guipolym.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\guipolym.o --depend=.\Obj\guipolym.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\GUIPolyM.c]
                          THUMB

                          AREA ||i.GUI_MagnifyPolygon||, CODE, READONLY, ALIGN=2

                  GUI_MagnifyPolygon PROC
;;;32     */
;;;33     void GUI_MagnifyPolygon(GUI_POINT* pDest, const GUI_POINT* pSrc, int NumPoints, int Mag) {
000000  b570              PUSH     {r4-r6,lr}
;;;34       int j;
;;;35       for (j=0; j<NumPoints; j++) {
000002  2400              MOVS     r4,#0
000004  e00d              B        |L1.34|
;;;36         (pDest+j)->x = (pSrc+j)->x * Mag;
000006  bf00              NOP      
                  |L1.8|
000008  f8315024          LDRH     r5,[r1,r4,LSL #2]
;;;37         (pDest+j)->y = (pSrc+j)->y * Mag;
00000c  eb010684          ADD      r6,r1,r4,LSL #2
000010  435d              MULS     r5,r3,r5              ;36
000012  f8205024          STRH     r5,[r0,r4,LSL #2]     ;36
000016  8875              LDRH     r5,[r6,#2]
000018  eb000684          ADD      r6,r0,r4,LSL #2
00001c  1c64              ADDS     r4,r4,#1              ;35
00001e  435d              MULS     r5,r3,r5
000020  8075              STRH     r5,[r6,#2]
                  |L1.34|
000022  4294              CMP      r4,r2                 ;35
000024  dbf0              BLT      |L1.8|
;;;38       }
;;;39     }
000026  bd70              POP      {r4-r6,pc}
;;;40     
                          ENDP