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
Jim Blandy
ff08c6bbc8
Add support for SSE registers in ELF core files.
...
* elf.c (elfcore_make_note_pseudosection): New function.
(elfcore_grok_prfpreg): Use it.
(elfcore_grok_prxfpreg): New function.
(elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1999-12-07 23:51:02 +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
Ian Lance Taylor
a8c5faf7f6
* ieee.c (ieee_slurp_debug): Get the length of the debug
...
information right if there is no data part.
1999-11-09 19:11:52 +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
68f8e33e59
Fix typo in last change.
1999-10-17 23:41:19 +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
Ian Lance Taylor
9eb7245e8b
fix comment; from Fred Fish <fnf@ninemoons.com>
1999-09-19 22:43:16 +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
Jeff Law
b2e311df32
* elf-hppa.h (elf_hppa_final_link): Remove unused variables.
...
(elf_hppa_final_link_relocate): Likewise.
(elf_hppa_relocate_insn): Likewise.
(elf_hppa_relocate_section): Initialize HOWTO.
1999-09-14 02:03:58 +00:00
Ian Lance Taylor
e5db213db2
1999-09-13 Donn Terry <donn@interix.com>
...
* coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
handling to support both GNU and MS objects.
1999-09-13 23:55:22 +00:00
Ian Lance Taylor
7920749071
1999-09-13 Donn Terry <donn@interix.com>
...
* coffcode.h (coff_write_object_contents): Don't check reloc_count
when determining whether to set F_RELFLG.
1999-09-13 23:42:43 +00:00
Nick Clifton
59f2c4e703
Apply Philip Blundell's patch to prevent range checks on weak symbols.
1999-09-13 09:59:02 +00:00
Alan Modra
2f66722d55
Hackery to handle ix86 "jmp constant" as a pc-relative jump to the given
...
absolute address.
1999-09-13 06:45:15 +00:00
Jeff Law
228d307f1b
* elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
...
Stub SEGREL32. Return an error for any relocation not handled.
1999-09-13 05:51:32 +00:00
Ian Lance Taylor
49147fca36
* cofflink.c (coff_link_add_symbols): Look for special MSVC string
...
constant symbols, and avoid multiple definition errors on them.
1999-09-12 16:28:20 +00:00