The R13B03 release.OTP_R13B03

1 files changed, 58 insertions, 0 deletions

diff --git a/erts/emulator/hipe/hipe_x86.h b/erts/emulator/hipe/hipe_x86.h
new file mode 100644
index 0000000000..94ca39fc4f
--- /dev/null
+++ b/erts/emulator/hipe/hipe_x86.h
@@ -0,0 +1,58 @@
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 2003-2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ */
+/* $Id$
+ */
+#ifndef HIPE_X86_H
+#define HIPE_X86_H
+
+static __inline__ void hipe_flush_icache_word(void *address)
+{
+    /* Do nothing. This works as long as compiled code is
+       executed by a single CPU thread. */
+}
+
+static __inline__ void
+hipe_flush_icache_range(void *address, unsigned int nbytes)
+{
+    /* Do nothing. This works as long as compiled code is
+       executed by a single CPU thread. */
+}
+
+/* for stack descriptor hash lookup */
+#define HIPE_RA_LSR_COUNT	0	/* all bits are significant */
+
+/* for hipe_bifs_{read,write}_{s,u}32 */
+static __inline__ int hipe_word32_address_ok(void *address)
+{
+    return 1;
+}
+
+/* Native stack growth direction. */
+#define HIPE_NSTACK_GROWS_DOWN
+
+#define hipe_arch_name	am_x86
+
+extern void nbif_inc_stack_0(void);
+extern void nbif_handle_fp_exception(void);
+
+/* for hipe_bifs_enter_code_2 */
+extern void *hipe_alloc_code(Uint nrbytes, Eterm callees, Eterm *trampolines, Process *p);
+#define HIPE_ALLOC_CODE(n,c,t,p) hipe_alloc_code((n),(c),(t),(p))
+
+#endif /* HIPE_X86_H */