[ECOS] How should I interpret this macro? thanks a lot.

Qiang Huang jameshq@liverpool.ac.uk
Thu Dec 5 07:22:00 GMT 2002



#define CYG_HAL_TABLE_BEGIN( _label, _name )
\
__asm__(".section \".ecos.table." __xstring(_name) ".begin\",\"aw\"\n"
\
    ".globl " __xstring(CYG_LABEL_DEFN(_label)) "\n"
\
    ".type    " __xstring(CYG_LABEL_DEFN(_label)) ",object\n"
\
    ".p2align " __xstring(CYGARC_P2ALIGNMENT) "\n"
\
__xstring(CYG_LABEL_DEFN(_label)) ":\n"
\
    ".previous\n"
\
       )
#endif

CYG_HAL_TABLE_BEGIN( __DEVTAB__, devtab );

expanded to :

	.section		.ecos.table.devtab 	.begin  aw
	.global		__DEVTAB__
	.type 		__DEVTAB__	, object
	.p2align		3
	__DEVTAB__
	.previous

Is the above correct? Thanks a lot.


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