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130 lines
6.8 KiB
130 lines
6.8 KiB
4 months ago
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# RUN: llvm-mc %s -triple=mipsel -show-encoding -mcpu=mips32r2 -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 -mcpu=mips32r2 -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: sdbbp # encoding: [0x00,0x00,0x7c,0xdb]
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# CHECK-EL: sdbbp 34 # encoding: [0x22,0x00,0x7c,0xdb]
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# CHECK-EL-NOT: .set push
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# CHECK-EL-NOT: .set mips32r2
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# CHECK-EL: rdhwr $5, $29 # encoding: [0xbd,0x00,0x3c,0x6b]
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# CHECK-EL-NOT: .set pop
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# CHECK-EL: cache 1, 8($5) # encoding: [0x25,0x20,0x08,0x60]
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# CHECK-EL: pref 1, 8($5) # encoding: [0x25,0x60,0x08,0x20]
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# CHECK-EL: ssnop # encoding: [0x00,0x00,0x00,0x08]
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# CHECK-EL: ehb # encoding: [0x00,0x00,0x00,0x18]
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# CHECK-EL: pause # encoding: [0x00,0x00,0x00,0x28]
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# CHECK-EL: break # encoding: [0x00,0x00,0x07,0x00]
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# CHECK-EL: break 7 # encoding: [0x07,0x00,0x07,0x00]
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# CHECK-EL: break 7, 5 # encoding: [0x07,0x00,0x47,0x01]
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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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# 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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# CHECK-EL: wait 17 # encoding: [0x11,0x00,0x7c,0x93]
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# CHECK-EL: tlbp # encoding: [0x00,0x00,0x7c,0x03]
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# CHECK-EL: tlbr # encoding: [0x00,0x00,0x7c,0x13]
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# CHECK-EL: tlbwi # encoding: [0x00,0x00,0x7c,0x23]
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# CHECK-EL: tlbwr # encoding: [0x00,0x00,0x7c,0x33]
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# CHECK-EL: prefe 1, 8($5) # encoding: [0x25,0x60,0x08,0xa4]
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# CHECK-EL: cachee 1, 8($5) # encoding: [0x25,0x60,0x08,0xa6]
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# CHECK-EL: prefx 1, $3($5) # encoding: [0x65,0x54,0xa0,0x09]
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# CHECK-EL: swre $24, 5($3) # encoding: [0x03,0x63,0x05,0xa2]
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# CHECK-EL: swle $24, 5($3) # encoding: [0x03,0x63,0x05,0xa0]
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# CHECK-EL: lwre $24, 5($3) # encoding: [0x03,0x63,0x05,0x66]
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# CHECK-EL: lwle $24, 2($4) # encoding: [0x04,0x63,0x02,0x64]
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# CHECK-EL: lle $2, 8($4) # encoding: [0x44,0x60,0x08,0x6c]
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# CHECK-EL: sce $2, 8($4) # encoding: [0x44,0x60,0x08,0xac]
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#------------------------------------------------------------------------------
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# Big endian
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#------------------------------------------------------------------------------
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# CHECK-EB: sdbbp # encoding: [0x00,0x00,0xdb,0x7c]
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# CHECK-EB: sdbbp 34 # encoding: [0x00,0x22,0xdb,0x7c]
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# CHECK-EB-NOT: .set push
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# CHECK-EB-NOT: .set mips32r2
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# CHECK-EB: rdhwr $5, $29 # encoding: [0x00,0xbd,0x6b,0x3c]
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# CHECK-EB-NOT: .set pop
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# CHECK-EB: cache 1, 8($5) # encoding: [0x20,0x25,0x60,0x08]
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# CHECK-EB: pref 1, 8($5) # encoding: [0x60,0x25,0x20,0x08]
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# CHECK-EB: ssnop # encoding: [0x00,0x00,0x08,0x00]
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# CHECK-EB: ehb # encoding: [0x00,0x00,0x18,0x00]
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# CHECK-EB: pause # encoding: [0x00,0x00,0x28,0x00]
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# CHECK-EB: break # encoding: [0x00,0x00,0x00,0x07]
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# CHECK-EB: break 7 # encoding: [0x00,0x07,0x00,0x07]
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# CHECK-EB: break 7, 5 # encoding: [0x00,0x07,0x01,0x47]
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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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# 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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# CHECK-EB: wait 17 # encoding: [0x00,0x11,0x93,0x7c]
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# CHECK-EB: tlbp # encoding: [0x00,0x00,0x03,0x7c]
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# CHECK-EB: tlbr # encoding: [0x00,0x00,0x13,0x7c]
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# CHECK-EB: tlbwi # encoding: [0x00,0x00,0x23,0x7c]
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# CHECK-EB: tlbwr # encoding: [0x00,0x00,0x33,0x7c]
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# CHECK-EB: prefe 1, 8($5) # encoding: [0x60,0x25,0xa4,0x08]
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# CHECK-EB: cachee 1, 8($5) # encoding: [0x60,0x25,0xa6,0x08]
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# CHECK-EB: prefx 1, $3($5) # encoding: [0x54,0x65,0x09,0xa0]
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# CHECK-EB: swre $24, 5($3) # encoding: [0x63,0x03,0xa2,0x05]
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# CHECK-EB: swle $24, 5($3) # encoding: [0x63,0x03,0xa0,0x05]
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# CHECK-EB: lwre $24, 5($3) # encoding: [0x63,0x03,0x66,0x05]
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# CHECK-EB: lwle $24, 2($4) # encoding: [0x63,0x04,0x64,0x02]
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# CHECK-EB: lle $2, 8($4) # encoding: [0x60,0x44,0x6c,0x08]
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# CHECK-EB: sce $2, 8($4) # encoding: [0x60,0x44,0xac,0x08]
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sdbbp
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sdbbp 34
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rdhwr $5, $29
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cache 1, 8($5)
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pref 1, 8($5)
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ssnop
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ehb
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pause
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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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syscall 0x18c
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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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wait 17
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tlbp
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tlbr
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tlbwi
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tlbwr
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prefe 1, 8($5)
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cachee 1, 8($5)
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prefx 1, $3($5)
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swre $24, 5($3)
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swle $24, 5($3)
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lwre $24, 5($3)
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lwle $24, 2($4)
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lle $2, 8($4)
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sce $2, 8($4)
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