[committed] Fix rx build failure in libgcc
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Commit Message
The rx port has a bunch of what I presume are ABI compatibility
functions in libgcc. Those compatibility functions routines such as
__eqdf2 from libgcc, but without a prototype. This patch adds the
missing prototypes.
Pushed to the trunk,
Jeff
commit f1fdd2839ccbc1028b59fbaa7f342e41e3bef848
Author: Jeff Law <jlaw@ventanamicro.com>
Date: Sat Dec 2 22:07:59 2023 -0700
[committed] Fix rx build failure in libgcc
The rx port has a bunch of what I presume are ABI compatibility functions in
libgcc. Those compatibility functions routines such as __eqdf2 from libgcc,
but without a prototype. This patch adds the missing prototypes.
libgcc/
* config/rx/rx-abi-functions.c (__ltdf2, __gtdf2): Add prototype.
(__ledf2, __gedf2, __eqdf2, __nedf2): Likewise.
(__ltsf2, __gtsf2, __lesf2, __gesf2, __eqsf2, __nesf2): Likewise.
@@ -33,6 +33,13 @@
#ifdef __RX_64BIT_DOUBLES__
+extern int __ltdf2 (double, double);
+extern int __gtdf2 (double, double);
+extern int __ledf2 (double, double);
+extern int __gedf2 (double, double);
+extern int __eqdf2 (double, double);
+extern int __nedf2 (double, double);
+
int _COM_CMPLTd (double a, double b) { return __ltdf2 (a, b) == -1; }
int _COM_CMPGTd (double a, double b) { return __gtdf2 (a, b) == 1; }
int _COM_CMPLEd (double a, double b) { return __ledf2 (a, b) != 1; }
@@ -49,6 +56,13 @@ int _COM_CMPNEf (double, double) __attribute__ ((weak, alias ("_COM_CMPNEd")));
#else /* 32-bit doubles. */
+extern int __ltsf2 (float, float);
+extern int __gtsf2 (float, float);
+extern int __lesf2 (float, float);
+extern int __gesf2 (float, float);
+extern int __eqsf2 (float, float);
+extern int __nesf2 (float, float);
+
double _COM_CONVfd (float a) { return a; }
float _COM_CONVdf (double a) { return a; }