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6527 serge 1
/*
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 * This file has no copyright assigned and is placed in the Public Domain.
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 * This file is a part of the kos32-runtime package.
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 * No warranty is given; refer to the file DISCLAIMER within the package.
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 *
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 * Source code for the startup proceedures used by all programs. This code
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 * is compiled to make crt1.o, which should be located in the library path.
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 *
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 */
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void *load_libc(void);
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void* get_entry_point(void *raw);
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void  __attribute__((noreturn))
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__crt_startup (void)
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{
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    void __attribute__((noreturn)) (*entry)(void *img);
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    void    *img;
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    img = load_libc();
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    if(!img)
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    {
6902 ashmew2 24
        // Inform the user via BOARD that libc could not be loaded.
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        char *errormsg = "[ERROR] libc.dll failed to load. is /kolibrios folder configured?\n";
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        while (*errormsg) {
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          __asm__ __volatile__("int $0x40"::"a"(63), "b"(1), "c"(*errormsg));
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          ++errormsg;
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        }
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        // Exit
6527 serge 32
        asm ("int $0x40" ::"a"(-1));
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    };
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    entry = get_entry_point(img);
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    entry(img);
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}
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