arm»ã±àÖ¸ÁîÏê½â pdf
arm»ã±àÖ¸ÁîÓÐÄÄЩ?
½»»»Ö¸ÁîXCHG/XLAT/BSWAP¡¢µØÖ·»ò¶ÎÃèÊö·ûÑ¡Ôñ×Ó´«ËÍÖ¸ÁîLEA/LDS/LES/LFS/LGS/LSSµÈ¡£
arm »ã±àÖ¸Áî
add r2, r1, #2;r2 = r1 + 2 ;ADC´ø½øλ¼Ó·¨Ö¸Áî,¼´³ýÁ˼ÓÁ½¸öÊýÒÔÍâ,»¹Òª°ÑCPSRµÄCÖµÒ²Òª´ø½øÀ´ ADDS R0,R1,R2; R0...
ARM»ã±à,LDRÖ¸Áî¶ÔµØÖ·ÓÐÒªÇóô?
ARMÖ¸ÁîµÄÑ°Ö··½Ê½·ÖΪ8ÀࣺÁ¢¼´ÊýÑ°Ö·£¬¼Ä´æÆ÷Ñ°Ö·£¬¼Ä´æÆ÷¼ä½ÓÑ°Ö·£¬¼Ä´æÆ÷ÒÆλѰַ£¬»ùÖ·±äÖ·Ñ°Ö·£¬¶à...
ARMµÄ»ã±àÖ¸ÁîLDRDºÍSTRDÓÐÓ÷¨?
ÄÇÆäʵd¾ÍÊÇÏ൱ÓÚÁ½¾äldrw¶øÒÑ£¬¼Ä´æÆ÷Ö»ÄÜ´æ½ø4×Ö½ÚµÄÇé¿öÏ£¬²»¹»Ó㬾ÍÏ൱ÓÚ²ð³ÉÁ½¾äw´ÕÒ»¸ödÀ²...
ARMÖлã±àÖ¸ÁîµÄÎÊÌâ
¼¸¸ö»ã±àÖ¸ÁîµÄÎÊÌâ 1,MOV AL,BX X 2,MOV AL,CL Y 3.INC [BX] X ÊôÐÔ²»Ã÷ 4.MOV 5,AL X Á¢¼´Êý£¬²»Äܵ±×ö...
ARM»ã±à:¶à¼Ä´æÆ÷Ö¸ÁîLOAD/STOREÖ¸Áî(LDM/STM )
ÔÚARMÖУ¬ STMFD SP! ¾ÍµÈͬÓÚ PUSH , LDMFD SP! ¾ÍµÈͬÓÚ POP ¡£ÀýÈ磬×÷Ó㺽«lr,r3,r2,r1,r0°´Ë³ÐòÈëÕ»£¬SP = SP ...
ÈçºÎʹÓÃarm»ã±àÖ¸ÁîʵÏֽṹ»¯±à³Ì
l ARMµÄÊôÓÚRISC,Ö¸Áî²¢²»¶à,µ«ÊÇ¿ÉÒÔ´øºó׺±íʾÀ©Õ¹³ö²»Í¬Ó÷¨,ÕâÀïÓëX86»ã±àÍêÈ«²»Í¬·ç¸ñn ÈçBNEʵ¼ÊÉÏÊÇBÖ¸ÁîµÄ±äÖÖ,±¾ÖÊ»¹Í¬Ò»ÀàÖ¸Áî....
arm »ã±à Ö¸Áî¿´²»Ì«¶®,¸ßÊÖ½âÊÍÏÂ
<Öú¼Ç·û>{<Ö´ÐÐÌõ¼þ>}{S} <Rd>,<Rn>{,µÚ2²Ù×÷Êý} ÓÐSÔò±íʾӰÏìCPSR¼Ä´æÆ÷µÄÖµ Ìõ¼þÂëÖú¼Ç·û£ºEQ ÏàµÈ NE ²»ÏàµÈ CS...
arm»ã±àbÖ¸ÁîÊǾø¶ÔµØÖ·»¹ÊÇÏà¶ÔµØÖ·Ìøת?
µ±Ç°ÕýÔÚÖ´ÐеÄÖ¸ÁîÒÔÔ¤¶¨ÆðʼµØַΪ»ù×¼µÄλÖÃΪ33f80000£¬¶øarmΪÈý¼¶Á÷Ë®Ïß¹¹¼Ü£¬ËùÒÔPC=33f80000+8£¬...
ARM»ã±àÖÐ,B STARTÌøתָÁîÊÇÌøÍùÄÄÀï?
Õâ¸ö³ÌÐòÖ´ÐеÄʱºò»á³ÉΪËÀÑ»·£¨¹ý³ÌÈçͼ£©£¬ÔÒò¾ÍÊÇÄãµÄ¡°ÖÕ¼«ÎÊÌ⡱£ºÈç¹ûB STARTÄÜÌøתµ½CMPÒ»¾ä...