gui__settext.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__settext.o --depend=.\Obj\gui__settext.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\Core\GUI__SetText.c]
                          THUMB

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

                  GUI__SetText PROC
;;;33     */
;;;34     int GUI__SetText(GUI_HMEM* phText, const char* s) {
000000  e92d41f0          PUSH     {r4-r8,lr}
000004  4605              MOV      r5,r0
000006  460e              MOV      r6,r1
;;;35       int r = 0;
000008  2700              MOVS     r7,#0
;;;36       if (GUI__strcmp_hp(*phText, s) != 0) {            /* Make sure we have a quick out if nothing changes */
00000a  f9b00000          LDRSH    r0,[r0,#0]
00000e  f7fffffe          BL       GUI__strcmp_hp
000012  b198              CBZ      r0,|L1.60|
;;;37         GUI_HMEM hMem;
;;;38         hMem = GUI_ALLOC_AllocNoInit(GUI__strlen(s) + 1);
000014  4630              MOV      r0,r6
000016  f7fffffe          BL       GUI__strlen
00001a  1c40              ADDS     r0,r0,#1
00001c  b200              SXTH     r0,r0
00001e  f7fffffe          BL       GUI_ALLOC_AllocNoInit
000022  0004              MOVS     r4,r0
;;;39         if (hMem) {
000024  d00a              BEQ      |L1.60|
;;;40           char* pMem;
;;;41           pMem = (char*) GUI_ALLOC_h2p(hMem);
000026  4620              MOV      r0,r4
000028  f7fffffe          BL       GUI_ALLOC_h2p
;;;42           strcpy(pMem, s);
00002c  4631              MOV      r1,r6
00002e  f7fffffe          BL       strcpy
;;;43           GUI_ALLOC_FreePtr(phText);
000032  4628              MOV      r0,r5
000034  f7fffffe          BL       GUI_ALLOC_FreePtr
;;;44           *phText = hMem;
000038  802c              STRH     r4,[r5,#0]
;;;45           r = 1;
00003a  2701              MOVS     r7,#1
                  |L1.60|
;;;46         }
;;;47       }
;;;48       return r;
00003c  4638              MOV      r0,r7
;;;49     }
00003e  e8bd81f0          POP      {r4-r8,pc}
;;;50     
                          ENDP