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/*
* __static_init.c
*
* This function takes the raw data block set up by the ELF loader
* in the kernel and parses it. It is invoked by crt0.S which makes
* any necessary adjustments and passes calls this function using
* the standard C calling convention.
*
* The arguments are:
* uintptr_t *elfdata -- The ELF loader data block; usually from the stack.
* Basically a pointer to argc.
* void (*onexit)(void) -- Function to install into onexit
*/
#include <stddef.h>
#include <stdlib.h>
#include <stdint.h>
#include <klibc/compiler.h>
#include <elf.h>
char **environ;
extern int main(int, char **, char **);
__noreturn __libc_init(uintptr_t *elfdata, void (*onexit)(void))
{
int argc;
char **argv, **envp;
(void)onexit; /* For now, we ignore this... */
argc = (int)*elfdata++;
argv = (char **)elfdata;
envp = argv+(argc+1);
environ = envp;
exit(main(argc, argv, envp));
}
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