[ros-diffs] [tkreuzer] 48161: [CRT] - Add a number of amd64 specific math functions - add generic c versions of cos and sin - Remove leading underscores from amd64 symbols
tkreuzer at svn.reactos.org
tkreuzer at svn.reactos.org
Wed Jul 21 16:03:45 UTC 2010
Author: tkreuzer
Date: Wed Jul 21 16:03:44 2010
New Revision: 48161
URL: http://svn.reactos.org/svn/reactos?rev=48161&view=rev
Log:
[CRT]
- Add a number of amd64 specific math functions
- add generic c versions of cos and sin
- Remove leading underscores from amd64 symbols
Added:
trunk/reactos/lib/sdk/crt/math/amd64/ (with props)
trunk/reactos/lib/sdk/crt/math/amd64/alldiv.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/atan.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/atan2.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/ceil.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/ceilf.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/exp.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/fabs.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/floor.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/floorf.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/fmod.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/fmodf.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/ldexp.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/log.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/log10.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/pow.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/sqrt.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/sqrtf.S (with props)
trunk/reactos/lib/sdk/crt/math/amd64/tan.S (with props)
trunk/reactos/lib/sdk/crt/math/cos.c (with props)
trunk/reactos/lib/sdk/crt/math/cosf.c (with props)
trunk/reactos/lib/sdk/crt/math/i386/ceilf.S (with props)
trunk/reactos/lib/sdk/crt/math/i386/floorf.S (with props)
trunk/reactos/lib/sdk/crt/math/i386/fmodf.c (with props)
trunk/reactos/lib/sdk/crt/math/i386/sqrtf.c (with props)
trunk/reactos/lib/sdk/crt/math/sin.c (with props)
trunk/reactos/lib/sdk/crt/math/sinf.c (with props)
Modified:
trunk/reactos/lib/sdk/crt/crt.rbuild
trunk/reactos/lib/sdk/crt/except/amd64/chkstk_asm.s
trunk/reactos/lib/sdk/crt/except/amd64/seh.s
trunk/reactos/lib/sdk/crt/libcntpr.rbuild
Modified: trunk/reactos/lib/sdk/crt/crt.rbuild
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/crt.rbuild?rev=48161&r1=48160&r2=48161&view=diff
==============================================================================
--- trunk/reactos/lib/sdk/crt/crt.rbuild [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/crt.rbuild [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -113,6 +113,7 @@
<file>adjust.c</file>
<file>asin.c</file>
<file>cabs.c</file>
+ <file>cosf.c</file>
<file>cosh.c</file>
<file>div.c</file>
<file>fdivbug.c</file>
@@ -123,6 +124,7 @@
<file>modf.c</file>
<file>rand.c</file>
<file>s_modf.c</file>
+ <file>sinf.c</file>
<file>sinh.c</file>
<file>tanh.c</file>
<file>pow_asm.c</file>
@@ -141,9 +143,11 @@
<file>aullrem_asm.s</file>
<file>aullshr_asm.s</file>
<file>ceil_asm.s</file>
+ <file>ceilf.S</file>
<file>cos_asm.s</file>
<file>fabs_asm.s</file>
<file>floor_asm.s</file>
+ <file>floorf.S</file>
<file>ftol_asm.s</file>
<file>log_asm.s</file>
<file>log10_asm.s</file>
@@ -156,7 +160,9 @@
<file>ci.c</file>
<file>exp.c</file>
<file>fmod.c</file>
+ <file>fmodf.c</file>
<file>ldexp.c</file>
+ <file>sqrtf.c</file>
</directory>
<!-- FIXME: we don't actually implement these... they recursively call themselves through an alias -->
<!--<file>j0_y0.c</file>
@@ -164,11 +170,27 @@
<file>jn_yn.c</file>-->
</if>
<if property="ARCH" value="amd64">
- <directory name="i386">
- <file>atan2.c</file>
- <file>exp.c</file>
- <file>fmod.c</file>
- <file>ldexp.c</file>
+ <file>cos.c</file>
+ <file>sin.c</file>
+ <directory name="amd64">
+ <file>alldiv.S</file>
+ <file>atan.S</file>
+ <file>atan2.S</file>
+ <file>ceil.S</file>
+ <file>ceilf.S</file>
+ <file>exp.S</file>
+ <file>fabs.S</file>
+ <file>floor.S</file>
+ <file>floorf.S</file>
+ <file>fmod.S</file>
+ <file>fmodf.S</file>
+ <file>ldexp.S</file>
+ <file>log.S</file>
+ <file>log10.S</file>
+ <file>pow.S</file>
+ <file>sqrt.S</file>
+ <file>sqrtf.S</file>
+ <file>tan.S</file>
</directory>
<!-- FIXME: we don't actually implement these... they recursively call themselves through an alias -->
<!--<file>j0_y0.c</file>
Modified: trunk/reactos/lib/sdk/crt/except/amd64/chkstk_asm.s
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/except/amd64/chkstk_asm.s?rev=48161&r1=48160&r2=48161&view=diff
==============================================================================
--- trunk/reactos/lib/sdk/crt/except/amd64/chkstk_asm.s [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/except/amd64/chkstk_asm.s [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -8,24 +8,23 @@
/* INCLUDES ******************************************************************/
-#include <ndk/amd64/asm.h>
-#include <ndk/amd64/asmmacro.S>
+#include <reactos/asm.h>
.intel_syntax noprefix
-.global _MsgUnimplemented
-_MsgUnimplemented:
+.global MsgUnimplemented
+MsgUnimplemented:
.asciz "WARNING: %s at %s:%d is UNIMPLEMENTED!\n"
.proc _chkstk
UNIMPLEMENTED chkstk
ret
-.endproc
+.endp
.proc _alloca_probe
UNIMPLEMENTED alloca_probe
ret
-.endproc
+.endp
/* EOF */
Modified: trunk/reactos/lib/sdk/crt/except/amd64/seh.s
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/except/amd64/seh.s?rev=48161&r1=48160&r2=48161&view=diff
==============================================================================
--- trunk/reactos/lib/sdk/crt/except/amd64/seh.s [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/except/amd64/seh.s [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -25,7 +25,7 @@
/* FUNCTIONS *****************************************************************/
-.func unwind_handler
+.func _unwind_handler
_unwind_handler:
ret
.endfunc
Modified: trunk/reactos/lib/sdk/crt/libcntpr.rbuild
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/libcntpr.rbuild?rev=48161&r1=48160&r2=48161&view=diff
==============================================================================
--- trunk/reactos/lib/sdk/crt/libcntpr.rbuild [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/libcntpr.rbuild [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -8,6 +8,7 @@
<define name="_NTDLLBUILD_" />
<define name="_LIBCNT_" />
<define name="_CRTBLD" />
+ <define name="__CRT__NO_INLINE" />
<if property="ARCH" value="i386">
<define name="__MINGW_IMPORT">"extern __attribute__ ((dllexport))"</define>
</if>
@@ -57,6 +58,26 @@
<file>sin_asm.s</file>
<file>sqrt_asm.s</file>
<file>tan_asm.s</file>
+ </directory>
+ </if>
+ <if property="ARCH" value="amd64">
+ <file>cos.c</file>
+ <file>sin.c</file>
+ <directory name="amd64">
+ <file>alldiv.S</file>
+ <file>atan.S</file>
+ <file>atan2.S</file>
+ <file>ceil.S</file>
+ <file>exp.S</file>
+ <file>fabs.S</file>
+ <file>floor.S</file>
+ <file>fmod.S</file>
+ <file>ldexp.S</file>
+ <file>log.S</file>
+ <file>log10.S</file>
+ <file>pow.S</file>
+ <file>sqrt.S</file>
+ <file>tan.S</file>
</directory>
</if>
<file>abs.c</file>
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/
------------------------------------------------------------------------------
--- bugtraq:logregex (added)
+++ bugtraq:logregex Wed Jul 21 16:03:44 2010
@@ -1,0 +1,2 @@
+([Ii]ssue|[Bb]ug)s? #?(\d+)(,? ?#?(\d+))*(,? ?(and |or )?#?(\d+))?
+(\d+)
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/
------------------------------------------------------------------------------
bugtraq:message = See issue #%BUGID% for more details.
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/
------------------------------------------------------------------------------
bugtraq:url = http://www.reactos.org/bugzilla/show_bug.cgi?id=%BUGID%
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/
------------------------------------------------------------------------------
tsvn:logminsize = 10
Added: trunk/reactos/lib/sdk/crt/math/amd64/alldiv.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/alldiv.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/alldiv.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/alldiv.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,28 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of alldiv
+ * FILE: lib/sdk/crt/math/amd64/alldiv.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC _fltused
+_fltused:
+ .long 0x9875
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+.proc alldiv
+ UNIMPLEMENTED alldiv
+ ret
+
+.endp alldiv
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/alldiv.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/atan.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/atan.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/atan.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/atan.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,21 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of atan
+ * FILE: lib/sdk/crt/math/amd64/atan.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+PUBLIC atan
+atan:
+ UNIMPLEMENTED atan
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/atan.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/atan2.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/atan2.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/atan2.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/atan2.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,21 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of atan2
+ * FILE: lib/sdk/crt/math/amd64/atan2.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+PUBLIC atan2
+atan2:
+ UNIMPLEMENTED atan2
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/atan2.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/ceil.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/ceil.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/ceil.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/ceil.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,22 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of ceil
+ * FILE: lib/sdk/crt/math/amd64/ceil.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+PUBLIC ceil
+ceil:
+ UNIMPLEMENTED ceil
+ ret
+
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/ceil.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/ceilf.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/ceilf.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/ceilf.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/ceilf.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,40 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of tan
+ * FILE: lib/sdk/crt/math/amd64/ceilf.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+PUBLIC ceilf
+ceilf:
+ /* Put parameter on the stack */
+ movss [rsp - 0x10], xmm0
+ fld dword ptr [rsp]
+
+ /* Change fpu control word to round up */
+ fstcw [rsp - 0x10]
+ mov eax, [rsp - 0x10]
+ or eax, 0x00800
+ and eax, 0x0fbff
+ mov [rsp - 0x08], eax
+ fldcw [rsp - 0x08]
+
+ /* Round to integer */
+ frndint
+
+ /* Restore fpu control word */
+ fldcw [rsp - 0x10]
+
+ fstp dword ptr [rsp - 0x10]
+ movss xmm0, [rsp - 0x10]
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/ceilf.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/exp.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/exp.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/exp.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/exp.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,22 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of exp
+ * FILE: lib/sdk/crt/math/amd64/exp.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+PUBLIC exp
+exp:
+ UNIMPLEMENTED exp
+ ret
+
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/exp.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/fabs.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/fabs.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/fabs.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/fabs.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,22 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of fabs
+ * FILE: lib/sdk/crt/math/amd64/fabs.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+PUBLIC fabs
+fabs:
+ UNIMPLEMENTED fabs
+ ret
+
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/fabs.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/floor.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/floor.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/floor.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/floor.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,21 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of floor
+ * FILE: lib/sdk/crt/math/amd64/floor.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+PUBLIC floor
+floor:
+ UNIMPLEMENTED floor
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/floor.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/floorf.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/floorf.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/floorf.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/floorf.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,40 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of tan
+ * FILE: lib/sdk/crt/math/amd64/floorf.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* FUNCTIONS ****************************************************************/
+
+.code64
+
+PUBLIC floorf
+floorf:
+ /* Put parameter on the stack */
+ movss [rsp - 0x10], xmm0
+ fld dword ptr [rsp]
+
+ /* Change fpu control word to round down */
+ fstcw [rsp - 0x10]
+ mov eax, [rsp - 0x10]
+ or eax, 0x00400
+ and eax, 0x0f7ff
+ mov [rsp - 0x08], eax
+ fldcw [rsp - 0x08]
+
+ /* Round to integer */
+ frndint
+
+ /* Restore fpu control word */
+ fldcw [rsp - 0x10]
+
+ fstp dword ptr [rsp - 0x10]
+ movss xmm0, [rsp - 0x10]
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/floorf.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/fmod.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/fmod.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/fmod.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/fmod.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,19 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of fmod
+ * FILE: lib/sdk/crt/math/amd64/fmod.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC fmod
+fmod:
+ UNIMPLEMENTED fmod
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/fmod.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/fmodf.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/fmodf.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/fmodf.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/fmodf.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,19 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of fmodf
+ * FILE: lib/sdk/crt/math/amd64/fmodf.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC fmodf
+fmodf:
+ UNIMPLEMENTED fmodf
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/fmodf.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/ldexp.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/ldexp.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/ldexp.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/ldexp.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,19 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of ldexp
+ * FILE: lib/sdk/crt/math/amd64/ldexp.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC ldexp
+ldexp:
+ UNIMPLEMENTED ldexp
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/ldexp.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/log.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/log.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/log.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/log.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,19 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of log
+ * FILE: lib/sdk/crt/math/amd64/log.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC log
+log:
+ UNIMPLEMENTED log
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/log.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/log10.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/log10.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/log10.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/log10.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,20 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of log10
+ * FILE: lib/sdk/crt/math/amd64/log10.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC log10
+log10:
+ UNIMPLEMENTED log10
+ ret
+
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/log10.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/pow.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/pow.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/pow.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/pow.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,20 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of pow
+ * FILE: lib/sdk/crt/math/amd64/pow.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC pow
+pow:
+ UNIMPLEMENTED pow
+ ret
+
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/pow.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/sqrt.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/sqrt.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/sqrt.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/sqrt.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,19 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of sqrt
+ * FILE: lib/sdk/crt/math/amd64/sqrt.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC sqrt
+sqrt:
+ UNIMPLEMENTED sqrt
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/sqrt.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/sqrtf.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/sqrtf.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/sqrtf.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/sqrtf.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,19 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of tan
+ * FILE: lib/sdk/crt/math/amd64/sqrtf.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC sqrtf
+sqrtf:
+ sqrtss xmm0, xmm0
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/sqrtf.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/amd64/tan.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/amd64/tan.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/amd64/tan.S (added)
+++ trunk/reactos/lib/sdk/crt/math/amd64/tan.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,19 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * PURPOSE: Implementation of tan
+ * FILE: lib/sdk/crt/math/amd64/tan.S
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <reactos/asm.h>
+#include <ndk/amd64/asm.h>
+
+/* DATA *********************************************************************/
+
+PUBLIC tan
+tan:
+ UNIMPLEMENTED tan
+ ret
Propchange: trunk/reactos/lib/sdk/crt/math/amd64/tan.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/cos.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/cos.c?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/cos.c (added)
+++ trunk/reactos/lib/sdk/crt/math/cos.c [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,89 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS CRT
+ * FILE: lib/crt/math/cos.c
+ * PURPOSE: Generic C Implementation of cos
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+#define PRECISION 9
+#define M_PI 3.141592653589793238462643
+
+static double cos_off_tbl[] = {0.0, -M_PI/2., 0, -M_PI/2.};
+static double cos_sign_tbl[] = {1,-1,-1,1};
+
+double
+cos(double x)
+{
+ int quadrant;
+ double x2, result;
+
+ /* Calculate the quadrant */
+ quadrant = x * (2./M_PI);
+
+ /* Get offset inside quadrant */
+ x = x - quadrant * (M_PI/2.);
+
+ /* Normalize quadrant to [0..3] */
+ quadrant = quadrant & 0x3;
+
+ /* Fixup value for the generic function */
+ x += cos_off_tbl[quadrant];
+
+ /* Calculate the negative of the square of x */
+ x2 = - (x * x);
+
+ /* This is an unrolled taylor series using <PRECISION> iterations
+ * Example with 4 iterations:
+ * result = 1 - x^2/2! + x^4/4! - x^6/6! + x^8/8!
+ * To save multiplications and to keep the precision high, it's performed
+ * like this:
+ * result = 1 - x^2 * (1/2! - x^2 * (1/4! - x^2 * (1/6! - x^2 * (1/8!))))
+ */
+
+ /* Start with 0, compiler will optimize this away */
+ result = 0;
+
+#if (PRECISION >= 10)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20);
+ result *= x2;
+#endif
+#if (PRECISION >= 9)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18);
+ result *= x2;
+#endif
+#if (PRECISION >= 8)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16);
+ result *= x2;
+#endif
+#if (PRECISION >= 7)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12*13*14);
+ result *= x2;
+#endif
+#if (PRECISION >= 6)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12);
+ result *= x2;
+#endif
+#if (PRECISION >= 5)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10);
+ result *= x2;
+#endif
+ result += 1./(1.*2*3*4*5*6*7*8);
+ result *= x2;
+
+ result += 1./(1.*2*3*4*5*6);
+ result *= x2;
+
+ result += 1./(1.*2*3*4);
+ result *= x2;
+
+ result += 1./(1.*2);
+ result *= x2;
+
+ result += 1;
+
+ /* Apply correct sign */
+ result *= cos_sign_tbl[quadrant];
+
+ return result;
+}
Propchange: trunk/reactos/lib/sdk/crt/math/cos.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/cosf.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/cosf.c?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/cosf.c (added)
+++ trunk/reactos/lib/sdk/crt/math/cosf.c [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,11 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+#include <math.h>
+
+float cosf(float _X)
+{
+ return ((float)cos((double)_X));
+}
Propchange: trunk/reactos/lib/sdk/crt/math/cosf.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/i386/ceilf.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/i386/ceilf.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/i386/ceilf.S (added)
+++ trunk/reactos/lib/sdk/crt/math/i386/ceilf.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,55 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+#include <_mingw_mac.h>
+
+ .file "ceilf.S"
+ .text
+ .align 4
+.globl __MINGW_USYMBOL(ceilf)
+ .def __MINGW_USYMBOL(ceilf); .scl 2; .type 32; .endef
+__MINGW_USYMBOL(ceilf):
+#ifdef _WIN64
+ subq $24,%rsp
+ movss %xmm0,8(%rsp)
+ flds 8(%rsp)
+
+ fstcw 4(%rsp) /* store fpu control word */
+
+ movl $0x0800,%edx /* round towards +oo */
+ orl 4(%rsp),%edx
+ andl $0xfbff,%edx
+ movl %edx,(%rsp)
+ fldcw (%rsp) /* load modified control word */
+
+ frndint /* round */
+
+ fldcw 4(%rsp) /* restore original control word */
+ fstps 8(%rsp)
+ movss 8(%rsp),%xmm0
+ addq $24,%rsp
+ ret
+#else
+ flds 4(%esp)
+ subl $8,%esp
+
+ fstcw 4(%esp) /* store fpu control word */
+
+ /* We use here %edx although only the low 1 bits are defined.
+ But none of the operations should care and they are faster
+ than the 16 bit operations. */
+ movl $0x0800,%edx /* round towards +oo */
+ orl 4(%esp),%edx
+ andl $0xfbff,%edx
+ movl %edx,(%esp)
+ fldcw (%esp) /* load modified control word */
+
+ frndint /* round */
+
+ fldcw 4(%esp) /* restore original control word */
+
+ addl $8,%esp
+ ret
+#endif
Propchange: trunk/reactos/lib/sdk/crt/math/i386/ceilf.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/i386/floorf.S
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/i386/floorf.S?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/i386/floorf.S (added)
+++ trunk/reactos/lib/sdk/crt/math/i386/floorf.S [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,63 @@
+/*
+ * Written by J.T. Conklin <jtc at netbsd.org>.
+ * Public domain.
+ *
+ * Changes for long double by Ulrich Drepper <drepper at cygnus.com>
+ *
+ * Removed header file dependency for use in libmingwex.a by
+ * Danny Smith <dannysmith at users.sourceforge.net>
+ */
+#include <_mingw_mac.h>
+
+ .file "floorf.S"
+ .text
+#ifdef _WIN64
+ .align 8
+#else
+ .align 4
+#endif
+.globl __MINGW_USYMBOL(floorf)
+ .def __MINGW_USYMBOL(floorf); .scl 2; .type 32; .endef
+__MINGW_USYMBOL(floorf):
+#ifdef _WIN64
+ subq $24,%rsp
+ movss %xmm0,8(%rsp)
+ flds 8(%rsp)
+
+ fstcw 4(%rsp) /* store fpu control word */
+ movl $0x400,%edx /* round towards -oo */
+ orl 4(%rsp),%edx
+ andl $0xf7ff,%edx
+ movl %edx,(%rsp)
+ fldcw (%rsp) /* load modified control word */
+
+ frndint /* round */
+
+ fldcw 4(%rsp) /* restore original control word */
+
+ fstps 8(%rsp)
+ movss 8(%rsp),%xmm0
+ addq $24,%rsp
+ ret
+#else
+ flds 4(%esp)
+ subl $8,%esp
+
+ fstcw 4(%esp) /* store fpu control word */
+
+ /* We use here %edx although only the low 1 bits are defined.
+ But none of the operations should care and they are faster
+ than the 16 bit operations. */
+ movl $0x400,%edx /* round towards -oo */
+ orl 4(%esp),%edx
+ andl $0xf7ff,%edx
+ movl %edx,(%esp)
+ fldcw (%esp) /* load modified control word */
+
+ frndint /* round */
+
+ fldcw 4(%esp) /* restore original control word */
+
+ addl $8,%esp
+ ret
+#endif
Propchange: trunk/reactos/lib/sdk/crt/math/i386/floorf.S
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/i386/fmodf.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/i386/fmodf.c?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/i386/fmodf.c (added)
+++ trunk/reactos/lib/sdk/crt/math/i386/fmodf.c [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,28 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+/*
+ * Written by J.T. Conklin <jtc at netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for float type by Danny Smith
+ * <dannysmith at users.sourceforge.net>.
+ */
+
+#include <math.h>
+
+float
+fmodf (float x, float y)
+{
+ float res = 0.0F;
+
+ asm ("1:\tfprem\n\t"
+ "fstsw %%ax\n\t"
+ "sahf\n\t"
+ "jp 1b\n\t"
+ "fstp %%st(1)"
+ : "=t" (res) : "0" (x), "u" (y) : "ax", "st(1)");
+ return res;
+}
Propchange: trunk/reactos/lib/sdk/crt/math/i386/fmodf.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/i386/sqrtf.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/i386/sqrtf.c?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/i386/sqrtf.c (added)
+++ trunk/reactos/lib/sdk/crt/math/i386/sqrtf.c [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,12 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+#include <math.h>
+
+float
+sqrtf(float x)
+{
+ return ((float)sqrt((double)x));
+}
Propchange: trunk/reactos/lib/sdk/crt/math/i386/sqrtf.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/sin.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/sin.c?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/sin.c (added)
+++ trunk/reactos/lib/sdk/crt/math/sin.c [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,89 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS CRT
+ * FILE: lib/crt/math/sin.c
+ * PURPOSE: Generic C Implementation of sin
+ * PROGRAMMER: Timo Kreuzer (timo.kreuzer at reactos.org)
+ */
+
+#define PRECISION 9
+#define M_PI 3.141592653589793238462643
+
+static double sin_off_tbl[] = {0.0, -M_PI/2., 0, -M_PI/2.};
+static double sin_sign_tbl[] = {1,-1,-1,1};
+
+double
+sin(double x)
+{
+ int quadrant;
+ double x2, result;
+
+ /* Calculate the quadrant */
+ quadrant = x * (2./M_PI);
+
+ /* Get offset inside quadrant */
+ x = x - quadrant * (M_PI/2.);
+
+ /* Normalize quadrant to [0..3] */
+ quadrant = (quadrant - 1) & 0x3;
+
+ /* Fixup value for the generic function */
+ x += sin_off_tbl[quadrant];
+
+ /* Calculate the negative of the square of x */
+ x2 = - (x * x);
+
+ /* This is an unrolled taylor series using <PRECISION> iterations
+ * Example with 4 iterations:
+ * result = 1 - x^2/2! + x^4/4! - x^6/6! + x^8/8!
+ * To save multiplications and to keep the precision high, it's performed
+ * like this:
+ * result = 1 - x^2 * (1/2! - x^2 * (1/4! - x^2 * (1/6! - x^2 * (1/8!))))
+ */
+
+ /* Start with 0, compiler will optimize this away */
+ result = 0;
+
+#if (PRECISION >= 10)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20);
+ result *= x2;
+#endif
+#if (PRECISION >= 9)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18);
+ result *= x2;
+#endif
+#if (PRECISION >= 8)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16);
+ result *= x2;
+#endif
+#if (PRECISION >= 7)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12*13*14);
+ result *= x2;
+#endif
+#if (PRECISION >= 6)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10*11*12);
+ result *= x2;
+#endif
+#if (PRECISION >= 5)
+ result += 1./(1.*2*3*4*5*6*7*8*9*10);
+ result *= x2;
+#endif
+ result += 1./(1.*2*3*4*5*6*7*8);
+ result *= x2;
+
+ result += 1./(1.*2*3*4*5*6);
+ result *= x2;
+
+ result += 1./(1.*2*3*4);
+ result *= x2;
+
+ result += 1./(1.*2);
+ result *= x2;
+
+ result += 1;
+
+ /* Apply correct sign */
+ result *= sin_sign_tbl[quadrant];
+
+ return result;
+}
Propchange: trunk/reactos/lib/sdk/crt/math/sin.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/lib/sdk/crt/math/sinf.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/math/sinf.c?rev=48161&view=auto
==============================================================================
--- trunk/reactos/lib/sdk/crt/math/sinf.c (added)
+++ trunk/reactos/lib/sdk/crt/math/sinf.c [iso-8859-1] Wed Jul 21 16:03:44 2010
@@ -1,0 +1,11 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+#include <math.h>
+
+float sinf(float _X)
+{
+ return ((float) sin ((double) _X));
+}
Propchange: trunk/reactos/lib/sdk/crt/math/sinf.c
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svn:eol-style = native
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