exec: Move user-only watchpoint stubs inline

Let the user-only watchpoint stubs resolve to empty inline functions.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 2 insertions, 24 deletions

diff --git a/exec.c b/exec.c
index 53a15b7..31fb759 100644
--- a/exec.c
+++ b/exec.c
@@ -1062,28 +1062,7 @@ static void breakpoint_invalidate(CPUState *cpu, target_ulong pc)
 }
 #endif
 
-#if defined(CONFIG_USER_ONLY)
-void cpu_watchpoint_remove_all(CPUState *cpu, int mask)
-
-{
-}
-
-int cpu_watchpoint_remove(CPUState *cpu, vaddr addr, vaddr len,
-                          int flags)
-{
-    return -ENOSYS;
-}
-
-void cpu_watchpoint_remove_by_ref(CPUState *cpu, CPUWatchpoint *watchpoint)
-{
-}
-
-int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len,
-                          int flags, CPUWatchpoint **watchpoint)
-{
-    return -ENOSYS;
-}
-#else
+#ifndef CONFIG_USER_ONLY
 /* Add a watchpoint.  */
 int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len,
                           int flags, CPUWatchpoint **watchpoint)
@@ -1173,8 +1152,7 @@ static inline bool cpu_watchpoint_address_matches(CPUWatchpoint *wp,
 
     return !(addr > wpend || wp->vaddr > addrend);
 }
-
-#endif
+#endif /* !CONFIG_USER_ONLY */
 
 /* Add a breakpoint.  */
 int cpu_breakpoint_insert(CPUState *cpu, vaddr pc, int flags,