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gdbserver: turn target op 'kill' into a method

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

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

	* target.h (struct process_stratum_target): Remove the target op.
	(class process_target): Add the target op.

	Update the derived classes and callers below.

	* target.cc (kill_inferior): Update.
	* linux-low.cc (linux_target_ops): Update.
	(linux_kill): Turn into ...
	(linux_process_target::kill): ... this.
	* linux-low.h (class linux_process_target): Update.
	* lynx-low.cc (lynx_target_ops): Update.
	(lynx_kill): Turn into ...
	(lynx_process_target::kill): ... this.
	* lynx-low.h (class lynx_process_target): Update.
	* nto-low.cc (nto_target_ops): Update.
	(nto_kill): Turn into ...
	(nto_process_target::kill): ... this.
	* nto-low.h (class nto_process_target): Update.
	* win32-low.cc (win32_target_ops): Update.
	(win32_kill): Turn into ...
	(win32_process_target::kill): ... this.
	* win32-low.h (class win32_process_target): Update.
This commit is contained in:
Tankut Baris Aktemur 2020-02-17 16:11:51 +01:00
parent ef03dad808
commit c6885a575f
11 changed files with 48 additions and 17 deletions
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28
gdbserver/ChangeLog
View File

@ -1,3 +1,31 @@
2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn process_stratum_target's kill op into a method of
process_target.
* target.h (struct process_stratum_target): Remove the target op.
(class process_target): Add the target op.
Update the derived classes and callers below.
* target.cc (kill_inferior): Update.
* linux-low.cc (linux_target_ops): Update.
(linux_kill): Turn into ...
(linux_process_target::kill): ... this.
* linux-low.h (class linux_process_target): Update.
* lynx-low.cc (lynx_target_ops): Update.
(lynx_kill): Turn into ...
(lynx_process_target::kill): ... this.
* lynx-low.h (class lynx_process_target): Update.
* nto-low.cc (nto_target_ops): Update.
(nto_kill): Turn into ...
(nto_process_target::kill): ... this.
* nto-low.h (class nto_process_target): Update.
* win32-low.cc (win32_target_ops): Update.
(win32_kill): Turn into ...
(win32_process_target::kill): ... this.
* win32-low.h (class win32_process_target): Update.
2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn process_stratum_target's attach op into a method of

5
gdbserver/linux-low.cc
View File

@ -1386,8 +1386,8 @@ kill_one_lwp_callback (thread_info *thread, int pid)
kill_wait_lwp (lwp);
}
static int
linux_kill (process_info *process)
int
linux_process_target::kill (process_info *process)
{
int pid = process->pid;
@ -7359,7 +7359,6 @@ linux_get_hwcap2 (int wordsize)
static linux_process_target the_linux_target;
static process_stratum_target linux_target_ops = {
linux_kill,
linux_detach,
linux_mourn,
linux_join,

2
gdbserver/linux-low.h
View File

@ -276,6 +276,8 @@ class linux_process_target : public process_target
void post_create_inferior () override;
int attach (unsigned long pid) override;
int kill (process_info *proc) override;
};
#define get_thread_lwp(thr) ((struct lwp_info *) (thread_target_data (thr)))

5
gdbserver/lynx-low.cc
View File

@ -521,8 +521,8 @@ lynx_wait (ptid_t ptid, struct target_waitstatus *status, int options)
/* Implement the kill target_ops method. */
static int
lynx_kill (process_info *process)
int
lynx_process_target::kill (process_info *process)
{
ptid_t ptid = lynx_ptid_t (process->pid, 0);
struct target_waitstatus status;
@ -726,7 +726,6 @@ static lynx_process_target the_lynx_target;
/* The LynxOS target_ops vector. */
static process_stratum_target lynx_target_ops = {
lynx_kill,
lynx_detach,
lynx_mourn,
lynx_join,

2
gdbserver/lynx-low.h
View File

@ -62,6 +62,8 @@ class lynx_process_target : public process_target
const std::vector<char *> &program_args) override;
int attach (unsigned long pid) override;
int kill (process_info *proc) override;
};
/* The inferior's target description. This is a global because the

5
gdbserver/nto-low.cc
View File

@ -396,8 +396,8 @@ nto_process_target::attach (unsigned long pid)
/* Send signal to process PID. */
static int
nto_kill (process_info *proc)
int
nto_process_target::kill (process_info *proc)
{
int pid = proc->pid;
@ -935,7 +935,6 @@ nto_sw_breakpoint_from_kind (int kind, int *size)
static nto_process_target the_nto_target;
static process_stratum_target nto_target_ops = {
nto_kill,
nto_detach,
nto_mourn,
NULL, /* nto_join */

2
gdbserver/nto-low.h
View File

@ -52,6 +52,8 @@ class nto_process_target : public process_target
const std::vector<char *> &program_args) override;
int attach (unsigned long pid) override;
int kill (process_info *proc) override;
};
/* The inferior's target description. This is a global because the

2
gdbserver/target.cc
View File

@ -319,7 +319,7 @@ kill_inferior (process_info *proc)
{
gdb_agent_about_to_close (proc->pid);
return (*the_target->kill) (proc);
return the_target->pt->kill (proc);
}
/* Target can do hardware single step. */

7
gdbserver/target.h
View File

@ -70,10 +70,6 @@ class process_target;
shared code. */
struct process_stratum_target
{
/* Kill process PROC. Return -1 on failure, and 0 on success. */
int (*kill) (process_info *proc);
/* Detach from process PROC. Return -1 on failure, and 0 on
success. */
@ -488,6 +484,9 @@ class process_target
Returns -1 if attaching is unsupported, 0 on success, and calls
error() otherwise. */
virtual int attach (unsigned long pid) = 0;
/* Kill process PROC. Return -1 on failure, and 0 on success. */
virtual int kill (process_info *proc) = 0;
};
extern process_stratum_target *the_target;

5
gdbserver/win32-low.cc
View File

@ -819,8 +819,8 @@ win32_clear_inferiors (void)
/* Implementation of target_ops::kill. */
static int
win32_kill (process_info *process)
int
win32_process_target::kill (process_info *process)
{
TerminateProcess (current_process_handle, 0);
for (;;)
@ -1839,7 +1839,6 @@ win32_sw_breakpoint_from_kind (int kind, int *size)
static win32_process_target the_win32_target;
static process_stratum_target win32_target_ops = {
win32_kill,
win32_detach,
win32_mourn,
win32_join,

2
gdbserver/win32-low.h
View File

@ -111,6 +111,8 @@ class win32_process_target : public process_target
const std::vector<char *> &program_args) override;
int attach (unsigned long pid) override;
int kill (process_info *proc) override;
};
/* Retrieve the context for this thread, if not already retrieved. */