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Date: Mon, 25 Sep 2023 00:01:25 +0300 Message-ID: <20230924210136.11966-18-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230924210136.11966-1-kariem.taha2.7@gmail.com> References: <20230924210136.11966-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wm1-x32b.google.com X-Spam_score_int: -2 X-Spam_score: -0.3 X-Spam_bar: / X-Spam_report: (-0.3 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_03_06=1.592, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Stacey Son Signed-off-by: Stacey Son Signed-off-by: Karim Taha Reviewed-by: Richard Henderson Reviewed-by: Warner Losh --- bsd-user/bsd-proc.h | 28 ++++++++++++++++++++++++++++ bsd-user/freebsd/os-syscall.c | 16 ++++++++++++++++ 2 files changed, 44 insertions(+) diff --git a/bsd-user/bsd-proc.h b/bsd-user/bsd-proc.h index a5f301c72f..2c1a9ae22f 100644 --- a/bsd-user/bsd-proc.h +++ b/bsd-user/bsd-proc.h @@ -362,4 +362,32 @@ static inline abi_long do_bsd_issetugid(void) return get_errno(issetugid()); } +/* profil(2) */ +static inline abi_long do_bsd_profil(abi_long arg1, abi_long arg2, + abi_long arg3, abi_long arg4) +{ + return -TARGET_ENOSYS; +} + +/* ktrace(2) */ +static inline abi_long do_bsd_ktrace(abi_long arg1, abi_long arg2, + abi_long arg3, abi_long arg4) +{ + return -TARGET_ENOSYS; +} + +/* utrace(2) */ +static inline abi_long do_bsd_utrace(abi_long arg1, abi_long arg2) +{ + return -TARGET_ENOSYS; +} + + +/* ptrace(2) */ +static inline abi_long do_bsd_ptrace(abi_long arg1, abi_long arg2, + abi_long arg3, abi_long arg4) +{ + return -TARGET_ENOSYS; +} + #endif /* !BSD_PROC_H_ */ diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index 7b51f4f16e..1a760b1380 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -343,6 +343,22 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1, ret = do_bsd_issetugid(); break; + case TARGET_FREEBSD_NR_profil: /* profil(2) */ + ret = do_bsd_profil(arg1, arg2, arg3, arg4); + break; + + case TARGET_FREEBSD_NR_ktrace: /* ktrace(2) */ + ret = do_bsd_ktrace(arg1, arg2, arg3, arg4); + break; + + case TARGET_FREEBSD_NR_utrace: /* utrace(2) */ + ret = do_bsd_utrace(arg1, arg2); + break; + + case TARGET_FREEBSD_NR_ptrace: /* ptrace(2) */ + ret = do_bsd_ptrace(arg1, arg2, arg3, arg4); + break; + /* * File system calls.