+2008-07-28 Alexandre Oliva <aoliva@redhat.com>
+
+ * elf32-i386.c (struct elf_i386_link_hash_table): Added field
+ tls_module_base.
+ (elf_i386_link_hash_table_create): Initialize it.
+ (elf_i386_always_size_sections): Set it.
+ (set_tls_module_base): New.
+ (elf_i386_relocate_sections): Call it.
+ * elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added
+ field tls_module_base.
+ (elf64_x86_64_link_hash_table_create): Initialize it.
+ (elf64_x86_64_always_size_sections): Set it.
+ (set_tls_module_base): New.
+ (elf64_x86_64_relocate_sections): Call it.
+ Reported by Cary Coutant <ccoutant@google.com>
+
2008-07-28 Ineiev <ineiev@yahoo.co.uk>
* elf32-arm.c (arm_map_one_stub): Declare variables at beginning
/* Small local sym to section mapping cache. */
struct sym_sec_cache sym_sec;
+
+ /* _TLS_MODULE_BASE_ symbol. */
+ struct bfd_link_hash_entry *tls_module_base;
};
/* Get the i386 ELF linker hash table from a link_info structure. */
ret->is_vxworks = 0;
ret->srelplt2 = NULL;
ret->plt0_pad_byte = 0;
+ ret->tls_module_base = NULL;
return &ret->elf.root;
}
tls_sec, 0, NULL, FALSE,
bed->collect, &bh)))
return FALSE;
+
+ elf_i386_hash_table (info)->tls_module_base = bh;
+
tlsbase = (struct elf_link_hash_entry *)bh;
tlsbase->def_regular = 1;
tlsbase->other = STV_HIDDEN;
return TRUE;
}
+/* _TLS_MODULE_BASE_ needs to be treated especially when linking
+ executables. Rather than setting it to the beginning of the TLS
+ section, we have to set it to the end. This function may be called
+ multiple times, it is idempotent. */
+
+static void
+set_tls_module_base (struct bfd_link_info *info)
+{
+ struct bfd_link_hash_entry *base;
+
+ if (!info->executable)
+ return;
+
+ base = elf_i386_hash_table (info)->tls_module_base;
+
+ if (!base)
+ return;
+
+ base->u.def.value = elf_hash_table (info)->tls_size;
+}
+
/* Return the base VMA address which should be subtracted from real addresses
when resolving @dtpoff relocation.
This is PT_TLS segment p_vaddr. */
&& !strcmp (input_section->output_section->name,
".tls_vars"));
+ set_tls_module_base (info);
+
rel = relocs;
relend = relocs + input_section->reloc_count;
for (; rel < relend; rel++)
/* Small local sym to section mapping cache. */
struct sym_sec_cache sym_sec;
+
+ /* _TLS_MODULE_BASE_ symbol. */
+ struct bfd_link_hash_entry *tls_module_base;
};
/* Get the x86-64 ELF linker hash table from a link_info structure. */
ret->tlsdesc_got = 0;
ret->tls_ld_got.refcount = 0;
ret->sgotplt_jump_table_size = 0;
+ ret->tls_module_base = NULL;
return &ret->elf.root;
}
tls_sec, 0, NULL, FALSE,
bed->collect, &bh)))
return FALSE;
+
+ elf64_x86_64_hash_table (info)->tls_module_base = bh;
+
tlsbase = (struct elf_link_hash_entry *)bh;
tlsbase->def_regular = 1;
tlsbase->other = STV_HIDDEN;
return TRUE;
}
+/* _TLS_MODULE_BASE_ needs to be treated especially when linking
+ executables. Rather than setting it to the beginning of the TLS
+ section, we have to set it to the end. This function may be called
+ multiple times, it is idempotent. */
+
+static void
+set_tls_module_base (struct bfd_link_info *info)
+{
+ struct bfd_link_hash_entry *base;
+
+ if (!info->executable)
+ return;
+
+ base = elf64_x86_64_hash_table (info)->tls_module_base;
+
+ if (!base)
+ return;
+
+ base->u.def.value = elf_hash_table (info)->tls_size;
+}
+
/* Return the base VMA address which should be subtracted from real addresses
when resolving @dtpoff relocation.
This is PT_TLS segment p_vaddr. */
local_got_offsets = elf_local_got_offsets (input_bfd);
local_tlsdesc_gotents = elf64_x86_64_local_tlsdesc_gotent (input_bfd);
+ set_tls_module_base (info);
+
rel = relocs;
relend = relocs + input_section->reloc_count;
for (; rel < relend; rel++)
+2008-07-28 Alexandre Oliva <aoliva@redhat.com>
+
+ * ld-i386/tlsbindesc.dd: Adjust incorrect expectations for LD to
+ LE relaxation.
+ * ld-x86-64/tlsbindesc.dd: Likewise.
+ * ld-i386/tlsbindesc.rd: Adjust address of _TLS_MODULE_BASE_.
+ * ld-x86-64/tlsbindesc.rd: Likewise.
+ Reported by Cary Coutant <ccoutant@google.com>
+
2008-07-27 Alan Modra <amodra@bigpond.net.au>
* ld-gc/gc.exp (test_gc): xfail powerpc64.
--- /dev/null
+#source: tlsbindesc.s
+#source: tlsbin.s
+#as: --32
+#ld: -melf_i386 tmpdir/libtlslib.so
+#objdump: -drj.text
+#target: i?86-*-*
+
+# PT_TLS layout is:
+# Offset from Offset from Name
+# TCB base TCB end
+# 0x00 -0xa0 sg1..sg8
+# 0x20 -0x80 sl1..sl8
+# 0x40 -0x60 sh1..sh8
+# 0x60 -0x40 bg1..bg8
+# 0x80 -0x20 bl1..bl8
+
+.*: +file format elf32-i386
+
+Disassembly of section .text:
+
+[0-9a-f]+ <fn2>:
+ [0-9a-f]+: 55[ ]+push %ebp
+ [0-9a-f]+: 89 e5[ ]+mov %esp,%ebp
+ [0-9a-f]+: 53[ ]+push %ebx
+ [0-9a-f]+: 50[ ]+push %eax
+ [0-9a-f]+: e8 00 00 00 00[ ]+call [0-9a-f]+ <fn2\+0xa>
+ [0-9a-f]+: 5b[ ]+pop %ebx
+ [0-9a-f]+: 81 c3 fa 10 00 00[ ]+add \$0x10fa,%ebx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> IE because variable is not defined in executable
+ [0-9a-f]+: 8b 83 f8 ff ff ff[ ]+mov -0x8\(%ebx\),%eax
+# ->R_386_TLS_TPOFF32 sG1
+ [0-9a-f]+: f7 d8[ ]+neg %eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> IE because variable is not defined in executable where
+# the variable is referenced through @gottpoff too
+ [0-9a-f]+: 8b 83 e8 ff ff ff[ ]+mov -0x18\(%ebx\),%eax
+# ->R_386_TLS_TPOFF32 sG2
+ [0-9a-f]+: f7 d8[ ]+neg %eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> IE because variable is not defined in executable where
+# the variable is referenced through @gotntpoff too
+ [0-9a-f]+: 8b 83 dc ff ff ff[ ]+mov -0x24\(%ebx\),%eax
+# ->R_386_TLS_TPOFF sG3
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> IE because variable is not defined in executable where
+# the variable is referenced through @gottpoff and @gotntpoff too
+ [0-9a-f]+: 8b 83 f0 ff ff ff[ ]+mov -0x10\(%ebx\),%eax
+# ->R_386_TLS_TPOFF32 sG4
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> LE with global variable defined in executable
+ [0-9a-f]+: 8d 05 00 f0 ff ff[ ]+lea 0xfffff000,%eax
+# sg1
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> LE with local variable defined in executable
+ [0-9a-f]+: 8d 05 20 f0 ff ff[ ]+lea 0xfffff020,%eax
+# sl1
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> LE with hidden variable defined in executable
+ [0-9a-f]+: 8d 05 40 f0 ff ff[ ]+lea 0xfffff040,%eax
+# sh1
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LD -> LE
+ [0-9a-f]+: 8d 05 00 00 00 00[ ]+lea 0x0,%eax
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 8d 90 20 f0 ff ff[ ]+lea -0xfe0\(%eax\),%edx
+# sl1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 8d 88 24 f0 ff ff[ ]+lea -0xfdc\(%eax\),%ecx
+# sl2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LD -> LE against hidden variables
+ [0-9a-f]+: 8d 05 00 00 00 00[ ]+lea 0x0,%eax
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 8d 90 40 f0 ff ff[ ]+lea -0xfc0\(%eax\),%edx
+# sh1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 8d 88 44 f0 ff ff[ ]+lea -0xfbc\(%eax\),%ecx
+# sh2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gottpoff IE against global var
+ [0-9a-f]+: 65 8b 0d 00 00 00 00[ ]+mov %gs:0x0,%ecx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 2b 8b e8 ff ff ff[ ]+sub -0x18\(%ebx\),%ecx
+# ->R_386_TLS_TPOFF32 sG2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gottpoff IE against global var
+ [0-9a-f]+: 65 a1 00 00 00 00[ ]+mov %gs:0x0,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 2b 83 ec ff ff ff[ ]+sub -0x14\(%ebx\),%eax
+# ->R_386_TLS_TPOFF32 sG4
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gotntpoff IE against global var
+ [0-9a-f]+: 65 8b 0d 00 00 00 00[ ]+mov %gs:0x0,%ecx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 03 8b dc ff ff ff[ ]+add -0x24\(%ebx\),%ecx
+# ->R_386_TLS_TPOFF sG3
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gotntpoff IE against global var
+ [0-9a-f]+: 65 a1 00 00 00 00[ ]+mov %gs:0x0,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 03 83 f0 ff ff ff[ ]+add -0x10\(%ebx\),%eax
+# ->R_386_TLS_TPOFF sG4
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gottpoff IE -> LE against global var defined in exec
+ [0-9a-f]+: 65 8b 0d 00 00 00 00[ ]+mov %gs:0x0,%ecx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 e9 00 10 00 00[ ]+sub \$0x1000,%ecx
+# sg1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gotntpoff IE -> LE against local var
+ [0-9a-f]+: 65 8b 0d 00 00 00 00[ ]+mov %gs:0x0,%ecx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 c0 20 f0 ff ff[ ]+add \$0xfffff020,%eax
+# sl1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gottpoff IE -> LE against hidden var
+ [0-9a-f]+: 65 8b 0d 00 00 00 00[ ]+mov %gs:0x0,%ecx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 e9 c0 0f 00 00[ ]+sub \$0xfc0,%ecx
+# sh1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# Direct access through %gs
+# @gotntpoff IE against global var
+ [0-9a-f]+: 8b 8b e0 ff ff ff[ ]+mov -0x20\(%ebx\),%ecx
+# ->R_386_TLS_TPOFF sG5
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 11[ ]+mov %gs:\(%ecx\),%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gotntpoff IE->LE against local var
+ [0-9a-f]+: c7 c0 30 f0 ff ff[ ]+mov \$0xfffff030,%eax
+# sl5
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 10[ ]+mov %gs:\(%eax\),%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gotntpoff IE->LE against hidden var
+ [0-9a-f]+: c7 c2 50 f0 ff ff[ ]+mov \$0xfffff050,%edx
+# sh5
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 12[ ]+mov %gs:\(%edx\),%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 8b 5d fc[ ]+mov -0x4\(%ebp\),%ebx
+ [0-9a-f]+: c9[ ]+leave *
+ [0-9a-f]+: c3[ ]+ret *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+
+[0-9a-f]+ <_start>:
+ [0-9a-f]+: 55[ ]+push %ebp
+ [0-9a-f]+: 89 e5[ ]+mov %esp,%ebp
+ [0-9a-f]+: e8 00 00 00 00[ ]+call [0-9a-f]+ <_start\+0x8>
+ [0-9a-f]+: 59[ ]+pop %ecx
+ [0-9a-f]+: 81 c1 a4 0f 00 00[ ]+add \$0xfa4,%ecx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gottpoff IE against global var
+ [0-9a-f]+: 65 8b 15 00 00 00 00[ ]+mov %gs:0x0,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 2b 91 f4 ff ff ff[ ]+sub -0xc\(%ecx\),%edx
+# ->R_386_TLS_TPOFF32 sG6
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @indntpoff IE against global var
+ [0-9a-f]+: 65 a1 00 00 00 00[ ]+mov %gs:0x0,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 03 05 e8 a0 04 08[ ]+add 0x804a0e8,%eax
+# ->R_386_TLS_TPOFF sG7
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @indntpoff direct %gs access IE against global var
+ [0-9a-f]+: 8b 15 00 a1 04 08[ ]+mov 0x804a100,%edx
+# ->R_386_TLS_TPOFF sG8
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 02[ ]+mov %gs:\(%edx\),%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gottpoff IE -> LE against global var defined in exec
+ [0-9a-f]+: 65 8b 15 00 00 00 00[ ]+mov %gs:0x0,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 ea 8c 0f 00 00[ ]+sub \$0xf8c,%edx
+# bg6
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @indntpoff IE -> LE against global var defined in exec
+ [0-9a-f]+: 65 a1 00 00 00 00[ ]+mov %gs:0x0,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 c0 78 f0 ff ff[ ]+add \$0xfffff078,%eax
+# bg7
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @indntpoff direct %gs access IE -> LE against global var defined
+# in exec
+ [0-9a-f]+: c7 c2 7c f0 ff ff[ ]+mov \$0xfffff07c,%edx
+# bg8
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 02[ ]+mov %gs:\(%edx\),%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gottpoff IE -> LE against local var
+ [0-9a-f]+: 65 8b 15 00 00 00 00[ ]+mov %gs:0x0,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 ea 6c 0f 00 00[ ]+sub \$0xf6c,%edx
+# bl6
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @indntpoff IE -> LE against local var
+ [0-9a-f]+: 65 a1 00 00 00 00[ ]+mov %gs:0x0,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 c0 98 f0 ff ff[ ]+add \$0xfffff098,%eax
+# bl7
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @indntpoff direct %gs access IE -> LE against local var
+ [0-9a-f]+: c7 c2 9c f0 ff ff[ ]+mov \$0xfffff09c,%edx
+# bl8
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 02[ ]+mov %gs:\(%edx\),%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @gottpoff IE -> LE against hidden but not local var
+ [0-9a-f]+: 65 8b 15 00 00 00 00[ ]+mov %gs:0x0,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 ea ac 0f 00 00[ ]+sub \$0xfac,%edx
+# sh6
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @indntpoff IE -> LE against hidden but not local var
+ [0-9a-f]+: 65 a1 00 00 00 00[ ]+mov %gs:0x0,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 c0 58 f0 ff ff[ ]+add \$0xfffff058,%eax
+# sh7
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# @indntpoff direct %gs access IE -> LE against hidden but not
+# local var
+ [0-9a-f]+: c7 c2 5c f0 ff ff[ ]+mov \$0xfffff05c,%edx
+# sh8
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 02[ ]+mov %gs:\(%edx\),%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @tpoff, global var defined in exec
+ [0-9a-f]+: ba 00 10 00 00[ ]+mov \$0x1000,%edx
+# sg1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 a1 00 00 00 00[ ]+mov %gs:0x0,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 29 d0[ ]+sub %edx,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @tpoff, local var
+ [0-9a-f]+: b8 7f 0f 00 00[ ]+mov \$0xf7f,%eax
+# bl1+1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 15 00 00 00 00[ ]+mov %gs:0x0,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 29 c2[ ]+sub %eax,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @tpoff, hidden var defined in exec
+ [0-9a-f]+: b8 bd 0f 00 00[ ]+mov \$0xfbd,%eax
+# sh1+3
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 15 00 00 00 00[ ]+mov %gs:0x0,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 29 c2[ ]+sub %eax,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @ntpoff, global var defined in exec
+ [0-9a-f]+: 65 a1 00 00 00 00[ ]+mov %gs:0x0,%eax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 8d 90 04 f0 ff ff[ ]+lea -0xffc\(%eax\),%edx
+# sg2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @ntpoff, local var, non-canonical sequence
+ [0-9a-f]+: b8 86 f0 ff ff[ ]+mov \$0xfffff086,%eax
+# bl2+2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 65 8b 15 00 00 00 00[ ]+mov %gs:0x0,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 01 c2[ ]+add %eax,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @ntpoff, hidden var defined in exec, non-canonical sequence
+ [0-9a-f]+: 65 8b 15 00 00 00 00[ ]+mov %gs:0x0,%edx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 81 c2 45 f0 ff ff[ ]+add \$0xfffff045,%edx
+# sh2+1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @ntpoff, global var defined in exec
+ [0-9a-f]+: 65 a1 08 f0 ff ff[ ]+mov %gs:0xfffff008,%eax
+# sg3
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @ntpoff, local var
+ [0-9a-f]+: 65 8b 15 8b f0 ff ff[ ]+mov %gs:0xfffff08b,%edx
+# bl3+3
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE @ntpoff, hidden var defined in exec
+ [0-9a-f]+: 65 8b 15 49 f0 ff ff[ ]+mov %gs:0xfffff049,%edx
+# sh3+1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 8b 5d fc[ ]+mov -0x4\(%ebp\),%ebx
+ [0-9a-f]+: c9[ ]+leave *
+ [0-9a-f]+: c3[ ]+ret *
--- /dev/null
+#source: tlsbindesc.s
+#source: tlsbin.s
+#as: --32
+#ld: -melf_i386 tmpdir/libtlslib.so
+#readelf: -Ssrl
+#target: i?86-*-*
+
+There are [0-9]+ section headers, starting at offset 0x[0-9a-f]+:
+
+Section Headers:
+ \[Nr\] Name +Type +Addr +Off +Size +ES Flg Lk Inf Al
+ +\[[ 0-9]+\] +NULL +0+ 0+ 0+ 0+ +0 +0 +0
+ +\[[ 0-9]+\] \.interp +.*
+ +\[[ 0-9]+\] \.hash +.*
+ +\[[ 0-9]+\] \.dynsym +.*
+ +\[[ 0-9]+\] \.dynstr +.*
+ +\[[ 0-9]+\] \.rel.dyn +.*
+ +\[[ 0-9]+\] \.text +PROGBITS +0+8049000 .*
+ +\[[ 0-9]+\] \.tdata +PROGBITS +0+804a000 [0-9a-f]+ 000060 00 WAT 0 0 4096
+ +\[[ 0-9]+\] \.tbss +NOBITS +[0-9a-f]+ [0-9a-f]+ 000040 00 WAT 0 0 1
+ +\[[ 0-9]+\] \.dynamic +DYNAMIC +0+804a060 .*
+ +\[[ 0-9]+\] \.got +PROGBITS +0+804a0e0 .*
+ +\[[ 0-9]+\] \.got\.plt +PROGBITS +0+804a104 .*
+ +\[[ 0-9]+\] \.shstrtab +.*
+ +\[[ 0-9]+\] \.symtab +.*
+ +\[[ 0-9]+\] \.strtab +.*
+Key to Flags:
+.*
+.*
+.*
+
+Elf file type is EXEC \(Executable file\)
+Entry point 0x8049158
+There are [0-9]+ program headers, starting at offset [0-9]+
+
+Program Headers:
+ Type +Offset +VirtAddr +PhysAddr +FileSiz +MemSiz +Flg Align
+ PHDR.*
+ INTERP.*
+.*Requesting program interpreter.*
+ LOAD.*
+ LOAD.*
+ DYNAMIC.*
+ TLS +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x0+60 0x0+a0 R +0x1000
+
+ Section to Segment mapping:
+ Segment Sections...
+ 00 +
+ 01 +.interp *
+ 02 +.interp .hash .dynsym .dynstr .rel.dyn .text *
+ 03 +.tdata .dynamic .got .got.plt *
+ 04 +.dynamic *
+ 05 +.tdata .tbss *
+
+Relocation section '.rel.dyn' at offset 0x[0-9a-f]+ contains 9 entries:
+ Offset +Info +Type +Sym.Value +Sym. Name
+0+804a0e0 0000010e R_386_TLS_TPOFF +0+ +sG3
+0+804a0e4 0000020e R_386_TLS_TPOFF +0+ +sG5
+0+804a0e8 0000030e R_386_TLS_TPOFF +0+ +sG7
+0+804a0ec 00000425 R_386_TLS_TPOFF32 0+ +sG2
+0+804a0f0 00000525 R_386_TLS_TPOFF32 0+ +sG4
+0+804a0f4 0000050e R_386_TLS_TPOFF +0+ +sG4
+0+804a0f8 00000725 R_386_TLS_TPOFF32 0+ +sG6
+0+804a0fc 00000825 R_386_TLS_TPOFF32 0+ +sG1
+0+804a100 00000b0e R_386_TLS_TPOFF +0+ +sG8
+
+Symbol table '\.dynsym' contains [0-9]+ entries:
+ +Num: +Value Size Type +Bind +Vis +Ndx Name
+ +[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG3
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG5
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG7
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG2
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG4
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG6
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG1
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG8
+
+Symbol table '\.symtab' contains [0-9]+ entries:
+ +Num: +Value Size Type +Bind +Vis +Ndx Name
+ +[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +1 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +2 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +3 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +4 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +5 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +6 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +7 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +8 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +9 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +10 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +11 *
+ +[0-9]+: 00000020 +0 TLS +LOCAL DEFAULT +7 sl1
+ +[0-9]+: 00000024 +0 TLS +LOCAL DEFAULT +7 sl2
+ +[0-9]+: 00000028 +0 TLS +LOCAL DEFAULT +7 sl3
+ +[0-9]+: 0000002c +0 TLS +LOCAL DEFAULT +7 sl4
+ +[0-9]+: 00000030 +0 TLS +LOCAL DEFAULT +7 sl5
+ +[0-9]+: 00000034 +0 TLS +LOCAL DEFAULT +7 sl6
+ +[0-9]+: 00000038 +0 TLS +LOCAL DEFAULT +7 sl7
+ +[0-9]+: 0000003c +0 TLS +LOCAL DEFAULT +7 sl8
+ +[0-9]+: 00000080 +0 TLS +LOCAL DEFAULT +8 bl1
+ +[0-9]+: 00000084 +0 TLS +LOCAL DEFAULT +8 bl2
+ +[0-9]+: 00000088 +0 TLS +LOCAL DEFAULT +8 bl3
+ +[0-9]+: 0000008c +0 TLS +LOCAL DEFAULT +8 bl4
+ +[0-9]+: 00000090 +0 TLS +LOCAL DEFAULT +8 bl5
+ +[0-9]+: 00000094 +0 TLS +LOCAL DEFAULT +8 bl6
+ +[0-9]+: 00000098 +0 TLS +LOCAL DEFAULT +8 bl7
+ +[0-9]+: 0000009c +0 TLS +LOCAL DEFAULT +8 bl8
+ +[0-9]+: 00001000 +0 TLS +LOCAL HIDDEN +7 _TLS_MODULE_BASE_
+ +[0-9]+: 0+804a060 +0 OBJECT LOCAL HIDDEN 9 _DYNAMIC
+ +[0-9]+: [0-9a-f]+ +0 OBJECT LOCAL HIDDEN 11 _GLOBAL_OFFSET_TABLE_
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG3
+ +[0-9]+: 0000001c +0 TLS +GLOBAL DEFAULT +7 sg8
+ +[0-9]+: 0000007c +0 TLS +GLOBAL DEFAULT +8 bg8
+ +[0-9]+: 00000074 +0 TLS +GLOBAL DEFAULT +8 bg6
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG5
+ +[0-9]+: 00000068 +0 TLS +GLOBAL DEFAULT +8 bg3
+ +[0-9]+: 00000008 +0 TLS +GLOBAL DEFAULT +7 sg3
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG7
+ +[0-9]+: 00000048 +0 TLS +GLOBAL HIDDEN +7 sh3
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG2
+ +[0-9]+: 0000000c +0 TLS +GLOBAL DEFAULT +7 sg4
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG4
+ +[0-9]+: 00000010 +0 TLS +GLOBAL DEFAULT +7 sg5
+ +[0-9]+: 00000070 +0 TLS +GLOBAL DEFAULT +8 bg5
+ +[0-9]+: 00000058 +0 TLS +GLOBAL HIDDEN +7 sh7
+ +[0-9]+: 0000005c +0 TLS +GLOBAL HIDDEN +7 sh8
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT +7 sg1
+ +[0-9]+: 0+8049158 +0 FUNC +GLOBAL DEFAULT +6 _start
+ +[0-9]+: 0000004c +0 TLS +GLOBAL HIDDEN +7 sh4
+ +[0-9]+: 00000078 +0 TLS +GLOBAL DEFAULT +8 bg7
+ +[0-9]+: 00000050 +0 TLS +GLOBAL HIDDEN +7 sh5
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG6
+ +[0-9]+: 0+8049000 +0 FUNC +GLOBAL DEFAULT +6 fn2
+ +[0-9]+: 00000004 +0 TLS +GLOBAL DEFAULT +7 sg2
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG1
+ +[0-9]+: 00000040 +0 TLS +GLOBAL HIDDEN +7 sh1
+ +[0-9]+: 00000014 +0 TLS +GLOBAL DEFAULT +7 sg6
+ +[0-9]+: 00000018 +0 TLS +GLOBAL DEFAULT +7 sg7
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
+ +[0-9]+: 00000044 +0 TLS +GLOBAL HIDDEN +7 sh2
+ +[0-9]+: 00000054 +0 TLS +GLOBAL HIDDEN +7 sh6
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG8
+ +[0-9]+: 00000064 +0 TLS +GLOBAL DEFAULT +8 bg2
+ +[0-9]+: 00000060 +0 TLS +GLOBAL DEFAULT +8 bg1
+ +[0-9]+: 0000006c +0 TLS +GLOBAL DEFAULT +8 bg4
--- /dev/null
+#source: tlsbindesc.s
+#source: tlsbin.s
+#as: --64
+#ld: -shared -melf_x86_64
+#objdump: -drj.text
+#target: x86_64-*-*
+
+# PT_TLS layout is:
+# Offset from Offset from Name
+# TCB base TCB end
+# 0x00 -0xa0 sg1..sg8
+# 0x20 -0x80 sl1..sl8
+# 0x40 -0x60 sh1..sh8
+# 0x60 -0x40 bg1..bg8
+# 0x80 -0x20 bl1..bl8
+
+.*: +file format elf64-x86-64
+
+Disassembly of section .text:
+
+0+401000 <fn2>:
+ [0-9a-f]+: 55[ ]+push %rbp
+ [0-9a-f]+: 48 89 e5[ ]+mov %rsp,%rbp
+# GD -> IE because variable is not defined in executable
+ [0-9a-f]+: 48 8b 05 65 03 20 00[ ]+mov 0x200365\(%rip\),%rax +# 601370 <.*>
+# -> R_X86_64_TPOFF64 sG1
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> IE because variable is not defined in executable where
+# the variable is referenced through IE too
+ [0-9a-f]+: 48 8b 05 48 03 20 00[ ]+mov 0x200348\(%rip\),%rax +# 601360 <.*>
+# -> R_X86_64_TPOFF64 sG2
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> LE with global variable defined in executable
+ [0-9a-f]+: 48 c7 c0 60 ff ff ff[ ]+mov \$0xf+60,%rax
+# sg1
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> LE with local variable defined in executable
+ [0-9a-f]+: 48 c7 c0 80 ff ff ff[ ]+mov \$0xf+80,%rax
+# sl1
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# GD -> LE with hidden variable defined in executable
+ [0-9a-f]+: 48 c7 c0 a0 ff ff ff[ ]+mov \$0xf+a0,%rax
+# sh1
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LD -> LE
+ [0-9a-f]+: 48 c7 c0 00 00 00 00[ ]+mov \$0x0,%rax
+ [0-9a-f]+: 66 90[ ]+xchg %ax,%ax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 48 8d 90 81 ff ff ff[ ]+lea -0x7f\(%rax\),%rdx
+# sl1+1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 4c 8d 88 86 ff ff ff[ ]+lea -0x7a\(%rax\),%r9
+# sl2+2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LD -> LE against hidden variables
+ [0-9a-f]+: 48 8d 90 a0 ff ff ff[ ]+lea -0x60\(%rax\),%rdx
+# sh1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 48 8d 88 a7 ff ff ff[ ]+lea -0x59\(%rax\),%rcx
+# sh2+3
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE against global var
+ [0-9a-f]+: 64 4c 8b 0c 25 00 00[ ]+mov %fs:0x0,%r9
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 4c 03 0d d6 02 20 00[ ]+add 0x2002d6\(%rip\),%r9 +# 601360 <.*>
+# -> R_X86_64_TPOFF64 sG2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE -> LE against global var defined in exec
+ [0-9a-f]+: 64 4c 8b 14 25 00 00[ ]+mov %fs:0x0,%r10
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 4d 8d 92 60 ff ff ff[ ]+lea -0xa0\(%r10\),%r10
+# sg1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE -> LE against local var
+ [0-9a-f]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 48 8d 80 80 ff ff ff[ ]+lea -0x80\(%rax\),%rax
+# sl1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE -> LE against hidden var
+ [0-9a-f]+: 64 48 8b 0c 25 00 00[ ]+mov %fs:0x0,%rcx
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 48 8d 89 a0 ff ff ff[ ]+lea -0x60\(%rcx\),%rcx
+# sh1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# Direct access through %fs
+# IE against global var
+ [0-9a-f]+: 48 8b 0d 81 02 20 00[ ]+mov 0x200281\(%rip\),%rcx +# 601358 <.*>
+# -> R_X86_64_TPOFF64 sG5
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 64 48 8b 11[ ]+mov %fs:\(%rcx\),%rdx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE->LE against local var
+ [0-9a-f]+: 49 c7 c3 90 ff ff ff[ ]+mov \$0xf+90,%r11
+# sl5
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 64 4d 8b 23[ ]+mov %fs:\(%r11\),%r12
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE->LE against hidden var
+ [0-9a-f]+: 48 c7 c2 b0 ff ff ff[ ]+mov \$0xf+b0,%rdx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 64 48 8b 12[ ]+mov %fs:\(%rdx\),%rdx
+# sh5
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: c9[ ]+leaveq *
+ [0-9a-f]+: c3[ ]+retq *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+
+[0-9a-f]+ <_start>:
+ [0-9a-f]+: 55[ ]+push %rbp
+ [0-9a-f]+: 48 89 e5[ ]+mov %rsp,%rbp
+# IE against global var
+ [0-9a-f]+: 64 4c 8b 1c 25 00 00[ ]+mov %fs:0x0,%r11
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 4c 03 1d 4a 02 20 00[ ]+add 0x20024a\(%rip\),%r11 +# 601368 <.*>
+# -> R_X86_64_TPOFF64 sG6
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE -> LE against global var defined in exec
+ [0-9a-f]+: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 48 8d 92 d4 ff ff ff[ ]+lea -0x2c\(%rdx\),%rdx
+# bg6
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE -> LE against local var
+ [0-9a-f]+: 64 4c 8b 24 25 00 00[ ]+mov %fs:0x0,%r12
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 49 81 c4 f4 ff ff ff[ ]+add \$0xf+f4,%r12
+# bl6
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# direct %fs access IE -> LE against local var
+ [0-9a-f]+: 48 c7 c2 fc ff ff ff[ ]+mov \$0xf+fc,%rdx
+# bl8
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 64 48 8b 02[ ]+mov %fs:\(%rdx\),%rax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# IE -> LE against hidden but not local var
+ [0-9a-f]+: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 48 8d 92 b4 ff ff ff[ ]+lea -0x4c\(%rdx\),%rdx
+# sh6
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# direct %fs access IE -> LE against hidden but not local var
+ [0-9a-f]+: 48 c7 c2 bc ff ff ff[ ]+mov \$0xf+bc,%rdx
+# sh8
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 64 48 8b 02[ ]+mov %fs:\(%rdx\),%rax
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE, global var defined in exec
+ [0-9a-f]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 48 8d 90 64 ff ff ff[ ]+lea -0x9c\(%rax\),%rdx
+# sg2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE, local var, non-canonical sequence
+ [0-9a-f]+: 49 c7 c1 e6 ff ff ff[ ]+mov \$0xf+e6,%r9
+# bl2+2
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 4c 01 ca[ ]+add %r9,%rdx
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE, hidden var defined in exec, non-canonical sequence
+ [0-9a-f]+: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
+ [0-9a-f]+: 00 00 *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 48 81 c2 a5 ff ff ff[ ]+add \$0xf+a5,%rdx
+# sh2+1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# Direct %fs access
+# LE, global var defined in exec
+ [0-9a-f]+: 64 48 8b 04 25 68 ff[ ]+mov %fs:0xf+68,%rax
+ [0-9a-f]+: ff ff *
+# sg3
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE, local var
+ [0-9a-f]+: 64 4c 8b 14 25 eb ff[ ]+mov %fs:0xf+eb,%r10
+ [0-9a-f]+: ff ff *
+# bl3+3
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+# LE, hidden var defined in exec
+ [0-9a-f]+: 64 48 8b 14 25 a9 ff[ ]+mov %fs:0xf+a9,%rdx
+ [0-9a-f]+: ff ff *
+# sh3+1
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: 90[ ]+nop *
+ [0-9a-f]+: c9[ ]+leaveq *
+ [0-9a-f]+: c3[ ]+retq *
--- /dev/null
+#source: tlsbindesc.s
+#source: tlsbin.s
+#as: --64
+#ld: -shared -melf_x86_64
+#readelf: -WSsrl
+#target: x86_64-*-*
+
+There are [0-9]+ section headers, starting at offset 0x[0-9a-f]+:
+
+Section Headers:
+ \[Nr\] Name +Type +Address +Off +Size +ES Flg Lk Inf Al
+ +\[[ 0-9]+\] +NULL +0+ 0+ 0+ 00 +0 +0 +0
+ +\[[ 0-9]+\] .interp +.*
+ +\[[ 0-9]+\] .hash +.*
+ +\[[ 0-9]+\] .dynsym +.*
+ +\[[ 0-9]+\] .dynstr +.*
+ +\[[ 0-9]+\] .rela.dyn +.*
+ +\[[ 0-9]+\] .text +PROGBITS +0+401000 0+1000 0+1f6 00 +AX +0 +0 +4096
+ +\[[ 0-9]+\] .tdata +PROGBITS +0+6011f6 0+11f6 0+60 00 WAT +0 +0 +1
+ +\[[ 0-9]+\] .tbss +NOBITS +0+601256 0+1256 0+40 00 WAT +0 +0 +1
+ +\[[ 0-9]+\] .dynamic +DYNAMIC +0+601258 0+1258 0+100 10 +WA +4 +0 +8
+ +\[[ 0-9]+\] .got +PROGBITS +0+601358 0+1358 0+20 08 +WA +0 +0 +8
+ +\[[ 0-9]+\] .got.plt +PROGBITS +0+601378 0+1378 0+18 08 +WA +0 +0 +8
+ +\[[ 0-9]+\] .shstrtab +.*
+ +\[[ 0-9]+\] .symtab +.*
+ +\[[ 0-9]+\] .strtab +.*
+Key to Flags:
+.*
+.*
+.*
+
+Elf file type is EXEC \(Executable file\)
+Entry point 0x401108
+There are [0-9]+ program headers, starting at offset [0-9]+
+
+Program Headers:
+ Type +Offset +VirtAddr +PhysAddr +FileSiz +MemSiz +Flg Align
+ PHDR.*
+ INTERP.*
+.*Requesting program interpreter.*
+ LOAD +0x0+ 0x0+400000 0x0+400000 0x0+11f6 0x0+11f6 R E 0x200000
+ LOAD +0x0+11f6 0x0+6011f6 0x0+6011f6 0x0+19a 0x0+19a RW 0x200000
+ DYNAMIC +0x0+1258 0x0+601258 0x0+601258 0x0+100 0x0+100 RW 0x8
+ TLS +0x0+11f6 0x0+6011f6 0x0+6011f6 0x0+60 0x0+a0 R +0x1
+
+ Section to Segment mapping:
+ Segment Sections...
+ 00 *
+ 01 +.interp *
+ 02 +.interp .hash .dynsym .dynstr .rela.dyn .text *
+ 03 +.tdata .dynamic .got .got.plt *
+ 04 +.dynamic *
+ 05 +.tdata .tbss *
+
+Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 4 entries:
+ +Offset +Info +Type +Symbol's Value Symbol's Name \+ Addend
+0+601358 0+100000012 R_X86_64_TPOFF64 +0+ sG5 \+ 0
+0+601360 0+200000012 R_X86_64_TPOFF64 +0+ sG2 \+ 0
+0+601368 0+400000012 R_X86_64_TPOFF64 +0+ sG6 \+ 0
+0+601370 0+500000012 R_X86_64_TPOFF64 +0+ sG1 \+ 0
+
+Symbol table '\.dynsym' contains [0-9]+ entries:
+ +Num: +Value +Size Type +Bind +Vis +Ndx Name
+ +[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG5
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG2
+ +[0-9]+: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG6
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG1
+ +[0-9]+: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
+ +[0-9]+: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
+
+Symbol table '\.symtab' contains [0-9]+ entries:
+ +Num: +Value +Size Type +Bind +Vis +Ndx Name
+ +[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +1 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +2 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +3 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +4 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +5 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +6 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +7 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +8 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +9 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +10 *
+ +[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +11 *
+ +[0-9]+: 0+20 +0 TLS +LOCAL DEFAULT +7 sl1
+ +[0-9]+: 0+24 +0 TLS +LOCAL DEFAULT +7 sl2
+ +[0-9]+: 0+28 +0 TLS +LOCAL DEFAULT +7 sl3
+ +[0-9]+: 0+2c +0 TLS +LOCAL DEFAULT +7 sl4
+ +[0-9]+: 0+30 +0 TLS +LOCAL DEFAULT +7 sl5
+ +[0-9]+: 0+34 +0 TLS +LOCAL DEFAULT +7 sl6
+ +[0-9]+: 0+38 +0 TLS +LOCAL DEFAULT +7 sl7
+ +[0-9]+: 0+3c +0 TLS +LOCAL DEFAULT +7 sl8
+ +[0-9]+: 0+80 +0 TLS +LOCAL DEFAULT +8 bl1
+ +[0-9]+: 0+84 +0 TLS +LOCAL DEFAULT +8 bl2
+ +[0-9]+: 0+88 +0 TLS +LOCAL DEFAULT +8 bl3
+ +[0-9]+: 0+8c +0 TLS +LOCAL DEFAULT +8 bl4
+ +[0-9]+: 0+90 +0 TLS +LOCAL DEFAULT +8 bl5
+ +[0-9]+: 0+94 +0 TLS +LOCAL DEFAULT +8 bl6
+ +[0-9]+: 0+98 +0 TLS +LOCAL DEFAULT +8 bl7
+ +[0-9]+: 0+9c +0 TLS +LOCAL DEFAULT +8 bl8
+ +[0-9]+: 0+a0 +0 TLS +LOCAL HIDDEN +7 _TLS_MODULE_BASE_
+ +[0-9]+: 0+601258 +0 OBJECT LOCAL HIDDEN 9 _DYNAMIC
+ +[0-9]+: 0+601378 +0 OBJECT LOCAL HIDDEN 11 _GLOBAL_OFFSET_TABLE_
+ +[0-9]+: 0+1c +0 TLS +GLOBAL DEFAULT +7 sg8
+ +[0-9]+: 0+7c +0 TLS +GLOBAL DEFAULT +8 bg8
+ +[0-9]+: 0+74 +0 TLS +GLOBAL DEFAULT +8 bg6
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG5
+ +[0-9]+: 0+68 +0 TLS +GLOBAL DEFAULT +8 bg3
+ +[0-9]+: 0+8 +0 TLS +GLOBAL DEFAULT +7 sg3
+ +[0-9]+: 0+48 +0 TLS +GLOBAL HIDDEN +7 sh3
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG2
+ +[0-9]+: 0+c +0 TLS +GLOBAL DEFAULT +7 sg4
+ +[0-9]+: 0+10 +0 TLS +GLOBAL DEFAULT +7 sg5
+ +[0-9]+: 0+70 +0 TLS +GLOBAL DEFAULT +8 bg5
+ +[0-9]+: 0+58 +0 TLS +GLOBAL HIDDEN +7 sh7
+ +[0-9]+: 0+5c +0 TLS +GLOBAL HIDDEN +7 sh8
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT +7 sg1
+ +[0-9]+: 0+401108 +0 FUNC +GLOBAL DEFAULT +6 _start
+ +[0-9]+: 0+4c +0 TLS +GLOBAL HIDDEN +7 sh4
+ +[0-9]+: 0+78 +0 TLS +GLOBAL DEFAULT +8 bg7
+ +[0-9]+: 0+50 +0 TLS +GLOBAL HIDDEN +7 sh5
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG6
+ +[0-9]+: 0+401000 +0 FUNC +GLOBAL DEFAULT +6 fn2
+ +[0-9]+: 0+4 +0 TLS +GLOBAL DEFAULT +7 sg2
+ +[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG1
+ +[0-9]+: 0+40 +0 TLS +GLOBAL HIDDEN +7 sh1
+ +[0-9]+: 0+14 +0 TLS +GLOBAL DEFAULT +7 sg6
+ +[0-9]+: 0+18 +0 TLS +GLOBAL DEFAULT +7 sg7
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
+ +[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
+ +[0-9]+: 0+44 +0 TLS +GLOBAL HIDDEN +7 sh2
+ +[0-9]+: 0+54 +0 TLS +GLOBAL HIDDEN +7 sh6
+ +[0-9]+: 0+64 +0 TLS +GLOBAL DEFAULT +8 bg2
+ +[0-9]+: 0+60 +0 TLS +GLOBAL DEFAULT +8 bg1
+ +[0-9]+: 0+6c +0 TLS +GLOBAL DEFAULT +8 bg4
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