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292 lines
9.3 KiB
292 lines
9.3 KiB
4 months ago
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// RUN: llvm-mc -triple x86_64-apple-darwin10 %s -filetype=obj -o - | llvm-readobj -file-headers -s -sd -r -t -macho-segment -macho-dysymtab -macho-indirect-symbols | FileCheck %s
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.data
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.org 0x10
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L0:
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.long 0
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.long 0
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.long 0
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.long 0
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_d:
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.long 0
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L1:
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.long 0
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.text
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// These generate normal x86_64 (external) relocations. They could all use
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// SIGNED, but don't for pedantic compatibility with Darwin 'as'.
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// SIGNED1
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movb $0x12, _d(%rip)
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// SIGNED
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movb $0x12, _d + 1(%rip)
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// SIGNED4
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movl $0x12345678, _d(%rip)
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// SIGNED
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movl $0x12345678, _d + 1(%rip)
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// SIGNED2
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movl $0x12345678, _d + 2(%rip)
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// SIGNED1
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movl $0x12345678, _d + 3(%rip)
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// SIGNED
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movl $0x12345678, _d + 4(%rip)
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movb %al, _d(%rip)
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movb %al, _d + 1(%rip)
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movl %eax, _d(%rip)
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movl %eax, _d + 1(%rip)
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movl %eax, _d + 2(%rip)
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movl %eax, _d + 3(%rip)
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movl %eax, _d + 4(%rip)
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// These have to use local relocations. Since that uses an offset into the
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// section in x86_64 (as opposed to a scattered relocation), and since the
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// linker can only decode this to an atom + offset by scanning the section,
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// it is not possible to correctly encode these without SIGNED<N>. This is
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// ultimately due to a design flaw in the x86_64 relocation format, it is
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// not possible to encode an address (L<foo> + <constant>) which is outside the
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// atom containing L<foo>.
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// SIGNED1
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movb $0x12, L0(%rip)
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// SIGNED
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movb $0x12, L0 + 1(%rip)
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// SIGNED4
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movl $0x12345678, L0(%rip)
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// SIGNED
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movl $0x12345678, L0 + 1(%rip)
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// SIGNED2
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movl $0x12345678, L0 + 2(%rip)
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// SIGNED1
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movl $0x12345678, L0 + 3(%rip)
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// SIGNED
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movl $0x12345678, L0 + 4(%rip)
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movb %al, L0(%rip)
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movb %al, L0 + 1(%rip)
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movl %eax, L0(%rip)
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movl %eax, L0 + 1(%rip)
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movl %eax, L0 + 2(%rip)
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movl %eax, L0 + 3(%rip)
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movl %eax, L0 + 4(%rip)
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// SIGNED1
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movb $0x12, L1(%rip)
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// SIGNED
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movb $0x12, L1 + 1(%rip)
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// SIGNED4
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movl $0x12345678, L1(%rip)
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// SIGNED
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movl $0x12345678, L1 + 1(%rip)
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// SIGNED2
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movl $0x12345678, L1 + 2(%rip)
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// SIGNED1
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movl $0x12345678, L1 + 3(%rip)
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// SIGNED
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movl $0x12345678, L1 + 4(%rip)
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movb %al, L1(%rip)
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movb %al, L1 + 1(%rip)
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movl %eax, L1(%rip)
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movl %eax, L1 + 1(%rip)
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movl %eax, L1 + 2(%rip)
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movl %eax, L1 + 3(%rip)
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movl %eax, L1 + 4(%rip)
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// CHECK: File: <stdin>
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// CHECK: Format: Mach-O 64-bit x86-64
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// CHECK: Arch: x86_64
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// CHECK: AddressSize: 64bit
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// CHECK: MachHeader {
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// CHECK: Magic: Magic64 (0xFEEDFACF)
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// CHECK: CpuType: X86-64 (0x1000007)
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// CHECK: CpuSubType: CPU_SUBTYPE_X86_64_ALL (0x3)
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// CHECK: FileType: Relocatable (0x1)
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// CHECK: NumOfLoadCommands: 4
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// CHECK: SizeOfLoadCommands: 352
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// CHECK: Flags [ (0x0)
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// CHECK: ]
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// CHECK: Reserved: 0x0
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// CHECK: }
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// CHECK: Sections [
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// CHECK: Section {
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// CHECK: Index: 0
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// CHECK: Name: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
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// CHECK: Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
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// CHECK: Address: 0x0
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// CHECK: Size: 0x13E
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// CHECK: Offset: 384
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// CHECK: Alignment: 0
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// CHECK: RelocationOffset: 0x2E8
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// CHECK: RelocationCount: 42
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// CHECK: Type: 0x0
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// CHECK: Attributes [ (0x800004)
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// CHECK: PureInstructions (0x800000)
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// CHECK: SomeInstructions (0x4)
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// CHECK: ]
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// CHECK: Reserved1: 0x0
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// CHECK: Reserved2: 0x0
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// CHECK: Reserved3: 0x0
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// CHECK: SectionData (
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// CHECK: 0000: C605FFFF FFFF12C6 05000000 0012C705 |................|
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// CHECK: 0010: FCFFFFFF 78563412 C705FDFF FFFF7856 |....xV4.......xV|
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// CHECK: 0020: 3412C705 FEFFFFFF 78563412 C705FFFF |4.......xV4.....|
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// CHECK: 0030: FFFF7856 3412C705 00000000 78563412 |..xV4.......xV4.|
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// CHECK: 0040: 88050000 00008805 01000000 89050000 |................|
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// CHECK: 0050: 00008905 01000000 89050200 00008905 |................|
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// CHECK: 0060: 03000000 89050400 0000C605 DD000000 |................|
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// CHECK: 0070: 12C605D7 00000012 C705CC00 00007856 |..............xV|
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// CHECK: 0080: 3412C705 C3000000 78563412 C705BA00 |4.......xV4.....|
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// CHECK: 0090: 00007856 3412C705 B1000000 78563412 |..xV4.......xV4.|
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// CHECK: 00A0: C705A800 00007856 34128805 9E000000 |......xV4.......|
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// CHECK: 00B0: 88059900 00008905 92000000 89058D00 |................|
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// CHECK: 00C0: 00008905 88000000 89058300 00008905 |................|
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// CHECK: 00D0: 7E000000 C6050300 000012C6 05040000 |~...............|
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// CHECK: 00E0: 0012C705 00000000 78563412 C7050100 |........xV4.....|
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// CHECK: 00F0: 00007856 3412C705 02000000 78563412 |..xV4.......xV4.|
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// CHECK: 0100: C7050300 00007856 3412C705 04000000 |......xV4.......|
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// CHECK: 0110: 78563412 88050400 00008805 05000000 |xV4.............|
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// CHECK: 0120: 89050400 00008905 05000000 89050600 |................|
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// CHECK: 0130: 00008905 07000000 89050800 0000 |..............|
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// CHECK: )
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// CHECK: }
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// CHECK: Section {
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// CHECK: Index: 1
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// CHECK: Name: __data (5F 5F 64 61 74 61 00 00 00 00 00 00 00 00 00 00)
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// CHECK: Segment: __DATA (5F 5F 44 41 54 41 00 00 00 00 00 00 00 00 00 00)
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// CHECK: Address: 0x13E
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// CHECK: Size: 0x28
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// CHECK: Offset: 702
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// CHECK: Alignment: 0
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// CHECK: RelocationOffset: 0x0
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// CHECK: RelocationCount: 0
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// CHECK: Type: 0x0
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// CHECK: Attributes [ (0x0)
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// CHECK: ]
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// CHECK: Reserved1: 0x0
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// CHECK: Reserved2: 0x0
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// CHECK: Reserved3: 0x0
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// CHECK: SectionData (
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// CHECK: 0000: 00000000 00000000 00000000 00000000 |................|
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// CHECK: 0010: 00000000 00000000 00000000 00000000 |................|
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// CHECK: 0020: 00000000 00000000 |........|
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// CHECK: )
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// CHECK: }
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// CHECK: ]
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// CHECK: Relocations [
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// CHECK: Section __text {
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// CHECK: 0x13A 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x134 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x12E 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x128 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x122 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x11C 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x116 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x10C 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x102 1 2 1 X86_64_RELOC_SIGNED_1 0 _d
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// CHECK: 0xF8 1 2 1 X86_64_RELOC_SIGNED_2 0 _d
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// CHECK: 0xEE 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0xE4 1 2 1 X86_64_RELOC_SIGNED_4 0 _d
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// CHECK: 0xDD 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0xD6 1 2 1 X86_64_RELOC_SIGNED_1 0 _d
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// CHECK: 0xD0 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0xCA 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0xC4 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0xBE 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0xB8 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0xB2 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0xAC 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0xA2 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0x98 1 2 0 X86_64_RELOC_SIGNED_1 0 __data
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// CHECK: 0x8E 1 2 0 X86_64_RELOC_SIGNED_2 0 __data
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// CHECK: 0x84 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0x7A 1 2 0 X86_64_RELOC_SIGNED_4 0 __data
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// CHECK: 0x73 1 2 0 X86_64_RELOC_SIGNED 0 __data
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// CHECK: 0x6C 1 2 0 X86_64_RELOC_SIGNED_1 0 __data
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// CHECK: 0x66 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x60 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x5A 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x54 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x4E 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x48 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x42 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x38 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x2E 1 2 1 X86_64_RELOC_SIGNED_1 0 _d
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// CHECK: 0x24 1 2 1 X86_64_RELOC_SIGNED_2 0 _d
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// CHECK: 0x1A 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x10 1 2 1 X86_64_RELOC_SIGNED_4 0 _d
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// CHECK: 0x9 1 2 1 X86_64_RELOC_SIGNED 0 _d
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// CHECK: 0x2 1 2 1 X86_64_RELOC_SIGNED_1 0 _d
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// CHECK: }
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// CHECK: ]
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// CHECK: Symbols [
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// CHECK: Symbol {
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// CHECK: Name: _d (1)
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// CHECK: Type: Section (0xE)
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// CHECK: Section: __data (0x2)
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// CHECK: RefType: UndefinedNonLazy (0x0)
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// CHECK: Flags [ (0x0)
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// CHECK: ]
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// CHECK: Value: 0x15E
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// CHECK: }
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// CHECK: ]
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// CHECK: Indirect Symbols {
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// CHECK: Number: 0
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// CHECK: Symbols [
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// CHECK: ]
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// CHECK: }
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// CHECK: Segment {
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// CHECK: Cmd: LC_SEGMENT_64
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// CHECK: Name:
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// CHECK: Size: 232
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// CHECK: vmaddr: 0x0
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// CHECK: vmsize: 0x166
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// CHECK: fileoff: 384
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// CHECK: filesize: 358
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// CHECK: maxprot: rwx
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// CHECK: initprot: rwx
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// CHECK: nsects: 2
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// CHECK: flags: 0x0
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// CHECK: }
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// CHECK: Dysymtab {
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// CHECK: ilocalsym: 0
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// CHECK: nlocalsym: 1
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// CHECK: iextdefsym: 1
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// CHECK: nextdefsym: 0
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// CHECK: iundefsym: 1
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// CHECK: nundefsym: 0
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// CHECK: tocoff: 0
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// CHECK: ntoc: 0
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// CHECK: modtaboff: 0
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// CHECK: nmodtab: 0
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// CHECK: extrefsymoff: 0
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// CHECK: nextrefsyms: 0
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// CHECK: indirectsymoff: 0
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// CHECK: nindirectsyms: 0
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// CHECK: extreloff: 0
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// CHECK: nextrel: 0
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// CHECK: locreloff: 0
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// CHECK: nlocrel: 0
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// CHECK: }
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