📄 _setjmp.asm
字号:
;--------------------------------------------------------
; File Created by SDCC : FreeWare ANSI-C Compiler
; Version 2.3.1-pj3 Sun Jan 20 13:09:59 2002
;--------------------------------------------------------
.module _setjmp
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
.globl _longjmp_PARM_2
.globl _setjmp
.globl _longjmp
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
_P0 = 0x0080
_SP = 0x0081
_DPL = 0x0082
_DPH = 0x0083
_PCON = 0x0087
_TCON = 0x0088
_TMOD = 0x0089
_TL0 = 0x008a
_TL1 = 0x008b
_TH0 = 0x008c
_TH1 = 0x008d
_P1 = 0x0090
_SCON = 0x0098
_SBUF = 0x0099
_P2 = 0x00a0
_IE = 0x00a8
_P3 = 0x00b0
_IP = 0x00b8
_PSW = 0x00d0
_ACC = 0x00e0
_B = 0x00f0
;--------------------------------------------------------
; special function bits
;--------------------------------------------------------
_P0_0 = 0x0080
_P0_1 = 0x0081
_P0_2 = 0x0082
_P0_3 = 0x0083
_P0_4 = 0x0084
_P0_5 = 0x0085
_P0_6 = 0x0086
_P0_7 = 0x0087
_IT0 = 0x0088
_IE0 = 0x0089
_IT1 = 0x008a
_IE1 = 0x008b
_TR0 = 0x008c
_TF0 = 0x008d
_TR1 = 0x008e
_TF1 = 0x008f
_P1_0 = 0x0090
_P1_1 = 0x0091
_P1_2 = 0x0092
_P1_3 = 0x0093
_P1_4 = 0x0094
_P1_5 = 0x0095
_P1_6 = 0x0096
_P1_7 = 0x0097
_RI = 0x0098
_TI = 0x0099
_RB8 = 0x009a
_TB8 = 0x009b
_REN = 0x009c
_SM2 = 0x009d
_SM1 = 0x009e
_SM0 = 0x009f
_P2_0 = 0x00a0
_P2_1 = 0x00a1
_P2_2 = 0x00a2
_P2_3 = 0x00a3
_P2_4 = 0x00a4
_P2_5 = 0x00a5
_P2_6 = 0x00a6
_P2_7 = 0x00a7
_EX0 = 0x00a8
_ET0 = 0x00a9
_EX1 = 0x00aa
_ET1 = 0x00ab
_ES = 0x00ac
_EA = 0x00af
_P3_0 = 0x00b0
_P3_1 = 0x00b1
_P3_2 = 0x00b2
_P3_3 = 0x00b3
_P3_4 = 0x00b4
_P3_5 = 0x00b5
_P3_6 = 0x00b6
_P3_7 = 0x00b7
_RXD = 0x00b0
_TXD = 0x00b1
_INT0 = 0x00b2
_INT1 = 0x00b3
_T0 = 0x00b4
_T1 = 0x00b5
_WR = 0x00b6
_RD = 0x00b7
_PX0 = 0x00b8
_PT0 = 0x00b9
_PX1 = 0x00ba
_PT1 = 0x00bb
_PS = 0x00bc
_P = 0x00d0
_F1 = 0x00d1
_OV = 0x00d2
_RS0 = 0x00d3
_RS1 = 0x00d4
_F0 = 0x00d5
_AC = 0x00d6
_CY = 0x00d7
;--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
.area DSEG (DATA)
;--------------------------------------------------------
; overlayable items in internal ram
;--------------------------------------------------------
.area OSEG (OVR,DATA)
_longjmp_PARM_2::
.ds 2
.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 'longjmp'
;------------------------------------------------------------
; _setjmp.c 28
; -----------------------------------------
; function longjmp
; -----------------------------------------
_longjmp:
ar2 = 0x02
ar3 = 0x03
ar4 = 0x04
ar5 = 0x05
ar6 = 0x06
ar7 = 0x07
ar0 = 0x00
ar1 = 0x01
; _setjmp.c 35
; genReceive
mov r2,dpl
mov r3,dph
mov r4,b
; _setjmp.c 31
; genPlus
; genPlusIncr
mov a,#0x02
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
; _setjmp.c 32
; genCast
mov ar0,r5
; genPointerGet
; genGenPointerGet
mov dpl,r2
mov dph,r3
mov b,r4
lcall __gptrget
mov r6,a
; genPlus
; genPlusIncr
inc r2
cjne r2,#0x00,00103$
inc r3
00103$:
; genPointerSet
; genNearPointerSet
mov @r0,ar6
; _setjmp.c 33
; genMinus
; genMinusDec
dec r0
; genPointerGet
; genGenPointerGet
mov dpl,r2
mov dph,r3
mov b,r4
lcall __gptrget
; genPointerSet
; genNearPointerSet
; Peephole 192 used a instead of ar2 as source
mov r2,a
mov @r0,a
; _setjmp.c 34
; genAssign
mov _SP,r5
; _setjmp.c 35
; genRet
mov dpl,_longjmp_PARM_2
mov dph,(_longjmp_PARM_2 + 1)
00101$:
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'setjmp'
;------------------------------------------------------------
; _setjmp.c 38
; -----------------------------------------
; function setjmp
; -----------------------------------------
_setjmp:
; _setjmp.c 0
; genReceive
mov r2,dpl
mov r3,dph
mov r4,b
; _setjmp.c 43
; genCast
mov r0,_SP
; genPointerGet
; genNearPointerGet
mov ar5,@r0
; genPointerSet
; genGenPointerSet
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
lcall __gptrput
inc dptr
mov r2,dpl
mov r3,dph
mov r4,b
; _setjmp.c 44
; genCast
mov r5,_SP
; genMinus
; genMinusDec
mov a,r5
dec a
mov r0,a
; genPointerGet
; genNearPointerGet
mov ar5,@r0
; genPointerSet
; genGenPointerSet
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
lcall __gptrput
inc dptr
mov r2,dpl
mov r3,dph
mov r4,b
; _setjmp.c 45
; genPointerSet
; genGenPointerSet
mov dpl,r2
mov dph,r3
mov b,r4
mov a,_SP
lcall __gptrput
; _setjmp.c 46
; genRet
; Peephole 181 used 16 bit load of dptr
mov dptr,#0x0000
00101$:
ret
.area CSEG (CODE)
.area XINIT (CODE)
⌨️ 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 + -