| # RUN: llvm-mc %s -triple=mipsel -show-encoding -mcpu=mips32r2 -mattr=micromips \ |
| # RUN: | FileCheck -check-prefix=CHECK-EL %s |
| # RUN: llvm-mc %s -triple=mips -show-encoding -mcpu=mips32r2 -mattr=micromips \ |
| # RUN: | FileCheck -check-prefix=CHECK-EB %s |
| # Check that the assembler can handle the documented syntax |
| # for control instructions. |
| #------------------------------------------------------------------------------ |
| # microMIPS Control Instructions |
| #------------------------------------------------------------------------------ |
| # Little endian |
| #------------------------------------------------------------------------------ |
| # CHECK-EL: sdbbp # encoding: [0x00,0x00,0x7c,0xdb] |
| # CHECK-EL: sdbbp 34 # encoding: [0x22,0x00,0x7c,0xdb] |
| # CHECK-EL-NOT: .set push |
| # CHECK-EL-NOT: .set mips32r2 |
| # CHECK-EL: rdhwr $5, $29 # encoding: [0xbd,0x00,0x3c,0x6b] |
| # CHECK-EL-NOT: .set pop |
| # CHECK-EL: cache 1, 8($5) # encoding: [0x25,0x20,0x08,0x60] |
| # CHECK-EL: pref 1, 8($5) # encoding: [0x25,0x60,0x08,0x20] |
| # CHECK-EL: ssnop # encoding: [0x00,0x00,0x00,0x08] |
| # CHECK-EL: ehb # encoding: [0x00,0x00,0x00,0x18] |
| # CHECK-EL: pause # encoding: [0x00,0x00,0x00,0x28] |
| # CHECK-EL: break # encoding: [0x00,0x00,0x07,0x00] |
| # CHECK-EL: break 7 # encoding: [0x07,0x00,0x07,0x00] |
| # CHECK-EL: break 7, 5 # encoding: [0x07,0x00,0x47,0x01] |
| # CHECK-EL: syscall # encoding: [0x00,0x00,0x7c,0x8b] |
| # CHECK-EL: syscall 396 # encoding: [0x8c,0x01,0x7c,0x8b] |
| # CHECK-EL: eret # encoding: [0x00,0x00,0x7c,0xf3] |
| # CHECK-EL: deret # encoding: [0x00,0x00,0x7c,0xe3] |
| # CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47] |
| # CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47] |
| # CHECK-EL: di $10 # encoding: [0x0a,0x00,0x7c,0x47] |
| # CHECK-EL: ei # encoding: [0x00,0x00,0x7c,0x57] |
| # CHECK-EL: ei # encoding: [0x00,0x00,0x7c,0x57] |
| # CHECK-EL: ei $10 # encoding: [0x0a,0x00,0x7c,0x57] |
| # CHECK-EL: wait # encoding: [0x00,0x00,0x7c,0x93] |
| # CHECK-EL: wait 17 # encoding: [0x11,0x00,0x7c,0x93] |
| # CHECK-EL: tlbp # encoding: [0x00,0x00,0x7c,0x03] |
| # CHECK-EL: tlbr # encoding: [0x00,0x00,0x7c,0x13] |
| # CHECK-EL: tlbwi # encoding: [0x00,0x00,0x7c,0x23] |
| # CHECK-EL: tlbwr # encoding: [0x00,0x00,0x7c,0x33] |
| # CHECK-EL: prefe 1, 8($5) # encoding: [0x25,0x60,0x08,0xa4] |
| # CHECK-EL: cachee 1, 8($5) # encoding: [0x25,0x60,0x08,0xa6] |
| # CHECK-EL: prefx 1, $3($5) # encoding: [0x65,0x54,0xa0,0x09] |
| # CHECK-EL: swre $24, 5($3) # encoding: [0x03,0x63,0x05,0xa2] |
| # CHECK-EL: swle $24, 5($3) # encoding: [0x03,0x63,0x05,0xa0] |
| # CHECK-EL: lwre $24, 5($3) # encoding: [0x03,0x63,0x05,0x66] |
| # CHECK-EL: lwle $24, 2($4) # encoding: [0x04,0x63,0x02,0x64] |
| # CHECK-EL: lle $2, 8($4) # encoding: [0x44,0x60,0x08,0x6c] |
| # CHECK-EL: sce $2, 8($4) # encoding: [0x44,0x60,0x08,0xac] |
| #------------------------------------------------------------------------------ |
| # Big endian |
| #------------------------------------------------------------------------------ |
| # CHECK-EB: sdbbp # encoding: [0x00,0x00,0xdb,0x7c] |
| # CHECK-EB: sdbbp 34 # encoding: [0x00,0x22,0xdb,0x7c] |
| # CHECK-EB-NOT: .set push |
| # CHECK-EB-NOT: .set mips32r2 |
| # CHECK-EB: rdhwr $5, $29 # encoding: [0x00,0xbd,0x6b,0x3c] |
| # CHECK-EB-NOT: .set pop |
| # CHECK-EB: cache 1, 8($5) # encoding: [0x20,0x25,0x60,0x08] |
| # CHECK-EB: pref 1, 8($5) # encoding: [0x60,0x25,0x20,0x08] |
| # CHECK-EB: ssnop # encoding: [0x00,0x00,0x08,0x00] |
| # CHECK-EB: ehb # encoding: [0x00,0x00,0x18,0x00] |
| # CHECK-EB: pause # encoding: [0x00,0x00,0x28,0x00] |
| # CHECK-EB: break # encoding: [0x00,0x00,0x00,0x07] |
| # CHECK-EB: break 7 # encoding: [0x00,0x07,0x00,0x07] |
| # CHECK-EB: break 7, 5 # encoding: [0x00,0x07,0x01,0x47] |
| # CHECK-EB: syscall # encoding: [0x00,0x00,0x8b,0x7c] |
| # CHECK-EB: syscall 396 # encoding: [0x01,0x8c,0x8b,0x7c] |
| # CHECK-EB: eret # encoding: [0x00,0x00,0xf3,0x7c] |
| # CHECK-EB: deret # encoding: [0x00,0x00,0xe3,0x7c] |
| # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c] |
| # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c] |
| # CHECK-EB: di $10 # encoding: [0x00,0x0a,0x47,0x7c] |
| # CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c] |
| # CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c] |
| # CHECK-EB: ei $10 # encoding: [0x00,0x0a,0x57,0x7c] |
| # CHECK-EB: wait # encoding: [0x00,0x00,0x93,0x7c] |
| # CHECK-EB: wait 17 # encoding: [0x00,0x11,0x93,0x7c] |
| # CHECK-EB: tlbp # encoding: [0x00,0x00,0x03,0x7c] |
| # CHECK-EB: tlbr # encoding: [0x00,0x00,0x13,0x7c] |
| # CHECK-EB: tlbwi # encoding: [0x00,0x00,0x23,0x7c] |
| # CHECK-EB: tlbwr # encoding: [0x00,0x00,0x33,0x7c] |
| # CHECK-EB: prefe 1, 8($5) # encoding: [0x60,0x25,0xa4,0x08] |
| # CHECK-EB: cachee 1, 8($5) # encoding: [0x60,0x25,0xa6,0x08] |
| # CHECK-EB: prefx 1, $3($5) # encoding: [0x54,0x65,0x09,0xa0] |
| # CHECK-EB: swre $24, 5($3) # encoding: [0x63,0x03,0xa2,0x05] |
| # CHECK-EB: swle $24, 5($3) # encoding: [0x63,0x03,0xa0,0x05] |
| # CHECK-EB: lwre $24, 5($3) # encoding: [0x63,0x03,0x66,0x05] |
| # CHECK-EB: lwle $24, 2($4) # encoding: [0x63,0x04,0x64,0x02] |
| # CHECK-EB: lle $2, 8($4) # encoding: [0x60,0x44,0x6c,0x08] |
| # CHECK-EB: sce $2, 8($4) # encoding: [0x60,0x44,0xac,0x08] |
| |
| sdbbp |
| sdbbp 34 |
| rdhwr $5, $29 |
| cache 1, 8($5) |
| pref 1, 8($5) |
| ssnop |
| ehb |
| pause |
| break |
| break 7 |
| break 7,5 |
| syscall |
| syscall 0x18c |
| eret |
| deret |
| di |
| di $0 |
| di $10 |
| ei |
| ei $0 |
| ei $10 |
| wait |
| wait 17 |
| tlbp |
| tlbr |
| tlbwi |
| tlbwr |
| prefe 1, 8($5) |
| cachee 1, 8($5) |
| prefx 1, $3($5) |
| swre $24, 5($3) |
| swle $24, 5($3) |
| lwre $24, 5($3) |
| lwle $24, 2($4) |
| lle $2, 8($4) |
| sce $2, 8($4) |
