Subversion Repositories Kolibri OS

/*

 * This file has no copyright assigned and is placed in the Public Domain.

 * This file is a part of the kos32-runtime package.

 * No warranty is given; refer to the file DISCLAIMER within the package.

 *

 * Source code for the startup proceedures used by all programs. This code

 * is compiled to make crt1.o, which should be located in the library path.

 *

 */

void *load_libc(void);

void* get_entry_point(void *raw);

void  __attribute__((noreturn))

__crt_startup (void)

{

    void __attribute__((noreturn)) (*entry)(void *img);

    void    *img;

    img = load_libc();

    if(!img)

    {

        // Inform the user via BOARD that libc could not be loaded.

        char *errormsg = "[ERROR] libc.dll failed to load. is /kolibrios folder configured?\n";

        while (*errormsg) {

          __asm__ __volatile__("int $0x40"::"a"(63), "b"(1), "c"(*errormsg));

          ++errormsg;

        }

        // Exit

        asm ("int $0x40" ::"a"(-1));

    };

    entry = get_entry_point(img);

    entry(img);

}