Initial revision

From-SVN: r831

gcc/defaults.h

+/* Definitions of various defaults for how to do assembler output
+   (most of which are designed to be appropriate for GAS or for
+   some BSD assembler).
+
+   Written by Ron Guilmette (rfg@ncd.com)
+
+Copyright (C) 1992 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* choose a reasonable default for ASM_OUTPUT_ASCII.  */
+
+#ifndef ASM_OUTPUT_ASCII
+#define ASM_OUTPUT_ASCII(MYFILE, MYSTRING, MYLENGTH) \
+  do {									      \
+    FILE *_hide_asm_out_file = (MYFILE);				      \
+    char *_hide_p = (char *) (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