2003-09-22 Andrew Cagney <cagney@redhat.com>

	* floatformat.h (struct floatformat): Add field "is_valid".

2003-09-22  Andrew Cagney  <cagney@redhat.com>

	* floatformat.c (floatformat_i387_ext_is_valid): New function.
	(floatformat_always_valid): New function.
	(floatformat_i387_ext): Initialize new "is_valid" field to
	"floatformat_i387_ext_is_valid".
	(floatformat_ieee_single_little): Initialize "is_valid" field to
	floatformat_always_valid.
	(floatformat_ieee_double_big): Ditto.
	(floatformat_ieee_double_little): Ditto.
	(floatformat_ieee_double_little): Ditto.
	(floatformat_ieee_double_littlebyte_bigword): Ditto.
	(floatformat_i960_ext): Ditto.
	(floatformat_m88110_ext): Ditto.
	(floatformat_m88110_harris_ext): Ditto.
	(floatformat_arm_ext_big): Ditto.
	(floatformat_arm_ext_littlebyte_bigword): Ditto.
	(floatformat_ia64_spill_big): Ditto.
	(floatformat_ia64_spill_little): Ditto.
	(floatformat_ia64_quad_big): Ditto.
	(floatformat_ia64_quad_little): Ditto.
	(floatformat_ia64_quad_little): Ditto.
	(floatformat_is_valid): Call "is_valid".

diff --git a/include/ChangeLog b/include/ChangeLog
index 331aef1e9019ad7e7f86eb36f6b0bb55230228e3..9302e2986f947aec0c35e4cafd4b1795dda38ce3 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,8 +1,12 @@
+2003-09-22  Andrew Cagney  <cagney@redhat.com>
+
+       * floatformat.h (struct floatformat): Add field "is_valid".
+
 2003-09-15  Andrew Cagney  <cagney@redhat.com>
 
        * floatformat.h (floatformat_to_double): Make input buffer constant.
        (floatformat_from_double, floatformat_is_valid): Ditto.
-       
+
 2003-09-15  Andrew Cagney  <cagney@redhat.com>
 
        * floatformat.h (struct floatformat): Make "exp_bias" signed.

diff --git a/include/floatformat.h b/include/floatformat.h
index 3d0fd7a87ad8bf2ee1ac2187ac373aceb1d8017b..a8244ada5c7267e8229e1cceb37e0795e0ac8c8d 100644 (file)
--- a/include/floatformat.h
+++ b/include/floatformat.h
@@ -80,6 +80,9 @@ struct floatformat
 
   /* Internal name for debugging. */
   const char *name;
+
+  /* Validator method.  */
+  int (*is_valid) PARAMS ((const struct floatformat *fmt, const char *from));
 };
 
 /* floatformats for IEEE single and double, big and little endian.  */