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binutils-gdb/ld/testsuite/ld-sparc/tlssunbinpic32.s

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bfd/ * elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs. (elf32_sparc_rev32_howto): New variable. (sparc_reloc_map): Add TLS relocs. (elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto): Handle REV32. (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject): New functions. (struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry, struct elf32_sparc_link_hash_table): New structures. (elf32_sparc_tdata, elf32_sparc_local_got_tls_type, elf32_sparc_hash_table): Define. (link_hash_newfunc, elf32_sparc_link_hash_table_create, create_got_section, elf32_sparc_create_dynamic_sections, elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New functions. (elf32_sparc_check_relocs): Handle TLS relocs. Add dynamic reloc reference counting. (elf32_sparc_gc_sweep_hook): Likewise. (elf32_sparc_adjust_dynamic_symbol): Likewise. (elf32_sparc_size_dynamic_sections): Likewise. (elf32_sparc_relocate_section): Likewise. (allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff): New functions. (elf32_sparc_object_p): Allocate backend private object data. (bfd_elf32_bfd_link_hash_table_create, elf_backend_copy_indirect_symbol, bfd_elf32_mkobject, elf_backend_can_refcount): Define. (elf_backend_create_dynamic_sections): Define to elf32_sparc_create_dynamic_sections. * reloc.c: Add SPARC TLS relocs. * bfd-in2.h, libbfd.h: Rebuilt. * elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs. (sparc_reloc_map): Likewise. gas/ * config/tc-sparc.c (sparc_ip): Handle TLS % operators. (tc_gen_reloc): Handle TLS relocs. (sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff. * config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS relocs. * config/obj-elf.c (obj_elf_section_word): Handle tls. (obj_elf_type): Handle tls_object. include/ * elf/sparc.h: Add TLS relocs. Move R_SPARC_REV32 to 252. ld/testsuite/ * ld-sparc/sparc.exp: New. * ld-sparc/tlsg32.s: New test. * ld-sparc/tlsg32.sd: Likewise. * ld-sparc/tlsg64.s: Likewise. * ld-sparc/tlsg64.sd: Likewise. * ld-sparc/tlslib.s: Likewise. * ld-sparc/tlsnopic.s: Likewise. * ld-sparc/tlspic.s: Likewise. * ld-sparc/tlssunbin32.dd: Likewise. * ld-sparc/tlssunbin32.rd: Likewise. * ld-sparc/tlssunbin32.s: Likewise. * ld-sparc/tlssunbin32.sd: Likewise. * ld-sparc/tlssunbin32.td: Likewise. * ld-sparc/tlssunbin64.dd: Likewise. * ld-sparc/tlssunbin64.rd: Likewise. * ld-sparc/tlssunbin64.s: Likewise. * ld-sparc/tlssunbin64.sd: Likewise. * ld-sparc/tlssunbin64.td: Likewise. * ld-sparc/tlssunbinpic32.s: Likewise. * ld-sparc/tlssunbinpic64.s: Likewise. * ld-sparc/tlssunnopic32.dd: Likewise. * ld-sparc/tlssunnopic32.rd: Likewise. * ld-sparc/tlssunnopic32.s: Likewise. * ld-sparc/tlssunnopic32.sd: Likewise. * ld-sparc/tlssunnopic64.dd: Likewise. * ld-sparc/tlssunnopic64.rd: Likewise. * ld-sparc/tlssunnopic64.s: Likewise. * ld-sparc/tlssunnopic64.sd: Likewise. * ld-sparc/tlssunpic32.dd: Likewise. * ld-sparc/tlssunpic32.rd: Likewise. * ld-sparc/tlssunpic32.s: Likewise. * ld-sparc/tlssunpic32.sd: Likewise. * ld-sparc/tlssunpic32.td: Likewise. * ld-sparc/tlssunpic64.dd: Likewise. * ld-sparc/tlssunpic64.rd: Likewise. * ld-sparc/tlssunpic64.s: Likewise. * ld-sparc/tlssunpic64.sd: Likewise. * ld-sparc/tlssunpic64.td: Likewise.
2003-01-25 00:44:45 +01:00
.data
.align 4096
.section ".tdata", #alloc, #write, #tls
.align 4
.globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8
.globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
.hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
sg1: .word 17
.skip 4096
sg2: .word 18
sg3: .word 19
sg4: .word 20
sg5: .word 21
sg6: .word 22
sg7: .word 23
sg8: .word 24
sl1: .word 65
sl2: .word 66
sl3: .word 67
sl4: .word 68
sl5: .word 69
sl6: .word 70
sl7: .word 71
sl8: .word 72
sh1: .word 257
sh2: .word 258
sh3: .word 259
sh4: .word 260
sh5: .word 261
sh6: .word 262
sh7: .word 263
sh8: .word 264
.text
.align 4096
.LLGETPC0:
retl
add %o7, %l7, %l7
.globl fn2
.type fn2,#function
.proc 04
fn2:
save %sp, -104, %sp
sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7
call .LLGETPC0
add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7
nop;nop;nop;nop
/* GD -> IE because variable is not defined in executable */
sethi %tgd_hi22(sG1), %l1
nop
add %l1, %tgd_lo10(sG1), %l2
nop
add %l7, %l2, %o0, %tgd_add(sG1)
nop
call __tls_get_addr, %tgd_call(sG1)
nop
nop;nop;nop;nop
/* GD -> IE because variable is not defined in executable where
the variable is referenced through IE too */
sethi %tgd_hi22(sG2), %o0
add %o0, %tgd_lo10(sG2), %o1
add %l7, %o1, %o0, %tgd_add(sG2)
call __tls_get_addr, %tgd_call(sG2)
nop
nop;nop;nop;nop
/* GD -> LE with global variable defined in executable */
sethi %tgd_hi22(sg1), %l0
add %l0, %tgd_lo10(sg1), %l5
add %l7, %l5, %o0, %tgd_add(sg1)
call __tls_get_addr, %tgd_call(sg1)
nop
nop;nop;nop;nop
/* GD -> LE with local variable defined in executable */
sethi %tgd_hi22(sl1), %o0
add %o0, %tgd_lo10(sl1), %o1
add %l7, %o1, %o0, %tgd_add(sl1)
call __tls_get_addr, %tgd_call(sl1)
nop
nop;nop;nop;nop
/* GD -> LE with hidden variable defined in executable */
sethi %tgd_hi22(sh1), %o0
add %o0, %tgd_lo10(sh1), %o1
add %l7, %o1, %o0, %tgd_add(sh1)
call __tls_get_addr, %tgd_call(sh1)
nop
nop;nop;nop;nop
/* LD -> LE */
sethi %tldm_hi22(sl1), %l1
nop
add %l1, %tldm_lo10(sl1), %l2
nop
add %l7, %l2, %o0, %tldm_add(sl1)
nop
call __tls_get_addr, %tldm_call(sl1)
nop
sethi %tldo_hix22(sl1), %l3
nop
xor %l3, %tldo_lox10(sl1), %l4
nop
add %o0, %l4, %l5, %tldo_add(sl1)
nop
sethi %tldo_hix22(sl2 + 2), %l2
nop
xor %l2, %tldo_lox10(sl2 + 2), %l3
nop
lduh [%o0 + %l3], %l6, %tldo_add(sl2 + 2)
nop;nop;nop;nop
/* LD -> LE against hidden variables */
sethi %tldm_hi22(sh1), %o1
sethi %tldo_hix22(sh1), %l3
add %o1, %tldm_lo10(sh1), %o2
sethi %tldo_hix22(sh2 + 1), %l2
add %l7, %o2, %o0, %tldm_add(sh1)
xor %l3, %tldo_lox10(sh1), %l4
call __tls_get_addr, %tldm_call(sh1)
xor %l2, %tldo_lox10(sh2 + 1), %l3
add %o0, %l4, %l5, %tldo_add(sh1)
ldub [%o0 + %l3], %l6, %tldo_add(sh2 + 1)
nop;nop;nop;nop
/* IE against global var */
sethi %tie_hi22(sG2), %l1
nop
add %l1, %tie_lo10(sG2), %l2
nop
ld [%l7 + %l2], %l2, %tie_ld(sG2)
nop
add %g7, %l2, %l2, %tie_add(sG2)
nop;nop;nop;nop
/* IE -> LE against global var defined in exec */
sethi %tie_hi22(sg1), %o3
add %o3, %tie_lo10(sg1), %o3
ld [%l7 + %o3], %o3, %tie_ld(sg1)
add %g7, %o3, %o4, %tie_add(sg1)
nop;nop;nop;nop
/* IE -> LE against local var */
sethi %tie_hi22(sl1), %l4
add %l4, %tie_lo10(sl1), %l1
ld [%l7 + %l1], %l3, %tie_ld(sl1)
add %g7, %l3, %l3, %tie_add(sl1)
nop;nop;nop;nop
/* IE -> LE against hidden var */
sethi %tie_hi22(sh1), %o1
add %o1, %tie_lo10(sh1), %o3
ld [%l7 + %o3], %o0, %tie_ld(sh1)
add %g7, %o0, %o3, %tie_add(sh1)
nop;nop;nop;nop
/* Direct access through %g7 */
/* IE against global var */
sethi %tie_hi22(sG5), %o3
add %o3, %tie_lo10(sG5), %o3
ld [%l7 + %o3], %o2, %tie_ld(sG5)
ld [%g7 + %o2], %o4, %tie_add(sG5)
nop;nop;nop;nop
/* IE->LE against local var */
sethi %tie_hi22(sl5), %o3
add %o3, %tie_lo10(sl5), %o3
ld [%l7 + %o3], %o2, %tie_ld(sl5)
stb %o4, [%g7 + %o2], %tie_add(sl5)
nop;nop;nop;nop
/* IE->LE against hidden var */
sethi %tie_hi22(sh5), %o5
add %o5, %tie_lo10(sh5), %o3
ld [%l7 + %o3], %o2, %tie_ld(sh5)
ldsb [%g7 + %o2], %o4, %tie_add(sh5)
nop;nop;nop;nop
ret
restore