align.s
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# RUN: yaml2obj < %s > %t.obj
# RUN: lld-link /out:%t.exe /entry:main /align:32 %t.obj
# RUN: llvm-readobj --file-headers %t.exe | FileCheck %s
# CHECK: SectionAlignment: 32
# RUN: lld-link /out:%t.exe /entry:main /align:32 %t.obj 2>&1 \
# RUN: | FileCheck -check-prefix=WARN1 %s
# WARN1: /align specified without /driver; image may not run
# RUN: lld-link /out:%t.exe /entry:main /align:32 %t.obj /driver 2>&1 \
# RUN: | FileCheck -check-prefix=WARN2 --allow-empty %s
# RUN: lld-link /out:%t.exe /entry:main %t.obj /driver 2>&1 \
# RUN: | FileCheck -check-prefix=WARN2 --allow-empty %s
# WARN2-NOT: /align specified without /driver; image may not run
--- !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: 4096
SectionData: 0000000000000000
Relocations:
- VirtualAddress: 0
SymbolName: __ImageBase
Type: IMAGE_REL_AMD64_ADDR64
symbols:
- Name: .text
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
SectionDefinition:
Length: 8
NumberOfRelocations: 1
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: __ImageBase
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
...