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-rw-r--r--gdb/gdbserver/ChangeLog7
-rw-r--r--gdb/gdbserver/server.c3
-rw-r--r--gdb/gdbserver/server.h1
-rw-r--r--gdb/gdbserver/target.c16
4 files changed, 8 insertions, 19 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 8bdb5b5..8fd3f2a 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,10 @@
+2011-08-31 Jie Zhang <jzhang918@gmail.com>
+
+ * server.c (step_thread): Remove definition.
+ (process_serial_event): Don't handle Hs.
+ * server.h (step_thread): Remove declaration.
+ * target.c (set_desired_inferior): Remove use of step_thread.
+
2011-08-24 Luis Machado <lgustavo@codesourcery.com>
* linux-low.c: Include linux-procfs.h.
diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c
index a97bf86..79eeba5 100644
--- a/gdb/gdbserver/server.c
+++ b/gdb/gdbserver/server.c
@@ -32,7 +32,6 @@
ptid_t cont_thread;
ptid_t general_thread;
-ptid_t step_thread;
int server_waiting;
@@ -2931,8 +2930,6 @@ process_serial_event (void)
}
else if (own_buf[1] == 'c')
cont_thread = thread_id;
- else if (own_buf[1] == 's')
- step_thread = thread_id;
write_ok (own_buf);
}
diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h
index 8d8b7f9..164d46b 100644
--- a/gdb/gdbserver/server.h
+++ b/gdb/gdbserver/server.h
@@ -282,7 +282,6 @@ void unloaded_dll (const char *name, CORE_ADDR base_addr);
extern ptid_t cont_thread;
extern ptid_t general_thread;
-extern ptid_t step_thread;
extern int server_waiting;
extern int debug_threads;
diff --git a/gdb/gdbserver/target.c b/gdb/gdbserver/target.c
index 4780da4..83eb27f 100644
--- a/gdb/gdbserver/target.c
+++ b/gdb/gdbserver/target.c
@@ -31,21 +31,7 @@ set_desired_inferior (int use_general)
if (use_general == 1)
found = find_thread_ptid (general_thread);
else
- {
- found = NULL;
-
- /* If we are continuing any (all) thread(s), use step_thread
- to decide which thread to step and/or send the specified
- signal to. */
- if ((!ptid_equal (step_thread, null_ptid)
- && !ptid_equal (step_thread, minus_one_ptid))
- && (ptid_equal (cont_thread, null_ptid)
- || ptid_equal (cont_thread, minus_one_ptid)))
- found = find_thread_ptid (step_thread);
-
- if (found == NULL)
- found = find_thread_ptid (cont_thread);
- }
+ found = find_thread_ptid (cont_thread);
if (found == NULL)
current_inferior = (struct thread_info *) all_threads.head;