entry.h

Glibc 2.3.2源代码(解压后有100多M)

#ifndef __ASSEMBLY__
extern void _start (void);
#endif

/* The function's entry point is stored in the first word of the
   function descriptor (plabel) of _start().  */
#define ENTRY_POINT (((long int *) _start)[0])

/* We have to provide a special declaration.  */
#define ENTRY_POINT_DECL(class) class void _start (void);