Enable Gold linker for cross-*-binutils build

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

diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c
index 0d070dd..b2141eb 100644 (file)
--- a/gdb/x86-linux-nat.c
+++ b/gdb/x86-linux-nat.c
@@ -24,6 +24,7 @@
 #include <sys/ptrace.h>
 #include <sys/user.h>
 #include <sys/procfs.h>
+#include <sys/uio.h>
 
 #include "x86-nat.h"
 #include "linux-nat.h"
@@ -60,9 +61,8 @@ x86_linux_dr_get (ptid_t ptid, int regnum)
   int tid;
   unsigned long value;
 
+  gdb_assert (ptid_lwp_p (ptid));
   tid = ptid_get_lwp (ptid);
-  if (tid == 0)
-    tid = ptid_get_pid (ptid);
 
   errno = 0;
   value = ptrace (PTRACE_PEEKUSER, tid,
@@ -80,9 +80,8 @@ x86_linux_dr_set (ptid_t ptid, int regnum, unsigned long value)
 {
   int tid;
 
+  gdb_assert (ptid_lwp_p (ptid));
   tid = ptid_get_lwp (ptid);
-  if (tid == 0)
-    tid = ptid_get_pid (ptid);
 
   errno = 0;
   ptrace (PTRACE_POKEUSER, tid,