lcomm-attributes.s
4.21 KB
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// RUN: llvm-mc -triple i386-apple-darwin9 %s -filetype=obj -o - | llvm-readobj --file-headers -S -r --symbols --macho-segment --macho-dysymtab --macho-indirect-symbols | FileCheck %s
// Note, this test intentionally mismatches Darwin 'as', which loses the
// following global marker.
//
// FIXME: We should probably warn about our interpretation of this.
.globl sym_lcomm_ext_A
.lcomm sym_lcomm_ext_A, 4
.lcomm sym_lcomm_ext_B, 4
.globl sym_lcomm_ext_B
.globl sym_zfill_ext_A
.zerofill __DATA, __bss, sym_zfill_ext_A, 4
.zerofill __DATA, __bss, sym_zfill_ext_B, 4
.globl sym_zfill_ext_B
// CHECK: File: <stdin>
// CHECK: Format: Mach-O 32-bit i386
// CHECK: Arch: i386
// CHECK: AddressSize: 32bit
// CHECK: MachHeader {
// CHECK: Magic: Magic (0xFEEDFACE)
// CHECK: CpuType: X86 (0x7)
// CHECK: CpuSubType: CPU_SUBTYPE_I386_ALL (0x3)
// CHECK: FileType: Relocatable (0x1)
// CHECK: NumOfLoadCommands: 4
// CHECK: SizeOfLoadCommands: 312
// CHECK: Flags [ (0x0)
// CHECK: ]
// CHECK: }
// CHECK: Sections [
// CHECK: Section {
// CHECK: Index: 0
// CHECK: Name: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
// CHECK: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
// CHECK: Address: 0x0
// CHECK: Size: 0x0
// CHECK: Offset: 340
// CHECK: Alignment: 0
// CHECK: RelocationOffset: 0x0
// CHECK: RelocationCount: 0
// CHECK: Type: Regular (0x0)
// CHECK: Attributes [ (0x800000)
// CHECK: PureInstructions (0x800000)
// CHECK: ]
// CHECK: Reserved1: 0x0
// CHECK: Reserved2: 0x0
// CHECK: }
// CHECK: Section {
// CHECK: Index: 1
// CHECK: Name: __bss (5F 5F 62 73 73 00 00 00 00 00 00 00 00 00 00 00)
// CHECK: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00)
// CHECK: Address: 0x0
// CHECK: Size: 0x10
// CHECK: Offset: 0
// CHECK: Alignment: 0
// CHECK: RelocationOffset: 0x0
// CHECK: RelocationCount: 0
// CHECK: Type: ZeroFill (0x1)
// CHECK: Attributes [ (0x0)
// CHECK: ]
// CHECK: Reserved1: 0x0
// CHECK: Reserved2: 0x0
// CHECK: }
// CHECK: ]
// CHECK: Relocations [
// CHECK: ]
// CHECK: Symbols [
// CHECK: Symbol {
// CHECK: Name: sym_lcomm_ext_A (33)
// CHECK: Extern
// CHECK: Type: Section (0xE)
// CHECK: Section: __bss (0x2)
// CHECK: RefType: UndefinedNonLazy (0x0)
// CHECK: Flags [ (0x0)
// CHECK: ]
// CHECK: Value: 0x0
// CHECK: }
// CHECK: Symbol {
// CHECK: Name: sym_lcomm_ext_B (1)
// CHECK: Extern
// CHECK: Type: Section (0xE)
// CHECK: Section: __bss (0x2)
// CHECK: RefType: UndefinedNonLazy (0x0)
// CHECK: Flags [ (0x0)
// CHECK: ]
// CHECK: Value: 0x4
// CHECK: }
// CHECK: Symbol {
// CHECK: Name: sym_zfill_ext_A (49)
// CHECK: Extern
// CHECK: Type: Section (0xE)
// CHECK: Section: __bss (0x2)
// CHECK: RefType: UndefinedNonLazy (0x0)
// CHECK: Flags [ (0x0)
// CHECK: ]
// CHECK: Value: 0x8
// CHECK: }
// CHECK: Symbol {
// CHECK: Name: sym_zfill_ext_B (17)
// CHECK: Extern
// CHECK: Type: Section (0xE)
// CHECK: Section: __bss (0x2)
// CHECK: RefType: UndefinedNonLazy (0x0)
// CHECK: Flags [ (0x0)
// CHECK: ]
// CHECK: Value: 0xC
// CHECK: }
// CHECK: ]
// CHECK: Indirect Symbols {
// CHECK: Number: 0
// CHECK: Symbols [
// CHECK: ]
// CHECK: }
// CHECK: Segment {
// CHECK: Cmd: LC_SEGMENT
// CHECK: Name:
// CHECK: Size: 192
// CHECK: vmaddr: 0x0
// CHECK: vmsize: 0x10
// CHECK: fileoff: 340
// CHECK: filesize: 0
// CHECK: maxprot: rwx
// CHECK: initprot: rwx
// CHECK: nsects: 2
// CHECK: flags: 0x0
// CHECK: }
// CHECK: Dysymtab {
// CHECK: ilocalsym: 0
// CHECK: nlocalsym: 0
// CHECK: iextdefsym: 0
// CHECK: nextdefsym: 4
// CHECK: iundefsym: 4
// CHECK: nundefsym: 0
// CHECK: tocoff: 0
// CHECK: ntoc: 0
// CHECK: modtaboff: 0
// CHECK: nmodtab: 0
// CHECK: extrefsymoff: 0
// CHECK: nextrefsyms: 0
// CHECK: indirectsymoff: 0
// CHECK: nindirectsyms: 0
// CHECK: extreloff: 0
// CHECK: nextrel: 0
// CHECK: locreloff: 0
// CHECK: nlocrel: 0
// CHECK: }