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Represent va_list in interpreter as a (ec-stack-depth . var-arg-index)

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pair, and look up varargs in the execution stack every time, instead of
just pushing iterators (which can be invalidated during callFunction())
around.  (union GenericValue now has a "pair of uints" member, to support
this mechanism.) Fixes Bug 234.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11845 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke
2004-02-25 23:01:48 +00:00
parent 367b91d1bd
commit 9d20b71eca
2 changed files with 15 additions and 11 deletions
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1
include/llvm/ExecutionEngine/GenericValue.h
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@ -33,6 +33,7 @@ union GenericValue {
int64_t LongVal;
double DoubleVal;
float FloatVal;
struct { unsigned int first; unsigned int second; } UIntPairVal;
PointerTy PointerVal;
unsigned char Untyped[8];