6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2025-02-27 14:29:52 +00:00
Code Issues Projects Releases Wiki Activity

Allow dumping of symbol expressions

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2639 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2003-11-11 13:58:00 +00:00
parent 4555fdcad1
commit e87bec47d7
2 changed files with 13 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/common/exprdefs.c
View File

@ -46,14 +46,14 @@
static void InternalDumpExpr (const ExprNode* Expr) static void InternalDumpExpr (const ExprNode* Expr, const ExprNode* (*ResolveSym) (const struct SymEntry*))
/* Dump an expression in RPN to stdout */ /* Dump an expression in RPN to stdout */
{ {
if (Expr == 0) { if (Expr == 0) {
return; return;
} }
InternalDumpExpr (Expr->Left); InternalDumpExpr (Expr->Left, ResolveSym);
InternalDumpExpr (Expr->Right); InternalDumpExpr (Expr->Right, ResolveSym);
switch (Expr->Op) { switch (Expr->Op) {
@ -63,7 +63,13 @@ static void InternalDumpExpr (const ExprNode* Expr)
break; break;
case EXPR_SYMBOL: case EXPR_SYMBOL:
printf (" SYM"); if (ResolveSym && (Expr = ResolveSym (Expr->V.Sym)) != 0) {
printf (" SYM (");
InternalDumpExpr (Expr, ResolveSym);
printf (") ");
} else {
printf ("SYM ");
}
break; break;
case EXPR_SECTION: case EXPR_SECTION:
@ -206,10 +212,10 @@ static void InternalDumpExpr (const ExprNode* Expr)
void DumpExpr (const ExprNode* Expr) void DumpExpr (const ExprNode* Expr, const ExprNode* (*ResolveSym) (const struct SymEntry*))
/* Dump an expression tree to stdout */ /* Dump an expression tree to stdout */
{ {
InternalDumpExpr (Expr); InternalDumpExpr (Expr, ResolveSym);
printf ("\n"); printf ("\n");
} }

2
src/common/exprdefs.h
View File

@ -132,7 +132,7 @@ struct ExprNode {
void DumpExpr (const ExprNode* Expr); void DumpExpr (const ExprNode* Expr, const ExprNode* (*ResolveSym) (const struct SymEntry*));
/* Dump an expression tree to stdout */ /* Dump an expression tree to stdout */