1 2000-06-18 H.J. Lu <hjl@gnu.org>
3 * coff-i386.c (coff_i386_reloc): Don't return in case of
4 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
5 Compensate PE relocations when linking with non-PE object
6 files to generate a non-PE executable.
8 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
10 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
11 GOT entries if we're doing a static link or -Bsymbolic link.
13 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
15 * elflink.h (elf_link_adjust_relocs): Check for and call backend
16 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
18 (elf_link_output_relocs): Likewise.
19 (elf_reloc_link_order): Likewise.
21 2000-06-16 Nicholas Duffek <nsd@redhat.com>
23 * archures.c (enum bfd_architecture): #define constants for
24 PowerPc and RS6000 machine numbers.
25 * bfd-in2.h: Regenerate.
26 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
27 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
28 and RS6000 machine numbers using #defined constants from
30 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
31 machine numbers using #defined constants from archures.c. Add
32 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
33 64-bit words in 620 entry.
34 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
36 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
38 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
40 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
41 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
42 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
44 2000-06-16 Nicholas Duffek <nsd@redhat.com>
46 * bfd-in.h (bfd_family_coff): Define.
47 * bfd-in2.h: Regenerate.
48 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
49 coff_find_nearest_line): Check COFFness using bfd_family_coff()
50 instead of bfd_target_coff_flavour.
51 * cofflink.c (_bfd_coff_final_link): Likewise.
52 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
54 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
56 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
57 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
58 * xcofflink.c (XCOFF_XVECP): Delete.
59 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
60 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
61 bfd_xcoff_record_link_assignment,
62 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
63 check for bfd_target_xcoff_flavour.
65 2000-06-16 Nicholas Duffek <nsd@redhat.com>
67 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
69 (read_hdr): New function.
70 (rs6000coff_core_p): Store mstsave or __context64 struct instead
71 of trying to extract individual registers. Set abfd->arch_info
72 to match the architecture that created the core file.
73 (rs6000coff_get_section_contents): Delete.
74 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
76 2000-06-14 H.J. Lu <hjl@gnu.org>
78 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
81 2000-06-13 H.J. Lu <hjl@gnu.org>
83 * configure: Regenerate.
85 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
87 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
90 2000-06-08 David O'Brien <obrien@FreeBSD.org>
92 * configure.in (VERSION): Update to show this is the CVS mainline.
94 2000-06-07 Alan Modra <alan@linuxcare.com.au>
96 * elf32-d10v.c: Include elf/d10v.h
97 (enum reloc_type): Delete.
98 * elf32-d30v.c: Include elf/d30v.h
99 (enum reloc_type): Delete.
101 * Makefile.am: Run "make dep-am" to regenerate dependencies.
102 * Makefile.in: Regenerate.
104 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
105 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
106 move HOWTOs into elf_howto_table.
107 (R_386_standard, R_386_ext_offset): Define.
108 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
109 (elf_i386_reloc_type_lookup): Modify calculation of index into
110 elf_howto_table since we've removed the padding.
111 (elf_i386_info_to_howto_rel): Likewise.
112 (elf_i386_relocate_section): Likewise.
114 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
116 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
118 2000-06-05 H.J. Lu <hjl@gnu.org>
120 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
121 an error when seeing an undefined symbol with hidden/internal
122 attribute. It is handled in *_relocate_section ().
124 2000-06-05 H.J. Lu <hjl@gnu.org>
126 * elflink.h (elf_fix_symbol_flags): Follow the link for the
127 indirect symbol for the ELF_LINK_NON_ELF bit.
128 (elf_link_output_extsym): Don't output the indirect symbol even
129 if the ELF_LINK_NON_ELF bit is set.
131 2000-06-01 J.T. Conklin <jtc@redback.com>
133 * config.bfd (i[3456]86-*-netbsdelf*): New target.
134 (i[3456]86-*-netbsdaout*): New target.
135 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
136 (i[3456]86-*-openbsd*): Likewise.
138 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
140 * trad-core.c: From hpux-core.c, include <dirent.h> or
141 <sys/ndir.h> when possible.
143 2000-05-31 Nick Clifton <nickc@cygnus.com>
145 * opintl.h (_(String)): Explain why dgettext is used instead
148 2000-05-31 Ulrich Drepper <drepper@redhat.com>
150 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
151 definitions. We must not assume they are sorted in the file
152 according to their index numbers.
154 2000-05-31 Alan Modra <alan@linuxcare.com.au>
156 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
157 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
158 R_PARISC_DIR17F are for absolute branches; Handle them as such.
160 2000-05-30 Nick Clifton <nickc@cygnus.com>
162 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
163 80960CA, 80960MC as valid machine names.
165 2000-05-30 H.J. Lu <hjl@gnu.org>
167 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
168 visibility bits if the symbol is undefined. Correctly handle
169 weak undefined symbols with hidden and internal attributes.
171 * elflink.h (elf_link_add_object_symbols): Always turn the
172 symbol into local if it has the hidden or internal attribute.
174 2000-05-29 Philip Blundell <philb@gnu.org>
176 * ppcboot.c: Add packed attribute if compiling with GCC.
178 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
180 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
182 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
184 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
185 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
186 corefile on a 64-bit (Sparc Solaris) host. Also clean up
189 2000-05-26 Alan Modra <alan@linuxcare.com.au>
191 * Makefile.am: Update dependencies with "make dep-am"
192 * Makefile.in: Regenerate.
194 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
195 bindtextdomain): Replace defines with those from intl/libgettext.h
196 to quieten gcc warnings.
198 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
200 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
202 * archive.c (normalize, bfd_bsd_truncate_arname,
203 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
204 file names with backslashes.
206 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
209 * sysdep.h: Include filenames.h.
211 2000-05-26 Alan Modra <alan@linuxcare.com.au>
213 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
215 2000-05-26 Jakub Jelinek <jakub@redhat.com>
217 * elf64-sparc.c (sparc64_elf_relax_section): New.
218 (sparc64_elf_relocate_section): Optimize tail call into branch always
220 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
221 (elf32_sparc_relax_section): New.
223 2000-05-26 Jakub Jelinek <jakub@redhat.com>
225 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
226 Remove unusued variables.
227 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
228 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
229 previous fix, so that shared libs really don't influence targets
230 extension mask and memory model.
232 2000-05-23 H.J. Lu <hjl@gnu.org>
234 * elf64-alpha.c (elf64_alpha_relocate_section): Check
235 h->root.other not h->other.
236 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
238 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
240 2000-05-23 H.J. Lu <hjl@gnu.org>
242 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
243 undefined symbol with the non-default visibility attributes.
244 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
245 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
246 * elf32-i370.c (i370_elf_relocate_section): Likewise.
247 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
248 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
249 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
250 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
251 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
252 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
253 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
254 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
256 2000-05-22 Richard Henderson <rth@cygnus.com>
258 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
259 PCREL22, PCREL64I. Zero size of special relocs.
260 (elf64_ia64_reloc_type_lookup): Likewise.
261 (USE_BRL, oor_brl, oor_ip): New.
262 (elf64_ia64_relax_section): New.
263 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
264 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
265 (elf64_ia64_relocate_section): Likewise.
266 (bfd_elf64_bfd_relax_section): New.
267 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
268 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
269 * bfd-in2.h, libbfd.h: Regenerate.
271 2000-05-22 Nick Clifton <nickc@cygnus.com>
273 * configure.in : Add peigen.lo to MIPS PE targets.
274 * configure: Regenerate.
276 2000-05-22 Momchil Velikov <velco@fadata.bg>
278 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
279 only if it is known for both input and output bfds. Separate
280 error message strings as in some languages, it may be necessary
281 to change more than one place in the string to change between
284 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
285 endianess checks, call _bfd_generic_verify_endian_match() instead.
287 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
289 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
291 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
292 endianess before checking bfd flavours.
294 2000-05-22 H.J. Lu <hjl@gnu.org>
296 * elflink.h (elf_link_output_extsym): Clear the visibility
297 field for symbols not defined locally.
299 2000-05-18 Alan Modra <alan@linuxcare.com.au>
301 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
302 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
303 (hppa_rebuild_insn): Mask immediate bits here instead.
304 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
306 2000-05-18 Momchil Velikov <velco@fadata.bg>
308 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
309 relocs for an executable, ensure that they are virtual addresses.
311 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
313 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
315 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
316 Rick Gorton <gorton@scrugs.lkg.dec.com>
318 * elflink.h: Add emitrelocations support: when enabled, relocation
319 information and relocation sections are put into final output
320 executables. If the emitrelocations flag is set, do the following:
321 (elf_bfd_final_link): Emit relocation sections.
322 (elf_link_input_bfd): Compute relocation section contents.
323 (elf_gc_sections): Don't clean relocation sections.
325 2000-05-16 Catherine Moore <clm@cygnux.com>
327 * som.c (som_decode_symclass): Recognize weak symbols.
329 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
331 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
332 read idata section only from dataoff.
333 (pe_print_edata): Correctly check for valid eat_member.
335 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
337 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
339 2000-05-14 Philip Blundell <philb@gnu.org>
341 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
343 2000-05-12 Alan Modra <alan@linuxcare.com.au>
345 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
347 * peigen.c (pe_print_idata): Look for .idata section and print
348 info even if data directory has zero entries. Read idata section
349 starting from dataoff, and adjust all data offsets to suit. Cast
350 all bfd_vma vars to unsigned long before passing to fprintf.
351 * peigen.c (pe_print_edata): Similarly, look for .edata section
352 and print info even if data directory has zero entries. Cast
353 all bfd_vma vars to unsigned long before passing to fprintf.
355 From Szabolcs Szakacsits <szaka@F-Secure.com>
356 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
357 directory size which may be bogus.
358 * peigen.c (pe_print_edata): Similarly.
360 2000-05-09 Alan Modra <alan@linuxcare.com.au>
362 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
364 (copy_private_bfd_data): Allow for space possibly taken up by elf
365 headers when calculating segment physical address from lma.
367 2000-05-08 Alan Modra <alan@linuxcare.com.au>
369 * versados.c (versados_scan): Init stringlen and pass_2_done.
371 * trad-core.c (trad_unix_core_file_p): Return
372 bfd_error_wrong_format rather than bfd_error_file_truncated.
374 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
375 add_data_entry. DataDirectory virtual address is relative.
376 (pe_print_idata): Account for relative DataDirectory virtual
377 addresses. Don't trash datasize inside POWERPC_LE_PE code.
378 (pe_print_edata): Similarly.
380 From Szabolcs Szakacsits <szaka@F-Secure.com>
381 * peigen.c (dir_names): Add Delay Import Directory.
382 (pe_print_idata): Always search for bfd section containing
383 idata address rather than looking up section name. Print this
384 section name rather than .idata.
385 (pe_print_edata): Similarly. Also print some fields as %08lx.
386 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
389 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
391 * xcoff.h: Rename to xcoff-target.h
392 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
393 * coff-rs6000.c: Ditto.
394 * coff64-rs6000.c: Ditto.
395 * coff-pmac.c: Ditto.
396 * Makefile.in: Regenerate.
398 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
400 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
401 Change U802TOC64MAGIC to U803XTOCMAGIC.
403 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
405 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
406 * bfd-in.h: Prototype bfd_elf_get_arch_size.
407 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
409 2000-05-04 Alan Modra <alan@linuxcare.com.au>
411 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
413 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
415 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
416 hidden and internal symbols.
417 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
419 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
420 assign a PLT or GOT entry to symbols with hidden and
423 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
425 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
427 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
429 2000-05-02 H.J. Lu <hjl@gnu.org>
431 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
434 2000-05-02 Alan Modra <alan@linuxcare.com.au>
436 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
437 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
439 * Makefile.in: Regenerate.
441 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
443 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
444 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
445 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
446 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
447 * Makefile.in: Rebuild.
449 2000-05-02 Alan Modra <alan@linuxcare.com.au>
451 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
452 doesn't work very well.
454 * elf-hppa.h (elf_hppa_internal_shdr): Define.
455 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
456 Set hdr->s_type to 1 if ARCH_SIZE == 32.
457 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
458 (elf_hppa_info_to_howto): Likewise.
459 (elf_hppa_info_to_howto_rel): Likewise.
460 (elf_hppa_reloc_type_lookup): Likewise.
461 (elf_hppa_is_local_label_name): Likewise.
462 (elf_hppa_fake_sections): Likewise.
463 (elf_hppa_final_write_processing): Likewise.
464 (elf_hppa_howto_table): Fully initialise all entries.
465 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
466 (elf_hppa_info_to_howto): Likewise.
467 (elf_hppa_info_to_howto_rel): Likewise.
468 (elf_hppa_reloc_type_lookup): Likewise.
469 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
470 elf_hppa_unmark_useless_dynamic_symbols,
471 elf_hppa_remark_useless_dynamic_symbols,
472 elf_hppa_record_segment_addrs, elf_hppa_final_link,
473 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
474 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
475 elf32-hppa.c mess is cleaned up.
476 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
477 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
478 r_field then call hppa_field_adjust inline func with variable
479 r_field arg, instead call hppa_field_adjust with fixed arg.
480 In case R_PARISC_PCREL22F, don't set r_field.
481 (elf_hppa_relocate_insn): Change args and return type to unsigned
482 int. Call re_assemble_* funcs to do the work.
484 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
487 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
489 (sign_extend): Mask first before sign extending.
490 (low_sign_extend): Rewrite without condition expression.
491 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
492 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
493 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
494 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
495 result as function return value rather than through pointer arg.
496 Accept unsigned int args, and return unsigned int.
497 (re_assemble_3): New. Combines function of dis_assemble_3 with
498 re-assembly of opcode and immediate.
499 (re_assemble_12): Likewise.
500 (re_assemble_16): Likewise.
501 (re_assemble_17): Likewise.
502 (re_assemble_21): Likewise.
503 (re_assemble_22): Likewise.
504 (hppa_field_adjust): Rewrite and document, paying attention to
505 size of types and signed/unsigned issues.
506 (get_opcode): Shift before masking.
507 (FDLW): Rename to FLDW.
508 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
509 (hppa_rebuild_insn): Change args and return value to unsigned
510 int. Make use of re_assemble_*. Correct case 11.
512 * dep-in.sed: Handle ../opcodes/.
513 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
514 elf64-hppa.h, hppa_stubs.h, xcoff.h.
515 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
516 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
517 elfarm-nabi.lo dependencies outside of auto-dependency area.
518 Regenerate dependencies.
519 * Makefile.in: Regenerate.
521 * configure.in (TRAD_HEADER): Test non-null before
523 * configure: Regenerate.
525 * reloc.c: Fix mis-spelling in comment.
527 2000-05-01 Alan Modra <alan@linuxcare.com.au>
529 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
530 * vms.c (vms_openr_next_archived_file): Return NULL.
532 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
534 * coffcode.h Copy changes mistakenly done to libcoff.h in
537 2000-04-29 Andreas Jaeger <aj@suse.de>
539 * libbfd-in.h: Correctly check GCC version.
540 * bfd-in.h: Likewise.
541 * libhppa.h: Likewise.
542 * libbfd.h: Regenerate.
543 * bfd-in2.h: Regenerate.
545 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
547 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
548 coffdu-rs6000.{lo,c}.
549 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
551 * Makefile.in: Regenerate.
553 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
554 * coff-rs6000.c: Move all declarations and defines that are
555 common to the xcoff backends into xcoff.h
556 * coff64-rs6000.c: Ditto,
558 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
560 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
561 _bfd_coff_force_symnames in strings and
562 _bfd_coff_debug_string_prefix_length to their default values.
563 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
565 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
567 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
568 _bfd_coff_force_symnames in strings and
569 _bfd_coff_debug_string_prefix_length to their default values.
571 2000-04-27 Alan Modra <alan@linuxcare.com.au>
573 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
574 Check local_got_refcounts before dereferencing.
576 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
577 before deciding we don't need R_PPC_PLT32 relocation.
578 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
581 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
583 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
585 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
586 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
587 (elf_i386_relocate_section): Allow for .plt to go missing.
588 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
589 can use a relative reloc for got as elf_i386_relocate_section.
590 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
592 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
594 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
596 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
598 * Makefile.am (coff64-rs6000.lo): New rule.
599 * Makefile.in: Regenerate.
600 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
601 xcoff_is_local_label_name, xcoff_rtype2howto,
602 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
603 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
604 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
605 (NO_COFF_SYMBOLS): Define.
606 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
607 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
609 (MINUS_ONE): New macro.
610 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
612 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
613 coff_SWAP_aux_out): Map to the new functions.
614 * coff64-rs6000.c: New file.
615 * libcoff.h (bfd_coff_backend_data): Add new fields
616 _bfd_coff_force_symnames_in_strings and
617 _bfd_coff_debug_string_prefix_length.
618 (bfd_coff_force_symnames_in_strings,
619 bfd_coff_debug_string_prefix_length): New macros for above fields.
620 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
621 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
622 of using coff_swap_sym_in directly.
623 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
624 (coff_set_flags) Set magic for XCOFF64.
625 (coff_compute_section_file_positions): Add symbol name length to
626 string section length if bfd_coff_debug_string_prefix_length is
628 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
629 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
630 using coff_swap_lineno_in directly.
631 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
632 and _bfd_coff_debug_string_prefix_length fields.
633 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
634 symbol names into strings table when
635 bfd_coff_force_symnames_in_strings is true.
636 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
637 SET_RELOC_VADDR): New macros.
638 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
639 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
641 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
642 changes within RS6000COFF_C specific code.
643 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
644 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
645 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
646 Extend existing hack on target name.
647 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
649 * coff-tic54x.c (ticof): Keep up to date with new fields
650 in bfd_coff_backend_data.
651 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
652 targ_selvecs to include rs6000coff64_vec for rs6000.
653 * configure.in: Add rs6000coff64_vec case.
654 * cpu-powerpc.c: New bfd_arch_info_type.
656 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
658 * config.bfd: Only disable elf32-hppa vectors, not all of the
659 BSD and OSF configuration support. Provide (disabled) clauses
661 * configure.in: Add clause for PA64 support.
662 * configure: Rebuilt.
664 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
665 (bfd_elf64_hppa_vec): Declare.
667 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
668 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
669 (elf64-hppa.lo): Add dependencies.
670 * Makefile.in: Rebuilt.
672 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
674 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
676 * libhppa.h (dis_assemble_16): New function.
677 (pa_arch): Added pa20w element.
679 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
681 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
682 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
683 bfd_elf64_slurp_reloc_table.
685 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
686 definitions to get external names.
687 (elf_write_relocs): Renamed from write_relocs and make global.
688 (elf_slurp_reloc_table): Make global.
689 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
691 * archive.c (hpux_uid_gid_encode): New function.
692 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
693 defined and the ID is greater than 99999.
694 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
695 special uid/gid fields into 32 bit values.
697 2000-04-21 Matthew Green <mrg@cygnus.com>
699 * config.bfd: Add NetBSD/sparc64 support.
701 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
702 David Mosberger <davidm@hpl.hp.com>
703 Timothy Wall <twall@cygnus.com>
704 Jim Wilson <wilson@cygnus.com>
706 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
707 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
708 (BFD64_BACKENDS): Add elf64-ia64.lo.
709 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
710 (cpu-ia64.lo, elf64-ia64.lo): New rules.
711 * Makefile.in: Rebuild.
712 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
713 (bfd_ia64_arch): Declare.
714 (bfd_archures_list): Add bfd_ia64_arch.
715 * bfd-in2.h: Rebuild.
716 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
717 * configure: Rebuild.
718 * configure.host: (ia64-*-linux*): New host.
719 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
720 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
721 * elf.c (prep_headers): Add bfd_arch_ia64.
723 * reloc.c: Add IA-64 relocations.
724 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
726 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
727 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
729 2000-04-21 Richard Henderson <rth@cygnus.com>
731 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
732 contents when performing a partial link.
733 (bfd_elf_d30v_reloc_21): Likewise.
735 2000-04-20 H.J. Lu <hjl@gnu.org>
737 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
738 patch to symbols defined by a shared object.
739 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
741 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
744 * dwarf2.c (concat_filename): Avoid string literal concatenation.
745 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
747 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
749 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
750 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
751 (coff-ia64.lo): Add dependency.
752 * Makefile.in: Regenerate.
753 * coff-ia64.c: New file.
754 * efi-app-ia32.c: Ditto.
755 * efi-app-ia64.c: Ditto.
756 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
757 (coff_set_flags): Ditto.
758 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
759 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
760 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
761 * configure: Regenerate.
762 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
763 (PUT_OPTHDR_IMAGE_BASE): Ditto.
764 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
765 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
766 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
767 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
768 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
769 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
770 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
771 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
772 (GET_PDATA_ENTRY): Ditto.
773 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
774 data_start. Use above macros to read fields that are 64 bit wide for
775 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
776 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
777 FileAlignment and SectionAlignment to minimum alignment if they
779 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
780 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
781 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
782 Use above macros to write fields that are 64 bit wide for
784 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
785 5*4 otherwise. This should be right for IA-32 and IA-64, but may
786 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
787 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
788 begin address, end address, and unwind info address only. Use
789 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
791 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
792 HIGH3ADJ relocation names.
793 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
794 * targets.c: Declare bfd_efi_app_ia32_vec and
795 bfd_efi_app_ia64_vec.
796 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
797 bfd_efi_app_ia64_vec.
799 2000-04-17 Timothy Wall <twall@cygnus.com>
801 * bfd-in2.h: Add prototypes for tic54x load page access.
802 * bfd-in.h: Regenerate.
803 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
804 in customized _set_arch_mach function.
805 * coffcode.h (coff_set_alignment_hook): Set section load page if
806 the appropriate macro is defined.
807 (write_object_contents): Read section load page.
809 2000-04-13 Alan Modra <alan@linuxcare.com.au>
811 * elf32-hppa.h: Update copyright date.
813 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
814 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
816 * elf32-d30v.c (MAX32): Don't use LL suffix.
817 (MIN32): Define in terms of MAX32.
818 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
820 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
823 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
825 2000-04-12 Alan Modra <alan@linuxcare.com.au>
827 * dep-in.sed: Match space before file name, not after.
828 * Makefile.am: Regenerate dependencies.
829 * Makefile.in: Regenerate.
831 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
832 case, allow address wrap-around stupidly removed 2000-03-17. Sign
833 extend without an if statement.
835 2000-04-11 Alan Modra <alan@linuxcare.com.au>
837 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
839 * elf32-mips.c (gprel16_with_gp): Likewise.
840 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
841 here using -0x40000, not (int)0xfffc0000.
842 (elf32_hppa_size_of_stub): Likewise.
844 2000-04-11 Timothy Wall <twall@cygnus.com>
846 * coff-tic54x.c: Now builds with all targets.
847 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
848 * Makefile.in: Regenerate.
849 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
850 unitialized variable.
852 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
854 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
855 --enable-build-warnings option.
856 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
857 * Makefile.in, configure: Re-generate.
859 2000-04-07 Nick Clifton <nickc@cygnus.com>
861 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
862 BFD_RELOC_THUMB_PCREL_BLX.
864 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
865 R_ARM_XPC25 and R_ARM_THM_PC22.
867 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
868 R_ARM_XPC25 and R_ARM_THM_XPC22.
869 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
870 R_ARM_[XPC25|THM_XPC22].
872 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
873 elf/arm-oabi.h to elf/arm.h
875 * Makefile.am: Fix dependency for elfarm-oabi.c
876 * Makefile.in: Regenerate.
878 * bfd-in2.h: Regenerate.
879 * libbfd.h: Regenerate.
881 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
883 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
884 and restore it on failure. Release newly allocated tdata on
887 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
889 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
890 (decode_line_info): Set it. Report error if unit->line_offset is
891 equal to or larger than it.
893 2000-04-07 Timothy Wall <twall@cygnus.com>
895 * targets.c: Added vecs for tic54x.
896 * reloc.c: Added relocs for tic54x.
897 * libbfd.h: Regenerated.
898 * configure: Add TI COFF vecs for tic54x.
899 * configure.in: Ditto.
900 * config.bfd (targ_cpu): Recognize new tic54x target.
901 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
902 * bfd-in2.h: Add tic54x target and relocations.
903 * Makefile.am, Makefile.in: Add tic54x target.
904 * archures.c (bfd_archures_list): Add tic54x target.
905 * coff-tic54x.c: New.
908 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
910 * elfcore.h (elf_core_file_p): call backend_object_p which
911 thereby gets an opportunity to update the arch/machine type.
913 2000-04-06 Timothy Wall <twall@cygnus.com>
915 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
916 class. Handle SEC_CLINK and SEC_BLOCK flags.
917 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
918 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
920 2000-04-06 Nick Clifton <nickc@cygnus.com>
922 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
923 EF_INTERWORK if this is an unknown EABI.
924 (elf32_arm_merge_private_bfd_data): Check EABI version
925 numbers. Only check EF_xxx flags if the EABI version number
927 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
928 if the EABI version number is unknown.
929 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
930 if the EABI version number is unknown.
932 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
934 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
935 BFD_RELOC_SH_LOOP_END.
936 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
937 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
938 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
939 (sh_elf_reloc_loop): New function.
940 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
942 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
943 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
944 * bfd-in2.h, libbfd.h: Regenerate.
946 2000-04-04 Alan Modra <alan@linuxcare.com.au>
948 * po/bfd.pot: Regenerate.
950 * Makefile.am: Remove extraneous mkdep comment.
951 (MKDEP): Use gcc -MM rather than mkdep.
952 (DEP): Quote when passing vars to sub-make. Add warning
954 (DEP1): Rewrite for "gcc -MM".
955 (CLEANFILES): Add DEP2.
957 * Makefile.in: Regenerate.
959 2000-04-03 Kevin Buettner <kevinb@redhat.com>
961 * configure.in: Added corefile support for AIX 4.3. In particular,
962 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
963 compiling rs6000-core.c.
964 * configure: Regenerated.
966 2000-04-03 H.J. Lu <hjl@gnu.org>
968 * cache.c (bfd_open_file): Unlink the output file only if
969 it has non-zero size.
971 2000-04-01 Ken Block USG <block@zk3.dec.com>
973 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
974 relative relocations for non-loaded sections in shared objects.
975 (elf64_alpha_check_relocs): Similarly.
977 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
979 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
980 BFD_RELOC_16 to switch for extended relocs.
981 (MY_swap_ext_reloc_in): New.
982 (MY_swap_ext_reloc_out): New.
983 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
984 than NAME(aout,swap_ext_reloc_in) for extended relocs.
985 (NAME(aout,squirt_out_relocs)): Similarly use
986 MY_swap_ext_reloc_out.
987 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
989 2000-04-03 Kazu Hirata <kazu@hxi.com>
991 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
992 the R_PCRWORD_B case.
994 2000-03-31 Thomas de Lellis <tdel@wrs.com>
996 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1000 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1002 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1003 HOWTO references to bfd_elf_generic_reloc, that have
1004 partial_inplace == true, now use the new function. The function
1005 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1006 extends its fixes to the R_M32R_{16,24,32} relocs.
1007 The new logic in m32r_elf_lo16_reloc() has been removed, and
1008 it instead calls the new routine to obtain that functionality.
1010 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1012 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1013 elf32_avr_check_relocs, avr_final_link_relocate,
1014 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1015 elf32_avr_object_p): Add prototypes.
1016 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1017 (bfd_elf_avr_final_write_processing): Make static.
1019 2000-03-27 Denis Chertykov <denisc@overta.ru>
1021 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1022 * archures.c (bfd_architecture): Add AVR architecture.
1023 (bfd_archures_list): Add reference to AVR architecture info.
1024 * elf.c (prep_headers): Handle bfd_arch_avr.
1025 * reloc.c: Add various AVR relocation enums.
1026 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1028 * Makefile.am: Add support for AVR elf.
1029 * configure.in: Likewise.
1030 * config.bfd: Likewise.
1031 * Makefile.in: Regenerate.
1032 * configure: This too.
1033 * bfd-in2.h: And this.
1034 * libbfd.h: And this.
1036 2000-03-24 H.J. Lu <hjl@gnu.org>
1038 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1039 (elf64_alpha_find_reloc_at_ofs): Likewise.
1041 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1043 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1044 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1045 allowable range used to be -2**(n-1) to 2**n-1.
1046 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1047 "boolean overflow" with "bfd_reloc_status_type flag".
1049 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1051 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1053 2000-03-14 Kazu Hirata <kazu@hxi.com>
1055 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1056 of shrinks properly, including the last reloc.
1058 2000-03-13 Kazu Hirata <kazu@hxi.com>
1060 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1063 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1065 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1066 a format mismatch rather than an "error" from bfd_read such as
1067 bfd_error_file_truncated.
1069 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1071 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1072 sign-extension and big-endian compensation for
1073 R_MIPS_64 even in ld -r.
1075 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1077 * elf32-mips.c (mips_elf_next_relocation): Rename from
1078 mips_elf_next_lo16_relocation, and generalize to look
1079 for any relocation type.
1080 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1081 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1082 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1083 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1084 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1085 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1086 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1087 (mips_rtype_to_howto): Likewise.
1088 (mips_elf_calculate_relocation): Handle new relocs.
1089 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1090 are paired. The addend for R_MIPS_GNU_REL16_S2
1091 is shifted right two bits.
1093 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1095 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1096 comment, and ensure it doesn't happen again.
1097 (bfd_install_relocation): Same here.
1098 (_bfd_relocate_contents): Don't bother assigning unused signmask
1099 shift result. Fix typos in comments.
1100 Remove trailing whitespace throughout file.
1102 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1104 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1105 * bfd-in2.h: Rebuild.
1107 2000-03-06 Nick Clifton <nickc@cygnus.com>
1109 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1111 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1112 (SIZEOF_ILF_STRINGS): Redefine.
1113 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1114 relative reloc, as opposed to a section relative reloc.
1115 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1117 Add length of symbol's prefix to string pointer.
1118 Store a pointer to the symbol in the symbol pointer table.
1119 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1120 Initialise the symbol pointer table.
1121 Store the hint in the Hint/Name table.
1122 Make the jump reloc be symbol realtive, not section relative.
1123 Create an import symbol for imported code.
1125 2000-03-06 Catherine Moore <clm@cygnus.com>
1127 * elf.c (swap_out_syms): Check for null type_ptr.
1129 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1131 * aout-target.h (MY(write_object_contents)): Remove unused
1132 and unusable "#if CHOOSE_RELOC_SIZE".
1133 * pc532-mach.c (MY(write_object_contents)): Ditto.
1134 * netbsd.h (MY(write_object_contents)): Ditto.
1135 * hp300hpux.c (MY(write_object_contents)): Ditto.
1136 * freebsd.h (MY(write_object_contents)): Ditto.
1137 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1139 2000-02-29 H.J. Lu <hjl@gnu.org>
1141 * peicode.h (jtab): Make it static.
1143 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1144 defined and COFF_IMAGE_WITH_PE is not defined.
1145 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1146 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1148 2000-03-01 Nick Clifton <nickc@cygnus.com>
1150 * coff-arm.c (bfd_arm_process_before_allocation): Make
1151 'symndx' signed to prevent compile time warning.
1153 * coff-mcore.c: Remove unused prototype for pe_object_p.
1155 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1156 functions that are not used when COFF_IMAGE_WITH_PE is
1158 (struct sh_opcode): Change type of 'flags' field to unsigned
1159 long so that it can hold the USESAS flag.
1161 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1163 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1166 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1168 Remove unusued variables and code.
1169 (elf_backend_add_symbol_hook): Fix prototype.
1171 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1174 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1177 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1179 Remove unusued variables and code.
1180 (elf_backend_add_symbol_hook): Fix prototype.
1182 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1184 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1185 to unused function parameter.
1187 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1189 Use EMPTY_HOWTO to initialise empty howto slots.
1190 Remove unused variables.
1192 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1194 2000-03-01 H.J. Lu <hjl@gnu.org>
1196 * aoutx.h (aout_link_input_section_std): Pass "true" to
1197 the undefined_symbol callback.
1198 (aout_link_input_section_ext): Likewise.
1199 * bout.c (get_value): Likewise.
1200 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1201 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1203 (alpha_relocate_section): Likewise.
1204 * coff-arm.c (coff_arm_relocate_section): Likewise.
1205 * coff-i960.c (coff_i960_relocate_section): Likewise.
1206 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1207 * coff-mips.c (mips_relocate_section): Likewise.
1208 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1209 * coff-sh.c (sh_relocate_section): Likewise.
1210 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1211 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1212 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1213 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1214 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1215 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1216 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1217 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1218 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1219 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1220 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1221 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1222 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1223 * elflink.h (elf_link_output_extsym): Likewise.
1224 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1225 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1226 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1228 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1229 undefined_symbol callback when building shared library with
1230 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1232 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1233 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1234 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1235 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1236 (elf32_mips_get_relocated_section_content): Likewise.
1237 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1238 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1239 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1240 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1242 2000-02-28 Nick Clifton <nickc@cygnus.com>
1244 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1245 * Makefile.in: Regenerate.
1247 * configure.in: Add support for mips and sh pe vectors.
1248 * configure: regenerate.
1250 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1253 * targets.c: Add mips and sh pe vectors.
1255 * libpei.h (coff_final_link_postscript): Only define if not
1258 * coffcode.h: Add support for WinCE magic numbers.
1260 * peigen.c (pe_print_reloc): Update comment and rearrange
1261 appending of newline character.
1263 * peicode.h: Add support for Image Library Format.
1264 (pe_ILF_vars): Structure containing data used by ILF code.
1265 (pe_ILF_make_a_section): New function. Create a section based
1267 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1269 (pe_ILF_make_a_symbol): New function. Create a symbol based
1271 (pe_ILF_save_relocs): New function. Store the relocs created
1272 by pe_ILF_make_a_reloc in a section.
1273 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1275 (pe_ILF_object_p): New function. Return a bfd_target pointer
1277 (pe_bfd_object_p): If an ILF object is detected call
1278 pe_ILF_object_p on it.
1280 * coff-arm.c: Add support for WinCE relocs which are different
1281 from normal ARM COFF relocs.
1282 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1284 * coff-sh.c: Add support for sh-pe target.
1285 * pe-sh.c: New file. Support code for sh-pe target.
1286 * pei-sh.c: New file. Support code for sh-pe target.
1288 * pe-mips.c: New file. Support code for mips-pe target.
1289 * pei-mips.c: New file. Support code for mips-pe target.
1291 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1293 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1294 architecture if the object causing the bump is dynamic.
1295 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1296 and also don't it for memory ordering.
1297 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1299 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1301 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1302 calling bfd_get_section_size_before_reloc.
1303 (decode_line_info): Likewise.
1304 (_bfd_dwarf2_find_nearest_line): Likewise.
1306 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1308 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1309 name of the libtool directory.
1310 * Makefile.in: Rebuild.
1312 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1314 * som.c (SOM_HOWTO): Define.
1315 (som_hppa_howto_table): Use it.
1317 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1319 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1321 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1323 2000-02-24 Catherine Moore <clm@cygnus.com>
1325 * som.c (som_misc_symbol_info): Add field
1327 (som_bfd_derive_misc_symbol_info): Initialize
1329 (som_build_and_write_symbol_table): Keep track
1330 of secondary_def field.
1331 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1332 if secondary_def field is set.
1333 (som_bfd_ar_write_symbol_stuff): Initialize
1336 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1338 * dwarf2.c (read_address): Read 16-bits addresses.
1339 (parse_comp_unit): Accept addr_size == 2.
1341 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1343 * bfd-in.h: Update copyright date.
1345 2000-02-23 Linas Vepstas <linas@linas.org>
1347 * cpu-i370.c: New file.
1348 * elf32-i370.c: New file.
1349 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1350 (bfd_i370_arch): New.
1351 (bfd_archures_list): Add bfd_i370_arch.
1352 * elf.c (prep_headers): Add bfd_arch_i370.
1353 * Makefile.am: Add support for IBM 370 elf.
1354 * config.bfd: Likewise.
1355 * configure.in: Likewise.
1356 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1357 * reloc.c (bfd_reloc_code_type): Likewise.
1358 * targets.c: Likewise.
1360 * Makefile.in: Regenerate.
1361 * configure: Regenerate.
1362 * bfd-in2.h: Regenerate.
1364 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1366 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1367 invalid relocation types, and change them to R_386_NONE.
1369 2000-02-22 H.J. Lu <hjl@gnu.org>
1371 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1372 not defined, don't add a second ELF_VER_CHR.
1374 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1375 symbols converted to local symbols even when stripping all
1377 (elf_link_output_extsym): Process global symbols converted to
1378 local symbols even if they are being stripped.
1380 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1382 * archures.c (bfd_octets_per_byte): Return unsigned int.
1383 (bfd_arch_mach_octets_per_byte): Ditto.
1384 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1386 * section.c (bfd_get_section_size_before_reloc): Quell signed
1387 vs. unsigned comparison warning.
1388 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1389 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1390 change. What was I thinking?
1391 * bfd-in2.h: Regenerate.
1393 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1394 (elf_gc_sections): Same here.
1395 (elf_gc_common_finalize_got_offsets): And here.
1397 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1399 ELF HPPA doesn't work at present; remove it until it does.
1400 * config.bfd: Comment out setting targ_defvec to
1402 * Makefile.am: Rebuild dependencies.
1403 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1404 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1405 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1406 * Makefile.in: Rebuild.
1407 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1409 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1411 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1412 is no bfd_free(). Revert bfd_free part of previous change.
1414 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1416 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1418 (coff_compute_section_file_positions): Use bfd_free to pair
1420 (coff_write_object_contents): Likewise.
1422 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1423 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1425 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1427 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1428 (xcoff_ar_file_hdr_big): New structure.
1429 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1430 (xcoff_ar_hdr_big): New structure.
1431 (SIZEOF_AR_HDR_BIG): New macro.
1432 (xcoff_big_format_p): New macro.
1433 (xcoff_ardata_big): New macro.
1434 (arch_xhdr_big): New macro.
1435 (xcoff_slurp_armap): Handle large archives.
1436 (xcoff_archive_p): Detect large archives.
1437 (xcoff_read_ar_hdr): Handle large archives.
1438 (xcoff_openr_next_archived_file): Handle large archives.
1439 (xcoff_generic_stat_arch_elt): Handle large archives.
1440 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1441 (xcoff_write_armap_big): New function.
1442 (xcoff_write_armap): New function, dispatch to _old or _big.
1443 (xcoff_write_archive_contents_old): Rename from
1444 xcoff_write_archive_contents.
1445 (xcoff_write_archive_contents_big): New function.
1446 (xcoff_write_archive_contents): New function, dispatch to _old or
1449 2000-02-18 Richard Henderson <rth@cygnus.com>
1451 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1452 and hide_symbol members.
1453 (elf_link_hash_copy_indirect): Remove.
1454 (elf_link_hash_hide_symbol): Remove.
1455 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1456 and elf_backend_hide_symbol.
1457 (_bfd_elf_link_hash_copy_indirect): Declare.
1458 (_bfd_elf_link_hash_hide_symbol): Declare.
1459 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1460 (_bfd_elf_link_hash_hide_symbol): Likewise.
1461 (_bfd_elf_link_hash_table_init): Don't init killed members.
1462 * elflink.h (elf_link_add_object_symbols): Use the bed function
1463 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1464 (elf_link_assign_sym_version): Likewise.
1465 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1466 (elf_backend_hide_symbol): Likewise.
1467 (elfNN_bed): Update for new members.
1469 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1471 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1472 STACK_END_ADDR): Define for new core file format.
1473 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1474 for handling the vagaries of the various core file structures used
1475 by AIX over the years.
1476 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1477 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1478 core_dumpx structure.
1480 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1482 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1483 (bfd_mach_sh3_dsp): Likewise.
1484 (bfd_mach_sh4): Reinstate.
1485 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1486 * bfd-in2.h: Regenerate.
1487 * coff-sh.c (struct sh_opcode): flags is no longer short.
1488 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1489 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1490 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1491 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1492 (sh_opcodes): No longer const.
1493 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1494 (sh_insn_uses_reg): Check for USESAS and USESR8.
1495 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1496 (_bfd_sh_align_load_span): Return early for SH4.
1497 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1498 Take into account that field b of a parallel processing insn
1499 could be mistaken for a separate insn.
1500 * cpu-sh.c (arch_info_struct): New array elements for
1501 sh2, sh-dsp and sh3-dsp.
1502 Reinstate element for sh4.
1503 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1504 (SH4_NEXT): Reinstate.
1505 (SH3_NEXT, SH3E_NEXT): Adjust.
1506 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1507 * elf32-sh.c (sh_elf_set_private_flags): New function.
1508 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1509 (sh_elf_merge_private_data): New function.
1510 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1511 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1512 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1513 sh_elf_merge_private_data.
1515 2000-02-13 Richard Henderson <rth@cygnus.com>
1517 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1518 hide_symbol members.
1519 (elf_link_hash_copy_indirect): New.
1520 (elf_link_hash_hide_symbol): New.
1521 * elflink.h (elf_link_add_object_symbols): Break out copy from
1522 indirect new new symbol to elf.c.
1523 (elf_link_assign_sym_version): Break out privatization of
1524 non-exported symbol to elf.c.
1525 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1526 (_bfd_elf_link_hash_hide_symbol): New.
1527 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1529 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1531 * section.c (_bfd_strip_section_from_output): Add info parameter.
1532 If it passed as non-NULL, use it to check whether any input BFD
1533 has an input section which uses this output section. Change all
1535 * bfd-in2.h: Rebuild.
1537 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1538 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1540 * bfd-in2.h: Rebuild.
1542 2000-02-10 Timothy Wall <twall@cygnus.com>
1544 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1545 allow final modifications of swapped-in symbol.
1546 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1547 * coffcode.h (coff_write_relocs): Use macro
1548 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1549 symbol index should be set to -1.
1551 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1553 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1554 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1555 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1556 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1557 sh_insns_uses_or_sets_freg): New functions.
1558 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1559 * (sh_insns_conflict): Use new functions and new macros to
1560 detect conflicts when two instructions both set same integer registers,
1561 both set same fp register, and both set special register.
1563 2000-02-09 Timothy Wall <twall@cygnus.com>
1565 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1566 swapping in sections, so that the swapping routines have access to
1569 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1571 * coff-go32.c: Update comment. Update copyright.
1573 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1575 * syms.c (bfd_decode_symclass)
1576 Two new class characters were added - 'V' and 'v'. The
1577 meaning of 'W' is now restricted to just weak non-object
1578 symbols. This allows differentiation between, for example,
1579 weak functions vs weak objects. nm for example now dumps:
1581 'w' = weak unresolved
1582 'V' = weak global object
1583 'v' = weak unresolved object
1585 (bfd_is_undefined_symclass): New function. Return true if the
1586 given symbol class represents and undefined/unresolved symbol.
1588 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1591 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1593 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1594 STT_ARM_16BIT flag set, but it is not attached to a data object
1595 return STT_ARM_16BIT so that it will be treated as code by the
1598 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1600 * coff-i386.c (i3coff_object_p): Remove prototype.
1603 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1604 to name. Update copyright.
1606 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1607 assignment to avoid warning. Update copyright.
1609 2000-01-24 Robert Lipe (robertl@sco.com)
1611 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1612 instead of using GNU C extension.
1614 2000-01-21 Nick Clifton <nickc@cygnus.com>
1616 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1617 amount from a bfd_in_memory structure.
1618 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1621 2000-01-14 Nick Clifton <nickc@cygnus.com>
1623 * linker.c (default_indirect_link_order): oops - fix incorrectly
1624 applied patch from Tim Wall.
1626 2000-01-13 Timothy Wall (twall@tiac.net>
1628 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1629 = scnhsz, filhsz, relsz, aoutsz, etc)
1631 * coffswap.h: Ditto.
1633 2000-01-13 Nick Clifton <nickc@cygnus.com>
1635 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1636 interwork thumb to arm stub.
1638 2000-01-13 Timothy Wall (twall@tiac.net>
1640 * archures.c (bfd_octets_per_byte): New function: Return
1642 (bfd_arch_mach_octets_per_byte): New function: Return target
1645 * section.c: Distinguish between octets and bytes for usage of
1646 _cooked_size, _raw_size, and output_offset. Clarify
1647 description of bfd_set_section_contents.
1649 * bfd-in2.h: Regenerate.
1651 * coffgen.c: Indicate that the offset parameter is in bytes, not
1654 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1655 where appropriate to get the octet offset when calling
1656 bfd_set_section_contents.
1657 (bfd_coff_reloc_link_order): Ditto.
1659 * linker.c (bfd_generic_reloc_link_order): Ditto.
1660 (_bfd_default_link_order): Ditto.
1662 * reloc.c (bfd_perform_relocation): Distinguish between octets
1663 and bytes. Use octets when indexing into octet data; use bytes
1664 when calculating target addresses.
1665 (bfd_install_relocation): Ditto.
1667 * srec.c (srec_write_section): Ditto.
1669 2000-01-13 Nick Clifton <nickc@cygnus.com>
1671 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1672 3 to 2. This allows 4 byte sized sections, which is necessary for
1673 dlltool to build funcitoning DLLs.
1675 2000-01-10 Philip Blundell <pb@futuretv.com>
1677 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1678 (arm*-*-conix*): New target.
1680 2000-01-10 Egor Duda <deo@logos-m.ru>
1682 * config.bfd: Include elf32_i386 vector to target list for cygwin
1685 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1686 * configure.in: Test for structure win32_pstatus_t in
1688 * configure: Regenerate.
1690 * elf.c (elfcore_grok_win32pstatus): New function: process
1691 win32_pstatus_t notes in elf core file.
1692 (elfcore_grok_note): Detect win32_pstatus notes.
1694 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1696 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1698 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1699 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1701 1999-12-29 Richard Henderson <rth@cygnus.com>
1703 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1704 if no dynamic sections created.
1706 1999-12-27 Nick Clifton <nickc@cygnus.com>
1708 * peicode.h (pe_bfd_object_p): Only define for PE format
1711 1999-12-17 Nick Clifton <nickc@cygnus.com>
1713 * coff-i386.c (i3coff_object_p): Delete.
1714 (i386coff_vec): Replace reference to i3coff_object_p with a
1715 reference to coff_object_p.
1717 * coff-mcore.c (pe_object_p): Delete.
1719 * peicode.h (pe_bfd_object_p): New function: Detect the
1720 presence of a PE format COFF object file. Also detect and
1721 warn about the presence of LINK6 format Image Library Format
1724 1999-12-16 Nick Clifton <nickc@cygnus.com>
1726 * coff-arm.c (NUM_ELEM): New macro.
1727 (NUM_RELOCS): New macro: The number of known ARM relocs.
1728 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1729 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1731 (bfd_arm_process_before_allocation): Produce a warning message if
1732 an out of range symbol index is encountered.
1734 1999-12-14 Nick Clifton <nickc@cygnus.com>
1736 * elflink.h (is_global_symbol_definition): New Function: Return
1737 true iff the symbol is being given a global definition in this
1739 (elf_link_is_defined_archive_symbol): Do not bother processing
1740 symbols for an archive element that has already been included
1742 Use is_global_symbol_definition().
1744 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1746 * config.bfd: Add support for sparc-*-netbsdelf* and
1747 sparc-*-netbsdaout*.
1749 1999-12-13 Nick Clifton <nickc@cygnus.com>
1751 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1752 if the symbol is in the common section.
1754 1999-12-10 Nick Clifton <nickc@cygnus.com>
1756 * elflink.h (elf_link_is_defined_archive_symbol): New
1757 function: Decide if a symbol, in an archive map is there
1758 because it is defined in the archive element, or because it is
1759 just another common declaration of it.
1760 (elf_link_add_archive_symbols): Use
1761 elf_link_is_defined_archive_symbol to decide if an archive
1762 element contain a reference to a common symbol should be
1765 1999-12-10 Nick Clifton <nickc@cygnus.com>
1767 * elflink.h: Revert previous patch.
1768 * targets.c: Revert previous patch.
1769 * libbfd-in2.h: Revert previous patch.
1770 * libbfd.h: Revert previous patch.
1771 * elfxx-target.h: Revert previous patch.
1772 * archive.c: Revert previous patch.
1773 * aout-target.h: Revert previous patch.
1774 * aout-tic30.h: Revert previous patch.
1775 * bfd.c: Revert previous patch.
1776 * coff-alpha.c: Revert previous patch.
1777 * coff-rs6000.c: Revert previous patch.
1778 * elf64-mips.c: Revert previous patch.
1779 * ieee.c: Revert previous patch.
1780 * libecoff.h: Revert previous patch.
1781 * oasys.c: Revert previous patch.
1782 * som.c: Revert previous patch.
1783 * vms.c: Revert previous patch.
1785 1999-12-09 Nick Clifton <nickc@cygnus.com>
1787 * elflink.h (elf_link_add_archive_symbols): Add an archive
1788 element even if contains a symbol which is currently only
1789 considered to be a common.
1791 * targets.c (struct bfd_target): Add new field
1792 _bfd_allow_commons_in_armap.
1793 * bfd-in2.h:Regenerate.
1795 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1797 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1798 * libbfd.h: Regenerate.
1800 * elfxx-target.h: If using COFF archive map, override
1801 definition of allow_commons_in_armap and replace with
1804 * archive.c (bfd_compute_and_write_armap): Do not place common
1805 symbols into the archive map unless _bfd_allow_commons_in_armap
1808 * aout-target.h (MY_allow_commons_in_armap): Define.
1809 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1810 * bfd.c (bfd_allow_commons_in_armap): Define.
1811 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1812 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1813 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1814 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1815 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1816 * oasys.c (oasys_allow_commons_in_armap): Define.
1817 * som.c (som_allow_commons_in_armap): Define.
1818 * vms.c (vms_allow_commons_in_armap): Define.
1820 1999-12-07 Jim Blandy <jimb@cygnus.com>
1822 Add support for SSE registers in ELF core files.
1823 * elf.c (elfcore_make_note_pseudosection): New function.
1824 (elfcore_grok_prfpreg): Use it.
1825 (elfcore_grok_prxfpreg): New function.
1826 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1828 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1830 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1831 value by 4 before storing it back in the field. From
1832 Koundinya. K <kk@ddeorg.soft.net>.
1834 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1836 * archures.c (bfd_mach_am33): Define.
1837 * bfd-in2.h: Rebuilt.
1838 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1839 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1840 (compute_function_info): Handle additional registers saved by
1842 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1843 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1845 1999-11-29 Jim Blandy <jimb@cygnus.com>
1847 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1849 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1852 1999-11-27 Michael Meissner <meissner@cygnus.com>
1854 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1855 internal use within gas for alpha explicit relocations.
1856 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1857 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1858 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1859 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1860 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1861 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1863 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1864 BFD_RELOC_ALPHA_USER_*.
1866 * bfd-in2.h: Regenerate.
1867 * libbfd.h: Regenerate.
1869 1999-11-26 Fred Fish <fnf@cygnus.com>
1871 * elf.c (elfcore_read_notes): Add prototype for static function.
1872 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1873 (bfd_section_from_phdr): Replacement function that calls
1874 _bfd_elf_make_section_from_phdr for generic segment types and
1875 backend fucntion pointed to by elf_backend_section_from_phdr for
1876 backend specific segment types.
1877 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1878 now called by _bfd_elf_make_section_from_phdr. Note that this func
1879 is now just a stub between the caller and bfd_section_from_phdr.
1881 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1882 elf_backend_section_from_phdr.
1883 (elf_backend_section_from_phdr): Add prototype.
1885 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1886 (elfNN_bed): Add elf_backend_section_from_phdr.
1888 1999-11-25 Nick Clifton <nickc@cygnus.com>
1890 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1891 SEC_CODE and SEC_READONLY flags to glue sections.
1893 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1894 SEC_CODE and SEC_READONLY flags to glue sections.
1896 1999-11-20 Nick Clifton <nickc@cygnus.com>
1898 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1901 1999-11-19 Catherine Moore <clm@cygnus.com>
1903 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1904 (elf_cpu32_plt_entry): Likewise.
1906 1999-11-18 Nick Clifton <nickc@cygnus.com>
1908 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1910 (coff_mcore_relocate_section): Initialise addend to 0.
1911 Special case processing of RVA reloc.
1913 1999-11-17 Richard Henderson <rth@cygnus.com>
1915 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1916 type_change_ok; add sign_extend_vma.
1917 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1918 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1919 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1920 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1921 (elfNN_bed): Follow struture changes.
1923 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1925 * libbfd.c (bfd_read): Check result of read against desired result
1927 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1928 invalid compared to the section size.
1930 * ieee.c (ieee_slurp_debug): Get the length of the debug
1931 information right if there is no data part.
1933 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1935 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1936 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1938 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1940 * elflink.h (elf_bfd_final_link): Make last_local signed.
1942 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1944 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1947 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1949 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1951 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1952 * bfd-in2.h: Regenerate.
1954 1999-10-15 Andrew Haley <aph@cygnus.com>
1956 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1958 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1960 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1962 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1964 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1965 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1968 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1970 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1971 relocs also need the GP value.
1972 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1973 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1974 the GP value for R_MIPS_LITERAL relocs too. Handle
1975 R_MIPS_64 relocs properly on big-endian MIPS.
1976 (mips_elf_sign_extend): Behave properly with 'long long'.
1977 (mips_elf_highest): Correct typo.
1979 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1981 * cpu-m32r.c (arch_info_struct): New static global.
1982 (bfd_m32r_arch): Refer to it.
1983 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1984 (m32r_elf_print_private_bfd_data): Ditto.
1985 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1986 * archures.c (bfd_mach_m32rx): Define it.
1987 * bfd-in2.h: Rebuild.
1989 1999-09-28 Fred Fish <fnf@cygnus.com>
1991 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1992 (cisco_core_big_vec): Add new bigendian vec.
1993 (cisco_core_little_vec): Add new little endian vec.
1995 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1996 (crash_info_locs): Add array of possible offsets.
1997 (MASK_ADDR): Mask to apply to crash info offset.
1998 (crashinfo_external): Add textbase, database, bssbase and
1999 turn into a typedef.
2000 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2001 Many small changes to account for additional hardware versions.
2002 Pick a reasonable size for ".reg" section. Add a ".crash"
2003 section to allow access to crashinfo_external struct.
2004 (cisco_core_file_p): New version of this function that
2005 iterates over crash_info_locs, calling cisco_core_file_validate.
2006 (cisco_core_vec): Old big endian only vec replaced with ...
2007 (cisco_core_big_vec): Add big endian version.
2008 (cisco_core_little_vec): Add little endian version.
2010 * configure.in (cisco_core_vec): Split to two new vectors ...
2011 (cisco_core_big_vec): New target vector.
2012 (cisco_core_little_vec): New target vector.
2013 * configure: Regenerate.
2014 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2015 to cisco_core_big_vec in targ_selvecs.
2017 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2019 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2020 (mips_elf_relocate_got_local): Unused, delete.
2021 (mips_elf_relocate_global_got): Unused, delete.
2023 1999-09-24 Fred Fish <fnf@cygnus.com>
2025 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2026 to initialize it to something meaningful. Then use it to generate
2027 more useful segment names.
2029 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2031 * som.c (NO_PCREL_MODES): Define if the system does not define
2033 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2034 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2035 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2036 * libhppa.h (dis_assemble_22): New function.
2037 (bfd_hppa_insn2fmt): Handle long branch.
2039 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2042 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2044 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2045 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2046 (reloc_howto_type howto_table): Tidy comments and whitespace.
2048 1999-09-17 Nick Clifton <nickc@cygnus.com>
2050 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2051 previous delta. Set sec->gc_mark instead.
2053 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2055 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2056 (elf_cpu32_plt_entry): Likewise.
2058 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2060 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2062 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2063 symbol table, then just compute a suitable value (but do not
2064 create a __gp symbol).
2066 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2067 symbols when building shared libraries.
2068 (elf_hppa_final_link_relocate): Correct handling of PCREL
2069 relocations against undefined symbols.
2071 1999-09-16 Nick Clifton <nickc@cygnus.com>
2073 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2074 interworking sections as linker created so that they will not
2075 be removed by garbage collection.
2077 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2079 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2080 (elf_hppa_final_link_relocate): Consistently create an absolute
2081 address, then subtract out the value of __gp.
2083 1999-09-14 Michael Meissner <meissner@cygnus.com>
2085 * configure.in (Canonicalization of target names): Remove adding
2086 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2087 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2088 * configure: Regenerate.
2090 1999-09-14 Nick Clifton <nickc@cygnus.com>
2092 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2095 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2097 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2098 (elf_hppa_final_link): Initialize text_segment_base and
2100 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2102 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2103 (elf_hppa_final_link_relocate): Likewise.
2104 (elf_hppa_relocate_insn): Likewise.
2105 (elf_hppa_relocate_section): Initialize HOWTO.
2107 1999-09-13 Donn Terry <donn@interix.com>
2109 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2110 handling to support both GNU and MS objects.
2112 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2113 when determining whether to set F_RELFLG.
2115 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2117 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2118 PC24 relocs if the target is an undefined weak symbol.
2119 (arm_add_to_rel): Fix compiler warning.
2120 (elf32_arm_plt0_entry): Correct comments.
2122 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2124 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2125 an absolute symbol in REL relocs.
2127 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2129 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2130 Stub SEGREL32. Return an error for any relocation not handled.
2132 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2134 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2135 constant symbols, and avoid multiple definition errors on them.
2137 1999-09-12 Donn Terry <donn@interix.com>
2139 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2140 significant bit is set.
2142 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2144 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2146 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2147 relocs as we do for RELA relocs.
2149 1999-09-11 Donn Terry <donn@interix.com>
2151 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2152 (coff_final_link_postscript): Define.
2153 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2154 directory entries here.
2155 (_bfd_pei_final_link_postscript): New function.
2157 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2158 section flags based on the section name.
2160 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2161 get the overflow of the s_nlnno field from the s_nreloc field.
2162 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2163 the s_nlnno overflow of the .text section into the s_nreloc
2166 * peigen.c (add_data_entry): Declare.
2167 (pei_swap_aouthdr_out): Get image size right. Set linker version
2169 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2170 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2171 extraneous ImageBase.
2172 (pe_print_edata): Likewise.
2173 (pe_print_pdata): Likewise. Print exception entries.
2174 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2175 (tbl): Make const, add "UNKNOWN".
2176 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2177 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2178 section data directory.
2179 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2181 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2182 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2183 * peicode.h (coff_get_symbol_info): Define.
2185 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2187 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2189 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2192 * libpei.h: New file, broken out of peicode.h.
2193 * peigen.c: New file, broken out of peicode.h.
2194 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2195 * configure.in: Add peigen.lo to list of files required for each
2197 * Makefile.am: Rebuild dependencies.
2198 (BFD32_BACKENDS): Add peigen.lo.
2199 (BFD32_BACKENDS_CFILES): Add peigen.c.
2200 (SOURCE_HFILES): Add libpei.h.
2201 * configure, Makefile.in: Rebuild.
2203 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2204 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2205 instead. Don't clear the s_paddr field for an uninitialized data
2208 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2209 coff_data_type to f_timdat.
2210 * peicode.h (pe_mkobject_hook): Likewise.
2212 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2213 number if COFF_IMAGE_WITH_PE.
2215 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2216 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2217 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2218 there is no SEC_DEBUGGING section.
2219 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2220 IMAGE_FILE_DEBUG_STRIPPED.
2222 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2223 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2224 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2225 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2227 * coffswap.h (IMAGE_BASE): Don't define.
2228 * pei-arm.c (IMAGE_BASE): Don't define.
2229 * pei-i386.c (IMAGE_BASE): Don't define.
2230 * pei-mcore.c (IMAGE_BASE): Don't define.
2231 * pei-ppc.c (IMAGE_BASE): Don't define.
2233 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2234 symbol, switch on the class when determining whether to modify the
2235 value. For PE, don't modify the value of a C_FCN symbol not named
2238 * libbfd-in.h (_bfd_abort): Declare.
2240 * bfd.c (_bfd_abort): New function.
2241 * libbfd.h: Rebuild.
2243 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2246 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2247 don't write out the associated line numbers.
2249 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2252 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2253 changes when the base type is unknown.
2255 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2258 * syms.c (BSF_DEBUGGING_RELOC): Define.
2259 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2260 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2262 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2263 BSF_DEBUGGING_RELOC set.
2264 * bfd-in2.h: Rebuild.
2266 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2268 * ecoff.c (bfd_debug_section): Update initialization for new
2270 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2271 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2273 1999-09-10 H.J. Lu <hjl@gnu.org>
2275 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2276 _bfd_filnmlen field.
2277 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2279 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2281 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2282 for FPTR relocs involving local symbols.
2284 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2285 value for the stub address in a call through a stub.
2286 Install the value for a local symbol directly into the DLT
2287 instead of generating a reloc. Correctly handle FPTR64 relocs.
2289 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2290 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2291 (elf_hppa_final_link): Call them.
2293 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2295 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2296 (elf_adjust_dynamic_symbol): ...from here.
2298 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2300 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2301 relocation, remove them. SECREL64->LTOFF16WF.
2302 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2304 (elf_hppa_relocate_insn): Similarly.
2306 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2307 (elf_hppa_relocate_insn): Similarly.
2309 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2311 (elf_hppa_relocate_insn): Similarly.
2313 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2314 Handle LTOFF_TP* relocs.
2315 (elf_hppa_relocate_insn): Similarly.
2317 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2318 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2319 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2321 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2322 DIR32, DIR64 and FPTR64 relocations.
2323 (elf_hppa_relocate_insn): Similarly.
2325 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2326 address of the .PARISC.global section.
2327 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2328 table entry elf_hppa_final_link_relocate. Do not give a warning
2329 for a reloc against an external symbol if it has a PA64 hash
2331 (elf_hppa_final_link_relocate): Significantly rework. Handle
2332 DLTIND relocations. Compute the final value of the relocation
2333 before passing the value of elf_hppa_relocate_insn.
2334 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2335 relocation support. Handle DLTIND relocation requests just like
2336 DLTREL relocation requests. Simplify branch handling.
2338 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2340 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2341 non-allocated section as done in i386 version.
2342 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2343 statement since this is no know relocation.
2345 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2347 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2349 (elf_hppa_relocate_insn): Similarly.
2351 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2353 (elf_hppa_relocate_insn): Similarly.
2355 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2356 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2357 Pass the relocate type rather than the insn format to
2358 elf_hppa_relocate_insn.
2359 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2360 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2362 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2364 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2365 (bfd_coff_filnmlen): Define.
2366 (bfd_coff_std_swap_table): Initialize new field.
2367 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2369 (coff_write_symbols): Likewise.
2370 (coff_get_normalized_symtab): Likewise.
2371 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2372 * libcoff.h: Rebuild.
2374 1999-09-06 Donn Terry <donn@interix.com>
2376 * coffcode.h (sort_by_secaddr): New static function if
2378 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2379 sections by VMA when assigning target_index values. Always set
2382 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2383 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2385 * libcoff.h: Rebuild.
2387 * coffcode.h (coff_set_custom_section_alignment): Add const to
2388 declaration to match definition.
2389 (coff_write_object_contents): Don't set F_AR32W(R)? if
2392 * coff-i386.c (in_reloc_p): Add declaration.
2393 (i386coff_vec): Simplify initialization of
2394 application_section_flags.
2396 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2397 version. Move COFF_WITH_PE specific code to new version.
2398 (stype_to_sec_flags): Likewise. Add section parameter.
2399 * coffgen.c (make_a_section_from_file): Set target_index before
2400 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2401 * libcoff.h: Rebuild.
2403 * syms.c (stt): Add some PE/PEI section names.
2404 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2406 (bfd_symbol_info): Check for 'w'.
2408 * section.c (struct bfd_comdat_info): Define.
2409 (asection): Add comdat field.
2410 (STD_SECTION): Initialize comdat field.
2411 (bfd_make_section_anyway): Likewise.
2412 * bfd-in2.h: Rebuild.
2414 1999-09-06 Andreas Schwab <schwab@suse.de>
2416 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2419 1999-09-06 Nick Clifton <nickc@cygnus.com>
2421 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2422 bfd_realloc instead of calloc and realloc.
2424 1999-09-04 Steve Chamberlain <sac@pobox.com>
2426 * cpu-pj.c: New file.
2427 * elf32-pj.c: New file.
2428 * config.bfd (pj*): New cpu.
2429 (pj-*-*, pjl-*-*): New targets.
2430 * configure.in (bfd_elf32_pj_vec): New target vector.
2431 (bfd_elf32_pjl_vec): New target vector.
2432 * archures.c (bfd_arch_pj): Define.
2433 * elf.c (prep_headers): Handle bfd_arch_pj.
2434 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2435 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2436 to target vector list.
2437 * Makefile.am: Rebuild dependencies.
2438 (ALL_MACHINES): Add cpu-pj.lo.
2439 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2440 (BFD32_BACKENDS): Add elf32-pj.lo.
2441 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2442 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2444 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2446 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2447 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2448 and NON_GOT_REF from weak defined symbol to real symbol.
2449 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2450 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2451 create a COPY reloc.
2452 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2453 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2454 don't create a COPY reloc.
2456 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2458 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2459 count those in sections we are not including in the link.
2461 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2463 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2464 field in hpux11 shared libraries.
2466 1999-09-02 Nick Clifton <nickc@cygnus.com>
2468 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2470 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2472 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2473 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2474 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2476 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2478 * elflink.h (record_link_assignment): When possible, keep the
2479 original type of the symbol.
2481 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2483 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2484 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2485 tools were configured.
2486 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2488 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2490 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2491 GOT entries for GOT16 relocations; they're not required.
2493 1999-08-24 Nick Clifton <nickc@cygnus.com>
2495 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2497 * config.bfd (arm-*-netbsd*): New target.
2498 * configure.in (armnetbsd_vec): New target vector.
2499 * configure: Regenerate
2500 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2502 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2503 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2504 (armnetbsd.lo): New rule with deps.
2505 * Makefile.in: Regenerate.
2507 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2510 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2512 * som.c (som_slurp_symbol_table): Fix typo in comment.
2514 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2516 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2517 here instead of using elf_section_data...
2519 1999-08-19 Nick Clifton <nickc@cygnus.com>
2521 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2522 relocations into the base file.
2523 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2524 we are building a base file.
2526 1999-08-19 Nick Clifton <nickc@cygnus.com>
2528 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2530 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2531 REL relocs when performing a partial relocation.
2533 1999-08-18 Donn Terry <donn@interix.com>
2535 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2536 _bfd_coff_link_input_bfd into top level.
2538 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2539 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2540 (coff_i386_rtype_to_howto): Likewise.
2541 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2542 Completely ignore symbols which are all zero.
2543 (dummy_reloc16_estimate): Add return 0.
2544 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2545 variable copy to name_copy to avoid shadowing outer scope
2547 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2548 from unsigned int to unsigned long. Add timestamp field.
2549 * libcoff.h: Rebuild.
2551 1999-08-17 H.J. Lu <hjl@gnu.org>
2553 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2556 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2558 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2559 for special section symbols.
2560 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2561 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2564 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2566 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2567 coincidence of variable names between old and new code.
2569 1999-08-12 Nick Clifton <nickc@cygnus.com>
2571 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2572 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2573 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2574 and 'addend' parameter a 'bfd_signed_vma'.
2575 (elf32_arm_final_link_relocate): Do not involve stubs in
2576 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2577 jumps, not function calls.
2579 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2581 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2582 in R_ARM_PC24 relocs.
2584 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2586 * elf-hppa.h (elf_hppa_fake_sections): New function.
2587 * elf32-hppa.c (elf_backend_fake_sections): Define.
2589 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2590 recent changes to the arch_info structure.
2592 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2593 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2594 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2597 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2598 Ralf Baechle <ralf@uni-koblenz.de>
2600 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2601 output DT_MIPS_GOTSYM.
2602 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2603 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2605 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2607 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2608 prototype. Handle local symbols. Add commentary.
2609 (mips_elf_calculate_relocation): Adjust accordingly.
2610 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2613 * elflink.h (elf_bfd_final_link): Tweak last change.
2615 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2617 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2618 elf-section data to allocate just the right amount of relocation
2619 space. Don't allocate the hash space twice.
2620 (elf_bfd_final_link): Calculate the amount of space to allocate in
2621 each relocation section.
2623 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2625 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2626 64bit mode, generate a section relative relocation for a 32bit
2628 (elf_hppa_is_local_label_name): New function.
2629 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2630 shared between 32bit and 64bit port.
2632 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2634 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2635 R_MIPS_GOT16 and R_MIPS_CALL16.
2636 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2637 to use when looking for a preexisting GOT entry.
2639 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2641 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2642 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2644 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2646 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2648 * elflink.h (elf_link_output_extsym): Don't output a weak
2649 reference to an undefined symbol just because it was defined weak
2652 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2654 * coffgen.c (coff_find_nearest_line): When looking for file, use
2655 last best match rather than first. If address is beyond last line
2656 number record, don't return the last line as the correct value.
2658 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2660 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2661 * bfd-in2.h: Rebuild.
2663 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2665 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2666 * coffcode.h (coff_set_custom_section_alignment): New static
2668 (coff_section_alignment_table): New static array.
2669 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2670 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2671 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2672 * libcoff.h: Rebuild.
2674 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2676 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2678 * Makefile.in: Rebuild.
2680 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2682 * section.c (SEC_SHARED): Define.
2683 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2684 (styp_to_sec_flags): Likewise.
2685 * peicode.h (coff_swap_scnhdr_out): Likewise.
2686 * bfd-in2.h: Rebuild.
2688 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2690 * coffcode.h (coff_classify_symbol): Comment out part of
2691 1999-08-05 change which breaks cygwin DLLs.
2693 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2694 * aclocal.m4, configure: Rebuild.
2696 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2698 * section.c (global_syms): Only initialize union field if
2701 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2703 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2704 the size of a GOT entry here.
2705 (mips_elf_calculate_relocation): Don't create a local GOT entry
2706 for the symbol in a GOT16 relocation; just for it's high-order bit
2707 (_bfd_mips_elf_relocate_section): Fix thinko.
2709 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2711 Based on patches from Donn Terry <donn@interix.com>:
2712 * coffcode.h (enum coff_symbol_classification): Define.
2713 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2714 _bfd_coff_classify_symbol. Change return type.
2715 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2716 (coff_slurp_symbol_table): Use coff_classify_symbol.
2717 (coff_classify_symbol): New static function.
2718 (coff_sym_is_global): Never define.
2719 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2720 * cofflink.c (coff_link_check_ar_symbols): Use
2721 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2722 (coff_link_add_symbols): Likewise.
2723 (_bfd_coff_link_input_bfd): Likewise.
2724 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2725 coff_classify_symbol.
2726 * libcoff.h: Rebuild.
2728 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2730 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2731 (e_ltpsel, e_rtpsel): Similarly.
2733 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2734 and 14bit ertpsel. Handle 64bit psel.
2736 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2738 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2739 handling for REL relocations. And only left-shift R_MIPS26
2740 relocation addends where necessary.
2742 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2744 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2745 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2746 Just return the relocation found.
2747 (mips_elf_relocate_section): Pull the LO16 addend out of the
2748 section itself when using REL relocations.
2750 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2751 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2754 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2756 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2757 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2758 relocation against a symbol in an input section with no output
2759 section. From Daniel Jacobowitz <drow@false.org>.
2761 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2763 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2764 look for generated file correctly.
2765 * aclocal.m4, configure: Rebuild.
2767 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2769 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2770 and R_MIPS16_26 relocations correctly when relocating.
2771 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2772 and R_MIPS_CALL_LO16 are for global symbols.
2774 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2776 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2778 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2779 variables and initialize them.
2781 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2783 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2784 there are no global symbols requiring GOT entries.
2785 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2786 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2787 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2789 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2790 symbols are considered to have the value zero.
2791 (_bfd_mips_elf_relocate_section): Don't try to perform a
2792 relocation for an undefined symbol.
2793 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2796 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2798 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2799 wants ba,a,pt %xcc instead of %icc.
2800 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2801 of large PLT entries.
2802 (sparc64_elf_plt_ptr_offset): Fix calculation.
2803 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2804 addend should be relative to load address, not .plt section start.
2805 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2807 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2809 * elf-bfd.h (struct elf_backend_data): Add
2810 print_symbol_all and output_arch_syms backend methods.
2811 * elfxx-target.h: Likewise.
2812 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2813 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2814 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2816 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2817 symbols in .dynsym, add their names into .dynstr. Put those symbols
2819 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2820 pointers to STT_REGISTER symbols in dynsym section.
2821 (sparc64_elf_print_symbol_all): New function.
2822 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2823 printing using the print_symbol_all hook.
2825 1999-07-30 Catherine Moore <clm@cygnus.com>
2827 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2830 1999-07-29 Richard Henderson <rth@cygnus.com>
2832 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2833 dynamic_sections_created.
2835 1999-07-29 Richard Henderson <rth@cygnus.com>
2837 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2838 (mips_rtype_to_howto): ... new function.
2839 (_bfd_mips_elf_relocate_section): Use it.
2841 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2843 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2845 1999-07-27 Nick Clifton <nickc@cygnus.com>
2847 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2849 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2850 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2852 1999-07-23 Donn Terry <donn@interix.com>
2854 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2855 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2856 * cofflink.c (coff_link_add_symbols): If PE, handle section
2858 * libcoff.h: Rebuild.
2860 * config.bfd (i[3456]86-*-interix*): New target.
2862 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2864 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2865 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2866 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2867 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2868 (COFF_SUPPORT_GNU_LINKONCE): Define.
2869 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2870 (COFF_SUPPORT_GNU_LINKONCE): Define.
2872 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2875 * makefile.dos: Remove; obsolete.
2876 * configure.bat: Remove; obsolete.
2878 1999-07-21 H.J. Lu <hjl@gnu.org>
2880 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2882 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2884 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2885 message and fail if a symbol index is out of range.
2887 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2889 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2890 when looking at a R_MIPS_GOT16 relocation.
2892 1999-07-20 Nick Clifton <nickc@cygnus.com>
2894 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2896 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2898 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2899 removed in previous change.
2900 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2901 in relocateable output.
2903 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2905 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2908 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2909 if they appear to be specially created by the linker.
2911 1999-07-19 Nick Clifton <nickc@cygnus.com>
2913 * targets.c (alternative_target): New field in bfd_target
2915 (bfd_search_for_target): New function: Find a target that
2916 satisifies a search function.
2917 * bfd-in2.h: Regenerate.
2919 * elfxx-target.h: Initialise the alternative_target field of
2920 the bfd_target structures to point to the other target (if
2922 * nlm-target.h: Initialise the alternative_target field of
2923 the bfd_target structures to point to the other target (if
2926 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2927 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2929 * aix386-core.c: Initialise new field of bfd_target structure.
2930 * aout-adobe.c: Initialise new field of bfd_target structure.
2931 * aout-arm.c: Initialise new field of bfd_target structure.
2932 * aout-target.h: Initialise new field of bfd_target structure.
2933 * aout-tic30.c: Initialise new field of bfd_target structure.
2934 * binary.c: Initialise new field of bfd_target structure.
2935 * bout.c: Initialise new field of bfd_target structure.
2936 * cisco-core.c: Initialise new field of bfd_target structure.
2937 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2938 * coff-alpha.c: Initialise new field of bfd_target structure.
2939 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2940 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2941 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2942 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2943 * coff-i386.c: Initialise new field of bfd_target structure.
2944 * coff-i860.c: Initialise new field of bfd_target structure.
2945 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2946 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2947 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2948 * coff-mips.c: Initialise new field of bfd_target structure.
2949 * coff-ppc.c: Initialise new field of bfd_target structure.
2950 * coff-rs6000.c: Initialise new field of bfd_target structure.
2951 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2952 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2953 * coff-tic30.c: Initialise new field of bfd_target structure.
2954 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2955 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2956 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2957 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2958 * hppabsd-core.c: Initialise new field of bfd_target structure.
2959 * hpux-core.c: Initialise new field of bfd_target structure.
2960 * i386msdos.c: Initialise new field of bfd_target structure.
2961 * i386os9k.c: Initialise new field of bfd_target structure.
2962 * ieee.c: Initialise new field of bfd_target structure.
2963 * ihex.c: Initialise new field of bfd_target structure.
2964 * irix-core.c: Initialise new field of bfd_target structure.
2965 * mipsbsd.c: Initialise new field of bfd_target structure.
2966 * netbsd-core.c: Initialise new field of bfd_target structure.
2967 * oasys.c: Initialise new field of bfd_target structure.
2968 * osf-core.c: Initialise new field of bfd_target structure.
2969 * ppcboot.c: Initialise new field of bfd_target structure.
2970 * ptrace-core.c: Initialise new field of bfd_target structure.
2971 * sco5-core.c: Initialise new field of bfd_target structure.
2972 * som.c: Initialise new field of bfd_target structure.
2973 * srec.c: Initialise new field of bfd_target structure.
2974 * tekhex.c: Initialise new field of bfd_target structure.
2975 * trad-core.c: Initialise new field of bfd_target structure.
2976 * versados.c: Initialise new field of bfd_target structure.
2977 * vms.c: Initialise new field of bfd_target structure.
2979 1999-07-19 Andreas Schwab <schwab@suse.de>
2981 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2984 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2986 * elflink.h (elf_link_adjust_relocs): New function.
2987 (elf_bfd_final_link): Use it.
2988 (elf_link_input_bfd): Deal with the fact that there can be
2989 two relocation sections for a single section.
2990 (elf_reloc_link_order): Likewise.
2992 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2993 a relocateable object.
2994 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2996 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2998 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2999 (sparc64_elf_get_reloc_upper_bound,
3000 sparc64_elf_get_dynamic_reloc_upper_bound,
3001 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3002 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3004 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3005 ELF64_R_TYPE_ID/DATA where appropriate.
3007 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3009 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3012 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3014 * elf32-mips.c (mips_elf_local_relocation_p): New static
3016 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3017 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3018 Always set *require_jalxp.
3019 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3020 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3021 GOT16 if the GOT16 is against a local symbol. Don't return false
3022 for an undefined symbol. If there is an overflow, assert that we
3025 1999-07-16 Andreas Schwab <schwab@suse.de>
3027 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3028 variables `link' and `elfsec'.
3029 (elf_bfd_final_link): Remove unused variable `os'.
3031 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3033 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3034 a PT_PHDR program headers.
3035 (_bfd_mips_elf_final_link): Don't assume there are going to be
3036 section symbols when we're not building a shared object.
3037 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3040 1999-07-15 J.T. Conklin <jtc@redback.com>
3042 * config.bfd (i[3456]86-*-vxworks*): New target.
3044 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3046 * elf32-mips.c (mips_elf_stub_section_p): New function.
3047 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3048 (mips_elf_relocate_section): Adjust calling sequence for
3049 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3050 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3053 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3055 * configure.in: Bump version number to 2.9.5.
3056 * configure: Rebuild.
3058 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3060 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3062 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3063 to derive final type instead of hardwiring a selection.
3065 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3067 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3068 things relocated by R_MIPS16_GPREL.
3069 (mips_elf_perform_relocation): Likewise.
3071 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3073 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3075 1999-07-14 Richard Henderson <rth@cygnus.com>
3077 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3078 (_bfd_mips_elf_size_dynamic_sections): Set it.
3079 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3080 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3081 new argument max_local.
3083 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3085 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3086 subwords when handling an R_MIPS16_26 relocation.
3087 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3090 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3091 dst_mask to match reality.
3092 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3093 (mips_elf_obtain_contents): Use bfd_get.
3094 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3095 (mips_elf_relocate_section): Likewise.
3097 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3099 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3100 (mips_elf_relocate_section): Adjust calling sequence for
3101 mips_elf_perform_relocation.
3102 (mips_elf_perform_relocation): Take additional argument. Handle
3103 R_MIPS16_26. Use bfd_put for convenience.
3105 1999-07-13 Richard Henderson <rth@cygnus.com>
3107 * elf.c (assign_file_positions_for_segments): Thinko last change.
3108 Always overwrite p_flags.
3110 1999-07-13 Richard Henderson <rth@cygnus.com>
3112 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3113 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3114 .dynbss and .rel[a].bss if want_dynbss.
3115 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3117 1999-07-13 Richard Henderson <rth@cygnus.com>
3119 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3121 1999-07-13 Richard Henderson <rth@cygnus.com>
3123 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3124 (struct elf_link_hash_table): Add dynlocal.
3125 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3126 (_bfd_elf_link_adjust_dynindx): Delete.
3127 (_bfd_elf_link_renumber_dynsyms): Prototype.
3128 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3129 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3130 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3131 (_bfd_elf_link_lookup_local_dynindx): New function.
3132 (elf_link_renumber_hash_table_dynsyms): New function.
3133 (_bfd_elf_link_renumber_dynsyms): New function.
3134 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3135 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3136 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3137 instead of elf_link_remove_section_and_adjust_dynindices.
3138 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3139 (elf_link_assign_sym_version): Remove removed_dynamic code.
3140 (elf_link_renumber_dynsyms): Delete.
3141 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3143 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3144 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3145 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3146 * elf32-mips.c: Similarly.
3147 * elf32-ppc.c: Similarly.
3148 * elf32-sparc.c: Similarly.
3149 * elf64-alpha.c: Similarly.
3150 * elf64-sparc.c: Similarly.
3152 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3154 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3155 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3156 when the relocation is against _gp_disp.
3158 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3160 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3161 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3162 to possibly_dynamic_relocs. Adjust usage throughout code.
3163 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3164 (elf_mips_ctor64_howto): Likewise.
3165 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3167 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3168 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3169 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3170 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3172 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3174 * Makefile.am: Rebuild dependencies.
3175 * Makefile.in: Rebuild.
3177 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3178 * bfd-in2.h: Rebuild.
3180 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3181 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3182 structure initializations. Add casts.
3183 * reloc.c (EMPTY_HOWTO): Define.
3184 * bfd-in2.h: Rebuild.
3185 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3186 comparisons against 0.
3187 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3188 previous_ibfd_e_flags to unsigned long.
3189 * vms.h (struct vms_private_data_struct): Change section_count to
3191 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3192 (_bfd_vms_write_gsd): Change symnum to unsigned.
3193 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3194 * vms-tir.c (etir_sta): Change psect to unsigned.
3195 (alloc_section): Change idx to unsigned.
3196 (tir_sta, tir_ctl): Change psect to unsigned.
3197 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3198 * vms.c (priv_section_count): Change to unsigned.
3200 1999-07-12 Andreas Schwab <schwab@suse.de>
3202 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3203 * m68klinux.c: Likewise.
3205 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3207 * Many files: Changes to avoid gcc warnings: Remove unused local
3208 variables. Add default case to enum switches.
3209 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3210 compile if not COFF_IMAGE_WITH_PE.
3211 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3212 (bfd_arm_get_bfd_for_interworking): Likewise.
3213 (bfd_arm_process_before_allocation): Likewise.
3214 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3215 * pei-arm.c: Likewise.
3216 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3217 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3218 (mips_elf_got16_entry): Put parens around & in body of ==.
3219 (mips_elf_calculate_relocation): Correct test for empty string.
3220 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3222 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3225 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3227 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3228 as appropriate. Fill in structure initializations. Add variable
3229 initializations. Add casts.
3230 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3231 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3233 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3235 * elf-bfd.h (bfd_elf_hash): Update declaration.
3236 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3237 when calling bfd_elf_hash.
3239 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3241 * libbfd.c (bfd_put_8): Make it of type `void'.
3242 * bfd-in2.h: Regenerated.
3243 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3245 (_bfd_mips_elf_final_link): Likewise.
3247 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3249 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3251 * config.bfd (hppa*-*-linux-gnu*): New target
3253 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3255 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3256 (_bfd_mips_elf_create_dynamic_sections): New function.
3257 (_bfd_mips_elf_add_symbol_hook): Likewise.
3258 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3259 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3260 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3261 (_bfd_mips_elf_gc_mark_hook): Likewise.
3262 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3263 (_bfd_mips_elf_always_size_sections): Likewise.
3264 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3265 (_bfd_mips_elf_check_relocs): Likewise.
3266 (_bfd_mips_elf_link_hash_table_create): Likewise.
3267 (_bfd_mips_elf_print_private_data): Likewise.
3268 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3269 (_bfd_mips_elf_final_link): Likewise.
3270 (_bfd_mips_elf_additional_program_headers): Likewise.
3271 (_bfd_mips_elf_modify_segment_map): Likewise.
3272 (_bfd_mips_elf_relocate_section): Likewise.
3273 * elf32-mips.c (mips_elf32_object_p): Move contents into
3274 _bfd_mips_elf_object_p.
3275 (mips_elf_additional_program_headers): Rename to
3276 _bfd_mips_elf_additional_program_headers.
3277 (mips_elf_modify_segment_map): Rename to
3278 _bfd_mips_elf_modify_segment_map.
3279 (elf_mips_abi_name): Change prototype.
3280 (mips_elf32_section_from_shdr): Merge into
3281 _bfd_mips_elf_section_from_shdr.
3282 (mips_elf32_section_processing): Merge into
3283 _bfd_mips_elf_section_processing.
3284 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3285 the right back-end ELF linker.
3286 (mips_elf_relocate_section): Rename to
3287 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3288 (mips_elf_link_output_symbol_hook): Rename to
3289 _bfd_mips_elf_link_output_symbol_hook.
3290 (mips_elf_create_dynamic_section): Rename to
3291 _bfd_mips_elf_create_dynamic_section.
3292 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3293 Adjust for 64-bit code. Use mips_elf_got_section.
3294 (mips_elf_adjust_dynamic_symbol): Rename to
3295 _bfd_mips_elf_adjust_dynamic_symbol. Use
3296 mips_elf_allocate_dynamic_relocations.
3297 (mips_elf_finish_dynamic_symbol): Rename to
3298 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3299 Adjust for 64-bit code.
3300 (mips_elf_finish_dynamic_sections): Rename to
3301 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3302 (mips_elf_always_size_sections): Rename to
3303 _bfd_mips_elf_always_size_sections.
3304 (mips_elf_add_symbol_hook): Rename to
3305 _bfd_mips_elf_add_symbol_hook.
3306 (mips_elf_next_lo16_addend): Constify.
3307 (mips_elf_calculate_relocation): Likewise.
3308 (mips_elf_obtain_contents): Likewise.
3309 (mips_elf_perform_relocation): Likewise.
3310 (mips_elf_create_dynamic_relocation): Likewise.
3311 (mips_elf_allocate_dynamic_relocations): New function.
3312 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3313 (MIPS_ELF_REL_SIZE): Likewise.
3314 (MIPS_ELF_DYN_SIZE): Likewise.
3315 (MIPS_ELF_GOT_SIZE): Likewise.
3316 (MIPS_ELF_SYM_SIZE): Likewise.
3317 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3318 (MIPS_ELF_GET_WORD): Likewise.
3319 (MIPS_ELF_PUT_WORD): Likewise.
3320 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3321 (STUB_LW): Conditionalize for 64-bit value.
3322 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3324 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3325 Check it for inconsistency.
3326 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3328 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3330 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3331 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3332 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3333 (mips_elf_local_got_index): Likewise.
3334 (mips_elf_got_page): Likewise.
3335 (mips_elf_got_info): Likewise.
3336 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3337 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3338 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3339 instead of constant `2'.
3340 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3341 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3342 (mips_elf_size_dynamic_sections): Use
3343 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3344 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3345 Adjust all releveant entries in elf backend table.
3346 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3347 (mips_elf64_section_processing): Likewise.
3348 Adjust elf backend entries to use _bfd_mips_elf variants now
3351 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3353 (size_dynamic_sections): Likewise.
3354 (elf_link_output_extsym): Likewise.
3355 * elf.c: (elf_fake_sections): Likewise.
3356 * libbfd.c (bfd_get): New macro.
3357 (bfd_put): Likewise.
3358 * bfd-in2.h: Regenerated.
3360 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3362 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3363 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3364 wap_reloca_in, and swap_reloca_out.
3365 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3366 multiple internal relocations per external relocation.
3367 (link_read_relocs): Likewise.
3368 (elf_bfd_final_link): Likewise.
3369 (elf_link_input_bfd): Likewise.
3370 (elf_gc_mark): Likewise.
3371 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3372 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3374 (size_info): Add entries for new fields.
3375 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3376 (mips_elf64_be_swap_reloc_in): New function.
3377 (mips_elf64_be_swap_reloc_out): Likewise.
3378 (mips_elf64_be_swap_reloca_in): Likewise.
3379 (mips_elf64_be_swap_reloca_out): Likewise.
3380 (mips_elf64_size_info): Add entries for new fields.
3382 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3384 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3385 field equals the new rel_count field.
3386 (elf_link_input_bfd): When doing a relocateable link, use the new
3387 rel_count field rather than the reloc_count field.
3388 (elf_reloc_link_order): Likewise.
3389 (elf_finish_pointer_linker_section): Likewise.
3391 Based on patch from H.J. Lu <hjl@gnu.org>:
3392 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3393 shared library to override a weak definition in a regular object.
3395 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3397 * libhppa.h: Revert July 2, 1999 patch.
3399 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3400 need to generate DLTIND relocations, not DLTREL relocations.
3402 1999-07-05 Nick Clifton <nickc@cygnus.com>
3404 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3406 (coff_set_flags): Recognise arm 5 architectures.
3408 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3409 Add support for armv5 architecture.
3411 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3413 * reloc.c: Add new, assembler only, ARM reloc:
3414 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3416 * bfd-in2.h: Regenerate.
3418 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3420 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3421 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3422 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3423 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3424 * elf32-mips.c (ABI_64_P): New macro.
3425 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3426 (_bfd_mips_elf_find_nearest_line): Adjust call to
3427 _bfd_dwarf2_find_nearest_line.
3428 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3429 * libbfd.h: Regenerated.
3431 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3433 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3435 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3437 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3438 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3440 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3442 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3444 (_bfd_elf_init_reloc_shdr): New function.
3445 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3446 bfd_alloc followed by memset.
3447 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3448 (elf_fake_sections): Here.
3449 (assign_section_numbers): Assign section numbers for the second
3450 relocation section, if required.
3451 * elflink.h (elf_link_output_relocs): New function.
3452 (elf_link_size_reloc_section): Likewise.
3453 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3454 (elf_link_input_bfd): Use elf_link_output_relocs.
3456 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3457 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3459 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3461 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3464 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3466 * elf32-mips.c (mips_elf_got_info): Move declaration before
3467 prototypes. Change global_gotsym to be a pointer to a hash entry,
3468 rather than a number index.
3469 (mips_elf_link_hash_entry): Move declaration before prototypes.
3470 (mips_elf_irix6_finish_dynamic_symbol): New function.
3471 (mips_elf_sign_extend): Likewise.
3472 (mips_elf_high): Likewise.
3473 (mips_elf_higher): Likewise.
3474 (mips_elf_highest): Likewise.
3475 (mips_elf_global_got_index): Likewise.
3476 (mips_elf_local_got_index): Likewise.
3477 (mips_elf_got_offset_from_index): Likeiwse.
3478 (mips_elf_record_global_got_symbol): Likewise.
3479 (mips_elf_got_page): Likewise.
3480 (mips_elf_next_lo16_addend): Likewise.
3481 (mips_elf_calculate_relocation): Likewise.
3482 (mips_elf_obtain_contents): Likewise.
3483 (mips_elf_perform_relocation): Likewise.
3484 (mips_elf_assign_gp): Likewise.
3485 (mips_elf_sort_hash_table_f): Likewise.
3486 (mips_elf_sort_hash_table): Likewise.
3487 (mips_elf_got_section): Likewise.
3488 (mips_elf_got_info): Likewise.
3489 (mips_elf_create_local_got_entry): Likewise.
3490 (mips_elf_got16_entry): Likewise.
3491 (mips_elf_create_dynamic_relocation): Likewise.
3492 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3493 (mips_elf_final_gp): Use mips_elf_assign_gp.
3494 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3495 into SHN_SCOMMON automatically on IRIX6.
3496 (mips_elf_add_symbol_hook): Likewise.
3497 (mips_elf_relocate_section): Rewrite, using
3498 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3499 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3500 Don't deal with .rld_map on IRIX6.
3501 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3502 section flags appropriately for .got.
3503 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3504 the got. Call mips_elf_record_global_got_symbol and allocate
3505 local got space appropriately.
3506 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3507 char *. Rework calculation of GOT size. Sort dynamic symbol
3508 table entries so entries that do not require GOT entries appear at
3509 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3510 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3512 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3514 (mips_elf_finish_dynamic_symbol): Use
3515 mips_elf_irix6_finish_dynamic_symbol.
3516 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3517 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3518 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3520 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3522 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3523 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3525 1999-06-04 Philip Blundell <philb@gnu.org>
3527 * elf32-arm.h (elf_backend_got_header_size): Define.
3528 (elf_backend_plt_header_size): Likewise.
3530 1999-06-28 Jim Pick <jim@jimpick.com>
3532 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3534 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3536 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3537 relocation function.
3538 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3540 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3542 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3543 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3544 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3545 (_bfd_mips_elf_section_from_shdr): Use them.
3546 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3547 of GP-relative sections.
3548 (_bfd_mips_elf_set_section_contents): Use them.
3549 (_bfd_mips_elf_section_processing): Share code between .sdata and
3550 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3551 (mips_elf_additional_program_headers): Add handling for
3552 PT_MIPS_OPTIONS segment on IRIX6.
3553 (mips_elf_modify_segment_map): Likeiwse.
3554 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3555 Include the options sections on IRIX6. Don't look for GP-relative
3556 sections by name; use SHF_MIPS_GPREL instead.
3557 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3559 (mips_elf_create_dynamic_sections): Don't muck about with section
3560 alignments and such on IRIX6.
3561 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3562 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3563 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3564 bfd_zalloc rather than bfd_alloc and memset.
3565 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3566 Don't assert the existence of .rld_map on IRIX6.
3567 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3569 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3570 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3573 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3575 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3576 (mips_elf_swap_msym_out): New function.
3577 (mips_elf_create_msym_section): Likewise.
3578 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3579 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3580 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3581 section not named .msym.
3582 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3583 .msym directly. Set appropriate attributes for the .msym
3585 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3586 (mips_elf_link_hash_newfunc): Clear it.
3587 (mips_elf_create_dynamic_sections): Create the .msym section
3589 (mips_elf_size_dynamic_sections): Allocate space for the
3590 .msym section. Add a DT_MIPS_MSYM entry.
3591 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3593 (mips_elf_finish_dynamic_sections): Assign a value for
3594 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3596 * elf32-mips.c (irix_compat_t): New enumeration.
3597 (ABI_N32_P): New macro.
3598 (IRIX_COMPAT): Likewise.
3599 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3600 (mips_elf_relocate_section): Fix typo.
3602 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3604 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3605 as writable PE sections.
3607 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3609 * dwarf2.c (struct arange): New type.
3610 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3611 (arange_add): New function.
3612 (decode_line_info): Keep track of address ranges that a compilation
3614 (comp_unit_contains_address): Return true if address is contained
3615 in _any_ of the address ranges associated with a compilation unit.
3616 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3617 on the first comp_unit that contains the address.
3619 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3621 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3622 (decode_line_info): Add variable STASH and initialize it to point
3623 to the per-bfd dwarf2_debug info. Remove static variable
3624 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3626 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3628 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3629 shared library to have an undefined symbol.
3631 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3632 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3634 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3636 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3637 * elf32-hppa.c: Remove everything related to symbol extension
3638 sections & records. Use the common elf_hppa_final_write_processing.
3640 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3642 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3643 functions instead of _init/_fini if requested.
3645 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3647 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3650 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3652 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3653 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3655 (ppc_elf_finish_dynamic_sections): Check for positive section
3656 dynindx field, rather than comparing against -1.
3657 (ppc_elf_relocate_section): Only return false if undefined_symbol
3658 or reloc_overflow fail, not always upon encountering an error.
3660 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3662 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3663 bfd_byte * before performing pointer arithmetic.
3665 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3667 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3669 * elf32-hppa.c: Include elf-hppa.h.
3670 (ARCH_SIZE): Define.
3671 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3673 (elf32_hppa_info_to_howto): Similarly.
3674 (elf_hppa_howto_table): Similarly.
3675 (elf_hppa_reloc_type_lookup): Similarly.
3676 (hppa_elf_gen_reloc_type): Similarly.
3677 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3679 1999-06-22 Nick Clifton <nickc@cygnus.com>
3681 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3682 handling R_V850_22_PCREL relocation.
3684 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3686 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3689 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3691 * section.c (_bfd_strip_section_from_output): Ignore sections
3692 DISCARDed by the link script.
3694 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3696 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3697 Remove unused local variable spp.
3699 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3700 the entry symbol is not set.
3702 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3704 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3705 GPDISP or LITUSE in a relocatable link.
3707 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3709 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3710 * (alloc_dwarf1_func): Likewise.
3712 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3714 * libhppa.h: Fix various formatting errors.
3715 (assemble_3); Rewrite using CATENATE.
3716 (assemble_17): Fix various bugs.
3718 1999-06-16 Nick Clifton <nickc@cygnus.com>
3720 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3722 1999-06-15 Richard Henderson <rth@cygnus.com>
3724 * section.c (SEC_SHORT): Define.
3725 * bfd-in2.h: Rebuild.
3727 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3729 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3730 Remove abfd parameter. Use _bfd_strip_section_from_output.
3731 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3733 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3734 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3735 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3737 (bfd_elf_size_dynamic_sections): Use it.
3739 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3741 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3742 complain_overflow_bitfield to complain_overflow_signed.
3744 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3746 * elflink.h (elf_link_read_relocs_from_section): New function,
3748 (elf_link_read_relocs): Here. Use it for both relocation
3751 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3753 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3754 asect->reloc_count is valid.
3756 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3758 * elf32-mips.c (mips_elf32_section_processing): Permit a
3759 SHT_MIPS_REGINFO section to have a size of 0.
3761 1999-06-12 David O'Brien <obrien@freebsd.org>
3763 * config.bfd (alpha*-*-freebsd*): New target.
3764 (i[3456]86-*-freebsd*): Now defaults to ELF.
3766 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3768 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3769 wrap if the relocation covers the high bit of an address.
3771 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3773 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3775 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3776 instead of R_SPARC_max.
3777 (sparc64_elf_info_to_howto): Likewise.
3778 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3779 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3781 1999-06-07 Richard Henderson <rth@cygnus.com>
3783 * section.c (_bfd_strip_section_from_output): Remove output
3784 sections with no initial link_order.
3786 1999-06-07 Nick Clifton <nickc@cygnus.com>
3788 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3790 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3792 * Makefile.am (SOURCE_HFILES): Add missing headers.
3793 * Makefile.in: Regenerated.
3795 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3797 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3800 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3802 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3803 range undefweak symbols.
3804 * hash.c: Add missing comma after @xref{}
3805 * linker.c: Likewise.
3807 1999-06-04 Nick Clifton <nickc@cygnus.com>
3809 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3811 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3812 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3813 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3814 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3816 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3818 * Makefile.am: Rebuild dependencies.
3819 (BFD32_BACKENDS): Add dwarf1.lo.
3820 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3821 * Makefile.in: Rebuild.
3823 1999-06-04 Nick Clifton <nickc@cygnus.com>
3825 * Makefile.am: Add epoc-arm-pe target.
3826 * Makefile.in: Regenerate.
3827 * pe-arm.c: Only redefine interworking function names if they have
3828 not already been redefined.
3829 * pei-arm.c: Only redefine interworking function names if they have
3830 not already been redefined.
3831 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3833 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3836 1999-06-03 Nick Clifton <nickc@cygnus.com>
3838 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3840 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3842 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3844 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3846 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3847 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3849 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3851 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3852 in other text sections.
3854 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3856 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3857 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3858 * libbfd.h: Regenerate.
3859 * coff-sh.c (sh_merge_private_data): Delete.
3860 (coff_bfd_merge_private_bfd_data): Change to
3861 _bfd_generic_verify_endian_match.
3862 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3864 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3866 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3868 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3870 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3872 (bfd_elf32_arm_process_before_allocation): Likewise.
3873 * bfd-in2.h: Rebuild.
3875 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3877 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3878 track of end_sequence markers.
3879 (add_line_info): Add END_SEQUENCE arg.
3880 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3881 debug-line info---it doesn't work right if a compilation unit
3882 consists of multiple discontiguous code-sequences. It would be
3883 worthwhile to optimize for the common case where a compilation
3884 unit results in a contiguous set of code sequences, but this is
3885 quite tricky to get right for arbitrary DWARF2 files.
3886 (lookup_address_in_line_info_table): Don't use the last line entry
3887 for a compilation unit for anything with an address higher than
3888 this line entry. Also, check for end_sequence markers to
3889 correctly handle discontinuities.
3890 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3891 compilation units, check all compilation units with each->high==0
3892 just like when reading compilation units.
3894 * dwarf2.c (decode_line_info): Initialize table->files and
3895 table->last_line to NULL to avoid segfaults due to random
3896 values in these members.
3897 (concat_filename): Check for out-of-range file number before
3898 indexing filename table. Segfaults suck.
3900 * dwarf2.c (decode_line_info): Don't truncate address to least
3901 significant 32 bits (breaks 64 bit targets).
3902 (lookup_address_in_function_table): Ditto.
3903 (comp_unit_contains_address): Ditto.
3905 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3907 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3908 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3909 (mips_elf64_howto_table_rela): Likewise.
3911 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3913 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3914 single section has two associated relocation sections.
3916 1999-06-02 Mark Salter <msalter@cygnus.com>
3918 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3919 COFF_WITH_PE defined.
3921 1999-06-02 Nick Clifton <nickc@cygnus.com>
3923 * pe-arm.c: Rename global arm interworking functions to avoid name
3924 collision when all targets BFD is built.
3927 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3929 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3930 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3931 (bfd_elf_section_data): Add use_rela_p.
3932 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3933 (_bfd_elf_new_section_hook): Likewise.
3934 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3936 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3937 * elfcode.h (write_relocs): Determine whether or not use rela
3938 relocs based on the relocation section header.
3939 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3940 instead of use_rela_p.
3941 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3942 (elf_backend_may_use_rela_p): Likewise.
3943 (elf_backend_default_use_rela_p): Likewise.
3944 (elfNN_bed): Use them.
3946 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3948 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3950 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3952 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3953 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3954 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3955 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3956 * bfd-in2.h: Regenerated.
3957 * libbfd.h: Likewise.
3958 * elf32-mips.c (mips_info_to_howto_rela): New function.
3959 (USE_REL): Adjust for new conventions.
3960 (MINUS_ONE): New macro.
3961 (elf_mips_howto_table): Add R_MIPS_SUB.
3962 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3964 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3965 .MIPS.content section.
3966 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3967 with .MIPS.content as .MIPS.content sections. Set
3968 SHF_MNIPS_NOSTRIP for such section.
3969 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3970 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3971 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3973 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3975 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3978 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3981 1999-05-30 Philip Blundell <philb@gnu.org>
3983 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3984 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3985 the addend does not overflow into the rest of the word.
3987 1999-05-29 Nick Clifton <nickc@cygnus.com>
3989 * bfd-in.h: Amend prototype for
3990 bfd_elf32_arm_process_before_allocation .
3991 * bfd-in.h: Regenerate.
3993 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3994 elements in a fixed sized array.
3995 (ARM_ELF_ABI_VERSION): Define.
3996 (ARM_ELF_OS_ABI_VERSION): Define.
3997 (R_ARM_THM_ABS5): Fix rightshift and size.
3998 (R_ARM_THM_PC22): Fix size.
3999 (R_ARM_PLT32): Define Howto.
4000 (find_howto): New function: Locate a howto based on a reloc
4002 (elf32_arm_info_to_howto): Use find_howto if necessary.
4003 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4004 bfd_reloc_code_real_type.
4005 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4006 and BFD_RELOC_VTABLE_ENTRY.
4007 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4009 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4010 elements in a fixed sized array.
4011 (ARM_ELF_ABI_VERSION): Define.
4012 (ARM_ELF_OS_ABI_VERSION): Define.
4013 (R_ARM_THM_ABS5): Fix rightshift and size.
4014 (R_ARM_THM_PC22): Fix size.
4015 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4016 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4017 bfd_reloc_code_real_type.
4019 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4020 no_pipeline_knowledge.
4021 (elf32_arm_link_hash_create): Initialise new field to zero.
4022 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4023 no_pipeline_knowledge. Use this parameter to initialise the field
4024 in the globals data structure.
4025 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4026 no_pipeline_knowledge is false and the binary is from an old
4028 (elf32_arm_merge_private_data): Generate an error if an attempt is
4029 made to linl together big endian and little endian code.
4030 (elf32_arm_post_process_headers): New function: Initialise the
4031 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4033 (elf_backend_post_process_headers): Define.
4035 1999-05-28 Nick Clifton <nickc@cygnus.com>
4037 * elf-bfd.h (struct elf_backend_data): Add new field:
4038 elf_backend_post_process_headers.
4040 * elfxx-target.h (elf_backend_post_process_headers): Define to
4041 NULL if not already defined.
4042 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4044 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4046 (_bfd_elf_compute_section_file_positions): Call
4047 elf_backend_post_process_headers if defined.
4049 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4051 * configure.in: Check whether getuid and getgid exist.
4052 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4053 HAVE_GETGID are not defined, respectively.
4054 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4056 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4057 * configure, config.in: Rebuild.
4059 1999-05-28 Martin Dorey <mdorey@madge.com>
4061 * elf32-i960.c: New file.
4062 * elf.c (prep_headers): Handle bfd_arch_i960.
4063 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4064 * config.bfd (i960-*-elf*): New target.
4065 * configure.in (bfd_elf32_i960_vec): New target vector.
4066 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4067 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4068 * Makefile.in, aclocal.m4, configure: Rebuild.
4070 1999-05-27 Nick Clifton <nickc@cygnus.com>
4072 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4074 (find_howto): New function: Find entries in the
4075 elf32_arm_howto_table.
4076 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4078 (elf32_arm_reloc_type_lookup): Add lookup for
4079 BFD_RELOC_ARM_PLT32.
4081 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4083 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4084 (elf32_arm_link_hash_table_create): Use above function as the
4085 constructor for hash table entries.
4086 (elf32_arm_relocate_section): Avoid crash when there is no output
4088 (elf32_arm_final_link_relocate): New parameter h.
4089 (elf32_arm_relocate_section): Pass symbol hash entry to above
4091 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4094 1999-05-25 Catherine Moore <clm@cygnus.com>
4096 * coff-arm.c (coff_arm_relocate_section): Don't emit
4097 base file entries for pc-relative values.
4099 1999-05-25 DJ Delorie <dj@cygnus.com>
4101 * peicode.h (coff_swap_sym_in): When we create the actual section
4102 to reflect the not-there section C_SECTION symbols refer to,
4103 change the symbol class to C_STAT as the section is now really
4106 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4108 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4111 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4113 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4115 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4116 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4118 1999-05-16 Nick Clifton <nickc@cygnus.com>
4120 * coff-mcore.c (in_reloc_p): Reinstate.
4122 1999-05-15 Nick Clifton <nickc@cygnus.com>
4124 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4125 * bfd-in2.h: Regenerate.
4126 * coff-mcore.c (in_reloc_p): Remove defintion.
4127 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4128 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4129 IMAGE_REL_MCORE_RVA.
4130 (coff_mcore_rtype_to_howto): Add special processing for
4131 IMAGE_REL_MCORE_RVA.
4132 (coff_mcore_relocate_section): Add support for
4133 IMAGE_REL_MCORE_RVA.
4134 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4135 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4137 (mcore_elf_relocate_section): Delete redundant case labels.
4139 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4141 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4142 precedence between bit-and and comparison.
4144 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4146 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4147 list of target formats (targ_selvecs).
4148 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4149 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4151 1999-05-10 DJ Delorie <dj@cygnus.com>
4153 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4154 reasonable mode until "ar x" is smart enough to skip it (fixes
4155 gcc/libgcc.a builds on mips-ecoff targets
4157 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4158 to work. Hack to support MS import libraries, which use different
4159 COMDAT types than GNU.
4160 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4161 to implied zero-length sections (see peicode below)
4162 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4163 filename symbols, which use one *or more* auxents.
4164 * coffswap.h (coff_swap_aux_in): ditto
4165 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4168 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4170 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4171 for all relocations.
4173 1999-05-10 Catherine Moore <clm@cygnus.com>
4175 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4176 if COFF_IMAGE_WITH_PE.
4177 (bfd_arm_process_before_allocation): Likewise.
4178 (bfd_arm_get_bfd_for_interworking): Likewise.
4179 * coff-arm.c: Likewise.
4180 * bfd-in2.h: Regenerate.
4181 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4182 (armpe_big_vec): Likewise.
4183 * configure: Rebuild.
4185 1999-05-10 Nick Clifton <nickc@cygnus.com>
4187 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4188 section, not just .rel. Same for .rela.
4190 1999-05-07 Nick Clifton <nickc@cygnus.com>
4192 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4193 endianism with an error message.
4195 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4197 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4198 assignment from "unsigned char *" to "char *".
4199 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4201 1999-05-05 Catherine Moore <clm@cygnus.com>
4203 * coff-arm.c (coff_arm_relocate_section): Add one to
4204 address of ARM_RVA32 thumb functions.
4206 1999-05-05 Catherine Moore <clm@cygnus.com>
4208 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4209 (elf32_m68k_copy_private_bfd_data): New.
4210 (elf32_m68k_merge_private_bfd_data): New.
4211 (elf32_m68k_print_private_bfd_data): New.
4212 (CPU32_FLAG): Define.
4213 (PLT_CPU32_ENTRY_SIZE): Define.
4214 (elf_cpu32_plt0_entry): Declare.
4215 (elf_cpu32_plt_entry): Declare.
4216 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4217 (elf_m68k_finish_dynamic_symbol): Likewise.
4218 (elf_m68k_finish_dynamic_sections): Likewise.
4219 (elf_backend_plt_header_size): Remove definition.
4220 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4221 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4222 (bfd_elf32_bfd_set_private_flags): Define.
4223 (bfd_elf32_bfd_print_private_bfd_data): Define.
4225 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4227 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4228 and R_LONG_PCREL_MODE.
4230 1999-04-29 Nick Clifton <nickc@cygnus.com>
4232 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4234 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4236 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4237 in relocation calculation.
4239 1999-04-26 Tom Tromey <tromey@cygnus.com>
4241 * aclocal.m4, configure: Updated for new version of libtool.
4243 1999-04-21 Nick Clifton <nickc@cygnus.com>
4245 * coff-mcore.c: Add support for mcore relocs.
4247 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4249 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4250 incorrect use EF_MIPS_xxBITPTRS.
4252 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4254 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4257 * bfd-in2.h: Rebuild.
4258 * libbfd.h: Rebuild.
4260 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4262 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4263 (coff_arm_relocate_section): Add ARM26D transform. Only
4264 change to ARM26D for relocateable links.
4266 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4268 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4269 (bfd_elf32_bfd_print_private_bfd_data): New.
4271 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4273 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4274 refetch addend if USE_REL, add many comments regarding current state.
4275 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4276 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4277 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4278 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4280 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4282 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4283 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4285 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4287 * dwarf2.c (decode_line_info): Don't truncate address to least
4288 significant 32 bits (breaks 64 bit targets).
4289 (lookup_address_in_function_table): Ditto.
4290 (comp_unit_contains_address): Ditto.
4292 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4294 * coff-arm.c (arm_emit_base_file_entry): New routine.
4295 (A2T3_OFFSET): Define.
4296 (T2A3_OFFSET): Define.
4297 (coff_arm_relocate_section): Emit base file entries for interworking
4300 1999-04-13 Philip Blundell <philb@gnu.org>
4302 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4303 relocs 17 through 19.
4305 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4307 * elfcode.h: Remove fnmatch.h.
4308 * elflink.h (elf_link_assign_sym_version): Call back to ld
4309 instead of calling fnmatch.
4311 * config.bfd (i?86-*-beoself): Include pe vecs.
4313 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4315 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4318 1999-04-10 Richard Henderson <rth@cygnus.com>
4320 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4321 when trying to resolve dynamic symbol references.
4322 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4323 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4324 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4325 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4326 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4327 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4328 * elflink.h (elf_link_output_extsym): Likewise.
4330 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4332 * section.c (_bfd_strip_section_from_output): New function moved from
4333 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4334 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4335 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4336 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4337 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4338 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4339 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4340 * bfd-in2.h: Update.
4342 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4344 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4346 1999-04-08 Nick Clifton <nickc@cygnus.com>
4348 * coff-mcore.c: New File: Support for mcore-pe targets.
4349 * cpu-mcore.c: New File: Support for mcore targets.
4350 * elf32-mcore.c: New File: Support for mcore-elf target.
4351 * pe-mcore.c: New File: Definitions for mcore-pe target.
4352 * pei-mcore.c: New File: Definitions for mcore-pei target.
4353 * Makefile.am: Add support for MCore targets.
4354 * Makefile.in: Regenerate.
4355 * config.bfd: Add support for MCore targets.
4356 * configure.in: Add support for MCore targets.
4357 * configure: Regenerate.
4358 * archures.c: Add support for MCore architecture.
4359 * bfd-in2.h: Regenerate.
4360 * coffcode.h: Add support for mcore-pe targets.
4361 * elf.c: Add support for mcore-elf target.
4362 * reloc.c: Add support for MCore relocs.
4363 * targets.c: Add support for MCore targets.
4365 1999-04-07 Nick Clifton <nickc@cygnus.com>
4367 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4368 R_ARM_XPC25 and R_ARM_THM_XPC22.
4369 (elf32_arm_reloc_map): Remove redundant entries.
4371 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4373 * sysdep.h (LC_MESSAGES): Never define.
4375 1999-04-06 Chris Torek <torek@bsdi.com>
4377 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4378 all callers. Rewrite completely.
4379 (_bfd_relocate_contents): Rewrite overflow checking.
4380 * bfd-in2.h: Rebuild.
4382 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4384 From Gabriel Paubert <paubert@iram.es>:
4385 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4386 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4387 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4388 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4389 * ppcboot.c (ppcboot_vec): Use little endian routines for
4392 * elf.c (elfcore_strndup): Only define if it will be used.
4393 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4395 (ppc_elf_check_relocs): Remove unused local i.
4396 (ppc_elf_gc_mark_hook): Add default case to switch.
4398 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4399 * srec.c (srec_scan): Accept \r in symbol definitions.
4400 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4401 (symbolsrec_object_p): Likewise.
4403 1999-04-04 Don Bowman <don@pixsci.com>
4405 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4407 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4409 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4411 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4412 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4414 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4416 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4419 1999-03-31 Nick Clifton <nickc@cygnus.com>
4421 * config.bfd: Add support for arm-epoc-pe target.
4422 * configure.in: Add support for arm-epoc-pe target.
4423 * configure: Regenerate.
4424 * targets.c: Add support for arm-epoc-pe target.
4425 * coff-arm.c: Allow header files to override definition of
4426 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4427 * pe-arm.h: Allow previous header files to override definition of
4428 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4429 * pei-arm.h: Allow previous header files to override definition of
4430 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4431 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4432 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4434 1999-03-30 Nick Clifton <nickc@cygnus.com>
4436 * elf.c (elf_map_symbols): Handle the case where section
4437 symbols are generated for content-less sections which are
4438 not mapped to the output file.
4440 * linker.c: Replace direct references to fields in BFD structure
4441 with accessor macros.
4443 * elflink.h: Replace direct references to fields in BFD structure
4444 with accessor macros.
4446 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4448 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4450 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4451 account when adjusting section symbols during a partial link.
4453 1999-03-24 Nick Clifton <nickc@cygnus.com>
4455 * coff-sparc.c (struct coff_reloc_map): Change type of field
4456 'bfd_reloc_val' to bfd_reloc_code_real_type.
4457 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4458 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4459 * elf32-arc.c (struct arc_reloc_map): Ditto.
4460 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4461 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4462 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4463 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4464 * elf32-sh.c (struct elf_reloc_map): Ditto.
4465 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4466 * elf32-v850.c (struct v850_reloc_map): Ditto.
4467 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4468 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4469 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4471 1999-03-17 Martin Hunt <hunt@cygnus.com>
4473 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4474 function so source-level assembly works. If multiple N_SOs
4475 are seen without and N_FUNs, create an indextable entry with
4476 a NULL function name.
4478 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4480 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4481 of certian similar cpus.
4483 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4485 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4486 Add the 5000. Change the architecture for the 5400 to mips4.
4487 (elf_mips_mach): Add r5000.
4489 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4491 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4493 1999-03-11 Nick Clifton <nickc@cygnus.com>
4495 * binary.c (binary_set_section_contents): Generate warning about
4496 huge file offsets for any section that will occupy file space, not
4497 just those that are loadable.
4499 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4501 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4503 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4505 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4507 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4509 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4510 * elflink.h: Revert all changes since Feb 16. Instead:
4511 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4512 appropriate. Copy it to version symbols.
4513 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4514 symbols if appropriate.
4515 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4516 symbol if appropriate.
4517 (elf_link_output_extsym): If symbol is marked as undefined, and
4518 has no nonweak references, mark it as weak undefined.
4520 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4522 * elflink.h (elf_merge_symbol): When overriding a dynamic
4523 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4525 (elf_link_add_object_symbols): Don't copy the other field if we
4528 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4530 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4531 shared object with a weak undefined symbol.
4533 1999-02-18 Nick Clifton <nickc@cygnus.com>
4535 * elfarm-nabi.c: Set partial_inplace back to false.
4537 1999-02-17 Nick Clifton <nickc@cygnus.com>
4539 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4540 (USER_LABEL_PREFIX): Set to "_".
4542 The following patches are from: Scott Bambrough
4543 <scottb@corelcomputer.com>
4545 * libaout.h (M_ARM6_NETBSD): Set to 143.
4547 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4548 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4549 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4550 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4551 * bfd-in2.h: Regenerate.
4553 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4554 'true' as REL relocs are now being used. Add new PIC relocs:
4555 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4556 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4558 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4560 (elf32_arm_final_link_relocate): Change parameters so that entire
4561 reloc is passed. Add support for PIC relocs.
4562 (elf32_arm_relocate_section): Pass entire reloc to
4563 elf32_arm_final_link_relocate.
4564 (elf32_arm_check_relocs): Handle new PIC relocs.
4565 (elf32_arm_adjust_dynamic_symbol): New function.
4566 (elf32_arm_size_dynamic_sections): New function.
4567 (elf32_arm_discard_copies): New function.
4568 (elf32_arm_finish_dynamic_symbol): New function.
4569 (elf32_arm_finish_dynamic_sections): New function.
4570 (ELF_MAXPAGE_SIZE): Define.
4571 (bfd_elf32_bfd_reloc_type_lookup): Define.
4572 (elf_backend_relocate_section): Define.
4573 (elf_backend_adjust_dynamic_symbol): Define.
4574 (elf_backend_create_dynamic_sections): Define.
4575 (elf_backend_finish_dynamic_symbol): Define.
4576 (elf_backend_finish_dynamic_sections): Define.
4577 (elf_backend_size_dynamic_sections): Define.
4578 (elf_backend_plt_readonly): Define.
4579 (elf_backend_want_got_plt): Define.
4580 (elf_backend_want_plt_sym): Define.
4582 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4584 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4585 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4586 (_bfd_mips_elf_fake_sections): Likewise.
4588 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4590 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4591 bfd_elf32_arm_get_bfd_for_interworking,
4592 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4595 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4596 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4597 elf32_arm_find_nearest_line): Make them static.
4599 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4601 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4602 callers. Do not merge a definition from a shared object with a
4603 weak undefined symbol.
4604 (elf_link_add_object_symbols): Do not change the symbol type or
4605 size if the old symbol overrides the new one.
4607 1999-02-08 Nick Clifton <nickc@cygnus.com>
4609 * config.bfd: Add support for strongarm target.
4611 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4613 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4614 fields instead of unsigned char.
4616 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4618 * Makefile.am: Rebuild dependencies.
4619 * Makefile.in: Rebuild.
4621 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4623 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4624 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4625 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4626 * acinclude.m4: Add comments to uses of AC_DEFINE.
4627 * acconfig.h: Remove.
4628 * configure: Rebuild with current autoconf/automake.
4629 * aclocal.m4: Likewise.
4630 * config.in: Likewise.
4631 * Makefile.in: Likewise.
4633 1999-02-04 DJ Delorie <dj@cygnus.com>
4635 * libbfd.c (real_read): don't call fread for zero bytes. This
4636 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4638 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4640 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4641 of a jump is in the current 256 MB region.
4643 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4645 * format.c (bfd_check_format_matches): Change last patch to only
4646 take effect for the binary target.
4648 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4650 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4652 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4654 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4656 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4658 * format.c (bfd_check_format_matches): If the target was
4659 previously specified, don't check other targets when checking for
4662 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4664 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4665 (elf32_arm_reloc_type_lookup): Removed
4666 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4667 (elf32_arm_reloc_type_lookup): New.
4668 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4669 (elf32_arm_reloc_type_lookup): New.
4671 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4673 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4674 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4675 * Makefile.am: Use new files.
4676 * Makefile.in: Regenerate.
4677 * configure.in: Use new files.
4678 * configure: Regenerate.
4680 1999-02-01 Nick Clifton <nickc@cygnus.com>
4682 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4683 (fr30_elf_gc_sweep_hook): New function.
4684 (elf_backend_can_gc_sections): Define.
4686 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4688 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4689 and bfd_elf32_bigarm_oabi_vec.
4691 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4693 * Makefile.am (elf32-arm-oldabi.lo): New.
4694 (elf32-arm-newabi.lo): New.
4695 * Makefile.in: Regenerate.
4696 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4697 (arm-*-elf): Likewise.
4699 (thumb-*-oabi): New.
4700 * configure: Regenerate.
4701 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4702 (bfd_elf32_bigarm_oabi_vec): New.
4703 * elf32-arm-newabi.c: New.
4704 * elf32-arm-oldabi.c: New.
4705 * elf32-arm.c: Removed.
4708 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4710 * binary.c (binary_set_section_contents): Omit warnings for
4711 unloadable sections.
4713 1999-01-31 Michael Meissner <meissner@cygnus.com>
4715 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4716 powerpc{,le}-*-eabi.
4718 1999-01-29 Nick Clifton <nickc@cygnus.com>
4720 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4721 * dwarf2.c (read_signed_leb128): Remove unused variables.
4723 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4725 * elf.c (assign_file_positions_for_segments): Only adjust
4726 p_align when needed.
4728 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4730 * binary.c (binary_set_section_contents): Don't return early for a
4731 non-loadable section, in case the first section is non-loadable.
4732 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4733 W. Rozycki <macro@ds2.pg.gda.pl>.
4735 1999-01-28 Nick Clifton <nickc@cygnus.com>
4737 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4738 R_FR30_GNU_VTENTRY relocs.
4740 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4742 * elflink.h (elf_link_output_sym): Zero syms which are
4743 part of sections which have been excluded.
4745 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4747 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4749 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4750 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4752 1999-01-27 Nick Clifton <nickc@cygnus.com>
4754 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4756 (fr30_final_link_relocate): Use computed value as result of
4759 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4761 * binary.c (binary_set_section_contents): Emit warning for
4762 huge file offsets due to widely-dispersed section LMAs.
4764 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4766 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4767 align first section to largest section alignment, not first
4770 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4772 * configure.in: Require autoconf 2.12.1 or higher.
4774 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4776 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4777 * bfd-in2.h: Likewise.
4778 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4780 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4782 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4783 * cpu-mips.c: Add support for and independent 4111.
4784 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4785 (_bfd_mips_elf_final_write_processing):
4786 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4788 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4790 * elf32-mips.c (elf_mips_abi_name): New.
4791 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4793 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4795 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4796 Handle bfd_mach_mips4300.
4798 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4800 * elf32-i386.c: Remove leaked development code from patch
4801 1998-12-10 by Richard Henderson.
4803 1998-12-10 Richard Henderson <rth@cygnus.com>
4805 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4806 in debug sections for symbol defined externally.
4808 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4810 * targets.c (bfd_target_vector): Remove duplicate entry for
4813 1998-12-09 Nick Clifton <nickc@cygnus.com>
4815 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4816 since we are using RELAs.
4818 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4820 SCO Open Server Release 5 core file support, from Jouke Numan
4822 * sco5-core.c: New file.
4823 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4824 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4825 * Makefile.am: Rebuild dependencies.
4826 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4827 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4828 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4829 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4830 * bfd-in2.h, configure, Makefile.in: Rebuild.
4832 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4834 * config.bfd (hppa*-*-mpeix*): New target.
4835 * configure.in: Add AC_HEADER_DIRENT.
4836 (hppa*-*-mpeix*): New target.
4837 * configure.host (hppa*-*-mpeix*): New host.
4838 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4839 friends rather than just including <sys/dir.h>.
4840 * som.h (struct som_symbol): Add hppa_priv_level and apto
4841 tc_data. Change all users.
4842 (struct somdata): Add comp_unit field.
4843 (obj_som_compilation_unit): Define.
4844 (bfd_som_attach_compilation_unix): Declare.
4845 * som.c: Check HOST_HPPAMPEIX.
4846 (struct som_misc_symbol_info): Add new field priv_level.
4847 (som_object_setup): Add current_offset parameter. Change all
4849 (setup_sections): Likewise.
4850 (som_object_p): For EXECLIBMAGIC, read the lst header.
4851 (som_write_symbol_strings): Add compilation_unit parameter.
4853 (som_finish_writing): Write out compilation_unit.
4854 (som_bfd_derive_misc_symbol_info): Set priv_level.
4855 (som_build_and_write_symbol_table): Set xleast field to 3.
4856 (som_slurp_symbol_table): Set symbol priv_level.
4857 (bfd_som_attach_compilation_unit): New function.
4858 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4859 priv_level into symbol_value.
4860 * configure, config.in: Rebuild.
4862 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4864 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4865 warning function to call _bfd_error_handler instead.
4867 * libbfd.c (COERCE32): Cast through unsigned long and long to
4868 avoid bug in old version of gcc.
4870 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4871 (elf_backend_additional_program_headers): Don't define.
4873 1998-12-08 Nick Clifton <nickc@cygnus.com>
4875 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4876 relocations to include offset of 2 included in the insns, and the
4877 offset of the relocs within the section.
4879 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4881 The following changes were made by David Taylor
4882 <taylor@texas.cygnus.com>, Edith Epstein
4883 <eepstein@sophia.cygnus.com>, Jim Blandy
4884 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4885 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4886 changes originally made by HP; HP did not create ChangeLog
4889 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4890 automake macro library.
4892 * hpux-core.c (hpux_core_core_file_p): this function now
4893 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4894 found in the corefile! Also, in hpux_core_core_file_p, if we
4895 encounter a section with an unknown type, don't punt. Instead,
4896 just skip it. Also, count the number of sections of known type
4897 that we encounter. If we encounter at least one good one, then
4898 we'll declare that the file is a core file. If we encounter any
4899 unknown ones but some known ones, then we'll issue a warning (but
4900 still declare it to be a core file). Also, correctly decide when a
4902 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4903 (CORE_ANON_SHMEM): define if not defined.
4904 (hpux_core_struct): add members lwpid and user_tid.
4905 (core_kernel_thread_id, core_user_thread_id): new macros.
4906 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4907 the name before storing it in the bfd.
4908 (hpux_core_core_file_p): handle threads.
4910 * libhppa.h (GET_FIELD): protect against redefinition.
4911 (HPPA_WIDE): define.
4912 (GET_FIELD): define.
4917 (sign_extend): redefine.
4918 (assemble_6): define.
4919 (assemble_12): rewrite.
4920 (assemble_16): define.
4921 (assemble_16a): define.
4922 (assemble_17): rewrite.
4923 (assemble_22): define.
4925 1998-12-07 Nick Clifton <nickc@cygnus.com>
4927 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4928 relocations for signed values.
4930 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4932 * mipsbsd.c (MY(set_arch_mach)): Make static.
4933 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4934 bfd_mach_mips* macros rather than simple numbers.
4936 COFF weak symbol support, based on patches from Mark Elbrecht
4937 <snowball3@usa.net>:
4938 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4939 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4940 (coff_write_alien_symbol): Likewise.
4941 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4942 (coff_link_add_symbols): Likewise.
4943 (_bfd_coff_link_input_bfd): Likewise.
4944 (_bfd_coff_write_global_sym): Likewise.
4946 * elf.c (copy_private_bfd_data): Always initialize the
4947 includes_phdrs field.
4949 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4950 file defines a symbol first mentioned in an ELF file.
4952 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4953 possible, rather than only if BFD64.
4954 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4956 * bfd-in2.h: Rebuild.
4958 * srec.c (srec_set_section_contents): Correct test to avoid
4959 switching to 4 byte addresses after seeing a second section which
4960 requires 3 byte addresses. From Joel Schantz
4961 <joel.schantz@argosys.boeing.com>.
4963 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4964 <aymeric.vincent@emi.u-bordeaux.fr>.
4966 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4968 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4969 decide whether the output file is -mrelocatable-lib,
4970 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4972 1998-12-03 Nick Clifton <nickc@cygnus.com>
4974 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4975 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4976 * bfd-in2.h: Regenerate.
4977 * libbfd.h: Regenerate
4979 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4981 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4982 link against a dynamic symbol with no type or size.
4984 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4986 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4987 relocation for section which does not get loaded.
4988 (elf_i386_relocate_section) [R_386_32]: Likewise.
4990 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4992 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4993 reloc_count and i long instead of unsigned long. Handle error
4994 return from bfd_canonicalize_reloc.
4996 1998-12-01 Nick Clifton <nickc@cygnus.com>
4998 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5001 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5003 * elf32-sh.c (elf/sh.h): Include.
5004 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5005 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5006 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5007 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5008 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5010 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5012 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5013 causes division by zero later on.
5015 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5017 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5020 1998-11-25 DJ Delorie <dj@cygnus.com>
5022 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5025 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5027 * elf32-fr30.c (fr30_elf_relocate_section): Call
5028 fr30_final_link_relocate.
5029 (fr30_final_link_relocate): New function: Handle I20 and I32
5031 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5032 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5033 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5035 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5038 The following changes are based on a patch submitted by Gianluca
5039 Moro <glctr@abc.it>:
5041 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5042 not already been updated.
5043 (find_remembered_hi16s_reloc): New parameter 'already_found'
5044 returns state of remembered hi16s reloc.
5045 (remember_hi16s_reloc): Set 'found' field to false.
5046 (hi16s_location): Add 'found' field.
5048 1998-11-23 DJ Delorie <dj@cygnus.com>
5050 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5051 to see .DLL files as unrecognized.
5052 (i3coff_object_p): Sorry, had to hack it to not recognize these
5053 files (pei-i386) on request.
5055 1998-11-23 DJ Delorie <dj@cygnus.com>
5057 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5058 relents. Call bfd_check_format to reinitialize.
5060 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5062 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5065 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5067 * aclocal.m4: regenerate
5068 * configure: regenerate
5070 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5072 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5073 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5074 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5075 respect it as an upper bound on what memory to reference.
5076 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5077 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5078 update vtable_entries_size appropriately.
5080 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5082 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5085 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5087 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5088 bfds; they have no "file" so we fake it.
5089 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5090 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5091 resizing the memory buffer.
5092 * opncls.c (bfd_make_writable): New function; lets you write a
5093 bfd_create'd bfd to an in-memory buffer.
5094 (bfd_make_readable): New function; lets you read back that buffer
5095 as if it were from bfd_openr. Used to build generated archive
5096 members (winsup's ld's dlltool)
5098 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5100 * po/bfd.pot: Regenerated.
5102 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5104 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5107 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5109 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5110 element of the gotentry list for local symbols too.
5111 (elf64_alpha_relocate_section): Unify local and global handling.
5112 Assert that gotent->use_count > 0.
5114 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5116 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5117 update for file name changes of July 2, 1998.
5119 * configure: Rebuild.
5121 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5123 * po/bfd.pot: Regenerated.
5125 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5127 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5128 * aclocal.m4, configure: regenerate
5130 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5132 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5134 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5136 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5137 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5139 * aclocal.m4, configure: regenerated.
5141 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5143 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5144 R_D10V_GNU_VTENTRY relocs.
5145 (elf_d10v_howto_table): Likewise.
5146 (d10v_reloc_map d10v_reloc_map): Likewise.
5147 (elf32_d10v_gc_mark_hook): New.
5148 (elf32_d10v_gc_sweep_hook): New.
5149 (elf32_d10v_check_relocs): New.
5150 (elf32_d10v_relocate_section): New.
5151 (elf_backend_relocate_section): Define.
5152 (elf_backend_can_gc_sections): Define.
5154 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5156 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5157 (BFD64_BACKENDS): ...from here.
5158 (BFD32_BACKENDS_CFILES): Move vms files here...
5159 (BFD64_BACKENDS_CFILES): ...from here.
5160 * Makefile.in: Rebuild.
5162 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5164 * Makefile.am: Add FR30 target.
5165 * Makefile.in: Add FR30 target.
5166 * archures.c: Add support for FR30.
5167 * config.bfd: Add support for FR30.
5168 * configure.in: Add support for FR30.
5169 * reloc.c: Add support for FR30 relocations.
5170 * targets.c: Add support for FR30 relocations.
5171 * bfd-in2.h: Regenerate.
5172 * configure: Regenerate.
5173 * libbfd.h: Regenerate.
5174 * cpu-fr30.c: New file.
5175 * elf32-fr30.c: New file.
5177 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5179 * configure.in: detect cygwin* instead of cygwin32*
5180 * configure: regenerate
5182 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5184 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5185 use bfd_malloc and free instead and check return value from bfd_malloc.
5187 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5189 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5190 * libbfd.h: Rebuild.
5192 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5193 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5194 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5195 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5197 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5199 (mips_elf_link_hash_table_create): Don't initialize
5200 dynsym_sec_strindex.
5201 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5202 (mips_elf_size_dynamic_sections): Generate a section symbol for
5203 every output section.
5204 (mips_elf_finish_dynamic_sections): Count all sections for
5206 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5209 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5211 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5212 for later PLT entries in large PLTs.
5213 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5215 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5217 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5219 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5221 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5222 * elflink.h (elf_collect_hash_codes): New function. This function is
5223 called for each exported symbol and we compute the ELF hash value for
5225 (compute_bucket_value): New function. It is called from
5226 size_dynamic_sections to determine the hash table size. When we are
5227 optimizing a better, but slower, algorithm is used.
5228 (size_dynamic_sections): Call compute_bucket_value.
5230 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5232 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5234 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5236 (sh_elf_gc_mark_hook): New.
5237 (sh_elf_gc_sweep_hook): New.
5238 (sh_elf_check_relocs): New.
5239 (elf_backend_can_gc_sections): Define.
5241 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5243 * acinclude.m4: undo previous gettext change
5244 * aclocal.m4: rebuild with right version of aclocal.
5246 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5248 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5249 aclocal.m4 to acinclude.m4, so they don't get lost.
5251 * elfcore.h: rewrite for better corefile support.
5252 * elf.c (elfcore_*): new functions.
5253 * elf-bfd.h (elf_obj_tdata): new structure members.
5254 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5256 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5258 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5260 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5261 and R_M32R_GNU_VTENTRY.
5262 (elf_backend_can_gc_sections): Define.
5263 (m32r_elf_check_relocs): New.
5264 (m32r_elf_gc_mark_hook): New.
5265 (m32r_elf_gc_sweep_hook): New.
5266 (m32r_elf_relocate_section): Handle VT relocs.
5268 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5270 * coff-arm.c (arm_relocate_section): Remove redundant test.
5272 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5273 cleat that the 'bitsize' field is the size of the bitfield AFTER
5274 relocation not before.
5276 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5278 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5281 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5283 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5284 R_SPARC_GNU_VTENTRY.
5285 (elf32_sparc_check_relocs): Handle them.
5286 (elf32_sparc_reloc_type_lookup): Likewise.
5287 (elf32_sparc_relocate_section): Likewise.
5288 (elf32_sparc_gc_mark_hook): New.
5289 (elf32_sparc_gc_sweep_hook): New.
5291 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5293 * som.c (som_finish_writing): Perform some sanity checks when
5294 writing an executable or shared library.
5296 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5298 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5299 * configure.in (elf): Add dwarf1.lo.
5300 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5301 * elf.c (_bfd_elf_find_nearest_line): Add call to
5302 _bfd_dwarf1_find_nearest_line.
5303 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5304 Add call to _bfd_dwarf1_find_nearest_line.
5305 * configure: Rebuilt.
5307 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5309 * elflink.h (elf_gc_sections): Do not allow garbage
5310 collection if dynamic sections have been created.
5312 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5314 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5316 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5317 (v850_elf_perform_relocation): Likewise.
5318 (v850_elf_final_link_relocate): Likewise.
5319 (v850_elf_relocate_section): Likewise.
5320 (v850_elf_gc_sweep_hook): New routine.
5321 (v850_elf_gc_mark_hook): New routine.
5322 (elf_backend_can_gc_sections): Define.
5324 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5326 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5329 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5331 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5332 Declare size as bfd_size_type.
5333 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5335 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5337 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5339 * som.c (CPU_PA_RISC2_0): Define.
5340 (_PA_RISC2_0_ID): Likewise.
5341 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5343 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5345 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5346 has a base which is already defined, only add the referenced
5347 symbol to the dynamic symbol table if it is defined or referenced
5350 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5353 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5355 * elflink.h (elf_link_add_object_symbols): Undo last change.
5357 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5359 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5360 symbol for the indirect alias to a versioned symbol.
5362 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5364 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5365 (elf32_i386_vtentry_howto): New.
5366 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5367 or elf32_i386_vtinherit_howto on lookup.
5369 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5371 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5372 reloc_type. Rename R_68K__max to R_68K_max.
5373 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5376 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5378 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5379 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5381 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5384 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5386 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5387 message has a null byte terminator.
5389 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5391 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5392 word subject to R_V850_32 relocation.
5394 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5396 * dwarf2.c: Add comment describing problem computing line numbers
5397 for undefined symbols at link time.
5399 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5401 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5402 transform a defweak into a plt entry.
5403 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5404 plt entry references to receive a RELATIVE reloc.
5405 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5406 (elf64_alpha_relocate_section): Assert we don't overrun
5407 the allocated relocation space.
5409 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5411 * elf.c (swap_out_syms): Always treat section symbols as
5412 special, even if they are attached to a common section.
5414 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5416 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5417 sections with v850 common section attributes into named v850
5419 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5420 common section attributes into named v850 common sections.
5422 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5424 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5427 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5429 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5430 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5431 reloc to the wrong section a warning, not an error. .dynsbss
5432 is not an output section, so there is no need to check for it.
5434 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5436 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5438 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5440 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5441 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5443 (elf32_arm_gc_mark_hook): New.
5444 (elf32_arm_gc_sweep_hook): New.
5445 (elf32_arm_check_relocs): New.
5446 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5448 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5451 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5453 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5454 assume there is no PLT or GOT.
5456 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5458 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5459 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5460 also accepted as a function symbol type.
5462 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5464 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5466 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5468 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5469 match definition of _bfd_gc_sections field.
5470 * libbfd.h: Rebuild.
5472 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5474 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5475 the addend of a dynamic relocation referencing a section.
5476 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5477 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5479 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5481 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5482 bed has a size_dynamic_sections routine before trying to use it.
5484 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5486 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5487 _bfd_elf_rel_vtable_reloc_fn.
5489 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5491 * Makefile.am: Add elf32-arm.c.
5492 * Makefile.in: Rebuild.
5493 * elf-bfd.h: Add elf_backend_get_symbol_type.
5494 * elf.c (swap_out_syms): If defined, call
5495 elf_backend_get_symbol_type.
5496 * elf32-arm.c: Define elf_backend_get_symbol_type.
5497 (elf32_arm_get_symbol-type): New routine.
5498 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5499 (bfd_elf32_arm_process_before_allocation): Change to
5500 check for STT_ARM_TFUNC.
5501 (elf32_arm_final_link_relocate): Likewise.
5502 * elfxx-target.h: Add elf_backend_get_symbol_type.
5504 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5506 * archures.c (bfd_mach_alpha_ev[456]): New.
5507 * cpu-alpha.c: Rework to match these types.
5508 * bfd-in2.h: Rebuild.
5510 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5512 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5513 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5515 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5516 (elf_i386_reloc_type_lookup): Recognize them.
5517 (elf_i386_check_relocs): Pass them off to generic code.
5518 (elf_i386_relocate_section): Ignore them.
5519 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5520 (elf_backend_can_gc_sections): True.
5522 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5524 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5525 before looking at owner field.
5526 (elf32_arm_to_thumb_stub): Ditto.
5527 (elf32_arm_relocate_section): Compute name before calling
5528 elf32_arm_final_link_relocate().
5530 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5532 * elf.c: comment and formatting cleanups.
5535 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5537 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5538 (core files are treated differently than object files).
5539 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5540 bfd_elf_mkcorefile): declare.
5541 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5542 bfd_elf_mkcorefile): add to bfd_target vector.
5543 * elfcore.h (elf_core_file_p): save the program header table,
5544 and set the bfd architecture from the elf file header.
5545 * elf.c (bfd_elf_mkcorefile): new function.
5546 (_bfd_elf_write_corefile_contents): new function.
5547 (assign_file_positions_for_segments): add cases for handling
5548 PT_NOTE segments. (assign_file_positions_except_relocs):
5549 core files should be handled the same as exec files.
5550 (prep_headers): identify core files as type ET_CORE.
5551 (copy_private_bfd_data): identify the sections belonging to
5552 the PT_NOTE segment.
5554 * elf32-sparc.c (elf32_sparc_final_write_processing):
5555 add break statement to default case.
5557 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5559 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5560 section (not input) will be in sections ".sbss", ".sbss2",
5561 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5562 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5563 output_offset for correct evaluation of addend.
5565 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5567 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5568 elf32_arm_allocate_interworking_sections and
5569 elf32_arm_process_before_allocation.
5571 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5573 * bfd-in.h: Ammend prototype for
5574 elf32_arm_process_before_allocation to remove surplus third
5577 * bfd-in2.h: Regenerate.
5579 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5581 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5583 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5585 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5586 calculated for RELOC_SPARC_REV32 case.
5588 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5590 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5591 elf32_arm_allocate_interworking_sections and
5592 elf32_arm_process_before_allocation.
5593 * bfd-in2.h: Regenerated.
5594 * elf32-arm.c Define elf32_arm_link_hash_table.
5595 (insert_thumb_branch): New routine.
5596 (find_thumb_glue): New routine.
5597 (find_arm_glue): New routine.
5598 (record_arm_to_thumb_glue): New routine.
5599 (record_thumb_to_arm_glue): New routine.
5600 (elf32_arm_link_hash_table_create): New routine.
5601 (elf32_arm_get_bfd_for_interworking): New routine.
5602 (elf32_arm_allocate_interworking_sections) New routine.
5603 (elf32_arm_process_before_allocation) New routine.
5604 (elf32_thumb_to_arm_stub): New routine.
5605 (elf32_arm_to_thumb_stub): New routine.
5606 (elf32_print_private_bfd_data): Fix typo.
5607 (elf32_arm_final_link_relocate): Add argument sym_sec.
5608 Check for branches to thumb symbols in case R_ARM_PC24.
5609 Check for branches to arm symbols in case R_ARM_THM_PC22.
5610 (elf32_arm_relocate_section): Pass symbol section to
5611 elf32_arm_final_link_relocate.
5613 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5615 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5616 entries unless the symbol is defined in the executable; in
5617 particular, undefined weak symbols get a PLT entry.
5619 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5621 * libaout.h: Remove nested comment to avoid warning.
5623 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5625 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5626 R_ARM_PC24 relocation.
5628 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5630 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5631 argument is_local. Add argument sym_flags. Check sym_flags
5632 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5633 (elf32_arm_relocate_section): Don't pass local sym and pass
5634 sym_flags to elf32_arm_final_link_relocate.
5636 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5638 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5639 to not count too few relocs for dynamicly linked executables.
5641 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5643 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5644 symbols without a dynamic index dynamic. Consider all weak
5646 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5647 correspondance between input and output sections.
5649 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5651 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5652 that use a .got.plt section start the got offset at zero.
5654 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5656 * ieee.c (ieee_write_processor): Correct the processor ID written
5657 out for bfd_arch_m68k, accommodating change of March 25.
5659 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5661 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5662 R_ARM_THM_RPC22 relocations.
5664 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5666 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5668 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5669 .got relocs in -Bsymbolic shared objects.
5671 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5673 * elf32-arm.c: Add private flags to ELF header.
5674 (elf32_arm_print_private_bfd_data): New Function.
5675 (elf32_arm_set_private_flags): New Function.
5676 (elf32_arm_copy_private_flags): New Function.
5677 (elf32_arm_merge_private_bfd_data): New Function.
5679 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5681 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5683 (elf32_sparc_relocate_section): Likewise.
5685 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5687 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5688 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5689 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5690 of the function. Recognize no .plt as static linking.
5692 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5694 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5695 ".liblist" string through gettext.
5697 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5699 * Makefile.am: Add support for elf32-arm.lo.
5700 * Makefile.in: Rebuild.
5701 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5702 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5703 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5704 * configure: Regenerate.
5705 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5706 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5707 bfd_target bfd_elf32_littlearm_vec.
5708 * elf32-arm.c: New file.
5710 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5712 * libaout.h (M_SPARCLITE_LE): New machine.
5713 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5714 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5715 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5716 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5717 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5718 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5719 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5720 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5721 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5722 be BFD_RELOC_SPARC_REV32.
5724 * config.bfd (sparc86x-*-aout): New
5726 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5728 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5729 actually mapping the output sections.
5731 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5734 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5735 (mn10300_elf_reloc_map): Similarly.
5736 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5738 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5740 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5742 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5743 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5744 elf_mips_reloc_type defined in elf/mips.h.
5746 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5748 * elf64-mips.c: Remove reloc_type definition completely. It's now
5751 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5753 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5754 as they are defined in elf/mips.h now.
5756 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5759 * Re-add lost change:
5760 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5762 (mn10300_elf_relax_section): Include stack space for register saves
5763 in the imm8 field of a "call" instruction.
5764 (compute_function_info): Determine how much stack is allocated by
5765 the movm instruction. Fix typo.
5766 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5768 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5770 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5771 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5773 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5775 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5777 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5779 * elf32-hppa.h: Let ELF header define the enum containing the
5780 external reloc numbers.
5781 * elf32-i386.h: Likewise.
5783 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5785 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5786 * elf32-mips.c: Likewise.
5787 * elf32-ppc.c: Likewise.
5789 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5791 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5792 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5794 * bfd-in.h: Regenerate.
5795 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5796 parameter to 'unsigned int' to avoid K&R compatability problems.
5798 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5800 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5801 functionname_ptr to be const. Change line_ptr to be unsigned.
5803 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5804 macro is not defined. Change second parameter from bfd_link_info
5805 to coff_final_link_info. Add prototype.
5806 (coff_final_link_postscript): Simplify handling when macro is not
5807 defined. Add prototype.
5809 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5811 * elf-mn10300.c: Before include system specific ELF header define
5812 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5813 * elf32-mips.c: Likewise.
5814 * elf32-ppc.c: Likewise.
5816 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5818 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5819 temporary patch over to elf64-mips.c as well.
5821 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5823 * elf32-mips.c (reloc_type): Temporarily disable definition of
5824 standard relocation since they are now defined in elf/mips.h.
5826 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5828 * elf-m10200.c (mn10200_elf_final_link_relocate):
5829 Modify range test for case R_MN10200_8.
5831 * elf-m10300.c (mn10300_elf_final_link_relocate):
5832 Modify range test for case R_MN10300_8.
5834 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5836 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5837 * elf32-i386.c (elf_backend_got_header_size): Define.
5838 (elf_backend_plt_header_size): Define.
5839 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5840 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5841 * elfxx-target.h: Provide a default of zero.
5842 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5843 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5845 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5846 entry from an executable, even if the plt refcount goes to 0.
5848 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5850 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5851 directory name at the line number.
5853 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5854 with an unspecified type.
5856 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5858 * sunos.c: Add undef of valid to avoid problem on SunOS.
5860 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5862 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5864 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5866 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5867 R_68K_PCxx and R_68K_xx relocations. Make sure that
5868 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5869 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5870 R_68K_xx relocations.
5871 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5872 that has no plt entry.
5873 (elf_m68k_relocate_section): Ignore the plt offset in a static
5875 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5877 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5880 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5882 (howto_table, reloc_map): Add entries for them.
5883 (elf_m68k_check_relocs): Handle them. Implement reference
5884 counting for got and plt entries.
5885 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5886 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5888 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5889 (elf_m68k_relocate_section): Handle the new reloc types.
5890 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5891 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5892 * elflink.h (elf_link_add_object_symbols): When creating an
5893 indirect reference for symbol versioning also copy the plt
5895 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5896 flag also reset the plt offset.
5897 (elf_link_assign_sym_version): Likewise.
5898 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5899 the size of the entry in bytes.
5900 (elf_gc_allocate_got_offsets): Likewise.
5902 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5904 * elflink.h (elf_gc_sections): Return true rather than falling off
5907 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5910 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5912 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5913 comment describing when it should be enabled.
5914 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5917 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5920 information ATN records.
5922 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5924 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5925 section for an absolute symbol in a fully linked file. Based on
5926 patch from Christian Holland <CHolland@de.lucent.com>.
5928 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5930 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5931 that a symbol is undefined.
5933 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5935 * som.c (som_bfd_gc_sections): Define.
5937 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5939 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5940 overflows in ARM_26D patches, since they have already been
5941 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5943 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5945 * coffcode.h (coff_write_object_contents): If we have any long
5946 section names, call coff_write_symbols even if there are no
5949 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5951 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5952 PT_LOAD segment, rather than only setting it once for the entire
5955 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5956 rather than ignoring every phdr with a p_paddr of 0, ignore all
5957 the phdrs if they all have a p_paddr of 0.
5959 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5960 section was discarded from the link.
5962 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5964 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5966 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5968 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5969 floating point operations.
5971 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5976 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5978 Merge of vax/vms (read-only) support
5979 * configure.com: Support Vax target.
5980 * makefile.vms: Support Vax target.
5981 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5982 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5984 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5986 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5988 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5990 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5992 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5993 * targets.c (bfd_target_ovax_flavour): New flavour.
5994 (vms_alpha_vec): Renamed from evax_alpha_vec.
5996 (target_vector): Update accordingly.
5997 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5999 (vax*-*-*vms*): New target.
6000 * Makefile.am: Update for renamed files. Rebuild dependencies.
6001 * bfd-in2.h: Rebuild.
6002 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6004 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6006 Based on patch from Matt Semersky <matts@scd.hp.com>:
6007 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6008 pointer on abfd->outsymbols.
6009 (generic_add_output_symbol): Handle NULL sym parameter.
6011 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6013 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6016 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6018 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6019 when handling 32 bit immediate relocs.
6020 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6022 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6024 * section.c (STD_SECTION): Account for recently added gc_mark
6025 field in struct asection.
6027 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6028 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6030 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6032 ELF Section-level Garbage Collection:
6033 * bfd.c (bfd_gc_sections): New.
6034 * aout-adobe.c: Hook to default implementation.
6035 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6036 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6037 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6038 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6039 * tekhex.c, versados.c: Likewise.
6040 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6041 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6043 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6044 (bfd_generic_gc_sections): New.
6045 * section.c (SEC_KEEP): New.
6046 (asection): Add gc_mark member.
6048 * elfcode.h (elf_gc*): New name remappings.
6049 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6050 sections to be excluded.
6051 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6052 (elf_gc_propogate_vtable_entries_used): New.
6053 (elf_gc_smash_unused_vtentry_relocs): New.
6054 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6055 (elf_gc_common_finalize_got_offsets): New.
6056 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6057 * elfxx-target.h: Add and default gc hooks.
6059 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6061 (struct elf_obj_tdata): Likewise for local_got_offsets.
6062 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6063 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6064 * elf64-sparc.c, elflink.h: Likewise.
6066 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6067 (ELF_LINK_HASH_MARK): Define.
6068 (struct elf_backend_data): Add GC hooks.
6069 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6071 * elf-m10300.c (mn10300_elf_check_relocs): New.
6072 (mn10300_elf_gc_mark_hook): New.
6073 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6074 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6075 (mn10300_elf_final_link_relocate): Likewise.
6076 (mn10300_elf_relocate_section): Likewise.
6077 (elf_backend_can_gc_sections): Define.
6078 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6079 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6080 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6081 (mips_info_to_howto_rel): Likewise.
6082 (mips_elf_relocate_section): Likewise.
6083 (mips_elf_check_relocs): Likewise.
6084 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6085 (elf_backend_can_gc_sections): Define.
6086 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6087 (ppc_elf_howto_raw): Handle them.
6088 (ppc_elf_reloc_type_lookup): Likewise.
6089 (ppc_elf_relocate_section): Likewise.
6090 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6091 Handle new vtable relocs.
6092 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6093 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6094 (elf_backend_can_gc_sections): Define.
6096 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6098 * archures.c (bfd_mach_mn10300): Define.
6099 * elf-m10300.c: Include elf/mn10300.h
6100 (elf_mn10300_mach): New function.
6101 (_bfd_mn10300_elf_final_write_processing): Likewise.
6102 (_bfd_mn10300_elf_object_p): Likewise.
6103 (elf_backendfinal_write_processing): Define.
6104 (elf_backend_object_p): Likewise.
6106 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6108 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6111 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6114 link_next field, not the next field.
6116 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6118 * elf.c (map_sections_to_segments): Check the section address
6119 against the phdr size both with and without a modulo of
6122 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6124 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6125 linker created empty input section if the output section has the
6128 * elflink.h (elf_link_output_extsym): Print an error message if
6129 _bfd_elf_section_from_bfd_section fails.
6131 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6134 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6136 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6137 native linker output. Avoid putting an empty section in more than
6140 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6142 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6143 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6145 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6147 * elf.c (swap_out_syms): New arg relocatable_p.
6148 Don't add section VMA to symbols for relocatable output.
6149 (_bfd_elf_compute_section_file_positions): Update call to
6152 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6154 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6155 against 'addend' be signed rather than unsigned.
6157 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6159 * elf32-m32r.c: Add prototyps for static functions.
6161 * coff-arm.c: Add prototypes for static functions.
6163 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6165 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6166 LMA is used to order sections in a segment.
6168 * elf32-v850.c: Add prototypes for static functions.
6169 Change type of addend parameter to bfd_vma in various functions.
6171 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6174 complain_overflow_signed instead of complain_overflow_bitfield.
6176 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6178 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6179 when comparing against 0.
6181 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * Makefile.am (config.status): New target.
6184 * Makefile.in: Rebuild.
6186 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6188 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6189 error if previous object endianness doesn't match current object.
6191 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6193 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6194 _bfd_elf_print_private)bfd_data ().
6196 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6198 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6200 (elf_link_add_object_symbols): Set type_change_ok and
6201 size_change_ok before calling elf_merge_symbol.
6203 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6204 undefined symbol error, don't also issue an overflow error.
6206 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6208 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6209 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6210 message instead of crashing.
6212 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6214 * archures.c (bfd_mach_cpu32): Define.
6215 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6217 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6218 * ieee.c: Include <ctype.h>.
6219 (ieee_object_p): Parse out process ID string to make it more
6220 likely to be acceptable for bfd_scan_arch.
6221 * bfd-in2.h: Rebuild.
6223 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6225 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6226 _bfd_elf_print_private_bfd_data() so that the program header will
6229 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6231 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6232 0x68. Reindent. Add some comments.
6234 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6236 * elf.c (copy_private_bfd_data): Adjust physical address of
6237 segment in output BFD to contain LMAs of its sections.
6239 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6241 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6242 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6243 endian data 32 bit relocations.
6244 (elf32_sparc_merge_private_bfd_data): Check if linking little
6245 endian objects with big endian objects.
6246 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6247 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6248 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6250 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6251 * archures.c (bfd_mach_sparc_sparclite_le): New.
6252 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6254 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6256 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6259 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6261 * bfd-in.h: Move over patch to bfd-in2.h.
6263 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6265 (_bfd_relocate_contents): Likewise.
6267 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6269 * peicode.h (add_data_entry): If the section has no private data
6270 then do not create a Data Dictionary entry for it.
6272 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6274 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6275 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6276 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6277 subsections during relaxation more correctly.
6279 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6281 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6282 Add extra argument to bfd_arm_process_before_allocation ().
6283 * bfd-in.h: Reflect changes made in bfd-in2.h.
6284 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6285 coff class of a BFD symbol.
6286 * coff-arm.c: Add support for interworking between Thumb code and
6287 non-interworking aware ARM code.
6289 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6291 * po/Make-in (install-info): New target.
6293 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6295 * filemode.c: Remove; not used.
6297 If sysdep.h includes a header file, don't include it again:
6298 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6300 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6302 * archive.c: Don't include <string.h> or <errno.h>.
6303 * evax-alpha.c; Don't include <stdio.h>.
6304 * evax-egsd.c: Likewise.
6305 * evax-etir.c: Likewise.
6306 * evax-misc.c: Likewise.
6307 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6308 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6310 * hpux-core.c: Likewise.
6311 * netbsd-core.c: Likewise.
6313 * libbfd.c: Don't include <sys/types.h>.
6314 * nlmcode.h: Don't include <string.h>.
6315 * osf-core.c: Don't include <string.h> or <stdio.h>.
6316 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6317 <errno.h>, or <unistd.h>.
6318 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6320 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6322 * configure.com: If the version number can not be found in
6323 configure.in, set it to "unknown" rather than "2.8.1".
6325 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6327 * elf32-mips.c (elf_mips_mach): New.
6328 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6329 (_bfd_mips_elf_final_write_processing): Use the names
6330 of machines, rather than the numbers. Set both the ARCH
6331 and MACH in e_flags. Handle a few more specific machines.
6332 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6333 EF_MIPS_ARCH and EF_MIPS_MACH.
6335 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6337 * syms.c (bfd_is_local_label): Revert last change.
6338 * srec.c (srec_write_symbols): Discard debugging symbols.
6340 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6342 * som.c: Include <ctype.h>.
6343 * som.h: Don't include sysdep.h.
6345 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6347 * libbfd.h: Rebuilt.
6348 * libbfd-in.h: Removed gettext includes and defines.
6349 * sysdep.h: Moved gettext-related includes and defines here.
6351 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6353 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6354 an ad-hoc test. Kill bogus #if 0 code.
6355 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6357 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6359 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6360 when generating a normal executable for a symbol defined in a
6361 regular file. When copying a reloc into the output file, adjust
6362 the addend for a PC relative reloc against a global symbol.
6364 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6366 * libbfd.h: Rebuilt.
6367 * libbfd-in.h (_): Define as dgettext.
6369 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6373 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6374 when declaring parameter types.
6375 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6377 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6379 * config.bfd: If we include any ELF targets in targ_defvec and/or
6380 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6381 * elf32-gen.c (dummy): New static const variable.
6382 (elf_generic_info_to_howto): New static function.
6383 (elf_generic_info_to_howto_rel): New static function.
6384 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6385 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6386 * elf64-gen.c: Same changes as elf32-gen.c.
6387 * elfcode.h (elf_object_p): For the generic target, ignore a
6388 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6390 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6393 * configure: Rebuild.
6395 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6397 * config.bfd: Update OSR5/Unixware patterns.
6399 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6401 * elf.c (assign_file_positions_for_segments): Allow for holes
6402 between sections added by a link script.
6404 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6406 * configure.in: Change version number to 2.9.4
6407 * configure: Rebuild.
6409 Based on patch from H.J. Lu <hjl@gnu.org>:
6410 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6411 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6412 * bfd-in2.h: Rebuild.
6414 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6416 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6419 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6421 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6422 (elf64_alpha_relax_section): Fill them in.
6423 (elf64_alpha_relax_opt_call): Implement more than a stub.
6424 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6425 alignment on .scommon.
6426 (elf64_alpha_merge_gots): Merge use counts as well.
6428 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6430 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6431 for calculating a local symbol's address.
6432 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6433 Set the .got's cooked size as well as the raw size.
6435 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6437 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6438 internationalisation of printed information.
6440 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6441 internationalisation of printed information.
6443 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * syms.c (struct indexentry): Change directory_name, file_name,
6446 and function_name fields to char *.
6447 (struct stab_find_info): Change cached_file_name field to char *.
6449 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6451 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6453 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6455 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6457 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6459 * Makefile.am (install-data-local): Make $(includedir).
6460 * Makefile.in: Rebuild.
6462 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6464 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6466 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6468 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6469 * Makefile.in: Rebuild.
6471 * bfd-in2.h: Rebuild for Nick's changes.
6473 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6475 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6476 change wrt length == max_namelen.
6478 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6480 * Many files: Added gettext invocations around user-visible
6482 * libbfd-in.h: Added gettext includes and defines.
6483 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6484 HAVE_LC_MESSAGES): Define.
6485 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6487 * Makefile.am (SUBDIRS): Added po.
6488 (POTFILES): New macro.
6489 (po/POTFILES.in): New target.
6490 (SOURCE_HFILES): New macro.
6492 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6494 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6496 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6497 NT_PRSTATUS note section encountered, it contains the status of
6498 the currently executing thread when the core file was written.
6500 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6502 * libcoff.h: Add extra parameter to
6503 bfd_coff_link_output_has_begun overrideable function.
6504 * cofflink.c: Pass extra parameter to
6505 bfd_coff_link_output_has_begun function.
6506 * bfd-in.h: Add prototypes for exported ARM interworking
6508 * peicode.h: ARM specific code reorganised to conform to BFD
6510 * coffcode.h: ARM specific code reorganised to conform to BFD
6512 * coff-arm.c: Code reorganised to conform to the BFD coding
6513 conventions. Global variables have been moved into an ARM
6514 specific hash table structure and a new function:
6515 bfd_arm_get_bfd_for_interworking() has been created which is
6516 called from the linker scripts.
6518 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6520 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6522 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6523 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6524 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6525 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6527 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6529 * config.bfd: Added sparc86x support.
6531 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6533 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6534 an out of range pc-relative jump/call to an undefined weak symbol.
6536 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6538 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6541 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6544 an error other than bfd_error_system_call, set the error to
6545 bfd_error_wrong_format.
6547 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6548 bfd_elf32_powerpcle_vec.
6550 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6551 program segments are zero, don't set p_paddr_valid.
6553 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6555 * elf64-alpha.c: Initial implementation of relaxation --
6556 (struct alpha_elf_link_hash_entry): Add use_count member.
6557 (elf64_alpha_check_relocs): Initialize and increment it.
6558 (elf64_alpha_can_merge_gots): Check it when considering merging.
6559 (elf64_alpha_merge_gots): Drop entries with zero use.
6560 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6561 (elf64_alpha_always_size_sections): Split out got sizing ...
6562 (elf64_alpha_size_got_sections): ... here. New function.
6563 (elf64_alpha_relax_find_reloc_ofs): New function.
6564 (elf64_alpha_relax_with_lituse): Likewise.
6565 (elf64_alpha_relax_without_lituse): Likewise.
6566 (elf64_alpha_relax_opt_call): Likewise.
6567 (elf64_alpha_relax_section): Likewise.
6568 (elf64_alpha_add_symbol_hook): Likewise.
6569 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6570 (elf64_alpha_relocate_section): Likewise.
6571 (bfd_elf64_bfd_relax_section): Define.
6572 (elf_backend_add_symbol_hook): Likewise.
6574 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6576 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6577 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6578 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6580 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6582 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6583 * configure: Rebuild.
6585 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6587 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6588 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6589 * configure.in: Define and substitute WIN32LDFLAGS and
6591 * aclocal.m4: Rebuild with new libtool.
6592 * configure, Makefile.in: Rebuild.
6594 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6596 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6597 before any other symbols in the same section.
6599 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6601 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6604 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6606 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6608 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6609 Use addr_size for address size, rather than sizeof(bfd_vma).
6610 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6611 Fix call to read_address.
6612 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6613 Scrap other unneeded arguments. Fix call to read_address.
6614 (scan_unit_for_functions): Fix call to read_attribute.
6615 (parse_comp_unit): We now handle more values for addr_size.
6616 Set addr_size in unit. Fix call to read_attribute and
6619 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6621 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6623 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6625 * archures.c (bfd_default_scan): Add m68k cases back to default
6626 switch, reverting patch of March 25, since IEEE support depends
6629 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6631 * Makefile.am (diststuff): New target.
6632 * Makefile.in: Rebuild.
6634 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6636 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6637 som_offset when we have an extended name table.
6639 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6641 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6643 * Makefile.in: Rebuild.
6645 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6647 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6648 symbols when creating a shared library.
6649 (elf_m68k_adjust_dynindx): New function, used by above code.
6650 (elf_m68k_finish_dynamic_sections): Initialize the section
6652 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6654 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6656 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6659 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6661 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6664 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6666 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6669 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6671 * configure.in: Set version to 2.9.1.
6672 * configure: Rebuild.
6674 * Branched binutils 2.9.
6676 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6678 * syms.c (ENABLE_CACHING): Define.
6679 (struct indexentry): Define.
6680 (struct stab_cache): Remove.
6681 (cmpindexentry): New static function.
6682 (struct stab_find_info): Add new fields: indextable,
6683 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6684 cached_file_name. Remove fields: file_cache, function_cache, and
6686 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6687 index table and search it.
6689 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6691 * elf.c (_bfd_elf_copy_private_section_data): Call
6692 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6694 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6696 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * coff-arm.c: Define all globally visible variables and functions
6699 only when COFF_WITH_PE is not defined.
6700 * configure.in (armpe_little_vec, armpe_big_vec): Add
6702 * configure: Rebuild.
6704 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6706 Fix some gcc -Wall warnings:
6707 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6708 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6709 * archures.c (bfd_default_scan): Likewise.
6710 * bfd.c (bfd_scan_vma): Likewise.
6711 * binary.c (mangle_name): Likewise
6712 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6713 * coff-sh.c (sh_relocate_section): Likewise.
6714 * coff-stgo32.c (create_go32_stub): Likewise.
6715 * coffcode.h (coff_slurp_line_table): Likewise.
6716 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6717 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6718 (assign_file_positions_for_segments): Likewise.
6719 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6720 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6721 * oasys.c (oasys_write_sections): Likewise.
6722 * ppcboot.c (ppcboot_object_p): Likewise.
6723 (mangle_name): Likewise.
6724 * riscix.c (riscix_fix_pcrel_26): Likewise.
6725 * srec.c (srec_scan): Likewise.
6726 * stabs.c (_bfd_write_section_stabs): Likewise.
6727 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6728 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6729 switch. Declare parameters for function pointers.
6730 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6732 * elf.c (elf_sort_sections): Likewise.
6733 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6734 Add default cases to switches.
6735 (coff_arm_relocate_section): Remove unused local variables.
6737 (coff_arm_bfd_set_private_flags): Change flag variable to type
6739 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6740 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6741 (dump_toc): Change cat to const, and initialize it.
6742 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6743 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6744 (sh_elf_relocate_section): Initialize r_symndx.
6745 * coffcode.h (coff_compute_section_file_positions): Only declare
6746 old_sofar if ALIGN_SECTIONS_IN_FILE.
6747 (coff_write_object_contents): Initialize csym.
6748 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6749 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6751 * dwarf2.c: Include libiberty.h.
6752 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6753 (decode_line_info): Remove unused local variables.
6754 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6755 (m32r_elf_relocate_section): Likewise.
6756 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6757 (v850_elf_reloc): Likewise.
6758 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6759 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6760 * elf.c (assign_file_positions_for_segments): Always set adjust.
6761 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6762 parenthesize expression.
6763 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6764 (m32r_elf_object_p): Return a value.
6765 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6766 * elf32-mips.c (mips_elf_final_link): Initialize last.
6767 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6768 * elf32-v850.c (v850_elf_object_p): Return a value.
6769 (v850_elf_print_private_bfd_data): Change fprintf format string.
6770 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6772 * elflink.h (elf_link_add_object_symbols): Change vernum to
6773 unsigned int, and initialize it. Change fprintf format string.
6774 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6775 when setting or comparing to soname_indx.
6776 (elf_create_pointer_linker_section): Change num_symbols to
6778 * libcoff-in.h (coff_data_type): Change flags to flagword.
6779 * peicode.h (pe_print_idata): Initialize idx. Change j to
6780 bfd_size_type. Initialize hint_member. Remove useless test to
6782 (pe_print_edata): Change num_functions and num_names in struct
6783 EDT_type to unsigned long. Remove cast. Change fprintf format
6785 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6786 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6788 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6789 int *. Update uses. Change j to long.
6790 * bfd-in2.h, libcoff.h: Rebuild.
6792 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6794 * elf32-v850.c Remove definition of USE_REL.
6795 (v850_elf_info_to_howto_rela): New function.
6796 (v850_elf_perform_relocation): Renamed from
6797 v850_elf_store_addend_in_insn. Removed replace argument.
6798 (v850_elf_reloc): store the relocation in the addend field instead
6800 (v850_elf_final_link_relocate): Now calls
6801 v850_elf_perform_relocation.
6802 (v850_elf_relocate_section): Remove code to generate REL
6805 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6807 * coffcode.h (coff_new_section_hook): Set the type and storage
6808 class in the native symbol information allocated for a new section
6811 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6813 * peicode.h: Chain together calls to
6814 coff_bfd_copy_private_bfd_data and
6815 coff_bfd_print_private_bfd_data.
6817 * coff-arm.c: Add prototypes for
6818 coff_arm_bfd_print_private_bfd_data and
6819 coff_arm_bfd_copy_private_bfd_data.
6821 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6823 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6826 * peicode.h: Call arm-coff private data functions after handling
6829 * coff-arm.c: Turn statics into globals so that they can be shared
6830 both pe and pei backends.
6832 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6834 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6836 (sunos_write_object_contents): Likewise.
6837 * aoutx.h (NAME(aout,machine_type)): Likewise.
6838 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6840 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6842 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6844 (bfd_default_scan): Remove m68k special cases.
6845 * bfd-in2.h: Rebuild.
6846 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6848 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6849 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6851 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6852 selection, change printable_name to just "m68k" and make that the
6853 default instead of m68k:68020.
6855 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6857 (MY_get_section_contents): Define as aout_32_get_section_contents
6858 rather than NAME(aout,get_section_contents).
6860 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6862 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6863 and call bfd_default_set_arch_mach to do the real work.
6865 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6867 * bout.c (BALX): Include return register g14 as part of the insn.
6869 (calljx_callback): Use it.
6871 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6873 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6874 * libbfd.h: Rebuild.
6876 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6877 byte_count to unsigned int.
6878 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6879 unused local variables.
6881 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6882 variables er and er1.
6884 * cpu-v850.c: Include <ctype.h>.
6885 (scan): Case isdigit argument to unsigned char.
6887 From Yan Meroth <YAN.MEROTH@st.com>:
6888 * ihex.c (ihex_scan): Add extbase variable so that getting an
6889 extended linear address record does not ignore any previous
6891 (ihex_write_object_contents): When writing out an extended linear
6892 address record, zero out any previous extended address.
6894 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6896 * ieee.c (do_one): Check section before dereferencing it.
6897 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6898 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6900 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6902 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6904 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6906 * coff-arm.c: Add interworking functions to pe backends.
6908 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6910 * configure.in: Use AM_DISABLE_SHARED.
6911 * aclocal.m4, configure: Rebuild with libtool 1.2.
6913 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6915 * coff-arm.c (coff_arm_relocate_section): Better error messages
6916 when interowrking conflucts occur. Courtesy of Jonathan Walton
6918 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6919 relocations. Patch courtesy of Jonathan Walton and Tony
6922 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6924 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6925 part of Feb 22 change controling when to override the existing
6926 symbol with the .plt entry.
6928 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6930 * config.bfd (targ_cpu): Add thumb-pe target.
6932 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6933 functions in PE build.
6935 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6937 * config.bfd (sparclite-*-elf*): Added.
6939 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6941 * configure.in: Add elf.lo to elf shell variable.
6942 * Makefile.am (BFD_LIBS): Remove elf.lo.
6943 (BFD_LIBS_CFILES): Remove elf.c.
6944 (BFD32_BACKENDS): Add elf.lo.
6945 (BFD32_BACKENDS_CFILES): Add elf.c.
6946 * configure, Makefile.in: Rebuild.
6948 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6950 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6951 relocation against a non-local symbol should not have a dynamic
6954 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6956 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6958 (pe_print_private_bfd_data): Print PE flags. From Mikey
6959 <jeffdb@netzone.com>.
6961 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6963 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6964 a plt entry when we can determine that we authoritatively define
6967 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6969 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6970 don't actually use trad-core, but a SunOS-style core file handled
6972 * hosts/sparclinux.h: Remove.
6974 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6976 * peicode.h (pe_print_idata): If there is no .idata section, look
6977 for the import tables in some other section. Make the initial
6978 label line up better with the data. Print the import address
6979 table even if there is no import name table. If the import
6980 address table holds actual addresses, print them.
6982 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6984 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6985 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6986 bfd_error_system_call.
6988 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6990 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6991 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6993 From H.J. Lu <hjl@gnu.org>:
6994 * Makefile.am (libbfd_la_LDFLAGS): Define.
6995 * Makefile.in: Rebuild.
6997 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6999 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7000 * netbsd.h (MACHTYPE_OK): Define.
7001 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7002 calling N_SET_MACHTYPE, rather than having a switch.
7003 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7005 * i386netbsd.c (MACHTYPE_OK): Don't define.
7006 (DEFAULT_MID): Define.
7007 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7008 (MACHTYPE_OK): Don't define.
7009 (DEFAULT_MID): Define.
7010 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7011 (DEFAULT_MID): Define.
7012 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7013 (DEFAULT_MID): Define.
7014 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7015 (DEFAULT_MID): Define.
7017 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7018 * vaxnetbsd.c: New file.
7019 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7020 rather than netbsd_core.
7021 * targets.c (vaxnetbsd_vec): Declare.
7022 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7023 defined, add netbsd_core_vec.
7024 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7025 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7026 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7027 * config.bfd (alpha*-*-netbsd*): New target.
7028 * Makefile.am: Rebuild dependencies.
7029 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7030 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7031 * configure, Makefile.in: Rebuild.
7033 * configure.host: Remove the old shared library build stuff. We
7034 now use libtool instead.
7036 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7038 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7040 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7042 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7043 * configure: Rebuild.
7045 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7046 * elf32-v850.c (remember_hi16s_reloc): New function.
7047 (find_remembered_hi16s_reloc): New function.
7048 (v850_elf_store_addend_in_insn): Use the above new functions to
7049 match up HI6S relocs with LO16 relocs.
7051 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7053 * configure.in: Change -linux* to -linux-gnu*.
7054 * config.bfd, configure.host: Likewise.
7055 * configure: Rebuild.
7057 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7059 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7060 LO16/HI16S bug and improve comments about what is going on.
7062 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7064 * configure, aclocal.m4: Rebuild with new libtool.
7066 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7068 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7069 when merging v850 code into v850e/v850ea code. Do not initialise
7070 output flags if the input is the default architecture.
7072 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7074 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7075 get the size from bfd_arch_bits_per_address instead of directly
7078 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7080 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7081 to wrap, just return all 1's bits instead.
7082 * libbfd.h: Regenerate.
7084 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7086 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7088 (coff_relocate_section): If COFF_WITH_PE, define as
7089 coff_pe_i386_relocate_section.
7090 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7091 skip empty sections, to match coff_write_object_contents.
7093 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7094 rather than swapping out r_offset twice. From Luke Deller
7095 <luked@cse.unsw.edu.au>.
7097 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7099 * configure.in: Set libtool_enable_shared rather than
7100 libtool_shared. Remove diversion hack.
7101 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7104 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7106 * syms.c (struct stab_cache): Define.
7107 (struct stab_find_info): Remove cached_offset, cached_stab,
7108 cached_str, and cached_stroff fields. Add file_cache,
7109 function_cache, and line_cache fields.
7110 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7113 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7115 * peicode.h (pe_print_idata): Check for import of ordinal rather
7117 (pe_print_edata): If there is no .edata section, look for the
7118 export data in some other section.
7120 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7122 * configure.in: Change version to 2.8.4.
7123 * configure: Regenerated.
7125 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7127 Add tms320c30 support:
7128 * cpu-tic30.c: New file.
7129 * aout-tic30.c: New file.
7130 * coff-tic30.c: New file.
7131 * archures.c (bfd_arch_tic30): Define.
7132 (bfd_tic30_arch): Declare.
7133 (bfd_archures_list): Add bfd_tic30_arch.
7134 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7136 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7137 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7138 (coff_set_flags): Likewise.
7139 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7140 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7141 * Makefile.am: Rebuild dependencies.
7142 (ALL_MACHINES): Add cpu-tic30.lo.
7143 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7144 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7145 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7146 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7148 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7150 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7151 to lag behind LO16 reloc by a couple of instructions.
7153 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7155 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7156 make to reexamine the file timestamp.
7157 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7159 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7162 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7164 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7165 to create .dynsbss and .rela.sbss sections.
7166 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7167 copied from dynamic objects into .sbss.
7168 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7169 use it. Correct typo of .rela.sdata2.
7170 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7171 put the data, which may now be in .sbss.
7172 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7173 (elf_backend_create_dynamic_sections): Define as
7174 ppc_elf_create_dynamic_sections.
7176 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7177 against _GLOBAL_OFFSET_TABLE_.
7178 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7179 shared libraries which refer to local symbols. Make sure that the
7180 test for allocating space for a reloc in a shared object is the
7181 same as the test for emitting a reloc.
7183 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7185 * config.bfd (i[3456]-*-mingw32*): New target.
7186 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7187 * aclocal.m4, configure: Rebuild.
7189 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7191 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7194 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7196 Sparc v9 ABI compliant PLT:
7197 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7198 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7199 (LARGE_PLT_THRESHOLD): New define.
7200 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7201 (sparc64_elf_build_plt): New function.
7202 (sparc64_elf_plt_entry_offset): Likewise.
7203 (sparc64_elf_plt_ptr_offset): Likewise.
7204 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7205 contain the index for convenience. Skip the initial entries
7207 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7208 memory for the benefit of .rela.plt.
7209 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7210 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7211 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7212 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7213 Call sparc64_elf_build_plt.
7214 (elf_backend_want_got_plt): No.
7215 (elf_backend_plt_readonly): No.
7216 (elf_backend_plt_alignment): 8.
7218 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7219 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7220 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7223 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7225 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7227 * cpu-mips.c (arch_info_struct): Add mips variants.
7228 * bfd-in2.h: Rebuilt.
7230 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7232 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7235 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7237 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7238 (i[3456]86sco3.2v5*coff): New target.
7240 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7242 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7244 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7246 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7247 * bfd-in2.h: Regenerate.
7249 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7251 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7253 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7255 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7256 adjust addend for an output common symbol (from Jimmy Blair
7257 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7258 defined symbol to counteract adjustment made in generic relocation
7261 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7263 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7265 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7266 (GET_SCNDHR_NLNNO): Likewise.
7268 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7270 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7272 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7274 * elf32-m32r.c: Add macros to handle NOP insertion.
7276 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7278 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7279 (xcoff_mark): Likewise.
7280 (xcoff_build_ldsyms): Mark absolute symbols.
7282 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7284 * bout.c (b_out_write_object_contents): Sort symbols before output
7285 to keep {CALL,BAL}NAME symbols adjacent.
7286 (b_out_symbol_cmp): New function.
7288 For older changes see ChangeLog-9697
7294 version-control: never