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Add the label/equate bit to the exports and debug symbols

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git-svn-id: svn://svn.cc65.org/cc65/trunk@876 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2001-09-08 21:08:20 +00:00
parent 522ddabc35
commit cd53882eed
4 changed files with 36 additions and 18 deletions
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42
src/ca65/symtab.c
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@@ -66,6 +66,7 @@
#define SF_GLOBAL 0x0010 /* Global symbol */
#define SF_ZP 0x0020 /* Declared as zeropage symbol */
#define SF_ABS 0x0040 /* Declared as absolute symbol */
#define SF_LABEL 0x0080 /* Used as a label */
#define SF_INDEXED 0x0800 /* Index is valid */
#define SF_CONST 0x1000 /* The symbol has a constant value */
#define SF_MULTDEF 0x2000 /* Multiply defined symbol */
@@ -399,7 +400,7 @@ void SymLeaveLevel (void)
void SymDef (const char* Name, ExprNode* Expr, int ZP)
void SymDef (const char* Name, ExprNode* Expr, int ZP, int Label)
/* Define a new symbol */
{
/* Do we have such a symbol? */
@@ -430,6 +431,9 @@ void SymDef (const char* Name, ExprNode* Expr, int ZP)
if (ZP) {
S->Flags |= SF_ZP;
}
if (Label) {
S->Flags |= SF_LABEL;
}
/* If the symbol is a ZP symbol, check if the value is in correct range */
if (S->Flags & SF_ZP) {
@@ -1062,6 +1066,26 @@ void WriteImports (void)
static unsigned char GetExprMask (SymEntry* S)
/* Return the expression bits for the given symbol table entry */
{
unsigned char ExprMask;
/* Check if the symbol is const */
ExprMask = (SymIsConst (S))? EXP_CONST : EXP_EXPR;
/* Add zeropage/abs bits */
ExprMask |= (S->Flags & SF_ZP)? EXP_ZP : EXP_ABS;
/* Add the label/equate bits */
ExprMask |= (S->Flags & SF_LABEL)? EXP_LABEL : EXP_EQUATE;
/* Return the mask */
return ExprMask;
}
void WriteExports (void)
/* Write the exports list to the object file */
{
@@ -1083,11 +1107,8 @@ void WriteExports (void)
/* Finalize an associated expression if we have one */
SymFinalize (S);
/* Check if the symbol is const */
ExprMask = (SymIsConst (S))? EXP_CONST : EXP_EXPR;
/* Add zeropage/abs bits */
ExprMask |= (S->Flags & SF_ZP)? EXP_ZP : EXP_ABS;
/* Get the expression bits */
ExprMask = GetExprMask (S);
/* Count the number of ConDes types */
for (Type = 0; Type < CD_TYPE_COUNT; ++Type) {
@@ -1104,7 +1125,7 @@ void WriteExports (void)
for (Type = 0; Type < CD_TYPE_COUNT; ++Type) {
unsigned char Prio = S->ConDesPrio[Type];
if (Prio != CD_PRIO_NONE) {
ObjWrite8 (CD_BUILD (Type, Prio));
ObjWrite8 (CD_BUILD (Type, Prio));
}
}
}
@@ -1167,11 +1188,8 @@ void WriteDbgSyms (void)
/* Finalize an associated expression if we have one */
SymFinalize (S);
/* Check if the symbol is const */
ExprMask = (SymIsConst (S))? EXP_CONST : EXP_EXPR;
/* Add zeropage/abs bits */
ExprMask |= (S->Flags & SF_ZP)? EXP_ZP : EXP_ABS;
/* Get the expression bits */
ExprMask = GetExprMask (S);
/* Write the type */
ObjWrite8 (ExprMask);