📄 control.cod
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TITLE C:\Documents and Settings\Administrator\桌面\07412 4 LIFT\control.c
.386P
include listing.inc
if @Version gt 510
.model FLAT
else
_TEXT SEGMENT PARA USE32 PUBLIC 'CODE'
_TEXT ENDS
_DATA SEGMENT DWORD USE32 PUBLIC 'DATA'
_DATA ENDS
CONST SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST ENDS
_BSS SEGMENT DWORD USE32 PUBLIC 'BSS'
_BSS ENDS
$$SYMBOLS SEGMENT BYTE USE32 'DEBSYM'
$$SYMBOLS ENDS
$$TYPES SEGMENT BYTE USE32 'DEBTYP'
$$TYPES ENDS
_TLS SEGMENT DWORD USE32 PUBLIC 'TLS'
_TLS ENDS
; COMDAT _control
_TEXT SEGMENT PARA USE32 PUBLIC 'CODE'
_TEXT ENDS
; COMDAT _ChangeGoalFloor
_TEXT SEGMENT PARA USE32 PUBLIC 'CODE'
_TEXT ENDS
; COMDAT _ChangeCurrentFloor
_TEXT SEGMENT PARA USE32 PUBLIC 'CODE'
_TEXT ENDS
FLAT GROUP _DATA, CONST, _BSS
ASSUME CS: FLAT, DS: FLAT, SS: FLAT
endif
PUBLIC _StatusFloor
PUBLIC _GoalFloor
PUBLIC _Time
PUBLIC _State
PUBLIC _CurrentDirection
PUBLIC _RunTime
_BSS SEGMENT
_GoalFloor DD 01H DUP (?)
_Time DD 01H DUP (?)
_BSS ENDS
_DATA SEGMENT
COMM _hEggs:DWORD:064H
_DATA ENDS
_BSS SEGMENT
_State DD 01H DUP (?)
_CurrentDirection DD 01H DUP (?)
_BSS ENDS
_DATA SEGMENT
COMM _CountTime:DWORD
_StatusFloor DD 01H
_RunTime DD 01H
_DATA ENDS
PUBLIC _ChangeGoalFloor
PUBLIC _ChangeCurrentFloor
PUBLIC _control
EXTRN _ControlCallPTR:DWORD
EXTRN _ControlPausePTR:DWORD
EXTRN _Deletenode:NEAR
EXTRN _GetInput2:NEAR
EXTRN _StartFlash:NEAR
EXTRN _ControlFlash:NEAR
EXTRN _Output:NEAR
EXTRN __chkesp:NEAR
; COMDAT _control
_TEXT SEGMENT
_control PROC NEAR ; COMDAT
; 19 : {
00000 55 push ebp
00001 8b ec mov ebp, esp
00003 83 ec 40 sub esp, 64 ; 00000040H
00006 53 push ebx
00007 56 push esi
00008 57 push edi
00009 8d 7d c0 lea edi, DWORD PTR [ebp-64]
0000c b9 10 00 00 00 mov ecx, 16 ; 00000010H
00011 b8 cc cc cc cc mov eax, -858993460 ; ccccccccH
00016 f3 ab rep stosd
; 20 : StartFlash();
00018 e8 00 00 00 00 call _StartFlash
$L52968:
; 21 : while(1){
0001d b8 01 00 00 00 mov eax, 1
00022 85 c0 test eax, eax
00024 74 59 je SHORT $L52969
; 22 : Time++; /*时间片加1*/
00026 8b 0d 00 00 00
00 mov ecx, DWORD PTR _Time
0002c 83 c1 01 add ecx, 1
0002f 89 0d 00 00 00
00 mov DWORD PTR _Time, ecx
; 23 : GetInput2(Time);
00035 8b 15 00 00 00
00 mov edx, DWORD PTR _Time
0003b 52 push edx
0003c e8 00 00 00 00 call _GetInput2
00041 83 c4 04 add esp, 4
; 24 : ChangeCurrentFloor(&ControlPausePTR);
00044 68 00 00 00 00 push OFFSET FLAT:_ControlPausePTR
00049 e8 00 00 00 00 call _ChangeCurrentFloor
0004e 83 c4 04 add esp, 4
; 25 : Deletenode(&ControlCallPTR);
00051 68 00 00 00 00 push OFFSET FLAT:_ControlCallPTR
00056 e8 00 00 00 00 call _Deletenode
0005b 83 c4 04 add esp, 4
; 26 : ChangeGoalFloor(&ControlCallPTR);
0005e 68 00 00 00 00 push OFFSET FLAT:_ControlCallPTR
00063 e8 00 00 00 00 call _ChangeGoalFloor
00068 83 c4 04 add esp, 4
; 27 : ControlFlash();
0006b e8 00 00 00 00 call _ControlFlash
; 28 : Output(&ControlPausePTR);
00070 68 00 00 00 00 push OFFSET FLAT:_ControlPausePTR
00075 e8 00 00 00 00 call _Output
0007a 83 c4 04 add esp, 4
; 29 : }
0007d eb 9e jmp SHORT $L52968
$L52969:
; 30 : }
0007f 5f pop edi
00080 5e pop esi
00081 5b pop ebx
00082 83 c4 40 add esp, 64 ; 00000040H
00085 3b ec cmp ebp, esp
00087 e8 00 00 00 00 call __chkesp
0008c 8b e5 mov esp, ebp
0008e 5d pop ebp
0008f c3 ret 0
_control ENDP
_TEXT ENDS
; COMDAT _ChangeGoalFloor
_TEXT SEGMENT
_startPtr$ = 8
_curruntPtr$ = -4
_ChangeGoalFloor PROC NEAR ; COMDAT
; 34 : {
00000 55 push ebp
00001 8b ec mov ebp, esp
00003 83 ec 48 sub esp, 72 ; 00000048H
00006 53 push ebx
00007 56 push esi
00008 57 push edi
00009 8d 7d b8 lea edi, DWORD PTR [ebp-72]
0000c b9 12 00 00 00 mov ecx, 18 ; 00000012H
00011 b8 cc cc cc cc mov eax, -858993460 ; ccccccccH
00016 f3 ab rep stosd
; 35 : CALLPTR curruntPtr, tempPtr;
; 36 : if(State==0){/*当电梯空闲时*/
00018 83 3d 00 00 00
00 00 cmp DWORD PTR _State, 0
0001f 75 23 jne SHORT $L52976
; 37 : if(GoalFloor==0){
00021 83 3d 00 00 00
00 00 cmp DWORD PTR _GoalFloor, 0
00028 75 15 jne SHORT $L52979
; 38 : if((*startPtr)!=NULL)/*当有呼叫请求时，将目标楼层定为呼叫请求*/
0002a 8b 45 08 mov eax, DWORD PTR _startPtr$[ebp]
0002d 83 38 00 cmp DWORD PTR [eax], 0
00030 74 0d je SHORT $L52979
; 39 : GoalFloor=(*startPtr)->CallFloor;
00032 8b 4d 08 mov ecx, DWORD PTR _startPtr$[ebp]
00035 8b 11 mov edx, DWORD PTR [ecx]
00037 8b 42 04 mov eax, DWORD PTR [edx+4]
0003a a3 00 00 00 00 mov DWORD PTR _GoalFloor, eax
$L52979:
; 42 : else{
0003f e9 cf 02 00 00 jmp $L53042
$L52976:
; 43 : if(State==1){/*当电梯停靠时*/
00044 83 3d 00 00 00
00 01 cmp DWORD PTR _State, 1
0004b 0f 85 00 02 00
00 jne $L52981
; 44 : if((*startPtr)!=NULL){/*当有呼叫请求时*/
00051 8b 4d 08 mov ecx, DWORD PTR _startPtr$[ebp]
00054 83 39 00 cmp DWORD PTR [ecx], 0
00057 0f 84 ef 01 00
00 je $L53023
; 45 : curruntPtr=*startPtr;
0005d 8b 55 08 mov edx, DWORD PTR _startPtr$[ebp]
00060 8b 02 mov eax, DWORD PTR [edx]
00062 89 45 fc mov DWORD PTR _curruntPtr$[ebp], eax
; 46 : if(CurrentDirection==1){/*当电梯向上驶来*/
00065 83 3d 00 00 00
00 01 cmp DWORD PTR _CurrentDirection, 1
0006c 0f 85 eb 00 00
00 jne $L52984
$L52987:
; 47 : while(curruntPtr!=NULL){/*以最低的高于当前楼层的有向上呼叫或者目标的楼层为目标*/
00072 83 7d fc 00 cmp DWORD PTR _curruntPtr$[ebp], 0
00076 74 34 je SHORT $L52988
; 48 : if((curruntPtr->CallDirection==0||curruntPtr->CallDirection==1)
; 49 : &&curruntPtr->CallFloor>StatusFloor)
00078 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
0007b 83 39 00 cmp DWORD PTR [ecx], 0
0007e 74 08 je SHORT $L52990
00080 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
00083 83 3a 01 cmp DWORD PTR [edx], 1
00086 75 19 jne SHORT $L52989
$L52990:
00088 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
0008b 8b 48 04 mov ecx, DWORD PTR [eax+4]
0008e 3b 0d 00 00 00
00 cmp ecx, DWORD PTR _StatusFloor
00094 7e 0b jle SHORT $L52989
; 50 : GoalFloor=curruntPtr->CallFloor;
00096 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
00099 8b 42 04 mov eax, DWORD PTR [edx+4]
0009c a3 00 00 00 00 mov DWORD PTR _GoalFloor, eax
$L52989:
; 51 : curruntPtr=curruntPtr->Nextptr;
000a1 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
000a4 8b 51 08 mov edx, DWORD PTR [ecx+8]
000a7 89 55 fc mov DWORD PTR _curruntPtr$[ebp], edx
; 52 : }
000aa eb c6 jmp SHORT $L52987
$L52988:
; 53 : if(GoalFloor!=0){
000ac 83 3d 00 00 00
00 00 cmp DWORD PTR _GoalFloor, 0
000b3 74 52 je SHORT $L52991
; 54 : curruntPtr=*startPtr;
000b5 8b 45 08 mov eax, DWORD PTR _startPtr$[ebp]
000b8 8b 08 mov ecx, DWORD PTR [eax]
000ba 89 4d fc mov DWORD PTR _curruntPtr$[ebp], ecx
$L52994:
; 55 : while(curruntPtr!=NULL){
000bd 83 7d fc 00 cmp DWORD PTR _curruntPtr$[ebp], 0
000c1 74 42 je SHORT $L52995
; 56 : if((curruntPtr->CallDirection==1||curruntPtr->CallDirection==0)&&
; 57 : (curruntPtr->CallFloor>StatusFloor)&&(curruntPtr->CallFloor<GoalFloor))
000c3 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
000c6 83 3a 01 cmp DWORD PTR [edx], 1
000c9 74 08 je SHORT $L52997
000cb 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
000ce 83 38 00 cmp DWORD PTR [eax], 0
000d1 75 27 jne SHORT $L52996
$L52997:
000d3 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
000d6 8b 51 04 mov edx, DWORD PTR [ecx+4]
000d9 3b 15 00 00 00
00 cmp edx, DWORD PTR _StatusFloor
000df 7e 19 jle SHORT $L52996
000e1 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
000e4 8b 48 04 mov ecx, DWORD PTR [eax+4]
000e7 3b 0d 00 00 00
00 cmp ecx, DWORD PTR _GoalFloor
000ed 7d 0b jge SHORT $L52996
; 58 : GoalFloor=curruntPtr->CallFloor;
000ef 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
000f2 8b 42 04 mov eax, DWORD PTR [edx+4]
000f5 a3 00 00 00 00 mov DWORD PTR _GoalFloor, eax
$L52996:
; 59 : curruntPtr=curruntPtr->Nextptr;
000fa 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
000fd 8b 51 08 mov edx, DWORD PTR [ecx+8]
00100 89 55 fc mov DWORD PTR _curruntPtr$[ebp], edx
; 60 : }
00103 eb b8 jmp SHORT $L52994
$L52995:
; 62 : else{
00105 eb 51 jmp SHORT $L53002
$L52991:
; 63 : GoalFloor=(*startPtr)->CallFloor;
00107 8b 45 08 mov eax, DWORD PTR _startPtr$[ebp]
0010a 8b 08 mov ecx, DWORD PTR [eax]
0010c 8b 51 04 mov edx, DWORD PTR [ecx+4]
0010f 89 15 00 00 00
00 mov DWORD PTR _GoalFloor, edx
; 64 : curruntPtr=*startPtr;
00115 8b 45 08 mov eax, DWORD PTR _startPtr$[ebp]
00118 8b 08 mov ecx, DWORD PTR [eax]
0011a 89 4d fc mov DWORD PTR _curruntPtr$[ebp], ecx
$L53001:
; 65 : while(curruntPtr!=NULL){
0011d 83 7d fc 00 cmp DWORD PTR _curruntPtr$[ebp], 0
00121 74 35 je SHORT $L53002
; 66 : if((curruntPtr->CallDirection==2||curruntPtr->CallDirection==0)&&
; 67 : (curruntPtr->CallFloor>GoalFloor))
00123 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
00126 83 3a 02 cmp DWORD PTR [edx], 2
00129 74 08 je SHORT $L53004
0012b 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
0012e 83 38 00 cmp DWORD PTR [eax], 0
00131 75 1a jne SHORT $L53003
$L53004:
00133 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
00136 8b 51 04 mov edx, DWORD PTR [ecx+4]
00139 3b 15 00 00 00
00 cmp edx, DWORD PTR _GoalFloor
0013f 7e 0c jle SHORT $L53003
; 68 : GoalFloor=curruntPtr->CallFloor;
00141 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
00144 8b 48 04 mov ecx, DWORD PTR [eax+4]
00147 89 0d 00 00 00
00 mov DWORD PTR _GoalFloor, ecx
$L53003:
; 69 : curruntPtr=curruntPtr->Nextptr;
0014d 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
00150 8b 42 08 mov eax, DWORD PTR [edx+8]
00153 89 45 fc mov DWORD PTR _curruntPtr$[ebp], eax
; 70 : }
00156 eb c5 jmp SHORT $L53001
$L53002:
; 73 : else{/*当电梯向下驶来*/
00158 e9 ef 00 00 00 jmp $L53023
$L52984:
; 74 : curruntPtr=*startPtr;
0015d 8b 4d 08 mov ecx, DWORD PTR _startPtr$[ebp]
00160 8b 11 mov edx, DWORD PTR [ecx]
00162 89 55 fc mov DWORD PTR _curruntPtr$[ebp], edx
$L53008:
; 75 : while(curruntPtr!=NULL){/*以最高的低于当前楼层的有向下呼叫或者目标的楼层为目标*/
00165 83 7d fc 00 cmp DWORD PTR _curruntPtr$[ebp], 0
00169 74 35 je SHORT $L53009
; 76 : if((curruntPtr->CallDirection==0||curruntPtr->CallDirection==2)
; 77 : &&curruntPtr->CallFloor<StatusFloor)
0016b 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
0016e 83 38 00 cmp DWORD PTR [eax], 0
00171 74 08 je SHORT $L53011
00173 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
00176 83 39 02 cmp DWORD PTR [ecx], 2
00179 75 1a jne SHORT $L53010
$L53011:
0017b 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
0017e 8b 42 04 mov eax, DWORD PTR [edx+4]
00181 3b 05 00 00 00
00 cmp eax, DWORD PTR _StatusFloor
00187 7d 0c jge SHORT $L53010
; 78 : GoalFloor=curruntPtr->CallFloor;
00189 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
0018c 8b 51 04 mov edx, DWORD PTR [ecx+4]
0018f 89 15 00 00 00
00 mov DWORD PTR _GoalFloor, edx
$L53010:
; 79 : curruntPtr=curruntPtr->Nextptr;
00195 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
00198 8b 48 08 mov ecx, DWORD PTR [eax+8]
0019b 89 4d fc mov DWORD PTR _curruntPtr$[ebp], ecx
; 80 : }
0019e eb c5 jmp SHORT $L53008
$L53009:
; 81 : curruntPtr=*startPtr;
001a0 8b 55 08 mov edx, DWORD PTR _startPtr$[ebp]
001a3 8b 02 mov eax, DWORD PTR [edx]
001a5 89 45 fc mov DWORD PTR _curruntPtr$[ebp], eax
; 82 : if(GoalFloor!=0){
001a8 83 3d 00 00 00
00 00 cmp DWORD PTR _GoalFloor, 0
001af 74 4b je SHORT $L53012
$L53015:
; 83 : while(curruntPtr!=NULL){
001b1 83 7d fc 00 cmp DWORD PTR _curruntPtr$[ebp], 0
001b5 74 43 je SHORT $L53016
; 84 : if((curruntPtr->CallDirection==2||curruntPtr->CallDirection==0)&&
; 85 : (curruntPtr->CallFloor<StatusFloor)&&(curruntPtr->CallFloor>GoalFloor))
001b7 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
001ba 83 39 02 cmp DWORD PTR [ecx], 2
001bd 74 08 je SHORT $L53018
001bf 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
001c2 83 3a 00 cmp DWORD PTR [edx], 0
001c5 75 28 jne SHORT $L53017
$L53018:
001c7 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
001ca 8b 48 04 mov ecx, DWORD PTR [eax+4]
001cd 3b 0d 00 00 00
00 cmp ecx, DWORD PTR _StatusFloor
001d3 7d 1a jge SHORT $L53017
001d5 8b 55 fc mov edx, DWORD PTR _curruntPtr$[ebp]
001d8 8b 42 04 mov eax, DWORD PTR [edx+4]
001db 3b 05 00 00 00
00 cmp eax, DWORD PTR _GoalFloor
001e1 7e 0c jle SHORT $L53017
; 86 : GoalFloor=curruntPtr->CallFloor;
001e3 8b 4d fc mov ecx, DWORD PTR _curruntPtr$[ebp]
001e6 8b 51 04 mov edx, DWORD PTR [ecx+4]
001e9 89 15 00 00 00
00 mov DWORD PTR _GoalFloor, edx
$L53017:
; 87 : curruntPtr=curruntPtr->Nextptr;
001ef 8b 45 fc mov eax, DWORD PTR _curruntPtr$[ebp]
001f2 8b 48 08 mov ecx, DWORD PTR [eax+8]
001f5 89 4d fc mov DWORD PTR _curruntPtr$[ebp], ecx
; 88 : }
001f8 eb b7 jmp SHORT $L53015
$L53016:
; 90 : else{
001fa eb 50 jmp SHORT $L53023
$L53012:
; 91 : GoalFloor=(*startPtr)->CallFloor;
001fc 8b 55 08 mov edx, DWORD PTR _startPtr$[ebp]
001ff 8b 02 mov eax, DWORD PTR [edx]
00201 8b 48 04 mov ecx, DWORD PTR [eax+4]
00204 89 0d 00 00 00
00 mov DWORD PTR _GoalFloor, ecx
; 92 : curruntPtr=*startPtr;
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