diff options
| -rw-r--r-- | src/inst.h | 17 |
1 files changed, 16 insertions, 1 deletions
@@ -23,15 +23,21 @@ typedef enum OP_PUSH_WORD = 0b0101, OP_PUSH_FLOAT = 0b1001, + OP_MOV_BYTE = 0b0010, + OP_MOV_WORD = 0b0110, + OP_MOV_FLOAT = 0b1010, + OP_HALT, } opcode_t; -#define OPCODE_IS_PUSH(OPCODE) (((OPCODE)&1) == 1) +#define OPCODE_IS_PUSH(OPCODE) (((OPCODE)&0b1) == 0b1) +#define OPCODE_IS_MOV(OPCODE) (((OPCODE)&0b10) == 0b10) typedef struct { opcode_t opcode; data_t operand; + word reg; } inst_t; #define INST_BPUSH(BYTE) \ @@ -43,4 +49,13 @@ typedef struct #define INST_FPUSH(FLOAT) \ ((inst_t){.opcode = OP_PUSH_FLOAT, .operand = DFLOAT(FLOAT)}) +#define INST_BMOV(BYTE, REG) \ + ((inst_t){.opcode = OP_MOV_BYTE, .operand = DBYTE(BYTE), .reg = (REG)}) + +#define INST_WMOV(WORD, REG) \ + ((inst_t){.opcode = OP_MOV_WORD, .operand = DWORD(WORD), .reg = (REG)}) + +#define INST_FMOV(FLOAT, REG) \ + ((inst_t){.opcode = OP_MOV_FLOAT, .operand = DFLOAT(FLOAT), .reg = (REG)}) + #endif |