From: Ian Lance Taylor <ian@airs.com>
Date: Thu, 10 Jun 1999 21:26:10 +0000 (+0000)
Subject: 	* symbols.c (resolve_symbol_value): Don't permit subtraction of
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9b4d630bb93fd309537c0decab6cd84d89760c03;p=binutils-gdb.git

	* symbols.c (resolve_symbol_value): Don't permit subtraction of
	undefined symbols.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index f36693c0bf1..087bcf8d63b 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+1999-06-11  Ian Lance Taylor  <ian@zembu.com>
+
+	* symbols.c (resolve_symbol_value): Don't permit subtraction of
+	undefined symbols.
+
 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
 
         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
diff --git a/gas/symbols.c b/gas/symbols.c
index 71b8df69410..d47371ed67a 100644
--- a/gas/symbols.c
+++ b/gas/symbols.c
@@ -1040,8 +1040,11 @@ resolve_symbol_value (symp, finalize)
 	     expressions, such as IEEE-695.  */
 	  /* Don't emit messages unless we're finalizing the symbol value,
 	     otherwise we may get the same message multiple times.  */
-	  if ((seg_left != absolute_section || seg_right != absolute_section)
-	      && (op != O_subtract || seg_left != seg_right)
+	  if ((seg_left != absolute_section
+	       || seg_right != absolute_section)
+	      && (op != O_subtract
+		  || seg_left != seg_right
+		  || seg_left == undefined_section)
 	      && finalize)
 	    {
 	      char *file;