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gdbserver: turn target op '{supports_}stopped_by_hw_breakpoint' 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_}stopped_by_hw_breakpoint
	ops into methods of process_target.

	* target.h (struct process_stratum_target): Remove the target ops.
	(class process_target): Add the target ops.
	(target_stopped_by_hw_breakpoint): Update the macro.
	(target_supports_stopped_by_hw_breakpoint): Update the macro.
	* target.cc (process_target::stopped_by_hw_breakpoint): Define.
	(process_target::supports_stopped_by_hw_breakpoint): Define.

	Update the derived classes and callers below.

	* linux-low.cc (linux_target_ops): Update.
	(linux_stopped_by_hw_breakpoint): Turn into ...
	(linux_process_target::stopped_by_hw_breakpoint): ... this.
	(linux_supports_stopped_by_hw_breakpoint): Turn into ...
	(linux_process_target::supports_stopped_by_hw_breakpoint): ... 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 16:11:55 +01:00
parent 84320c4ea7
commit 93fe88b24c
8 changed files with 55 additions and 25 deletions
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20
gdbserver/target.h
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@@ -70,13 +70,6 @@ class process_target;
shared code. */
struct process_stratum_target
{
/* Returns 1 if the target stopped for a hardware breakpoint. */
int (*stopped_by_hw_breakpoint) (void);
/* Returns true if the target knows whether a trap was caused by a
HW breakpoint triggering. */
int (*supports_stopped_by_hw_breakpoint) (void);
/* Returns true if the target can do hardware single step. */
int (*supports_hardware_single_step) (void);
@@ -476,6 +469,13 @@ public:
/* Returns true if the target knows whether a trap was caused by a
SW breakpoint triggering. */
virtual bool supports_stopped_by_sw_breakpoint ();
/* Returns true if the target stopped for a hardware breakpoint. */
virtual bool stopped_by_hw_breakpoint ();
/* Returns true if the target knows whether a trap was caused by a
HW breakpoint triggering. */
virtual bool supports_stopped_by_hw_breakpoint ();
};
extern process_stratum_target *the_target;
@@ -665,16 +665,14 @@ target_read_btrace_conf (struct btrace_target_info *tinfo,
the_target->pt->stopped_by_sw_breakpoint ()
#define target_supports_stopped_by_hw_breakpoint() \
(the_target->supports_stopped_by_hw_breakpoint ? \
(*the_target->supports_stopped_by_hw_breakpoint) () : 0)
the_target->pt->supports_stopped_by_hw_breakpoint ()
#define target_supports_hardware_single_step() \
(the_target->supports_hardware_single_step ? \
(*the_target->supports_hardware_single_step) () : 0)
#define target_stopped_by_hw_breakpoint() \
(the_target->stopped_by_hw_breakpoint ? \
(*the_target->stopped_by_hw_breakpoint) () : 0)
the_target->pt->stopped_by_hw_breakpoint ()
#define target_breakpoint_kind_from_pc(pcptr) \
(the_target->breakpoint_kind_from_pc \