forked from OSchip/llvm-project
153 lines
4.3 KiB
ArmAsm
153 lines
4.3 KiB
ArmAsm
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2
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// RUN: ld.lld %t2 -o %t2.so -shared
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// RUN: ld.lld %t %t2.so -o %t2
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// RUN: llvm-readobj -r -symbols -sections -dynamic-table %t2 | FileCheck %s
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// RUN: llvm-objdump -d %t2 | FileCheck --check-prefix=DISASM %s
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// REQUIRES: x86
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.globl _start
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_start:
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call __preinit_array_start
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call __preinit_array_end
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call __init_array_start
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call __init_array_end
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call __fini_array_start
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call __fini_array_end
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.section .init_array,"aw",@init_array
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.quad 0
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.section .preinit_array,"aw",@preinit_array
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.quad 0
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.byte 0
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.section .fini_array,"aw",@fini_array
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.quad 0
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.short 0
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// CHECK: Name: .init_array
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// CHECK-NEXT: Type: SHT_INIT_ARRAY
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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: [[INIT_ADDR:.*]]
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: [[INIT_SIZE:.*]]
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// CHECK: Name: .preinit_array
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// CHECK-NEXT: Type: SHT_PREINIT_ARRAY
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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: [[PREINIT_ADDR:.*]]
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: [[PREINIT_SIZE:.*]]
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// CHECK: Name: .fini_array
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// CHECK-NEXT: Type: SHT_FINI_ARRAY
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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: [[FINI_ADDR:.*]]
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: [[FINI_SIZE:.*]]
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// CHECK: Relocations [
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// CHECK-NEXT: ]
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// CHECK: Name: __fini_array_end
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// CHECK-NEXT: Value: 0x20201B
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .fini_array
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: __fini_array_start
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// CHECK-NEXT: Value: [[FINI_ADDR]]
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .fini_array
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: __init_array_end
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// CHECK-NEXT: Value: 0x202008
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .init_array
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: __init_array_start
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// CHECK-NEXT: Value: [[INIT_ADDR]]
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .init_array
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: __preinit_array_end
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// CHECK-NEXT: Value: 0x202011
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .preinit_array
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: __preinit_array_start
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// CHECK-NEXT: Value: [[PREINIT_ADDR]]
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .preinit_array
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// CHECK-NEXT: }
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// CHECK: DynamicSection
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// CHECK: PREINIT_ARRAY [[PREINIT_ADDR]]
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// CHECK: PREINIT_ARRAYSZ [[PREINIT_SIZE]] (bytes)
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// CHECK: INIT_ARRAY [[INIT_ADDR]]
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// CHECK: INIT_ARRAYSZ [[INIT_SIZE]] (bytes)
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// CHECK: FINI_ARRAY [[FINI_ADDR]]
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// CHECK: FINI_ARRAYSZ [[FINI_SIZE]] (bytes)
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// 0x202008 - (0x201000 + 5) = 4099
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// 0x202011 - (0x201005 + 5) = 4103
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// 0x202000 - (0x20100a + 5) = 4081
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// 0x202008 - (0x20100f + 5) = 4084
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// 0x202011 - (0x201014 + 5) = 4088
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// 0x20201B - (0x201019 + 5) = 4093
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// DISASM: _start:
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// DISASM-NEXT: 201000: e8 {{.*}} callq 4099
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// DISASM-NEXT: 201005: e8 {{.*}} callq 4103
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// DISASM-NEXT: 20100a: e8 {{.*}} callq 4081
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// DISASM-NEXT: 20100f: e8 {{.*}} callq 4084
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// DISASM-NEXT: 201014: e8 {{.*}} callq 4088
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// DISASM-NEXT: 201019: e8 {{.*}} callq 4093
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