*** empty log message ***

From-SVN: r739

diff --git a/gcc/dwarfout.c b/gcc/dwarfout.c
index e48680991a0e4a78ce690dd7b3e637fb7abba107..5a4d6fa43118839e164b7ecc0eeb3a5cfded6e78 100644 (file)
--- a/gcc/dwarfout.c
+++ b/gcc/dwarfout.c
@@ -681,6 +681,49 @@ static unsigned lookup_filename ();
   } while (0)
 #endif
 
+/* choose a reasonable default for ASM_OUTPUT_ASCII, as that is what
+   varasm.c does.  If the below is changed, please also change
+   definition in varasm.c Both of these should be factored out, into a
+   higher layer.  */
+#ifndef ASM_OUTPUT_ASCII
+#define ASM_OUTPUT_ASCII(MYFILE, MYSTRING, MYLENGTH) \
+  do {                                                                       \
+    FILE *_hide_asm_out_file = MYFILE;                                       \
+    char *_hide_p = MYSTRING;                                                \
+    int _hide_thissize = MYLENGTH;                                           \
+    {                                                                        \
+      FILE *asm_out_file = _hide_asm_out_file;                               \
+      char *p = _hide_p;                                                     \
+      int thissize = _hide_thissize;                                         \
+      int i;                                                                 \
+      fprintf (asm_out_file, "\t.ascii \"");                                 \
+                                                                             \
+      for (i = 0; i < thissize; i++)                                         \
+       {                                                                     \
+         register int c = p[i];                                              \
+         if (c == '\"' || c == '\\')                                         \
+           putc ('\\', asm_out_file);                                        \
+         if (c >= ' ' && c < 0177)                                           \
+           putc (c, asm_out_file);                                           \
+         else                                                                \
+           {                                                                 \
+             fprintf (asm_out_file, "\\%o", c);                              \
+             /* After an octal-escape, if a digit follows,                   \
+                terminate one string constant and start another.             \
+                The Vax assembler fails to stop reading the escape           \
+                after three digits, so this is the only way we               \
+                can get it to parse the data properly.  */                   \
+             if (i < thissize - 1                                            \
+                 && p[i + 1] >= '0' && p[i + 1] <= '9')                      \
+               fprintf (asm_out_file, "\"\n\t.ascii \"");                    \
+         }                                                                   \
+       }                                                                     \
+      fprintf (asm_out_file, "\"\n");                                        \
+    }                                                                        \
+  }                                                                          \
+  while (0)
+#endif
+
 #ifndef ASM_OUTPUT_DWARF_STRING
 #define ASM_OUTPUT_DWARF_STRING(FILE,P) \
   ASM_OUTPUT_ASCII ((FILE), P, strlen (P)+1)