forked from OSchip/llvm-project
101 lines
2.8 KiB
ArmAsm
101 lines
2.8 KiB
ArmAsm
// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple=i686-pc-linux %s -o %t.o
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// RUN: llvm-mc -filetype=obj -triple=i686-pc-linux %p/Inputs/tls-opt-iele-i686-nopic.s -o %tso.o
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// RUN: ld.lld -shared %tso.o -soname=t.so -o %tso
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// RUN: ld.lld --hash-style=sysv %t.o %tso -o %t1
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// RUN: llvm-readobj -S -r %t1 | FileCheck --check-prefix=GOTREL %s
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// RUN: llvm-objdump -d --no-show-raw-insn --print-imm-hex %t1 | FileCheck --check-prefix=DISASM %s
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// GOTREL: Section {
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// GOTREL: Index:
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// GOTREL: Name: .got
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// GOTREL-NEXT: Type: SHT_PROGBITS
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// GOTREL-NEXT: Flags [
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// GOTREL-NEXT: SHF_ALLOC
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// GOTREL-NEXT: SHF_WRITE
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// GOTREL-NEXT: ]
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// GOTREL-NEXT: Address: 0x402258
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// GOTREL-NEXT: Offset: 0x258
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// GOTREL-NEXT: Size: 8
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// GOTREL-NEXT: Link: 0
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// GOTREL-NEXT: Info: 0
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// GOTREL-NEXT: AddressAlignment: 4
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// GOTREL-NEXT: EntrySize: 0
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// GOTREL-NEXT: }
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// GOTREL: Relocations [
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// GOTREL-NEXT: Section ({{.*}}) .rel.dyn {
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// GOTREL-NEXT: 0x402258 R_386_TLS_TPOFF tlsshared0 0x0
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// GOTREL-NEXT: 0x40225C R_386_TLS_TPOFF tlsshared1 0x0
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// GOTREL-NEXT: }
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// GOTREL-NEXT: ]
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// DISASM: Disassembly of section .text:
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// DISASM-EMPTY:
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// DISASM-NEXT: <_start>:
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// DISASM-NEXT: 4011b0: movl $0xfffffff8, %ecx
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// DISASM-NEXT: movl %gs:(%ecx), %eax
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// DISASM-NEXT: movl $0xfffffff8, %eax
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// DISASM-NEXT: movl %gs:(%eax), %eax
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// DISASM-NEXT: addl $0xfffffff8, %ecx
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// DISASM-NEXT: movl %gs:(%ecx), %eax
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// DISASM-NEXT: movl $0xfffffffc, %ecx
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// DISASM-NEXT: movl %gs:(%ecx), %eax
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// DISASM-NEXT: movl $0xfffffffc, %eax
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// DISASM-NEXT: movl %gs:(%eax), %eax
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// DISASM-NEXT: addl $0xfffffffc, %ecx
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// DISASM-NEXT: movl %gs:(%ecx), %eax
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/// &.got[0]
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// DISASM-NEXT: movl 0x402258, %ecx
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// DISASM-NEXT: movl %gs:(%ecx), %eax
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/// &.got[1]
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// DISASM-NEXT: addl 0x40225c, %ecx
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// DISASM-NEXT: movl %gs:(%ecx), %eax
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.type tlslocal0,@object
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.section .tbss,"awT",@nobits
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.globl tlslocal0
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.align 4
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tlslocal0:
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.long 0
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.size tlslocal0, 4
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.type tlslocal1,@object
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.section .tbss,"awT",@nobits
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.globl tlslocal1
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.align 4
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tlslocal1:
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.long 0
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.size tlslocal1, 4
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.section .text
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.globl ___tls_get_addr
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.type ___tls_get_addr,@function
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___tls_get_addr:
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.section .text
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.globl _start
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_start:
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movl tlslocal0@indntpoff,%ecx
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movl %gs:(%ecx),%eax
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movl tlslocal0@indntpoff,%eax
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movl %gs:(%eax),%eax
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addl tlslocal0@indntpoff,%ecx
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movl %gs:(%ecx),%eax
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movl tlslocal1@indntpoff,%ecx
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movl %gs:(%ecx),%eax
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movl tlslocal1@indntpoff,%eax
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movl %gs:(%eax),%eax
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addl tlslocal1@indntpoff,%ecx
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movl %gs:(%ecx),%eax
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movl tlsshared0@indntpoff,%ecx
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movl %gs:(%ecx),%eax
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addl tlsshared1@indntpoff,%ecx
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movl %gs:(%ecx),%eax
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