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Add further floating point tests.

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This commit is contained in:
Thomas Harte 2022-04-03 08:06:59 -04:00
parent ad54b44235
commit de7d9ba471
2 changed files with 81 additions and 6 deletions
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47
InstructionSets/PowerPC/Instruction.hpp
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@ -102,7 +102,15 @@ enum class Operation: uint8_t {
/// rD(), rA(), rB()
lscbxx,
maskgx, maskirx,
/// Mask generate.
/// maskg maskg.
/// rA(), rS(), rB() [rc()]
maskgx,
/// Mask insert from register.
/// maskir maskir.
/// rA(), rS(), rB() [rc()]
maskirx,
/// Multiply.
/// mul mul. mulo mulo.
@ -332,7 +340,7 @@ enum class Operation: uint8_t {
/// Floating point absolute.
/// fabs fabs.
/// frD(), frA(), frB() [rc()]
/// frD(), frB() [rc()]
fabsx,
/// Floating point add.
@ -385,6 +393,9 @@ enum class Operation: uint8_t {
/// frD(), frA(), frC(), frB() [rc()]
fmaddsx,
/// Floating point register move.
/// fmr fmr.
/// frD(), frB() [rc()]
fmrx,
/// Floating point multiply subtract.
@ -407,7 +418,15 @@ enum class Operation: uint8_t {
/// frD(), frA(), frC() [rc()]
fmulsx,
fnabsx, fnegx,
/// Floating negative absolute value.
/// fnabs fnabs.
/// frD(), frB() [rc()]
fnabsx,
/// Floating negative.
/// fneg fneg.
/// frD(), frB() [rc()]
fnegx,
/// Floating point negative multiply add.
/// fnmadd fnmadd.
@ -429,8 +448,12 @@ enum class Operation: uint8_t {
/// frD(), frA(), frC(), frB() [rc()]
fnmsubsx,
frspx, fsubx, fsubsx,
/// Floating point round to single precision.
/// frsp frsp.
/// frD(), frB() [rc()]
frspx,
fsubx, fsubsx,
icbi, isync,
/// Load byte and zero.
@ -581,7 +604,18 @@ enum class Operation: uint8_t {
/// lwzx
lwzx,
mcrf, mcrfs, mcrxr,
/// Move condition register field.
/// mcrf
/// crfD(), crfS()
mcrf,
/// Move to condition register from FPSCR.
/// mcrfs
/// crfD(), crfS()
mcrfs,
mcrxr,
mfcr, mffsx, mfmsr, mfspr, mfsr, mfsrin,
/// Move to condition register fields.
@ -837,6 +871,9 @@ enum class Operation: uint8_t {
/// frD(), frB() [rc()]
fresx,
/// Floating point reciprocal square root estimation.
/// frsqrte frsqrte.
/// frD(), frB() [rc()]
frsqrtex,
/// Floating point select.

40
OSBindings/Mac/Clock SignalTests/DingusdevPowerPCTests.mm
View File

@ -98,6 +98,11 @@ NSString *condition(uint32_t code) {
}
}
NSString *conditionreg(uint32_t code) {
return [NSString stringWithFormat:@"cr%d", code];
}
NSString *offset(Instruction instruction) {
NSString *const hexPart = [NSString stringWithFormat:@"%s%X", (instruction.d() < 0) ? "-0x" : "0x", abs(instruction.d())];
@ -519,7 +524,6 @@ NSString *offset(Instruction instruction) {
AssertEqualFR(columns[5], instruction.frB()); \
break;
fDfAfB(fabsx);
fDfAfB(faddx);
fDfAfB(faddsx);
fDfAfB(fsubx);
@ -529,6 +533,28 @@ NSString *offset(Instruction instruction) {
#undef fDfAfB
#define fDfB(x) \
case Operation::x: \
AssertEqualOperationNameE(operation, @#x, instruction); \
AssertEqualFR(columns[3], instruction.frD()); \
AssertEqualFR(columns[4], instruction.frB()); \
break;
fDfB(fabsx);
fDfB(fnabsx);
fDfB(fnegx);
fDfB(frsqrtex);
fDfB(frspx);
fDfB(fctiwx);
fDfB(fctiwzx);
fDfB(fctidx);
fDfB(fctidzx);
fDfB(fcfidx);
fDfB(fresx);
fDfB(fmrx);
#undef fDfB
#define fDfAfC(x) \
case Operation::x: \
AssertEqualOperationNameE(operation, @#x, instruction); \
@ -627,6 +653,18 @@ NSString *offset(Instruction instruction) {
#undef fSDA
#define crfDS(x) \
case Operation::x: \
AssertEqualOperationName(operation, @#x, instruction); \
XCTAssertEqualObjects(columns[3], conditionreg(instruction.crfD())); \
XCTAssertEqualObjects(columns[4], conditionreg(instruction.crfS())); \
break;
crfDS(mcrf);
crfDS(mcrfs);
#undef crfDS
case Operation::bcx:
case Operation::bclrx:
case Operation::bcctrx: {