From 4219ffcb6ab8affb08880f5815c060df752daffc Mon Sep 17 00:00:00 2001 From: cuz Date: Sat, 10 Jun 2000 16:33:25 +0000 Subject: [PATCH] Fix minor function handling stuff git-svn-id: svn://svn.cc65.org/cc65/trunk@53 b7a2c559-68d2-44c3-8de9-860c34a00d81 --- src/cc65/function.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/src/cc65/function.c b/src/cc65/function.c index 4915286ce..e8fe84575 100644 --- a/src/cc65/function.c +++ b/src/cc65/function.c @@ -60,8 +60,8 @@ struct Function { type* ReturnType; /* Function return type */ struct FuncDesc* Desc; /* Function descriptor */ CodeMark EntryCode; /* Backpatch addr for entry code */ - unsigned LocalMax; /* Total space for locals */ - unsigned LocalSize; /* Current space for locals */ + int LocalMax; /* Total space for locals */ + int LocalSize; /* Current space for locals */ unsigned RetLab; /* Return code label */ }; @@ -156,17 +156,14 @@ unsigned GetRetLab (const Function* F) int AllocLocalSpace (Function* F, unsigned Size) /* Allocate space for the function locals, return stack offset */ { - /* Remember the current offset */ - unsigned Offs = F->LocalSize; - /* Add the size */ - F->LocalSize += Size; + F->LocalSize += Size; if (F->LocalSize > F->LocalMax) { F->LocalMax = F->LocalSize; } /* Return the offset, it is below the initial stack pointer */ - return -(int)Offs; + return -F->LocalSize;; } @@ -230,10 +227,12 @@ void NewFunc (SymEntry* Func) /* Generate function entry code if needed */ g_enter (TypeOf (Func->Type), GetParamSize (CurrentFunc)); - /* Remember the current code position to create local variable space once - * we have created the function body itself. + /* Remember the current code position. This may be used later to create + * local variable space once we have created the function body itself. + * Currently this is not possible because the stack offsets of all locals + * have to be known in advance. */ - RememberEntry (Func); + RememberEntry (CurrentFunc); /* Parse the function body */ oursp = 0; @@ -267,3 +266,4 @@ void NewFunc (SymEntry* Func) + -- 2.39.5