forked from OSchip/llvm-project
102 lines
2.8 KiB
ArmAsm
102 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 -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 %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: 0x402060
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// GOTREL-NEXT: Offset: 0x2060
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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: 0x402060 R_386_TLS_TPOFF tlsshared0 0x0
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// GOTREL-NEXT: 0x402064 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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// 4202592 = (.got)[0] = 0x402060
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// 4202596 = (.got)[1] = 0x402064
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// DISASM-NEXT: 401000: {{.*}} movl $4294967288, %ecx
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// DISASM-NEXT: 401006: {{.*}} movl %gs:(%ecx), %eax
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// DISASM-NEXT: 401009: {{.*}} movl $4294967288, %eax
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// DISASM-NEXT: 40100e: {{.*}} movl %gs:(%eax), %eax
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// DISASM-NEXT: 401011: {{.*}} addl $4294967288, %ecx
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// DISASM-NEXT: 401017: {{.*}} movl %gs:(%ecx), %eax
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// DISASM-NEXT: 40101a: {{.*}} movl $4294967292, %ecx
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// DISASM-NEXT: 401020: {{.*}} movl %gs:(%ecx), %eax
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// DISASM-NEXT: 401023: {{.*}} movl $4294967292, %eax
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// DISASM-NEXT: 401028: {{.*}} movl %gs:(%eax), %eax
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// DISASM-NEXT: 40102b: {{.*}} addl $4294967292, %ecx
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// DISASM-NEXT: 401031: {{.*}} movl %gs:(%ecx), %eax
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// DISASM-NEXT: 401034: {{.*}} movl 4202592, %ecx
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// DISASM-NEXT: 40103a: {{.*}} movl %gs:(%ecx), %eax
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// DISASM-NEXT: 40103d: {{.*}} addl 4202596, %ecx
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// DISASM-NEXT: 401043: {{.*}} 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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