;--------------------------------------------------------
; File Created by SDCC : FreeWare ANSI-C Compiler
; Version 2.5.0 #1020 (Oct 16 2005)
; This file generated Sun Oct 16 22:34:13 2005
;--------------------------------------------------------
	.module powf
	.optsdcc -mds390 --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 _powf_PARM_2
	.globl _powf
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
;--------------------------------------------------------
; special function bits 
;--------------------------------------------------------
;--------------------------------------------------------
; overlayable register banks 
;--------------------------------------------------------
	.area REG_BANK_0	(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)
;--------------------------------------------------------
; bit data
;--------------------------------------------------------
	.area BSEG    (BIT)
;--------------------------------------------------------
; paged external ram data
;--------------------------------------------------------
	.area PSEG    (PAG,XDATA)
;--------------------------------------------------------
; external ram data
;--------------------------------------------------------
	.area XSEG    (XDATA)
_powf_PARM_2::
	.ds 4
;--------------------------------------------------------
; external initialized ram data
;--------------------------------------------------------
	.area XISEG   (XDATA)
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
	.area CSEG    (CODE)
	.area GSINIT  (CODE)
	.area GSFINAL (CODE)
	.area GSINIT  (CODE)
;--------------------------------------------------------
; Home
;--------------------------------------------------------
	.area HOME    (CODE)
	.area CSEG    (CODE)
;--------------------------------------------------------
; code
;--------------------------------------------------------
	.area CSEG    (CODE)
;------------------------------------------------------------
;Allocation info for local variables in function 'powf'
;------------------------------------------------------------
;y                         Allocated with name '_powf_PARM_2'
;x                         Allocated to registers r2 r3 r4 r5 
;------------------------------------------------------------
;	powf.c:25: float powf(const float x, const float y)
;	genFunction 
;	-----------------------------------------
;	 function powf
;	-----------------------------------------
_powf:
	ar2 = 0x02
	ar3 = 0x03
	ar4 = 0x04
	ar5 = 0x05
	ar6 = 0x06
	ar7 = 0x07
	ar0 = 0x00
	ar1 = 0x01
;	genReceive 
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
;	powf.c:27: if(y == 0.0) return 1.0;
;	genAssign 
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fseq_PARM_2
; Peephole 101   removed redundant mov
; Peephole 180   changed mov to clr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	inc	dptr
; Peephole 101   removed redundant mov
; Peephole 180   changed mov to clr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
;	genCall 
	push	ar2
	push	ar3
	push	ar4
	push	ar5
;	genSend argreg = 1, size = 4 
	inc	dps
	mov	dptr,#_powf_PARM_2
	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	___fseq
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genIfx 
	mov	a,dpl
;	genIfxJump
; Peephole 110   removed ljmp by inverse jump logic
	jz  00102$
00112$:
;	genRet 
; Peephole 181   used 16 bit load of dptr
	mov  dptr,#0x0000
	mov	dpx,#0x80
	mov	b,#0x3F
	ljmp	00107$
;	genLabel 
00102$:
;	powf.c:28: if(y==1.0) return x;
;	genAssign 
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fseq_PARM_2
; Peephole 101   removed redundant mov
; Peephole 180   changed mov to clr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	inc	dptr
	mov	a,#0x80
	movx	@dptr,a
	inc	dptr
	mov	a,#0x3F
	movx	@dptr,a
;	genCall 
	push	ar2
	push	ar3
	push	ar4
	push	ar5
;	genSend argreg = 1, size = 4 
	inc	dps
	mov	dptr,#_powf_PARM_2
	movx	a,@dptr
	mov	dpl,a
	inc	dptr
	movx	a,@dptr
	mov	dph,a
	inc	dptr
	movx	a,@dptr
	mov	dpx,a
	inc	dptr
	movx	a,@dptr
	mov	b,a
	mov	dps,#0
	lcall	___fseq
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genIfx 
	mov	a,dpl
;	genIfxJump
; Peephole 110   removed ljmp by inverse jump logic
	jz  00104$
00113$:
;	genRet 
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	ljmp	00107$
;	genLabel 
00104$:
;	powf.c:29: if(x <= 0.0) return 0.0;
;	genAssign 
;	genAssign: resultIsFar = TRUE
	mov	dptr,#___fsgt_PARM_2
; Peephole 101   removed redundant mov
; Peephole 180   changed mov to clr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	inc	dptr
; Peephole 101   removed redundant mov
; Peephole 180   changed mov to clr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
;	genCall 
	push	ar2
	push	ar3
	push	ar4
	push	ar5
;	genSend argreg = 1, size = 4 
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsgt
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genIfx 
	mov	a,dpl
;	genIfxJump
; Peephole 109   removed ljmp by inverse jump logic
	jnz  00106$
00114$:
;	genRet 
; Peephole 181a   used 24 bit load of dptr
	mov  dptr,#0x0000
	mov	b,#0x00
;	genLabel 
; Peephole 132   changed ljmp to sjmp
	sjmp 00107$
00106$:
;	powf.c:30: return expf(logf(x) * y);
;	genCall 
;	genSend argreg = 1, size = 4 
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	_logf
	mov	r2,dpl
	mov	r3,dph
	mov	r4,dpx
	mov	r5,b
;	genAssign 
	mov	dptr,#_powf_PARM_2
;	genAssign: resultIsFar = TRUE
;	genFarFarAssign (390 auto-toggle fun)
	mov	dps,#0x21
	mov	dptr,#___fsmul_PARM_2
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	inc	dptr
	inc	dptr
	movx	a,@dptr
	movx	@dptr,a
	mov	dps,#0
;	genCall 
;	genSend argreg = 1, size = 4 
	mov	dpl,r2
	mov	dph,r3
	mov	dpx,r4
	mov	b,r5
	lcall	___fsmul
;	genCall 
;	genSend argreg = 1, size = 4 
	lcall	_expf
;	genRet 
;	genLabel 
00107$:
;	genEndFunction 
	ret
	.area CSEG    (CODE)
	.area XINIT   (CODE)
