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binutils-gdb
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push last_pass_packet into struct remote_state 

This moves the global last_pass_packet into remote_state.

	* remote.c (struct remote_state) <last_pass_packet>:
	New field.
	(last_pass_packet): Remove.
	(remote_pass_signals, remote_open_1): Update.
This commit is contained in:
Tom Tromey 2013-08-14 18:04:52 +00:00
parent 262e11744a
commit 747dc59d20
2 changed files with 16 additions and 9 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2013-08-14 Tom Tromey <tromey@redhat.com>
* remote.c (struct remote_state) <last_pass_packet>:
New field.
(last_pass_packet): Remove.
(remote_pass_signals, remote_open_1): Update.
2013-08-14 Tom Tromey <tromey@redhat.com>
* remote.c (struct remote_state) <remote_traceframe_number>:

18
gdb/remote.c
View File

@ -375,6 +375,8 @@ struct remote_state
/* 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;
char *last_pass_packet;
};
/* Private data that we'll store in (struct thread_info)->private. */
@ -1649,8 +1651,6 @@ record_currthread (struct remote_state *rs, ptid_t currthread)
rs->general_thread = currthread;
}
static char *last_pass_packet;
/* If 'QPassSignals' is supported, tell the remote stub what signals
it can simply pass through to the inferior without reporting. */
@ -1661,6 +1661,7 @@ remote_pass_signals (int numsigs, unsigned char *pass_signals)
{
char *pass_packet, *p;
int count = 0, i;
struct remote_state *rs = get_remote_state ();
gdb_assert (numsigs < 256);
for (i = 0; i < numsigs; i++)
@ -1686,17 +1687,16 @@ remote_pass_signals (int numsigs, unsigned char *pass_signals)
}
}
*p = 0;
if (!last_pass_packet || strcmp (last_pass_packet, pass_packet))
if (!rs->last_pass_packet || strcmp (rs->last_pass_packet, pass_packet))
{
struct remote_state *rs = get_remote_state ();
char *buf = rs->buf;
putpkt (pass_packet);
getpkt (&rs->buf, &rs->buf_size, 0);
packet_ok (buf, &remote_protocol_packets[PACKET_QPassSignals]);
if (last_pass_packet)
xfree (last_pass_packet);
last_pass_packet = pass_packet;
if (rs->last_pass_packet)
xfree (rs->last_pass_packet);
rs->last_pass_packet = pass_packet;
}
else
xfree (pass_packet);
@ -4280,8 +4280,8 @@ remote_open_1 (char *name, int from_tty,
target_preopen (from_tty);
/* Make sure we send the passed signals list the next time we resume. */
xfree (last_pass_packet);
last_pass_packet = NULL;
xfree (rs->last_pass_packet);
rs->last_pass_packet = NULL;
/* Make sure we send the program signals list the next time we
resume. */