Mathematical functions are added some.

It is added makefile for compilation of programs under KolibriOS with the help gcc.

git-svn-id: svn://kolibrios.org@696 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/ktcc/trunk/libc/math/ceil.asm

@@ -0,0 +1,30 @@
+ 
+format ELF
+include 'proc32.inc'
+section '.text' executable
+
+public ceil
+
+ceil:
+
+	push	ebp
+	mov	ebp,esp
+	sub	esp,8
+
+	fstcw	[ebp-12]	
+	mov	dx,[ebp-12]
+	or	dx,0x0800
+	and	dx,0xfbff
+	mov	word[ebp-16],dx
+	fldcw	[ebp-16]	
+
+	fld	qword[ebp+8]
+	frndint
+
+	fldcw	[ebp-12]
+
+	leave
+
+	ret
+
+