From: Michael Urman <mu@tortall.net>
Date: Mon, 11 Oct 2004 03:42:08 +0000 (-0000)
Subject: Deconst yasm_expr_get_intnum's return, allowing inplace modifications to
X-Git-Tag: v0.4.0~12
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8b38ea65cb191eb8071dbda4057ddcf6fb9bebb3;p=yasm

Deconst yasm_expr_get_intnum's return, allowing inplace modifications to
be made. The specific instigator for this is the ability to modify the
value in a relocation stored in a .rela.section so that listings are
"correct".

svn path=/trunk/yasm/; revision=1159
---

diff --git a/libyasm/expr.c b/libyasm/expr.c
index 89dce555..12120b4c 100644
--- a/libyasm/expr.c
+++ b/libyasm/expr.c
@@ -1130,7 +1130,7 @@ yasm_expr_extract_shr(yasm_expr **ep)
 }
 
 /*@-unqualifiedtrans -nullderef -nullstate -onlytrans@*/
-const yasm_intnum *
+yasm_intnum *
 yasm_expr_get_intnum(yasm_expr **ep, yasm_calc_bc_dist_func calc_bc_dist)
 {
     *ep = yasm_expr_simplify(*ep, calc_bc_dist);
diff --git a/libyasm/expr.h b/libyasm/expr.h
index ab52d922..47e34550 100644
--- a/libyasm/expr.h
+++ b/libyasm/expr.h
@@ -224,7 +224,7 @@ SLIST_HEAD(yasm__exprhead, yasm__exprentry);
  *         integers, ie floats, non-valued labels, registers); otherwise the
  *         intnum value of the expression.
  */
-/*@dependent@*/ /*@null@*/ const yasm_intnum *yasm_expr_get_intnum
+/*@dependent@*/ /*@null@*/ yasm_intnum *yasm_expr_get_intnum
     (yasm_expr **ep, /*@null@*/ yasm_calc_bc_dist_func calc_bc_dist);
 
 /** Get the floating point value of an expression if it's just an floatnum.