72 lines
2 KiB
ArmAsm
72 lines
2 KiB
ArmAsm
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// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple=i686 %p/Inputs/tls-opt-gdiele-i686.s -o %t.o
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// RUN: llvm-mc -filetype=obj -triple=i686 %s -o %t1.o
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// RUN: ld.lld -shared %t.o -soname=t.so -o %t.so
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// RUN: ld.lld --hash-style=sysv %t1.o %t.so -o %tout
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// RUN: llvm-readobj -r %tout | FileCheck --check-prefix=NORELOC %s
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// RUN: llvm-objdump --no-print-imm-hex -d --no-show-raw-insn %tout | FileCheck --check-prefix=DISASM %s
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// NORELOC: Relocations [
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// NORELOC-NEXT: Section ({{.*}}) .rel.dyn {
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// NORELOC-NEXT: 0x402270 R_386_TLS_TPOFF tlsshared0
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// NORELOC-NEXT: 0x402274 R_386_TLS_TPOFF tlsshared1
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// NORELOC-NEXT: }
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// NORELOC-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: 4011d0: movl %gs:0, %eax
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// DISASM-NEXT: addl -4104(%ebx), %eax
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// DISASM-NEXT: movl %gs:0, %eax
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// DISASM-NEXT: addl -4100(%ebx), %eax
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// DISASM-NEXT: movl %gs:0, %eax
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// DISASM-NEXT: subl $8, %eax
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// DISASM-NEXT: movl %gs:0, %eax
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// DISASM-NEXT: subl $4, %eax
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// DISASM-NEXT: movl %gs:0, %eax
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// DISASM-NEXT: addl -4100(%ebx), %eax
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// DISASM-NEXT: movl %gs:0, %eax
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// DISASM-NEXT: subl $4, %eax
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.type tlsexe1,@object
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.section .tbss,"awT",@nobits
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.globl tlsexe1
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.align 4
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tlsexe1:
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.long 0
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.size tlsexe1, 4
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.type tlsexe2,@object
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.section .tbss,"awT",@nobits
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.globl tlsexe2
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.align 4
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tlsexe2:
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.long 0
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.size tlsexe2, 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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//GD->IE
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leal tlsshared0@tlsgd(,%ebx,1),%eax
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call ___tls_get_addr@plt
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leal tlsshared1@tlsgd(,%ebx,1),%eax
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call ___tls_get_addr@plt
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//GD->LE
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leal tlsexe1@tlsgd(,%ebx,1),%eax
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call ___tls_get_addr@plt
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leal tlsexe2@tlsgd(,%ebx,1),%eax
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call ___tls_get_addr@plt
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// -fno-plt GD->IE and GD->LE
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leal tlsshared1@tlsgd(%edx),%eax
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call *___tls_get_addr@GOT(%edx)
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leal tlsexe2@tlsgd(%edx),%eax
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call *___tls_get_addr@GOT(%edx)
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