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b3a86a097b
This adds support for reading the "bigobj" variant of COFF produced by cl's /bigobj and mingw's -mbig-obj. The most significant difference that bigobj brings is more than 2**16 sections to COFF. bigobj brings a few interesting differences with it: - It doesn't have a Characteristics field in the file header. - It doesn't have a SizeOfOptionalHeader field in the file header (it's only used in executable files). - Auxiliary symbol records have the same width as a symbol table entry. Since symbol table entries are bigger, so are auxiliary symbol records. Write support will come soon. Differential Revision: http://reviews.llvm.org/D5259 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217496 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
485 B
Plaintext
19 lines
485 B
Plaintext
RUN: yaml2obj %p/Inputs/file-multiple-aux-records.yaml | llvm-readobj -t - | FileCheck %s
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CHECK: Symbols [
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CHECK: Symbol {
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CHECK: Name: .file
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CHECK: Value: 0
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CHECK: Section: (-2)
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CHECK: BaseType: Null (0x0)
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CHECK: ComplexType: Null (0x0)
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CHECK: StorageClass: File (0x67)
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CHECK: AuxSymbolCount: 3
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CHECK: AuxFileRecord {
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CHECK: FileName: first-section-has-eighteen-characters.asm
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CHECK: }
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CHECK-NOT: AuxFileRecord {
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CHECK: }
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CHECK: ]
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