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push remote_traceframe_number into struct remote_state

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This moves the global remote_traceframe_number into remote_state.

	* remote.c (struct remote_state) <remote_traceframe_number>:
	New field.
	(remote_traceframe_number): Remove.
	(new_remote_state, remote_open_1, set_remote_traceframe)
	(remote_trace_find): Update.
This commit is contained in:
Tom Tromey 2013-08-14 18:03:50 +00:00
parent 47f8a51d47
commit 262e11744a
2 changed files with 18 additions and 8 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2013-08-14 Tom Tromey <tromey@redhat.com>
* remote.c (struct remote_state) <remote_traceframe_number>:
New field.
(remote_traceframe_number): Remove.
(new_remote_state, remote_open_1, set_remote_traceframe)
(remote_trace_find): Update.
2013-08-14 Tom Tromey <tromey@redhat.com>
* remote.c (struct remote_state) <general_thread, continue_thread>:

18
gdb/remote.c
View File

@ -371,6 +371,10 @@ struct remote_state
TID member will be -1 for all or -2 for not sent yet. */
ptid_t general_thread;
ptid_t continue_thread;
/* This is the traceframe which we last selected on the remote system.
It will be -1 if no traceframe is selected. */
int remote_traceframe_number;
};
/* Private data that we'll store in (struct thread_info)->private. */
@ -418,6 +422,7 @@ new_remote_state (void)
whenever a larger buffer is needed. */
result->buf_size = 400;
result->buf = xmalloc (result->buf_size);
result->remote_traceframe_number = -1;
return result;
}
@ -1439,10 +1444,6 @@ static ptid_t magic_null_ptid;
static ptid_t not_sent_ptid;
static ptid_t any_thread_ptid;
/* This is the traceframe which we last selected on the remote system.
It will be -1 if no traceframe is selected. */
static int remote_traceframe_number = -1;
/* Find out if the stub attached to PID (and hence GDB should offer to
detach instead of killing it when bailing out). */
@ -4343,7 +4344,7 @@ remote_open_1 (char *name, int from_tty,
rs->general_thread = not_sent_ptid;
rs->continue_thread = not_sent_ptid;
remote_traceframe_number = -1;
rs->remote_traceframe_number = -1;
/* Probe for ability to use "ThreadInfo" query, as required. */
use_threadinfo_query = 1;
@ -6293,12 +6294,13 @@ static void
set_remote_traceframe (void)
{
int newnum;
struct remote_state *rs = get_remote_state ();
if (remote_traceframe_number == get_traceframe_number ())
if (rs->remote_traceframe_number == get_traceframe_number ())
return;
/* Avoid recursion, remote_trace_find calls us again. */
remote_traceframe_number = get_traceframe_number ();
rs->remote_traceframe_number = get_traceframe_number ();
newnum = target_trace_find (tfind_number,
get_traceframe_number (), 0, 0, NULL);
@ -11005,7 +11007,7 @@ remote_trace_find (enum trace_find_type type, int num,
if (tpp)
*tpp = target_tracept;
remote_traceframe_number = target_frameno;
rs->remote_traceframe_number = target_frameno;
return target_frameno;
}