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

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COFF: Set TLS table header field. TLS table header field is supposed to have address and size of TLS table. The linker doesn't have to understand what TLS table is. TLS table's name is always "_tls_used", so if there's that symbol, the linker simply sets that symbol's RVA to the header. The size of the TLS table is always 40 bytes. llvm-svn: 241426
2015-07-06 09:48:01 +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: lld-link /out:%t.exe /entry:main %t.obj
COFF: Set TLS table header field. TLS table header field is supposed to have address and size of TLS table. The linker doesn't have to understand what TLS table is. TLS table's name is always "_tls_used", so if there's that symbol, the linker simply sets that symbol's RVA to the header. The size of the TLS table is always 40 bytes. llvm-svn: 241426
2015-07-06 09:48:01 +08:00
# RUN: llvm-readobj -file-headers %t.exe | FileCheck %s
# CHECK: TLSTableRVA: 0x1000
# CHECK: TLSTableSize: 0x28
---
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: 00000000
symbols:
- Name: .text
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
SectionDefinition:
Length: 4
NumberOfRelocations: 0
NumberOfLinenumbers: 0
CheckSum: 0
Number: 0
Selection: IMAGE_COMDAT_SELECT_ANY
- Name: main
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_FUNCTION
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: _tls_used
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_FUNCTION
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
...