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* target.h (struct target_ops) <to_has_execution>: Add ptid_t

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parameter.
	(target_has_execution_1): Update.
	(target_has_execution_current): Declare.
	(target_has_execution): Call target_has_execution_current.
	(default_child_has_execution): Update.
	* target.c (default_child_has_execution): Add 'the_ptid'
	parameter.
	(target_has_execution_1): Likewise.
	(target_has_execution_current): New function.
	(add_target): Update.
	(init_dummy_target): Update.
	* remote-m32r-sdi.c (m32r_has_execution): New function.
	(init_m32r_ops): Use it.
	* record.c (record_core_has_execution): Now static.  Add
	'the_ptid' parameter.
	* inferior.c (have_live_inferiors): Don't save current thread.
	Use target_has_execution_1.
This commit is contained in:
Tom Tromey
2011-03-07 15:58:13 +00:00
parent 08e1408309
commit aeaec16283
6 changed files with 57 additions and 25 deletions
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14
gdb/target.h
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@ -510,7 +510,7 @@ struct target_ops
int (*to_has_memory) (struct target_ops *);
int (*to_has_stack) (struct target_ops *);
int (*to_has_registers) (struct target_ops *);
int (*to_has_execution) (struct target_ops *);
int (*to_has_execution) (struct target_ops *, ptid_t);
int to_has_thread_control; /* control thread execution */
int to_attach_no_wait;
/* ASYNC target controls */
@ -1189,8 +1189,13 @@ extern int target_has_registers_1 (void);
case this will become true after target_create_inferior or
target_attach. */
extern int target_has_execution_1 (void);
#define target_has_execution target_has_execution_1 ()
extern int target_has_execution_1 (ptid_t);
/* Like target_has_execution_1, but always passes inferior_ptid. */
extern int target_has_execution_current (void);
#define target_has_execution target_has_execution_current ()
/* Default implementations for process_stratum targets. Return true
if there's a selected inferior, false otherwise. */
@ -1199,7 +1204,8 @@ extern int default_child_has_all_memory (struct target_ops *ops);
extern int default_child_has_memory (struct target_ops *ops);
extern int default_child_has_stack (struct target_ops *ops);
extern int default_child_has_registers (struct target_ops *ops);
extern int default_child_has_execution (struct target_ops *ops);
extern int default_child_has_execution (struct target_ops *ops,
ptid_t the_ptid);
/* Can the target support the debugger control of thread execution?
Can it lock the thread scheduler? */