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a4bd4e85d8
Summary: Support for R_MIPS_NONE allows us to parse MIPS16's usage of .reloc. R_MIPS_32 was included to be able to better test the directive. Targets can add their relocations by overriding MCAsmBackend::getFixupKind(). Subscribers: grosbach, rafael, majnemer, dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D13659 llvm-svn: 252888
59 lines
2.7 KiB
ArmAsm
59 lines
2.7 KiB
ArmAsm
# RUN: llvm-mc -triple mips-unknown-linux < %s -show-encoding -target-abi=o32 \
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# RUN: | FileCheck -check-prefix=ASM %s
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# RUN: llvm-mc -triple mips64-unknown-linux < %s -show-encoding -target-abi=n32 \
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# RUN: | FileCheck -check-prefix=ASM %s
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# RUN: llvm-mc -triple mips64-unknown-linux < %s -show-encoding -target-abi=n64 \
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# RUN: | FileCheck -check-prefix=ASM %s
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# RUN: llvm-mc -triple mips-unknown-linux < %s -show-encoding -target-abi=o32 \
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# RUN: -filetype=obj | llvm-readobj -sections -section-data -r | \
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# RUN: FileCheck -check-prefix=OBJ-O32 %s
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# RUN: llvm-mc -triple mips64-unknown-linux < %s -show-encoding -target-abi=n32 \
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# RUN: -filetype=obj | llvm-readobj -sections -section-data -r | \
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# RUN: FileCheck -check-prefix=OBJ-N32 %s
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# RUN: llvm-mc -triple mips64-unknown-linux < %s -show-encoding -target-abi=n64 \
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# RUN: -filetype=obj | llvm-readobj -sections -section-data -r | \
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# RUN: FileCheck -check-prefix=OBJ-N64 %s
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.text
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foo:
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.reloc 4, R_MIPS_NONE, foo # ASM: .reloc 4, R_MIPS_NONE, foo
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.reloc 0, R_MIPS_NONE, foo+4 # ASM: .reloc 0, R_MIPS_NONE, foo+4
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.reloc 8, R_MIPS_32, foo+8 # ASM: .reloc 8, R_MIPS_32, foo+8
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nop
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nop
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nop
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.reloc 12, R_MIPS_NONE # ASM: .reloc 12, R_MIPS_NONE{{$}}
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nop
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# OBJ-O32-LABEL: Name: .text
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# OBJ-O32: 0000: 00000000 00000000 00000008
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# OBJ-O32-LABEL: }
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# OBJ-O32-LABEL: Relocations [
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# OBJ-O32: 0x0 R_MIPS_NONE foo 0x0
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# OBJ-O32: 0x4 R_MIPS_NONE foo 0x0
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# OBJ-O32: 0x8 R_MIPS_32 .text 0x0
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# OBJ-O32: 0xC R_MIPS_NONE - 0x0
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# FIXME: We can't get N32 correct at the moment. If we use a mips-* triple then
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# we incorrectly drop the addend. If we use a mips64-* triple then we
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# incorrectly use the 3-reloc encoding (and ELF64). mips64-* triples
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# are closest to being correct so we use them for now.
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# This should be corrected once the triple bugfixes allow us to be ABI
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# dependent rather than triple dependent.
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# OBJ-N32-LABEL: Name: .text
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# OBJ-N32: 0000: 00000000 00000000 00000000
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# OBJ-N32-LABEL: }
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# OBJ-N32-LABEL: Relocations [
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# OBJ-N32: 0x0 R_MIPS_NONE/R_MIPS_NONE/R_MIPS_NONE foo 0x4
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# OBJ-N32: 0x4 R_MIPS_NONE/R_MIPS_NONE/R_MIPS_NONE foo 0x0
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# OBJ-N32: 0x8 R_MIPS_32/R_MIPS_NONE/R_MIPS_NONE .text 0x8
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# OBJ-N32: 0xC R_MIPS_NONE/R_MIPS_NONE/R_MIPS_NONE - 0x0
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# OBJ-N64-LABEL: Name: .text
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# OBJ-N64: 0000: 00000000 00000000 00000000
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# OBJ-N64-LABEL: }
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# OBJ-N64-LABEL: Relocations [
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# OBJ-N64: 0x0 R_MIPS_NONE/R_MIPS_NONE/R_MIPS_NONE foo 0x4
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# OBJ-N64: 0x4 R_MIPS_NONE/R_MIPS_NONE/R_MIPS_NONE foo 0x0
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# OBJ-N64: 0x8 R_MIPS_32/R_MIPS_NONE/R_MIPS_NONE .text 0x8
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# OBJ-N64: 0xC R_MIPS_NONE/R_MIPS_NONE/R_MIPS_NONE - 0x0
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