| // This test checks that the COFF object emitter works for the most basic |
| // programs. |
| |
| // RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s | llvm-readobj -h -s -sr -sd -t | FileCheck %s |
| |
| .def _main; |
| .scl 2; |
| .type 32; |
| .endef |
| .text |
| .globl _main |
| .align 16, 0x90 |
| _main: # @main |
| # %bb.0: # %entry |
| subl $4, %esp |
| movl $L_.str, (%esp) |
| call _printf |
| xorl %eax, %eax |
| addl $4, %esp |
| ret |
| |
| .data |
| L_.str: # @.str |
| .asciz "Hello World" |
| |
| // CHECK: ImageFileHeader { |
| // CHECK: Machine: IMAGE_FILE_MACHINE_I386 |
| // CHECK: SectionCount: 3 |
| // CHECK: TimeDateStamp: {{[0-9]+}} |
| // CHECK: PointerToSymbolTable: 0x{{[0-9A-F]+}} |
| // CHECK: SymbolCount: 8 |
| // CHECK: OptionalHeaderSize: 0 |
| // CHECK: Characteristics [ (0x0) |
| // CHECK: ] |
| // CHECK: } |
| // CHECK: Sections [ |
| // CHECK: Section { |
| // CHECK: Number: [[TextNum:[0-9]+]] |
| // CHECK: Name: .text |
| // CHECK: VirtualSize: 0 |
| // CHECK: VirtualAddress: 0 |
| // CHECK: RawDataSize: {{[0-9]+}} |
| // CHECK: PointerToRawData: 0x{{[0-9A-F]+}} |
| // CHECK: PointerToRelocations: 0x{{[0-9A-F]+}} |
| // CHECK: PointerToLineNumbers: 0x0 |
| // CHECK: RelocationCount: 2 |
| // CHECK: LineNumberCount: 0 |
| // CHECK: Characteristics [ (0x60500020) |
| // CHECK: IMAGE_SCN_ALIGN_16BYTES |
| // CHECK: IMAGE_SCN_CNT_CODE |
| // CHECK: IMAGE_SCN_MEM_EXECUTE |
| // CHECK: IMAGE_SCN_MEM_READ |
| // CHECK: ] |
| // CHECK: Relocations [ |
| // CHECK: 0x{{[0-9A-F]+}} IMAGE_REL_I386_DIR32 .data |
| // CHECK: 0x{{[0-9A-F]+}} IMAGE_REL_I386_REL32 _printf |
| // CHECK: ] |
| // CHECK: } |
| // CHECK: Section { |
| // CHECK: Number: [[DataNum:[0-9]+]] |
| // CHECK: Name: .data |
| // CHECK: VirtualSize: 0 |
| // CHECK: VirtualAddress: 0 |
| // CHECK: RawDataSize: {{[0-9]+}} |
| // CHECK: PointerToRawData: 0x{{[0-9A-F]+}} |
| // CHECK: PointerToRelocations: 0x0 |
| // CHECK: PointerToLineNumbers: 0x0 |
| // CHECK: RelocationCount: 0 |
| // CHECK: LineNumberCount: 0 |
| // CHECK: Characteristics [ (0xC0300040) |
| // CHECK: IMAGE_SCN_ALIGN_4BYTES |
| // CHECK: IMAGE_SCN_CNT_INITIALIZED_DATA |
| // CHECK: IMAGE_SCN_MEM_READ |
| // CHECK: IMAGE_SCN_MEM_WRITE |
| // CHECK: ] |
| // CHECK: Relocations [ |
| // CHECK: ] |
| // CHECK: SectionData ( |
| // CHECK: 0000: 48656C6C 6F20576F 726C6400 |Hello World.| |
| // CHECK: ) |
| // CHECK: } |
| // CHECK: ] |
| // CHECK: Symbols [ |
| // CHECK: Symbol { |
| // CHECK: Name: .text |
| // CHECK: Value: 0 |
| // CHECK: Section: .text |
| // CHECK: BaseType: Null |
| // CHECK: ComplexType: Null |
| // CHECK: StorageClass: Static |
| // CHECK: AuxSymbolCount: 1 |
| // CHECK: AuxSectionDef { |
| // CHECK: Length: 21 |
| // CHECK: RelocationCount: 2 |
| // CHECK: LineNumberCount: 0 |
| // CHECK: Checksum: 0xC6461CBE |
| // CHECK: Number: 1 |
| // CHECK: Selection: 0x0 |
| // CHECK: } |
| // CHECK: } |
| // CHECK: Symbol { |
| // CHECK: Name: .data |
| // CHECK: Value: 0 |
| // CHECK: Section: .data |
| // CHECK: BaseType: Null |
| // CHECK: ComplexType: Null |
| // CHECK: StorageClass: Static |
| // CHECK: AuxSymbolCount: 1 |
| // CHECK: AuxSectionDef { |
| // CHECK: Length: 12 |
| // CHECK: RelocationCount: 0 |
| // CHECK: LineNumberCount: 0 |
| // CHECK: Checksum: 0x2B95CA92 |
| // CHECK: Number: 2 |
| // CHECK: Selection: 0x0 |
| // CHECK: } |
| // CHECK: } |
| // CHECK: Symbol { |
| // CHECK: Name: _main |
| // CHECK: Value: 0 |
| // CHECK: Section: .text |
| // CHECK: BaseType: Null |
| // CHECK: ComplexType: Function |
| // CHECK: StorageClass: External |
| // CHECK: AuxSymbolCount: 0 |
| // CHECK: } |
| // CHECK: Symbol { |
| // CHECK: Name: _printf |
| // CHECK: Value: 0 |
| // CHECK: Section: IMAGE_SYM_UNDEFINED (0) |
| // CHECK: BaseType: Null |
| // CHECK: ComplexType: Null |
| // CHECK: StorageClass: External |
| // CHECK: AuxSymbolCount: 0 |
| // CHECK: } |
| // CHECK: ] |
