Changeset c0c38c7c in mainline for uspace/lib/softfloat/comparison.h

Timestamp:

2015-03-14T21:36:44Z (9 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7f9d97f3

Parents:

2c7fdaa

Message:

software floating point overhaul
use proper type mapping
fix cosine calculation

File:

• uspace/lib/softfloat/comparison.h (modified) (2 diffs)

uspace/lib/softfloat/comparison.h

@@ -36 +36 @@
 #ifndef __COMPARISON_H__
 #define __COMPARISON_H__
+
+#include <mathtypes.h>
 
 extern int is_float32_nan(float32);
@@ -77 +79 @@
 extern int is_float128_gt(float128, float128);
 
+#ifdef float32_t
+extern int __gtsf2(float32_t, float32_t);
+extern int __gesf2(float32_t, float32_t);
+extern int __ltsf2(float32_t, float32_t);
+extern int __lesf2(float32_t, float32_t);
+extern int __eqsf2(float32_t, float32_t);
+extern int __nesf2(float32_t, float32_t);
+extern int __cmpsf2(float32_t, float32_t);
+extern int __unordsf2(float32_t, float32_t);
+extern int __aeabi_fcmpgt(float32_t, float32_t);
+extern int __aeabi_fcmplt(float32_t, float32_t);
+extern int __aeabi_fcmpge(float32_t, float32_t);
+extern int __aeabi_fcmpeq(float32_t, float32_t);
+#endif
+
+#ifdef float64_t
+extern int __gtdf2(float64_t, float64_t);
+extern int __gedf2(float64_t, float64_t);
+extern int __ltdf2(float64_t, float64_t);
+extern int __ledf2(float64_t, float64_t);
+extern int __eqdf2(float64_t, float64_t);
+extern int __nedf2(float64_t, float64_t);
+extern int __cmpdf2(float64_t, float64_t);
+extern int __unorddf2(float64_t, float64_t);
+extern int __aeabi_dcmplt(float64_t, float64_t);
+extern int __aeabi_dcmpeq(float64_t, float64_t);
+extern int __aeabi_dcmpgt(float64_t, float64_t);
+extern int __aeabi_dcmpge(float64_t, float64_t);
+extern int __aeabi_dcmple(float64_t, float64_t);
+#endif
+
+#ifdef float128_t
+extern int __gttf2(float128_t, float128_t);
+extern int __getf2(float128_t, float128_t);
+extern int __lttf2(float128_t, float128_t);
+extern int __letf2(float128_t, float128_t);
+extern int __eqtf2(float128_t, float128_t);
+extern int __netf2(float128_t, float128_t);
+extern int __cmptf2(float128_t, float128_t);
+extern int __unordtf2(float128_t, float128_t);
+extern int _Qp_cmp(float128_t *, float128_t *);
+extern int _Qp_cmpe(float128_t *, float128_t *);
+extern int _Qp_fgt(float128_t *, float128_t *);
+extern int _Qp_fge(float128_t *, float128_t *);
+extern int _Qp_flt(float128_t *, float128_t *);
+extern int _Qp_fle(float128_t *, float128_t *);
+extern int _Qp_feq(float128_t *, float128_t *);
+extern int _Qp_fne(float128_t *, float128_t *);
+
+#endif
+
 #endif