📄 tanhf.asm

📁 sdcc的win版本.是small device c compiler的意思.支持8051和z80.是一个遵循GPL的软件,不过他的库函数是LGPL的,允许商业联结,可以用在自己的软件里
💻 ASM
字号:
;--------------------------------------------------------
; File Created by SDCC : FreeWare ANSI-C Compiler
; Version 2.3.1-pj3 Sun Jan 20 13:10:30 2002

;--------------------------------------------------------
	.module tanhf
	
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
	.globl _tanhf
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
;--------------------------------------------------------
; special function bits 
;--------------------------------------------------------
;--------------------------------------------------------
; 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)
;--------------------------------------------------------
; external ram data
;--------------------------------------------------------
	.area XSEG    (XDATA)
;--------------------------------------------------------
; external initialized ram data
;--------------------------------------------------------
	.area XISEG   (XDATA)
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
	.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 'tanhf'
;------------------------------------------------------------
;x                         Allocated to stack - offset 1
;f                         Allocated to stack - offset 5
;g                         Allocated to stack - offset 9
;r                         Allocated to stack - offset 13
;sloc0                     Allocated to stack - offset 17
;	tanhf.c 40
;	-----------------------------------------
;	 function tanhf
;	-----------------------------------------
_tanhf:
	ar2 = 0x02
	ar3 = 0x03
	ar4 = 0x04
	ar5 = 0x05
	ar6 = 0x06
	ar7 = 0x07
	ar0 = 0x00
	ar1 = 0x01
	push	_bp
	mov	_bp,sp
	mov	ar0,a
	mov	a,sp
	add	a,#0x14
	mov	sp,a
	mov	a,ar0
;	tanhf.c 58
;	genReceive
	push	acc
; Peephole 212  reduced add sequence to inc
	mov  r0,_bp
	inc  r0
	pop	acc
	mov	@r0,dpl
	inc	r0
	mov	@r0,dph
	inc	r0
	mov	@r0,b
	inc	r0
	mov	@r0,a
;	tanhf.c 44
;	genCall
; Peephole 212  reduced add sequence to inc
	mov  r0,_bp
	inc  r0
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	_fabsf
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	@r0,ar2
	inc	r0
	mov	@r0,ar3
	inc	r0
	mov	@r0,ar4
	inc	r0
	mov	@r0,ar5
;	tanhf.c 45
;	genAssign
	mov	dptr,#___fsgt_PARM_2
	mov	a,#0xB0
	movx	@dptr,a
	inc	dptr
	mov	a,#0x2C
	movx	@dptr,a
	inc	dptr
	mov	a,#0x10
	movx	@dptr,a
	inc	dptr
	mov	a,#0x41
	movx	@dptr,a
;	genCall
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsgt
	mov	a,dpl
;	genIfx
;	genIfxJump
; Peephole 110   removed ljmp by inverse jump logic
	jz  00108$
00118$:
;	genAssign
	mov	a,_bp
	add	a,#0x0d
	mov	r0,a
	mov	@r0,#0x00
	inc	r0
	mov	@r0,#0x00
	inc	r0
	mov	@r0,#0x80
	inc	r0
	mov	@r0,#0x3F
	ljmp	00109$
00108$:
;	tanhf.c 46
;	genAssign
	mov	dptr,#___fsgt_PARM_2
	mov	a,#0x54
	movx	@dptr,a
	inc	dptr
	mov	a,#0x9F
	movx	@dptr,a
	inc	dptr
	mov	a,#0x0C
	movx	@dptr,a
	inc	dptr
	mov	a,#0x3F
	movx	@dptr,a
;	genCall
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsgt
	mov	a,dpl
;	genIfx
;	genIfxJump
	jnz	00119$
	ljmp	00105$
00119$:
;	tanhf.c 48
;	genAssign
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dptr,#___fsadd_PARM_2
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
;	genIpush
;	genCall
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsadd
	mov	r4,dpl
	mov	r5,dph
	mov	r2,b
;	genCall
; Peephole 191   removed redundant mov
	mov  r3,a
	mov  dpl,r4
	mov  dph,r5
	mov  b,r2
	lcall	_expf
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	dptr,#___fsadd_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
	mov	dpl,r2
	mov	dph,r3
	mov	b,r4
	mov	a,r5
	lcall	___fsadd
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	dptr,#___fsdiv_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
;	genCall
; Peephole 181   used 16 bit load of dptr
	mov  dptr,#0x0000
	mov	b,#0x80
	mov	a,#0x3F
	lcall	___fsdiv
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	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
;	genCall
; Peephole 3.c   changed mov to clr
; Peephole 3.b   changed mov to clr
	clr  a
	mov  dpl,a
	mov  dph,a
	mov  b,a
	mov  a,#0x3F
	lcall	___fssub
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	a,_bp
	add	a,#0x0d
	mov	r0,a
	mov	@r0,ar2
	inc	r0
	mov	@r0,ar3
	inc	r0
	mov	@r0,ar4
	inc	r0
	mov	@r0,ar5
;	tanhf.c 49
;	genAssign
	mov	a,_bp
	add	a,#0x0d
	mov	r0,a
	mov	dptr,#___fsadd_PARM_2
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
;	genCall
	mov	a,_bp
	add	a,#0x0d
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsadd
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	a,_bp
	add	a,#0x0d
	mov	r0,a
	mov	@r0,ar2
	inc	r0
	mov	@r0,ar3
	inc	r0
	mov	@r0,ar4
	inc	r0
	mov	@r0,ar5
;	genIpop
	ljmp	00109$
00105$:
;	tanhf.c 51
;	genAssign
	mov	dptr,#___fslt_PARM_2
; Peephole 101   removed redundant mov
; Peephole 180   changed mov to clr
	clr  a
	movx @dptr,a
	inc  dptr
	movx @dptr,a
	inc	dptr
	mov	a,#0x80
	movx	@dptr,a
	inc	dptr
	mov	a,#0x39
	movx	@dptr,a
;	genCall
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fslt
	mov	a,dpl
;	genIfx
;	genIfxJump
; Peephole 110   removed ljmp by inverse jump logic
	jz  00102$
00120$:
;	genAssign
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	a,_bp
	add	a,#0x0d
	mov	r1,a
	mov	a,@r0
	mov	@r1,a
	inc	r0
	inc	r1
	mov	a,@r0
	mov	@r1,a
	inc	r0
	inc	r1
	mov	a,@r0
	mov	@r1,a
	inc	r0
	inc	r1
	mov	a,@r0
	mov	@r1,a
	ljmp	00109$
00102$:
;	tanhf.c 54
;	genAssign
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dptr,#___fsmul_PARM_2
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
;	genCall
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	a,_bp
	add	a,#0x09
	mov	r0,a
	mov	@r0,ar2
	inc	r0
	mov	@r0,ar3
	inc	r0
	mov	@r0,ar4
	inc	r0
	mov	@r0,ar5
;	tanhf.c 55
;	genAssign
	mov	dptr,#___fsmul_PARM_2
	mov	a,#0xB2
	movx	@dptr,a
	inc	dptr
	mov	a,#0x11
	movx	@dptr,a
	inc	dptr
	mov	a,#0x7B
	movx	@dptr,a
	inc	dptr
	mov	a,#0xBB
	movx	@dptr,a
;	genCall
	mov	a,_bp
	add	a,#0x09
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsmul
	mov	r4,dpl
	mov	r5,dph
	mov	r2,b
	mov	r3,a
;	genAssign
	mov	dptr,#___fsadd_PARM_2
	mov	a,#0xC6
	movx	@dptr,a
	inc	dptr
	mov	a,#0xE2
	movx	@dptr,a
	inc	dptr
	mov	a,#0x52
	movx	@dptr,a
	inc	dptr
	mov	a,#0xBF
	movx	@dptr,a
;	genCall
	mov	dpl,r4
	mov	dph,r5
	mov	b,r2
	mov	a,r3
	lcall	___fsadd
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	a,_bp
	add	a,#0x09
	mov	r0,a
	mov	dptr,#___fsmul_PARM_2
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
	inc	r0
	inc	dptr
	mov	a,@r0
	movx	@dptr,a
;	genCall
	mov	dpl,r2
	mov	dph,r3
	mov	b,r4
	mov	a,r5
	lcall	___fsmul
	push	acc
	mov	a,_bp
	add	a,#0x11
	mov	r0,a
	pop	acc
	mov	@r0,dpl
	inc	r0
	mov	@r0,dph
	inc	r0
	mov	@r0,b
	inc	r0
	mov	@r0,a
;	genAssign
	mov	dptr,#___fsadd_PARM_2
	mov	a,#0x1A
	movx	@dptr,a
	inc	dptr
	mov	a,#0x2A
	movx	@dptr,a
	inc	dptr
	mov	a,#0x1E
	movx	@dptr,a
	inc	dptr
	mov	a,#0x40
	movx	@dptr,a
;	genCall
	mov	a,_bp
	add	a,#0x09
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsadd
	mov	r6,dpl
	mov	r7,dph
	mov	r2,b
	mov	r3,a
;	genAssign
	mov	dptr,#___fsdiv_PARM_2
	mov	a,r6
	movx	@dptr,a
	inc	dptr
	mov	a,r7
	movx	@dptr,a
	inc	dptr
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
;	genCall
	mov	a,_bp
	add	a,#0x11
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsdiv
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	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
;	genCall
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsmul
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	dptr,#___fsadd_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
;	genCall
	mov	a,_bp
	add	a,#0x05
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fsadd
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r5,a
;	genAssign
	mov	a,_bp
	add	a,#0x0d
	mov	r0,a
	mov	@r0,ar2
	inc	r0
	mov	@r0,ar3
	inc	r0
	mov	@r0,ar4
	inc	r0
	mov	@r0,ar5
00109$:
;	tanhf.c 57
;	genAssign
	mov	dptr,#___fslt_PARM_2
; Peephole 101   removed redundant mov
; Peephole 180   changed mov to clr
; Peephole 101   removed redundant mov
; Peephole 180   changed mov to clr
; Peephole 226   removed unnecessary clr
	clr     a
	movx    @dptr,a
	inc     dptr
	movx    @dptr,a
	inc     dptr
	movx @dptr,a
	inc  dptr
	movx @dptr,a
;	genCall
; Peephole 212  reduced add sequence to inc
	mov  r0,_bp
	inc  r0
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
	lcall	___fslt
	mov	a,dpl
;	genIfx
;	genIfxJump
; Peephole 110   removed ljmp by inverse jump logic
	jz  00111$
00121$:
;	genUminus
	mov	a,_bp
	add	a,#0x0d
;	genUminusFloat
; Peephole 185   changed order of increment (acc incremented also!)
	inc  a
; Peephole 185   changed order of increment (acc incremented also!)
	inc  a
; Peephole 185   changed order of increment (acc incremented also!)
	inc  a
	mov  r0,a
	mov	a,@r0
	cpl	acc.7
	mov	@r0,a
	dec	r0
	dec	r0
	dec	r0
	mov	a,@r0
	mov	@r0,a
	inc	r0
	mov	a,@r0
	mov	@r0,a
	inc	r0
	mov	a,@r0
	mov	@r0,a
00111$:
;	tanhf.c 58
;	genRet
	mov	a,_bp
	add	a,#0x0d
	mov	r0,a
	mov	dpl,@r0
	inc	r0
	mov	dph,@r0
	inc	r0
	mov	b,@r0
	inc	r0
	mov	a,@r0
00112$:
	mov	sp,_bp
	pop	_bp
	ret
	.area CSEG    (CODE)
	.area	XINIT   (CODE)
💿 文件大小 1134 K
👤 上传用户 guozhongjiesg02
📂 所属分类编译器/解释器
🏷️ 相关标签

#compiler #device #small #sdcc
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -