/* Base/prototype target for default child (native) targets.
- Copyright (C) 2004-2018 Free Software Foundation, Inc.
+ Copyright (C) 2004-2019 Free Software Foundation, Inc.
This file is part of GDB.
#define INF_CHILD_H
#include "target.h"
+#include "process-stratum-target.h"
/* A prototype child target. The client can override it with local
methods. */
class inf_child_target
- : public memory_breakpoint_target<target_ops>
+ : public memory_breakpoint_target<process_stratum_target>
{
public:
- inf_child_target ();
+ inf_child_target () = default;
~inf_child_target () override = 0;
- const char *shortname () override
- { return "native"; }
+ const target_info &info () const override;
- const char *longname () override
- { return _("Native process"); }
-
- const char *doc () override
- { return _("Native process (started by the \"run\" command)."); }
-
- void open (const char *arg, int from_tty) override;
void close () override;
void disconnect (const char *, int) override;
bool supports_terminal_ours () override;
void terminal_init () override;
void terminal_inferior () override;
+ void terminal_save_inferior () override;
void terminal_ours_for_output () override;
void terminal_ours () override;
void terminal_info (const char *, int) override;
void mourn_inferior () override;
- int can_run () override;
+ bool can_run () override;
bool can_create_inferior () override;
void create_inferior (const char *, const std::string &,
void post_attach (int) override;
- /* We must default these because they must be implemented by any
- target that can run. */
- int can_async_p () override { return 0; }
- int supports_non_stop () override { return 0; }
- int supports_disable_randomization () override { return 0; }
-
char *pid_to_exec_file (int pid) override;
- int has_all_memory () override;
- int has_memory () override;
- int has_stack () override;
- int has_registers () override;
- int has_execution (ptid_t) override;
-
int fileio_open (struct inferior *inf, const char *filename,
int flags, int mode, int warn_if_slow,
int *target_errno) override;
gdb::optional<std::string> fileio_readlink (struct inferior *inf,
const char *filename,
int *target_errno) override;
- int use_agent (int use) override;
+ bool use_agent (bool use) override;
- int can_use_agent () override;
+ bool can_use_agent () override;
protected:
/* Unpush the target if it wasn't explicitly open with "target native"
/* This is for native targets which use a unix/POSIX-style waitstatus. */
extern void store_waitstatus (struct target_waitstatus *, int);
+/* Register TARGET as native target and set it up to respond to the
+ "target native" command. */
+extern void add_inf_child_target (inf_child_target *target);
+
+/* target_open_ftype callback for inf-child targets. Used by targets
+ that want to register an alternative target_info object. Most
+ targets use add_inf_child_target instead. */
+extern void inf_child_open_target (const char *arg, int from_tty);
+
#endif