+2016-01-12 Josh Stone <jistone@redhat.com>
+ Philippe Waroquiers <philippe.waroquiers@skynet.be>
+
+ * inferiors.h: Include "gdb_vecs.h".
+ (struct process_info): Add syscalls_to_catch.
+ * inferiors.c (remove_process): Free syscalls_to_catch.
+ * remote-utils.c (prepare_resume_reply): Report syscall_entry and
+ syscall_return stops.
+ * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
+ * server.c (handle_general_set): Handle QCatchSyscalls.
+ (handle_query): Report support for QCatchSyscalls.
+ * target.h (struct target_ops): Add supports_catch_syscall.
+ (target_supports_catch_syscall): New macro.
+ * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
+ (struct lwp_info): Add syscall_state.
+ * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
+ Maintain syscall_state and syscalls_to_catch across exec.
+ (get_syscall_trapinfo): New function, proxy to the_low_target.
+ (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
+ (linux_low_filter_event): Toggle syscall_state entry/return for
+ syscall traps, and set it ignored for all others.
+ (gdb_catching_syscalls_p): New function.
+ (gdb_catch_this_syscall_p): New function.
+ (linux_wait_1): Handle SYSCALL_SIGTRAP.
+ (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
+ (linux_supports_catch_syscall): New function.
+ (linux_target_ops): Install it.
+ * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
+ (the_low_target): Install it.
+
2016-01-12 Mike Frysinger <vapier@gentoo.org>
* acinclude.m4: Include new ../warning.m4 file.