forked from OSchip/llvm-project
101 lines
2.9 KiB
ArmAsm
101 lines
2.9 KiB
ArmAsm
// 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 -o %tso
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// RUN: ld.lld %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 %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: 0x12058
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// GOTREL-NEXT: Offset: 0x2058
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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: 0x12058 R_386_TLS_TPOFF tlsshared0 0x0
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// GOTREL-NEXT: 0x1205C 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-NEXT: _start:
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// 4294967288 = 0xFFFFFFF8
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// 4294967292 = 0xFFFFFFFC
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// 73808 = (.got)[0] = 0x12058
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// 73812 = (.got)[1] = 0x1205C
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// DISASM-NEXT: 11000: c7 c1 f8 ff ff ff movl $4294967288, %ecx
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// DISASM-NEXT: 11006: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASM-NEXT: 11009: b8 f8 ff ff ff movl $4294967288, %eax
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// DISASM-NEXT: 1100e: 65 8b 00 movl %gs:(%eax), %eax
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// DISASM-NEXT: 11011: 81 c1 f8 ff ff ff addl $4294967288, %ecx
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// DISASM-NEXT: 11017: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASM-NEXT: 1101a: c7 c1 fc ff ff ff movl $4294967292, %ecx
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// DISASM-NEXT: 11020: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASM-NEXT: 11023: b8 fc ff ff ff movl $4294967292, %eax
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// DISASM-NEXT: 11028: 65 8b 00 movl %gs:(%eax), %eax
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// DISASM-NEXT: 1102b: 81 c1 fc ff ff ff addl $4294967292, %ecx
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// DISASM-NEXT: 11031: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASM-NEXT: 11034: 8b 0d 58 20 01 00 movl 73816, %ecx
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// DISASM-NEXT: 1103a: 65 8b 01 movl %gs:(%ecx), %eax
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// DISASM-NEXT: 1103d: 03 0d 5c 20 01 00 addl 73820, %ecx
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// DISASM-NEXT: 11043: 65 8b 01 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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