diff options
Diffstat (limited to 'gas/expr.h')
| -rw-r--r-- | gas/expr.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gas/expr.h b/gas/expr.h index ddd1ce3ac3..6b88d0dfe4 100644 --- a/gas/expr.h +++ b/gas/expr.h @@ -143,8 +143,17 @@ typedef struct expressionS { unsigned short X_md; } expressionS; +enum expr_mode +{ + expr_evaluate, + expr_normal, + expr_defer +}; + /* "result" should be type (expressionS *). */ -#define expression(result) expr (0, result) +#define expression(result) expr (0, result, expr_normal) +#define expression_and_evaluate(result) expr (0, result, expr_evaluate) +#define deferred_expression(result) expr (0, result, expr_defer) /* If an expression is O_big, look here for its value. These common data may be clobbered whenever expr() is called. */ @@ -160,10 +169,12 @@ typedef char operator_rankT; extern char get_symbol_end (void); extern void expr_begin (void); extern void expr_set_precedence (void); -extern segT expr (int rank, expressionS * resultP); +extern segT expr (int, expressionS *, enum expr_mode); extern unsigned int get_single_number (void); extern symbolS *make_expr_symbol (expressionS * expressionP); extern int expr_symbol_where (symbolS *, char **, unsigned int *); extern symbolS *expr_build_uconstant (offsetT); extern symbolS *expr_build_dot (void); + +int resolve_expression (expressionS *); |