gui_array_resizeitem.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\gui_array_resizeitem.o --depend=.\Obj\gui_array_resizeitem.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\GUI_ARRAY_ResizeItem.c]
                          THUMB

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

                  GUI_ARRAY_ResizeItem PROC
;;;41     */
;;;42     void* GUI_ARRAY_ResizeItem(GUI_ARRAY* pThis, unsigned int Index, int Len) {
000000  e92d43f8          PUSH     {r3-r9,lr}
000004  4680              MOV      r8,r0
000006  4689              MOV      r9,r1
000008  4615              MOV      r5,r2
;;;43       void* r = NULL;
00000a  2400              MOVS     r4,#0
;;;44       WM_HMEM hNew;
;;;45       hNew = GUI_ALLOC_AllocZero(Len);
00000c  b210              SXTH     r0,r2
00000e  f7fffffe          BL       GUI_ALLOC_AllocZero
;;;46       if (hNew) {
000012  9000              STR      r0,[sp,#0]
000014  b1c8              CBZ      r0,|L1.74|
;;;47         void* pOld = GUI_ARRAY_GetpItem(pThis, Index);
000016  4649              MOV      r1,r9
000018  4640              MOV      r0,r8
00001a  f7fffffe          BL       GUI_ARRAY_GetpItem
00001e  4606              MOV      r6,r0
;;;48         void* pNew = GUI_ALLOC_h2p(hNew);
000020  f9bd0000          LDRSH    r0,[sp,#0]
000024  f7fffffe          BL       GUI_ALLOC_h2p
000028  4607              MOV      r7,r0
;;;49         memcpy(pNew, pOld, Len);
00002a  462a              MOV      r2,r5
00002c  4631              MOV      r1,r6
00002e  f7fffffe          BL       __aeabi_memcpy
;;;50         if (GUI_ARRAY_SethItem(pThis, Index, hNew)) {
000032  f9bd2000          LDRSH    r2,[sp,#0]
000036  4649              MOV      r1,r9
000038  4640              MOV      r0,r8
00003a  f7fffffe          BL       GUI_ARRAY_SethItem
00003e  b118              CBZ      r0,|L1.72|
;;;51           GUI_ALLOC_FreePtr(&hNew);    /* Free on error */
000040  4668              MOV      r0,sp
000042  f7fffffe          BL       GUI_ALLOC_FreePtr
000046  e000              B        |L1.74|
                  |L1.72|
;;;52         } else {
;;;53           r = pNew;
000048  463c              MOV      r4,r7
                  |L1.74|
;;;54         }
;;;55       }
;;;56       return r;
00004a  4620              MOV      r0,r4
;;;57     }
00004c  e8bd83f8          POP      {r3-r9,pc}
;;;58     
                          ENDP