wm_getinvalidrect.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\wm_getinvalidrect.o --depend=.\Obj\wm_getinvalidrect.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\WM\WM_GetInvalidRect.c]
                          THUMB

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

                  WM_GetInvalidRect PROC
;;;39     */
;;;40     int WM_GetInvalidRect(WM_HWIN hWin, GUI_RECT * pRect) {
000000  b570              PUSH     {r4-r6,lr}
000002  460d              MOV      r5,r1
;;;41       int IsInvalid = 0;
000004  2400              MOVS     r4,#0
;;;42       if (hWin) {
000006  b158              CBZ      r0,|L1.32|
;;;43         WM_Obj * pWin;
;;;44         WM_LOCK();
;;;45         pWin = WM_HANDLE2PTR(hWin);
000008  f7fffffe          BL       GUI_ALLOC_h2p
;;;46         if (pWin->Status & WM_SF_INVALID) {
00000c  8b81              LDRH     r1,[r0,#0x1c]
00000e  0689              LSLS     r1,r1,#26
000010  d506              BPL      |L1.32|
;;;47           IsInvalid = 1;
;;;48           *pRect = pWin->InvalidRect;
000012  f1000108          ADD      r1,r0,#8
000016  2401              MOVS     r4,#1                 ;47
000018  2208              MOVS     r2,#8
00001a  4628              MOV      r0,r5
00001c  f7fffffe          BL       __aeabi_memcpy
                  |L1.32|
;;;49         }
;;;50         WM_UNLOCK();
;;;51       }
;;;52       return IsInvalid;
000020  4620              MOV      r0,r4
;;;53     }
000022  bd70              POP      {r4-r6,pc}
;;;54     
                          ENDP