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311 Commits

Author SHA1 Message Date
Nick Clifton
16e9c715df Apply patch from Egor Duda to process win32_pstatus notes in core dumps. 2000-01-10 18:50:16 +00:00
Nick Clifton
7a13edea08 ELF visibility patch from Martin Loewis. 2000-01-03 18:32:21 +00:00
Richard Henderson
ea44b73426 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all 
if no dynamic sections created.
 1999-12-29 19:50:13 +00:00
Nick Clifton
b1f10154aa fix PE file format detection 1999-12-28 00:25:18 +00:00
Nick Clifton
cb665cd3e2 Move PE format object file detection code into common place. 1999-12-17 19:03:09 +00:00
Nick Clifton
af74ae9911 catch bad arm relocs 1999-12-17 00:42:32 +00:00
Nick Clifton
48dfb43001 Fix detection of common symbols 1999-12-14 23:35:43 +00:00
Andrew Cagney
93be3c4bd2 Add support for sparc-*-netbsdelf* and sparc-*-netbsdaout*. 1999-12-14 05:13:29 +00:00
Nick Clifton
ceddadb217 fix detection of common symbols. 1999-12-14 02:20:57 +00:00
Nick Clifton
a3a8c91d41 Fix elf linker's handling of commons in archive maps 1999-12-10 20:17:28 +00:00
Nick Clifton
77fb9c28ac Revert previous patch. 1999-12-10 18:51:35 +00:00
Nick Clifton
ad247e3c7d Change AR for ELF so that common symbols are not included in archive map. 
Change LD for ELF so that archive elements whoes archive map contains a
 reference to a common symbol will get linkled in.
Add new field to bfd_target structure and initialise it for all bfd targets.
 1999-12-10 01:41:22 +00:00
Jim Blandy
6fe6a46127 *** empty log message *** 1999-12-07 23:56:53 +00:00
Ian Lance Taylor
2a6d49ea17 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16 
value by 4 before storing it back in the field.  From
	Koundinya. K <kk@ddeorg.soft.net>.
 1999-12-03 06:51:54 +00:00
Jeff Law
31f8dc8fce * archures.c (bfd_mach_am33): Define. 
* bfd-in2.h: Rebuilt.
        * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
        * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
        (compute_function_info): Handle additional registers saved by
        movm on the am33.
        (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
        (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
 1999-12-01 10:14:02 +00:00
Jim Blandy
98d8431c7d * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New 
functions.
* bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
declarations.
 1999-11-29 20:33:38 +00:00
Michael Meissner
fe174262ec Add new relocations for alpha explicit relocation support 1999-11-28 03:26:42 +00:00
Nick Clifton
20cfcaae7b Add support for target specific processing of ELF segments 1999-11-26 09:52:23 +00:00
Nick Clifton
ba3d4249ed Add SEC_CODE and SEC_READONLY flags to glue sections. 1999-11-25 11:52:39 +00:00
Nick Clifton
811b4bf61d Add SEC_CODE and SEC_READONLY flags to glue sections. 1999-11-25 11:45:05 +00:00
Nick Clifton
01ef19d281 fix typoi 1999-11-20 11:53:57 +00:00
Catherine Moore
1ca42bada0 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding. 
(elf_cpu32_plt_entry): Likewise.
 1999-11-19 15:41:55 +00:00
Nick Clifton
078c8694a9 Fix processing of RVA relocs 1999-11-18 18:36:35 +00:00
Richard Henderson
86dc0f79f5 * elf-bfd.h (struct elf_backend_data): Reorder collect and 
type_change_ok; add sign_extend_vma.
        * elf32-mips.c (elf_backend_sign_extend_vma): Define.
        * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
        (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
        * elfxx-target.h (elf_backend_sign_extend_vma): Default.
        (elfNN_bed): Follow struture changes.
 1999-11-18 01:06:45 +00:00
Ian Lance Taylor
0bff3f4bb6 * libbfd.c (bfd_read): Check result of read against desired result 
using !=, not <.
	(_bfd_generic_get_section_contents): Set bfd_error if the seek is
	invalid compared to the section size.
 1999-11-09 19:13:21 +00:00
Jeff Law
832fc2027d * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND, 
R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
 1999-11-02 08:46:25 +00:00
Ian Lance Taylor
71a40b32ae * elflink.h (elf_bfd_final_link): Make last_local signed. 1999-10-28 04:08:57 +00:00
Ian Lance Taylor
8140b6644d * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section 
starts with a zero.
 1999-10-28 03:52:01 +00:00
Michael Meissner
7af8cca959 D10V patches from Cagney 1999-10-25 13:57:39 +00:00
Andrew Haley
a67a877774 1999-10-15 Andrew Haley <aph@cygnus.com> 
* dwarf1.c (parse_die): Fail to parse a die if its length is zero.
 1999-10-18 12:45:21 +00:00
Jeff Law
7a7191b720 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int. 1999-10-17 23:21:41 +00:00
Ian Lance Taylor
64df8d0bce * elflink.h (elf_merge_symbol): When overriding a weak symbol with 
a defined symbol in a shared library, clear the DEF_DYNAMIC flag
	too.
 1999-10-08 15:21:56 +00:00
Geoffrey Keating
0af9979518 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL 
relocs also need the GP value.
(_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
properly.  Handle sign-extension for R_MIPS_64 correctly.  Correct
the GP value for R_MIPS_LITERAL relocs too.  Handle
R_MIPS_64 relocs properly on big-endian MIPS.
(mips_elf_sign_extend): Behave properly with 'long long'.
(mips_elf_highest): Correct typo.
 1999-10-08 03:07:07 +00:00
Doug Evans
a23ef39fe9 * archures.c (bfd_mach_m32rx): Define it. 
* bfd-in2.h: Rebuild.
 1999-10-05 01:14:20 +00:00
Doug Evans
e916b64e85 * cpu-m32r.c (arch_info_struct): New static global. 
(bfd_m32r_arch): Refer to it.
	* elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
	(m32r_elf_print_private_bfd_data): Ditto.
	(m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
 1999-10-05 00:54:12 +00:00
Richard Henderson
f4bda9848f Fred Fish <fnf@cygnus.com> 
* targets.c (cisco_core_vec): Replaced with two new vecs ...
        (cisco_core_big_vec): Add new bigendian vec.
        (cisco_core_little_vec): Add new little endian vec.

        * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
        (crash_info_locs): Add array of possible offsets.
        (MASK_ADDR): Mask to apply to crash info offset.
        (crashinfo_external): Add textbase, database, bssbase and
        turn into a typedef.
        (cisco_core_file_validate): Renamed from cisco_core_file_p.
        Many small changes to account for additional hardware versions.
        Pick a reasonable size for ".reg" section.  Add a ".crash"
        section to allow access to crashinfo_external struct.
        (cisco_core_file_p): New version of this function that
        iterates over crash_info_locs, calling cisco_core_file_validate.
        (cisco_core_vec): Old big endian only vec replaced with ...
        (cisco_core_big_vec): Add big endian version.
        (cisco_core_little_vec): Add little endian version.

        * configure.in (cisco_core_vec): Split to two new vectors ...
        (cisco_core_big_vec): New target vector.
        (cisco_core_little_vec): New target vector.
        * configure: Regenerate.
        * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
        to cisco_core_big_vec in targ_selvecs.
 1999-09-28 21:45:39 +00:00
Geoffrey Keating
d02f29adb2 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete. 
(mips_elf_relocate_got_local): Unused, delete.
(mips_elf_relocate_global_got): Unused, delete.
 1999-09-28 04:11:05 +00:00
Richard Henderson
27ac83bfca Fred Fish <fnf@cygnus.com> 
* elf.c (bfd_section_from_phdr): Add typename variable.  Use p_type
        to initialize it to something meaningful.  Then use it to generate
        more useful segment names.
 1999-09-24 17:06:35 +00:00
Jeff Law
2667095fc0 * som.c (NO_PCREL_MODES): Define if the system does not define 
R_SHORT_PCREL_MODE.
        (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
        (som_write_fixups): Eliminate redundant pcrel mode relocs.  Handle
        R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
        * libhppa.h (dis_assemble_22): New function.
        (bfd_hppa_insn2fmt): Handle long branch.

        * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
        in PA2.0.
 1999-09-19 18:22:20 +00:00
Alan Modra
b7be1db6b5 Support 8 and 16-bit relocs for i386coff. Enable i386 gas testsuite tests 
previously disabled for lack of such support.  For *-*-linux*libc1 targets,
XFAIL a ld testsuite that fails due to a bug in the dynamic linker prior to
glibc-2.1.
 1999-09-18 00:44:47 +00:00
Nick Clifton
57db232e4b Undeo previous delta. Set gc_mark instead. 1999-09-17 11:04:47 +00:00
Jeff Law
b2df14602e * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL. 1999-09-16 21:01:08 +00:00
Jeff Law
1209c61294 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the 
symbol table, then just compute a suitable value (but do not
        create a __gp symbol).
 1999-09-16 20:39:10 +00:00
Catherine Moore
38f7d33d09 (elf_cpu32_plt0_entry): Use a1 instead of a0. 
(elf_cpu32_plt_entry): Likewise.
 ----------------------------------------------------------------------
 1999-09-16 18:25:09 +00:00
Jeff Law
dfec422f08 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined 
symbols when building shared libraries.
        (elf_hppa_final_link_relocate): Correct handling of PCREL
        relocations against undefined symbols.
 1999-09-16 16:51:34 +00:00
Nick Clifton
d0f2103d07 Mark interworking sections as linker created to prevent garbage collection. 1999-09-16 15:32:40 +00:00
Jeff Law
19ef546580 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling. 
(elf_hppa_final_link_relocate): Consistently create an absolute
        address, then subtract out the value of __gp.
 1999-09-15 08:51:45 +00:00
Michael Meissner
6d83c84bcf Fix problem with going to automake 2.14 1999-09-14 23:29:35 +00:00
Nick Clifton
06a5ee5553 Change ELF_MAXPAGESIZE to 0x1 1999-09-14 10:34:02 +00:00
Jeff Law
2ec0dd123c * elf-hppa.h (elf_hppa_record_segment_addrs): New function. 
(elf_hppa_final_link): Initialize text_segment_base and
        data_segment_base.
        (elf_hppa_final_link_relocate): Handle SEGREL relocations.
 1999-09-14 03:44:43 +00:00