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llvm-project/lld/test/COFF/force.test

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COFF: Support /force flag. This option is to ignore remaining undefined symbols and force the linker to create an output file anyways. The existing code assumes that there's no undefined symbol after reportRemainingUndefines(). That assumption is legitimate. I also don't want to mess up the existing code for this minor feature. In order to keep it as is, remaining undefined symbols are replaced with dummy defined symbols. llvm-svn: 240913
2015-06-29 03:35:15 +08:00
# RUN: yaml2obj < %s > %t.obj
COFF: Make test commands shorter. NFC. llvm-svn: 244227
2015-08-07 00:47:46 +08:00
# RUN: not lld-link /out:%t.exe /entry:main %t.obj >& %t.log
COFF: Support /force flag. This option is to ignore remaining undefined symbols and force the linker to create an output file anyways. The existing code assumes that there's no undefined symbol after reportRemainingUndefines(). That assumption is legitimate. I also don't want to mess up the existing code for this minor feature. In order to keep it as is, remaining undefined symbols are replaced with dummy defined symbols. llvm-svn: 240913
2015-06-29 03:35:15 +08:00
# RUN: FileCheck %s < %t.log
COFF: Make test commands shorter. NFC. llvm-svn: 244227
2015-08-07 00:47:46 +08:00
# RUN: lld-link /out:%t.exe /entry:main %t.obj /force >& %t.log
COFF: Support /force flag. This option is to ignore remaining undefined symbols and force the linker to create an output file anyways. The existing code assumes that there's no undefined symbol after reportRemainingUndefines(). That assumption is legitimate. I also don't want to mess up the existing code for this minor feature. In order to keep it as is, remaining undefined symbols are replaced with dummy defined symbols. llvm-svn: 240913
2015-06-29 03:35:15 +08:00
# RUN: FileCheck %s < %t.log
COFF: Improve undefined symbol diagnostics. We now report the names of any files containing undefined symbol references. Differential Revision: http://reviews.llvm.org/D10982 llvm-svn: 241612
2015-07-08 02:38:39 +08:00
# CHECK: .obj: undefined symbol: foo
COFF: Support /force flag. This option is to ignore remaining undefined symbols and force the linker to create an output file anyways. The existing code assumes that there's no undefined symbol after reportRemainingUndefines(). That assumption is legitimate. I also don't want to mess up the existing code for this minor feature. In order to keep it as is, remaining undefined symbols are replaced with dummy defined symbols. llvm-svn: 240913
2015-06-29 03:35:15 +08:00
[yaml2obj] Updating LLD tests to account for LLVM r273915 This removed the -format flag from yaml2obj in favor of YAML tags. llvm-svn: 273920
2016-06-28 04:17:08 +08:00
--- !COFF
COFF: Support /force flag. This option is to ignore remaining undefined symbols and force the linker to create an output file anyways. The existing code assumes that there's no undefined symbol after reportRemainingUndefines(). That assumption is legitimate. I also don't want to mess up the existing code for this minor feature. In order to keep it as is, remaining undefined symbols are replaced with dummy defined symbols. llvm-svn: 240913
2015-06-29 03:35:15 +08:00
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
COFF: Fix logic to find default entry name or subsystem. The previous logic to find default entry name or subsystem does not seem correct (i.e. was not compatible with MSVC linker). Previously, default entry name was inferred from CRT functions and user-defined entry functions. Subsystem was inferred from CRT functions. Default entry name and subsystem are now inferred based on the following table. Note that we no longer use CRT functions to infer them. Entry name Subsystem main mainCRTStartup console wmain wmainCRTStartup console WinMain WinMainCRTStartup windows wWinMain wWinMainCRTStartup windows llvm-svn: 240922
2015-06-29 09:03:53 +08:00
- Name: main
COFF: Support /force flag. This option is to ignore remaining undefined symbols and force the linker to create an output file anyways. The existing code assumes that there's no undefined symbol after reportRemainingUndefines(). That assumption is legitimate. I also don't want to mess up the existing code for this minor feature. In order to keep it as is, remaining undefined symbols are replaced with dummy defined symbols. llvm-svn: 240913
2015-06-29 03:35:15 +08:00
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: foo
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
...