diff options
| -rw-r--r-- | jagcpu.c | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -143,6 +143,22 @@ uint8_t is_quick_0_31_opcode(uint16_t opcode) || opcode == JAG_BCLR; } +uint8_t is_load(uint16_t opcode, uint8_t is_gpu) +{ + return opcode == JAG_LOAD + || opcode == JAG_LOADB + || opcode == JAG_LOADW + || (is_gpu && opcode == GPU_LOADP); +} + +uint8_t is_store(uint16_t opcode, uint8_t is_gpu) +{ + return opcode == JAG_STORE + || opcode == JAG_STOREB + || opcode == JAG_STOREW + || (is_gpu && opcode == GPU_STOREP); +} + char * jag_cc_names[] = { "t", "ne", @@ -260,6 +276,10 @@ int jag_cpu_disasm(uint16_t **stream, uint32_t address, char *dst, uint8_t is_gp return sprintf(dst, "%s %d, r%d", mnemonics[opcode], jag_quick(inst), jag_reg2(inst)); } else if (is_quick_0_31_opcode(opcode)) { return sprintf(dst, "%s %d, r%d", mnemonics[opcode], jag_reg1(inst), jag_reg2(inst)); + } else if (is_load(opcode, is_gpu)) { + return sprintf(dst, "%s (r%d), r%d", mnemonics[opcode], jag_reg1(inst), jag_reg2(inst)); + } else if (is_store(opcode, is_gpu)) { + return sprintf(dst, "%s r%d, (r%d)", mnemonics[opcode], jag_reg2(inst), jag_reg1(inst)); } else { return sprintf(dst, "%s r%d, r%d", mnemonics[opcode], jag_reg1(inst), jag_reg2(inst)); } |