;--------------------------------------------------------
; File Created by SDCC : free open source ANSI-C Compiler
; Version 2.8.0 #5117 (Aug  1 2016) (UNIX)
; This file was generated Mon Aug  1 16:59:06 2016
;--------------------------------------------------------
	.module tancotf
	.optsdcc -mds400 --model-flat24
	
;--------------------------------------------------------
; CPU specific extensions
;--------------------------------------------------------
.flat24 on		; 24 bit flat addressing
dpl1	=	0x84
dph1	=	0x85
dps	=	0x86
dpx	=	0x93
dpx1	=	0x95
esp	=	0x9B
ap	=	0x9C
_ap	=	0x9C
mcnt0	=	0xD1
mcnt1	=	0xD2
ma	=	0xD3
mb	=	0xD4
mc	=	0xD5
F1	=	0xD1	; user flag
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
	.globl _tancotf
	.globl _tancotf_PARM_2
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
;--------------------------------------------------------
; special function bits
;--------------------------------------------------------
;--------------------------------------------------------
; overlayable register banks
;--------------------------------------------------------
	.area REG_BANK_0	(REL,OVR,DATA)
	.ds 8
	.area REG_BANK_3	(REL,OVR,DATA)
	.ds 8
;--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
	.area DSEG    (DATA)
;--------------------------------------------------------
; overlayable items in internal ram 
;--------------------------------------------------------
	.area OSEG    (OVR,DATA)
;--------------------------------------------------------
; indirectly addressable internal ram data
;--------------------------------------------------------
	.area ISEG    (DATA)
;--------------------------------------------------------
; absolute internal ram data
;--------------------------------------------------------
	.area IABS    (ABS,DATA)
	.area IABS    (ABS,DATA)
;--------------------------------------------------------
; bit data
;--------------------------------------------------------
	.area BSEG    (BIT)
;--------------------------------------------------------
; paged external ram data
;--------------------------------------------------------
	.area PSEG    (PAG,XDATA)
;--------------------------------------------------------
; external ram data
;--------------------------------------------------------
	.area XSEG    (XDATA)
_tancotf_PARM_2:
	.ds 2
_tancotf_f_1_1:
	.ds 4
_tancotf_g_1_1:
	.ds 4
_tancotf_xn_1_1:
	.ds 4
_tancotf_xden_1_1:
	.ds 4
_tancotf_n_1_1:
	.ds 2
_tancotf_sloc0_1_0:
	.ds 4
;--------------------------------------------------------
; absolute external ram data
;--------------------------------------------------------
	.area XABS    (ABS,XDATA)
;--------------------------------------------------------
; external initialized ram data
;--------------------------------------------------------
	.area XISEG   (XDATA)
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
	.area HOME    (CODE)
	.area GSINIT  (CODE)
	.area GSFINAL (CODE)
	.area GSINIT  (CODE)
;--------------------------------------------------------
; Home
;--------------------------------------------------------
	.area HOME    (CODE)
	.area HOME    (CODE)
;--------------------------------------------------------
; code
;--------------------------------------------------------
	.area CSEG    (CODE)
;------------------------------------------------------------
;Allocation info for local variables in function 'tancotf'
;------------------------------------------------------------
;iscotan                   Allocated with name '_tancotf_PARM_2'
;x                         Allocated to registers r2 r3 r4 r5 
;f                         Allocated with name '_tancotf_f_1_1'
;g                         Allocated with name '_tancotf_g_1_1'
;xn                        Allocated with name '_tancotf_xn_1_1'
;xnum                      Allocated to registers r6 r7 r0 r1 
;xden                      Allocated with name '_tancotf_xden_1_1'
;n                         Allocated with name '_tancotf_n_1_1'
;sloc0                     Allocated with name '_tancotf_sloc0_1_0'
;------------------------------------------------------------
;	tancotf.c:42: float tancotf(const float x, const int iscotan)
;	-----------------------------------------
;	 function tancotf
;	-----------------------------------------
_tancotf:
	ar2 = 0x02
	ar3 = 0x03
	ar4 = 0x04
	ar5 = 0x05
	ar6 = 0x06
	ar7 = 0x07
	ar0 = 0x00
	ar1 = 0x01
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
;	tancotf.c:47: if (fabsf(x) > YMAX)
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	_fabsf
	mov	r6,dpl
	mov	r7,dph
	mov	r0,dpx
	mov	r1,b
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fsgt_PARM_2
	mov	a,#0x45
	movx	@dptr,a
	inc	dptr
	mov	a,#0xC9
	movx	@dptr,a
	inc	dptr
	mov	a,#0x08
	movx	@dptr,a
	inc	dptr
	clr  a
	movx	@dptr,a
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	mov	dpl,r6
	mov	dph,r7
	mov	dpx,r0
	mov	b,r1
	lcall	___fsgt
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
	mov	a,dpl
	jz  00102$
00125$:
;	tancotf.c:49: errno = ERANGE;
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_errno
	mov	a,#0x22
	movx	@dptr,a
	clr	a
	inc	dptr
	movx	@dptr,a
;	tancotf.c:50: return 0.0;
	mov  dptr,#0x0000
	mov	b,#0x00
	ljmp	00115$
00102$:
;	tancotf.c:54: n=(x*TWO_O_PI+(x>0.0?0.5:-0.5)); /*works for +-x*/
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fsmul_PARM_2
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
	inc	dptr
	mov	a,r4
	movx	@dptr,a
	inc	dptr
	mov	a,r5
	movx	@dptr,a
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	mov	dptr,#0xF9223F
	mov	b,#0x83
	lcall	___fsmul
	mov	r6,dpl
	mov	r7,dph
	mov	r0,dpx
	mov	r1,b
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fsgt_PARM_2
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	inc	dptr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	push	ar6
	push	ar7
	push	ar0
	push	ar1
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsgt
	pop	ar1
	pop	ar0
	pop	ar7
	pop	ar6
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
	mov	a,dpl
	jz  00117$
00126$:
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_sloc0_1_0
	mov	a,#0x3F
	movx	@dptr,a
	inc	dptr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	inc	dptr
	clr  a
	movx	@dptr,a
	sjmp 00118$
00117$:
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_sloc0_1_0
	mov	a,#0xBF
	movx	@dptr,a
	inc	dptr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	inc	dptr
	clr  a
	movx	@dptr,a
00118$:
	mov	dptr,#_tancotf_sloc0_1_0
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsadd_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	mov	dpl,r6
	mov	dph,r7
	mov	dpx,r0
	mov	b,r1
	lcall	___fsadd
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	lcall	___fs2sint
	mov	r6,dpl
	mov	r7,dph
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_n_1_1
	mov	a,r6
	movx	@dptr,a
	inc	dptr
	mov	a,r7
	movx	@dptr,a
;	tancotf.c:55: xn=n;
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	inc	dps
	mov	dptr,#_tancotf_n_1_1
	movx	a,@dptr
	mov	dpl,a
	inc	dptr
	movx	a,@dptr
	mov	dph,a
	mov	dps,#0
	lcall	___sint2fs
	mov	r0,dpl
	mov	r1,dph
	mov	r6,dpx
	mov	r7,b
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_xn_1_1
	mov	a,r0
	movx	@dptr,a
	inc	dptr
	mov	a,r1
	movx	@dptr,a
	inc	dptr
	mov	a,r6
	movx	@dptr,a
	inc	dptr
	mov	a,r7
	movx	@dptr,a
;	tancotf.c:57: xnum=(int)x;
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fs2sint
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	lcall	___sint2fs
	mov	r6,dpl
	mov	r7,dph
	mov	r0,dpx
	mov	r1,b
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genAssign: resultIsFar = TRUE
;	tancotf.c:58: xden=x-xnum;
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fssub_PARM_2
	mov	a,r6
	movx	@dptr,a
	inc	dptr
	mov	a,r7
	movx	@dptr,a
	inc	dptr
	mov	a,r0
	movx	@dptr,a
	inc	dptr
	mov	a,r1
	movx	@dptr,a
	push	ar6
	push	ar7
	push	ar0
	push	ar1
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fssub
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	pop	ar1
	pop	ar0
	pop	ar7
	pop	ar6
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_xden_1_1
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
	inc	dptr
	mov	a,r4
	movx	@dptr,a
	inc	dptr
	mov	a,r5
	movx	@dptr,a
;	tancotf.c:59: f=((xnum-xn*C1)+xden)-xn*C2;
	mov	dptr,#_tancotf_xn_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsmul_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	push	ar6
	push	ar7
	push	ar0
	push	ar1
	mov	dptr,#0x00C93F
	mov	b,#0x00
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	pop	ar1
	pop	ar0
	pop	ar7
	pop	ar6
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fssub_PARM_2
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
	inc	dptr
	mov	a,r4
	movx	@dptr,a
	inc	dptr
	mov	a,r5
	movx	@dptr,a
	mov	dpl,r6
	mov	dph,r7
	mov	dpx,r0
	mov	b,r1
	lcall	___fssub
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	mov	dptr,#_tancotf_xden_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsadd_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsadd
	mov	r6,dpl
	mov	r7,dph
	mov	r0,dpx
	mov	r1,b
	mov	dptr,#_tancotf_xn_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsmul_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	push	ar6
	push	ar7
	push	ar0
	push	ar1
	mov	dptr,#0xAAFD39
	mov	b,#0x22
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	pop	ar1
	pop	ar0
	pop	ar7
	pop	ar6
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fssub_PARM_2
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
	inc	dptr
	mov	a,r4
	movx	@dptr,a
	inc	dptr
	mov	a,r5
	movx	@dptr,a
	mov	dpl,r6
	mov	dph,r7
	mov	dpx,r0
	mov	b,r1
	lcall	___fssub
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_f_1_1
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
	inc	dptr
	mov	a,r4
	movx	@dptr,a
	inc	dptr
	mov	a,r5
	movx	@dptr,a
;	tancotf.c:61: if (fabsf(f) < EPS)
	inc	dps
	mov	dptr,#_tancotf_f_1_1
	movx	a,@dptr
	mov	dpl,a
	inc	dptr
	movx	a,@dptr
	mov	dph,a
	inc	dptr
	movx	a,@dptr
	mov	dpx,a
	inc	dptr
	movx	a,@dptr
	mov	b,a
	mov	dps,#0
	lcall	_fabsf
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fslt_PARM_2
	mov	a,#0x39
	movx	@dptr,a
	inc	dptr
	mov	a,#0x80
	movx	@dptr,a
	inc	dptr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fslt
	mov	a,dpl
	jz  00104$
00127$:
;	tancotf.c:63: xnum = f;
	mov	dptr,#_tancotf_f_1_1
;	genAssign: resultIsFar = TRUE
	movx	a,@dptr
	mov	r6,a
	inc	dptr
	movx	a,@dptr
	mov	r7,a
	inc	dptr
	movx	a,@dptr
	mov	r0,a
	inc	dptr
	movx	a,@dptr
	mov	r1,a
;	tancotf.c:64: xden = 1.0;
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_xden_1_1
	mov	a,#0x3F
	movx	@dptr,a
	inc	dptr
	mov	a,#0x80
	movx	@dptr,a
	inc	dptr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	ljmp	00105$
00104$:
;	tancotf.c:68: g = f*f;
	mov	dptr,#_tancotf_f_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsmul_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps, #1
	mov	dptr,#_tancotf_f_1_1
	movx	a,@dptr
	mov	dpl,a
	inc	dptr
	movx	a,@dptr
	mov	dph,a
	inc	dptr
	movx	a,@dptr
	mov	dpx,a
	inc	dptr
	movx	a,@dptr
	mov	b,a
	mov	dps,#0
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_g_1_1
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
	inc	dptr
	mov	a,r4
	movx	@dptr,a
	inc	dptr
	mov	a,r5
	movx	@dptr,a
;	tancotf.c:69: xnum = P(f,g);
	mov	dptr,#_tancotf_g_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsmul_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	mov	dptr,#0x33C4BD
	mov	b,#0xB8
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	mov	dptr,#_tancotf_f_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsmul_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	mov	dptr,#_tancotf_f_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsadd_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsadd
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
;	genAssign: resultIsFar = TRUE
	mov	ar6,r2
	mov	ar7,r3
	mov	ar0,r4
	mov	ar1,r5
;	tancotf.c:70: xden = Q(g);
	mov	dptr,#_tancotf_g_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsmul_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	push	ar6
	push	ar7
	push	ar0
	push	ar1
	mov	dptr,#0x331F3C
	mov	b,#0x75
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	pop	ar1
	pop	ar0
	pop	ar7
	pop	ar6
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fsadd_PARM_2
	mov	a,#0xBE
	movx	@dptr,a
	inc	dptr
	mov	a,#0xDB
	movx	@dptr,a
	inc	dptr
	mov	a,#0xB7
	movx	@dptr,a
	inc	dptr
	mov	a,#0xAF
	movx	@dptr,a
	push	ar6
	push	ar7
	push	ar0
	push	ar1
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsadd
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	pop	ar1
	pop	ar0
	pop	ar7
	pop	ar6
	mov	dptr,#_tancotf_g_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsmul_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	push	ar6
	push	ar7
	push	ar0
	push	ar1
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	pop	ar1
	pop	ar0
	pop	ar7
	pop	ar6
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fsadd_PARM_2
	mov	a,#0x3F
	movx	@dptr,a
	inc	dptr
	mov	a,#0x80
	movx	@dptr,a
	inc	dptr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	push	ar6
	push	ar7
	push	ar0
	push	ar1
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsadd
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
	pop	ar1
	pop	ar0
	pop	ar7
	pop	ar6
;	genAssign: resultIsFar = TRUE
	mov	dptr,#_tancotf_xden_1_1
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
	inc	dptr
	mov	a,r4
	movx	@dptr,a
	inc	dptr
	mov	a,r5
	movx	@dptr,a
00105$:
;	tancotf.c:73: if(n&1)
	mov	dptr,#_tancotf_n_1_1
	movx	a,@dptr
	jnb  acc.0,00113$
00128$:
;	tancotf.c:76: if(iscotan) return (-xnum/xden);
	mov	dptr,#_tancotf_PARM_2
	movx	a,@dptr
	mov	b,a
	inc	dptr
	movx	a,@dptr
	orl	a,b
	jz  00107$
00129$:
	mov	ar2,r6
	mov	ar3,r7
	mov	ar4,r0
	mov	a,r1
	cpl	acc.7
	mov	r5,a
	mov	dptr,#_tancotf_xden_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsdiv_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsdiv
	ljmp	00115$
00107$:
;	tancotf.c:77: else return (-xden/xnum);
	mov	dptr,#_tancotf_xden_1_1
	movx	a,@dptr
	mov	r2,a
	inc	dptr
	movx	a,@dptr
	mov	r3,a
	inc	dptr
	movx	a,@dptr
	mov	r4,a
	inc	dptr
	movx	a,@dptr
	cpl	acc.7
	mov	r5,a
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fsdiv_PARM_2
	mov	a,r6
	movx	@dptr,a
	inc	dptr
	mov	a,r7
	movx	@dptr,a
	inc	dptr
	mov	a,r0
	movx	@dptr,a
	inc	dptr
	mov	a,r1
	movx	@dptr,a
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsdiv
	sjmp 00115$
00113$:
;	tancotf.c:81: if(iscotan) return (xden/xnum);
	mov	dptr,#_tancotf_PARM_2
	movx	a,@dptr
	mov	b,a
	inc	dptr
	movx	a,@dptr
	orl	a,b
	jz  00110$
00130$:
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fsdiv_PARM_2
	mov	a,r6
	movx	@dptr,a
	inc	dptr
	mov	a,r7
	movx	@dptr,a
	inc	dptr
	mov	a,r0
	movx	@dptr,a
	inc	dptr
	mov	a,r1
	movx	@dptr,a
	inc	dps
	mov	dptr,#_tancotf_xden_1_1
	movx	a,@dptr
	mov	dpl,a
	inc	dptr
	movx	a,@dptr
	mov	dph,a
	inc	dptr
	movx	a,@dptr
	mov	dpx,a
	inc	dptr
	movx	a,@dptr
	mov	b,a
	mov	dps,#0
	lcall	___fsdiv
	sjmp 00115$
00110$:
;	tancotf.c:82: else return (xnum/xden);
	mov	dptr,#_tancotf_xden_1_1
;	genAssign: resultIsFar = TRUE
	mov	dps,#0x21
	mov	dptr,#___fsdiv_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
	mov	dpl,r6
	mov	dph,r7
	mov	dpx,r0
	mov	b,r1
	lcall	___fsdiv
00115$:
	ret
	.area CSEG    (CODE)
	.area CONST   (CODE)
	.area XINIT   (CODE)
	.area CABS    (ABS,CODE)
