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Add some comments to ABI interface

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kai
2012-12-28 20:41:05 +01:00
parent f1f0486b6e
commit 14b48bdca4
1 changed files with 12 additions and 3 deletions
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15
gen/abi.h
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@@ -52,15 +52,24 @@ struct TargetABI
{
/// Returns the ABI for the target we're compiling for
static TargetABI* getTarget();
/// Returns the ABI for intrinsics
static TargetABI* getIntrinsic();
/// Called if a new function type is resolved
virtual void newFunctionType(TypeFunction* tf) {}
virtual bool returnInArg(TypeFunction* tf) = 0;
virtual bool passByVal(Type* t) = 0;
virtual void doneWithFunctionType() {}
/// Returns true if the return value is passed in a register
virtual bool returnInArg(TypeFunction* tf) = 0;
/// Returns true if the type is passed by value
virtual bool passByVal(Type* t) = 0;
/// Called to give ABI the chance to rewrite the types
virtual void rewriteFunctionType(TypeFunction* t) = 0;
/// Called if resolution of new function type is done
virtual void doneWithFunctionType() {}
};
#endif