Macintosh-Tools/dingusppc
1
0
Fork 0
mirror of https://github.com/dingusdev/dingusppc.git synced 2025-08-15 09:27:27 +00:00
Code Issues Projects Releases Wiki Activity

Added the last few opcodes

Browse Source
This commit is contained in:
dingusdev
2020-02-07 07:54:15 -07:00
parent d277ab693e
commit 6473ea1a26
1 changed files with 15 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
cpu/ppc/ppcdisasm.cpp
View File

@@ -898,6 +898,9 @@ void opc_group31(PPCDisasmContext* ctx)
} }
fmt_twoop_tospr(ctx->instr_str, "mtspr", ref_spr, rs); fmt_twoop_tospr(ctx->instr_str, "mtspr", ref_spr, rs);
break; break;
case 512: /* mcrxr */
ctx->instr_str = my_sprintf("%-8scrf%d", "mcrxr", (rs >> 2));
break;
case 533: /* lswx */ case 533: /* lswx */
fmt_threeop_simm(ctx->instr_str, "lswx", rs, ra, rb); fmt_threeop_simm(ctx->instr_str, "lswx", rs, ra, rb);
break; break;
@@ -1251,6 +1254,11 @@ void opc_group63(PPCDisasmContext* ctx)
else else
ctx->instr_str = my_sprintf("%-8sr%d, r%d", opcode, rs, rb); ctx->instr_str = my_sprintf("%-8sr%d, r%d", opcode, rs, rb);
break; break;
case 64:
strcpy(opcode, "mcrfs");
ctx->instr_str = my_sprintf("%-8scrf%d, crf%d", opcode, (rs >> 2), (ra >> 2));
break;
case 70: /* mtfsb0 */ case 70: /* mtfsb0 */
strcpy(opcode, "mtfsb0"); strcpy(opcode, "mtfsb0");
@@ -1283,11 +1291,16 @@ void opc_group63(PPCDisasmContext* ctx)
else else
ctx->instr_str = my_sprintf("%-8s%d, fr%d, fr%d", "fabs", rs, rb); ctx->instr_str = my_sprintf("%-8s%d, fr%d, fr%d", "fabs", rs, rb);
break; break;
case 467: /* mffs */ case 583: /* mffs */
strcpy(opcode, "mffs");
if (rc_set)
strcat(opcode, ".");
if ((ra != 0) | (rb != 0)) if ((ra != 0) | (rb != 0))
opc_illegal(ctx); opc_illegal(ctx);
else else
fmt_oneop(ctx->instr_str, "mffs", rs); ctx->instr_str = my_sprintf("%-8sfr%d", opcode, rs);
break; break;
case 711: /* mtfsf */ case 711: /* mtfsf */
ctx->instr_str = my_sprintf("%-8sfm%d, r%d", "mtfsf", fm, rb); ctx->instr_str = my_sprintf("%-8sfm%d, r%d", "mtfsf", fm, rb);