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Add bad attempt to catch subfc.

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This commit is contained in:
Thomas Harte 2022-03-28 20:18:41 -04:00
parent d84c72afe5
commit 8ad1f2d4f5
2 changed files with 20 additions and 1 deletions
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10
InstructionSets/PowerPC/Instruction.hpp
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@ -315,7 +315,15 @@ enum class Operation: uint8_t {
/// i.e. if rA() is 0 then the value 0 is used, not the contents of r0.
stwx,
subfx, subfcx,
subfx,
/// Subtract from carrying.
/// subfc, subfc., subfco, subfco.
///
/// rD() = -rA() +rB() + 1
///
/// oe(), rc() apply.
subfcx,
subfex,
/// Subtract from immediate carrying

11
OSBindings/Mac/Clock SignalTests/DingusdevPowerPCTests.mm
View File

@ -116,6 +116,17 @@ void AssertEqualOperationName(NSString *lhs, NSString *rhs) {
#undef ABCz
#define ABD(x) \
case Operation::x: \
AssertEqualOperationName(operation, @#x); \
[self testABDInstruction:instruction columns:columns testZero:NO]; \
break;
// ABD(subfc);
// ABD(subfc_);
#undef ABD
case Operation::bcx:
case Operation::bclrx:
case Operation::bcctrx: {