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bfd/ 

* reloc.c: Add x86-64 TLS relocs.
	* bfd-in2.h, libbfd.h: Rebuilt.
	* elf64-x86-64.c (x86_64_elf_howto): Fix size fields for 32-bit
	relocs.  Add TLS relocs.
	(x86_64_reloc_map): Add TLS relocs.
	(elf64_x86_64_info_to_howto): Adjust for added TLS relocs.
	(struct elf64_x86_64_link_hash_entry): Add tls_type field.
	(GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE): Define.
	(elf64_x86_64_hash_entry): Define.
	(struct elf64_x86_64_obj_tdata): New.
	(elf64_x86_64_tdata, elf64_x86_64_local_got_tls_type): Define.
	(struct elf64_x86_64_link_hash_table): Add tls_ld_got.
	(link_hash_newfunc): Initialize tls_type.
	(elf64_x86_64_link_hash_table_create): Initialize tls_ld_got.
	(elf64_x86_64_copy_indirect_symbol): Swap tls_type if necessary.
	(elf64_x86_64_mkobject): New.
	(elf64_x86_64_elf_object_p): Allocate struct elf64_x86_64_obj_tdata.
	(elf64_x86_64_tls_transition): New.
	(elf64_x86_64_check_relocs): Add r_type variable and use it.
	Handle TLS relocs.
	(elf64_x86_64_gc_sweep_hook): Handle TLS relocs.
	(allocate_dynrelocs): Allocate GOT space for TLS relocs.
	(elf64_x86_64_size_dynamic_sections): Likewise.
	(dtpoff_base, tpoff): New.
	(elf64_x86_64_relocate_section): Handle TLS relocs.
	(elf64_x86_64_finish_dynamic_symbol): Only handle non-TLS GOT
	entries.
	(bfd_elf64_mkobject): Define.

	* elf32-i386.c (elf_i386_check_relocs) [R_386_TLS_LE]: Set
	DF_STATIC_TLS if shared.
gas/
	* config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs.
	Define them if not BFD_ASSEMBLER.
	(lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add
	@tlsld.
	(md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD,
	BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF.
	(tc_gen_reloc): Handle x86-64 TLS relocs.
include/
	* elf/x86-64.h: Add TLS relocs.
ld/testsuite/
	* lib/ld-lib.exp (run_ld_link_tests): Add.
	* ld-sh/sh64/sh64.exp (run_ld_link_tests, regexp_diff,
	file_contents): Remove.
	(sh64tests): Add 6th field to the tests array.
	* ld-i386/i386.exp (run_ld_link_tests): Remove.
	* ld-x86-64/x86-64.exp: New.
	* ld-x86-64/tlsbin.dd: New test.
	* ld-x86-64/tlsbinpic.s: New test.
	* ld-x86-64/tlsbin.rd: New test.
	* ld-x86-64/tlsbin.s: New test.
	* ld-x86-64/tlsbin.sd: New test.
	* ld-x86-64/tlsbin.td: New test.
	* ld-x86-64/tlslib.s: New test.
	* ld-x86-64/tlspic1.s: New test.
	* ld-x86-64/tlspic2.s: New test.
	* ld-x86-64/tlspic.dd: New test.
	* ld-x86-64/tlspic.rd: New test.
	* ld-x86-64/tlspic.sd: New test.
	* ld-x86-64/tlspic.td: New test.
This commit is contained in:
Jakub Jelinek 2002-09-27 19:29:16 +00:00
parent da6a08decb
commit 8921a7a7a3
2 changed files with 20 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/ChangeLog
View File

@ -1,3 +1,7 @@
2002-09-26 Jakub Jelinek <jakub@redhat.com>
* elf/x86-64.h: Add TLS relocs.
2002-09-26 Andrew Cagney <ac131313@redhat.com> 2002-09-26 Andrew Cagney <ac131313@redhat.com>
* regs/: Delete directory. * regs/: Delete directory.

24
include/elf/x86-64.h
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@ -1,5 +1,5 @@
/* x86_64 ELF support for BFD. /* x86_64 ELF support for BFD.
Copyright (C) 2000 Free Software Foundation, Inc. Copyright (C) 2000, 2002 Free Software Foundation, Inc.
Contributed by Jan Hubicka <jh@suse.cz> Contributed by Jan Hubicka <jh@suse.cz>
This file is part of BFD, the Binary File Descriptor library. This file is part of BFD, the Binary File Descriptor library.
@ -25,22 +25,30 @@
START_RELOC_NUMBERS (elf_x86_64_reloc_type) START_RELOC_NUMBERS (elf_x86_64_reloc_type)
RELOC_NUMBER (R_X86_64_NONE, 0) /* No reloc */ RELOC_NUMBER (R_X86_64_NONE, 0) /* No reloc */
RELOC_NUMBER (R_X86_64_64, 1) /* Direct 64 bit */ RELOC_NUMBER (R_X86_64_64, 1) /* Direct 64 bit */
RELOC_NUMBER (R_X86_64_PC32, 2) /* PC relative 32 bit signed */ RELOC_NUMBER (R_X86_64_PC32, 2) /* PC relative 32 bit signed */
RELOC_NUMBER (R_X86_64_GOT32, 3) /* 32 bit GOT entry */ RELOC_NUMBER (R_X86_64_GOT32, 3) /* 32 bit GOT entry */
RELOC_NUMBER (R_X86_64_PLT32, 4) /* 32 bit PLT address */ RELOC_NUMBER (R_X86_64_PLT32, 4) /* 32 bit PLT address */
RELOC_NUMBER (R_X86_64_COPY, 5) /* Copy symbol at runtime */ RELOC_NUMBER (R_X86_64_COPY, 5) /* Copy symbol at runtime */
RELOC_NUMBER (R_X86_64_GLOB_DAT, 6) /* Create GOT entry */ RELOC_NUMBER (R_X86_64_GLOB_DAT, 6) /* Create GOT entry */
RELOC_NUMBER (R_X86_64_JUMP_SLOT, 7) /* Create PLT entry */ RELOC_NUMBER (R_X86_64_JUMP_SLOT,7) /* Create PLT entry */
RELOC_NUMBER (R_X86_64_RELATIVE, 8) /* Adjust by program base */ RELOC_NUMBER (R_X86_64_RELATIVE, 8) /* Adjust by program base */
RELOC_NUMBER (R_X86_64_GOTPCREL, 9) /* 32 bit signed pc relative RELOC_NUMBER (R_X86_64_GOTPCREL, 9) /* 32 bit signed pc relative
offset to GOT */ offset to GOT */
RELOC_NUMBER (R_X86_64_32, 10) /* Direct 32 bit zero extended */ RELOC_NUMBER (R_X86_64_32, 10) /* Direct 32 bit zero extended */
RELOC_NUMBER (R_X86_64_32S, 11) /* Direct 32 bit sign extended */ RELOC_NUMBER (R_X86_64_32S, 11) /* Direct 32 bit sign extended */
RELOC_NUMBER (R_X86_64_16, 12) /* Direct 16 bit zero extended */ RELOC_NUMBER (R_X86_64_16, 12) /* Direct 16 bit zero extended */
RELOC_NUMBER (R_X86_64_PC16, 13) /* 16 bit sign extended pc relative*/ RELOC_NUMBER (R_X86_64_PC16, 13) /* 16 bit sign extended pc relative*/
RELOC_NUMBER (R_X86_64_8, 14) /* Direct 8 bit sign extended */ RELOC_NUMBER (R_X86_64_8, 14) /* Direct 8 bit sign extended */
RELOC_NUMBER (R_X86_64_PC8, 15) /* 8 bit sign extended pc relative*/ RELOC_NUMBER (R_X86_64_PC8, 15) /* 8 bit sign extended pc relative*/
RELOC_NUMBER (R_X86_64_DTPMOD64, 16) /* ID of module containing symbol */
RELOC_NUMBER (R_X86_64_DTPOFF64, 17) /* Offset in TLS block */
RELOC_NUMBER (R_X86_64_TPOFF64, 18) /* Offset in initial TLS block */
RELOC_NUMBER (R_X86_64_TLSGD, 19) /* PC relative offset to GD GOT block */
RELOC_NUMBER (R_X86_64_TLSLD, 20) /* PC relative offset to LD GOT block */
RELOC_NUMBER (R_X86_64_DTPOFF32, 21) /* Offset in TLS block */
RELOC_NUMBER (R_X86_64_GOTTPOFF, 22) /* PC relative offset to IE GOT entry */
RELOC_NUMBER (R_X86_64_TPOFF32, 23) /* Offset in initial TLS block */
RELOC_NUMBER (R_X86_64_GNU_VTINHERIT, 250) /* GNU C++ hack */ RELOC_NUMBER (R_X86_64_GNU_VTINHERIT, 250) /* GNU C++ hack */
RELOC_NUMBER (R_X86_64_GNU_VTENTRY, 251) /* GNU C++ hack */ RELOC_NUMBER (R_X86_64_GNU_VTENTRY, 251) /* GNU C++ hack */
END_RELOC_NUMBERS (R_X86_64_max) END_RELOC_NUMBERS (R_X86_64_max)