kaguya
27 lines
665 B
C++
27 lines
665 B
C++
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
#include <bits/ensure.h>
|
|
#include <mlibc/elf/startup.h>
|
|
#include <sys/syscall.h>
|
|
#include <mlibc/debug.hpp>
|
|
|
|
extern "C" void __dlapi_enter(uintptr_t *);
|
|
|
|
extern char **environ;
|
|
|
|
extern "C" void __mlibc_sigret(void) {
|
|
int ret, errno;
|
|
SYSCALL0(SYSCALL_SIGNAL_RETURN);
|
|
mlibc::panicLogger() << "mlibc: failed to exit signal with " << errno << frg::endlog;
|
|
__builtin_unreachable();
|
|
}
|
|
|
|
extern "C" void __mlibc_entry(uintptr_t *entry_stack, int (*main_fn)(int argc, char *argv[], char *env[])) {
|
|
__dlapi_enter(entry_stack);
|
|
|
|
auto result = main_fn(mlibc::entry_stack.argc, mlibc::entry_stack.argv, environ);
|
|
exit(result);
|
|
}
|
|
|