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87 lines
2.3 KiB
87 lines
2.3 KiB
4 months ago
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# RUN: yaml2obj %s -o %t
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# RUN: llvm-objcopy --weaken-symbol Global -W Local -W Weak %t %t2
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# RUN: llvm-readobj --symbols %t2 | FileCheck %s
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# RUN: llvm-objcopy --regex --weaken-symbol='.*' %t %t3
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# RUN: cmp %t2 %t3
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# RUN: echo " Global # comment" > %t-list.txt
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# RUN: echo "Local" >> %t-list.txt
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# RUN: echo "Weak" >> %t-list.txt
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# RUN: echo " # comment" >> %t-list.txt
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# RUN: llvm-objcopy --weaken-symbols %t-list.txt %t %t4
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# RUN: cmp %t2 %t4
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# RUN: echo ".*al # Global + Local == .*al" > %t-list2.txt
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# RUN: echo "Weak # weak" >> %t-list2.txt
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# RUN: llvm-objcopy --regex --weaken-symbols %t-list2.txt %t %t5
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# RUN: cmp %t2 %t5
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!ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_X86_64
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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Address: 0x1000
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AddressAlign: 0x0000000000000010
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Size: 64
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Symbols:
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- Name: Local
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Type: STT_FUNC
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Section: .text
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Value: 0x1000
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Size: 8
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- Name: Global
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Type: STT_FUNC
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Size: 8
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Section: .text
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Value: 0x1010
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Binding: STB_GLOBAL
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- Name: Weak
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Type: STT_FUNC
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Size: 8
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Section: .text
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Value: 0x1008
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Binding: STB_WEAK
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#CHECK: Symbols [
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#CHECK-NEXT: Symbol {
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#CHECK-NEXT: Name:
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#CHECK-NEXT: Value: 0x0
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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: 0
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#CHECK-NEXT: Section: Undefined
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#CHECK-NEXT: }
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#CHECK-NEXT: Symbol {
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#CHECK-NEXT: Name: Local
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#CHECK-NEXT: Value: 0x1000
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#CHECK-NEXT: Size: 8
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#CHECK-NEXT: Binding: Local
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#CHECK-NEXT: Type: Function
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#CHECK-NEXT: Other: 0
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#CHECK-NEXT: Section: .text
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#CHECK-NEXT: }
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#CHECK-NEXT: Symbol {
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#CHECK-NEXT: Name: Global
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#CHECK-NEXT: Value: 0x1010
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#CHECK-NEXT: Size: 8
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#CHECK-NEXT: Binding: Weak
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#CHECK-NEXT: Type: Function
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#CHECK-NEXT: Other: 0
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#CHECK-NEXT: Section: .text
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#CHECK-NEXT: }
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#CHECK-NEXT: Symbol {
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#CHECK-NEXT: Name: Weak
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#CHECK-NEXT: Value: 0x1008
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#CHECK-NEXT: Size: 8
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#CHECK-NEXT: Binding: Weak
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#CHECK-NEXT: Type: Function
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#CHECK-NEXT: Other: 0
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#CHECK-NEXT: Section: .text
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#CHECK-NEXT: }
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#CHECK-NEXT:]
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