diff options
| author | Bobby Bingham <koorogi@koorogi.info> | 2017-01-14 19:07:49 -0600 |
|---|---|---|
| committer | Bobby Bingham <koorogi@koorogi.info> | 2017-01-15 23:19:28 -0600 |
| commit | 9acd6ce40559c59ca55899215aa9d7e781b5a8b7 (patch) | |
| tree | f787d6c61ac2fd5c16f9219bc652f076ac8fdf39 /mnemonics.c | |
| parent | f91057644c1f1813bf1373b5158e6b658210d570 (diff) | |
nqdasm: Add disassembler
Diffstat (limited to 'mnemonics.c')
| -rw-r--r-- | mnemonics.c | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/mnemonics.c b/mnemonics.c index 38a35f8..b65e110 100644 --- a/mnemonics.c +++ b/mnemonics.c @@ -1,40 +1,40 @@ #include "mnemonics.h" const struct mnemonic mnemonics[] = { - { "add", 0x0000, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* add */ - { "sub", 0x0001, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* subtract */ - { "mul", 0x0002, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* multiply */ - { "div", 0x0003, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* divide */ - { "and", 0x0100, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* bitwise and */ - { "or", 0x0101, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* bitwise or */ - { "xor", 0x0102, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* bitwise exclusive or */ - { "lsl", 0x1000, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* logical shift left */ - { "lsr", 0x1100, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* logical shift right */ - { "asl", 0x1002, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* arithmetic shift left (fills with lsb) */ - { "asr", 0x1102, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* arithmetic shift right (fills with msb) */ - { "rol", 0x1003, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* rotate left */ - { "ror", 0x1103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* rotate right */ - { "not", 0x2000, { {REG, 9}, {REG, 2} } }, /* bitwise inverse */ - { "neg", 0x2100, { {REG, 9}, {REG, 2} } }, /* negate */ - { "btc", 0x3000, { {REG, 9}, {REG, 2} } }, /* bit clear */ - { "bts", 0x3100, { {REG, 9}, {REG, 2} } }, /* bit set */ - { "mov", 0x4004, { {REG, 9}, {REG, 5} } }, /* register move */ - { "st.b", 0x4100, { {REGPTR, 9}, {REG, 5} } }, /* store byte */ - { "st.w", 0x4104, { {REGPTR, 9}, {REG, 5} } }, /* store word */ - { "ld.bl", 0x4101, { {REG, 9}, {REGPTR, 5} } }, /* load byte into low byte of register */ - { "ld.bh", 0x4111, { {REG, 9}, {REGPTR, 5} } }, /* load byte into high byte of register */ - { "ld.w", 0x4105, { {REG, 9}, {REGPTR, 5} } }, /* load word */ - { "ldi.bl", 0x5000, { {REG, 9}, {IMM, 0} } }, /* load immediate into low byte of register */ - { "ldi.bh", 0x5100, { {REG, 9}, {IMM, 0} } }, /* load immediate into high byte of register */ - { "beq", 0x6000, { {PCOFF, 0}, } }, /* branch if equal */ - { "bne", 0x6200, { {PCOFF, 0}, } }, /* branch if not equal */ - { "bgt", 0x6400, { {PCOFF, 0}, } }, /* branch if greater than */ - { "bge", 0x6600, { {PCOFF, 0}, } }, /* branch if greater than or equal */ - { "blt", 0x6800, { {PCOFF, 0}, } }, /* branch if less than */ - { "ble", 0x6a00, { {PCOFF, 0}, } }, /* branch if less than or equal */ - { "bra", 0x6e00, { {PCOFF, 0}, } }, /* branch always */ - { "jmp", 0x7000, { {REGPTR, 5}, } }, /* branch always */ - { "addpc", 0x8000, { {REG, 9}, {PCOFF, 0} } }, /* add program counter and immediate */ - { "nop", 0xffff, { } }, /* no operation */ + { "add", 0x0000, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* add */ + { "sub", 0x0001, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* subtract */ + { "mul", 0x0002, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* multiply */ + { "div", 0x0003, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* divide */ + { "and", 0x0100, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* bitwise and */ + { "or", 0x0101, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* bitwise or */ + { "xor", 0x0102, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* bitwise exclusive or */ + { "lsl", 0x1000, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* logical shift left */ + { "lsr", 0x1100, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* logical shift right */ + { "asl", 0x1002, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* arithmetic shift left (fills with lsb) */ + { "asr", 0x1102, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* arithmetic shift right (fills with msb) */ + { "rol", 0x1003, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* rotate left */ + { "ror", 0x1103, 0xf103, { {REG, 9}, {REG, 5}, {REG, 2} } }, /* rotate right */ + { "not", 0x2000, 0xf1e3, { {REG, 9}, {REG, 2} } }, /* bitwise inverse */ + { "neg", 0x2100, 0xf1e3, { {REG, 9}, {REG, 2} } }, /* negate */ + { "btc", 0x3000, 0xf11f, { {REG, 9}, {REG, 2} } }, /* bit clear */ + { "bts", 0x3100, 0xf11f, { {REG, 9}, {REG, 2} } }, /* bit set */ + { "mov", 0x4004, 0xf11f, { {REG, 9}, {REG, 5} } }, /* register move */ + { "st.b", 0x4100, 0xf11f, { {REGPTR, 9}, {REG, 5} } }, /* store byte */ + { "st.w", 0x4104, 0xf11f, { {REGPTR, 9}, {REG, 5} } }, /* store word */ + { "ld.bl", 0x4101, 0xf11f, { {REG, 9}, {REGPTR, 5} } }, /* load byte into low byte of register */ + { "ld.bh", 0x4111, 0xf11f, { {REG, 9}, {REGPTR, 5} } }, /* load byte into high byte of register */ + { "ld.w", 0x4105, 0xf11f, { {REG, 9}, {REGPTR, 5} } }, /* load word */ + { "ldi.bl", 0x5000, 0xf100, { {REG, 9}, {IMM, 0} } }, /* load immediate into low byte of register */ + { "ldi.bh", 0x5100, 0xf100, { {REG, 9}, {IMM, 0} } }, /* load immediate into high byte of register */ + { "beq", 0x6000, 0xff00, { {PCOFF, 0}, } }, /* branch if equal */ + { "bne", 0x6200, 0xff00, { {PCOFF, 0}, } }, /* branch if not equal */ + { "bgt", 0x6400, 0xff00, { {PCOFF, 0}, } }, /* branch if greater than */ + { "bge", 0x6600, 0xff00, { {PCOFF, 0}, } }, /* branch if greater than or equal */ + { "blt", 0x6800, 0xff00, { {PCOFF, 0}, } }, /* branch if less than */ + { "ble", 0x6a00, 0xff00, { {PCOFF, 0}, } }, /* branch if less than or equal */ + { "bra", 0x6e00, 0xff00, { {PCOFF, 0}, } }, /* branch always */ + { "jmp", 0x7000, 0xff1f, { {REGPTR, 5}, } }, /* branch always */ + { "addpc", 0x8000, 0xf100, { {REG, 9}, {PCOFF, 0} } }, /* add program counter and immediate */ + { "nop", 0xf000, 0xf000, { } }, /* no operation */ }; |