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old-cross-binutils/ld/testsuite/ld-i386
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Alexandre Oliva 67a4f2b710 include/elf/ChangeLog: 
Introduce TLS descriptors for i386 and x86_64.
* common.h (DT_TLSDESC_GOT, DT_TLSDESC_PLT): New.
* i386.h (R_386_TLS_GOTDESC, R_386_TLS_DESC_CALL, R_386_TLS_DESC):
New.
* x86-64.h (R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC_CALL,
R_X86_64_TLSDESC): New.
bfd/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf32-i386.c (elf_howto_table): New relocations.
(R_386_tls): Adjust.
(elf_i386_reloc_type_lookup): Map new relocations.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
(elf_i386_local_tlsdesc_gotent): New macro.
(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
(elf_i386_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_check_relocs): Likewise.  Allocate space for
local_tlsdesc_gotent.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(allocate_dynrelocs): Count function PLT relocations.  Reserve
space for TLS descriptors and relocations.
(elf_i386_size_dynamic_sections): Reserve space for TLS
descriptors and relocations.  Set up sgotplt_jump_table_size.
Don't zero reloc_count in srelplt.
(elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf_backend_always_size_sections): Define.
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
(R_X86_64_standard): Adjust.
(x86_64_reloc_map): Map new relocs.
(elf64_x86_64_rtype_to_howto): New, split out of...
(elf64_x86_64_info_to_howto): ... this function, and...
(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
(elf64_x86_64_local_tlsdesc_gotent): New macro.
(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
tlsdesc_got and sgotplt_jump_table_size fields.
(elf64_x86_64_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf64_x86_64_link_hash_table_create): Initialize new fields.
(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(elf64_x86_64_check_relocs): Likewise.  Allocate space for
local_tlsdesc_gotent.
(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(allocate_dynrelocs): Count function PLT relocations.  Reserve
space for TLS descriptors and relocations.
(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
descriptors and relocations.  Set up sgotplt_jump_table_size,
tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
and DT_TLSDESC_GOT.
(elf64_x86_64_always_size_sections): New.  Set up
_TLS_MODULE_BASE_.
(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
(elf_backend_always_size_sections): Define.
binutils/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* readelf.c (get_dynamic_type): Handle DT_TLSDESC_GOT and
DT_TLSDESC_PLT.
gas/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
(optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
displacement bits.
(build_modrm_byte): Set up zero modrm for TLS desc calls.
(lex_got): Handle @tlsdesc and @tlscall.
(md_apply_fix, tc_gen_reloc): Handle the new relocations.
ld/testsuite/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* ld-i386/i386.exp: Run on x86_64-*-linux* and amd64-*-linux*.
Add new tests.
* ld-i386/pcrel16.d: Add -melf_i386.
* ld-i386/pcrel8.d: Likewise.
* ld-i386/tlsbindesc.dd: New.
* ld-i386/tlsbindesc.rd: New.
* ld-i386/tlsbindesc.s: New.
* ld-i386/tlsbindesc.sd: New.
* ld-i386/tlsbindesc.td: New.
* ld-i386/tlsdesc.dd: New.
* ld-i386/tlsdesc.rd: New.
* ld-i386/tlsdesc.s: New.
* ld-i386/tlsdesc.sd: New.
* ld-i386/tlsdesc.td: New.
* ld-i386/tlsgdesc.dd: New.
* ld-i386/tlsgdesc.rd: New.
* ld-i386/tlsgdesc.s: New.
* ld-x86-64/x86-64.exp: Run new tests.
* ld-x86-64/tlsbindesc.dd: New.
* ld-x86-64/tlsbindesc.rd: New.
* ld-x86-64/tlsbindesc.s: New.
* ld-x86-64/tlsbindesc.sd: New.
* ld-x86-64/tlsbindesc.td: New.
* ld-x86-64/tlsdesc.dd: New.
* ld-x86-64/tlsdesc.pd: New.
* ld-x86-64/tlsdesc.rd: New.
* ld-x86-64/tlsdesc.s: New.
* ld-x86-64/tlsdesc.sd: New.
* ld-x86-64/tlsdesc.td: New.
* ld-x86-64/tlsgdesc.dd: New.
* ld-x86-64/tlsgdesc.rd: New.
* ld-x86-64/tlsgdesc.s: New.
2006-01-18 21:07:51 +00:00
..
abs.d bfd/ 2005-07-18 06:23:40 +00:00
abs.s bfd/ 2005-07-18 06:23:40 +00:00
combreloc.d bfd/ 2004-05-11 17:08:38 +00:00
combreloc.s * ld-i386/combreloc.s: New test. 2002-10-10 07:49:11 +00:00
i386.exp include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
pcrel8.d include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
pcrel8.s bfd/ 2005-07-18 06:23:40 +00:00
pcrel16.d include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
pcrel16.s bfd/ 2005-08-03 16:30:34 +00:00
reloc.d * ld-i386/i386.exp (reloc): Turn off combreloc. 2002-10-10 02:53:17 +00:00
reloc.s * ld-i386/reloc.s, ld-i386/reloc.d: New. 2002-09-30 03:35:18 +00:00
tlsbin.dd bfd/ 2004-05-11 17:08:38 +00:00
tlsbin.rd bfd/ 2005-08-17 10:04:33 +00:00
tlsbin.s bfd/ 2002-09-19 19:01:18 +00:00
tlsbin.sd bfd/ 2004-05-11 17:08:38 +00:00
tlsbin.td bfd/ 2002-09-19 19:01:18 +00:00
tlsbindesc.dd include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsbindesc.rd include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsbindesc.s include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsbindesc.sd include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsbindesc.td include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsbinpic.s bfd/ 2004-05-11 17:08:38 +00:00
tlsdesc.dd include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsdesc.rd include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsdesc.s include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsdesc.sd include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsdesc.td include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsg.s bfd/ 2002-10-01 09:10:46 +00:00
tlsg.sd bfd/ 2002-10-01 09:10:46 +00:00
tlsgdesc.dd include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsgdesc.rd include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsgdesc.s include/elf/ChangeLog: 2006-01-18 21:07:51 +00:00
tlsindntpoff.dd bfd/ 2002-10-01 10:43:37 +00:00
tlsindntpoff.s bfd/ 2002-10-01 10:43:37 +00:00
tlslib.s bfd/ 2002-09-19 19:01:18 +00:00
tlsnopic.dd * ld-cris/pv32.s: Give expobj a size. 2005-07-08 06:22:04 +00:00
tlsnopic.rd Adjust for dynamic sym changes. 2005-08-15 15:39:48 +00:00
tlsnopic.sd * ld-cris/pv32.s: Give expobj a size. 2005-07-08 06:22:04 +00:00
tlsnopic1.s bfd/ 2004-05-11 17:08:38 +00:00
tlsnopic2.s bfd/ 2002-09-19 19:01:18 +00:00
tlspic.dd bfd/ 2004-05-11 17:08:38 +00:00
tlspic.rd Adjust for dynamic sym changes. 2005-08-15 15:39:48 +00:00
tlspic.sd bfd/ 2004-05-11 17:08:38 +00:00
tlspic.td bfd/ 2002-09-19 19:01:18 +00:00
tlspic1.s bfd/ 2002-09-19 19:01:18 +00:00
tlspic2.s bfd/ 2002-09-19 19:01:18 +00:00
zero.s bfd/ 2005-07-18 06:23:40 +00:00