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Remove trailing '-' from the last QTDP action packet

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The has_more predicate in remote_target::download_tracepoint always
evaluates to true, so the last action packet will be sent with a
trailing '-'.  This patch changes the predicate to remove the last
trailing '-'.

gdb/ChangeLog:
2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>

	* remote.c (remote_target::download_tracepoint): Fix the has_more
	predicate in the QTDP action list iteration.
This commit is contained in:
Pedro Franco de Carvalho
2018-08-06 16:24:55 -03:00
parent 05abfc39c7
commit aa6f3694ce
2 changed files with 7 additions and 2 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2018-08-06 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
* remote.c (remote_target::download_tracepoint): Fix the has_more
predicate in the QTDP action list iteration.
2018-08-06 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> 2018-08-06 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
* remote.c (remote_target::download_tracepoint): Fix indentation * remote.c (remote_target::download_tracepoint): Fix indentation

4
gdb/remote.c
View File

@ -12932,7 +12932,7 @@ remote_target::download_tracepoint (struct bp_location *loc)
{ {
QUIT; /* Allow user to bail out with ^C. */ QUIT; /* Allow user to bail out with ^C. */
bool has_more = (action_it != tdp_actions.end () bool has_more = ((action_it + 1) != tdp_actions.end ()
|| !stepping_actions.empty ()); || !stepping_actions.empty ());
xsnprintf (buf, BUF_SIZE, "QTDP:-%x:%s:%s%c", xsnprintf (buf, BUF_SIZE, "QTDP:-%x:%s:%s%c",
@ -12951,7 +12951,7 @@ remote_target::download_tracepoint (struct bp_location *loc)
QUIT; /* Allow user to bail out with ^C. */ QUIT; /* Allow user to bail out with ^C. */
bool is_first = action_it == stepping_actions.begin (); bool is_first = action_it == stepping_actions.begin ();
bool has_more = action_it != stepping_actions.end (); bool has_more = (action_it + 1) != stepping_actions.end ();
xsnprintf (buf, BUF_SIZE, "QTDP:-%x:%s:%s%s%s", xsnprintf (buf, BUF_SIZE, "QTDP:-%x:%s:%s%s%s",
b->number, addrbuf, /* address */ b->number, addrbuf, /* address */