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gdbserver: turn target op 'thread_stopped' 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 thread_stopped op into a method of
	process_target.

	* target.h (struct process_stratum_target): Remove the target op.
	(class process_target): Add the target op.  Also add
	'supports_thread_stopped'.
	(target_thread_stopped): Update the macro.
	* target.cc (process_target::thread_stopped): Define.
	(process_target::supports_thread_stopped): Define.
	(prepare_to_access_memory): Update.

	Update the derived classes and callers below.

	* server.cc (queue_stop_reply_callback): Update.
	* linux-low.cc (linux_target_ops): Update.
	(linux_process_target::supports_thread_stopped): Define.
	(linux_thread_stopped): Turn into ...
	(linux_process_target::thread_stopped): ... 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 16:11:59 +01:00
parent 770d8f6a51
commit 68119632a0
9 changed files with 61 additions and 15 deletions
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4
gdbserver/linux-low.h
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@@ -392,6 +392,10 @@ public:
CORE_ADDR read_pc (regcache *regcache) override;
void write_pc (regcache *regcache, CORE_ADDR pc) override;
bool supports_thread_stopped () override;
bool thread_stopped (thread_info *thread) override;
};
#define get_thread_lwp(thr) ((struct lwp_info *) (thread_target_data (thr)))