/*
* exit. without it the user program cannot terminate correctly.
*/
void zrt_zcall_enhanced_exit(int status){
ZRT_LOG(L_SHORT, "status %d exiting...", status);
get_fstab_observer()->mount_export(HANDLE_ONLY_FSTAB_SECTION);
zvm_exit(status); /*get controls into zerovm*/
/* unreachable code*/
return;
}
void _start (uint32_t *info)
{
int argc = info[2];
char **argv = (void *) &info[3];
/*
* command line (with the program name) and environment
* available via /dev/nvram channel. it can be read from
* argv/envp, however the support will be removed soon
*/
/* put marker to the bottom of the stack */
*(uint64_t*)0xFF000000 = 0x716f74726f622764LLU;
/* initialize zerovm library */
_init();
/* call the user main and exit to zerovm */
zvm_exit(main(argc, argv, NULL));
}