From 80d269391b93449a7a61322326730b117d3211d9 Mon Sep 17 00:00:00 2001
From: Yao Qi <yao@codesourcery.com>
Date: Mon, 16 Apr 2012 15:38:53 +0000
Subject: gdb/gdbserver/ * tracepoint.c (cmd_qtstart): Download
tracepoints even when they are duplicated on address.
---
gdb/gdbserver/ChangeLog | 5 +++++
gdb/gdbserver/tracepoint.c | 15 ++++++++++++---
2 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 61d45a5..1c9b9d8 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,10 @@
2012-04-16 Yao Qi <yao@codesourcery.com>
+ * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
+ duplicated on address.
+
+2012-04-16 Yao Qi <yao@codesourcery.com>
+
* tracepoint.c (COPY_FIELD_TO_BUF): New macro.
(struct tracepoint_action_ops) <send>: New field.
(m_tracepoint_action_send, r_tracepoint_action_send): New.
diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c
index a0fd39e..2d5cb05 100644
--- a/gdb/gdbserver/tracepoint.c
+++ b/gdb/gdbserver/tracepoint.c
@@ -3244,17 +3244,26 @@ cmd_qtstart (char *packet)
if (tpoint->type == fast_tracepoint)
{
+ int use_agent_p
+ = use_agent && agent_capability_check (AGENT_CAPA_FAST_TRACE);
+
if (prev_ftpoint != NULL
&& prev_ftpoint->address == tpoint->address)
- clone_fast_tracepoint (tpoint, prev_ftpoint);
+ {
+ if (use_agent_p)
+ tracepoint_send_agent (tpoint);
+ else
+ download_tracepoint_1 (tpoint);
+
+ clone_fast_tracepoint (tpoint, prev_ftpoint);
+ }
else
{
/* Tracepoint is installed successfully? */
int installed = 0;
/* Download and install fast tracepoint by agent. */
- if (use_agent
- && agent_capability_check (AGENT_CAPA_FAST_TRACE))
+ if (use_agent_p)
installed = !tracepoint_send_agent (tpoint);
else
{
--
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