maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/lld/test/COFF/guardcf.test

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

81 lines
2.6 KiB
Plaintext
Raw Normal View History

Define __guard_{iat,longjmp}_{count,table} symbols. VC2017 contains these new symbols as undefined symobls. They are used for /guard:cf. Since we do not support the control flow guard, but we want to at least ignore these symbols so that we can link against VS2017 libraries. Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=727193. llvm-svn: 305876
2017-06-21 10:26:19 +08:00
# RUN: yaml2obj < %s > %t.obj
# RUN: lld-link /entry:main /out:%t.exe %t.obj
--- !COFF
header:
Machine: IMAGE_FILE_MACHINE_AMD64
Characteristics: []
sections:
- Name: .text
Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
Alignment: 4
SectionData: 000000000000
symbols:
- Name: .text
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
SectionDefinition:
Length: 6
NumberOfRelocations: 0
NumberOfLinenumbers: 0
CheckSum: 0
Number: 0
- Name: main
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: __guard_fids_count
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: __guard_fids_table
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: __guard_flags
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: __guard_iat_count
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: __guard_iat_table
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: __guard_longjmp_count
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: __guard_longjmp_table
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
[COFF] Don't error out on undefined references to __enclave_config This is required for linking the CRT from MSVC 2017 15.5. Differential Revision: https://reviews.llvm.org/D41089 llvm-svn: 320462
2017-12-12 16:22:29 +08:00
- Name: __enclave_config
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
Define __guard_{iat,longjmp}_{count,table} symbols. VC2017 contains these new symbols as undefined symobls. They are used for /guard:cf. Since we do not support the control flow guard, but we want to at least ignore these symbols so that we can link against VS2017 libraries. Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=727193. llvm-svn: 305876
2017-06-21 10:26:19 +08:00
...