diff --git a/src/xenia/cpu/ppc/instr.cc b/src/xenia/cpu/ppc/instr.cc index fb9aa53bd..815fa19b3 100644 --- a/src/xenia/cpu/ppc/instr.cc +++ b/src/xenia/cpu/ppc/instr.cc @@ -354,40 +354,40 @@ InstrType* xe::cpu::ppc::GetInstrType(uint32_t code) { switch (code >> 26) { case 4: // Opcode = 4, index = bits 5-0 (6) - slot = &xe::cpu::ppc::tables::instr_table_4[XESELECTBITS(code, 0, 5)]; + slot = xe::cpu::ppc::tables::instr_table_4[XESELECTBITS(code, 0, 5)]; break; case 19: // Opcode = 19, index = bits 10-1 (10) - slot = &xe::cpu::ppc::tables::instr_table_19[XESELECTBITS(code, 1, 10)]; + slot = xe::cpu::ppc::tables::instr_table_19[XESELECTBITS(code, 1, 10)]; break; case 30: // Opcode = 30, index = bits 4-1 (4) // Special cased to an uber instruction. - slot = &xe::cpu::ppc::tables::instr_table_30[XESELECTBITS(code, 0, 0)]; + slot = xe::cpu::ppc::tables::instr_table_30[XESELECTBITS(code, 0, 0)]; // slot = &xe::cpu::ppc::tables::instr_table_30[XESELECTBITS(code, 1, 4)]; break; case 31: // Opcode = 31, index = bits 10-1 (10) - slot = &xe::cpu::ppc::tables::instr_table_31[XESELECTBITS(code, 1, 10)]; + slot = xe::cpu::ppc::tables::instr_table_31[XESELECTBITS(code, 1, 10)]; break; case 58: // Opcode = 58, index = bits 1-0 (2) - slot = &xe::cpu::ppc::tables::instr_table_58[XESELECTBITS(code, 0, 1)]; + slot = xe::cpu::ppc::tables::instr_table_58[XESELECTBITS(code, 0, 1)]; break; case 59: // Opcode = 59, index = bits 5-1 (5) - slot = &xe::cpu::ppc::tables::instr_table_59[XESELECTBITS(code, 1, 5)]; + slot = xe::cpu::ppc::tables::instr_table_59[XESELECTBITS(code, 1, 5)]; break; case 62: // Opcode = 62, index = bits 1-0 (2) - slot = &xe::cpu::ppc::tables::instr_table_62[XESELECTBITS(code, 0, 1)]; + slot = xe::cpu::ppc::tables::instr_table_62[XESELECTBITS(code, 0, 1)]; break; case 63: // Opcode = 63, index = bits 10-1 (10) - slot = &xe::cpu::ppc::tables::instr_table_63[XESELECTBITS(code, 1, 10)]; + slot = xe::cpu::ppc::tables::instr_table_63[XESELECTBITS(code, 1, 10)]; break; default: - slot = &xe::cpu::ppc::tables::instr_table[XESELECTBITS(code, 26, 31)]; + slot = xe::cpu::ppc::tables::instr_table[XESELECTBITS(code, 26, 31)]; break; } if (!slot || !slot->opcode) { diff --git a/src/xenia/cpu/ppc/instr_tables.h b/src/xenia/cpu/ppc/instr_tables.h index 20199cec4..1f693c719 100644 --- a/src/xenia/cpu/ppc/instr_tables.h +++ b/src/xenia/cpu/ppc/instr_tables.h @@ -19,31 +19,31 @@ namespace ppc { namespace tables { -static InstrType* instr_table_prep( +static InstrType** instr_table_prep( InstrType* unprep, int unprep_count, int a, int b) { int prep_count = (int)pow(2.0, b - a + 1); - InstrType* prep = (InstrType*)xe_calloc(prep_count * sizeof(InstrType)); + InstrType** prep = (InstrType**)xe_calloc(prep_count * sizeof(void*)); for (int n = 0; n < unprep_count; n++) { int ordinal = XESELECTBITS(unprep[n].opcode, a, b); - prep[ordinal] = unprep[n]; + prep[ordinal] = &unprep[n]; } return prep; } -static InstrType* instr_table_prep_63( +static InstrType** instr_table_prep_63( InstrType* unprep, int unprep_count, int a, int b) { // Special handling for A format instructions. int prep_count = (int)pow(2.0, b - a + 1); - InstrType* prep = (InstrType*)xe_calloc(prep_count * sizeof(InstrType)); + InstrType** prep = (InstrType**)xe_calloc(prep_count * sizeof(void*)); for (int n = 0; n < unprep_count; n++) { int ordinal = XESELECTBITS(unprep[n].opcode, a, b); if (unprep[n].format == kXEPPCInstrFormatA) { // Must splat this into all of the slots that it could be in. for (int m = 0; m < 32; m++) { - prep[ordinal + (m << 5)] = unprep[n]; + prep[ordinal + (m << 5)] = &unprep[n]; } } else { - prep[ordinal] = unprep[n]; + prep[ordinal] = &unprep[n]; } } return prep; @@ -70,7 +70,7 @@ static InstrType instr_table_4_unprep[] = { // TODO: all of the vector ops INSTRUCTION(vperm, 0x1000002B, VA , General , 0), }; -static InstrType* instr_table_4 = instr_table_prep( +static InstrType** instr_table_4 = instr_table_prep( instr_table_4_unprep, XECOUNT(instr_table_4_unprep), 0, 5); // Opcode = 19, index = bits 10-1 (10) @@ -88,7 +88,7 @@ static InstrType instr_table_19_unprep[] = { INSTRUCTION(cror, 0x4C000382, XL , General , 0), INSTRUCTION(bcctrx, 0x4C000420, XL , BranchCond , 0), }; -static InstrType* instr_table_19 = instr_table_prep( +static InstrType** instr_table_19 = instr_table_prep( instr_table_19_unprep, XECOUNT(instr_table_19_unprep), 1, 10); // Opcode = 30, index = bits 4-1 (4) @@ -104,7 +104,7 @@ static InstrType instr_table_30_unprep[] = { // INSTRUCTION(rldclx, 0x78000010, MDS, General , 0), // INSTRUCTION(rldcrx, 0x78000012, MDS, General , 0), }; -static InstrType* instr_table_30 = instr_table_prep( +static InstrType** instr_table_30 = instr_table_prep( instr_table_30_unprep, XECOUNT(instr_table_30_unprep), 0, 0); // Opcode = 31, index = bits 10-1 (10) @@ -230,7 +230,7 @@ static InstrType instr_table_31_unprep[] = { INSTRUCTION(extswx, 0x7C0007B4, X , General , 0), INSTRUCTION(dcbz, 0x7C0007EC, X , General , 0), // 0x7C2007EC = DCBZ128 }; -static InstrType* instr_table_31 = instr_table_prep( +static InstrType** instr_table_31 = instr_table_prep( instr_table_31_unprep, XECOUNT(instr_table_31_unprep), 1, 10); // Opcode = 58, index = bits 1-0 (2) @@ -239,7 +239,7 @@ static InstrType instr_table_58_unprep[] = { INSTRUCTION(ldu, 0xE8000001, DS , General , 0), INSTRUCTION(lwa, 0xE8000002, DS , General , 0), }; -static InstrType* instr_table_58 = instr_table_prep( +static InstrType** instr_table_58 = instr_table_prep( instr_table_58_unprep, XECOUNT(instr_table_58_unprep), 0, 1); // Opcode = 59, index = bits 5-1 (5) @@ -255,7 +255,7 @@ static InstrType instr_table_59_unprep[] = { INSTRUCTION(fnmsubsx, 0xEC00003C, A , General , 0), INSTRUCTION(fnmaddsx, 0xEC00003E, A , General , 0), }; -static InstrType* instr_table_59 = instr_table_prep( +static InstrType** instr_table_59 = instr_table_prep( instr_table_59_unprep, XECOUNT(instr_table_59_unprep), 1, 5); // Opcode = 62, index = bits 1-0 (2) @@ -263,7 +263,7 @@ static InstrType instr_table_62_unprep[] = { INSTRUCTION(std, 0xF8000000, DS , General , 0), INSTRUCTION(stdu, 0xF8000001, DS , General , 0), }; -static InstrType* instr_table_62 = instr_table_prep( +static InstrType** instr_table_62 = instr_table_prep( instr_table_62_unprep, XECOUNT(instr_table_62_unprep), 0, 1); // Opcode = 63, index = bits 10-1 (10) @@ -300,7 +300,7 @@ static InstrType instr_table_63_unprep[] = { INSTRUCTION(fctidzx, 0xFC00065E, X , General , 0), INSTRUCTION(fcfidx, 0xFC00069C, X , General , 0), }; -static InstrType* instr_table_63 = instr_table_prep_63( +static InstrType** instr_table_63 = instr_table_prep_63( instr_table_63_unprep, XECOUNT(instr_table_63_unprep), 1, 10); // Main table, index = bits 31-26 (6) : (code >> 26) @@ -352,7 +352,7 @@ static InstrType instr_table_unprep[64] = { INSTRUCTION(stfd, 0xD8000000, D , General , 0), INSTRUCTION(stfdu, 0xDC000000, D , General , 0), }; -static InstrType* instr_table = instr_table_prep( +static InstrType** instr_table = instr_table_prep( instr_table_unprep, XECOUNT(instr_table_unprep), 26, 31);