From: zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 20 Feb 2002 05:04:39 +0000 (+0000)
Subject: 	* toplev.c (output_quoted_string): Write unprintable
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=686ddf2e61acd545aa15c9319fc8bcbc62ac98e3;p=thirdparty%2Fgcc.git

	* toplev.c (output_quoted_string): Write unprintable
	characters with octal escapes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49891 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 55f0d4f58fff..e5bc35e6e3ff 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-19  Zack Weinberg  <zack@codesourcery.com>
+
+	* toplev.c (output_quoted_string): Write unprintable
+	characters with octal escapes.
+
 2002-02-19  David Edelsohn  <edelsohn@gnu.org>
 
 	* config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Set
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 4a644d854903..4964d2e2c06e 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -1762,9 +1762,14 @@ output_quoted_string (asm_file, string)
   putc ('\"', asm_file);
   while ((c = *string++) != 0)
     {
-      if (c == '\"' || c == '\\')
-	putc ('\\', asm_file);
-      putc (c, asm_file);
+      if (ISPRINT (c))
+	{
+	  if (c == '\"' || c == '\\')
+	    putc ('\\', asm_file);
+	  putc (c, asm_file);
+	}
+      else
+	fprintf (asm_file, "\\%03o", c);
     }
   putc ('\"', asm_file);
 #endif