edit_setsel.txt

STM32F103ZET6+UCOSII+UCGUI源码

; generated by ARM C/C++ Compiler with , RVCT4.0 [Build 524] for uVision
; commandline ArmCC [--split_sections --debug -c --asm --interleave -o.\Obj\edit_setsel.o --depend=.\Obj\edit_setsel.d --device=DARMSTM --apcs=interwork -O3 -I..\..\include -I..\..\..\FWLib\library\inc -I..\..\..\USBLib\library\inc -I..\..\Config -I..\..\GUI\Core -I..\..\GUI\Font -I..\..\GUI\ConvertColor -I..\..\GUI\AntiAlias -I..\..\GUI\ConvertMono -I..\..\GUI\JPEG -I..\..\GUI\MemDev -I..\..\GUI\MultiLayer -I..\..\GUI\Widget -I..\..\GUI\WM -IC:\Keil\ARM\INC\ST\STM32F10x ..\..\GUI\Widget\EDIT_SetSel.c]
                          THUMB

                          AREA ||i.EDIT_SetSel||, CODE, READONLY, ALIGN=1

                  EDIT_SetSel PROC
;;;34     */
;;;35     void EDIT_SetSel(EDIT_Handle hObj, int FirstChar, int LastChar) {
000000  e92d41f0          PUSH     {r4-r8,lr}
000004  0007              MOVS     r7,r0
000006  460c              MOV      r4,r1
000008  4615              MOV      r5,r2
;;;36       if (hObj) {
00000a  d019              BEQ      |L1.64|
;;;37         EDIT_Obj* pObj;
;;;38         WM_LOCK();
;;;39         pObj = EDIT_H2P(hObj);
00000c  4638              MOV      r0,r7
00000e  f7fffffe          BL       GUI_ALLOC_h2p
000012  4606              MOV      r6,r0
;;;40         if (FirstChar == -1) {
000014  1c60              ADDS     r0,r4,#1
000016  d012              BEQ      |L1.62|
;;;41           pObj->SelSize = 0;
;;;42         } else {
;;;43           if (FirstChar > (pObj->BufferSize - 1)) {
000018  8db0              LDRH     r0,[r6,#0x2c]
00001a  1e41              SUBS     r1,r0,#1
00001c  42a1              CMP      r1,r4
00001e  da00              BGE      |L1.34|
;;;44             FirstChar = pObj->BufferSize - 1;
000020  1e44              SUBS     r4,r0,#1
                  |L1.34|
;;;45           }
;;;46           if (LastChar > (pObj->BufferSize - 1)) {
000022  42a9              CMP      r1,r5
000024  da00              BGE      |L1.40|
;;;47             LastChar = pObj->BufferSize - 1;
000026  1e45              SUBS     r5,r0,#1
                  |L1.40|
;;;48           }
;;;49           if (LastChar == -1) {
000028  1c68              ADDS     r0,r5,#1
00002a  d103              BNE      |L1.52|
;;;50             LastChar = EDIT_GetNumChars(hObj);
00002c  4638              MOV      r0,r7
00002e  f7fffffe          BL       EDIT_GetNumChars
000032  4605              MOV      r5,r0
                  |L1.52|
;;;51           }
;;;52           if (LastChar >= FirstChar) {
000034  42a5              CMP      r5,r4
000036  db03              BLT      |L1.64|
;;;53             pObj->CursorPos = FirstChar;
;;;54             pObj->SelSize   = LastChar - FirstChar + 1;
000038  1b28              SUBS     r0,r5,r4
00003a  1c40              ADDS     r0,r0,#1
00003c  6434              STR      r4,[r6,#0x40]
                  |L1.62|
00003e  6470              STR      r0,[r6,#0x44]
                  |L1.64|
;;;55           }
;;;56         }
;;;57         WM_UNLOCK();
;;;58       }
;;;59     }
000040  e8bd81f0          POP      {r4-r8,pc}
;;;60     
                          ENDP