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More work on .sizeof, fixed problems with cheap locals

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2704 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz
2003-12-03 09:18:31 +00:00
parent 500f6c994a
commit 14d0577ef0
7 changed files with 55 additions and 60 deletions
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14
src/ca65/symentry.h
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@@ -62,6 +62,7 @@
#define SF_EXPORT 0x0004 /* Export this symbol */
#define SF_IMPORT 0x0008 /* Import this symbol */
#define SF_GLOBAL 0x0010 /* Global symbol */
#define SF_LOCAL 0x0020 /* Cheap local symbol */
#define SF_LABEL 0x0080 /* Used as a label */
#define SF_FORCED 0x0100 /* Forced import, SF_IMPORT also set */
#define SF_INDEXED 0x0800 /* Index is valid */
@@ -85,14 +86,13 @@ struct SymEntry {
unsigned Flags; /* Symbol flags */
unsigned Index; /* Index of import/export entries */
union {
struct ExprNode* Expr; /* Expression if CONST not set */
long Val; /* Value (if CONST set) */
struct ExprNode* Expr; /* Symbol expression */
SymEntry* Sym; /* Symbol (if trampoline entry) */
} V;
Collection ExprRefs; /* Expressions using this symbol */
unsigned char ExportSize; /* Export address size */
unsigned char AddrSize; /* Address size of label */
unsigned char ConDesPrio[CD_TYPE_COUNT]; /* ConDes priorities... */
unsigned char ConDesPrio[CD_TYPE_COUNT]; /* ConDes priorities... */
/* ...actually value+1 (used as flag) */
unsigned Name; /* Name index in global string pool */
};
@@ -111,13 +111,7 @@ extern SymEntry* SymLast;
int IsLocalName (const char* Name);
/* Return true if Name is the name of a local symbol */
int IsLocalNameId (unsigned Name);
/* Return true if Name is the name of a local symbol */
SymEntry* NewSymEntry (const char* Name);
SymEntry* NewSymEntry (const char* Name, unsigned Flags);
/* Allocate a symbol table entry, initialize and return it */
int SymSearchTree (SymEntry* T, const char* Name, SymEntry** E);