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| author | Vladimir Medic <Vladimir.Medic@imgtec.com> | 2013-07-17 14:05:19 +0000 |
|---|---|---|
| committer | Vladimir Medic <Vladimir.Medic@imgtec.com> | 2013-07-17 14:05:19 +0000 |
| commit | 16f385f90f481195bfcf6b139ced4cee033bb887 (patch) | |
| tree | 971d4f72b0bf0fca2858ffdade72ab7140fd47be /test/MC/Mips/mips-control-instructions.s | |
| parent | c88ac4a344bdb5b3ade5c24d67e1227c4d3a8978 (diff) | |
Implement eret and deret(return from exception) instructions for Mips. Test examples are given.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186507 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/Mips/mips-control-instructions.s')
| -rw-r--r-- | test/MC/Mips/mips-control-instructions.s | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test/MC/Mips/mips-control-instructions.s b/test/MC/Mips/mips-control-instructions.s new file mode 100644 index 000000000000..ee709402af9a --- /dev/null +++ b/test/MC/Mips/mips-control-instructions.s @@ -0,0 +1,28 @@ +# RUN: llvm-mc %s -triple=mips-unknown-unknown -show-encoding -mcpu=mips32r2 | \ +# RUN: FileCheck -check-prefix=CHECK32 %s +# RUN: llvm-mc %s -triple=mips-unknown-unknown -show-encoding -mcpu=mips64r2 | \ +# RUN: FileCheck -check-prefix=CHECK64 %s + +# CHECK32: break # encoding: [0x00,0x00,0x00,0x0d] +# CHECK32: break 7, 0 # encoding: [0x00,0x07,0x00,0x0d] +# CHECK32: break 7, 5 # encoding: [0x00,0x07,0x01,0x4d] +# CHECK32: syscall # encoding: [0x00,0x00,0x00,0x0c] +# CHECK32: syscall 13396 # encoding: [0x00,0x0d,0x15,0x0c] +# CHECK32: eret # encoding: [0x42,0x00,0x00,0x18] +# CHECK32: deret # encoding: [0x42,0x00,0x00,0x1f] + +# CHECK64: break # encoding: [0x00,0x00,0x00,0x0d] +# CHECK64: break 7, 0 # encoding: [0x00,0x07,0x00,0x0d] +# CHECK64: break 7, 5 # encoding: [0x00,0x07,0x01,0x4d] +# CHECK64: syscall # encoding: [0x00,0x00,0x00,0x0c] +# CHECK64: syscall 13396 # encoding: [0x00,0x0d,0x15,0x0c] +# CHECK64: eret # encoding: [0x42,0x00,0x00,0x18] +# CHECK64: deret # encoding: [0x42,0x00,0x00,0x1f] + + break + break 7 + break 7,5 + syscall + syscall 0x3454 + eret + deret |