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Fix trap instruction param in pseudo C

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This commit is contained in:
Arceveti
2024-05-12 03:18:48 -07:00
parent e7417af534
commit 74888eaee3
2 changed files with 7 additions and 7 deletions
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10
src/crash_screen/util/insn_disasm.c
View File

@@ -67,8 +67,8 @@ const InsnParam insn_param_formats[][MIPS_NUM_PARAMS] = {
[IFMT_To ] = { PARAM(MP_FT, MP_FMT_F), PARAM(MP_OFF, MP_FMT_I), PARAM_NOP, }, // ft offset(base)
[IFMT_dta ] = { PARAM(MP_RD, MP_FMT_I), PARAM(MP_RT, MP_FMT_I), PARAM(MP_SHIFT, MP_FMT_I), }, // rd rt shift
[IFMT_ste ] = { PARAM(MP_RS, MP_FMT_I), PARAM(MP_RT, MP_FMT_I), PARAM(MP_EXCA, MP_FMT_I), }, // rs rt exc10
[IFMT_E ] = { PARAM(MP_EXCAB, MP_FMT_I), PARAM_NOP, PARAM_NOP, }, // exc20
[IFMT_ste ] = { PARAM(MP_RS, MP_FMT_I), PARAM(MP_RT, MP_FMT_I), PARAM(MP_EXC10, MP_FMT_I), }, // rs rt exc10
[IFMT_E ] = { PARAM(MP_EXC20, MP_FMT_I), PARAM_NOP, PARAM_NOP, }, // exc20
[IFMT_stB ] = { PARAM(MP_RS, MP_FMT_I), PARAM(MP_RT, MP_FMT_I), PARAM(MP_B, MP_FMT_I), }, // rs rt branch
[IFMT_sB ] = { PARAM(MP_RS, MP_FMT_I), PARAM(MP_B, MP_FMT_I), PARAM_NOP, }, // rs branch
@@ -554,11 +554,11 @@ char* cs_insn_to_string(Address addr, InsnData insn, const char** fname, _Bool f
ADD_REG(REGS_CP1, insn.fd);
separator = TRUE;
break;
case MP_EXCA: // For TRAP IF instructions.
case MP_EXC10: // For TRAP IF instructions.
ADD_COLOR(COLOR_RGBA32_LIGHT_GRAY);
ADD_STR(STR_CODE10, insn.codeB);
break;
case MP_EXCAB: // For SYSCALL and BREAK instructions.
case MP_EXC20: // For SYSCALL and BREAK instructions.
ADD_COLOR(COLOR_RGBA32_LIGHT_GRAY);
if (info->opcode == OPS_BREAK) {
u16 eA = insn.codeA;
@@ -925,7 +925,7 @@ char* cs_insn_to_pseudo_c(InsnData insn, const char** comment) {
}
break;
case PSC_EXC10:
strp += sprintf(strp, immFmt, insn.codeA);
strp += sprintf(strp, immFmt, insn.codeB);
break;
case PSC_EXC20:
if (info->opcode == OPS_BREAK) {

4
src/crash_screen/util/insn_disasm.h
View File

@@ -68,8 +68,8 @@ typedef enum PACKED MIPSParamID {
MP_OFF, // "0x[last 16 bits]([rs reg])".
MP_B, // "[±]0x[last 16 bits]" + draw branch arrow.
MP_JUMP, // "[function address]" or parse map.
MP_EXCA, // "[0xXXX]" 10-bit data for the exception handler.
MP_EXCAB, // "[0xXXXXX]" 20-bit data for the exception handler.
MP_EXC10, // "[0xXXX]" 10-bit data for the exception handler.
MP_EXC20, // "[0xXXXXX]" 20-bit data for the exception handler.
} MIPSParamID;