diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index 1c4c2d7..bc76ffc 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -5177,6 +5177,19 @@ linux_supports_stopped_by_hw_breakpoint (void)
   return USE_SIGTRAP_SIGINFO;
 }
 
+/* Implement the supports_conditional_breakpoints target_ops
+   method.  */
+
+static int
+linux_supports_conditional_breakpoints (void)
+{
+  /* GDBserver needs to step over the breakpoint if the condition is
+     false.  GDBserver software single step is too simple, so disable
+     conditional breakpoints if the target doesn't have hardware single
+     step.  */
+  return can_hardware_single_step ();
+}
+
 static int
 linux_stopped_by_watchpoint (void)
 {
@@ -6375,6 +6388,7 @@ static struct target_ops linux_target_ops = {
   linux_supports_stopped_by_sw_breakpoint,
   linux_stopped_by_hw_breakpoint,
   linux_supports_stopped_by_hw_breakpoint,
+  linux_supports_conditional_breakpoints,
   linux_stopped_by_watchpoint,
   linux_stopped_data_address,
 #if defined(__UCLIBC__) && defined(HAS_NOMMU)	      \
diff --git a/gdb/gdbserver/lynx-low.c b/gdb/gdbserver/lynx-low.c
index 2f85829..ac83cfd 100644
--- a/gdb/gdbserver/lynx-low.c
+++ b/gdb/gdbserver/lynx-low.c
@@ -746,6 +746,9 @@ static struct target_ops lynx_target_ops = {
   NULL,  /* supports_stopped_by_sw_breakpoint */
   NULL,  /* stopped_by_hw_breakpoint */
   NULL,  /* supports_stopped_by_hw_breakpoint */
+  /* Although lynx has hardware single step, still disable this
+     feature for lynx, because it is quite GNU/Linux specific.  */
+  NULL,  /* supports_conditional_breakpoints */
   NULL,  /* stopped_by_watchpoint */
   NULL,  /* stopped_data_address */
   NULL,  /* read_offsets */
diff --git a/gdb/gdbserver/nto-low.c b/gdb/gdbserver/nto-low.c
index 801d76a..686f293 100644
--- a/gdb/gdbserver/nto-low.c
+++ b/gdb/gdbserver/nto-low.c
@@ -949,6 +949,9 @@ static struct target_ops nto_target_ops = {
   NULL, /* supports_stopped_by_sw_breakpoint */
   NULL, /* stopped_by_hw_breakpoint */
   NULL, /* supports_stopped_by_hw_breakpoint */
+  /* Although nto has hardware single step, still disable this
+     feature for not, because it is quite GNU/Linux specific.  */
+  NULL, /* supports_conditional_breakpoints */
   nto_stopped_by_watchpoint,
   nto_stopped_data_address,
   NULL, /* nto_read_offsets */
diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c
index d2e20d9..8e7ca57 100644
--- a/gdb/gdbserver/server.c
+++ b/gdb/gdbserver/server.c
@@ -2105,7 +2105,8 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p)
 	}
 
       /* Support target-side breakpoint conditions and commands.  */
-      strcat (own_buf, ";ConditionalBreakpoints+");
+      if (target_supports_conditional_breakpoints ())
+	strcat (own_buf, ";ConditionalBreakpoints+");
       strcat (own_buf, ";BreakpointCommands+");
 
       if (target_supports_agent ())
diff --git a/gdb/gdbserver/spu-low.c b/gdb/gdbserver/spu-low.c
index 73f1786..a56a889 100644
--- a/gdb/gdbserver/spu-low.c
+++ b/gdb/gdbserver/spu-low.c
@@ -662,6 +662,7 @@ static struct target_ops spu_target_ops = {
   NULL, /* supports_stopped_by_sw_breakpoint */
   NULL, /* stopped_by_hw_breakpoint */
   NULL, /* supports_stopped_by_hw_breakpoint */
+  NULL, /* supports_conditional_breakpoints */
   NULL,
   NULL,
   NULL,
diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h
index 6280c26..b3d08cd 100644
--- a/gdb/gdbserver/target.h
+++ b/gdb/gdbserver/target.h
@@ -222,6 +222,10 @@ struct target_ops
      HW breakpoint triggering.  */
   int (*supports_stopped_by_hw_breakpoint) (void);
 
+  /* Returns true if the target can evaluate conditions of
+     breakpoints.  */
+  int (*supports_conditional_breakpoints) (void);
+
   /* Returns 1 if target was stopped due to a watchpoint hit, 0 otherwise.  */
 
   int (*stopped_by_watchpoint) (void);
@@ -550,6 +554,10 @@ int kill_inferior (int);
   (the_target->supports_stopped_by_hw_breakpoint ? \
    (*the_target->supports_stopped_by_hw_breakpoint) () : 0)
 
+#define target_supports_conditional_breakpoints() \
+  (the_target->supports_conditional_breakpoints ? \
+   (*the_target->supports_conditional_breakpoints) () : 0)
+
 #define target_stopped_by_hw_breakpoint() \
   (the_target->stopped_by_hw_breakpoint ? \
    (*the_target->stopped_by_hw_breakpoint) () : 0)
diff --git a/gdb/gdbserver/win32-low.c b/gdb/gdbserver/win32-low.c
index 6c86765..91b6d8e 100644
--- a/gdb/gdbserver/win32-low.c
+++ b/gdb/gdbserver/win32-low.c
@@ -1811,6 +1811,9 @@ static struct target_ops win32_target_ops = {
   NULL, /* supports_stopped_by_sw_breakpoint */
   NULL, /* stopped_by_hw_breakpoint */
   NULL, /* supports_stopped_by_hw_breakpoint */
+  /* Although win32-i386 has hardware single step, still disable this
+     feature for win32, because it is quite GNU/Linux specific.  */
+  NULL, /* supports_conditional_breakpoints */
   win32_stopped_by_watchpoint,
   win32_stopped_data_address,
   NULL, /* read_offsets */
