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gdbserver: turn target op 'supports_software_single_step' 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 supports_software_single_step 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_supports_software_single_step): Update the macro.
	* target.cc (process_target::supports_software_single_step): Define.

	Update the derived classes and callers below.

	* linux-low.cc (linux_target_ops): Update.
	(linux_supports_software_single_step): Turn into ...
	(linux_process_target::supports_software_single_step): ... 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 16:12:03 +01:00
parent 7f63b89b3a
commit 5303a34f90
8 changed files with 34 additions and 11 deletions

2
gdbserver/linux-low.h

@ -475,6 +475,8 @@ public:
bool thread_handle (ptid_t ptid, gdb_byte **handle,
int *handle_len) override;
#endif
bool supports_software_single_step () override;
};
#define get_thread_lwp(thr) ((struct lwp_info *) (thread_target_data (thr)))