Clib create_file, read_file, write_file: watcom-specific implementation

git-svn-id: svn://kolibrios.org@711 a494cfbc-eb01-0410-851d-a64ba20cac60
2008-02-05 06:08:42 +00:00
parent 039660a246
commit 54786d007d
10 changed files with 1184 additions and 1011 deletions
--- a/watcom/trunk/clib/math/tanf.asm
+++ b/watcom/trunk/clib/math/tanf.asm
@@ -0,0 +1,31 @@
+
+include mdef.inc
+
+           modstart tanf
+
+           xdefp _tanf
+
+_tanf proc
+           fptan
+           fnstsw  ax
+           test    eax, 0x400
+           jnz     L1
+           fstp    st(0)
+           ret
+
+L1:        fldpi
+           fadd    st,st
+           fxch    st(1)
+L2:
+           fprem1
+           fnstsw  ax
+           test   eax,0x400
+           jnz     L2
+           fstp    st(1)
+           fptan
+           fstp    st(0)
+           ret
+_tanf endp
+
+           endmod
+           end