xref: /openbmc/qemu/linux-user/strace.h (revision 542b10bd)
1 /*
2  * strace.h: prototypes for linux-user builtin strace handling
3  *
4  *  This program is free software; you can redistribute it and/or modify
5  *  it under the terms of the GNU General Public License as published by
6  *  the Free Software Foundation; either version 2 of the License, or
7  *  (at your option) any later version.
8  *
9  *  This program is distributed in the hope that it will be useful,
10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  *  GNU General Public License for more details.
13  *
14  *  You should have received a copy of the GNU General Public License
15  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef LINUX_USER_STRACE_H
19 #define LINUX_USER_STRACE_H
20 
21 void print_syscall(CPUArchState *cpu_env, int num,
22                    abi_long arg1, abi_long arg2, abi_long arg3,
23                    abi_long arg4, abi_long arg5, abi_long arg6);
24 void print_syscall_ret(CPUArchState *cpu_env, int num, abi_long ret,
25                        abi_long arg1, abi_long arg2, abi_long arg3,
26                        abi_long arg4, abi_long arg5, abi_long arg6);
27 /**
28  * print_taken_signal:
29  * @target_signum: target signal being taken
30  * @tinfo: target_siginfo_t which will be passed to the guest for the signal
31  *
32  * Print strace output indicating that this signal is being taken by the guest,
33  * in a format similar to:
34  * --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} ---
35  */
36 void print_taken_signal(int target_signum, const target_siginfo_t *tinfo);
37 
38 #endif /* LINUX_USER_STRACE_H */
39