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llvm-project/lld/test/pecoff/hello.test

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[PECOFF] Use yaml2obj to avoid checking in binary files. llvm-svn: 185690
2013-07-05 18:41:44 +08:00
# RUN: yaml2obj %p/Inputs/hello.obj.yaml > %t.obj
[PECOFF] Add file extensions to temporary files. No functionality change. llvm-svn: 198075
2013-12-27 16:37:40 +08:00
# RUN: lld -flavor link /out:%t1.exe /subsystem:console /force -- %t.obj
# RUN: llvm-readobj -file-headers %t1.exe | FileCheck -check-prefix=FILE %s
[lld][PECOFF] Read relocation entries. Summary: COFFReference class is defined to represent relocation information for COFFDefinedAtom, as ELFReference for ELFDefinedAtom. ReaderCOFF can now read relocation entries and create COFFReferences accordingly. I need to make WriterPECOFF to handle the relocation references created by the reader, but this patch is already big, so I think it's probably better to get it reviewed now. Reviewers: Bigcheese CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D976 llvm-svn: 183964
2013-06-14 10:30:34 +08:00
[PECOFF][Writer] Set SizeOfInitializedData file header. llvm-svn: 185310
2013-07-01 16:06:48 +08:00
FILE: ImageOptionalHeader {
[PECOFF] Writer: Remove NULL padding at the end of each section. If section size is not multiple of 512, the writer added NULL bytes at the end of it to make it so. That is not required by the PE/COFF spec, and the MSVC's linker does not do that too. So we don't need to do that, too. llvm-svn: 197002
2013-12-11 12:06:26 +08:00
FILE: SizeOfInitializedData: 30
[lld][PECOFF] Calculate SizeOfHeaders field instead of using a hard-coded value Summary: This patch changes WritePECOFF to calculate the value of the SizeOfHeaders PE header field instead of just using 512. Reviewers: rui314, ruiu Reviewed By: ruiu CC: llvm-commits, ruiu Differential Revision: http://llvm-reviews.chandlerc.com/D1708 llvm-svn: 191212
2013-09-24 02:08:51 +08:00
FILE: SizeOfHeaders: 512
[PECOFF][Writer] Set SizeOfInitializedData file header. llvm-svn: 185310
2013-07-01 16:06:48 +08:00
FILE: }
[PECOFF] Add file extensions to temporary files. No functionality change. llvm-svn: 198075
2013-12-27 16:37:40 +08:00
# RUN: lld -flavor link /out:%t2.exe /subsystem:console /force -- %t.obj
# RUN: llvm-readobj -sections %t2.exe | FileCheck -check-prefix=SECTIONS %s
[PECOFF][Writer] Set SizeOfInitializedData file header. llvm-svn: 185310
2013-07-01 16:06:48 +08:00
[PECOFF] Add a generic section writer. Instead of having multiple SectionChunks for each section (.text, .data, .rdata and .bss), we could have one chunk writer that can emit any sections. This patch does that -- removing all section-sepcific chunk writers and replace them with one "generic" writer. This change should simplify the code because it eliminates similar-but- slightly-different classes. It also fixes an issue in the previous design. Before this patch, we could emit only limited set of sections (i.e. .text, .data, .rdata and .bss). With this patch, we can emit any sections. llvm-svn: 195797
2013-11-27 08:55:45 +08:00
SECTIONS: Format: COFF-i386
SECTIONS-NEXT: Arch: i386
SECTIONS-NEXT: AddressSize: 32bit
SECTIONS-NEXT: Sections [
SECTIONS-NEXT: Section {
SECTIONS-NEXT: Number: 1
SECTIONS-NEXT: Name: .data
SECTIONS-NEXT: VirtualSize: 0x12
SECTIONS-NEXT: VirtualAddress: 0x1000
[PECOFF] Writer: Remove NULL padding at the end of each section. If section size is not multiple of 512, the writer added NULL bytes at the end of it to make it so. That is not required by the PE/COFF spec, and the MSVC's linker does not do that too. So we don't need to do that, too. llvm-svn: 197002
2013-12-11 12:06:26 +08:00
SECTIONS-NEXT: RawDataSize: 18
[PECOFF] Add a generic section writer. Instead of having multiple SectionChunks for each section (.text, .data, .rdata and .bss), we could have one chunk writer that can emit any sections. This patch does that -- removing all section-sepcific chunk writers and replace them with one "generic" writer. This change should simplify the code because it eliminates similar-but- slightly-different classes. It also fixes an issue in the previous design. Before this patch, we could emit only limited set of sections (i.e. .text, .data, .rdata and .bss). With this patch, we can emit any sections. llvm-svn: 195797
2013-11-27 08:55:45 +08:00
SECTIONS-NEXT: PointerToRawData: 0x200
SECTIONS-NEXT: PointerToRelocations: 0x0
SECTIONS-NEXT: PointerToLineNumbers: 0x0
SECTIONS-NEXT: RelocationCount: 0
SECTIONS-NEXT: LineNumberCount: 0
SECTIONS-NEXT: Characteristics [
SECTIONS-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA
SECTIONS-NEXT: IMAGE_SCN_MEM_READ
SECTIONS-NEXT: IMAGE_SCN_MEM_WRITE
SECTIONS-NEXT: ]
SECTIONS-NEXT: }
SECTIONS-NEXT: Section {
SECTIONS-NEXT: Number: 2
SECTIONS-NEXT: Name: .text (2E 74 65 78 74 00 00 00)
SECTIONS-NEXT: VirtualSize: 0x1C
SECTIONS-NEXT: VirtualAddress: 0x2000
[PECOFF] Writer: Remove NULL padding at the end of each section. If section size is not multiple of 512, the writer added NULL bytes at the end of it to make it so. That is not required by the PE/COFF spec, and the MSVC's linker does not do that too. So we don't need to do that, too. llvm-svn: 197002
2013-12-11 12:06:26 +08:00
SECTIONS-NEXT: RawDataSize: 28
[PECOFF] Add a generic section writer. Instead of having multiple SectionChunks for each section (.text, .data, .rdata and .bss), we could have one chunk writer that can emit any sections. This patch does that -- removing all section-sepcific chunk writers and replace them with one "generic" writer. This change should simplify the code because it eliminates similar-but- slightly-different classes. It also fixes an issue in the previous design. Before this patch, we could emit only limited set of sections (i.e. .text, .data, .rdata and .bss). With this patch, we can emit any sections. llvm-svn: 195797
2013-11-27 08:55:45 +08:00
SECTIONS-NEXT: PointerToRawData: 0x400
SECTIONS-NEXT: PointerToRelocations: 0x0
SECTIONS-NEXT: PointerToLineNumbers: 0x0
SECTIONS-NEXT: RelocationCount: 0
SECTIONS-NEXT: LineNumberCount: 0
SECTIONS-NEXT: Characteristics [
SECTIONS-NEXT: IMAGE_SCN_CNT_CODE
SECTIONS-NEXT: IMAGE_SCN_MEM_EXECUTE
SECTIONS-NEXT: IMAGE_SCN_MEM_READ
SECTIONS-NEXT: ]
SECTIONS-NEXT: }