From a4c9b85c79714792403220ef4ffbdb6bc20fcec1 Mon Sep 17 00:00:00 2001 From: Aryadev Chavali Date: Mon, 16 Oct 2023 01:18:34 +0100 Subject: MOV and PUSH_*_REGISTER should only need bytes for their operand We won't have more than 255 registers, so a byte is all that's necessary. --- src/inst.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/inst.h') diff --git a/src/inst.h b/src/inst.h index 7fed8e1..da58434 100644 --- a/src/inst.h +++ b/src/inst.h @@ -76,11 +76,11 @@ inst_t inst_read_bytecode(darr_t *); #define INST_FPUSH(FLOAT) \ ((inst_t){.opcode = OP_PUSH_FLOAT, .operand = DFLOAT(FLOAT)}) -#define INST_BMOV(REG) ((inst_t){.opcode = OP_MOV_BYTE, .operand = DWORD(REG)}) +#define INST_BMOV(REG) ((inst_t){.opcode = OP_MOV_BYTE, .operand = DBYTE(REG)}) -#define INST_WMOV(REG) ((inst_t){.opcode = OP_MOV_WORD, .operand = DWORD(REG)}) +#define INST_WMOV(REG) ((inst_t){.opcode = OP_MOV_WORD, .operand = DBYTE(REG)}) -#define INST_FMOV(REG) ((inst_t){.opcode = OP_MOV_FLOAT, .operand = DWORD(REG)}) +#define INST_FMOV(REG) ((inst_t){.opcode = OP_MOV_FLOAT, .operand = DBYTE(REG)}) #define INST_BPOP ((inst_t){.opcode = OP_POP_BYTE}) @@ -89,12 +89,12 @@ inst_t inst_read_bytecode(darr_t *); #define INST_FPOP ((inst_t){.opcode = OP_POP_FLOAT}) #define INST_BPUSH_REG(REG) \ - ((inst_t){.opcode = OP_PUSH_BYTE_REGISTER, .operand = DWORD(REG)}) + ((inst_t){.opcode = OP_PUSH_BYTE_REGISTER, .operand = DBYTE(REG)}) #define INST_WPUSH_REG(REG) \ - ((inst_t){.opcode = OP_PUSH_WORD_REGISTER, .operand = DWORD(REG)}) + ((inst_t){.opcode = OP_PUSH_WORD_REGISTER, .operand = DBYTE(REG)}) #define INST_FPUSH_REG(REG) \ - ((inst_t){.opcode = OP_PUSH_FLOAT_REGISTER, .operand = DWORD(REG)}) + ((inst_t){.opcode = OP_PUSH_FLOAT_REGISTER, .operand = DBYTE(REG)}) #endif -- cgit v1.2.3-13-gbd6f