linux-user/strace.h

   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(void *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(void *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 */