forked from OSchip/llvm-project
113 lines
3.6 KiB
ArmAsm
113 lines
3.6 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 -soname=t.so %tso.o -o %tso
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// RUN: ld.lld -shared %t.o %tso -o %t1
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// RUN: llvm-readobj -S -r -d %t1 | FileCheck --check-prefix=GOTRELSHARED %s
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// RUN: llvm-objdump -d --no-show-raw-insn %t1 | FileCheck --check-prefix=DISASMSHARED %s
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// GOTRELSHARED: Section {
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// GOTRELSHARED: Name: .got
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// GOTRELSHARED-NEXT: Type: SHT_PROGBITS
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// GOTRELSHARED-NEXT: Flags [
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// GOTRELSHARED-NEXT: SHF_ALLOC
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// GOTRELSHARED-NEXT: SHF_WRITE
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// GOTRELSHARED-NEXT: ]
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// GOTRELSHARED-NEXT: Address: 0x3388
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// GOTRELSHARED-NEXT: Offset: 0x388
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// GOTRELSHARED-NEXT: Size: 16
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// GOTRELSHARED-NEXT: Link: 0
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// GOTRELSHARED-NEXT: Info: 0
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// GOTRELSHARED-NEXT: AddressAlignment: 4
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// GOTRELSHARED-NEXT: EntrySize: 0
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// GOTRELSHARED-NEXT: }
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// GOTRELSHARED: 0x6FFFFFFA RELCOUNT 8
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// GOTRELSHARED: Relocations [
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// GOTRELSHARED-NEXT: Section ({{.*}}) .rel.dyn {
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// GOTRELSHARED-NEXT: 0x22DA R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x22E2 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x22EB R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x22F4 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x22FC R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x2305 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x230E R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x2317 R_386_RELATIVE - 0x0
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// GOTRELSHARED-NEXT: 0x3390 R_386_TLS_TPOFF tlsshared0 0x0
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// GOTRELSHARED-NEXT: 0x3394 R_386_TLS_TPOFF tlsshared1 0x0
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// GOTRELSHARED-NEXT: 0x3388 R_386_TLS_TPOFF tlslocal0 0x0
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// GOTRELSHARED-NEXT: 0x338C R_386_TLS_TPOFF tlslocal1 0x0
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// GOTRELSHARED-NEXT: }
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// GOTRELSHARED-NEXT: ]
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// DISASMSHARED: Disassembly of section test:
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// DISASMSHARED-EMPTY:
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// DISASMSHARED-NEXT: <_start>:
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// (.got)[0] = 0x3388 = 13192
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// (.got)[1] = 13196
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// (.got)[2] = 13200
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// (.got)[3] = 13204
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// DISASMSHARED-NEXT: 22d8: movl 13192, %ecx
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// DISASMSHARED-NEXT: 22de: movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 22e1: movl 13192, %eax
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// DISASMSHARED-NEXT: 22e6: movl %gs:(%eax), %eax
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// DISASMSHARED-NEXT: 22e9: addl 13192, %ecx
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// DISASMSHARED-NEXT: 22ef: movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 22f2: movl 13196, %ecx
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// DISASMSHARED-NEXT: 22f8: movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 22fb: movl 13196, %eax
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// DISASMSHARED-NEXT: 2300: movl %gs:(%eax), %eax
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// DISASMSHARED-NEXT: 2303: addl 13196, %ecx
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// DISASMSHARED-NEXT: 2309: movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 230c: movl 13200, %ecx
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// DISASMSHARED-NEXT: 2312: movl %gs:(%ecx), %eax
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// DISASMSHARED-NEXT: 2315: addl 13204, %ecx
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// DISASMSHARED-NEXT: 231b: 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 test, "axw"
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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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