/* Native debugging support for GNU/Linux (LWP layer).
- Copyright (C) 2000-2019 Free Software Foundation, Inc.
+ Copyright (C) 2000-2020 Free Software Foundation, Inc.
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
+#ifndef LINUX_NAT_H
+#define LINUX_NAT_H
+
#include "nat/linux-nat.h"
#include "inf-ptrace.h"
#include "target.h"
ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
- void pass_signals (int, const unsigned char *) override;
+ void pass_signals (gdb::array_view<const unsigned char>) override;
enum target_xfer_status xfer_partial (enum target_object object,
const char *annex,
void update_thread_list () override;
- const char *pid_to_str (ptid_t) override;
+ std::string pid_to_str (ptid_t) override;
const char *thread_name (struct thread_info *) override;
bool supports_non_stop () override;
bool always_non_stop_p () override;
+ int async_wait_fd () override;
void async (int) override;
void close () override;
void post_attach (int) override;
- int follow_fork (int, int) override;
+ bool follow_fork (bool, bool) override;
std::vector<static_tracepoint_marker>
static_tracepoint_markers_by_strid (const char *id) override;
virtual void low_new_fork (struct lwp_info *parent, pid_t child_pid)
{}
+ /* The method to call, if any, when a new clone event is detected. */
+ virtual void low_new_clone (struct lwp_info *parent, pid_t child_lwp)
+ {}
+
/* The method to call, if any, when a process is no longer
attached. */
virtual void low_forget_process (pid_t pid)
/* When 'stopped' is set, this is where the lwp last stopped, with
decr_pc_after_break already accounted for. If the LWP is
- running, and stepping, this is the address at which the lwp was
+ running and stepping, this is the address at which the lwp was
resumed (that is, it's the previous stop PC). If the LWP is
running and not stepping, this is 0. */
CORE_ADDR stop_pc;
int step;
/* The reason the LWP last stopped, if we need to track it
- (breakpoint, watchpoint, etc.) */
+ (breakpoint, watchpoint, etc.). */
enum target_stop_reason stop_reason;
/* On architectures where it is possible to know the data address of
Return 1 if it was retrieved successfully, 0 otherwise (*SIGINFO is
uninitialized in such case). */
int linux_nat_get_siginfo (ptid_t ptid, siginfo_t *siginfo);
+
+#endif /* LINUX_NAT_H */