Changeset 8e7c9fe in mainline for uspace/lib/math/arch/ia32/include/libarch/math.h

Timestamp:

2014-09-12T03:45:25Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

c53b58e

Parents:

3eb0c85 (diff), 105d8d6 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

merge mainline changes

most usb changes were reverted. blink and usbmass were fixed
known problems:
ehci won't initialize
usbmast asserts on unmount (happens on mainline too)

File:

• uspace/lib/math/arch/ia32/include/libarch/math.h (moved) (moved from kernel/arch/mips64/include/arch/cycle.h ) (3 diffs)

uspace/lib/math/arch/ia32/include/libarch/math.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2006 Martin Decky
+ * Copyright (c) 2014 Martin Decky
  * All rights reserved.
  *
@@ -27 +27 @@
  */
 
-/** @addtogroup mips64
+/** @addtogroup libmathia32
  * @{
  */
@@ -33 +33 @@
  */
 
-#ifndef KERN_mips64_CYCLE_H_
-#define KERN_mips64_CYCLE_H_
+#ifndef LIBMATH_ia32_MATH_H_
+#define LIBMATH_ia32_MATH_H_
 
-#include <arch/cp0.h>
-#include <arch/interrupt.h>
-#include <trace.h>
+#include <mod.h>
 
-NO_TRACE static inline uint64_t get_cycle(void)
+static inline double fmod(double dividend, double divisor)
 {
-        return ((uint64_t) count_hi << 32) + ((uint64_t) cp0_count_read());
+        return double_mod(dividend, divisor);
 }
+
+extern double sin(double);
+extern double cos(double);
+extern double trunc(double);
 
 #endif