RTOS_MDK uCOS-II for STM32(LCD5110)

; generated by ARM C/C++ Compiler, RVCT4.0 [Build 728] ; commandline ArmCC [--debug -c --asm --interleave -o.\obj\ucos_ii.o --depend=.\obj\ucos_ii.d --cpu=Cortex-M3 --apcs=interwork -O0 -IE:\Keil\ARM\INC -IE:\Keil\ARM\INC\ST\STM32F10x --omf_browse=.\obj\ucos_ii.crf ..\os\uCOS_II.C] THUMB AREA ||.text||, CODE, READONLY, ALIGN=2 OS_Sched PROC ;;;868 ;;;869 void OS_Sched (void) 000000 b510 PUSH {r4,lr} ;;;870 { ;;;871 #if OS_CRITICAL_METHOD == 3 /* Allocate storage for CPU status register */ ;;;872 OS_CPU_SR cpu_sr; ;;;873 #endif ;;;874 INT8U y; ;;;875 ;;;876 ;;;877 OS_ENTER_CRITICAL(); 000002 f7fffffe BL OS_ENTER_CRITICAL ;;;878 if ((OSIntNesting == 0) && (OSLockNesting == 0)) { /* Sched. only if all ISRs done & not locked */ 000006 48fa LDR r0,|L1.1008| 000008 7800 LDRB r0,[r0,#0] ; OSIntNesting 00000a bb10 CBNZ r0,|L1.82| 00000c 48f9 LDR r0,|L1.1012| 00000e 7800 LDRB r0,[r0,#0] ; OSLockNesting 000010 b9f8 CBNZ r0,|L1.82| ;;;879 y = OSUnMapTbl[OSRdyGrp]; /* Get pointer to HPT ready to run */ 000012 48f9 LDR r0,|L1.1016| 000014 49f9 LDR r1,|L1.1020| 000016 7809 LDRB r1,[r1,#0] ; OSRdyGrp 000018 5c44 LDRB r4,[r0,r1] ;;;880 OSPrioHighRdy = (INT8U)((y << 3) + OSUnMapTbl[OSRdyTbl[y]]); 00001a 48f9 LDR r0,|L1.1024| 00001c 5d00 LDRB r0,[r0,r4] 00001e 49f6 LDR r1,|L1.1016| 000020 5c08 LDRB r0,[r1,r0] 000022 eb0000c4 ADD r0,r0,r4,LSL #3 000026 49f7 LDR r1,|L1.1028| 000028 7008 STRB r0,[r1,#0] ;;;881 if (OSPrioHighRdy != OSPrioCur) { /* No Ctx Sw if current task is highest rdy */ 00002a 4608 MOV r0,r1 00002c 7800 LDRB r0,[r0,#0] ; OSPrioHighRdy 00002e 49f6 LDR r1,|L1.1032| 000030 7809 LDRB r1,[r1,#0] ; OSPrioCur 000032 4288 CMP r0,r1 000034 d00d BEQ |L1.82| ;;;882 OSTCBHighRdy = OSTCBPrioTbl[OSPrioHighRdy]; 000036 48f5 LDR r0,|L1.1036| 000038 49f2 LDR r1,|L1.1028| 00003a 7809 LDRB r1,[r1,#0] ; OSPrioHighRdy 00003c f8500021 LDR r0,[r0,r1,LSL #2] 000040 49f3 LDR r1,|L1.1040| 000042 6008 STR r0,[r1,#0] ; OSTCBHighRdy ;;;883 OSCtxSwCtr++; /* Increment context switch counter */ 000044 48f3 LDR r0,|L1.1044| 000046 6800 LDR r0,[r0,#0] ; OSCtxSwCtr 000048 1c40 ADDS r0,r0,#1 00004a 49f2 LDR r1,|L1.1044| 00004c 6008 STR r0,[r1,#0] ; OSCtxSwCtr ;;;884 OS_TASK_SW(); /* Perform a context switch */ 00004e f7fffffe BL OSCtxSw |L1.82| ;;;885 } ;;;886 } ;;;887 OS_EXIT_CRITICAL(); 000052 f7fffffe BL OS_EXIT_CRITICAL ;;;888 } 000056 bd10 POP {r4,pc} ;;;889 /*$PAGE*/ ENDP OSTimeDly PROC ;;;34 ;;;35 void OSTimeDly (INT16U ticks) 000058 b510 PUSH {r4,lr} ;;;36 { 00005a 4604 MOV r4,r0 ;;;37 #if OS_CRITICAL_METHOD == 3 /* Allocate storage for CPU status register */ ;;;38 OS_CPU_SR cpu_sr; ;;;39 #endif ;;;40 ;;;41 ;;;42 if (ticks > 0) { /* 0 means no delay! */ 00005c 2c00 CMP r4,#0 00005e dd23 BLE |L1.168| ;;;43 OS_ENTER_CRITICAL(); 000060 f7fffffe BL OS_ENTER_CRITICAL ;;;44 if ((OSRdyTbl[OSTCBCur->OSTCBY] &= ~OSTCBCur->OSTCBBitX) == 0) { /* Delay current task */ 000064 48ec LDR r0,|L1.1048| 000066 6800 LDR r0,[r0,#0] ; OSTCBCur 000068 f890002f LDRB r0,[r0,#0x2f] 00006c 49e4 LDR r1,|L1.1024| 00006e 5c08 LDRB r0,[r1,r0] 000070 49e9 LDR r1,|L1.1048| 000072 6809 LDR r1,[r1,#0] ; OSTCBCur 000074 f8911030 LDRB r1,[r1,#0x30] 000078 4388 BICS r0,r0,r1 00007a 49e7 LDR r1,|L1.1048| 00007c 6809 LDR r1,[r1,#0] ; OSTCBCur 00007e f891102f LDRB r1,[r1,#0x2f] 000082 4adf LDR r2,|L1.1024| 000084 5450 STRB r0,[r2,r1] 000086 d108 BNE |L1.154| ;;;45 OSRdyGrp &= ~OSTCBCur->OSTCBBitY; 000088 48e3 LDR r0,|L1.1048| 00008a 6800 LDR r0,[r0,#0] ; OSTCBCur 00008c f8901031 LDRB r1,[r0,#0x31] 000090 48da LDR r0,|L1.1020| 000092 7800 LDRB r0,[r0,#0] ; OSRdyGrp 000094 4388 BICS r0,r0,r1 000096 49d9 LDR r1,|L1.1020| 000098 7008 STRB r0,[r1,#0] |L1.154| ;;;46 } ;;;47 OSTCBCur->OSTCBDly = ticks; /* Load ticks in TCB */ 00009a 48df LDR r0,|L1.1048| 00009c 6800 LDR r0,[r0,#0] ; OSTCBCur 00009e 8544 STRH r4,[r0,#0x2a] ;;;48 OS_EXIT_CRITICAL(); 0000a0 f7fffffe BL OS_EXIT_CRITICAL ;;;49 OS_Sched(); /* Find next task to run! */ 0000a4 f7fffffe BL OS_Sched |L1.168| ;;;50 } ;;;51 } 0000a8 bd10 POP {r4,pc} ;;;52 /*$PAGE*/ ENDP OS_TaskStat PROC ;;;953 #if OS_TASK_STAT_EN > 0 ;;;954 void OS_TaskStat (void *pdata) 0000aa e92d41f0 PUSH {r4-r8,lr} ;;;955 { ;;;956 #if OS_CRITICAL_METHOD == 3 /* Allocate storage for CPU status register */ ;;;957 OS_CPU_SR cpu_sr; ;;;958 #endif ;;;959 INT32U run; ;;;960 INT32U max; ;;;961 INT8S usage; ;;;962 ;;;963 ;;;964 pdata = pdata; /* Prevent compiler warning for not using 'pdata' */ 0000ae bf00 NOP ;;;965 while (OSStatRdy == FALSE) { 0000b0 e003 B |L1.186| |L1.178| ;;;966 OSTimeDly(2 * OS_TICKS_PER_SEC); /* Wait until statistic task is ready */ 0000b2 f44f70c8 MOV r0,#0x190 0000b6 f7fffffe BL OSTimeDly |L1.186| 0000ba 48d8 LDR r0,|L1.1052| 0000bc 7800 LDRB r0,[r0,#0] ;965 ; OSStatRdy 0000be 2800 CMP r0,#0 ;965 0000c0 d0f7 BEQ |L1.178| ;;;967 } ;;;968 max = OSIdleCtrMax / 100L; 0000c2 48d7 LDR r0,|L1.1056| 0000c4 6800 LDR r0,[r0,#0] ; OSIdleCtrMax 0000c6 2164 MOVS r1,#0x64 0000c8 fbb0f6f1 UDIV r6,r0,r1 ;;;969 for (;;) { 0000cc bf00 NOP |L1.206| ;;;970 OS_ENTER_CRITICAL(); 0000ce