Remove support for thread events without PTRACE_EVENT_CLONE in GDBServer.

[deliverable/binutils-gdb.git] / gdb / x86-linux-nat.c

diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c
index fe52c1f2ecc2c045151c8c7e78eba7f72473ac60..d8a188fb22d5a3f5e0631c5d1e132de51423ddf4 100644 (file)
--- a/gdb/x86-linux-nat.c
+++ b/gdb/x86-linux-nat.c
@@ -264,12 +264,6 @@ x86_linux_enable_btrace (struct target_ops *self, ptid_t ptid,
     error (_("Could not enable branch tracing for %s: %s."),
           target_pid_to_str (ptid), safe_strerror (errno));
 
-  /* Fill in the size of a pointer in bits.  */
-  if (tinfo->ptr_bits == 0)
-    {
-      gdbarch = target_thread_architecture (ptid);
-      tinfo->ptr_bits = gdbarch_ptr_bit (gdbarch);
-    }
   return tinfo;
 }
 
@@ -357,15 +351,6 @@ x86_linux_get_thread_area (pid_t pid, void *addr, unsigned int *base_addr)
 }
 \f
 
-/* to_always_non_stop_p implementation.  */
-
-static int
-x86_linux_always_non_stop_p (struct target_ops *self)
-{
-  /* Enabling this breaks the btrace target.  */
-  return 0;
-}
-
 /* Create an x86 GNU/Linux target.  */
 
 struct target_ops *
@@ -398,8 +383,6 @@ x86_linux_create_target (void)
   t->to_read_btrace = x86_linux_read_btrace;
   t->to_btrace_conf = x86_linux_btrace_conf;
 
-  t->to_always_non_stop_p = x86_linux_always_non_stop_p;
-
   return t;
 }