lld/test/COFF/align.s

   1 # RUN: yaml2obj %s -o %t.obj
   2 # RUN: lld-link /out:%t.exe /entry:main /align:32 %t.obj
   3 # RUN: llvm-readobj --file-headers %t.exe | FileCheck %s
   4
   5 # CHECK: SectionAlignment: 32
   6
   7 # RUN: lld-link /out:%t.exe /entry:main /align:32 %t.obj 2>&1 \
   8 # RUN:   | FileCheck -check-prefix=WARN1 %s
   9
  10 # WARN1: /align specified without /driver; image may not run
  11
  12 # RUN: lld-link /out:%t.exe /entry:main /align:32 %t.obj /driver 2>&1 \
  13 # RUN:   | FileCheck -check-prefix=WARN2 --allow-empty %s
  14
  15 # RUN: lld-link /out:%t.exe /entry:main %t.obj /driver 2>&1 \
  16 # RUN:   | FileCheck -check-prefix=WARN2 --allow-empty %s
  17
  18 # WARN2-NOT: /align specified without /driver; image may not run
  19
  20 --- !COFF
  21 header:
  22   Machine:         IMAGE_FILE_MACHINE_AMD64
  23   Characteristics: []
  24 sections:
  25   - Name:            .text
  26     Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
  27     Alignment:       4096
  28     SectionData:     0000000000000000
  29     Relocations:
  30       - VirtualAddress:  0
  31         SymbolName:      __ImageBase
  32         Type:            IMAGE_REL_AMD64_ADDR64
  33 symbols:
  34   - Name:            .text
  35     Value:           0
  36     SectionNumber:   1
  37     SimpleType:      IMAGE_SYM_TYPE_NULL
  38     ComplexType:     IMAGE_SYM_DTYPE_NULL
  39     StorageClass:    IMAGE_SYM_CLASS_STATIC
  40     SectionDefinition:
  41       Length:          8
  42       NumberOfRelocations: 1
  43       NumberOfLinenumbers: 0
  44       CheckSum:        0
  45       Number:          0
  46   - Name:            main
  47     Value:           0
  48     SectionNumber:   1
  49     SimpleType:      IMAGE_SYM_TYPE_NULL
  50     ComplexType:     IMAGE_SYM_DTYPE_NULL
  51     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  52   - Name:            __ImageBase
  53     Value:           0
  54     SectionNumber:   0
  55     SimpleType:      IMAGE_SYM_TYPE_NULL
  56     ComplexType:     IMAGE_SYM_DTYPE_NULL
  57     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  58 ...