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## Test that `llvm-objdump --private-headers` prints out the auxiliary header of an XCOFF object file.
# RUN: yaml2obj %s -o %t1
# RUN: llvm-objdump --private-headers %t1 | \
# RUN: FileCheck %s --check-prefixes=CHECK32,COMMON --match-full-lines --strict-whitespace
# RUN: yaml2obj %s -DMAGIC=0x1F7 -DFLAG64=0x2 -o %t2
# RUN: llvm-objdump --private-headers %t2 | \
# RUN: FileCheck %s --check-prefixes=CHECK64,COMMON --match-full-lines --strict-whitespace
--- !XCOFF
FileHeader:
MagicNumber: [[MAGIC=0x1DF]]
AuxiliaryHeader:
Magic: 0x10B
Version: 0x1
TextSectionSize: 0x8
DataSectionSize: 0x9
BssSectionSize: 0x10
EntryPointAddr: 0x1111
TextStartAddr: 0x2222
DataStartAddr: 0x3333
TOCAnchorAddr: 0x4444
SecNumOfEntryPoint: 1
SecNumOfText: 2
SecNumOfData: 3
SecNumOfTOC: 4
SecNumOfLoader: 5
SecNumOfBSS: 6
MaxAlignOfText: 0x7
MaxAlignOfData: 0x3
ModuleType: 0x1
TextPageSize: 0x1
DataPageSize: 0x1
StackPageSize: 0x1
SecNumOfTData: 7
SecNumOfTBSS: 8
FlagAndTDataAlignment: 0x1
Flag: [[FLAG64=<none>]]
Sections:
- Flags: [ STYP_TEXT ]
SectionData: "1232"
- Flags: [ STYP_DATA ]
SectionData: "5678"
- Flags: [ STYP_BSS ]
SectionData: "9101"
- Flags: [ STYP_TDATA ]
SectionData: "1112"
- Flags: [ STYP_TBSS ]
SectionData: "1314"
# COMMON:---Auxiliary Header:
# COMMON-NEXT:Magic: 0x10b
# COMMON-NEXT:Version: 0x1
# CHECK32-NEXT:Size of .text section: 0x8
# CHECK32-NEXT:Size of .data section: 0x9
# CHECK32-NEXT:Size of .bss section: 0x10
# CHECK32-NEXT:Entry point address: 0x1111
# CHECK64-NEXT:Reserved for debugger: 0x0
# COMMON-NEXT:.text section start address: 0x2222
# COMMON-NEXT:.data section start address: 0x3333
# COMMON-NEXT:TOC anchor address: 0x4444
# COMMON-NEXT:Section number of entryPoint: 1
# COMMON-NEXT:Section number of .text: 2
# COMMON-NEXT:Section number of .data: 3
# COMMON-NEXT:Section number of TOC: 4
# COMMON-NEXT:Section number of loader data: 5
# COMMON-NEXT:Section number of .bss: 6
# COMMON-NEXT:Maxium alignment of .text: 0x7
# COMMON-NEXT:Maxium alignment of .data: 0x3
# COMMON-NEXT:Module type: 0x0
# COMMON-NEXT:CPU type of objects: 0x1
# CHECK32-NEXT:Maximum stack size: 0x0
# CHECK32-NEXT:Maximum data size: 0x0
# CHECK32-NEXT:Reserved for debugger: 0x0
# COMMON-NEXT:Text page size: 0x1
# COMMON-NEXT:Data page size: 0x1
# COMMON-NEXT:Stack page size: 0x1
# COMMON-NEXT:Flag: 0x0
# COMMON-NEXT:Alignment of thread-local storage: 0x1
# CHECK64-NEXT:Size of .text section: 0x8
# CHECK64-NEXT:Size of .data section: 0x9
# CHECK64-NEXT:Size of .bss section: 0x10
# CHECK64-NEXT:Entry point address: 0x1111
# CHECK64-NEXT:Maximum stack size: 0x0
# CHECK64-NEXT:Maximum data size: 0x0
# COMMON-NEXT:Section number for .tdata: 7
# COMMON-NEXT:Section number for .tbss: 8
# CHECK64-NEXT:Additional flags 64-bit XCOFF: 0x2
## Test how llvm-objdump behaves when the auxiliary header of the XCOFF object file contains a partial field.
# RUN: cp %t1 %t1_err1
# RUN: %python -c "with open(r'%t1_err1', 'r+b') as input: input.seek(17); input.write(b'\x45'); input.seek(4); input.write(b'\x00')"
# RUN: llvm-objdump --private-headers %t1_err1 2>&1 | FileCheck %s --check-prefix=WARN1 --match-full-lines --strict-whitespace
# WARN1:{{.*}}: only partial field for Section number for .tdata: at offset (68)
# WARN1-NEXT:Raw data (00)
## Test how llvm-objdump behaves when the auxiliary header of the XCOFF object file contains extra data.
# RUN: cp %t1 %t1_extra
# RUN: %python -c "with open(r'%t1_extra', 'r+b') as input: input.seek(17); input.write(b'\x4f'); input.seek(4); input.write(b'\x00')"
# RUN: llvm-objdump --private-headers %t1_extra 2>&1 | FileCheck %s --check-prefix=EXTRA --match-full-lines --strict-whitespace
# EXTRA:Extra raw data (00000000 000000)
# EXTRA-NOT:{{.}}
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