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gdbserver: turn target op 'handle_new_gdb_connection' into a method 

gdbserver/ChangeLog:
2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	Turn process_stratum_target's handle_new_gdb_connection op into a
	method of process_target.

	* target.h (struct process_stratum_target): Remove the target op.
	(class process_target): Add the target op.
	(target_handle_new_gdb_connection): Update the macro.
	* target.cc (process_target::handle_new_gdb_connection): Define.

	Update the derived classes and callers below.

	* linux-low.cc (linux_target_ops): Update.
	(linux_handle_new_gdb_connection): Turn into ...
	(linux_process_target::handle_new_gdb_connection): ... this.
	* linux-low.h (class linux_process_target): Update.
	* lynx-low.cc (lynx_target_ops): Update.
	* nto-low.cc (nto_target_ops): Update.
	* win32-low.cc (win32_target_ops): Update.
This commit is contained in:
Tankut Baris Aktemur 2020-02-17 16:11:57 +01:00
parent 9690a72ae5
commit fb00dfcef0
8 changed files with 34 additions and 14 deletions
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20
gdbserver/ChangeLog
View File

@ -1,3 +1,23 @@
2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn process_stratum_target's handle_new_gdb_connection op into a
method of process_target.
* target.h (struct process_stratum_target): Remove the target op.
(class process_target): Add the target op.
(target_handle_new_gdb_connection): Update the macro.
* target.cc (process_target::handle_new_gdb_connection): Define.
Update the derived classes and callers below.
* linux-low.cc (linux_target_ops): Update.
(linux_handle_new_gdb_connection): Turn into ...
(linux_process_target::handle_new_gdb_connection): ... this.
* linux-low.h (class linux_process_target): Update.
* lynx-low.cc (lynx_target_ops): Update.
* nto-low.cc (nto_target_ops): Update.
* win32-low.cc (win32_target_ops): Update.
2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn process_stratum_target's supports_fork_events,

5
gdbserver/linux-low.cc
View File

@ -6372,8 +6372,8 @@ linux_process_target::supports_exec_events ()
ptrace flags for all inferiors. This is in case the new GDB connection
doesn't support the same set of events that the previous one did. */
static void
linux_handle_new_gdb_connection (void)
void
linux_process_target::handle_new_gdb_connection ()
{
/* Request that all the lwps reset their ptrace options. */
for_each_thread ([] (thread_info *thread)
@ -7429,7 +7429,6 @@ linux_get_hwcap2 (int wordsize)
static linux_process_target the_linux_target;
static process_stratum_target linux_target_ops = {
linux_handle_new_gdb_connection,
#ifdef USE_THREAD_DB
thread_db_handle_monitor_command,
#else

2
gdbserver/linux-low.h
View File

@ -371,6 +371,8 @@ public:
bool supports_vfork_events () override;
bool supports_exec_events () override;
void handle_new_gdb_connection () override;
};
#define get_thread_lwp(thr) ((struct lwp_info *) (thread_target_data (thr)))

1
gdbserver/lynx-low.cc
View File

@ -735,7 +735,6 @@ static lynx_process_target the_lynx_target;
/* The LynxOS target_ops vector. */
static process_stratum_target lynx_target_ops = {
NULL, /* handle_new_gdb_connection */
NULL, /* handle_monitor_command */
NULL, /* core_of_thread */
NULL, /* read_loadmap */

1
gdbserver/nto-low.cc
View File

@ -947,7 +947,6 @@ nto_sw_breakpoint_from_kind (int kind, int *size)
static nto_process_target the_nto_target;
static process_stratum_target nto_target_ops = {
NULL, /* handle_new_gdb_connection */
NULL, /* handle_monitor_command */
NULL, /* core_of_thread */
NULL, /* read_loadmap */

6
gdbserver/target.cc
View File

@ -571,3 +571,9 @@ process_target::supports_exec_events ()
{
return false;
}
void
process_target::handle_new_gdb_connection ()
{
/* Nop. */
}

12
gdbserver/target.h
View File

@ -70,9 +70,6 @@ class process_target;
shared code. */
struct process_stratum_target
{
/* Allows target to re-initialize connection-specific settings. */
void (*handle_new_gdb_connection) (void);
/* If not NULL, target-specific routine to process monitor command.
Returns 1 if handled, or 0 to perform default processing. */
int (*handle_monitor_command) (char *);
@ -486,6 +483,9 @@ public:
/* Returns true if exec events are supported. */
virtual bool supports_exec_events ();
/* Allows target to re-initialize connection-specific settings. */
virtual void handle_new_gdb_connection ();
};
extern process_stratum_target *the_target;
@ -513,11 +513,7 @@ int kill_inferior (process_info *proc);
the_target->pt->supports_exec_events ()
#define target_handle_new_gdb_connection() \
do \
{ \
if (the_target->handle_new_gdb_connection != NULL) \
(*the_target->handle_new_gdb_connection) (); \
} while (0)
the_target->pt->handle_new_gdb_connection ()
#define detach_inferior(proc) \
the_target->pt->detach (proc)

1
gdbserver/win32-low.cc
View File

@ -1852,7 +1852,6 @@ win32_sw_breakpoint_from_kind (int kind, int *size)
static win32_process_target the_win32_target;
static process_stratum_target win32_target_ops = {
NULL, /* handle_new_gdb_connection */
NULL, /* handle_monitor_command */
NULL, /* core_of_thread */
NULL, /* read_loadmap */