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1f183c5130
Summary: Our YAML library's handling of tags isn't perfect, but it is good enough to get rid of the need for the --format argument to yaml2obj. This patch does exactly that. Instead of requiring --format, it infers the format based on the tags found in the object file. The supported tags are: !ELF !COFF !mach-o !fat-mach-o I have a corresponding patch that is quite large that fixes up all the in-tree test cases. Reviewers: rafael, Bigcheese, compnerd, silvas Subscribers: compnerd, llvm-commits Differential Revision: http://reviews.llvm.org/D21711 llvm-svn: 273915
68 lines
1.8 KiB
YAML
68 lines
1.8 KiB
YAML
# RUN: yaml2obj %s > %t
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# RUN: llvm-readobj -r %t | FileCheck %s
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# CHECK: Relocations [
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# CHECK-NEXT: Section (2) .rel.text {
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# CHECK-NEXT: 0x0 R_LANAI_32 main 0x0
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# CHECK-NEXT: 0x4 R_LANAI_NONE - 0x0
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# CHECK-NEXT: 0x8 R_LANAI_21 - 0x0
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# CHECK-NEXT: 0xC R_LANAI_21_F - 0x0
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# CHECK-NEXT: 0x10 R_LANAI_25 - 0x0
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# CHECK-NEXT: 0x14 R_LANAI_HI16 - 0x0
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# CHECK-NEXT: 0x18 R_LANAI_LO16 - 0x0
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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!ELF
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_LANAI
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Sections:
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- Type: SHT_PROGBITS
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Name: .text
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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AddressAlign: 0x04
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Content: 0000000000000000
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- Type: SHT_REL
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Name: .rel.text
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Link: .symtab
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Info: .text
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AddressAlign: 0x04
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Relocations:
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- Offset: 0x0
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Symbol: main
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Type: R_LANAI_32
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- Offset: 0x4
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Symbol: a
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Type: R_LANAI_NONE
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- Offset: 0x8
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Symbol: b
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Type: R_LANAI_21
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- Offset: 0xC
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Symbol: c
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Type: R_LANAI_21_F
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- Offset: 0x10
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Symbol: d
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Type: R_LANAI_25
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- Offset: 0x14
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Symbol: e
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Type: R_LANAI_HI16
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- Offset: 0x18
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Symbol: f
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Type: R_LANAI_LO16
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Symbols:
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Local:
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- Name: .text
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Type: STT_SECTION
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Section: .text
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Global:
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- Name: main
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Type: STT_FUNC
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Section: .text
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Size: 0x08
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