📄 os_time.ls1
字号:
A51 MACRO ASSEMBLER OS_TIME 03/07/2007 21:00:46 PAGE 1
MACRO ASSEMBLER A51 V8.00c
OBJECT MODULE PLACED IN OS_TIME.OBJ
ASSEMBLER INVOKED BY: D:\PROGRA~1\KEIL\C51\BIN\KE51.EXE OS_TIME.src PR(.\OS_TIME.ls1) EP DEBUG
LOC OBJ LINE SOURCE
1
2
3
4
5 $nomod51
6
7 NAME OS_TIME
8
0080 9 P0 DATA 080H
0090 10 P1 DATA 090H
00A0 11 P2 DATA 0A0H
00B0 12 P3 DATA 0B0H
00B4 13 T0 BIT 0B0H.4
00D6 14 AC BIT 0D0H.6
00B5 15 T1 BIT 0B0H.5
00AF 16 EA BIT 0A8H.7
00A8 17 IE DATA 0A8H
00B7 18 RD BIT 0B0H.7
00AC 19 ES BIT 0A8H.4
00B8 20 IP DATA 0B8H
0098 21 RI BIT 098H.0
00B2 22 INT0 BIT 0B0H.2
00D7 23 CY BIT 0D0H.7
0099 24 TI BIT 098H.1
00B3 25 INT1 BIT 0B0H.3
00BC 26 PS BIT 0B8H.4
0081 27 SP DATA 081H
00D2 28 OV BIT 0D0H.2
00B6 29 WR BIT 0B0H.6
0099 30 SBUF DATA 099H
0087 31 PCON DATA 087H
0098 32 SCON DATA 098H
0089 33 TMOD DATA 089H
0088 34 TCON DATA 088H
0089 35 IE0 BIT 088H.1
008B 36 IE1 BIT 088H.3
00F0 37 B DATA 0F0H
00E0 38 ACC DATA 0E0H
00A9 39 ET0 BIT 0A8H.1
00AB 40 ET1 BIT 0A8H.3
008D 41 TF0 BIT 088H.5
008F 42 TF1 BIT 088H.7
009A 43 RB8 BIT 098H.2
008C 44 TH0 DATA 08CH
00A8 45 EX0 BIT 0A8H.0
0088 46 IT0 BIT 088H.0
008D 47 TH1 DATA 08DH
009B 48 TB8 BIT 098H.3
00AA 49 EX1 BIT 0A8H.2
008A 50 IT1 BIT 088H.2
00D0 51 P BIT 0D0H.0
009F 52 SM0 BIT 098H.7
008A 53 TL0 DATA 08AH
009E 54 SM1 BIT 098H.6
008B 55 TL1 DATA 08BH
009D 56 SM2 BIT 098H.5
00B9 57 PT0 BIT 0B8H.1
00BB 58 PT1 BIT 0B8H.3
A51 MACRO ASSEMBLER OS_TIME 03/07/2007 21:00:46 PAGE 2
00D3 59 RS0 BIT 0D0H.3
008C 60 TR0 BIT 088H.4
00D4 61 RS1 BIT 0D0H.4
008E 62 TR1 BIT 088H.6
00B8 63 PX0 BIT 0B8H.0
00BA 64 PX1 BIT 0B8H.2
0083 65 DPH DATA 083H
0082 66 DPL DATA 082H
009C 67 REN BIT 098H.4
00B0 68 RXD BIT 0B0H.0
00B1 69 TXD BIT 0B0H.1
00D5 70 F0 BIT 0D0H.5
00D0 71 PSW DATA 0D0H
72 ?PR?_?OSTimeDly?OS_TIME SEGMENT CODE
73 ?PR?_?OSTimeDlyHMSM?OS_TIME SEGMENT CODE
74 ?PR?_?OSTimeDlyResume?OS_TIME SEGMENT CODE
75 ?PR?_?OSTimeGet?OS_TIME SEGMENT CODE
76 ?PR?_?OSTimeSet?OS_TIME SEGMENT CODE
77 EXTRN XDATA (OSRdyGrp)
78 EXTRN CODE (_?OSSched)
79 EXTRN IDATA (OSTCBCur)
80 EXTRN XDATA (OSTime)
81 EXTRN XDATA (OSTCBPrioTbl)
82 EXTRN XDATA (OSRdyTbl)
83 EXTRN CODE (?C?ADDXBP)
84 EXTRN DATA (?C_XBP)
85 EXTRN CODE (?C?CLDOPTR)
86 EXTRN CODE (?C?ISTOPTR)
87 EXTRN CODE (?C?XBPOFF)
88 EXTRN CODE (?C?LMUL)
89 EXTRN CODE (?C?ULDIV)
90 EXTRN CODE (?C?LSTXDATA)
91 EXTRN CODE (?C?IILDX)
92 EXTRN CODE (?C?ILDOPTR)
93 PUBLIC _?OSTimeSet
94 PUBLIC _?OSTimeGet
95 PUBLIC _?OSTimeDlyResume
96 PUBLIC _?OSTimeDlyHMSM
97 PUBLIC _?OSTimeDly
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
A51 MACRO ASSEMBLER OS_TIME 03/07/2007 21:00:46 PAGE 3
125
126
127
128
129
130
131
132
133
134
135
---- 136 RSEG ?PR?_?OSTimeDly?OS_TIME
0000 137 _?OSTimeDly:
138 USING 0
139
0000 90FFFE 140 MOV DPTR,#0FFFEH
0003 120000 F 141 LCALL ?C?ADDXBP
0006 EE 142 MOV A,R6
0007 F0 143 MOVX @DPTR,A
0008 A3 144 INC DPTR
0009 EF 145 MOV A,R7
000A F0 146 MOVX @DPTR,A
147
148
149
000B 850083 F 150 MOV DPH,?C_XBP
000E 850082 F 151 MOV DPL,?C_XBP+01H
0011 E0 152 MOVX A,@DPTR
0012 FC 153 MOV R4,A
0013 A3 154 INC DPTR
0014 E0 155 MOVX A,@DPTR
0015 FD 156 MOV R5,A
0016 D3 157 SETB C
0017 9400 158 SUBB A,#00H
0019 EC 159 MOV A,R4
001A 9400 160 SUBB A,#00H
001C 4067 161 JC ?C0003
162
163
001E C2AF 164 CLR EA
165
166
0020 7800 F 167 MOV R0,#LOW (OSTCBCur)
0022 8603 168 MOV AR3,@R0
0024 08 169 INC R0
0025 E6 170 MOV A,@R0
0026 FA 171 MOV R2,A
0027 08 172 INC R0
0028 E6 173 MOV A,@R0
0029 F9 174 MOV R1,A
002A 90000E 175 MOV DPTR,#0EH
002D 120000 F 176 LCALL ?C?CLDOPTR
0030 2400 F 177 ADD A,#LOW (OSRdyTbl)
0032 F582 178 MOV DPL,A
0034 E4 179 CLR A
0035 3400 F 180 ADDC A,#HIGH (OSRdyTbl)
0037 F583 181 MOV DPH,A
0039 C083 182 PUSH DPH
003B C082 183 PUSH DPL
003D E0 184 MOVX A,@DPTR
003E FF 185 MOV R7,A
003F 7800 F 186 MOV R0,#LOW (OSTCBCur)
0041 8603 187 MOV AR3,@R0
0043 08 188 INC R0
0044 E6 189 MOV A,@R0
0045 FA 190 MOV R2,A
A51 MACRO ASSEMBLER OS_TIME 03/07/2007 21:00:46 PAGE 4
0046 08 191 INC R0
0047 E6 192 MOV A,@R0
0048 F9 193 MOV R1,A
0049 90000F 194 MOV DPTR,#0FH
004C 120000 F 195 LCALL ?C?CLDOPTR
004F F4 196 CPL A
0050 FE 197 MOV R6,A
0051 EF 198 MOV A,R7
0052 5E 199 ANL A,R6
0053 D082 200 POP DPL
0055 D083 201 POP DPH
0057 F0 202 MOVX @DPTR,A
0058 7013 203 JNZ ?C0002
204
205
005A 900000 F 206 MOV DPTR,#OSRdyGrp
005D E0 207 MOVX A,@DPTR
005E FF 208 MOV R7,A
005F 900010 209 MOV DPTR,#010H
0062 120000 F 210 LCALL ?C?CLDOPTR
0065 F4 211 CPL A
0066 FE 212 MOV R6,A
0067 EF 213 MOV A,R7
0068 5E 214 ANL A,R6
0069 900000 F 215 MOV DPTR,#OSRdyGrp
006C F0 216 MOVX @DPTR,A
217
218
006D 219 ?C0002:
220
221
006D 7800 F 222 MOV R0,#LOW (OSTCBCur)
006F 8603 223 MOV AR3,@R0
0071 08 224 INC R0
0072 E6 225 MOV A,@R0
0073 FA 226 MOV R2,A
0074 08 227 INC R0
0075 E6 228 MOV A,@R0
0076 F9 229 MOV R1,A
0077 900009 230 MOV DPTR,#09H
007A EC 231 MOV A,R4
007B 8DF0 232 MOV B,R5
007D 120000 F 233 LCALL ?C?ISTOPTR
234
235
0080 D2AF 236 SETB EA
237
238
0082 120000 F 239 LCALL _?OSSched
240
241
242
243
0085 244 ?C0003:
0085 900002 245 MOV DPTR,#02H
0088 020000 F 246 LJMP ?C?ADDXBP
247
248
249
250
251
252
253
254
255
256
A51 MACRO ASSEMBLER OS_TIME 03/07/2007 21:00:46 PAGE 5
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
⌨️ 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 + -