87 lines
3.6 KiB
Plaintext
87 lines
3.6 KiB
Plaintext
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# RUN: yaml2obj %s -o %t
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## Test that llvm-objcopy adds a section to the given object with expected
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## contents.
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# RUN: echo DEADBEEF > %t.sec
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# RUN: llvm-objcopy --add-section=.test.section=%t.sec %t %t1
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# RUN: llvm-readobj --file-headers --sections --section-data %t1 | FileCheck %s --check-prefixes=CHECK-ADD
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# CHECK-ADD: SectionCount: 2
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# CHECK-ADD: Name: .text
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# CHECK-ADD: Name: .test.section
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# CHECK-ADD: Characteristics [
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# CHECK-ADD-NEXT: IMAGE_SCN_ALIGN_1BYTES
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# CHECK-ADD-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA
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# CHECK-ADD-NEXT: ]
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# CHECK-ADD: SectionData (
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# CHECK-ADD-NEXT: 0000: {{.+}}|DEADBEEF{{.+}}|
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# CHECK-ADD-NEXT: )
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## Test that llvm-objcopy can add a section with an empty name.
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# RUN: llvm-objcopy --add-section==%t.sec %t %t1.empty.name
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# RUN: llvm-readobj --file-headers --sections --section-data %t1.empty.name | FileCheck %s --check-prefixes=CHECK-ADD-EMPTY-NAME
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# CHECK-ADD-EMPTY-NAME: SectionCount: 2
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# CHECK-ADD-EMPTY-NAME: Name: .text
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# CHECK-ADD-EMPTY-NAME: Name: (00 00 00 00 00 00 00 00)
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# CHECK-ADD-EMPTY-NAME: Characteristics [
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# CHECK-ADD-EMPTY-NAME-NEXT: IMAGE_SCN_ALIGN_1BYTES
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# CHECK-ADD-EMPTY-NAME-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA
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# CHECK-ADD-EMPTY-NAME-NEXT: ]
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# CHECK-ADD-EMPTY-NAME: SectionData (
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# CHECK-ADD-EMPTY-NAME-NEXT: 0000: {{.+}}|DEADBEEF{{.+}}|
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# CHECK-ADD-EMPTY-NAME-NEXT: )
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## Test that llvm-objcopy can add a section to an object with extended
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## relocations.
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# RUN: %python %p/../Inputs/ungzip.py %p/Inputs/x86_64-obj-xrelocs.yaml.gz > %t.xrelocs.yaml
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# RUN: yaml2obj %t.xrelocs.yaml -o %t.xrelocs.obj
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# RUN: llvm-objcopy --add-section=.test.section=%t.sec %t.xrelocs.obj %t1.xrelocs.obj
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# RUN: llvm-readobj --file-headers --sections --section-data %t1.xrelocs.obj | FileCheck %s --check-prefixes=CHECK-EXTENDED-RELOCS
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# CHECK-EXTENDED-RELOCS: SectionCount: 2
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# CHECK-EXTENDED-RELOCS: Name: .data
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# CHECK-EXTENDED-RELOCS: RelocationCount: 65535
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# CHECK-EXTENDED-RELOCS: Characteristics [
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# CHECK-EXTENDED-RELOCS-NEXT: IMAGE_SCN_ALIGN_16BYTES
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# CHECK-EXTENDED-RELOCS-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA
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# CHECK-EXTENDED-RELOCS-NEXT: IMAGE_SCN_LNK_NRELOC_OVFL
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# CHECK-EXTENDED-RELOCS-NEXT: IMAGE_SCN_MEM_READ
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# CHECK-EXTENDED-RELOCS-NEXT: ]
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# CHECK-EXTENDED-RELOCS: Name: .test.section
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# CHECK-EXTENDED-RELOCS: Characteristics [
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# CHECK-EXTENDED-RELOCS-NEXT: IMAGE_SCN_ALIGN_1BYTES
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# CHECK-EXTENDED-RELOCS-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA
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# CHECK-EXTENDED-RELOCS-NEXT: ]
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# CHECK-EXTENDED-RELOCS: SectionData (
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# CHECK-EXTENDED-RELOCS-NEXT: 0000: {{.+}}|DEADBEEF{{.+}}|
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# CHECK-EXTENDED-RELOCS-NEXT: )
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## Test that llvm-objcopy produces an error if the file with section contents
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## to be added does not exist.
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# RUN: not llvm-objcopy --add-section=.another.section=%t2 %t %t3 2>&1 | FileCheck -DFILE1=%t -DFILE2=%t2 %s --check-prefixes=ERR1
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# ERR1: error: '[[FILE1]]': '[[FILE2]]': {{[Nn]}}o such file or directory
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## Another negative test for invalid --add-sections command line argument.
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# RUN: not llvm-objcopy --add-section=.another.section %t %t3 2>&1 | FileCheck %s --check-prefixes=ERR2
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# ERR2: error: bad format for --add-section: missing '='
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## Negative test for invalid --add-sections argument - missing file name.
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# RUN: not llvm-objcopy --add-section=.section.name= %t %t3 2>&1 | FileCheck %s --check-prefixes=ERR3
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# ERR3: error: bad format for --add-section: missing file name
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--- !COFF
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header:
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Machine: IMAGE_FILE_MACHINE_AMD64
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Characteristics: [ ]
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sections:
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- Name: .text
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Characteristics: [ ]
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Alignment: 4
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SectionData: 488B0500000000C3
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symbols:
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...
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