darkkirb/old-cross-binutils
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old-cross-binutils/ld/testsuite/ld-i386/tlsnopic1.s

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bfd/ * reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Add. * bfd-in2.h, libbfd.h: Rebuilt. * elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE and R_386_TLS_GOTIE. (elf_i386_reloc_type_lookup): Handle it. (struct elf_i386_link_hash_entry): Change tls_type type to unsigned char instead of enum, change GOT_* into defines. (GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define. (elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE. (elf_i386_check_relocs): Likewise. Avoid crash if local symbol is accessed both as normal and TLS symbol. Move R_386_TLS_LDM and R_386_PLT32 cases so that R_386_TLS_IE can fall through. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if tls_type is GOT_TLS_IE_BOTH. (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch all 4 GOT_TLS_* TLS types. gas/ * config/tc-i386.c (tc_i386_fix_adjustable): Handle BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. (BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0 if not defined. (lex_got): Handle @GOTNTPOFF and @INDNTPOFF. (md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. gas/testsuite/ * gas/i386/tlspic.s: Add tests. * gas/i386/tlspic.d: Regenerated. * gas/i386/tlsnopic.s: Add tests. * gas/i386/tlsnopic.d: Regenerated. include/ * elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE): Define. ld/testsuite/ * ld-i386/i386.exp: New. * ld-i386/tlsbin.dd: New test. * ld-i386/tlsbinpic.s: New test. * ld-i386/tlsbin.rd: New test. * ld-i386/tlsbin.s: New test. * ld-i386/tlsbin.sd: New test. * ld-i386/tlsbin.td: New test. * ld-i386/tlslib.s: New test. * ld-i386/tlsnopic1.s: New test. * ld-i386/tlsnopic2.s: New test. * ld-i386/tlsnopic.dd: New test. * ld-i386/tlsnopic.rd: New test. * ld-i386/tlsnopic.sd: New test. * ld-i386/tlspic1.s: New test. * ld-i386/tlspic2.s: New test. * ld-i386/tlspic.dd: New test. * ld-i386/tlspic.rd: New test. * ld-i386/tlspic.sd: New test. * ld-i386/tlspic.td: New test.
2002-09-19 19:01:18 +00:00
.data
/* Align, so that .got is likely at address 0x2080. */
.balign 4096
.section ".tbss", "awT", @nobits
bl1: .space 4
bl2: .space 4
bl3: .space 4
bl4: .space 4
bl5: .space 4
.text
/* Align, so that fn3 is likely at address 0x1000. */
.balign 4096
.globl fn3
.type fn3,@function
fn3:
pushl %ebp
movl %esp, %ebp
/* @indntpoff IE against global var */
movl %gs:0, %eax
nop;nop
addl sg1@indntpoff, %eax
nop;nop;nop;nop
/* @indntpoff direct %gs access IE against global var */
movl sg2@indntpoff, %edx
nop;nop
movl %gs:(%edx), %eax
nop;nop;nop;nop
/* @indntpoff IE against hidden var */
movl %gs:0, %eax
nop;nop
addl sh1@indntpoff, %eax
nop;nop;nop;nop
/* @indntpoff direct %gs access IE against hidden var */
movl sh2@indntpoff, %edx
nop;nop
movl %gs:(%edx), %eax
nop;nop;nop;nop
/* @indntpoff IE against local var */
movl %gs:0, %eax
nop;nop
addl bl1@indntpoff, %eax
nop;nop;nop;nop
/* @indntpoff direct %gs access IE against local var */
movl bl2@indntpoff, %edx
nop;nop
movl %gs:(%edx), %eax
nop;nop;nop;nop
/* LE @tpoff, global var */
movl $-3+sg3@tpoff, %edx
nop;nop
movl %gs:0, %eax
nop;nop
subl %edx, %eax
nop;nop;nop;nop
/* LE @tpoff, local var */
movl $-1+bl3@tpoff, %eax
nop;nop
movl %gs:0, %edx
nop;nop
subl %eax, %edx
nop;nop;nop;nop
/* LE @ntpoff, global var */
movl %gs:0, %eax
nop;nop
leal 2+sg4@ntpoff(%eax), %edx
nop;nop;nop;nop
/* LE @ntpoff, hidden var, non-canonical sequence */
movl $sh3@ntpoff, %eax
nop;nop
movl %gs:0, %edx
nop;nop
addl %eax, %edx
nop;nop;nop;nop
/* LE @ntpoff, local var, non-canonical sequence */
movl %gs:0, %edx
nop;nop
addl $bl4@ntpoff+1, %edx
nop;nop;nop;nop
/* Direct %gs access */
/* LE @ntpoff, global var */
movl %gs:sg5@ntpoff, %eax
nop;nop;nop;nop
/* LE @ntpoff, local var */
movl %gs:bl5@ntpoff+3, %edx
nop;nop;nop;nop
/* LE @ntpoff, hidden var */
movl %gs:1+sh4@ntpoff, %edx
nop;nop;nop;nop
movl -4(%ebp), %ebx
leave
ret
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