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(elf_i386_relocate_section): A pc-relative relocation against a

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now-local symbol should not have a dynamic relocation.
This commit is contained in:
Ulrich Drepper 1998-02-23 23:58:16 +00:00
parent 34e2f57412
commit b35d842de7
1 changed files with 57 additions and 51 deletions
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108
bfd/ChangeLog
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@ -1,3 +1,9 @@
1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
* elf32-i386.c (elf_i386_relocate_section): A pc-relative
relocation against a now-local symbol should not have a dynamic
relocation.
Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
* peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
@ -8,8 +14,8 @@ Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
a plt entry when we can determine that we authoritatively define
the symbol.
a plt entry when we can determine that we authoritatively define
the symbol.
Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
@ -308,8 +314,8 @@ Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
(sparc64_elf_build_plt): New function.
(sparc64_elf_plt_entry_offset): Likewise.
(sparc64_elf_plt_ptr_offset): Likewise.
(sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
contain the index for convenience. Skip the initial entries
(sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
contain the index for convenience. Skip the initial entries
in .rela.plt.
(sparc64_elf_size_dynamic_sections): Zero the allocated contents
memory for the benefit of .rela.plt.
@ -324,7 +330,7 @@ Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
* elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
* elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
* elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
* elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
to be called.
Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
@ -341,7 +347,7 @@ Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
* config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
* config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
(i[3456]86sco3.2v5*coff): New target.
Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
@ -460,14 +466,14 @@ Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
* elf.c (_bfd_elf_find_nearest_line): Call
_bfd_dwarf2_find_nearest_line first.
* elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
* dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
* dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
start-sanitize-m32rx
* elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
object files to be merged into a M32RX executable.
* archures.c: Add bfd_mach_m32rx.
end-sanitize-m32rx
* archures.c: Add bfd_mach_m32r.
@ -491,24 +497,24 @@ Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
(m32r_elf_print_private_bfd_data): New Function.
(elf_backend_object_p): Point to m32r_object_p.
(elf_backend_final_write_processing): Point to
m32r_elf_final_write_processing.
m32r_elf_final_write_processing.
(bfd_elf32_bfd_copy_private_bfd_data): Point to
m32r_elf_copy_private_bfd_data.
m32r_elf_copy_private_bfd_data.
(bfd_elf32_bfd_merge_private_bfd_data): Point to
m32r_elf_merge_private_bfd_data.
m32r_elf_merge_private_bfd_data.
(bfd_elf32_bfd_set_private_flags): Point to
m32r_elf_set_private_bfd_data.
m32r_elf_set_private_bfd_data.
(bfd_elf32_bfd_print_private_bfd_data): Point to
m32r_elf_print_private_bfd_data.
m32r_elf_print_private_bfd_data.
start-sanitize-m32rx
* cpu-m32r.c: Add m32rx cpu architecture.
* bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
architecture machines.
architecture machines.
end-sanitize-m32rx
* bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
machines.
machines.
Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
@ -593,7 +599,7 @@ Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
v850_elf_relocate_section): Fix PR2 14180 and 14181
v850_elf_relocate_section): Fix PR2 14180 and 14181
(v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
@ -620,7 +626,7 @@ Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
gcc/config/arm/semi.h
* coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
classes.
classes.
Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
@ -733,7 +739,7 @@ Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
* config.bfd (sparc64-*-linux*): New target.
* elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
* elflink.c (_bfd_elf_create_got_section): Set .got alignment based
on arch_size.
@ -743,7 +749,7 @@ Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
alignment to LOG_FILE_ALIGN.
* elfxx-target.h (elf_backend_plt_alignment): Provide default.
(elfXX_bed): Init plt_alignment.
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
@ -751,12 +757,12 @@ Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
(sparc64_elf_howto_table): Fix a few name strings.
(ELF_DYNAMIC_INTERPRETER): New definition.
(sparc64_elf_relocate_section): Handle shared libraries.
* elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
PLT definitions sparc64-linux originally choose. These will go
PLT definitions sparc64-linux originally choose. These will go
away soon in favour of the official abi definitions.
Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
* coff-sh.c (coff_small_object_p): New static function.
@ -875,7 +881,7 @@ Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
Correct value for maximum positive 22 bit PC relative relocation.
(v850_elf_final_link_relocate): Prevent overflow from HI16_S and
HI_16 relocations. Correct bit adjustment in TDA offsets.
HI_16 relocations. Correct bit adjustment in TDA offsets.
Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
@ -914,7 +920,7 @@ Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
* config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
recognizes alphaev5 etc.
* configure.host: Likewise.
Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
Make ld -s work on AIX:
@ -1028,7 +1034,7 @@ start-sanitize-v850e
Add support for the CALLT relocs.
* reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
BFD_RELOC_V850_CALLT_16_16_OFFSET.
BFD_RELOC_V850_CALLT_16_16_OFFSET.
end-sanitize-v850e
* elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
@ -1109,7 +1115,7 @@ Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
* libbfd.h, bfd-in2.h, elf32-v850.c: Removed
BFD_RELOC_V850_16_PCREL.
BFD_RELOC_V850_16_PCREL.
Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
@ -1149,11 +1155,11 @@ Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
* cpu-v850.c: Use a macro to construct bfd_arch_info_type
entries.
entries.
* reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
@ -1161,7 +1167,7 @@ Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
(scan): Use strcasecmp.
* archures.c (bfd_mach_v850): Define.
* cpu-sh.c (scan_mach): Compare with table instead of hardwired to
just sh/SH, use strcasecmp.
(arch_info_struct): Add entries for sh3 et.al.
@ -1199,28 +1205,28 @@ Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
(bfd_v850_arch): Add link into arch_info_structure.
* config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
architecture.
architecture.
* elf32-v850.c (v850_elf_object_p): New function.
start-sanitize-v850e
* archures.c (bfd_mach_v850e): Machine value for v850e.
* bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
* elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
* elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
number.
* elf.c (prep_headers): Add support for v850e machine number.
* elf.c (prep_headers): Add support for v850e machine number.
* archures.c (bfd_mach_v850ea): Machine value for v850ea.
* bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
* elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
number.
* elf.c (prep_headers): Add support for v850ea machine number.
* elf.c (prep_headers): Add support for v850ea machine number.
end-sanitize-v850e
Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
@ -1274,11 +1280,11 @@ Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
v850_elf_check_relocs, v850_elf_reloc,
v850_elf_final_link_relocate): Add support for
BFD_RELOC_V850_16_PCREL relocation.
BFD_RELOC_V850_16_PCREL relocation.
* reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
relocation.
* libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
* bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
@ -1287,11 +1293,11 @@ start-sanitize-v850e
Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
* cpu-v850e: New file.
* elf.c (prep_headers): Add support for v850e target.
* bfd-in2.h (bfd_architecture): Add support for v850e target.
* bfd-in2.h (bfd_architecture): Add support for v850e target.
* config.bfd: Add support for v850e target.
* archures.c: Add support for v850e target.
@ -1299,11 +1305,11 @@ Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
* cpu-v850ea: New file.
* elf.c (prep_headers): Add support for v850ea target.
* bfd-in2.h (bfd_architecture): Add support for v850ea target.
* bfd-in2.h (bfd_architecture): Add support for v850ea target.
* config.bfd: Add support for v850ea target.
* archures.c: Add support for v850ea target.
@ -1418,7 +1424,7 @@ Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
* elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
(ppc_elf_create_linker_section): These sections are not
(ppc_elf_create_linker_section): These sections are not
created by the linker (that is, they are created by the user
putting data in them). In particular, they can be the source
and target of relocations.