FreeChainXenon/binutils-gdb
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gdb/gdbserver:

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* server.h: Move some code to ...
	* gdbthread.h: ... here.  New.
	* Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
	(remote-utils.o, server.o, target.o tracepoint.o): Likewise.
	(nto-low.o, win32-low.o): Likewise.
	* inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
	* regcache.c, remote-utils.c, server.c: Likewise.
	* target.c, tracepoint.c, win32-low.c: Likewise.
This commit is contained in:
Yao Qi 2012-04-29 06:28:30 +00:00
parent 5ca6f161fa
commit 623b6bdf12
12 changed files with 102 additions and 53 deletions
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46
gdb/gdbserver/server.h
View file

@ -141,44 +141,7 @@ struct regcache;
#include "gdb_signals.h"
#include "target.h"
#include "mem-break.h"
struct thread_info
{
struct inferior_list_entry entry;
void *target_data;
void *regcache_data;
/* The last resume GDB requested on this thread. */
enum resume_kind last_resume_kind;
/* The last wait status reported for this thread. */
struct target_waitstatus last_status;
/* Given `while-stepping', a thread may be collecting data for more
than one tracepoint simultaneously. E.g.:
ff0001 INSN1 <-- TP1, while-stepping 10 collect $regs
ff0002 INSN2
ff0003 INSN3 <-- TP2, collect $regs
ff0004 INSN4 <-- TP3, while-stepping 10 collect $regs
ff0005 INSN5
Notice that when instruction INSN5 is reached, the while-stepping
actions of both TP1 and TP3 are still being collected, and that TP2
had been collected meanwhile. The whole range of ff0001-ff0005
should be single-stepped, due to at least TP1's while-stepping
action covering the whole range.
On the other hand, the same tracepoint with a while-stepping action
may be hit by more than one thread simultaneously, hence we can't
keep the current step count in the tracepoint itself.
This is the head of the list of the states of `while-stepping'
tracepoint actions this thread is now collecting; NULL if empty.
Each item in the list holds the current step of the while-stepping
action. */
struct wstep_state *while_stepping;
};
#include "gdbthread.h"
struct dll_info
{
@ -235,7 +198,6 @@ void initialize_low ();
/* From inferiors.c. */
extern struct inferior_list all_processes;
extern struct inferior_list all_threads;
extern struct inferior_list all_dlls;
extern int dlls_changed;
extern void clear_dlls (void);
@ -248,8 +210,6 @@ void for_each_inferior (struct inferior_list *list,
extern struct thread_info *current_inferior;
void remove_inferior (struct inferior_list *list,
struct inferior_list_entry *entry);
void remove_thread (struct thread_info *thread);
void add_thread (ptid_t ptid, void *target_data);
struct process_info *add_process (int pid, int attached);
void remove_process (struct process_info *process);
@ -257,12 +217,10 @@ struct process_info *find_process_pid (int pid);
int have_started_inferiors_p (void);
int have_attached_inferiors_p (void);
struct thread_info *find_thread_ptid (ptid_t ptid);
ptid_t thread_id_to_gdb_id (ptid_t);
ptid_t thread_to_gdb_id (struct thread_info *);
ptid_t gdb_id_to_thread_id (ptid_t);
struct thread_info *gdb_id_to_thread (unsigned int);
void clear_inferiors (void);
struct inferior_list_entry *find_inferior
(struct inferior_list *,