in2.h: Rebuild.
1572 2000-02-10 Timothy Wall <twall@cygnus.com>
1574 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1575 allow final modifications of swapped-in symbol.
1576 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1577 * coffcode.h (coff_write_relocs): Use macro
1578 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1579 symbol index should be set to -1.
1581 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1583 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1584 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1585 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1586 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1587 sh_insns_uses_or_sets_freg): New functions.
1588 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1589 * (sh_insns_conflict): Use new functions and new macros to
1590 detect conflicts when two instructions both set same integer registers,
1591 both set same fp register, and both set special register.
1593 2000-02-09 Timothy Wall <twall@cygnus.com>
1595 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1596 swapping in sections, so that the swapping routines have access to
1599 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1601 * coff-go32.c: Update comment. Update copyright.
1603 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1605 * syms.c (bfd_decode_symclass)
1606 Two new class characters were added - 'V' and 'v'. The
1607 meaning of 'W' is now restricted to just weak non-object
1608 symbols. This allows differentiation between, for example,
1609 weak functions vs weak objects. nm for example now dumps:
1611 'w' = weak unresolved
1612 'V' = weak global object
1613 'v' = weak unresolved object
1615 (bfd_is_undefined_symclass): New function. Return true if the
1616 given symbol class represents and undefined/unresolved symbol.
1618 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1621 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1623 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1624 STT_ARM_16BIT flag set, but it is not attached to a data object
1625 return STT_ARM_16BIT so that it will be treated as code by the
1628 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1630 * coff-i386.c (i3coff_object_p): Remove prototype.
1633 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1634 to name. Update copyright.
1636 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1637 assignment to avoid warning. Update copyright.
1639 2000-01-24 Robert Lipe (robertl@sco.com)
1641 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1642 instead of using GNU C extension.
1644 2000-01-21 Nick Clifton <nickc@cygnus.com>
1646 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1647 amount from a bfd_in_memory structure.
1648 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1651 2000-01-14 Nick Clifton <nickc@cygnus.com>
1653 * linker.c (default_indirect_link_order): oops - fix incorrectly
1654 applied patch from Tim Wall.
1656 2000-01-13 Timothy Wall (twall@tiac.net>
1658 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1659 = scnhsz, filhsz, relsz, aoutsz, etc)
1661 * coffswap.h: Ditto.
1663 2000-01-13 Nick Clifton <nickc@cygnus.com>
1665 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1666 interwork thumb to arm stub.
1668 2000-01-13 Timothy Wall (twall@tiac.net>
1670 * archures.c (bfd_octets_per_byte): New function: Return
1672 (bfd_arch_mach_octets_per_byte): New function: Return target
1675 * section.c: Distinguish between octets and bytes for usage of
1676 _cooked_size, _raw_size, and output_offset. Clarify
1677 description of bfd_set_section_contents.
1679 * bfd-in2.h: Regenerate.
1681 * coffgen.c: Indicate that the offset parameter is in bytes, not
1684 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1685 where appropriate to get the octet offset when calling
1686 bfd_set_section_contents.
1687 (bfd_coff_reloc_link_order): Ditto.
1689 * linker.c (bfd_generic_reloc_link_order): Ditto.
1690 (_bfd_default_link_order): Ditto.
1692 * reloc.c (bfd_perform_relocation): Distinguish between octets
1693 and bytes. Use octets when indexing into octet data; use bytes
1694 when calculating target addresses.
1695 (bfd_install_relocation): Ditto.
1697 * srec.c (srec_write_section): Ditto.
1699 2000-01-13 Nick Clifton <nickc@cygnus.com>
1701 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1702 3 to 2. This allows 4 byte sized sections, which is necessary for
1703 dlltool to build funcitoning DLLs.
1705 2000-01-10 Philip Blundell <pb@futuretv.com>
1707 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1708 (arm*-*-conix*): New target.
1710 2000-01-10 Egor Duda <deo@logos-m.ru>
1712 * config.bfd: Include elf32_i386 vector to target list for cygwin
1715 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1716 * configure.in: Test for structure win32_pstatus_t in
1718 * configure: Regenerate.
1720 * elf.c (elfcore_grok_win32pstatus): New function: process
1721 win32_pstatus_t notes in elf core file.
1722 (elfcore_grok_note): Detect win32_pstatus notes.
1724 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1726 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1728 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1729 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1731 1999-12-29 Richard Henderson <rth@cygnus.com>
1733 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1734 if no dynamic sections created.
1736 1999-12-27 Nick Clifton <nickc@cygnus.com>
1738 * peicode.h (pe_bfd_object_p): Only define for PE format
1741 1999-12-17 Nick Clifton <nickc@cygnus.com>
1743 * coff-i386.c (i3coff_object_p): Delete.
1744 (i386coff_vec): Replace reference to i3coff_object_p with a
1745 reference to coff_object_p.
1747 * coff-mcore.c (pe_object_p): Delete.
1749 * peicode.h (pe_bfd_object_p): New function: Detect the
1750 presence of a PE format COFF object file. Also detect and
1751 warn about the presence of LINK6 format Image Library Format
1754 1999-12-16 Nick Clifton <nickc@cygnus.com>
1756 * coff-arm.c (NUM_ELEM): New macro.
1757 (NUM_RELOCS): New macro: The number of known ARM relocs.
1758 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1759 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1761 (bfd_arm_process_before_allocation): Produce a warning message if
1762 an out of range symbol index is encountered.
1764 1999-12-14 Nick Clifton <nickc@cygnus.com>
1766 * elflink.h (is_global_symbol_definition): New Function: Return
1767 true iff the symbol is being given a global definition in this
1769 (elf_link_is_defined_archive_symbol): Do not bother processing
1770 symbols for an archive element that has already been included
1772 Use is_global_symbol_definition().
1774 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1776 * config.bfd: Add support for sparc-*-netbsdelf* and
1777 sparc-*-netbsdaout*.
1779 1999-12-13 Nick Clifton <nickc@cygnus.com>
1781 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1782 if the symbol is in the common section.
1784 1999-12-10 Nick Clifton <nickc@cygnus.com>
1786 * elflink.h (elf_link_is_defined_archive_symbol): New
1787 function: Decide if a symbol, in an archive map is there
1788 because it is defined in the archive element, or because it is
1789 just another common declaration of it.
1790 (elf_link_add_archive_symbols): Use
1791 elf_link_is_defined_archive_symbol to decide if an archive
1792 element contain a reference to a common symbol should be
1795 1999-12-10 Nick Clifton <nickc@cygnus.com>
1797 * elflink.h: Revert previous patch.
1798 * targets.c: Revert previous patch.
1799 * libbfd-in2.h: Revert previous patch.
1800 * libbfd.h: Revert previous patch.
1801 * elfxx-target.h: Revert previous patch.
1802 * archive.c: Revert previous patch.
1803 * aout-target.h: Revert previous patch.
1804 * aout-tic30.h: Revert previous patch.
1805 * bfd.c: Revert previous patch.
1806 * coff-alpha.c: Revert previous patch.
1807 * coff-rs6000.c: Revert previous patch.
1808 * elf64-mips.c: Revert previous patch.
1809 * ieee.c: Revert previous patch.
1810 * libecoff.h: Revert previous patch.
1811 * oasys.c: Revert previous patch.
1812 * som.c: Revert previous patch.
1813 * vms.c: Revert previous patch.
1815 1999-12-09 Nick Clifton <nickc@cygnus.com>
1817 * elflink.h (elf_link_add_archive_symbols): Add an archive
1818 element even if contains a symbol which is currently only
1819 considered to be a common.
1821 * targets.c (struct bfd_target): Add new field
1822 _bfd_allow_commons_in_armap.
1823 * bfd-in2.h:Regenerate.
1825 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1827 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1828 * libbfd.h: Regenerate.
1830 * elfxx-target.h: If using COFF archive map, override
1831 definition of allow_commons_in_armap and replace with
1834 * archive.c (bfd_compute_and_write_armap): Do not place common
1835 symbols into the archive map unless _bfd_allow_commons_in_armap
1838 * aout-target.h (MY_allow_commons_in_armap): Define.
1839 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1840 * bfd.c (bfd_allow_commons_in_armap): Define.
1841 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1842 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1843 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1844 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1845 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1846 * oasys.c (oasys_allow_commons_in_armap): Define.
1847 * som.c (som_allow_commons_in_armap): Define.
1848 * vms.c (vms_allow_commons_in_armap): Define.
1850 1999-12-07 Jim Blandy <jimb@cygnus.com>
1852 Add support for SSE registers in ELF core files.
1853 * elf.c (elfcore_make_note_pseudosection): New function.
1854 (elfcore_grok_prfpreg): Use it.
1855 (elfcore_grok_prxfpreg): New function.
1856 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1858 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1860 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1861 value by 4 before storing it back in the field. From
1862 Koundinya. K <kk@ddeorg.soft.net>.
1864 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1866 * archures.c (bfd_mach_am33): Define.
1867 * bfd-in2.h: Rebuilt.
1868 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1869 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1870 (compute_function_info): Handle additional registers saved by
1872 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1873 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1875 1999-11-29 Jim Blandy <jimb@cygnus.com>
1877 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1879 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1882 1999-11-27 Michael Meissner <meissner@cygnus.com>
1884 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1885 internal use within gas for alpha explicit relocations.
1886 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1887 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1888 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1889 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1890 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1891 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1893 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1894 BFD_RELOC_ALPHA_USER_*.
1896 * bfd-in2.h: Regenerate.
1897 * libbfd.h: Regenerate.
1899 1999-11-26 Fred Fish <fnf@cygnus.com>
1901 * elf.c (elfcore_read_notes): Add prototype for static function.
1902 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1903 (bfd_section_from_phdr): Replacement function that calls
1904 _bfd_elf_make_section_from_phdr for generic segment types and
1905 backend fucntion pointed to by elf_backend_section_from_phdr for
1906 backend specific segment types.
1907 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1908 now called by _bfd_elf_make_section_from_phdr. Note that this func
1909 is now just a stub between the caller and bfd_section_from_phdr.
1911 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1912 elf_backend_section_from_phdr.
1913 (elf_backend_section_from_phdr): Add prototype.
1915 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1916 (elfNN_bed): Add elf_backend_section_from_phdr.
1918 1999-11-25 Nick Clifton <nickc@cygnus.com>
1920 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1921 SEC_CODE and SEC_READONLY flags to glue sections.
1923 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1924 SEC_CODE and SEC_READONLY flags to glue sections.
1926 1999-11-20 Nick Clifton <nickc@cygnus.com>
1928 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1931 1999-11-19 Catherine Moore <clm@cygnus.com>
1933 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1934 (elf_cpu32_plt_entry): Likewise.
1936 1999-11-18 Nick Clifton <nickc@cygnus.com>
1938 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1940 (coff_mcore_relocate_section): Initialise addend to 0.
1941 Special case processing of RVA reloc.
1943 1999-11-17 Richard Henderson <rth@cygnus.com>
1945 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1946 type_change_ok; add sign_extend_vma.
1947 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1948 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1949 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1950 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1951 (elfNN_bed): Follow struture changes.
1953 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1955 * libbfd.c (bfd_read): Check result of read against desired result
1957 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1958 invalid compared to the section size.
1960 * ieee.c (ieee_slurp_debug): Get the length of the debug
1961 information right if there is no data part.
1963 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1965 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1966 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1968 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1970 * elflink.h (elf_bfd_final_link): Make last_local signed.
1972 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1974 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1977 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1979 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1981 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1982 * bfd-in2.h: Regenerate.
1984 1999-10-15 Andrew Haley <aph@cygnus.com>
1986 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1988 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1990 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1992 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1994 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1995 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1998 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2000 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2001 relocs also need the GP value.
2002 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2003 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2004 the GP value for R_MIPS_LITERAL relocs too. Handle
2005 R_MIPS_64 relocs properly on big-endian MIPS.
2006 (mips_elf_sign_extend): Behave properly with 'long long'.
2007 (mips_elf_highest): Correct typo.
2009 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2011 * cpu-m32r.c (arch_info_struct): New static global.
2012 (bfd_m32r_arch): Refer to it.
2013 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2014 (m32r_elf_print_private_bfd_data): Ditto.
2015 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2016 * archures.c (bfd_mach_m32rx): Define it.
2017 * bfd-in2.h: Rebuild.
2019 1999-09-28 Fred Fish <fnf@cygnus.com>
2021 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2022 (cisco_core_big_vec): Add new bigendian vec.
2023 (cisco_core_little_vec): Add new little endian vec.
2025 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2026 (crash_info_locs): Add array of possible offsets.
2027 (MASK_ADDR): Mask to apply to crash info offset.
2028 (crashinfo_external): Add textbase, database, bssbase and
2029 turn into a typedef.
2030 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2031 Many small changes to account for additional hardware versions.
2032 Pick a reasonable size for ".reg" section. Add a ".crash"
2033 section to allow access to crashinfo_external struct.
2034 (cisco_core_file_p): New version of this function that
2035 iterates over crash_info_locs, calling cisco_core_file_validate.
2036 (cisco_core_vec): Old big endian only vec replaced with ...
2037 (cisco_core_big_vec): Add big endian version.
2038 (cisco_core_little_vec): Add little endian version.
2040 * configure.in (cisco_core_vec): Split to two new vectors ...
2041 (cisco_core_big_vec): New target vector.
2042 (cisco_core_little_vec): New target vector.
2043 * configure: Regenerate.
2044 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2045 to cisco_core_big_vec in targ_selvecs.
2047 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2049 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2050 (mips_elf_relocate_got_local): Unused, delete.
2051 (mips_elf_relocate_global_got): Unused, delete.
2053 1999-09-24 Fred Fish <fnf@cygnus.com>
2055 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2056 to initialize it to something meaningful. Then use it to generate
2057 more useful segment names.
2059 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2061 * som.c (NO_PCREL_MODES): Define if the system does not define
2063 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2064 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2065 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2066 * libhppa.h (dis_assemble_22): New function.
2067 (bfd_hppa_insn2fmt): Handle long branch.
2069 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2072 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2074 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2075 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2076 (reloc_howto_type howto_table): Tidy comments and whitespace.
2078 1999-09-17 Nick Clifton <nickc@cygnus.com>
2080 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2081 previous delta. Set sec->gc_mark instead.
2083 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2085 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2086 (elf_cpu32_plt_entry): Likewise.
2088 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2090 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2092 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2093 symbol table, then just compute a suitable value (but do not
2094 create a __gp symbol).
2096 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2097 symbols when building shared libraries.
2098 (elf_hppa_final_link_relocate): Correct handling of PCREL
2099 relocations against undefined symbols.
2101 1999-09-16 Nick Clifton <nickc@cygnus.com>
2103 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2104 interworking sections as linker created so that they will not
2105 be removed by garbage collection.
2107 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2109 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2110 (elf_hppa_final_link_relocate): Consistently create an absolute
2111 address, then subtract out the value of __gp.
2113 1999-09-14 Michael Meissner <meissner@cygnus.com>
2115 * configure.in (Canonicalization of target names): Remove adding
2116 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2117 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2118 * configure: Regenerate.
2120 1999-09-14 Nick Clifton <nickc@cygnus.com>
2122 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2125 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2127 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2128 (elf_hppa_final_link): Initialize text_segment_base and
2130 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2132 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2133 (elf_hppa_final_link_relocate): Likewise.
2134 (elf_hppa_relocate_insn): Likewise.
2135 (elf_hppa_relocate_section): Initialize HOWTO.
2137 1999-09-13 Donn Terry <donn@interix.com>
2139 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2140 handling to support both GNU and MS objects.
2142 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2143 when determining whether to set F_RELFLG.
2145 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2147 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2148 PC24 relocs if the target is an undefined weak symbol.
2149 (arm_add_to_rel): Fix compiler warning.
2150 (elf32_arm_plt0_entry): Correct comments.
2152 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2154 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2155 an absolute symbol in REL relocs.
2157 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2159 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2160 Stub SEGREL32. Return an error for any relocation not handled.
2162 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2164 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2165 constant symbols, and avoid multiple definition errors on them.
2167 1999-09-12 Donn Terry <donn@interix.com>
2169 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2170 significant bit is set.
2172 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2174 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2176 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2177 relocs as we do for RELA relocs.
2179 1999-09-11 Donn Terry <donn@interix.com>
2181 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2182 (coff_final_link_postscript): Define.
2183 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2184 directory entries here.
2185 (_bfd_pei_final_link_postscript): New function.
2187 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2188 section flags based on the section name.
2190 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2191 get the overflow of the s_nlnno field from the s_nreloc field.
2192 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2193 the s_nlnno overflow of the .text section into the s_nreloc
2196 * peigen.c (add_data_entry): Declare.
2197 (pei_swap_aouthdr_out): Get image size right. Set linker version
2199 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2200 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2201 extraneous ImageBase.
2202 (pe_print_edata): Likewise.
2203 (pe_print_pdata): Likewise. Print exception entries.
2204 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2205 (tbl): Make const, add "UNKNOWN".
2206 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2207 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2208 section data directory.
2209 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2211 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2212 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2213 * peicode.h (coff_get_symbol_info): Define.
2215 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2217 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2219 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2222 * libpei.h: New file, broken out of peicode.h.
2223 * peigen.c: New file, broken out of peicode.h.
2224 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2225 * configure.in: Add peigen.lo to list of files required for each
2227 * Makefile.am: Rebuild dependencies.
2228 (BFD32_BACKENDS): Add peigen.lo.
2229 (BFD32_BACKENDS_CFILES): Add peigen.c.
2230 (SOURCE_HFILES): Add libpei.h.
2231 * configure, Makefile.in: Rebuild.
2233 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2234 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2235 instead. Don't clear the s_paddr field for an uninitialized data
2238 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2239 coff_data_type to f_timdat.
2240 * peicode.h (pe_mkobject_hook): Likewise.
2242 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2243 number if COFF_IMAGE_WITH_PE.
2245 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2246 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2247 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2248 there is no SEC_DEBUGGING section.
2249 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2250 IMAGE_FILE_DEBUG_STRIPPED.
2252 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2253 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2254 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2255 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2257 * coffswap.h (IMAGE_BASE): Don't define.
2258 * pei-arm.c (IMAGE_BASE): Don't define.
2259 * pei-i386.c (IMAGE_BASE): Don't define.
2260 * pei-mcore.c (IMAGE_BASE): Don't define.
2261 * pei-ppc.c (IMAGE_BASE): Don't define.
2263 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2264 symbol, switch on the class when determining whether to modify the
2265 value. For PE, don't modify the value of a C_FCN symbol not named
2268 * libbfd-in.h (_bfd_abort): Declare.
2270 * bfd.c (_bfd_abort): New function.
2271 * libbfd.h: Rebuild.
2273 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2276 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2277 don't write out the associated line numbers.
2279 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2282 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2283 changes when the base type is unknown.
2285 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2288 * syms.c (BSF_DEBUGGING_RELOC): Define.
2289 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2290 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2292 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2293 BSF_DEBUGGING_RELOC set.
2294 * bfd-in2.h: Rebuild.
2296 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2298 * ecoff.c (bfd_debug_section): Update initialization for new
2300 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2301 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2303 1999-09-10 H.J. Lu <hjl@gnu.org>
2305 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2306 _bfd_filnmlen field.
2307 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2309 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2311 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2312 for FPTR relocs involving local symbols.
2314 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2315 value for the stub address in a call through a stub.
2316 Install the value for a local symbol directly into the DLT
2317 instead of generating a reloc. Correctly handle FPTR64 relocs.
2319 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2320 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2321 (elf_hppa_final_link): Call them.
2323 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2325 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2326 (elf_adjust_dynamic_symbol): ...from here.
2328 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2330 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2331 relocation, remove them. SECREL64->LTOFF16WF.
2332 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2334 (elf_hppa_relocate_insn): Similarly.
2336 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2337 (elf_hppa_relocate_insn): Similarly.
2339 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2341 (elf_hppa_relocate_insn): Similarly.
2343 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2344 Handle LTOFF_TP* relocs.
2345 (elf_hppa_relocate_insn): Similarly.
2347 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2348 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2349 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2351 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2352 DIR32, DIR64 and FPTR64 relocations.
2353 (elf_hppa_relocate_insn): Similarly.
2355 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2356 address of the .PARISC.global section.
2357 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2358 table entry elf_hppa_final_link_relocate. Do not give a warning
2359 for a reloc against an external symbol if it has a PA64 hash
2361 (elf_hppa_final_link_relocate): Significantly rework. Handle
2362 DLTIND relocations. Compute the final value of the relocation
2363 before passing the value of elf_hppa_relocate_insn.
2364 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2365 relocation support. Handle DLTIND relocation requests just like
2366 DLTREL relocation requests. Simplify branch handling.
2368 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2370 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2371 non-allocated section as done in i386 version.
2372 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2373 statement since this is no know relocation.
2375 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2377 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2379 (elf_hppa_relocate_insn): Similarly.
2381 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2383 (elf_hppa_relocate_insn): Similarly.
2385 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2386 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2387 Pass the relocate type rather than the insn format to
2388 elf_hppa_relocate_insn.
2389 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2390 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2392 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2394 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2395 (bfd_coff_filnmlen): Define.
2396 (bfd_coff_std_swap_table): Initialize new field.
2397 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2399 (coff_write_symbols): Likewise.
2400 (coff_get_normalized_symtab): Likewise.
2401 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2402 * libcoff.h: Rebuild.
2404 1999-09-06 Donn Terry <donn@interix.com>
2406 * coffcode.h (sort_by_secaddr): New static function if
2408 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2409 sections by VMA when assigning target_index values. Always set
2412 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2413 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2415 * libcoff.h: Rebuild.
2417 * coffcode.h (coff_set_custom_section_alignment): Add const to
2418 declaration to match definition.
2419 (coff_write_object_contents): Don't set F_AR32W(R)? if
2422 * coff-i386.c (in_reloc_p): Add declaration.
2423 (i386coff_vec): Simplify initialization of
2424 application_section_flags.
2426 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2427 version. Move COFF_WITH_PE specific code to new version.
2428 (stype_to_sec_flags): Likewise. Add section parameter.
2429 * coffgen.c (make_a_section_from_file): Set target_index before
2430 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2431 * libcoff.h: Rebuild.
2433 * syms.c (stt): Add some PE/PEI section names.
2434 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2436 (bfd_symbol_info): Check for 'w'.
2438 * section.c (struct bfd_comdat_info): Define.
2439 (asection): Add comdat field.
2440 (STD_SECTION): Initialize comdat field.
2441 (bfd_make_section_anyway): Likewise.
2442 * bfd-in2.h: Rebuild.
2444 1999-09-06 Andreas Schwab <schwab@suse.de>
2446 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2449 1999-09-06 Nick Clifton <nickc@cygnus.com>
2451 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2452 bfd_realloc instead of calloc and realloc.
2454 1999-09-04 Steve Chamberlain <sac@pobox.com>
2456 * cpu-pj.c: New file.
2457 * elf32-pj.c: New file.
2458 * config.bfd (pj*): New cpu.
2459 (pj-*-*, pjl-*-*): New targets.
2460 * configure.in (bfd_elf32_pj_vec): New target vector.
2461 (bfd_elf32_pjl_vec): New target vector.
2462 * archures.c (bfd_arch_pj): Define.
2463 * elf.c (prep_headers): Handle bfd_arch_pj.
2464 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2465 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2466 to target vector list.
2467 * Makefile.am: Rebuild dependencies.
2468 (ALL_MACHINES): Add cpu-pj.lo.
2469 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2470 (BFD32_BACKENDS): Add elf32-pj.lo.
2471 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2472 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2474 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2476 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2477 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2478 and NON_GOT_REF from weak defined symbol to real symbol.
2479 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2480 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2481 create a COPY reloc.
2482 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2483 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2484 don't create a COPY reloc.
2486 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2488 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2489 count those in sections we are not including in the link.
2491 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2493 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2494 field in hpux11 shared libraries.
2496 1999-09-02 Nick Clifton <nickc@cygnus.com>
2498 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2500 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2502 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2503 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2504 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2506 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2508 * elflink.h (record_link_assignment): When possible, keep the
2509 original type of the symbol.
2511 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2513 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2514 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2515 tools were configured.
2516 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2518 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2520 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2521 GOT entries for GOT16 relocations; they're not required.
2523 1999-08-24 Nick Clifton <nickc@cygnus.com>
2525 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2527 * config.bfd (arm-*-netbsd*): New target.
2528 * configure.in (armnetbsd_vec): New target vector.
2529 * configure: Regenerate
2530 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2532 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2533 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2534 (armnetbsd.lo): New rule with deps.
2535 * Makefile.in: Regenerate.
2537 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2540 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2542 * som.c (som_slurp_symbol_table): Fix typo in comment.
2544 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2546 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2547 here instead of using elf_section_data...
2549 1999-08-19 Nick Clifton <nickc@cygnus.com>
2551 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2552 relocations into the base file.
2553 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2554 we are building a base file.
2556 1999-08-19 Nick Clifton <nickc@cygnus.com>
2558 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2560 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2561 REL relocs when performing a partial relocation.
2563 1999-08-18 Donn Terry <donn@interix.com>
2565 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2566 _bfd_coff_link_input_bfd into top level.
2568 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2569 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2570 (coff_i386_rtype_to_howto): Likewise.
2571 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2572 Completely ignore symbols which are all zero.
2573 (dummy_reloc16_estimate): Add return 0.
2574 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2575 variable copy to name_copy to avoid shadowing outer scope
2577 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2578 from unsigned int to unsigned long. Add timestamp field.
2579 * libcoff.h: Rebuild.
2581 1999-08-17 H.J. Lu <hjl@gnu.org>
2583 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2586 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2588 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2589 for special section symbols.
2590 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2591 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2594 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2596 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2597 coincidence of variable names between old and new code.
2599 1999-08-12 Nick Clifton <nickc@cygnus.com>
2601 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2602 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2603 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2604 and 'addend' parameter a 'bfd_signed_vma'.
2605 (elf32_arm_final_link_relocate): Do not involve stubs in
2606 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2607 jumps, not function calls.
2609 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2611 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2612 in R_ARM_PC24 relocs.
2614 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2616 * elf-hppa.h (elf_hppa_fake_sections): New function.
2617 * elf32-hppa.c (elf_backend_fake_sections): Define.
2619 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2620 recent changes to the arch_info structure.
2622 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2623 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2624 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2627 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2628 Ralf Baechle <ralf@uni-koblenz.de>
2630 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2631 output DT_MIPS_GOTSYM.
2632 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2633 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2635 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2637 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2638 prototype. Handle local symbols. Add commentary.
2639 (mips_elf_calculate_relocation): Adjust accordingly.
2640 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2643 * elflink.h (elf_bfd_final_link): Tweak last change.
2645 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2647 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2648 elf-section data to allocate just the right amount of relocation
2649 space. Don't allocate the hash space twice.
2650 (elf_bfd_final_link): Calculate the amount of space to allocate in
2651 each relocation section.
2653 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2655 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2656 64bit mode, generate a section relative relocation for a 32bit
2658 (elf_hppa_is_local_label_name): New function.
2659 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2660 shared between 32bit and 64bit port.
2662 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2664 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2665 R_MIPS_GOT16 and R_MIPS_CALL16.
2666 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2667 to use when looking for a preexisting GOT entry.
2669 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2671 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2672 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2674 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2676 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2678 * elflink.h (elf_link_output_extsym): Don't output a weak
2679 reference to an undefined symbol just because it was defined weak
2682 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2684 * coffgen.c (coff_find_nearest_line): When looking for file, use
2685 last best match rather than first. If address is beyond last line
2686 number record, don't return the last line as the correct value.
2688 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2690 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2691 * bfd-in2.h: Rebuild.
2693 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2695 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2696 * coffcode.h (coff_set_custom_section_alignment): New static
2698 (coff_section_alignment_table): New static array.
2699 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2700 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2701 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2702 * libcoff.h: Rebuild.
2704 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2706 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2708 * Makefile.in: Rebuild.
2710 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2712 * section.c (SEC_SHARED): Define.
2713 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2714 (styp_to_sec_flags): Likewise.
2715 * peicode.h (coff_swap_scnhdr_out): Likewise.
2716 * bfd-in2.h: Rebuild.
2718 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2720 * coffcode.h (coff_classify_symbol): Comment out part of
2721 1999-08-05 change which breaks cygwin DLLs.
2723 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2724 * aclocal.m4, configure: Rebuild.
2726 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2728 * section.c (global_syms): Only initialize union field if
2731 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2733 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2734 the size of a GOT entry here.
2735 (mips_elf_calculate_relocation): Don't create a local GOT entry
2736 for the symbol in a GOT16 relocation; just for it's high-order bit
2737 (_bfd_mips_elf_relocate_section): Fix thinko.
2739 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2741 Based on patches from Donn Terry <donn@interix.com>:
2742 * coffcode.h (enum coff_symbol_classification): Define.
2743 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2744 _bfd_coff_classify_symbol. Change return type.
2745 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2746 (coff_slurp_symbol_table): Use coff_classify_symbol.
2747 (coff_classify_symbol): New static function.
2748 (coff_sym_is_global): Never define.
2749 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2750 * cofflink.c (coff_link_check_ar_symbols): Use
2751 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2752 (coff_link_add_symbols): Likewise.
2753 (_bfd_coff_link_input_bfd): Likewise.
2754 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2755 coff_classify_symbol.
2756 * libcoff.h: Rebuild.
2758 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2760 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2761 (e_ltpsel, e_rtpsel): Similarly.
2763 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2764 and 14bit ertpsel. Handle 64bit psel.
2766 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2768 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2769 handling for REL relocations. And only left-shift R_MIPS26
2770 relocation addends where necessary.
2772 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2774 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2775 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2776 Just return the relocation found.
2777 (mips_elf_relocate_section): Pull the LO16 addend out of the
2778 section itself when using REL relocations.
2780 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2781 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2784 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2786 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2787 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2788 relocation against a symbol in an input section with no output
2789 section. From Daniel Jacobowitz <drow@false.org>.
2791 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2793 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2794 look for generated file correctly.
2795 * aclocal.m4, configure: Rebuild.
2797 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2799 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2800 and R_MIPS16_26 relocations correctly when relocating.
2801 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2802 and R_MIPS_CALL_LO16 are for global symbols.
2804 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2806 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2808 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2809 variables and initialize them.
2811 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2813 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2814 there are no global symbols requiring GOT entries.
2815 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2816 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2817 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2819 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2820 symbols are considered to have the value zero.
2821 (_bfd_mips_elf_relocate_section): Don't try to perform a
2822 relocation for an undefined symbol.
2823 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2826 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2828 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2829 wants ba,a,pt %xcc instead of %icc.
2830 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2831 of large PLT entries.
2832 (sparc64_elf_plt_ptr_offset): Fix calculation.
2833 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2834 addend should be relative to load address, not .plt section start.
2835 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2837 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2839 * elf-bfd.h (struct elf_backend_data): Add
2840 print_symbol_all and output_arch_syms backend methods.
2841 * elfxx-target.h: Likewise.
2842 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2843 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2844 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2846 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2847 symbols in .dynsym, add their names into .dynstr. Put those symbols
2849 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2850 pointers to STT_REGISTER symbols in dynsym section.
2851 (sparc64_elf_print_symbol_all): New function.
2852 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2853 printing using the print_symbol_all hook.
2855 1999-07-30 Catherine Moore <clm@cygnus.com>
2857 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2860 1999-07-29 Richard Henderson <rth@cygnus.com>
2862 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2863 dynamic_sections_created.
2865 1999-07-29 Richard Henderson <rth@cygnus.com>
2867 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2868 (mips_rtype_to_howto): ... new function.
2869 (_bfd_mips_elf_relocate_section): Use it.
2871 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2873 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2875 1999-07-27 Nick Clifton <nickc@cygnus.com>
2877 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2879 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2880 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2882 1999-07-23 Donn Terry <donn@interix.com>
2884 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2885 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2886 * cofflink.c (coff_link_add_symbols): If PE, handle section
2888 * libcoff.h: Rebuild.
2890 * config.bfd (i[3456]86-*-interix*): New target.
2892 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2894 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2895 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2896 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2897 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2898 (COFF_SUPPORT_GNU_LINKONCE): Define.
2899 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2900 (COFF_SUPPORT_GNU_LINKONCE): Define.
2902 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2905 * makefile.dos: Remove; obsolete.
2906 * configure.bat: Remove; obsolete.
2908 1999-07-21 H.J. Lu <hjl@gnu.org>
2910 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2912 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2914 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2915 message and fail if a symbol index is out of range.
2917 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2919 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2920 when looking at a R_MIPS_GOT16 relocation.
2922 1999-07-20 Nick Clifton <nickc@cygnus.com>
2924 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2926 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2928 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2929 removed in previous change.
2930 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2931 in relocateable output.
2933 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2935 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2938 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2939 if they appear to be specially created by the linker.
2941 1999-07-19 Nick Clifton <nickc@cygnus.com>
2943 * targets.c (alternative_target): New field in bfd_target
2945 (bfd_search_for_target): New function: Find a target that
2946 satisifies a search function.
2947 * bfd-in2.h: Regenerate.
2949 * elfxx-target.h: Initialise the alternative_target field of
2950 the bfd_target structures to point to the other target (if
2952 * nlm-target.h: Initialise the alternative_target field of
2953 the bfd_target structures to point to the other target (if
2956 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2957 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2959 * aix386-core.c: Initialise new field of bfd_target structure.
2960 * aout-adobe.c: Initialise new field of bfd_target structure.
2961 * aout-arm.c: Initialise new field of bfd_target structure.
2962 * aout-target.h: Initialise new field of bfd_target structure.
2963 * aout-tic30.c: Initialise new field of bfd_target structure.
2964 * binary.c: Initialise new field of bfd_target structure.
2965 * bout.c: Initialise new field of bfd_target structure.
2966 * cisco-core.c: Initialise new field of bfd_target structure.
2967 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2968 * coff-alpha.c: Initialise new field of bfd_target structure.
2969 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2970 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2971 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2972 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2973 * coff-i386.c: Initialise new field of bfd_target structure.
2974 * coff-i860.c: Initialise new field of bfd_target structure.
2975 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2976 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2977 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2978 * coff-mips.c: Initialise new field of bfd_target structure.
2979 * coff-ppc.c: Initialise new field of bfd_target structure.
2980 * coff-rs6000.c: Initialise new field of bfd_target structure.
2981 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2982 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2983 * coff-tic30.c: Initialise new field of bfd_target structure.
2984 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2985 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2986 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2987 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2988 * hppabsd-core.c: Initialise new field of bfd_target structure.
2989 * hpux-core.c: Initialise new field of bfd_target structure.
2990 * i386msdos.c: Initialise new field of bfd_target structure.
2991 * i386os9k.c: Initialise new field of bfd_target structure.
2992 * ieee.c: Initialise new field of bfd_target structure.
2993 * ihex.c: Initialise new field of bfd_target structure.
2994 * irix-core.c: Initialise new field of bfd_target structure.
2995 * mipsbsd.c: Initialise new field of bfd_target structure.
2996 * netbsd-core.c: Initialise new field of bfd_target structure.
2997 * oasys.c: Initialise new field of bfd_target structure.
2998 * osf-core.c: Initialise new field of bfd_target structure.
2999 * ppcboot.c: Initialise new field of bfd_target structure.
3000 * ptrace-core.c: Initialise new field of bfd_target structure.
3001 * sco5-core.c: Initialise new field of bfd_target structure.
3002 * som.c: Initialise new field of bfd_target structure.
3003 * srec.c: Initialise new field of bfd_target structure.
3004 * tekhex.c: Initialise new field of bfd_target structure.
3005 * trad-core.c: Initialise new field of bfd_target structure.
3006 * versados.c: Initialise new field of bfd_target structure.
3007 * vms.c: Initialise new field of bfd_target structure.
3009 1999-07-19 Andreas Schwab <schwab@suse.de>
3011 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3014 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3016 * elflink.h (elf_link_adjust_relocs): New function.
3017 (elf_bfd_final_link): Use it.
3018 (elf_link_input_bfd): Deal with the fact that there can be
3019 two relocation sections for a single section.
3020 (elf_reloc_link_order): Likewise.
3022 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3023 a relocateable object.
3024 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3026 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3028 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3029 (sparc64_elf_get_reloc_upper_bound,
3030 sparc64_elf_get_dynamic_reloc_upper_bound,
3031 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3032 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3034 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3035 ELF64_R_TYPE_ID/DATA where appropriate.
3037 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3039 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3042 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3044 * elf32-mips.c (mips_elf_local_relocation_p): New static
3046 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3047 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3048 Always set *require_jalxp.
3049 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3050 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3051 GOT16 if the GOT16 is against a local symbol. Don't return false
3052 for an undefined symbol. If there is an overflow, assert that we
3055 1999-07-16 Andreas Schwab <schwab@suse.de>
3057 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3058 variables `link' and `elfsec'.
3059 (elf_bfd_final_link): Remove unused variable `os'.
3061 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3063 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3064 a PT_PHDR program headers.
3065 (_bfd_mips_elf_final_link): Don't assume there are going to be
3066 section symbols when we're not building a shared object.
3067 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3070 1999-07-15 J.T. Conklin <jtc@redback.com>
3072 * config.bfd (i[3456]86-*-vxworks*): New target.
3074 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3076 * elf32-mips.c (mips_elf_stub_section_p): New function.
3077 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3078 (mips_elf_relocate_section): Adjust calling sequence for
3079 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3080 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3083 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3085 * configure.in: Bump version number to 2.9.5.
3086 * configure: Rebuild.
3088 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3090 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3092 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3093 to derive final type instead of hardwiring a selection.
3095 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3097 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3098 things relocated by R_MIPS16_GPREL.
3099 (mips_elf_perform_relocation): Likewise.
3101 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3103 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3105 1999-07-14 Richard Henderson <rth@cygnus.com>
3107 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3108 (_bfd_mips_elf_size_dynamic_sections): Set it.
3109 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3110 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3111 new argument max_local.
3113 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3115 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3116 subwords when handling an R_MIPS16_26 relocation.
3117 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3120 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3121 dst_mask to match reality.
3122 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3123 (mips_elf_obtain_contents): Use bfd_get.
3124 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3125 (mips_elf_relocate_section): Likewise.
3127 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3129 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3130 (mips_elf_relocate_section): Adjust calling sequence for
3131 mips_elf_perform_relocation.
3132 (mips_elf_perform_relocation): Take additional argument. Handle
3133 R_MIPS16_26. Use bfd_put for convenience.
3135 1999-07-13 Richard Henderson <rth@cygnus.com>
3137 * elf.c (assign_file_positions_for_segments): Thinko last change.
3138 Always overwrite p_flags.
3140 1999-07-13 Richard Henderson <rth@cygnus.com>
3142 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3143 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3144 .dynbss and .rel[a].bss if want_dynbss.
3145 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3147 1999-07-13 Richard Henderson <rth@cygnus.com>
3149 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3151 1999-07-13 Richard Henderson <rth@cygnus.com>
3153 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3154 (struct elf_link_hash_table): Add dynlocal.
3155 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3156 (_bfd_elf_link_adjust_dynindx): Delete.
3157 (_bfd_elf_link_renumber_dynsyms): Prototype.
3158 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3159 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3160 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3161 (_bfd_elf_link_lookup_local_dynindx): New function.
3162 (elf_link_renumber_hash_table_dynsyms): New function.
3163 (_bfd_elf_link_renumber_dynsyms): New function.
3164 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3165 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3166 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3167 instead of elf_link_remove_section_and_adjust_dynindices.
3168 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3169 (elf_link_assign_sym_version): Remove removed_dynamic code.
3170 (elf_link_renumber_dynsyms): Delete.
3171 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3173 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3174 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3175 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3176 * elf32-mips.c: Similarly.
3177 * elf32-ppc.c: Similarly.
3178 * elf32-sparc.c: Similarly.
3179 * elf64-alpha.c: Similarly.
3180 * elf64-sparc.c: Similarly.
3182 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3184 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3185 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3186 when the relocation is against _gp_disp.
3188 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3190 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3191 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3192 to possibly_dynamic_relocs. Adjust usage throughout code.
3193 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3194 (elf_mips_ctor64_howto): Likewise.
3195 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3197 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3198 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3199 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3200 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3202 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3204 * Makefile.am: Rebuild dependencies.
3205 * Makefile.in: Rebuild.
3207 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3208 * bfd-in2.h: Rebuild.
3210 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3211 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3212 structure initializations. Add casts.
3213 * reloc.c (EMPTY_HOWTO): Define.
3214 * bfd-in2.h: Rebuild.
3215 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3216 comparisons against 0.
3217 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3218 previous_ibfd_e_flags to unsigned long.
3219 * vms.h (struct vms_private_data_struct): Change section_count to
3221 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3222 (_bfd_vms_write_gsd): Change symnum to unsigned.
3223 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3224 * vms-tir.c (etir_sta): Change psect to unsigned.
3225 (alloc_section): Change idx to unsigned.
3226 (tir_sta, tir_ctl): Change psect to unsigned.
3227 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3228 * vms.c (priv_section_count): Change to unsigned.
3230 1999-07-12 Andreas Schwab <schwab@suse.de>
3232 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3233 * m68klinux.c: Likewise.
3235 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3237 * Many files: Changes to avoid gcc warnings: Remove unused local
3238 variables. Add default case to enum switches.
3239 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3240 compile if not COFF_IMAGE_WITH_PE.
3241 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3242 (bfd_arm_get_bfd_for_interworking): Likewise.
3243 (bfd_arm_process_before_allocation): Likewise.
3244 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3245 * pei-arm.c: Likewise.
3246 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3247 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3248 (mips_elf_got16_entry): Put parens around & in body of ==.
3249 (mips_elf_calculate_relocation): Correct test for empty string.
3250 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3252 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3255 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3257 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3258 as appropriate. Fill in structure initializations. Add variable
3259 initializations. Add casts.
3260 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3261 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3263 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3265 * elf-bfd.h (bfd_elf_hash): Update declaration.
3266 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3267 when calling bfd_elf_hash.
3269 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3271 * libbfd.c (bfd_put_8): Make it of type `void'.
3272 * bfd-in2.h: Regenerated.
3273 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3275 (_bfd_mips_elf_final_link): Likewise.
3277 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3279 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3281 * config.bfd (hppa*-*-linux-gnu*): New target
3283 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3285 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3286 (_bfd_mips_elf_create_dynamic_sections): New function.
3287 (_bfd_mips_elf_add_symbol_hook): Likewise.
3288 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3289 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3290 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3291 (_bfd_mips_elf_gc_mark_hook): Likewise.
3292 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3293 (_bfd_mips_elf_always_size_sections): Likewise.
3294 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3295 (_bfd_mips_elf_check_relocs): Likewise.
3296 (_bfd_mips_elf_link_hash_table_create): Likewise.
3297 (_bfd_mips_elf_print_private_data): Likewise.
3298 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3299 (_bfd_mips_elf_final_link): Likewise.
3300 (_bfd_mips_elf_additional_program_headers): Likewise.
3301 (_bfd_mips_elf_modify_segment_map): Likewise.
3302 (_bfd_mips_elf_relocate_section): Likewise.
3303 * elf32-mips.c (mips_elf32_object_p): Move contents into
3304 _bfd_mips_elf_object_p.
3305 (mips_elf_additional_program_headers): Rename to
3306 _bfd_mips_elf_additional_program_headers.
3307 (mips_elf_modify_segment_map): Rename to
3308 _bfd_mips_elf_modify_segment_map.
3309 (elf_mips_abi_name): Change prototype.
3310 (mips_elf32_section_from_shdr): Merge into
3311 _bfd_mips_elf_section_from_shdr.
3312 (mips_elf32_section_processing): Merge into
3313 _bfd_mips_elf_section_processing.
3314 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3315 the right back-end ELF linker.
3316 (mips_elf_relocate_section): Rename to
3317 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3318 (mips_elf_link_output_symbol_hook): Rename to
3319 _bfd_mips_elf_link_output_symbol_hook.
3320 (mips_elf_create_dynamic_section): Rename to
3321 _bfd_mips_elf_create_dynamic_section.
3322 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3323 Adjust for 64-bit code. Use mips_elf_got_section.
3324 (mips_elf_adjust_dynamic_symbol): Rename to
3325 _bfd_mips_elf_adjust_dynamic_symbol. Use
3326 mips_elf_allocate_dynamic_relocations.
3327 (mips_elf_finish_dynamic_symbol): Rename to
3328 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3329 Adjust for 64-bit code.
3330 (mips_elf_finish_dynamic_sections): Rename to
3331 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3332 (mips_elf_always_size_sections): Rename to
3333 _bfd_mips_elf_always_size_sections.
3334 (mips_elf_add_symbol_hook): Rename to
3335 _bfd_mips_elf_add_symbol_hook.
3336 (mips_elf_next_lo16_addend): Constify.
3337 (mips_elf_calculate_relocation): Likewise.
3338 (mips_elf_obtain_contents): Likewise.
3339 (mips_elf_perform_relocation): Likewise.
3340 (mips_elf_create_dynamic_relocation): Likewise.
3341 (mips_elf_allocate_dynamic_relocations): New function.
3342 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3343 (MIPS_ELF_REL_SIZE): Likewise.
3344 (MIPS_ELF_DYN_SIZE): Likewise.
3345 (MIPS_ELF_GOT_SIZE): Likewise.
3346 (MIPS_ELF_SYM_SIZE): Likewise.
3347 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3348 (MIPS_ELF_GET_WORD): Likewise.
3349 (MIPS_ELF_PUT_WORD): Likewise.
3350 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3351 (STUB_LW): Conditionalize for 64-bit value.
3352 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3354 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3355 Check it for inconsistency.
3356 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3358 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3360 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3361 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3362 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3363 (mips_elf_local_got_index): Likewise.
3364 (mips_elf_got_page): Likewise.
3365 (mips_elf_got_info): Likewise.
3366 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3367 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3368 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3369 instead of constant `2'.
3370 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3371 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3372 (mips_elf_size_dynamic_sections): Use
3373 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3374 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3375 Adjust all releveant entries in elf backend table.
3376 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3377 (mips_elf64_section_processing): Likewise.
3378 Adjust elf backend entries to use _bfd_mips_elf variants now
3381 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3383 (size_dynamic_sections): Likewise.
3384 (elf_link_output_extsym): Likewise.
3385 * elf.c: (elf_fake_sections): Likewise.
3386 * libbfd.c (bfd_get): New macro.
3387 (bfd_put): Likewise.
3388 * bfd-in2.h: Regenerated.
3390 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3392 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3393 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3394 wap_reloca_in, and swap_reloca_out.
3395 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3396 multiple internal relocations per external relocation.
3397 (link_read_relocs): Likewise.
3398 (elf_bfd_final_link): Likewise.
3399 (elf_link_input_bfd): Likewise.
3400 (elf_gc_mark): Likewise.
3401 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3402 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3404 (size_info): Add entries for new fields.
3405 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3406 (mips_elf64_be_swap_reloc_in): New function.
3407 (mips_elf64_be_swap_reloc_out): Likewise.
3408 (mips_elf64_be_swap_reloca_in): Likewise.
3409 (mips_elf64_be_swap_reloca_out): Likewise.
3410 (mips_elf64_size_info): Add entries for new fields.
3412 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3414 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3415 field equals the new rel_count field.
3416 (elf_link_input_bfd): When doing a relocateable link, use the new
3417 rel_count field rather than the reloc_count field.
3418 (elf_reloc_link_order): Likewise.
3419 (elf_finish_pointer_linker_section): Likewise.
3421 Based on patch from H.J. Lu <hjl@gnu.org>:
3422 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3423 shared library to override a weak definition in a regular object.
3425 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3427 * libhppa.h: Revert July 2, 1999 patch.
3429 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3430 need to generate DLTIND relocations, not DLTREL relocations.
3432 1999-07-05 Nick Clifton <nickc@cygnus.com>
3434 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3436 (coff_set_flags): Recognise arm 5 architectures.
3438 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3439 Add support for armv5 architecture.
3441 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3443 * reloc.c: Add new, assembler only, ARM reloc:
3444 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3446 * bfd-in2.h: Regenerate.
3448 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3450 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3451 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3452 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3453 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3454 * elf32-mips.c (ABI_64_P): New macro.
3455 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3456 (_bfd_mips_elf_find_nearest_line): Adjust call to
3457 _bfd_dwarf2_find_nearest_line.
3458 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3459 * libbfd.h: Regenerated.
3461 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3463 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3465 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3467 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3468 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3470 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3472 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3474 (_bfd_elf_init_reloc_shdr): New function.
3475 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3476 bfd_alloc followed by memset.
3477 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3478 (elf_fake_sections): Here.
3479 (assign_section_numbers): Assign section numbers for the second
3480 relocation section, if required.
3481 * elflink.h (elf_link_output_relocs): New function.
3482 (elf_link_size_reloc_section): Likewise.
3483 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3484 (elf_link_input_bfd): Use elf_link_output_relocs.
3486 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3487 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3489 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3491 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3494 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3496 * elf32-mips.c (mips_elf_got_info): Move declaration before
3497 prototypes. Change global_gotsym to be a pointer to a hash entry,
3498 rather than a number index.
3499 (mips_elf_link_hash_entry): Move declaration before prototypes.
3500 (mips_elf_irix6_finish_dynamic_symbol): New function.
3501 (mips_elf_sign_extend): Likewise.
3502 (mips_elf_high): Likewise.
3503 (mips_elf_higher): Likewise.
3504 (mips_elf_highest): Likewise.
3505 (mips_elf_global_got_index): Likewise.
3506 (mips_elf_local_got_index): Likewise.
3507 (mips_elf_got_offset_from_index): Likeiwse.
3508 (mips_elf_record_global_got_symbol): Likewise.
3509 (mips_elf_got_page): Likewise.
3510 (mips_elf_next_lo16_addend): Likewise.
3511 (mips_elf_calculate_relocation): Likewise.
3512 (mips_elf_obtain_contents): Likewise.
3513 (mips_elf_perform_relocation): Likewise.
3514 (mips_elf_assign_gp): Likewise.
3515 (mips_elf_sort_hash_table_f): Likewise.
3516 (mips_elf_sort_hash_table): Likewise.
3517 (mips_elf_got_section): Likewise.
3518 (mips_elf_got_info): Likewise.
3519 (mips_elf_create_local_got_entry): Likewise.
3520 (mips_elf_got16_entry): Likewise.
3521 (mips_elf_create_dynamic_relocation): Likewise.
3522 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3523 (mips_elf_final_gp): Use mips_elf_assign_gp.
3524 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3525 into SHN_SCOMMON automatically on IRIX6.
3526 (mips_elf_add_symbol_hook): Likewise.
3527 (mips_elf_relocate_section): Rewrite, using
3528 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3529 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3530 Don't deal with .rld_map on IRIX6.
3531 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3532 section flags appropriately for .got.
3533 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3534 the got. Call mips_elf_record_global_got_symbol and allocate
3535 local got space appropriately.
3536 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3537 char *. Rework calculation of GOT size. Sort dynamic symbol
3538 table entries so entries that do not require GOT entries appear at
3539 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3540 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3542 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3544 (mips_elf_finish_dynamic_symbol): Use
3545 mips_elf_irix6_finish_dynamic_symbol.
3546 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3547 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3548 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3550 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3552 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3553 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3555 1999-06-04 Philip Blundell <philb@gnu.org>
3557 * elf32-arm.h (elf_backend_got_header_size): Define.
3558 (elf_backend_plt_header_size): Likewise.
3560 1999-06-28 Jim Pick <jim@jimpick.com>
3562 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3564 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3566 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3567 relocation function.
3568 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3570 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3572 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3573 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3574 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3575 (_bfd_mips_elf_section_from_shdr): Use them.
3576 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3577 of GP-relative sections.
3578 (_bfd_mips_elf_set_section_contents): Use them.
3579 (_bfd_mips_elf_section_processing): Share code between .sdata and
3580 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3581 (mips_elf_additional_program_headers): Add handling for
3582 PT_MIPS_OPTIONS segment on IRIX6.
3583 (mips_elf_modify_segment_map): Likeiwse.
3584 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3585 Include the options sections on IRIX6. Don't look for GP-relative
3586 sections by name; use SHF_MIPS_GPREL instead.
3587 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3589 (mips_elf_create_dynamic_sections): Don't muck about with section
3590 alignments and such on IRIX6.
3591 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3592 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3593 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3594 bfd_zalloc rather than bfd_alloc and memset.
3595 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3596 Don't assert the existence of .rld_map on IRIX6.
3597 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3599 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3600 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3603 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3605 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3606 (mips_elf_swap_msym_out): New function.
3607 (mips_elf_create_msym_section): Likewise.
3608 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3609 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3610 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3611 section not named .msym.
3612 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3613 .msym directly. Set appropriate attributes for the .msym
3615 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3616 (mips_elf_link_hash_newfunc): Clear it.
3617 (mips_elf_create_dynamic_sections): Create the .msym section
3619 (mips_elf_size_dynamic_sections): Allocate space for the
3620 .msym section. Add a DT_MIPS_MSYM entry.
3621 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3623 (mips_elf_finish_dynamic_sections): Assign a value for
3624 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3626 * elf32-mips.c (irix_compat_t): New enumeration.
3627 (ABI_N32_P): New macro.
3628 (IRIX_COMPAT): Likewise.
3629 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3630 (mips_elf_relocate_section): Fix typo.
3632 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3634 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3635 as writable PE sections.
3637 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3639 * dwarf2.c (struct arange): New type.
3640 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3641 (arange_add): New function.
3642 (decode_line_info): Keep track of address ranges that a compilation
3644 (comp_unit_contains_address): Return true if address is contained
3645 in _any_ of the address ranges associated with a compilation unit.
3646 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3647 on the first comp_unit that contains the address.
3649 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3651 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3652 (decode_line_info): Add variable STASH and initialize it to point
3653 to the per-bfd dwarf2_debug info. Remove static variable
3654 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3656 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3658 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3659 shared library to have an undefined symbol.
3661 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3662 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3664 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3666 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3667 * elf32-hppa.c: Remove everything related to symbol extension
3668 sections & records. Use the common elf_hppa_final_write_processing.
3670 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3672 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3673 functions instead of _init/_fini if requested.
3675 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3677 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3680 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3682 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3683 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3685 (ppc_elf_finish_dynamic_sections): Check for positive section
3686 dynindx field, rather than comparing against -1.
3687 (ppc_elf_relocate_section): Only return false if undefined_symbol
3688 or reloc_overflow fail, not always upon encountering an error.
3690 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3692 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3693 bfd_byte * before performing pointer arithmetic.
3695 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3697 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3699 * elf32-hppa.c: Include elf-hppa.h.
3700 (ARCH_SIZE): Define.
3701 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3703 (elf32_hppa_info_to_howto): Similarly.
3704 (elf_hppa_howto_table): Similarly.
3705 (elf_hppa_reloc_type_lookup): Similarly.
3706 (hppa_elf_gen_reloc_type): Similarly.
3707 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3709 1999-06-22 Nick Clifton <nickc@cygnus.com>
3711 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3712 handling R_V850_22_PCREL relocation.
3714 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3716 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3719 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3721 * section.c (_bfd_strip_section_from_output): Ignore sections
3722 DISCARDed by the link script.
3724 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3726 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3727 Remove unused local variable spp.
3729 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3730 the entry symbol is not set.
3732 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3734 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3735 GPDISP or LITUSE in a relocatable link.
3737 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3739 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3740 * (alloc_dwarf1_func): Likewise.
3742 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3744 * libhppa.h: Fix various formatting errors.
3745 (assemble_3); Rewrite using CATENATE.
3746 (assemble_17): Fix various bugs.
3748 1999-06-16 Nick Clifton <nickc@cygnus.com>
3750 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3752 1999-06-15 Richard Henderson <rth@cygnus.com>
3754 * section.c (SEC_SHORT): Define.
3755 * bfd-in2.h: Rebuild.
3757 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3759 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3760 Remove abfd parameter. Use _bfd_strip_section_from_output.
3761 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3763 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3764 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3765 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3767 (bfd_elf_size_dynamic_sections): Use it.
3769 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3771 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3772 complain_overflow_bitfield to complain_overflow_signed.
3774 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3776 * elflink.h (elf_link_read_relocs_from_section): New function,
3778 (elf_link_read_relocs): Here. Use it for both relocation
3781 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3783 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3784 asect->reloc_count is valid.
3786 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3788 * elf32-mips.c (mips_elf32_section_processing): Permit a
3789 SHT_MIPS_REGINFO section to have a size of 0.
3791 1999-06-12 David O'Brien <obrien@freebsd.org>
3793 * config.bfd (alpha*-*-freebsd*): New target.
3794 (i[3456]86-*-freebsd*): Now defaults to ELF.
3796 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3798 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3799 wrap if the relocation covers the high bit of an address.
3801 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3803 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3805 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3806 instead of R_SPARC_max.
3807 (sparc64_elf_info_to_howto): Likewise.
3808 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3809 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3811 1999-06-07 Richard Henderson <rth@cygnus.com>
3813 * section.c (_bfd_strip_section_from_output): Remove output
3814 sections with no initial link_order.
3816 1999-06-07 Nick Clifton <nickc@cygnus.com>
3818 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3820 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3822 * Makefile.am (SOURCE_HFILES): Add missing headers.
3823 * Makefile.in: Regenerated.
3825 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3827 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3830 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3832 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3833 range undefweak symbols.
3834 * hash.c: Add missing comma after @xref{}
3835 * linker.c: Likewise.
3837 1999-06-04 Nick Clifton <nickc@cygnus.com>
3839 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3841 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3842 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3843 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3844 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3846 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3848 * Makefile.am: Rebuild dependencies.
3849 (BFD32_BACKENDS): Add dwarf1.lo.
3850 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3851 * Makefile.in: Rebuild.
3853 1999-06-04 Nick Clifton <nickc@cygnus.com>
3855 * Makefile.am: Add epoc-arm-pe target.
3856 * Makefile.in: Regenerate.
3857 * pe-arm.c: Only redefine interworking function names if they have
3858 not already been redefined.
3859 * pei-arm.c: Only redefine interworking function names if they have
3860 not already been redefined.
3861 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3863 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3866 1999-06-03 Nick Clifton <nickc@cygnus.com>
3868 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3870 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3872 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3874 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3876 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3877 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3879 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3881 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3882 in other text sections.
3884 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3886 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3887 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3888 * libbfd.h: Regenerate.
3889 * coff-sh.c (sh_merge_private_data): Delete.
3890 (coff_bfd_merge_private_bfd_data): Change to
3891 _bfd_generic_verify_endian_match.
3892 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3894 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3896 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3898 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3900 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3902 (bfd_elf32_arm_process_before_allocation): Likewise.
3903 * bfd-in2.h: Rebuild.
3905 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3907 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3908 track of end_sequence markers.
3909 (add_line_info): Add END_SEQUENCE arg.
3910 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3911 debug-line info---it doesn't work right if a compilation unit
3912 consists of multiple discontiguous code-sequences. It would be
3913 worthwhile to optimize for the common case where a compilation
3914 unit results in a contiguous set of code sequences, but this is
3915 quite tricky to get right for arbitrary DWARF2 files.
3916 (lookup_address_in_line_info_table): Don't use the last line entry
3917 for a compilation unit for anything with an address higher than
3918 this line entry. Also, check for end_sequence markers to
3919 correctly handle discontinuities.
3920 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3921 compilation units, check all compilation units with each->high==0
3922 just like when reading compilation units.
3924 * dwarf2.c (decode_line_info): Initialize table->files and
3925 table->last_line to NULL to avoid segfaults due to random
3926 values in these members.
3927 (concat_filename): Check for out-of-range file number before
3928 indexing filename table. Segfaults suck.
3930 * dwarf2.c (decode_line_info): Don't truncate address to least
3931 significant 32 bits (breaks 64 bit targets).
3932 (lookup_address_in_function_table): Ditto.
3933 (comp_unit_contains_address): Ditto.
3935 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3937 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3938 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3939 (mips_elf64_howto_table_rela): Likewise.
3941 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3943 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3944 single section has two associated relocation sections.
3946 1999-06-02 Mark Salter <msalter@cygnus.com>
3948 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3949 COFF_WITH_PE defined.
3951 1999-06-02 Nick Clifton <nickc@cygnus.com>
3953 * pe-arm.c: Rename global arm interworking functions to avoid name
3954 collision when all targets BFD is built.
3957 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3959 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3960 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3961 (bfd_elf_section_data): Add use_rela_p.
3962 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3963 (_bfd_elf_new_section_hook): Likewise.
3964 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3966 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3967 * elfcode.h (write_relocs): Determine whether or not use rela
3968 relocs based on the relocation section header.
3969 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3970 instead of use_rela_p.
3971 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3972 (elf_backend_may_use_rela_p): Likewise.
3973 (elf_backend_default_use_rela_p): Likewise.
3974 (elfNN_bed): Use them.
3976 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3978 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3980 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3982 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3983 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3984 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3985 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3986 * bfd-in2.h: Regenerated.
3987 * libbfd.h: Likewise.
3988 * elf32-mips.c (mips_info_to_howto_rela): New function.
3989 (USE_REL): Adjust for new conventions.
3990 (MINUS_ONE): New macro.
3991 (elf_mips_howto_table): Add R_MIPS_SUB.
3992 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3994 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3995 .MIPS.content section.
3996 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3997 with .MIPS.content as .MIPS.content sections. Set
3998 SHF_MNIPS_NOSTRIP for such section.
3999 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4000 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4001 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4003 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4005 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4008 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4011 1999-05-30 Philip Blundell <philb@gnu.org>
4013 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4014 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4015 the addend does not overflow into the rest of the word.
4017 1999-05-29 Nick Clifton <nickc@cygnus.com>
4019 * bfd-in.h: Amend prototype for
4020 bfd_elf32_arm_process_before_allocation .
4021 * bfd-in.h: Regenerate.
4023 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4024 elements in a fixed sized array.
4025 (ARM_ELF_ABI_VERSION): Define.
4026 (ARM_ELF_OS_ABI_VERSION): Define.
4027 (R_ARM_THM_ABS5): Fix rightshift and size.
4028 (R_ARM_THM_PC22): Fix size.
4029 (R_ARM_PLT32): Define Howto.
4030 (find_howto): New function: Locate a howto based on a reloc
4032 (elf32_arm_info_to_howto): Use find_howto if necessary.
4033 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4034 bfd_reloc_code_real_type.
4035 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4036 and BFD_RELOC_VTABLE_ENTRY.
4037 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4039 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4040 elements in a fixed sized array.
4041 (ARM_ELF_ABI_VERSION): Define.
4042 (ARM_ELF_OS_ABI_VERSION): Define.
4043 (R_ARM_THM_ABS5): Fix rightshift and size.
4044 (R_ARM_THM_PC22): Fix size.
4045 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4046 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4047 bfd_reloc_code_real_type.
4049 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4050 no_pipeline_knowledge.
4051 (elf32_arm_link_hash_create): Initialise new field to zero.
4052 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4053 no_pipeline_knowledge. Use this parameter to initialise the field
4054 in the globals data structure.
4055 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4056 no_pipeline_knowledge is false and the binary is from an old
4058 (elf32_arm_merge_private_data): Generate an error if an attempt is
4059 made to linl together big endian and little endian code.
4060 (elf32_arm_post_process_headers): New function: Initialise the
4061 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4063 (elf_backend_post_process_headers): Define.
4065 1999-05-28 Nick Clifton <nickc@cygnus.com>
4067 * elf-bfd.h (struct elf_backend_data): Add new field:
4068 elf_backend_post_process_headers.
4070 * elfxx-target.h (elf_backend_post_process_headers): Define to
4071 NULL if not already defined.
4072 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4074 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4076 (_bfd_elf_compute_section_file_positions): Call
4077 elf_backend_post_process_headers if defined.
4079 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4081 * configure.in: Check whether getuid and getgid exist.
4082 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4083 HAVE_GETGID are not defined, respectively.
4084 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4086 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4087 * configure, config.in: Rebuild.
4089 1999-05-28 Martin Dorey <mdorey@madge.com>
4091 * elf32-i960.c: New file.
4092 * elf.c (prep_headers): Handle bfd_arch_i960.
4093 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4094 * config.bfd (i960-*-elf*): New target.
4095 * configure.in (bfd_elf32_i960_vec): New target vector.
4096 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4097 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4098 * Makefile.in, aclocal.m4, configure: Rebuild.
4100 1999-05-27 Nick Clifton <nickc@cygnus.com>
4102 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4104 (find_howto): New function: Find entries in the
4105 elf32_arm_howto_table.
4106 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4108 (elf32_arm_reloc_type_lookup): Add lookup for
4109 BFD_RELOC_ARM_PLT32.
4111 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4113 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4114 (elf32_arm_link_hash_table_create): Use above function as the
4115 constructor for hash table entries.
4116 (elf32_arm_relocate_section): Avoid crash when there is no output
4118 (elf32_arm_final_link_relocate): New parameter h.
4119 (elf32_arm_relocate_section): Pass symbol hash entry to above
4121 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4124 1999-05-25 Catherine Moore <clm@cygnus.com>
4126 * coff-arm.c (coff_arm_relocate_section): Don't emit
4127 base file entries for pc-relative values.
4129 1999-05-25 DJ Delorie <dj@cygnus.com>
4131 * peicode.h (coff_swap_sym_in): When we create the actual section
4132 to reflect the not-there section C_SECTION symbols refer to,
4133 change the symbol class to C_STAT as the section is now really
4136 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4138 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4141 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4143 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4145 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4146 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4148 1999-05-16 Nick Clifton <nickc@cygnus.com>
4150 * coff-mcore.c (in_reloc_p): Reinstate.
4152 1999-05-15 Nick Clifton <nickc@cygnus.com>
4154 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4155 * bfd-in2.h: Regenerate.
4156 * coff-mcore.c (in_reloc_p): Remove defintion.
4157 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4158 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4159 IMAGE_REL_MCORE_RVA.
4160 (coff_mcore_rtype_to_howto): Add special processing for
4161 IMAGE_REL_MCORE_RVA.
4162 (coff_mcore_relocate_section): Add support for
4163 IMAGE_REL_MCORE_RVA.
4164 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4165 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4167 (mcore_elf_relocate_section): Delete redundant case labels.
4169 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4171 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4172 precedence between bit-and and comparison.
4174 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4176 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4177 list of target formats (targ_selvecs).
4178 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4179 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4181 1999-05-10 DJ Delorie <dj@cygnus.com>
4183 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4184 reasonable mode until "ar x" is smart enough to skip it (fixes
4185 gcc/libgcc.a builds on mips-ecoff targets
4187 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4188 to work. Hack to support MS import libraries, which use different
4189 COMDAT types than GNU.
4190 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4191 to implied zero-length sections (see peicode below)
4192 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4193 filename symbols, which use one *or more* auxents.
4194 * coffswap.h (coff_swap_aux_in): ditto
4195 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4198 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4200 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4201 for all relocations.
4203 1999-05-10 Catherine Moore <clm@cygnus.com>
4205 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4206 if COFF_IMAGE_WITH_PE.
4207 (bfd_arm_process_before_allocation): Likewise.
4208 (bfd_arm_get_bfd_for_interworking): Likewise.
4209 * coff-arm.c: Likewise.
4210 * bfd-in2.h: Regenerate.
4211 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4212 (armpe_big_vec): Likewise.
4213 * configure: Rebuild.
4215 1999-05-10 Nick Clifton <nickc@cygnus.com>
4217 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4218 section, not just .rel. Same for .rela.
4220 1999-05-07 Nick Clifton <nickc@cygnus.com>
4222 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4223 endianism with an error message.
4225 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4227 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4228 assignment from "unsigned char *" to "char *".
4229 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4231 1999-05-05 Catherine Moore <clm@cygnus.com>
4233 * coff-arm.c (coff_arm_relocate_section): Add one to
4234 address of ARM_RVA32 thumb functions.
4236 1999-05-05 Catherine Moore <clm@cygnus.com>
4238 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4239 (elf32_m68k_copy_private_bfd_data): New.
4240 (elf32_m68k_merge_private_bfd_data): New.
4241 (elf32_m68k_print_private_bfd_data): New.
4242 (CPU32_FLAG): Define.
4243 (PLT_CPU32_ENTRY_SIZE): Define.
4244 (elf_cpu32_plt0_entry): Declare.
4245 (elf_cpu32_plt_entry): Declare.
4246 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4247 (elf_m68k_finish_dynamic_symbol): Likewise.
4248 (elf_m68k_finish_dynamic_sections): Likewise.
4249 (elf_backend_plt_header_size): Remove definition.
4250 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4251 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4252 (bfd_elf32_bfd_set_private_flags): Define.
4253 (bfd_elf32_bfd_print_private_bfd_data): Define.
4255 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4257 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4258 and R_LONG_PCREL_MODE.
4260 1999-04-29 Nick Clifton <nickc@cygnus.com>
4262 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4264 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4266 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4267 in relocation calculation.
4269 1999-04-26 Tom Tromey <tromey@cygnus.com>
4271 * aclocal.m4, configure: Updated for new version of libtool.
4273 1999-04-21 Nick Clifton <nickc@cygnus.com>
4275 * coff-mcore.c: Add support for mcore relocs.
4277 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4279 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4280 incorrect use EF_MIPS_xxBITPTRS.
4282 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4284 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4287 * bfd-in2.h: Rebuild.
4288 * libbfd.h: Rebuild.
4290 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4292 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4293 (coff_arm_relocate_section): Add ARM26D transform. Only
4294 change to ARM26D for relocateable links.
4296 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4298 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4299 (bfd_elf32_bfd_print_private_bfd_data): New.
4301 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4303 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4304 refetch addend if USE_REL, add many comments regarding current state.
4305 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4306 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4307 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4308 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4310 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4312 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4313 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4315 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4317 * dwarf2.c (decode_line_info): Don't truncate address to least
4318 significant 32 bits (breaks 64 bit targets).
4319 (lookup_address_in_function_table): Ditto.
4320 (comp_unit_contains_address): Ditto.
4322 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4324 * coff-arm.c (arm_emit_base_file_entry): New routine.
4325 (A2T3_OFFSET): Define.
4326 (T2A3_OFFSET): Define.
4327 (coff_arm_relocate_section): Emit base file entries for interworking
4330 1999-04-13 Philip Blundell <philb@gnu.org>
4332 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4333 relocs 17 through 19.
4335 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4337 * elfcode.h: Remove fnmatch.h.
4338 * elflink.h (elf_link_assign_sym_version): Call back to ld
4339 instead of calling fnmatch.
4341 * config.bfd (i?86-*-beoself): Include pe vecs.
4343 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4345 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4348 1999-04-10 Richard Henderson <rth@cygnus.com>
4350 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4351 when trying to resolve dynamic symbol references.
4352 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4353 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4354 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4355 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4356 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4357 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4358 * elflink.h (elf_link_output_extsym): Likewise.
4360 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4362 * section.c (_bfd_strip_section_from_output): New function moved from
4363 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4364 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4365 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4366 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4367 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4368 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4369 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4370 * bfd-in2.h: Update.
4372 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4374 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4376 1999-04-08 Nick Clifton <nickc@cygnus.com>
4378 * coff-mcore.c: New File: Support for mcore-pe targets.
4379 * cpu-mcore.c: New File: Support for mcore targets.
4380 * elf32-mcore.c: New File: Support for mcore-elf target.
4381 * pe-mcore.c: New File: Definitions for mcore-pe target.
4382 * pei-mcore.c: New File: Definitions for mcore-pei target.
4383 * Makefile.am: Add support for MCore targets.
4384 * Makefile.in: Regenerate.
4385 * config.bfd: Add support for MCore targets.
4386 * configure.in: Add support for MCore targets.
4387 * configure: Regenerate.
4388 * archures.c: Add support for MCore architecture.
4389 * bfd-in2.h: Regenerate.
4390 * coffcode.h: Add support for mcore-pe targets.
4391 * elf.c: Add support for mcore-elf target.
4392 * reloc.c: Add support for MCore relocs.
4393 * targets.c: Add support for MCore targets.
4395 1999-04-07 Nick Clifton <nickc@cygnus.com>
4397 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4398 R_ARM_XPC25 and R_ARM_THM_XPC22.
4399 (elf32_arm_reloc_map): Remove redundant entries.
4401 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4403 * sysdep.h (LC_MESSAGES): Never define.
4405 1999-04-06 Chris Torek <torek@bsdi.com>
4407 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4408 all callers. Rewrite completely.
4409 (_bfd_relocate_contents): Rewrite overflow checking.
4410 * bfd-in2.h: Rebuild.
4412 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4414 From Gabriel Paubert <paubert@iram.es>:
4415 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4416 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4417 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4418 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4419 * ppcboot.c (ppcboot_vec): Use little endian routines for
4422 * elf.c (elfcore_strndup): Only define if it will be used.
4423 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4425 (ppc_elf_check_relocs): Remove unused local i.
4426 (ppc_elf_gc_mark_hook): Add default case to switch.
4428 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4429 * srec.c (srec_scan): Accept \r in symbol definitions.
4430 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4431 (symbolsrec_object_p): Likewise.
4433 1999-04-04 Don Bowman <don@pixsci.com>
4435 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4437 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4439 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4441 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4442 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4444 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4446 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4449 1999-03-31 Nick Clifton <nickc@cygnus.com>
4451 * config.bfd: Add support for arm-epoc-pe target.
4452 * configure.in: Add support for arm-epoc-pe target.
4453 * configure: Regenerate.
4454 * targets.c: Add support for arm-epoc-pe target.
4455 * coff-arm.c: Allow header files to override definition of
4456 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4457 * pe-arm.h: Allow previous header files to override definition of
4458 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4459 * pei-arm.h: Allow previous header files to override definition of
4460 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4461 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4462 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4464 1999-03-30 Nick Clifton <nickc@cygnus.com>
4466 * elf.c (elf_map_symbols): Handle the case where section
4467 symbols are generated for content-less sections which are
4468 not mapped to the output file.
4470 * linker.c: Replace direct references to fields in BFD structure
4471 with accessor macros.
4473 * elflink.h: Replace direct references to fields in BFD structure
4474 with accessor macros.
4476 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4478 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4480 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4481 account when adjusting section symbols during a partial link.
4483 1999-03-24 Nick Clifton <nickc@cygnus.com>
4485 * coff-sparc.c (struct coff_reloc_map): Change type of field
4486 'bfd_reloc_val' to bfd_reloc_code_real_type.
4487 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4488 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4489 * elf32-arc.c (struct arc_reloc_map): Ditto.
4490 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4491 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4492 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4493 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4494 * elf32-sh.c (struct elf_reloc_map): Ditto.
4495 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4496 * elf32-v850.c (struct v850_reloc_map): Ditto.
4497 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4498 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4499 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4501 1999-03-17 Martin Hunt <hunt@cygnus.com>
4503 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4504 function so source-level assembly works. If multiple N_SOs
4505 are seen without and N_FUNs, create an indextable entry with
4506 a NULL function name.
4508 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4510 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4511 of certian similar cpus.
4513 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4515 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4516 Add the 5000. Change the architecture for the 5400 to mips4.
4517 (elf_mips_mach): Add r5000.
4519 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4521 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4523 1999-03-11 Nick Clifton <nickc@cygnus.com>
4525 * binary.c (binary_set_section_contents): Generate warning about
4526 huge file offsets for any section that will occupy file space, not
4527 just those that are loadable.
4529 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4531 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4533 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4535 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4537 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4539 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4540 * elflink.h: Revert all changes since Feb 16. Instead:
4541 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4542 appropriate. Copy it to version symbols.
4543 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4544 symbols if appropriate.
4545 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4546 symbol if appropriate.
4547 (elf_link_output_extsym): If symbol is marked as undefined, and
4548 has no nonweak references, mark it as weak undefined.
4550 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4552 * elflink.h (elf_merge_symbol): When overriding a dynamic
4553 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4555 (elf_link_add_object_symbols): Don't copy the other field if we
4558 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4560 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4561 shared object with a weak undefined symbol.
4563 1999-02-18 Nick Clifton <nickc@cygnus.com>
4565 * elfarm-nabi.c: Set partial_inplace back to false.
4567 1999-02-17 Nick Clifton <nickc@cygnus.com>
4569 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4570 (USER_LABEL_PREFIX): Set to "_".
4572 The following patches are from: Scott Bambrough
4573 <scottb@corelcomputer.com>
4575 * libaout.h (M_ARM6_NETBSD): Set to 143.
4577 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4578 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4579 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4580 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4581 * bfd-in2.h: Regenerate.
4583 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4584 'true' as REL relocs are now being used. Add new PIC relocs:
4585 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4586 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4588 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4590 (elf32_arm_final_link_relocate): Change parameters so that entire
4591 reloc is passed. Add support for PIC relocs.
4592 (elf32_arm_relocate_section): Pass entire reloc to
4593 elf32_arm_final_link_relocate.
4594 (elf32_arm_check_relocs): Handle new PIC relocs.
4595 (elf32_arm_adjust_dynamic_symbol): New function.
4596 (elf32_arm_size_dynamic_sections): New function.
4597 (elf32_arm_discard_copies): New function.
4598 (elf32_arm_finish_dynamic_symbol): New function.
4599 (elf32_arm_finish_dynamic_sections): New function.
4600 (ELF_MAXPAGE_SIZE): Define.
4601 (bfd_elf32_bfd_reloc_type_lookup): Define.
4602 (elf_backend_relocate_section): Define.
4603 (elf_backend_adjust_dynamic_symbol): Define.
4604 (elf_backend_create_dynamic_sections): Define.
4605 (elf_backend_finish_dynamic_symbol): Define.
4606 (elf_backend_finish_dynamic_sections): Define.
4607 (elf_backend_size_dynamic_sections): Define.
4608 (elf_backend_plt_readonly): Define.
4609 (elf_backend_want_got_plt): Define.
4610 (elf_backend_want_plt_sym): Define.
4612 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4614 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4615 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4616 (_bfd_mips_elf_fake_sections): Likewise.
4618 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4620 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4621 bfd_elf32_arm_get_bfd_for_interworking,
4622 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4625 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4626 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4627 elf32_arm_find_nearest_line): Make them static.
4629 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4631 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4632 callers. Do not merge a definition from a shared object with a
4633 weak undefined symbol.
4634 (elf_link_add_object_symbols): Do not change the symbol type or
4635 size if the old symbol overrides the new one.
4637 1999-02-08 Nick Clifton <nickc@cygnus.com>
4639 * config.bfd: Add support for strongarm target.
4641 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4643 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4644 fields instead of unsigned char.
4646 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4648 * Makefile.am: Rebuild dependencies.
4649 * Makefile.in: Rebuild.
4651 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4653 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4654 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4655 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4656 * acinclude.m4: Add comments to uses of AC_DEFINE.
4657 * acconfig.h: Remove.
4658 * configure: Rebuild with current autoconf/automake.
4659 * aclocal.m4: Likewise.
4660 * config.in: Likewise.
4661 * Makefile.in: Likewise.
4663 1999-02-04 DJ Delorie <dj@cygnus.com>
4665 * libbfd.c (real_read): don't call fread for zero bytes. This
4666 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4668 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4670 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4671 of a jump is in the current 256 MB region.
4673 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4675 * format.c (bfd_check_format_matches): Change last patch to only
4676 take effect for the binary target.
4678 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4680 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4682 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4684 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4686 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4688 * format.c (bfd_check_format_matches): If the target was
4689 previously specified, don't check other targets when checking for
4692 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4694 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4695 (elf32_arm_reloc_type_lookup): Removed
4696 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4697 (elf32_arm_reloc_type_lookup): New.
4698 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4699 (elf32_arm_reloc_type_lookup): New.
4701 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4703 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4704 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4705 * Makefile.am: Use new files.
4706 * Makefile.in: Regenerate.
4707 * configure.in: Use new files.
4708 * configure: Regenerate.
4710 1999-02-01 Nick Clifton <nickc@cygnus.com>
4712 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4713 (fr30_elf_gc_sweep_hook): New function.
4714 (elf_backend_can_gc_sections): Define.
4716 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4718 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4719 and bfd_elf32_bigarm_oabi_vec.
4721 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4723 * Makefile.am (elf32-arm-oldabi.lo): New.
4724 (elf32-arm-newabi.lo): New.
4725 * Makefile.in: Regenerate.
4726 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4727 (arm-*-elf): Likewise.
4729 (thumb-*-oabi): New.
4730 * configure: Regenerate.
4731 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4732 (bfd_elf32_bigarm_oabi_vec): New.
4733 * elf32-arm-newabi.c: New.
4734 * elf32-arm-oldabi.c: New.
4735 * elf32-arm.c: Removed.
4738 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4740 * binary.c (binary_set_section_contents): Omit warnings for
4741 unloadable sections.
4743 1999-01-31 Michael Meissner <meissner@cygnus.com>
4745 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4746 powerpc{,le}-*-eabi.
4748 1999-01-29 Nick Clifton <nickc@cygnus.com>
4750 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4751 * dwarf2.c (read_signed_leb128): Remove unused variables.
4753 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4755 * elf.c (assign_file_positions_for_segments): Only adjust
4756 p_align when needed.
4758 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4760 * binary.c (binary_set_section_contents): Don't return early for a
4761 non-loadable section, in case the first section is non-loadable.
4762 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4763 W. Rozycki <macro@ds2.pg.gda.pl>.
4765 1999-01-28 Nick Clifton <nickc@cygnus.com>
4767 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4768 R_FR30_GNU_VTENTRY relocs.
4770 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4772 * elflink.h (elf_link_output_sym): Zero syms which are
4773 part of sections which have been excluded.
4775 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4777 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4779 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4780 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4782 1999-01-27 Nick Clifton <nickc@cygnus.com>
4784 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4786 (fr30_final_link_relocate): Use computed value as result of
4789 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4791 * binary.c (binary_set_section_contents): Emit warning for
4792 huge file offsets due to widely-dispersed section LMAs.
4794 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4796 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4797 align first section to largest section alignment, not first
4800 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4802 * configure.in: Require autoconf 2.12.1 or higher.
4804 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4806 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4807 * bfd-in2.h: Likewise.
4808 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4810 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4812 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4813 * cpu-mips.c: Add support for and independent 4111.
4814 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4815 (_bfd_mips_elf_final_write_processing):
4816 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4818 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4820 * elf32-mips.c (elf_mips_abi_name): New.
4821 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4823 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4825 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4826 Handle bfd_mach_mips4300.
4828 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4830 * elf32-i386.c: Remove leaked development code from patch
4831 1998-12-10 by Richard Henderson.
4833 1998-12-10 Richard Henderson <rth@cygnus.com>
4835 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4836 in debug sections for symbol defined externally.
4838 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4840 * targets.c (bfd_target_vector): Remove duplicate entry for
4843 1998-12-09 Nick Clifton <nickc@cygnus.com>
4845 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4846 since we are using RELAs.
4848 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4850 SCO Open Server Release 5 core file support, from Jouke Numan
4852 * sco5-core.c: New file.
4853 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4854 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4855 * Makefile.am: Rebuild dependencies.
4856 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4857 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4858 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4859 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4860 * bfd-in2.h, configure, Makefile.in: Rebuild.
4862 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4864 * config.bfd (hppa*-*-mpeix*): New target.
4865 * configure.in: Add AC_HEADER_DIRENT.
4866 (hppa*-*-mpeix*): New target.
4867 * configure.host (hppa*-*-mpeix*): New host.
4868 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4869 friends rather than just including <sys/dir.h>.
4870 * som.h (struct som_symbol): Add hppa_priv_level and apto
4871 tc_data. Change all users.
4872 (struct somdata): Add comp_unit field.
4873 (obj_som_compilation_unit): Define.
4874 (bfd_som_attach_compilation_unix): Declare.
4875 * som.c: Check HOST_HPPAMPEIX.
4876 (struct som_misc_symbol_info): Add new field priv_level.
4877 (som_object_setup): Add current_offset parameter. Change all
4879 (setup_sections): Likewise.
4880 (som_object_p): For EXECLIBMAGIC, read the lst header.
4881 (som_write_symbol_strings): Add compilation_unit parameter.
4883 (som_finish_writing): Write out compilation_unit.
4884 (som_bfd_derive_misc_symbol_info): Set priv_level.
4885 (som_build_and_write_symbol_table): Set xleast field to 3.
4886 (som_slurp_symbol_table): Set symbol priv_level.
4887 (bfd_som_attach_compilation_unit): New function.
4888 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4889 priv_level into symbol_value.
4890 * configure, config.in: Rebuild.
4892 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4894 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4895 warning function to call _bfd_error_handler instead.
4897 * libbfd.c (COERCE32): Cast through unsigned long and long to
4898 avoid bug in old version of gcc.
4900 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4901 (elf_backend_additional_program_headers): Don't define.
4903 1998-12-08 Nick Clifton <nickc@cygnus.com>
4905 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4906 relocations to include offset of 2 included in the insns, and the
4907 offset of the relocs within the section.
4909 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4911 The following changes were made by David Taylor
4912 <taylor@texas.cygnus.com>, Edith Epstein
4913 <eepstein@sophia.cygnus.com>, Jim Blandy
4914 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4915 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4916 changes originally made by HP; HP did not create ChangeLog
4919 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4920 automake macro library.
4922 * hpux-core.c (hpux_core_core_file_p): this function now
4923 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4924 found in the corefile! Also, in hpux_core_core_file_p, if we
4925 encounter a section with an unknown type, don't punt. Instead,
4926 just skip it. Also, count the number of sections of known type
4927 that we encounter. If we encounter at least one good one, then
4928 we'll declare that the file is a core file. If we encounter any
4929 unknown ones but some known ones, then we'll issue a warning (but
4930 still declare it to be a core file). Also, correctly decide when a
4932 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4933 (CORE_ANON_SHMEM): define if not defined.
4934 (hpux_core_struct): add members lwpid and user_tid.
4935 (core_kernel_thread_id, core_user_thread_id): new macros.
4936 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4937 the name before storing it in the bfd.
4938 (hpux_core_core_file_p): handle threads.
4940 * libhppa.h (GET_FIELD): protect against redefinition.
4941 (HPPA_WIDE): define.
4942 (GET_FIELD): define.
4947 (sign_extend): redefine.
4948 (assemble_6): define.
4949 (assemble_12): rewrite.
4950 (assemble_16): define.
4951 (assemble_16a): define.
4952 (assemble_17): rewrite.
4953 (assemble_22): define.
4955 1998-12-07 Nick Clifton <nickc@cygnus.com>
4957 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4958 relocations for signed values.
4960 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4962 * mipsbsd.c (MY(set_arch_mach)): Make static.
4963 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4964 bfd_mach_mips* macros rather than simple numbers.
4966 COFF weak symbol support, based on patches from Mark Elbrecht
4967 <snowball3@usa.net>:
4968 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4969 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4970 (coff_write_alien_symbol): Likewise.
4971 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4972 (coff_link_add_symbols): Likewise.
4973 (_bfd_coff_link_input_bfd): Likewise.
4974 (_bfd_coff_write_global_sym): Likewise.
4976 * elf.c (copy_private_bfd_data): Always initialize the
4977 includes_phdrs field.
4979 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4980 file defines a symbol first mentioned in an ELF file.
4982 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4983 possible, rather than only if BFD64.
4984 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4986 * bfd-in2.h: Rebuild.
4988 * srec.c (srec_set_section_contents): Correct test to avoid
4989 switching to 4 byte addresses after seeing a second section which
4990 requires 3 byte addresses. From Joel Schantz
4991 <joel.schantz@argosys.boeing.com>.
4993 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4994 <aymeric.vincent@emi.u-bordeaux.fr>.
4996 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4998 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4999 decide whether the output file is -mrelocatable-lib,
5000 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5002 1998-12-03 Nick Clifton <nickc@cygnus.com>
5004 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5005 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5006 * bfd-in2.h: Regenerate.
5007 * libbfd.h: Regenerate
5009 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5011 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5012 link against a dynamic symbol with no type or size.
5014 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5016 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5017 relocation for section which does not get loaded.
5018 (elf_i386_relocate_section) [R_386_32]: Likewise.
5020 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5022 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5023 reloc_count and i long instead of unsigned long. Handle error
5024 return from bfd_canonicalize_reloc.
5026 1998-12-01 Nick Clifton <nickc@cygnus.com>
5028 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5031 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5033 * elf32-sh.c (elf/sh.h): Include.
5034 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5035 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5036 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5037 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5038 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5040 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5042 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5043 causes division by zero later on.
5045 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5047 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5050 1998-11-25 DJ Delorie <dj@cygnus.com>
5052 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5055 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5057 * elf32-fr30.c (fr30_elf_relocate_section): Call
5058 fr30_final_link_relocate.
5059 (fr30_final_link_relocate): New function: Handle I20 and I32
5061 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5062 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5063 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5065 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5068 The following changes are based on a patch submitted by Gianluca
5069 Moro <glctr@abc.it>:
5071 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5072 not already been updated.
5073 (find_remembered_hi16s_reloc): New parameter 'already_found'
5074 returns state of remembered hi16s reloc.
5075 (remember_hi16s_reloc): Set 'found' field to false.
5076 (hi16s_location): Add 'found' field.
5078 1998-11-23 DJ Delorie <dj@cygnus.com>
5080 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5081 to see .DLL files as unrecognized.
5082 (i3coff_object_p): Sorry, had to hack it to not recognize these
5083 files (pei-i386) on request.
5085 1998-11-23 DJ Delorie <dj@cygnus.com>
5087 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5088 relents. Call bfd_check_format to reinitialize.
5090 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5092 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5095 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5097 * aclocal.m4: regenerate
5098 * configure: regenerate
5100 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5102 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5103 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5104 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5105 respect it as an upper bound on what memory to reference.
5106 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5107 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5108 update vtable_entries_size appropriately.
5110 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5112 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5115 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5117 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5118 bfds; they have no "file" so we fake it.
5119 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5120 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5121 resizing the memory buffer.
5122 * opncls.c (bfd_make_writable): New function; lets you write a
5123 bfd_create'd bfd to an in-memory buffer.
5124 (bfd_make_readable): New function; lets you read back that buffer
5125 as if it were from bfd_openr. Used to build generated archive
5126 members (winsup's ld's dlltool)
5128 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5130 * po/bfd.pot: Regenerated.
5132 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5134 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5137 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5139 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5140 element of the gotentry list for local symbols too.
5141 (elf64_alpha_relocate_section): Unify local and global handling.
5142 Assert that gotent->use_count > 0.
5144 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5146 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5147 update for file name changes of July 2, 1998.
5149 * configure: Rebuild.
5151 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5153 * po/bfd.pot: Regenerated.
5155 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5157 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5158 * aclocal.m4, configure: regenerate
5160 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5162 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5164 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5166 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5167 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5169 * aclocal.m4, configure: regenerated.
5171 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5173 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5174 R_D10V_GNU_VTENTRY relocs.
5175 (elf_d10v_howto_table): Likewise.
5176 (d10v_reloc_map d10v_reloc_map): Likewise.
5177 (elf32_d10v_gc_mark_hook): New.
5178 (elf32_d10v_gc_sweep_hook): New.
5179 (elf32_d10v_check_relocs): New.
5180 (elf32_d10v_relocate_section): New.
5181 (elf_backend_relocate_section): Define.
5182 (elf_backend_can_gc_sections): Define.
5184 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5186 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5187 (BFD64_BACKENDS): ...from here.
5188 (BFD32_BACKENDS_CFILES): Move vms files here...
5189 (BFD64_BACKENDS_CFILES): ...from here.
5190 * Makefile.in: Rebuild.
5192 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5194 * Makefile.am: Add FR30 target.
5195 * Makefile.in: Add FR30 target.
5196 * archures.c: Add support for FR30.
5197 * config.bfd: Add support for FR30.
5198 * configure.in: Add support for FR30.
5199 * reloc.c: Add support for FR30 relocations.
5200 * targets.c: Add support for FR30 relocations.
5201 * bfd-in2.h: Regenerate.
5202 * configure: Regenerate.
5203 * libbfd.h: Regenerate.
5204 * cpu-fr30.c: New file.
5205 * elf32-fr30.c: New file.
5207 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5209 * configure.in: detect cygwin* instead of cygwin32*
5210 * configure: regenerate
5212 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5214 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5215 use bfd_malloc and free instead and check return value from bfd_malloc.
5217 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5219 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5220 * libbfd.h: Rebuild.
5222 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5223 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5224 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5225 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5227 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5229 (mips_elf_link_hash_table_create): Don't initialize
5230 dynsym_sec_strindex.
5231 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5232 (mips_elf_size_dynamic_sections): Generate a section symbol for
5233 every output section.
5234 (mips_elf_finish_dynamic_sections): Count all sections for
5236 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5239 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5241 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5242 for later PLT entries in large PLTs.
5243 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5245 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5247 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5249 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5251 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5252 * elflink.h (elf_collect_hash_codes): New function. This function is
5253 called for each exported symbol and we compute the ELF hash value for
5255 (compute_bucket_value): New function. It is called from
5256 size_dynamic_sections to determine the hash table size. When we are
5257 optimizing a better, but slower, algorithm is used.
5258 (size_dynamic_sections): Call compute_bucket_value.
5260 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5262 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5264 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5266 (sh_elf_gc_mark_hook): New.
5267 (sh_elf_gc_sweep_hook): New.
5268 (sh_elf_check_relocs): New.
5269 (elf_backend_can_gc_sections): Define.
5271 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5273 * acinclude.m4: undo previous gettext change
5274 * aclocal.m4: rebuild with right version of aclocal.
5276 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5278 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5279 aclocal.m4 to acinclude.m4, so they don't get lost.
5281 * elfcore.h: rewrite for better corefile support.
5282 * elf.c (elfcore_*): new functions.
5283 * elf-bfd.h (elf_obj_tdata): new structure members.
5284 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5286 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5288 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5290 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5291 and R_M32R_GNU_VTENTRY.
5292 (elf_backend_can_gc_sections): Define.
5293 (m32r_elf_check_relocs): New.
5294 (m32r_elf_gc_mark_hook): New.
5295 (m32r_elf_gc_sweep_hook): New.
5296 (m32r_elf_relocate_section): Handle VT relocs.
5298 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5300 * coff-arm.c (arm_relocate_section): Remove redundant test.
5302 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5303 cleat that the 'bitsize' field is the size of the bitfield AFTER
5304 relocation not before.
5306 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5308 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5311 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5313 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5314 R_SPARC_GNU_VTENTRY.
5315 (elf32_sparc_check_relocs): Handle them.
5316 (elf32_sparc_reloc_type_lookup): Likewise.
5317 (elf32_sparc_relocate_section): Likewise.
5318 (elf32_sparc_gc_mark_hook): New.
5319 (elf32_sparc_gc_sweep_hook): New.
5321 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5323 * som.c (som_finish_writing): Perform some sanity checks when
5324 writing an executable or shared library.
5326 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5328 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5329 * configure.in (elf): Add dwarf1.lo.
5330 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5331 * elf.c (_bfd_elf_find_nearest_line): Add call to
5332 _bfd_dwarf1_find_nearest_line.
5333 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5334 Add call to _bfd_dwarf1_find_nearest_line.
5335 * configure: Rebuilt.
5337 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5339 * elflink.h (elf_gc_sections): Do not allow garbage
5340 collection if dynamic sections have been created.
5342 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5344 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5346 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5347 (v850_elf_perform_relocation): Likewise.
5348 (v850_elf_final_link_relocate): Likewise.
5349 (v850_elf_relocate_section): Likewise.
5350 (v850_elf_gc_sweep_hook): New routine.
5351 (v850_elf_gc_mark_hook): New routine.
5352 (elf_backend_can_gc_sections): Define.
5354 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5356 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5359 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5361 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5362 Declare size as bfd_size_type.
5363 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5365 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5367 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5369 * som.c (CPU_PA_RISC2_0): Define.
5370 (_PA_RISC2_0_ID): Likewise.
5371 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5373 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5375 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5376 has a base which is already defined, only add the referenced
5377 symbol to the dynamic symbol table if it is defined or referenced
5380 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5383 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5385 * elflink.h (elf_link_add_object_symbols): Undo last change.
5387 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5389 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5390 symbol for the indirect alias to a versioned symbol.
5392 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5394 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5395 (elf32_i386_vtentry_howto): New.
5396 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5397 or elf32_i386_vtinherit_howto on lookup.
5399 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5401 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5402 reloc_type. Rename R_68K__max to R_68K_max.
5403 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5406 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5408 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5409 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5411 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5414 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5416 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5417 message has a null byte terminator.
5419 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5421 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5422 word subject to R_V850_32 relocation.
5424 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5426 * dwarf2.c: Add comment describing problem computing line numbers
5427 for undefined symbols at link time.
5429 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5431 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5432 transform a defweak into a plt entry.
5433 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5434 plt entry references to receive a RELATIVE reloc.
5435 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5436 (elf64_alpha_relocate_section): Assert we don't overrun
5437 the allocated relocation space.
5439 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5441 * elf.c (swap_out_syms): Always treat section symbols as
5442 special, even if they are attached to a common section.
5444 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5446 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5447 sections with v850 common section attributes into named v850
5449 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5450 common section attributes into named v850 common sections.
5452 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5454 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5457 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5459 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5460 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5461 reloc to the wrong section a warning, not an error. .dynsbss
5462 is not an output section, so there is no need to check for it.
5464 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5466 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5468 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5470 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5471 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5473 (elf32_arm_gc_mark_hook): New.
5474 (elf32_arm_gc_sweep_hook): New.
5475 (elf32_arm_check_relocs): New.
5476 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5478 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5481 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5483 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5484 assume there is no PLT or GOT.
5486 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5488 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5489 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5490 also accepted as a function symbol type.
5492 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5494 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5496 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5499 match definition of _bfd_gc_sections field.
5500 * libbfd.h: Rebuild.
5502 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5504 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5505 the addend of a dynamic relocation referencing a section.
5506 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5507 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5509 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5511 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5512 bed has a size_dynamic_sections routine before trying to use it.
5514 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5516 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5517 _bfd_elf_rel_vtable_reloc_fn.
5519 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5521 * Makefile.am: Add elf32-arm.c.
5522 * Makefile.in: Rebuild.
5523 * elf-bfd.h: Add elf_backend_get_symbol_type.
5524 * elf.c (swap_out_syms): If defined, call
5525 elf_backend_get_symbol_type.
5526 * elf32-arm.c: Define elf_backend_get_symbol_type.
5527 (elf32_arm_get_symbol-type): New routine.
5528 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5529 (bfd_elf32_arm_process_before_allocation): Change to
5530 check for STT_ARM_TFUNC.
5531 (elf32_arm_final_link_relocate): Likewise.
5532 * elfxx-target.h: Add elf_backend_get_symbol_type.
5534 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5536 * archures.c (bfd_mach_alpha_ev[456]): New.
5537 * cpu-alpha.c: Rework to match these types.
5538 * bfd-in2.h: Rebuild.
5540 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5542 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5543 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5545 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5546 (elf_i386_reloc_type_lookup): Recognize them.
5547 (elf_i386_check_relocs): Pass them off to generic code.
5548 (elf_i386_relocate_section): Ignore them.
5549 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5550 (elf_backend_can_gc_sections): True.
5552 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5554 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5555 before looking at owner field.
5556 (elf32_arm_to_thumb_stub): Ditto.
5557 (elf32_arm_relocate_section): Compute name before calling
5558 elf32_arm_final_link_relocate().
5560 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5562 * elf.c: comment and formatting cleanups.
5565 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5567 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5568 (core files are treated differently than object files).
5569 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5570 bfd_elf_mkcorefile): declare.
5571 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5572 bfd_elf_mkcorefile): add to bfd_target vector.
5573 * elfcore.h (elf_core_file_p): save the program header table,
5574 and set the bfd architecture from the elf file header.
5575 * elf.c (bfd_elf_mkcorefile): new function.
5576 (_bfd_elf_write_corefile_contents): new function.
5577 (assign_file_positions_for_segments): add cases for handling
5578 PT_NOTE segments. (assign_file_positions_except_relocs):
5579 core files should be handled the same as exec files.
5580 (prep_headers): identify core files as type ET_CORE.
5581 (copy_private_bfd_data): identify the sections belonging to
5582 the PT_NOTE segment.
5584 * elf32-sparc.c (elf32_sparc_final_write_processing):
5585 add break statement to default case.
5587 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5589 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5590 section (not input) will be in sections ".sbss", ".sbss2",
5591 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5592 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5593 output_offset for correct evaluation of addend.
5595 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5597 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5598 elf32_arm_allocate_interworking_sections and
5599 elf32_arm_process_before_allocation.
5601 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5603 * bfd-in.h: Ammend prototype for
5604 elf32_arm_process_before_allocation to remove surplus third
5607 * bfd-in2.h: Regenerate.
5609 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5611 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5613 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5615 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5616 calculated for RELOC_SPARC_REV32 case.
5618 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5620 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5621 elf32_arm_allocate_interworking_sections and
5622 elf32_arm_process_before_allocation.
5623 * bfd-in2.h: Regenerated.
5624 * elf32-arm.c Define elf32_arm_link_hash_table.
5625 (insert_thumb_branch): New routine.
5626 (find_thumb_glue): New routine.
5627 (find_arm_glue): New routine.
5628 (record_arm_to_thumb_glue): New routine.
5629 (record_thumb_to_arm_glue): New routine.
5630 (elf32_arm_link_hash_table_create): New routine.
5631 (elf32_arm_get_bfd_for_interworking): New routine.
5632 (elf32_arm_allocate_interworking_sections) New routine.
5633 (elf32_arm_process_before_allocation) New routine.
5634 (elf32_thumb_to_arm_stub): New routine.
5635 (elf32_arm_to_thumb_stub): New routine.
5636 (elf32_print_private_bfd_data): Fix typo.
5637 (elf32_arm_final_link_relocate): Add argument sym_sec.
5638 Check for branches to thumb symbols in case R_ARM_PC24.
5639 Check for branches to arm symbols in case R_ARM_THM_PC22.
5640 (elf32_arm_relocate_section): Pass symbol section to
5641 elf32_arm_final_link_relocate.
5643 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5645 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5646 entries unless the symbol is defined in the executable; in
5647 particular, undefined weak symbols get a PLT entry.
5649 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5651 * libaout.h: Remove nested comment to avoid warning.
5653 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5655 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5656 R_ARM_PC24 relocation.
5658 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5660 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5661 argument is_local. Add argument sym_flags. Check sym_flags
5662 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5663 (elf32_arm_relocate_section): Don't pass local sym and pass
5664 sym_flags to elf32_arm_final_link_relocate.
5666 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5668 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5669 to not count too few relocs for dynamicly linked executables.
5671 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5673 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5674 symbols without a dynamic index dynamic. Consider all weak
5676 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5677 correspondance between input and output sections.
5679 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5681 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5682 that use a .got.plt section start the got offset at zero.
5684 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5686 * ieee.c (ieee_write_processor): Correct the processor ID written
5687 out for bfd_arch_m68k, accommodating change of March 25.
5689 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5691 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5692 R_ARM_THM_RPC22 relocations.
5694 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5696 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5698 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5699 .got relocs in -Bsymbolic shared objects.
5701 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5703 * elf32-arm.c: Add private flags to ELF header.
5704 (elf32_arm_print_private_bfd_data): New Function.
5705 (elf32_arm_set_private_flags): New Function.
5706 (elf32_arm_copy_private_flags): New Function.
5707 (elf32_arm_merge_private_bfd_data): New Function.
5709 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5711 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5713 (elf32_sparc_relocate_section): Likewise.
5715 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5717 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5718 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5719 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5720 of the function. Recognize no .plt as static linking.
5722 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5724 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5725 ".liblist" string through gettext.
5727 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5729 * Makefile.am: Add support for elf32-arm.lo.
5730 * Makefile.in: Rebuild.
5731 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5732 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5733 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5734 * configure: Regenerate.
5735 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5736 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5737 bfd_target bfd_elf32_littlearm_vec.
5738 * elf32-arm.c: New file.
5740 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5742 * libaout.h (M_SPARCLITE_LE): New machine.
5743 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5744 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5745 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5746 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5747 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5748 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5749 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5750 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5751 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5752 be BFD_RELOC_SPARC_REV32.
5754 * config.bfd (sparc86x-*-aout): New
5756 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5758 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5759 actually mapping the output sections.
5761 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5764 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5765 (mn10300_elf_reloc_map): Similarly.
5766 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5768 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5770 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5772 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5773 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5774 elf_mips_reloc_type defined in elf/mips.h.
5776 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5778 * elf64-mips.c: Remove reloc_type definition completely. It's now
5781 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5783 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5784 as they are defined in elf/mips.h now.
5786 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5789 * Re-add lost change:
5790 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5792 (mn10300_elf_relax_section): Include stack space for register saves
5793 in the imm8 field of a "call" instruction.
5794 (compute_function_info): Determine how much stack is allocated by
5795 the movm instruction. Fix typo.
5796 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5798 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5800 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5801 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5803 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5805 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5807 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5809 * elf32-hppa.h: Let ELF header define the enum containing the
5810 external reloc numbers.
5811 * elf32-i386.h: Likewise.
5813 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5815 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5816 * elf32-mips.c: Likewise.
5817 * elf32-ppc.c: Likewise.
5819 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5821 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5822 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5824 * bfd-in.h: Regenerate.
5825 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5826 parameter to 'unsigned int' to avoid K&R compatability problems.
5828 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5830 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5831 functionname_ptr to be const. Change line_ptr to be unsigned.
5833 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5834 macro is not defined. Change second parameter from bfd_link_info
5835 to coff_final_link_info. Add prototype.
5836 (coff_final_link_postscript): Simplify handling when macro is not
5837 defined. Add prototype.
5839 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5841 * elf-mn10300.c: Before include system specific ELF header define
5842 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5843 * elf32-mips.c: Likewise.
5844 * elf32-ppc.c: Likewise.
5846 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5848 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5849 temporary patch over to elf64-mips.c as well.
5851 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5853 * elf32-mips.c (reloc_type): Temporarily disable definition of
5854 standard relocation since they are now defined in elf/mips.h.
5856 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5858 * elf-m10200.c (mn10200_elf_final_link_relocate):
5859 Modify range test for case R_MN10200_8.
5861 * elf-m10300.c (mn10300_elf_final_link_relocate):
5862 Modify range test for case R_MN10300_8.
5864 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5866 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5867 * elf32-i386.c (elf_backend_got_header_size): Define.
5868 (elf_backend_plt_header_size): Define.
5869 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5870 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5871 * elfxx-target.h: Provide a default of zero.
5872 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5873 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5875 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5876 entry from an executable, even if the plt refcount goes to 0.
5878 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5880 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5881 directory name at the line number.
5883 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5884 with an unspecified type.
5886 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5888 * sunos.c: Add undef of valid to avoid problem on SunOS.
5890 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5892 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5894 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5896 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5897 R_68K_PCxx and R_68K_xx relocations. Make sure that
5898 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5899 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5900 R_68K_xx relocations.
5901 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5902 that has no plt entry.
5903 (elf_m68k_relocate_section): Ignore the plt offset in a static
5905 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5907 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5910 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5912 (howto_table, reloc_map): Add entries for them.
5913 (elf_m68k_check_relocs): Handle them. Implement reference
5914 counting for got and plt entries.
5915 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5916 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5918 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5919 (elf_m68k_relocate_section): Handle the new reloc types.
5920 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5921 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5922 * elflink.h (elf_link_add_object_symbols): When creating an
5923 indirect reference for symbol versioning also copy the plt
5925 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5926 flag also reset the plt offset.
5927 (elf_link_assign_sym_version): Likewise.
5928 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5929 the size of the entry in bytes.
5930 (elf_gc_allocate_got_offsets): Likewise.
5932 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5934 * elflink.h (elf_gc_sections): Return true rather than falling off
5937 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5940 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5942 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5943 comment describing when it should be enabled.
5944 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5947 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5949 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5950 information ATN records.
5952 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5954 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5955 section for an absolute symbol in a fully linked file. Based on
5956 patch from Christian Holland <CHolland@de.lucent.com>.
5958 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5960 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5961 that a symbol is undefined.
5963 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5965 * som.c (som_bfd_gc_sections): Define.
5967 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5969 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5970 overflows in ARM_26D patches, since they have already been
5971 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5973 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5975 * coffcode.h (coff_write_object_contents): If we have any long
5976 section names, call coff_write_symbols even if there are no
5979 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5981 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5982 PT_LOAD segment, rather than only setting it once for the entire
5985 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5986 rather than ignoring every phdr with a p_paddr of 0, ignore all
5987 the phdrs if they all have a p_paddr of 0.
5989 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5990 section was discarded from the link.
5992 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5994 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5996 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5998 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5999 floating point operations.
6001 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6003 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6006 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6008 Merge of vax/vms (read-only) support
6009 * configure.com: Support Vax target.
6010 * makefile.vms: Support Vax target.
6011 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6012 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6014 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6016 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6018 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6020 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6022 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6023 * targets.c (bfd_target_ovax_flavour): New flavour.
6024 (vms_alpha_vec): Renamed from evax_alpha_vec.
6026 (target_vector): Update accordingly.
6027 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6029 (vax*-*-*vms*): New target.
6030 * Makefile.am: Update for renamed files. Rebuild dependencies.
6031 * bfd-in2.h: Rebuild.
6032 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6034 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6036 Based on patch from Matt Semersky <matts@scd.hp.com>:
6037 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6038 pointer on abfd->outsymbols.
6039 (generic_add_output_symbol): Handle NULL sym parameter.
6041 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6043 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6046 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6048 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6049 when handling 32 bit immediate relocs.
6050 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6052 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6054 * section.c (STD_SECTION): Account for recently added gc_mark
6055 field in struct asection.
6057 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6058 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6060 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6062 ELF Section-level Garbage Collection:
6063 * bfd.c (bfd_gc_sections): New.
6064 * aout-adobe.c: Hook to default implementation.
6065 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6066 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6067 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6068 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6069 * tekhex.c, versados.c: Likewise.
6070 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6071 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6073 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6074 (bfd_generic_gc_sections): New.
6075 * section.c (SEC_KEEP): New.
6076 (asection): Add gc_mark member.
6078 * elfcode.h (elf_gc*): New name remappings.
6079 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6080 sections to be excluded.
6081 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6082 (elf_gc_propogate_vtable_entries_used): New.
6083 (elf_gc_smash_unused_vtentry_relocs): New.
6084 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6085 (elf_gc_common_finalize_got_offsets): New.
6086 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6087 * elfxx-target.h: Add and default gc hooks.
6089 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6091 (struct elf_obj_tdata): Likewise for local_got_offsets.
6092 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6093 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6094 * elf64-sparc.c, elflink.h: Likewise.
6096 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6097 (ELF_LINK_HASH_MARK): Define.
6098 (struct elf_backend_data): Add GC hooks.
6099 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6101 * elf-m10300.c (mn10300_elf_check_relocs): New.
6102 (mn10300_elf_gc_mark_hook): New.
6103 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6104 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6105 (mn10300_elf_final_link_relocate): Likewise.
6106 (mn10300_elf_relocate_section): Likewise.
6107 (elf_backend_can_gc_sections): Define.
6108 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6109 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6110 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6111 (mips_info_to_howto_rel): Likewise.
6112 (mips_elf_relocate_section): Likewise.
6113 (mips_elf_check_relocs): Likewise.
6114 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6115 (elf_backend_can_gc_sections): Define.
6116 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6117 (ppc_elf_howto_raw): Handle them.
6118 (ppc_elf_reloc_type_lookup): Likewise.
6119 (ppc_elf_relocate_section): Likewise.
6120 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6121 Handle new vtable relocs.
6122 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6123 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6124 (elf_backend_can_gc_sections): Define.
6126 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6128 * archures.c (bfd_mach_mn10300): Define.
6129 * elf-m10300.c: Include elf/mn10300.h
6130 (elf_mn10300_mach): New function.
6131 (_bfd_mn10300_elf_final_write_processing): Likewise.
6132 (_bfd_mn10300_elf_object_p): Likewise.
6133 (elf_backendfinal_write_processing): Define.
6134 (elf_backend_object_p): Likewise.
6136 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6138 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6141 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6143 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6144 link_next field, not the next field.
6146 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6148 * elf.c (map_sections_to_segments): Check the section address
6149 against the phdr size both with and without a modulo of
6152 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6154 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6155 linker created empty input section if the output section has the
6158 * elflink.h (elf_link_output_extsym): Print an error message if
6159 _bfd_elf_section_from_bfd_section fails.
6161 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6164 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6166 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6167 native linker output. Avoid putting an empty section in more than
6170 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6172 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6173 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6175 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6177 * elf.c (swap_out_syms): New arg relocatable_p.
6178 Don't add section VMA to symbols for relocatable output.
6179 (_bfd_elf_compute_section_file_positions): Update call to
6182 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6184 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6185 against 'addend' be signed rather than unsigned.
6187 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6189 * elf32-m32r.c: Add prototyps for static functions.
6191 * coff-arm.c: Add prototypes for static functions.
6193 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6195 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6196 LMA is used to order sections in a segment.
6198 * elf32-v850.c: Add prototypes for static functions.
6199 Change type of addend parameter to bfd_vma in various functions.
6201 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6204 complain_overflow_signed instead of complain_overflow_bitfield.
6206 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6208 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6209 when comparing against 0.
6211 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6213 * Makefile.am (config.status): New target.
6214 * Makefile.in: Rebuild.
6216 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6218 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6219 error if previous object endianness doesn't match current object.
6221 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6223 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6224 _bfd_elf_print_private)bfd_data ().
6226 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6228 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6230 (elf_link_add_object_symbols): Set type_change_ok and
6231 size_change_ok before calling elf_merge_symbol.
6233 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6234 undefined symbol error, don't also issue an overflow error.
6236 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6238 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6239 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6240 message instead of crashing.
6242 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6244 * archures.c (bfd_mach_cpu32): Define.
6245 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6247 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6248 * ieee.c: Include <ctype.h>.
6249 (ieee_object_p): Parse out process ID string to make it more
6250 likely to be acceptable for bfd_scan_arch.
6251 * bfd-in2.h: Rebuild.
6253 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6255 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6256 _bfd_elf_print_private_bfd_data() so that the program header will
6259 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6261 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6262 0x68. Reindent. Add some comments.
6264 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6266 * elf.c (copy_private_bfd_data): Adjust physical address of
6267 segment in output BFD to contain LMAs of its sections.
6269 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6271 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6272 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6273 endian data 32 bit relocations.
6274 (elf32_sparc_merge_private_bfd_data): Check if linking little
6275 endian objects with big endian objects.
6276 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6277 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6278 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6280 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6281 * archures.c (bfd_mach_sparc_sparclite_le): New.
6282 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6284 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6286 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6289 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6291 * bfd-in.h: Move over patch to bfd-in2.h.
6293 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6295 (_bfd_relocate_contents): Likewise.
6297 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6299 * peicode.h (add_data_entry): If the section has no private data
6300 then do not create a Data Dictionary entry for it.
6302 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6304 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6305 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6306 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6307 subsections during relaxation more correctly.
6309 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6311 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6312 Add extra argument to bfd_arm_process_before_allocation ().
6313 * bfd-in.h: Reflect changes made in bfd-in2.h.
6314 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6315 coff class of a BFD symbol.
6316 * coff-arm.c: Add support for interworking between Thumb code and
6317 non-interworking aware ARM code.
6319 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6321 * po/Make-in (install-info): New target.
6323 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6325 * filemode.c: Remove; not used.
6327 If sysdep.h includes a header file, don't include it again:
6328 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6330 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6332 * archive.c: Don't include <string.h> or <errno.h>.
6333 * evax-alpha.c; Don't include <stdio.h>.
6334 * evax-egsd.c: Likewise.
6335 * evax-etir.c: Likewise.
6336 * evax-misc.c: Likewise.
6337 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6338 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6340 * hpux-core.c: Likewise.
6341 * netbsd-core.c: Likewise.
6343 * libbfd.c: Don't include <sys/types.h>.
6344 * nlmcode.h: Don't include <string.h>.
6345 * osf-core.c: Don't include <string.h> or <stdio.h>.
6346 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6347 <errno.h>, or <unistd.h>.
6348 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6350 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6352 * configure.com: If the version number can not be found in
6353 configure.in, set it to "unknown" rather than "2.8.1".
6355 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6357 * elf32-mips.c (elf_mips_mach): New.
6358 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6359 (_bfd_mips_elf_final_write_processing): Use the names
6360 of machines, rather than the numbers. Set both the ARCH
6361 and MACH in e_flags. Handle a few more specific machines.
6362 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6363 EF_MIPS_ARCH and EF_MIPS_MACH.
6365 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6367 * syms.c (bfd_is_local_label): Revert last change.
6368 * srec.c (srec_write_symbols): Discard debugging symbols.
6370 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6372 * som.c: Include <ctype.h>.
6373 * som.h: Don't include sysdep.h.
6375 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6377 * libbfd.h: Rebuilt.
6378 * libbfd-in.h: Removed gettext includes and defines.
6379 * sysdep.h: Moved gettext-related includes and defines here.
6381 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6383 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6384 an ad-hoc test. Kill bogus #if 0 code.
6385 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6387 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6389 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6390 when generating a normal executable for a symbol defined in a
6391 regular file. When copying a reloc into the output file, adjust
6392 the addend for a PC relative reloc against a global symbol.
6394 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6396 * libbfd.h: Rebuilt.
6397 * libbfd-in.h (_): Define as dgettext.
6399 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6401 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6403 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6404 when declaring parameter types.
6405 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6407 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * config.bfd: If we include any ELF targets in targ_defvec and/or
6410 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6411 * elf32-gen.c (dummy): New static const variable.
6412 (elf_generic_info_to_howto): New static function.
6413 (elf_generic_info_to_howto_rel): New static function.
6414 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6415 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6416 * elf64-gen.c: Same changes as elf32-gen.c.
6417 * elfcode.h (elf_object_p): For the generic target, ignore a
6418 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6420 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6423 * configure: Rebuild.
6425 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6427 * config.bfd: Update OSR5/Unixware patterns.
6429 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6431 * elf.c (assign_file_positions_for_segments): Allow for holes
6432 between sections added by a link script.
6434 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6436 * configure.in: Change version number to 2.9.4
6437 * configure: Rebuild.
6439 Based on patch from H.J. Lu <hjl@gnu.org>:
6440 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6441 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6442 * bfd-in2.h: Rebuild.
6444 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6446 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6449 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6451 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6452 (elf64_alpha_relax_section): Fill them in.
6453 (elf64_alpha_relax_opt_call): Implement more than a stub.
6454 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6455 alignment on .scommon.
6456 (elf64_alpha_merge_gots): Merge use counts as well.
6458 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6460 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6461 for calculating a local symbol's address.
6462 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6463 Set the .got's cooked size as well as the raw size.
6465 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6467 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6468 internationalisation of printed information.
6470 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6471 internationalisation of printed information.
6473 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6475 * syms.c (struct indexentry): Change directory_name, file_name,
6476 and function_name fields to char *.
6477 (struct stab_find_info): Change cached_file_name field to char *.
6479 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6481 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6483 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6485 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6487 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6489 * Makefile.am (install-data-local): Make $(includedir).
6490 * Makefile.in: Rebuild.
6492 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6494 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6496 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6498 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6499 * Makefile.in: Rebuild.
6501 * bfd-in2.h: Rebuild for Nick's changes.
6503 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6505 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6506 change wrt length == max_namelen.
6508 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6510 * Many files: Added gettext invocations around user-visible
6512 * libbfd-in.h: Added gettext includes and defines.
6513 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6514 HAVE_LC_MESSAGES): Define.
6515 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6517 * Makefile.am (SUBDIRS): Added po.
6518 (POTFILES): New macro.
6519 (po/POTFILES.in): New target.
6520 (SOURCE_HFILES): New macro.
6522 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6524 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6526 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6527 NT_PRSTATUS note section encountered, it contains the status of
6528 the currently executing thread when the core file was written.
6530 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6532 * libcoff.h: Add extra parameter to
6533 bfd_coff_link_output_has_begun overrideable function.
6534 * cofflink.c: Pass extra parameter to
6535 bfd_coff_link_output_has_begun function.
6536 * bfd-in.h: Add prototypes for exported ARM interworking
6538 * peicode.h: ARM specific code reorganised to conform to BFD
6540 * coffcode.h: ARM specific code reorganised to conform to BFD
6542 * coff-arm.c: Code reorganised to conform to the BFD coding
6543 conventions. Global variables have been moved into an ARM
6544 specific hash table structure and a new function:
6545 bfd_arm_get_bfd_for_interworking() has been created which is
6546 called from the linker scripts.
6548 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6550 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6552 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6553 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6554 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6555 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6557 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6559 * config.bfd: Added sparc86x support.
6561 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6563 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6564 an out of range pc-relative jump/call to an undefined weak symbol.
6566 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6568 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6571 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6574 an error other than bfd_error_system_call, set the error to
6575 bfd_error_wrong_format.
6577 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6578 bfd_elf32_powerpcle_vec.
6580 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6581 program segments are zero, don't set p_paddr_valid.
6583 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6585 * elf64-alpha.c: Initial implementation of relaxation --
6586 (struct alpha_elf_link_hash_entry): Add use_count member.
6587 (elf64_alpha_check_relocs): Initialize and increment it.
6588 (elf64_alpha_can_merge_gots): Check it when considering merging.
6589 (elf64_alpha_merge_gots): Drop entries with zero use.
6590 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6591 (elf64_alpha_always_size_sections): Split out got sizing ...
6592 (elf64_alpha_size_got_sections): ... here. New function.
6593 (elf64_alpha_relax_find_reloc_ofs): New function.
6594 (elf64_alpha_relax_with_lituse): Likewise.
6595 (elf64_alpha_relax_without_lituse): Likewise.
6596 (elf64_alpha_relax_opt_call): Likewise.
6597 (elf64_alpha_relax_section): Likewise.
6598 (elf64_alpha_add_symbol_hook): Likewise.
6599 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6600 (elf64_alpha_relocate_section): Likewise.
6601 (bfd_elf64_bfd_relax_section): Define.
6602 (elf_backend_add_symbol_hook): Likewise.
6604 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6606 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6607 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6608 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6610 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6612 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6613 * configure: Rebuild.
6615 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6618 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6619 * configure.in: Define and substitute WIN32LDFLAGS and
6621 * aclocal.m4: Rebuild with new libtool.
6622 * configure, Makefile.in: Rebuild.
6624 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6627 before any other symbols in the same section.
6629 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6631 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6634 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6636 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6638 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6639 Use addr_size for address size, rather than sizeof(bfd_vma).
6640 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6641 Fix call to read_address.
6642 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6643 Scrap other unneeded arguments. Fix call to read_address.
6644 (scan_unit_for_functions): Fix call to read_attribute.
6645 (parse_comp_unit): We now handle more values for addr_size.
6646 Set addr_size in unit. Fix call to read_attribute and
6649 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6651 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6653 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6655 * archures.c (bfd_default_scan): Add m68k cases back to default
6656 switch, reverting patch of March 25, since IEEE support depends
6659 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6661 * Makefile.am (diststuff): New target.
6662 * Makefile.in: Rebuild.
6664 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6666 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6667 som_offset when we have an extended name table.
6669 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6671 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6673 * Makefile.in: Rebuild.
6675 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6677 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6678 symbols when creating a shared library.
6679 (elf_m68k_adjust_dynindx): New function, used by above code.
6680 (elf_m68k_finish_dynamic_sections): Initialize the section
6682 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6684 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6686 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6689 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6691 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6694 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6696 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6699 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6701 * configure.in: Set version to 2.9.1.
6702 * configure: Rebuild.
6704 * Branched binutils 2.9.
6706 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6708 * syms.c (ENABLE_CACHING): Define.
6709 (struct indexentry): Define.
6710 (struct stab_cache): Remove.
6711 (cmpindexentry): New static function.
6712 (struct stab_find_info): Add new fields: indextable,
6713 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6714 cached_file_name. Remove fields: file_cache, function_cache, and
6716 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6717 index table and search it.
6719 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6721 * elf.c (_bfd_elf_copy_private_section_data): Call
6722 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6724 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6726 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6728 * coff-arm.c: Define all globally visible variables and functions
6729 only when COFF_WITH_PE is not defined.
6730 * configure.in (armpe_little_vec, armpe_big_vec): Add
6732 * configure: Rebuild.
6734 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6736 Fix some gcc -Wall warnings:
6737 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6738 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6739 * archures.c (bfd_default_scan): Likewise.
6740 * bfd.c (bfd_scan_vma): Likewise.
6741 * binary.c (mangle_name): Likewise
6742 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6743 * coff-sh.c (sh_relocate_section): Likewise.
6744 * coff-stgo32.c (create_go32_stub): Likewise.
6745 * coffcode.h (coff_slurp_line_table): Likewise.
6746 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6747 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6748 (assign_file_positions_for_segments): Likewise.
6749 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6750 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6751 * oasys.c (oasys_write_sections): Likewise.
6752 * ppcboot.c (ppcboot_object_p): Likewise.
6753 (mangle_name): Likewise.
6754 * riscix.c (riscix_fix_pcrel_26): Likewise.
6755 * srec.c (srec_scan): Likewise.
6756 * stabs.c (_bfd_write_section_stabs): Likewise.
6757 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6758 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6759 switch. Declare parameters for function pointers.
6760 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6762 * elf.c (elf_sort_sections): Likewise.
6763 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6764 Add default cases to switches.
6765 (coff_arm_relocate_section): Remove unused local variables.
6767 (coff_arm_bfd_set_private_flags): Change flag variable to type
6769 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6770 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6771 (dump_toc): Change cat to const, and initialize it.
6772 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6773 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6774 (sh_elf_relocate_section): Initialize r_symndx.
6775 * coffcode.h (coff_compute_section_file_positions): Only declare
6776 old_sofar if ALIGN_SECTIONS_IN_FILE.
6777 (coff_write_object_contents): Initialize csym.
6778 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6779 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6781 * dwarf2.c: Include libiberty.h.
6782 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6783 (decode_line_info): Remove unused local variables.
6784 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6785 (m32r_elf_relocate_section): Likewise.
6786 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6787 (v850_elf_reloc): Likewise.
6788 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6789 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6790 * elf.c (assign_file_positions_for_segments): Always set adjust.
6791 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6792 parenthesize expression.
6793 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6794 (m32r_elf_object_p): Return a value.
6795 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6796 * elf32-mips.c (mips_elf_final_link): Initialize last.
6797 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6798 * elf32-v850.c (v850_elf_object_p): Return a value.
6799 (v850_elf_print_private_bfd_data): Change fprintf format string.
6800 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6802 * elflink.h (elf_link_add_object_symbols): Change vernum to
6803 unsigned int, and initialize it. Change fprintf format string.
6804 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6805 when setting or comparing to soname_indx.
6806 (elf_create_pointer_linker_section): Change num_symbols to
6808 * libcoff-in.h (coff_data_type): Change flags to flagword.
6809 * peicode.h (pe_print_idata): Initialize idx. Change j to
6810 bfd_size_type. Initialize hint_member. Remove useless test to
6812 (pe_print_edata): Change num_functions and num_names in struct
6813 EDT_type to unsigned long. Remove cast. Change fprintf format
6815 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6816 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6818 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6819 int *. Update uses. Change j to long.
6820 * bfd-in2.h, libcoff.h: Rebuild.
6822 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6824 * elf32-v850.c Remove definition of USE_REL.
6825 (v850_elf_info_to_howto_rela): New function.
6826 (v850_elf_perform_relocation): Renamed from
6827 v850_elf_store_addend_in_insn. Removed replace argument.
6828 (v850_elf_reloc): store the relocation in the addend field instead
6830 (v850_elf_final_link_relocate): Now calls
6831 v850_elf_perform_relocation.
6832 (v850_elf_relocate_section): Remove code to generate REL
6835 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6837 * coffcode.h (coff_new_section_hook): Set the type and storage
6838 class in the native symbol information allocated for a new section
6841 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6843 * peicode.h: Chain together calls to
6844 coff_bfd_copy_private_bfd_data and
6845 coff_bfd_print_private_bfd_data.
6847 * coff-arm.c: Add prototypes for
6848 coff_arm_bfd_print_private_bfd_data and
6849 coff_arm_bfd_copy_private_bfd_data.
6851 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6853 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6856 * peicode.h: Call arm-coff private data functions after handling
6859 * coff-arm.c: Turn statics into globals so that they can be shared
6860 both pe and pei backends.
6862 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6864 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6866 (sunos_write_object_contents): Likewise.
6867 * aoutx.h (NAME(aout,machine_type)): Likewise.
6868 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6870 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6872 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6874 (bfd_default_scan): Remove m68k special cases.
6875 * bfd-in2.h: Rebuild.
6876 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6878 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6879 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6881 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6882 selection, change printable_name to just "m68k" and make that the
6883 default instead of m68k:68020.
6885 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6887 (MY_get_section_contents): Define as aout_32_get_section_contents
6888 rather than NAME(aout,get_section_contents).
6890 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6892 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6893 and call bfd_default_set_arch_mach to do the real work.
6895 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6897 * bout.c (BALX): Include return register g14 as part of the insn.
6899 (calljx_callback): Use it.
6901 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6903 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6904 * libbfd.h: Rebuild.
6906 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6907 byte_count to unsigned int.
6908 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6909 unused local variables.
6911 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6912 variables er and er1.
6914 * cpu-v850.c: Include <ctype.h>.
6915 (scan): Case isdigit argument to unsigned char.
6917 From Yan Meroth <YAN.MEROTH@st.com>:
6918 * ihex.c (ihex_scan): Add extbase variable so that getting an
6919 extended linear address record does not ignore any previous
6921 (ihex_write_object_contents): When writing out an extended linear
6922 address record, zero out any previous extended address.
6924 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6926 * ieee.c (do_one): Check section before dereferencing it.
6927 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6928 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6930 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6932 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6934 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6936 * coff-arm.c: Add interworking functions to pe backends.
6938 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * configure.in: Use AM_DISABLE_SHARED.
6941 * aclocal.m4, configure: Rebuild with libtool 1.2.
6943 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6945 * coff-arm.c (coff_arm_relocate_section): Better error messages
6946 when interowrking conflucts occur. Courtesy of Jonathan Walton
6948 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6949 relocations. Patch courtesy of Jonathan Walton and Tony
6952 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6954 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6955 part of Feb 22 change controling when to override the existing
6956 symbol with the .plt entry.
6958 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6960 * config.bfd (targ_cpu): Add thumb-pe target.
6962 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6963 functions in PE build.
6965 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6967 * config.bfd (sparclite-*-elf*): Added.
6969 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6971 * configure.in: Add elf.lo to elf shell variable.
6972 * Makefile.am (BFD_LIBS): Remove elf.lo.
6973 (BFD_LIBS_CFILES): Remove elf.c.
6974 (BFD32_BACKENDS): Add elf.lo.
6975 (BFD32_BACKENDS_CFILES): Add elf.c.
6976 * configure, Makefile.in: Rebuild.
6978 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6980 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6981 relocation against a non-local symbol should not have a dynamic
6984 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6988 (pe_print_private_bfd_data): Print PE flags. From Mikey
6989 <jeffdb@netzone.com>.
6991 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6993 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6994 a plt entry when we can determine that we authoritatively define
6997 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6999 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7000 don't actually use trad-core, but a SunOS-style core file handled
7002 * hosts/sparclinux.h: Remove.
7004 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7006 * peicode.h (pe_print_idata): If there is no .idata section, look
7007 for the import tables in some other section. Make the initial
7008 label line up better with the data. Print the import address
7009 table even if there is no import name table. If the import
7010 address table holds actual addresses, print them.
7012 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7014 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7015 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7016 bfd_error_system_call.
7018 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7020 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7021 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7023 From H.J. Lu <hjl@gnu.org>:
7024 * Makefile.am (libbfd_la_LDFLAGS): Define.
7025 * Makefile.in: Rebuild.
7027 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7029 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7030 * netbsd.h (MACHTYPE_OK): Define.
7031 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7032 calling N_SET_MACHTYPE, rather than having a switch.
7033 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7035 * i386netbsd.c (MACHTYPE_OK): Don't define.
7036 (DEFAULT_MID): Define.
7037 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7038 (MACHTYPE_OK): Don't define.
7039 (DEFAULT_MID): Define.
7040 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7041 (DEFAULT_MID): Define.
7042 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7043 (DEFAULT_MID): Define.
7044 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7045 (DEFAULT_MID): Define.
7047 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7048 * vaxnetbsd.c: New file.
7049 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7050 rather than netbsd_core.
7051 * targets.c (vaxnetbsd_vec): Declare.
7052 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7053 defined, add netbsd_core_vec.
7054 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7055 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7056 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7057 * config.bfd (alpha*-*-netbsd*): New target.
7058 * Makefile.am: Rebuild dependencies.
7059 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7060 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7061 * configure, Makefile.in: Rebuild.
7063 * configure.host: Remove the old shared library build stuff. We
7064 now use libtool instead.
7066 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7068 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7070 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7072 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7073 * configure: Rebuild.
7075 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7076 * elf32-v850.c (remember_hi16s_reloc): New function.
7077 (find_remembered_hi16s_reloc): New function.
7078 (v850_elf_store_addend_in_insn): Use the above new functions to
7079 match up HI6S relocs with LO16 relocs.
7081 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7083 * configure.in: Change -linux* to -linux-gnu*.
7084 * config.bfd, configure.host: Likewise.
7085 * configure: Rebuild.
7087 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7089 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7090 LO16/HI16S bug and improve comments about what is going on.
7092 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7094 * configure, aclocal.m4: Rebuild with new libtool.
7096 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7098 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7099 when merging v850 code into v850e/v850ea code. Do not initialise
7100 output flags if the input is the default architecture.
7102 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7104 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7105 get the size from bfd_arch_bits_per_address instead of directly
7108 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7110 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7111 to wrap, just return all 1's bits instead.
7112 * libbfd.h: Regenerate.
7114 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7116 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7118 (coff_relocate_section): If COFF_WITH_PE, define as
7119 coff_pe_i386_relocate_section.
7120 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7121 skip empty sections, to match coff_write_object_contents.
7123 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7124 rather than swapping out r_offset twice. From Luke Deller
7125 <luked@cse.unsw.edu.au>.
7127 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * configure.in: Set libtool_enable_shared rather than
7130 libtool_shared. Remove diversion hack.
7131 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7134 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7136 * syms.c (struct stab_cache): Define.
7137 (struct stab_find_info): Remove cached_offset, cached_stab,
7138 cached_str, and cached_stroff fields. Add file_cache,
7139 function_cache, and line_cache fields.
7140 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7143 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7145 * peicode.h (pe_print_idata): Check for import of ordinal rather
7147 (pe_print_edata): If there is no .edata section, look for the
7148 export data in some other section.
7150 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7152 * configure.in: Change version to 2.8.4.
7153 * configure: Regenerated.
7155 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7157 Add tms320c30 support:
7158 * cpu-tic30.c: New file.
7159 * aout-tic30.c: New file.
7160 * coff-tic30.c: New file.
7161 * archures.c (bfd_arch_tic30): Define.
7162 (bfd_tic30_arch): Declare.
7163 (bfd_archures_list): Add bfd_tic30_arch.
7164 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7166 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7167 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7168 (coff_set_flags): Likewise.
7169 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7170 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7171 * Makefile.am: Rebuild dependencies.
7172 (ALL_MACHINES): Add cpu-tic30.lo.
7173 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7174 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7175 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7176 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7178 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7180 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7181 to lag behind LO16 reloc by a couple of instructions.
7183 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7185 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7186 make to reexamine the file timestamp.
7187 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7189 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7192 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7194 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7195 to create .dynsbss and .rela.sbss sections.
7196 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7197 copied from dynamic objects into .sbss.
7198 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7199 use it. Correct typo of .rela.sdata2.
7200 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7201 put the data, which may now be in .sbss.
7202 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7203 (elf_backend_create_dynamic_sections): Define as
7204 ppc_elf_create_dynamic_sections.
7206 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7207 against _GLOBAL_OFFSET_TABLE_.
7208 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7209 shared libraries which refer to local symbols. Make sure that the
7210 test for allocating space for a reloc in a shared object is the
7211 same as the test for emitting a reloc.
7213 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7215 * config.bfd (i[3456]-*-mingw32*): New target.
7216 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7217 * aclocal.m4, configure: Rebuild.
7219 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7221 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7224 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7226 Sparc v9 ABI compliant PLT:
7227 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7228 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7229 (LARGE_PLT_THRESHOLD): New define.
7230 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7231 (sparc64_elf_build_plt): New function.
7232 (sparc64_elf_plt_entry_offset): Likewise.
7233 (sparc64_elf_plt_ptr_offset): Likewise.
7234 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7235 contain the index for convenience. Skip the initial entries
7237 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7238 memory for the benefit of .rela.plt.
7239 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7240 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7241 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7242 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7243 Call sparc64_elf_build_plt.
7244 (elf_backend_want_got_plt): No.
7245 (elf_backend_plt_readonly): No.
7246 (elf_backend_plt_alignment): 8.
7248 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7249 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7250 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7253 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7255 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7257 * cpu-mips.c (arch_info_struct): Add mips variants.
7258 * bfd-in2.h: Rebuilt.
7260 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7262 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7265 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7267 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7268 (i[3456]86sco3.2v5*coff): New target.
7270 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7274 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7276 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7277 * bfd-in2.h: Regenerate.
7279 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7281 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7283 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7285 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7286 adjust addend for an output common symbol (from Jimmy Blair
7287 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7288 defined symbol to counteract adjustment made in generic relocation
7291 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7293 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7295 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7296 (GET_SCNDHR_NLNNO): Likewise.
7298 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7300 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7302 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7304 * elf32-m32r.c: Add macros to handle NOP insertion.
7306 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7308 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7309 (xcoff_mark): Likewise.
7310 (xcoff_build_ldsyms): Mark absolute symbols.
7312 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7314 * bout.c (b_out_write_object_contents): Sort symbols before output
7315 to keep {CALL,BAL}NAME symbols adjacent.
7316 (b_out_symbol_cmp): New function.
7318 For older changes see ChangeLog-9697
7324 version-control: never