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📄 time.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
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	push	ar6
	push	ar7
	lcall	__moduint
	mov	r0,dpl
	mov	r1,dph
	pop	ar7
	pop	ar6
;	genCmpEq
	cjne	r0,#0x00,00132$
	cjne	r1,#0x00,00132$
	mov	a,#0x01
	sjmp	00133$
00132$:
	clr	a
00133$:
;	genIfx
; Peephole 105   removed redundant mov
	mov  r0,a
;	genIfxJump
; Peephole 110   removed ljmp by inverse jump logic
	jz  00119$
00134$:
;	genAssign
	mov	r2,#0x6E
	mov	r3,#0x01
; Peephole 132   changed ljmp to sjmp
	sjmp 00120$
00119$:
;	genAssign
	mov	r2,#0x6D
	mov	r3,#0x01
00120$:
;	genIpush
	push	ar0
;	genAssign
	mov	dptr,#_gmtime_days_1_1
	movx	a,@dptr
	mov	_gmtime_sloc2_1_0,a
	inc	dptr
	movx	a,@dptr
	mov	(_gmtime_sloc2_1_0 + 1),a
	inc	dptr
	movx	a,@dptr
	mov	(_gmtime_sloc2_1_0 + 2),a
	inc	dptr
	movx	a,@dptr
	mov	(_gmtime_sloc2_1_0 + 3),a
;	genCast
	mov	ar4,r2
	mov	ar5,r3
	mov	a,r3
	rlc	a
	subb	a,acc
	mov	r2,a
	mov	r3,a
;	genPlus
	mov	a,r4
	add	a,_gmtime_sloc2_1_0
	mov	_gmtime_sloc2_1_0,a
	mov	a,r5
	addc	a,(_gmtime_sloc2_1_0 + 1)
	mov	(_gmtime_sloc2_1_0 + 1),a
	mov	a,r2
	addc	a,(_gmtime_sloc2_1_0 + 2)
	mov	(_gmtime_sloc2_1_0 + 2),a
	mov	a,r3
	addc	a,(_gmtime_sloc2_1_0 + 3)
	mov	(_gmtime_sloc2_1_0 + 3),a
;	genAssign
	mov	dptr,#_gmtime_days_1_1
	mov	a,_gmtime_sloc2_1_0
	movx	@dptr,a
	inc	dptr
	mov	a,(_gmtime_sloc2_1_0 + 1)
	movx	@dptr,a
	inc	dptr
	mov	a,(_gmtime_sloc2_1_0 + 2)
	movx	@dptr,a
	inc	dptr
	mov	a,(_gmtime_sloc2_1_0 + 3)
	movx	@dptr,a
;	genCmpGt
;	genCmp
	clr	c
	mov	a,_gmtime_sloc1_1_0
	subb	a,_gmtime_sloc2_1_0
	mov	a,(_gmtime_sloc1_1_0 + 1)
	subb	a,(_gmtime_sloc2_1_0 + 1)
	mov	a,(_gmtime_sloc1_1_0 + 2)
	subb	a,(_gmtime_sloc2_1_0 + 2)
	mov	a,(_gmtime_sloc1_1_0 + 3)
	subb	a,(_gmtime_sloc2_1_0 + 3)
	clr	a
	rlc	a
;	genIpop
	pop	ar0
;	genIfx
;	genIfxJump
; Peephole 109   removed ljmp by inverse jump logic
	jnz  00103$
00135$:
;	time.c 137
;	genPlus
;	genPlusIncr
	inc	r6
	cjne	r6,#0x00,00136$
	inc	r7
00136$:
	ljmp	00101$
00103$:
;	time.c 139
;	genMinus
	mov	a,r6
	add	a,#0x94
	mov	r6,a
	mov	a,r7
	addc	a,#0xf8
	mov	r7,a
;	genPointerSet
;	genFarPointerSet
	mov	dptr,#(_lastTime + 0x0005)
	mov	a,r6
	movx	@dptr,a
	inc	dptr
	mov	a,r7
	movx	@dptr,a
;	time.c 141
;	genIfx
	mov	a,r0
;	genIfxJump
; Peephole 110   removed ljmp by inverse jump logic
	jz  00121$
00137$:
;	genAssign
	mov	r2,#0x6E
	mov	r3,#0x01
; Peephole 132   changed ljmp to sjmp
	sjmp 00122$
00121$:
;	genAssign
	mov	r2,#0x6D
	mov	r3,#0x01
00122$:
;	genCast
	mov	a,r3
	rlc	a
	subb	a,acc
	mov	r4,a
	mov	r5,a
;	genMinus
	clr	c
	mov	a,_gmtime_sloc2_1_0
	subb	a,r2
	mov	r2,a
	mov	a,(_gmtime_sloc2_1_0 + 1)
	subb	a,r3
	mov	r3,a
	mov	a,(_gmtime_sloc2_1_0 + 2)
	subb	a,r4
	mov	r4,a
	mov	a,(_gmtime_sloc2_1_0 + 3)
	subb	a,r5
	mov	r5,a
;	time.c 142
;	genMinus
	clr	c
	mov	a,_gmtime_sloc1_1_0
	subb	a,r2
	mov	r2,a
	mov	a,(_gmtime_sloc1_1_0 + 1)
	subb	a,r3
	mov	r3,a
	mov	a,(_gmtime_sloc1_1_0 + 2)
	subb	a,r4
	mov	r4,a
	mov	a,(_gmtime_sloc1_1_0 + 3)
	subb	a,r5
	mov	r5,a
;	genAssign
	mov	dptr,#_gmtime_epoch_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
;	time.c 143
;	genCast
;	genPointerSet
;	genFarPointerSet
	mov	dptr,#(_lastTime + 0x0008)
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
;	time.c 148
;	genAssign
	mov	r2,#0x00
00113$:
;	genCmpLt
;	genCmp
	cjne	r2,#0x0C,00138$
00138$:
;	genIfxJump
	jc	00139$
	ljmp	00116$
00139$:
;	time.c 149
;	genCmpEq
; Peephole 132   changed ljmp to sjmp
; Peephole 199   optimized misc jump sequence
	cjne r2,#0x01,00108$
;00140$:
; Peephole 200   removed redundant sjmp
00141$:
;	time.c 150
;	genIfx
	mov	a,r0
;	genIfxJump
; Peephole 110   removed ljmp by inverse jump logic
	jz  00105$
00142$:
;	time.c 151
;	genAssign
	mov	dptr,#_gmtime_monthLength_1_1
	mov	a,#0x1D
	movx	@dptr,a
; Peephole 132   changed ljmp to sjmp
	sjmp 00109$
00105$:
;	time.c 153
;	genAssign
	mov	dptr,#_gmtime_monthLength_1_1
	mov	a,#0x1C
	movx	@dptr,a
; Peephole 132   changed ljmp to sjmp
	sjmp 00109$
00108$:
;	time.c 156
;	genPlus
	mov	a,r2
; Peephole 180   changed mov to clr
;	genPointerGet
;	genCodePointerGet
; Peephole 186   optimized movc sequence
	mov  dptr,#_monthDays
	movc a,@a+dptr
;	genAssign
; Peephole 100   removed redundant mov
	mov  r3,a
	mov  dptr,#_gmtime_monthLength_1_1
	movx @dptr,a
00109$:
;	time.c 159
;	genAssign
	mov	dptr,#_gmtime_monthLength_1_1
	movx	a,@dptr
	mov	r3,a
;	genAssign
	mov	dptr,#_gmtime_epoch_1_1
	movx	a,@dptr
	mov	r4,a
	inc	dptr
	movx	a,@dptr
	mov	r5,a
	inc	dptr
	movx	a,@dptr
	mov	r6,a
	inc	dptr
	movx	a,@dptr
	mov	r7,a
;	genCast
	mov	_gmtime_sloc2_1_0,r3
	mov	(_gmtime_sloc2_1_0 + 1),#0x00
	mov	(_gmtime_sloc2_1_0 + 2),#0x00
	mov	(_gmtime_sloc2_1_0 + 3),#0x00
;	genCmpLt
;	genCmp
	clr	c
	mov	a,r4
	subb	a,_gmtime_sloc2_1_0
	mov	a,r5
	subb	a,(_gmtime_sloc2_1_0 + 1)
	mov	a,r6
	subb	a,(_gmtime_sloc2_1_0 + 2)
	mov	a,r7
	subb	a,(_gmtime_sloc2_1_0 + 3)
;	genIfxJump
; Peephole 132   changed ljmp to sjmp
; Peephole 160   removed sjmp by inverse jump logic
	jc   00116$
00143$:
;	time.c 160
;	genMinus
	mov	dptr,#_gmtime_epoch_1_1
	clr	c
	mov	a,r4
	subb	a,_gmtime_sloc2_1_0
	movx	@dptr,a
	mov	a,r5
	subb	a,(_gmtime_sloc2_1_0 + 1)
	inc	dptr
	movx	@dptr,a
	mov	a,r6
	subb	a,(_gmtime_sloc2_1_0 + 2)
	inc	dptr
	movx	@dptr,a
	mov	a,r7
	subb	a,(_gmtime_sloc2_1_0 + 3)
	inc	dptr
	movx	@dptr,a
;	time.c 148
;	genPlus
;	genPlusIncr
	inc	r2
	ljmp	00113$
00116$:
;	time.c 165
;	genPointerSet
;	genFarPointerSet
	mov	dptr,#(_lastTime + 0x0004)
	mov	a,r2
	movx	@dptr,a
;	time.c 166
;	genAssign
	mov	dptr,#_gmtime_epoch_1_1
	movx	a,@dptr
	mov	r2,a
	inc	dptr
	movx	a,@dptr
	mov	r3,a
	inc	dptr
	movx	a,@dptr
	mov	r4,a
	inc	dptr
	movx	a,@dptr
	mov	r5,a
;	genPlus
;	genPlusIncr
	inc	r2
	cjne	r2,#0x00,00144$
	inc	r3
	cjne	r3,#0x00,00144$
	inc	r4
	cjne	r4,#0x00,00144$
	inc	r5
00144$:
;	genCast
;	genPointerSet
;	genFarPointerSet
	mov	dptr,#(_lastTime + 0x0003)
	mov	a,r2
	movx	@dptr,a
;	time.c 168
;	genPointerSet
;	genFarPointerSet
	mov	dptr,#(_lastTime + 0x000a)
; Peephole 180   changed mov to clr
	clr  a
	movx	@dptr,a
;	time.c 170
;	genRet
; Peephole 182a use 16 bit load of DPTR
	mov dptr,#_lastTime
	mov	b,#0x01
00117$:
	ret
;------------------------------------------------------------
;Allocation info for local variables in function 'mktime'
;------------------------------------------------------------
;sloc0                     Allocated to in memory with name '_mktime_sloc0_1_0'
;sloc1                     Allocated to in memory with name '_mktime_sloc1_1_0'
;sloc2                     Allocated to in memory with name '_mktime_sloc2_1_0'
;timeptr                   Allocated to in memory with name '_mktime_timeptr_1_1'
;year                      Allocated to in memory with name '_mktime_year_1_1'
;month                     Allocated to in memory with name '_mktime_month_1_1'
;i                         Allocated to in memory with name '_mktime_i_1_1'
;seconds                   Allocated to in memory with name '_mktime_seconds_1_1'
;	time.c 174
;	-----------------------------------------
;	 function mktime
;	-----------------------------------------
_mktime:
;	time.c 0
;	genReceive
	push	b
	push	dph
	push	dpl
	mov	dptr,#_mktime_timeptr_1_1
	pop	acc
	movx	@dptr,a
	pop	acc
	inc	dptr
	movx	@dptr,a
	pop	acc
	inc	dptr
	movx	@dptr,a
;	time.c 175
;	genAssign
	mov	dptr,#_mktime_timeptr_1_1
	movx	a,@dptr
	mov	r2,a
	inc	dptr
	movx	a,@dptr
	mov	r3,a
	inc	dptr
	movx	a,@dptr
	mov	r4,a
;	genPlus
	mov	a,#0x05
	add	a,r2
	mov	r5,a
; Peephole 180   changed mov to clr
	clr  a
	addc	a,r3
	mov	r6,a
	mov	ar7,r4
;	genPointerGet
;	genGenPointerGet
	mov	dpl,r5
	mov	dph,r6
	mov	b,r7
	lcall	__gptrget
	mov	r5,a
	inc	dptr
	lcall	__gptrget
	mov	r6,a
;	genPlus
	mov	a,#0x6C
	add	a,r5
	mov	r5,a
	mov	a,#0x07
	addc	a,r6
	mov	r6,a
;	genPlus
;	genPlusIncr
	mov	a,#0x04
	add	a,r2
	mov	r7,a
; Peephole 180   changed mov to clr
	clr  a
	addc	a,r3
	mov	r0,a
	mov	ar1,r4
;	genPointerGet
;	genGenPointerGet
	mov	dpl,r7
	mov	dph,r0
	mov	b,r1
	lcall	__gptrget
	mov	r7,a
;	genCast
	mov	_mktime_sloc1_1_0,r7
	mov	(_mktime_sloc1_1_0 + 1),#0x00
;	time.c 178
;	genCall
	mov	dpl,r2
	mov	dph,r3
	mov	b,r4
	push	ar5
	push	ar6
	lcall	_CheckTime
	pop	ar6
	pop	ar5
;	time.c 181
;	genMinus
	mov	a,r5
	add	a,#0x4e
	mov	r2,a
	mov	a,r6
	addc	a,#0xf8
;	genCast
; Peephole 105   removed redundant mov
	mov  r3,a
	rlc	a
	subb	a,acc
	mov	r4,a
	mov	r1,a
;	genAssign
; Peephole 228   replaced inefficient 32 constant
	mov     dptr,#__mulslong_PARM_2
	mov     a, #0x3C
	movx    @dptr,a
	inc     dptr
	clr     a
	movx    @dptr,a
	inc     dptr
	movx    @dptr,a
	inc     dptr
	movx    @dptr,a
	mov     dptr,#__mulslong_PARM_2
;	genCall
	mov	dpl,r2
	mov	dph,r3
	mov	b,r4
	mov	a,r1
	push	ar5
	push	ar6
	lcall	__mulslong
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r1,a
	pop	ar6
	pop	ar5
;	genAssign
; Peephole 228   replaced inefficient 32 constant
	mov     dptr,#__mulslong_PARM_2
	mov     a, #0x3C
	movx    @dptr,a
	inc     dptr
	clr     a
	movx    @dptr,a
	inc     dptr
	movx    @dptr,a
	inc     dptr
	movx    @dptr,a
	mov     dptr,#__mulslong_PARM_2
;	genCall
	mov	dpl,r2
	mov	dph,r3
	mov	b,r4
	mov	a,r1
	push	ar5
	push	ar6
	lcall	__mulslong
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r1,a
	pop	ar6
	pop	ar5
;	genAssign
; Peephole 228   replaced inefficient 32 constant
	mov     dptr,#__mulslong_PARM_2
	mov     a, #0x18
	movx    @dptr,a
	inc     dptr
	clr     a
	movx    @dptr,a
	inc     dptr
	movx    @dptr,a
	inc     dptr
	movx    @dptr,a
	mov     dptr,#__mulslong_PARM_2
;	genCall
	mov	dpl,r2
	mov	dph,r3
	mov	b,r4
	mov	a,r1
	push	ar5
	push	ar6
	lcall	__mulslong
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r1,a
	pop	ar6
	pop	ar5
;	genAssign
	mov	dptr,#__mulslong_PARM_2
	mov	a,#0x6D
	movx	@dptr,a
	inc	dptr
	mov	a,#0x01
	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
	mov	dpl,r2
	mov	dph,r3
	mov	b,r4
	mov	a,r1
	push	ar5
	push	ar6
	lcall	__mulslong
	mov	r2,dpl
	mov	r3,dph
	mov	r4,b
	mov	r1,a
	pop	ar6
	pop	ar5
;	time.c 184
;	genAssign
;	genAssign
	mov	_mktime_sloc0_1_0,#0xB2
	mov	(_mktime_sloc0_1_0 + 1),#0x07
00107$:
;	genCmpLt
;	genCmp
	clr	c
	mov	a,_mktime_sloc0_1_0
	subb	a,r5
	mov	a,(_mktime_sloc0_1_0 + 1)
	xrl	a,#0x80
	mov	b,r6
	xrl	b,#0x80
	subb	a,b
	clr	a
	rlc	a
	mov	r7,a
;	genAssign
	mov	dptr,#_mktime_seconds_1_1
	mov	a,r2
	movx	@dptr,a
	inc	dptr
	mov	a,r3
	movx	@dptr,a
	inc	dptr
	mov	a,r4
	movx	@dptr,a
	inc	dptr
	mov	a,r1
	movx	@dptr,a
;	genIfx
	mov	a,r7
;	genIfxJump
	jnz	00124$
	ljmp	00123$
00124$:
;	time.c 185
;	genAssign
; Peephole 230   replaced inefficient 16 constant
	mov     dptr,#__modsint_PARM_2
	mov     a,#0x04
	movx    @dptr,a
	inc     dptr
	clr     a
	movx    @dptr,a
	mov     dptr,#__modsint_PARM_2
;	genCall
	mov	dpl,_mktime_sloc0_1_0
	mov	dph,(_mktime_sloc0_1_0 + 1)
	push	ar2
	push	ar3
	push	ar4
	push	ar5
	push	ar6
	push	ar1
	lcall	__modsint
	mov	r7,dpl
	mov	r0,dph
	pop	ar1
	pop	ar6
	pop	ar5
	pop	ar4
	pop	ar3
	pop	ar2
;	genCmpEq

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