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bsd-user: Implement fork(2) and vfork(2) system calls.

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Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-27-kariem.taha2.7@gmail.com>
This commit is contained in:
Stacey Son 2023-09-25 21:24:23 +03:00 • committed by Warner Losh
parent 0571e3f5e2
commit 831a5a7fcb
2 changed files with 42 additions and 0 deletions
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8
bsd-user/freebsd/os-syscall.c
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@ -226,6 +226,14 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1,
/*
* process system calls
*/
case TARGET_FREEBSD_NR_fork: /* fork(2) */
ret = do_freebsd_fork(cpu_env);
break;
case TARGET_FREEBSD_NR_vfork: /* vfork(2) */
ret = do_freebsd_vfork(cpu_env);
break;
case TARGET_FREEBSD_NR_execve: /* execve(2) */
ret = do_freebsd_execve(arg1, arg2, arg3);
break;