General Information[edit | edit source] Examples in this article are created using the AT&T assembly syntax used in GNU AS. The main advantage of using this syntax is its compatibility with the GCC inline assembly syntax. However, this is not the only syntax that is used to represent x86 operations. For example, NASM uses a different syntax to represent assembly mnemonics, operands and addressing
x86ã¢ã»ã³ããªè¨èªå ¥é æã«æ¸ããã®ãçºæã, è¥å¹²æç´ããã¦åºãã¾ãã. å 容ã®å¤ãã¨ãããééã£ã¦ãã¨ãããããã°ãææãã ãã. 64bitç°å¢ã«ã¤ãã¦ã¯x64 ã¢ã»ã³ããªè¨èªããã°ã©ãã³ã°ãåç §ãã¦ãã ãã. ãªããã®ãã¼ã¸ã§ã¯ããç°¡åãªã³ã¼ããæ¸ããããã«ãªããã¨, ãããã°æã«ç¥ã£ã¦ããã°ãããã¨ãããã ããç¨åº¦ã®ç¥èã®åå¾ãç®æãã¾ã. é«éåææ³èªä½ã«ã¤ãã¦ã¯è§¦ãã¾ãã. ã¬ã¸ã¹ã¿ã«ã¤ã㦠åºæ¬ç¨èª æåã®ä¸æ© Cã¨ã®é£ä¿ Cã¨ã®é£ä¿ ãã®2 Cã¨ã®é£ä¿ ãã®3 Windows DLL å°ãå¿ç¨ gasã®å ´å㯠å®éã«æ¸ããªããããªãã¨ã ç°¡æå½ä»¤ä¸è¦§
Sandeep.Sv0.1, 01 March 2003. ãã® HOWTO ã§ã¯ãGCC ã«ããæä¾ãããã¤ã³ã©ã¤ã³ã¢ã»ã³ããªã®æ©è½ã®ç®çã¨ããã®ä½¿ç¨æ³ã«ã¤ãã¦èª¬æãã¾ããåæã¨ãããç¥èã¯ãx86 ã¢ã»ã³ããªã¨ C è¨èªã® 2 ã¤ã ãã§ãã 1. ã¤ã³ãããã¯ã·ã§ã³. 1.1 èä½æ¨©ããã³ã©ã¤ã»ã³ã¹. 1.2 ãã£ã¼ãããã¯ã¨è¨æ£. 1.3 è¬è¾. 2. å ¨ä½ã®æ¦è¦. 3. GCC ã¢ã»ã³ããªæ§æ. 4. åºæ¬çãªã¤ã³ã©ã¤ã³æ§æ. 5. æ¡å¼µã¢ã»ã³ããªæ§æ. 5.1 ã¢ã»ã³ããªãã³ãã¬ã¼ã. 5.2 ãªãã©ã³ã. 5.3 ç ´å£ãããã¬ã¸ã¹ã¿ã®ãªã¹ã. 5.4 Volatile ...? 6. ãªãã©ã³ãå¶ç´ã®è©³ç´°. 6.1 ãã使ãããå¶ç´. 6.2 å¶ç´ä¿®é£¾å. 7. æç¨ãªã¬ã·ãé. 8. æå¾ã«. 9. åèæç®. 1. ã¤ã³ãããã¯ã·ã§ã³. 1.1 èä½æ¨©ããã³ã©ã¤ã»ã³ã¹. C
ä»é±ã®ãã¹ã äºåº¦ã¨ç¹°ãè¿ãã¬ãããè¨é²ã«æ®ãã¦ããã _ ã¢ã©ã¤ã¡ã³ã ã¢ã»ã³ãã©ã§æ¸ãããã¹ãç¨ãã¼ã¿ã .align 4 ãããå¿ããããã«ããããç®ã«â¦ã _ æµ®åå°æ°ç¹ã¬ã¸ã¹ã¿ã使ãåã VU1 MicroMode ããã°ã©ãã³ã°ã®è©±ã è¤æ°è¡åã§é ç¹ãã¬ã³ãã£ã³ã°ããã³ã¼ããæ¸ãã¦ããæã®ãã¨ã ä½ãèããã«ãã«ã¼ãéå§åã«è¡åãã¬ã¸ã¹ã¿ã«èªã¿åºãã³ã¼ããæ¸ãããã VCL ã«ãã¬ã¸ã¹ã¿ä½¿ãåã£ããã¨æãããã 31 æ¬ããã¬ã¸ã¹ã¿ç¡ãã®ã«ã è¡åã¾ã¨ãã¦èªã¿åºãã°ä¸è¶³ãããéçã ãããã VU1 MicroMode ã§ã¯ ãã¼ã«ã«ã¡ã¢ãªãããã¼ã¿ãèªã¿åºãç©åæ¼ç® 㯠Upper/Lower ã§åæå®è¡ã§ããããã ç¦ã£ã¦ã¬ã¸ã¹ã¿ã«ç½®ãã¦ããå©ç¹ã¯ãªãã ããã§ã ã«ã¼ãä¸ã§è¡åãé ã«èªã¿åºãã¤ã¤è¨ç®ãè¡ãããã«æ¸ãç´ãã¦å¯¾å¿ã ããã«ãã¦ã VU0 MacroMode ã®
ã©ã³ãã³ã°
ãç¥ãã
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}