;--------------------------------------------------------
; File Created by SDCC : free open source ANSI-C Compiler
; Version 2.8.0 #5117 (Feb 13 2012) (UNIX)
; This file was generated Mon Feb 13 21:15:48 2012
;--------------------------------------------------------
; PIC16 port for the Microchip 16-bit core micros
;--------------------------------------------------------
	list	p=18f452

	radix dec

;--------------------------------------------------------
; public variables in this module
;--------------------------------------------------------
	global _acosf

;--------------------------------------------------------
; extern variables in this module
;--------------------------------------------------------
	extern _asincosf
	extern ___fseq
;--------------------------------------------------------
;	Equates to used internal registers
;--------------------------------------------------------
STATUS	equ	0xfd8
WREG	equ	0xfe8
FSR0L	equ	0xfe9
FSR1L	equ	0xfe1
FSR2L	equ	0xfd9
POSTDEC1	equ	0xfe5
PREINC1	equ	0xfe4
PLUSW2	equ	0xfdb
PRODL	equ	0xff3
PRODH	equ	0xff4


; Internal registers
.registers	udata_ovr	0x0000
r0x00	res	1
r0x01	res	1
r0x02	res	1
r0x03	res	1
r0x04	res	1

;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
; I code from now on!
; ; Starting pCode block
; ;ic:1:  _entry($10) :
; ;ic:2: 	proc _acosf [k1 lr0:0 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{float function    ( const-float) }
S_acosf__acosf	code
_acosf:
;	.line	29; acosf.c	float acosf(const float x) _MATH_REENTRANT
	MOVFF	FSR2L, POSTDEC1
	MOVFF	FSR1L, FSR2L
	MOVFF	r0x00, POSTDEC1
	MOVFF	r0x01, POSTDEC1
	MOVFF	r0x02, POSTDEC1
	MOVFF	r0x03, POSTDEC1
	MOVFF	r0x04, POSTDEC1
; ;ic:3: iTemp0 [k2 lr3:20 so:0]{ ia0 a2p0 re1 rm0 nos0 ru0 dp0}{const-float}{ sir@ _acosf_x_1_1}[r0x00 r0x01 r0x02 r0x03 ] = recv _acosf [k1 lr0:0 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{float function    ( const-float) }
	MOVLW	0x02
	MOVFF	PLUSW2, r0x00
	MOVLW	0x03
	MOVFF	PLUSW2, r0x01
	MOVLW	0x04
	MOVFF	PLUSW2, r0x02
	MOVLW	0x05
	MOVFF	PLUSW2, r0x03
; ;ic:4: 	send iTemp0 [k2 lr3:20 so:0]{ ia0 a2p0 re1 rm0 nos0 ru0 dp0}{const-float}{ sir@ _acosf_x_1_1}[r0x00 r0x01 r0x02 r0x03 ]{argreg = 1}
; ;ic:5: 	send 1 {literal-float}{argreg = 2}
; ;ic:6: 	iTemp1 [k4 lr6:7 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{char}[r0x04 ] = call ___fseq [k8 lr0:0 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{char function    ( float, float) }
;	.line	31; acosf.c	if(x== 1.0) return 0.0;
	CLRF	POSTDEC1
	CLRF	POSTDEC1
	MOVLW	0x80
	MOVWF	POSTDEC1
	MOVLW	0x3f
	MOVWF	POSTDEC1
	MOVF	r0x03, W
	MOVWF	POSTDEC1
	MOVF	r0x02, W
	MOVWF	POSTDEC1
	MOVF	r0x01, W
	MOVWF	POSTDEC1
	MOVF	r0x00, W
	MOVWF	POSTDEC1
	CALL	___fseq
	MOVWF	r0x04
	MOVLW	0x08
	ADDWF	FSR1L, F
; ;ic:7: 	if iTemp1 [k4 lr6:7 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{char}[r0x04 ] == 0 goto _iffalse_2($7)
	MOVF	r0x04, W
	BZ	_00111_DS_
; ;ic:8: 	ret 0 {literal-float}
	CLRF	FSR0L
	CLRF	PRODH
	CLRF	PRODL
	CLRF	WREG
	BRA	_00113_DS_
; ;ic:9:  _iffalse_2($7) :
; ;ic:10: 	send iTemp0 [k2 lr3:20 so:0]{ ia0 a2p0 re1 rm0 nos0 ru0 dp0}{const-float}{ sir@ _acosf_x_1_1}[r0x00 r0x01 r0x02 r0x03 ]{argreg = 1}
; ;ic:11: 	send -1 {literal-float}{argreg = 2}
; ;ic:12: 	iTemp2 [k5 lr12:13 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{char}[r0x04 ] = call ___fseq [k8 lr0:0 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{char function    ( float, float) }
_00111_DS_:
;	.line	32; acosf.c	else if(x==-1.0) return PI;
	CLRF	POSTDEC1
	CLRF	POSTDEC1
	MOVLW	0x80
	MOVWF	POSTDEC1
	MOVLW	0xbf
	MOVWF	POSTDEC1
	MOVF	r0x03, W
	MOVWF	POSTDEC1
	MOVF	r0x02, W
	MOVWF	POSTDEC1
	MOVF	r0x01, W
	MOVWF	POSTDEC1
	MOVF	r0x00, W
	MOVWF	POSTDEC1
	CALL	___fseq
	MOVWF	r0x04
	MOVLW	0x08
	ADDWF	FSR1L, F
; ;ic:13: 	if iTemp2 [k5 lr12:13 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{char}[r0x04 ] == 0 goto _iffalse_1($4)
	MOVF	r0x04, W
	BZ	_00108_DS_
; ;ic:14: 	ret 3.14159 {literal-float}
	MOVLW	0x40
	MOVWF	FSR0L
	MOVLW	0x49
	MOVWF	PRODH
	MOVLW	0x0f
	MOVWF	PRODL
	MOVLW	0xdb
	BRA	_00113_DS_
; ;ic:15:  _iffalse_1($4) :
; ;ic:16: 	if iTemp0 [k2 lr3:20 so:0]{ ia0 a2p0 re1 rm0 nos0 ru0 dp0}{const-float}{ sir@ _acosf_x_1_1}[r0x00 r0x01 r0x02 r0x03 ] != 0 goto _ifend_2($8)
_00108_DS_:
;	.line	33; acosf.c	else if(x== 0.0) return HALF_PI;
	MOVF	r0x00, W
	IORWF	r0x01, W
	IORWF	r0x02, W
	IORWF	r0x03, W
	BNZ	_00112_DS_
; ;ic:17: 	ret 1.5708 {literal-float}
	MOVLW	0x3f
	MOVWF	FSR0L
	MOVLW	0xc9
	MOVWF	PRODH
	MOVLW	0x0f
	MOVWF	PRODL
	MOVLW	0xdb
	BRA	_00113_DS_
; ;ic:18:  _ifend_2($8) :
; ;ic:19: 	send iTemp0 [k2 lr3:20 so:0]{ ia0 a2p0 re1 rm0 nos0 ru0 dp0}{const-float}{ sir@ _acosf_x_1_1}[r0x00 r0x01 r0x02 r0x03 ]{argreg = 1}
; ;ic:20: 	send 0x1 {literal-const-int}{argreg = 2}
; ;ic:21: 	iTemp3 [k7 lr21:22 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{float}[r0x00 r0x01 r0x02 r0x03 ] = call _asincosf [k6 lr0:0 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{float function    ( const-float, const-int) }
_00112_DS_:
;	.line	34; acosf.c	return asincosf(x,1);
	CLRF	POSTDEC1
	MOVLW	0x01
	MOVWF	POSTDEC1
	MOVF	r0x03, W
	MOVWF	POSTDEC1
	MOVF	r0x02, W
	MOVWF	POSTDEC1
	MOVF	r0x01, W
	MOVWF	POSTDEC1
	MOVF	r0x00, W
	MOVWF	POSTDEC1
	CALL	_asincosf
	MOVWF	r0x00
	MOVFF	PRODL, r0x01
	MOVFF	PRODH, r0x02
	MOVFF	FSR0L, r0x03
	MOVLW	0x06
	ADDWF	FSR1L, F
; ;ic:22: 	ret iTemp3 [k7 lr21:22 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{float}[r0x00 r0x01 r0x02 r0x03 ]
	MOVFF	r0x03, FSR0L
	MOVFF	r0x02, PRODH
	MOVFF	r0x01, PRODL
	MOVF	r0x00, W
; ;ic:23:  _return($9) :
; ;ic:24: 	eproc _acosf [k1 lr0:0 so:0]{ ia0 a2p0 re0 rm0 nos0 ru0 dp0}{float function    ( const-float) }
_00113_DS_:
	MOVFF	PREINC1, r0x04
	MOVFF	PREINC1, r0x03
	MOVFF	PREINC1, r0x02
	MOVFF	PREINC1, r0x01
	MOVFF	PREINC1, r0x00
	MOVFF	PREINC1, FSR2L
	RETURN	



; Statistics:
; code size:	  272 (0x0110) bytes ( 0.21%)
;           	  136 (0x0088) words
; udata size:	    0 (0x0000) bytes ( 0.00%)
; access size:	    5 (0x0005) bytes


	end
