forked from OSchip/llvm-project
172 lines
4.4 KiB
ArmAsm
172 lines
4.4 KiB
ArmAsm
// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
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// RUN: ld.lld %t -o %tout
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// RUN: llvm-readobj --symbols --sections -l %tout | FileCheck %s
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// RUN: llvm-objdump -d %tout | FileCheck %s --check-prefix=DIS
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.global _start
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_start:
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movl %fs:a@tpoff, %eax
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movl %fs:b@tpoff, %eax
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movl %fs:c@tpoff, %eax
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movl %fs:d@tpoff, %eax
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.global a
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.section .tbss,"awT",@nobits
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a:
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.long 0
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.global b
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.section .tdata,"awT",@progbits
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b:
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.long 1
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.global c
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.section .thread_bss,"awT",@nobits
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c:
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.long 0
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.global d
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.section .thread_data,"awT",@progbits
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d:
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.long 2
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// CHECK: Name: .tdata
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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_TLS
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// CHECK-NEXT: SHF_WRITE
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address: [[TDATA_ADDR:0x.*]]
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: 4
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// CHECK-NEXT: Link:
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// CHECK-NEXT: Info:
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// CHECK-NEXT: AddressAlignment:
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// CHECK-NEXT: EntrySize:
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// CHECK-NEXT: }
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// CHECK-NEXT: Section {
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// CHECK-NEXT: Index:
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// CHECK-NEXT: Name: .thread_data
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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_TLS
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// CHECK-NEXT: SHF_WRITE
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address:
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: 4
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// CHECK-NEXT: Link:
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// CHECK-NEXT: Info:
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// CHECK-NEXT: AddressAlignment:
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// CHECK-NEXT: EntrySize:
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// CHECK-NEXT: }
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// CHECK-NEXT: Section {
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// CHECK-NEXT: Index:
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// CHECK-NEXT: Name: .tbss
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// CHECK-NEXT: Type: SHT_NOBITS
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// CHECK-NEXT: Flags [
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// CHECK-NEXT: SHF_ALLOC
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// CHECK-NEXT: SHF_TLS
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// CHECK-NEXT: SHF_WRITE
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address: [[TBSS_ADDR:0x.*]]
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: 4
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// CHECK-NEXT: Link:
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// CHECK-NEXT: Info:
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// CHECK-NEXT: AddressAlignment:
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// CHECK-NEXT: EntrySize:
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// CHECK-NEXT: }
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// CHECK-NEXT: Section {
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// CHECK-NEXT: Index:
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// CHECK-NEXT: Name: .thread_bss
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// CHECK-NEXT: Type: SHT_NOBITS
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// CHECK-NEXT: Flags [
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// CHECK-NEXT: SHF_ALLOC
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// CHECK-NEXT: SHF_TLS
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// CHECK-NEXT: SHF_WRITE
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// CHECK-NEXT: ]
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// 0x2021F4 = TBSS_ADDR + 4
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// CHECK-NEXT: Address: 0x2021F4
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: 4
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// CHECK-NEXT: Link:
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// CHECK-NEXT: Info:
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// CHECK-NEXT: AddressAlignment:
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// CHECK-NEXT: EntrySize:
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// CHECK-NEXT: }
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// CHECK: Symbols [
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// CHECK: Name: a
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// CHECK-NEXT: Value: 0x8
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// CHECK-NEXT: Size:
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: TLS
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .tbss
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: b
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// CHECK-NEXT: Value: 0x0
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// CHECK-NEXT: Size:
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: TLS
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .tdata
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: c
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// CHECK-NEXT: Value: 0xC
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// CHECK-NEXT: Size:
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: TLS
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .thread_bss
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: d
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// CHECK-NEXT: Value: 0x4
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// CHECK-NEXT: Size:
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: TLS
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .thread_data
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// CHECK-NEXT: }
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// Check that the TLS NOBITS sections weren't added to the R/W PT_LOAD's size.
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// CHECK: ProgramHeaders [
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// CHECK: Type: PT_LOAD
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// CHECK: Type: PT_LOAD
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// CHECK: Type: PT_LOAD
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// CHECK: FileSize: 8
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// CHECK-NEXT: MemSize: 8
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// CHECK-NEXT: Flags [
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// CHECK-NEXT: PF_R
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// CHECK-NEXT: PF_W
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// CHECK-NEXT: ]
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// CHECK: Type: PT_TLS
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: VirtualAddress: [[TDATA_ADDR]]
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// CHECK-NEXT: PhysicalAddress: [[TDATA_ADDR]]
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// CHECK-NEXT: FileSize: 8
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// CHECK-NEXT: MemSize: 16
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// CHECK-NEXT: Flags [
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// CHECK-NEXT: PF_R
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// CHECK-NEXT: ]
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// CHECK-NEXT: Alignment:
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// CHECK-NEXT: }
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// DIS: Disassembly of section .text:
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// DIS-EMPTY:
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// DIS-NEXT: _start:
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// DIS-NEXT: movl %fs:-8, %eax
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// DIS-NEXT: movl %fs:-16, %eax
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// DIS-NEXT: movl %fs:-4, %eax
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// DIS-NEXT: movl %fs:-12, %eax
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