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src include/elf/ChangeLog include/elf/common.h ...


CVSROOT:	/cvs/src
Module name:	src
Changes by:	aoliva@sourceware.org	2006-01-18 21:07:51

Modified files:
	include/elf    : ChangeLog common.h i386.h x86-64.h 
	bfd            : ChangeLog bfd-in2.h elf32-i386.c elf64-x86-64.c 
	                 libbfd.h reloc.c 
	binutils       : ChangeLog readelf.c 
	gas            : ChangeLog 
	gas/config     : tc-i386.c 
	ld/testsuite   : ChangeLog 
	ld/testsuite/ld-i386: i386.exp pcrel16.d pcrel8.d 
	ld/testsuite/ld-x86-64: x86-64.exp 
Added files:
	ld/testsuite/ld-i386: tlsbindesc.dd tlsbindesc.rd tlsbindesc.s 
	                      tlsbindesc.sd tlsbindesc.td tlsdesc.dd 
	                      tlsdesc.rd tlsdesc.s tlsdesc.sd tlsdesc.td 
	                      tlsgdesc.dd tlsgdesc.rd tlsgdesc.s 
	ld/testsuite/ld-x86-64: tlsbindesc.dd tlsbindesc.rd tlsbindesc.s 
	                        tlsbindesc.sd tlsbindesc.td tlsdesc.dd 
	                        tlsdesc.pd tlsdesc.rd tlsdesc.s 
	                        tlsdesc.sd tlsdesc.td tlsgdesc.dd 
	                        tlsgdesc.rd tlsgdesc.s 

Log message:
	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.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/ChangeLog.diff?cvsroot=src&r1=1.256&r2=1.257
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/common.h.diff?cvsroot=src&r1=1.75&r2=1.76
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/i386.h.diff?cvsroot=src&r1=1.10&r2=1.11
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/x86-64.h.diff?cvsroot=src&r1=1.8&r2=1.9
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.3395&r2=1.3396
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/bfd-in2.h.diff?cvsroot=src&r1=1.377&r2=1.378
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-i386.c.diff?cvsroot=src&r1=1.150&r2=1.151
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf64-x86-64.c.diff?cvsroot=src&r1=1.108&r2=1.109
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/libbfd.h.diff?cvsroot=src&r1=1.169&r2=1.170
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/reloc.c.diff?cvsroot=src&r1=1.145&r2=1.146
http://sourceware.org/cgi-bin/cvsweb.cgi/src/binutils/ChangeLog.diff?cvsroot=src&r1=1.1026&r2=1.1027
http://sourceware.org/cgi-bin/cvsweb.cgi/src/binutils/readelf.c.diff?cvsroot=src&r1=1.330&r2=1.331
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.2781&r2=1.2782
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/config/tc-i386.c.diff?cvsroot=src&r1=1.205&r2=1.206
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.588&r2=1.589
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsbindesc.dd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsbindesc.rd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsbindesc.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsbindesc.sd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsbindesc.td.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsdesc.dd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsdesc.rd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsdesc.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsdesc.sd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsdesc.td.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsgdesc.dd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsgdesc.rd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/tlsgdesc.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/i386.exp.diff?cvsroot=src&r1=1.10&r2=1.11
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/pcrel16.d.diff?cvsroot=src&r1=1.2&r2=1.3
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/pcrel8.d.diff?cvsroot=src&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsbindesc.dd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsbindesc.rd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsbindesc.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsbindesc.sd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsbindesc.td.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsdesc.dd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsdesc.pd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsdesc.rd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsdesc.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsdesc.sd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsdesc.td.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsgdesc.dd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsgdesc.rd.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/tlsgdesc.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/x86-64.exp.diff?cvsroot=src&r1=1.4&r2=1.5


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