TI C54x target.

[deliverable/binutils-gdb.git] / gas / stabs.c

diff --git a/gas/stabs.c b/gas/stabs.c
index c8d9a0bc5ce1f577ed111dc641c009efa9f74a0f..d8f66b45f4979ef12f1d93f2b608942ede4d4ee4 100644 (file)
--- a/gas/stabs.c
+++ b/gas/stabs.c
@@ -131,9 +131,8 @@ get_stab_string_offset (string, stabstr_secname)
 #define OBJ_PROCESS_STAB(SEG,W,S,T,O,D)        aout_process_stab(W,S,T,O,D)
 #endif
 
-static void aout_process_stab PARAMS ((int, const char *, int, int, int));
-
-static void
+/* Here instead of obj-aout.c because other formats use it too.  */
+void
 aout_process_stab (what, string, type, other, desc)
      int what;
      const char *string;
@@ -441,7 +440,7 @@ s_xstab (what)
 
 void 
 s_desc (ignore)
-     int ignore;
+     int ignore ATTRIBUTE_UNUSED;
 {
   char *name;
   char c;
@@ -498,7 +497,7 @@ generate_asm_file (type, file)
   static char *last_file;
   static int label_count;
   char *hold;
-  char buf[100];
+  char *buf = xmalloc (2 * strlen (file) + 10);
   char sym[30];
 
   /* Rather than try to do this in some efficient fashion, we just
@@ -511,10 +510,28 @@ generate_asm_file (type, file)
   if (last_file == NULL
       || strcmp (last_file, file) != 0)
     {
+      char *tmp = file;
+      char *endp = file + strlen(file);
+      char *bufp = buf;
+
       sprintf (sym, "%sF%d", FAKE_LABEL_NAME, label_count);
       ++label_count;
 
-      sprintf (buf, "\"%s\",%d,0,0,%s\n", file, type, sym);
+      *bufp++ = '"';
+      while (tmp < endp)
+        {
+          char *bslash = strchr (tmp, '\\');
+          int len = (bslash ? (bslash - tmp + 1) : strlen (tmp));
+          /* double all backslashes, since demand_copy_C_string (used by
+             s_stab to extract the part in quotes) will try to replace them as
+             escape sequences.  backslash may appear in a filespec. */
+          strncpy (bufp, tmp, len);
+          tmp += len;
+          bufp += len;
+          if (bslash != NULL)
+            *bufp++ = '\\';
+        } 
+      sprintf (bufp, "\",%d,0,0,%s\n", type, sym);
       input_line_pointer = buf;
       s_stab ('s');
       colon (sym);
@@ -525,6 +542,7 @@ generate_asm_file (type, file)
     }
 
   input_line_pointer = hold;
+  free (buf);
 }
 
 /* Generate stabs debugging information for the current line.  This is