1 files changed, 54 insertions, 0 deletions
diff --git a/libpthread/sysdeps/mach/hurd/ia32/pt-machdep.c b/libpthread/sysdeps/mach/hurd/ia32/pt-machdep.c
new file mode 100644
index 00000000..face46c5
--- /dev/null
+++ b/libpthread/sysdeps/mach/hurd/ia32/pt-machdep.c
@@ -0,0 +1,54 @@
+/* Machine dependent pthreads code.  Hurd/i386 version.
+   Copyright (C) 2000,02 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+
+#include <mach.h>
+#include <mach/i386/thread_status.h>
+#include <mach/thread_status.h>
+
+int
+__thread_set_pcsp (thread_t thread,
+		   int set_ip, void *ip,
+		   int set_sp, void *sp)
+{
+  error_t err;
+  struct i386_thread_state state;
+  mach_msg_type_number_t state_count;
+
+  state_count = i386_THREAD_STATE_COUNT;
+
+  err = __thread_get_state (thread, i386_THREAD_STATE,
+			    (thread_state_t) &state, &state_count);
+  if (err)
+    return err;
+
+  if (set_sp)
+    state.uesp = (unsigned int) sp;
+  if (set_ip)
+    state.eip = (unsigned int) ip;
+
+  err = __thread_set_state (thread, i386_THREAD_STATE,
+			    (thread_state_t) &state,
+			    i386_THREAD_STATE_COUNT);
+  if (err)
+    return err;
+
+  return 0;
+}