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893f1e4a6d
GNU as does not sort local symbols. This has several advantages: * The .symtab order is roughly the symbol occurrence order. * The closest preceding STT_SECTION symbol is the definition of a local symbol. * The closest preceding STT_FILE symbol is the defining file of a local symbol, if there are multiple default-version .file directives. (Not implemented in MC.)
94 lines
2.7 KiB
ArmAsm
94 lines
2.7 KiB
ArmAsm
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -S --symbols -r --expand-relocs - | FileCheck %s
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.section foo, "aG", @progbits, f1, comdat
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.section foo, "G", @progbits, f2, comdat
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.section bar
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.long foo
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// Test that the relocation points to the first section foo.
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// The first seciton foo has index 6
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// CHECK: Section {
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// CHECK: Index: 4
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// CHECK-NEXT: Name: foo
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// CHECK-NEXT: Type: SHT_PROGBITS (0x1)
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// CHECK-NEXT: Flags [ (0x202)
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// CHECK-NEXT: SHF_ALLOC (0x2)
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// CHECK-NEXT: SHF_GROUP (0x200)
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address: 0x0
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Link: 0
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// CHECK-NEXT: Info: 0
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// CHECK-NEXT: AddressAlignment: 1
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// CHECK-NEXT: EntrySize: 0
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// CHECK-NEXT: }
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// CHECK: Section {
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// CHECK: Index: 6
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// CHECK-NEXT: Name: foo
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// CHECK-NEXT: Type: SHT_PROGBITS (0x1)
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// CHECK-NEXT: Flags [ (0x200)
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// CHECK-NEXT: SHF_GROUP (0x200)
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address: 0x0
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Link: 0
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// CHECK-NEXT: Info: 0
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// CHECK-NEXT: AddressAlignment: 1
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// CHECK-NEXT: EntrySize: 0
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// CHECK-NEXT: }
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// The relocation points to symbol 3
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// CHECK: Relocations [
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// CHECK-NEXT: Section ({{.*}}) .relabar {
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// CHECK-NEXT: Relocation {
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// CHECK-NEXT: Offset: 0x0
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// CHECK-NEXT: Type: R_X86_64_32 (10)
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// CHECK-NEXT: Symbol: foo (2)
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// CHECK-NEXT: Addend: 0x0
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// CHECK-NEXT: }
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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// Symbol 3 is section 6
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// CHECK: Symbols [
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: (0)
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// CHECK-NEXT: Value: 0x0
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local (0x0)
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// CHECK-NEXT: Type: None (0x0)
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: Undefined (0x0)
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: f1
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// CHECK-NEXT: Value: 0x0
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local (0x0)
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// CHECK-NEXT: Type: None (0x0)
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .group
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: foo (0)
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// CHECK-NEXT: Value: 0x0
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local (0x0)
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// CHECK-NEXT: Type: Section (0x3)
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: foo (0x4)
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: f2
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// CHECK-NEXT: Value: 0x0
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local (0x0)
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// CHECK-NEXT: Type: None (0x0)
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .group
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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