(ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE):

Use new REAL_VALUE... macros.
(REAL_ARITHMETIC): Defined.

From-SVN: r3960

diff --git a/gcc/config/alpha/alpha.h b/gcc/config/alpha/alpha.h
index 9d62bb3bc737d06b6e88f567c38addecf6264c2f..63bf66b5314f57f1abd6a75d161c8096675c2be1 100644 (file)
--- a/gcc/config/alpha/alpha.h
+++ b/gcc/config/alpha/alpha.h
@@ -1,5 +1,5 @@
 /* Definitions of target machine for GNU compiler, for DEC Alpha.
-   Copyright (C) 1992 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1993 Free Software Foundation, Inc.
    Contributed by Richard Kenner (kenner@nyu.edu)
 
 This file is part of GNU CC.
@@ -115,6 +115,9 @@ extern int target_flags;
 \f
 /* target machine storage layout */
 
+/* Define to enable software floating point emulation. */
+#define REAL_ARITHMETIC
+
 /* Define the size of `int'.  The default is the same as the word size.  */
 #define INT_TYPE_SIZE 32
 
@@ -1455,14 +1458,20 @@ literal_section ()                                              \
 
 /* This is how to output an assembler line defining a `double' constant.  */
 
-#define ASM_OUTPUT_DOUBLE(FILE,VALUE)          \
-  fprintf (FILE, "\t.t_floating %.20e\n", (VALUE))
+#define ASM_OUTPUT_DOUBLE(FILE,VALUE)                  \
+do { char dstr[30];                                    \
+     REAL_VALUE_TO_DECIMAL (VALUE, "%.20e", dstr);     \
+     fprintf (FILE, "\t.t_floating %s\n", dstr);       \
+   } while (0)
 
 /* This is how to output an assembler line defining a `float' constant.  */
 
-#define ASM_OUTPUT_FLOAT(FILE,VALUE)           \
-  fprintf (FILE, "\t.s_floating %.20e\n", (VALUE))
-
+#define ASM_OUTPUT_FLOAT(FILE,VALUE)                   \
+do { char dstr[30];                                    \
+     REAL_VALUE_TO_DECIMAL (VALUE, "%.20e", dstr);     \
+     fprintf (FILE, "\t.s_floating %s\n", dstr);       \
+   } while (0)
+  
 /* This is how to output an assembler line defining an `int' constant.  */
 
 #define ASM_OUTPUT_INT(FILE,VALUE)             \