From a4c9b85c79714792403220ef4ffbdb6bc20fcec1 Mon Sep 17 00:00:00 2001
From: Aryadev Chavali <aryadev@aryadevchavali.com>
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')
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