forked from OSchip/llvm-project
59 lines
1.8 KiB
ArmAsm
59 lines
1.8 KiB
ArmAsm
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1.o
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/tls-got.s -o %t2.o
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// RUN: ld.lld2 -shared %t2.o -o %t2.so
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// RUN: ld.lld2 -e main %t1.o %t2.so -o %t3
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// RUN: llvm-readobj -s -r %t3 | FileCheck %s
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// RUN: llvm-objdump -d %t3 | FileCheck --check-prefix=DISASM %s
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// CHECK: Section {
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// CHECK: Index: 8
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// CHECK-NEXT: Name: .got
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// CHECK-NEXT: Type: SHT_PROGBITS
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// CHECK-NEXT: Flags [
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// CHECK-NEXT: SHF_ALLOC
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// CHECK-NEXT: SHF_WRITE
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address: [[ADDR:.*]]
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// CHECK-NEXT: Offset: 0x20A0
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// CHECK-NEXT: Size: 16
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// CHECK-NEXT: Link: 0
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// CHECK-NEXT: Info: 0
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// CHECK-NEXT: AddressAlignment: 8
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// CHECK-NEXT: EntrySize: 0
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// CHECK-NEXT: }
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// CHECK: Relocations [
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// CHECK-NEXT: Section (4) .rela.dyn {
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// CHECK-NEXT: [[ADDR]] R_X86_64_TPOFF64 tls1 0x0
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// CHECK-NEXT: 0x120A8 R_X86_64_TPOFF64 tls0 0x0
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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//0x11000 + 4249 + 7 = 0x120A0
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//0x1100A + 4247 + 7 = 0x120A8
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//0x11014 + 4237 + 7 = 0x120A8
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//DISASM: Disassembly of section .text:
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//DISASM-NEXT: main:
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//DISASM-NEXT: 11000: 48 8b 05 99 10 00 00 movq 4249(%rip), %rax
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//DISASM-NEXT: 11007: 64 8b 00 movl %fs:(%rax), %eax
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//DISASM-NEXT: 1100a: 48 8b 05 97 10 00 00 movq 4247(%rip), %rax
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//DISASM-NEXT: 11011: 64 8b 00 movl %fs:(%rax), %eax
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//DISASM-NEXT: 11014: 48 8b 05 8d 10 00 00 movq 4237(%rip), %rax
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//DISASM-NEXT: 1101b: 64 8b 00 movl %fs:(%rax), %eax
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//DISASM-NEXT: 1101e: c3 retq
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.section .tdata,"awT",@progbits
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.text
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.globl main
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.align 16, 0x90
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.type main,@function
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main:
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movq tls1@GOTTPOFF(%rip), %rax
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movl %fs:0(%rax), %eax
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movq tls0@GOTTPOFF(%rip), %rax
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movl %fs:0(%rax), %eax
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movq tls0@GOTTPOFF(%rip), %rax
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movl %fs:0(%rax), %eax
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ret
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