2013-12-20 00:25:00 +08:00
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# RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \
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# RUN: | FileCheck -check-prefix=CHECK-EL %s
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# RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \
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# RUN: | FileCheck -check-prefix=CHECK-EB %s
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# Check that the assembler can handle the documented syntax
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# for control instructions.
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#------------------------------------------------------------------------------
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# microMIPS Control Instructions
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#------------------------------------------------------------------------------
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# Little endian
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#------------------------------------------------------------------------------
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# CHECK-EL: break # encoding: [0x00,0x00,0x07,0x00]
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# CHECK-EL: break 7, 0 # encoding: [0x07,0x00,0x07,0x00]
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# CHECK-EL: break 7, 5 # encoding: [0x07,0x00,0x47,0x01]
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2014-03-01 02:17:08 +08:00
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# CHECK-EL: syscall # encoding: [0x00,0x00,0x7c,0x8b]
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# CHECK-EL: syscall 396 # encoding: [0x8c,0x01,0x7c,0x8b]
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2013-12-20 00:25:00 +08:00
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# CHECK-EL: eret # encoding: [0x00,0x00,0x7c,0xf3]
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# CHECK-EL: deret # encoding: [0x00,0x00,0x7c,0xe3]
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# CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47]
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# CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47]
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# CHECK-EL: di $10 # encoding: [0x0a,0x00,0x7c,0x47]
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# CHECK-EL: ei # encoding: [0x00,0x00,0x7c,0x57]
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# CHECK-EL: ei # encoding: [0x00,0x00,0x7c,0x57]
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# CHECK-EL: ei $10 # encoding: [0x0a,0x00,0x7c,0x57]
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# CHECK-EL: wait # encoding: [0x00,0x00,0x7c,0x93]
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#------------------------------------------------------------------------------
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# Big endian
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#------------------------------------------------------------------------------
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# CHECK-EB: break # encoding: [0x00,0x00,0x00,0x07]
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# CHECK-EB: break 7, 0 # encoding: [0x00,0x07,0x00,0x07]
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# CHECK-EB: break 7, 5 # encoding: [0x00,0x07,0x01,0x47]
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2014-03-01 02:17:08 +08:00
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# CHECK-EB: syscall # encoding: [0x00,0x00,0x8b,0x7c]
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# CHECK-EB: syscall 396 # encoding: [0x01,0x8c,0x8b,0x7c]
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2013-12-20 00:25:00 +08:00
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# CHECK-EB: eret # encoding: [0x00,0x00,0xf3,0x7c]
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# CHECK-EB: deret # encoding: [0x00,0x00,0xe3,0x7c]
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# CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c]
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# CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c]
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# CHECK-EB: di $10 # encoding: [0x00,0x0a,0x47,0x7c]
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# CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c]
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# CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c]
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# CHECK-EB: ei $10 # encoding: [0x00,0x0a,0x57,0x7c]
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# CHECK-EB: wait # encoding: [0x00,0x00,0x93,0x7c]
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break
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break 7
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break 7,5
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syscall
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2014-03-01 02:17:08 +08:00
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syscall 0x18c
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2013-12-20 00:25:00 +08:00
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eret
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deret
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di
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di $0
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di $10
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ei
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ei $0
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ei $10
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wait
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