[kaffe] CVS kaffe (robilad): Added port to amd64-freebsd

[Kaffe CVS]

PatchSet 5320 
Date: 2004/10/21 14:25:46
Author: robilad
Branch: HEAD
Tag: (none) 
Log:
Added port to amd64-freebsd

2004-10-21  Eric Anholt  <eta at lclark.edu>

        * config/x86_64/freebsd2/config.frag,
        config/x86_64/freebsd2/md.c,
        config/x86_64/freebsd2/md.h:
        Added port to amd64-freebsd.

Members: 
	ChangeLog:1.2872->1.2873 
	config/x86_64/freebsd2/config.frag:INITIAL->1.1 
	config/x86_64/freebsd2/md.c:INITIAL->1.1 
	config/x86_64/freebsd2/md.h:INITIAL->1.1 

Index: kaffe/ChangeLog
diff -u kaffe/ChangeLog:1.2872 kaffe/ChangeLog:1.2873
--- kaffe/ChangeLog:1.2872	Thu Oct 21 14:20:31 2004
+++ kaffe/ChangeLog	Thu Oct 21 14:25:46 2004
@@ -1,5 +1,12 @@
 2004-10-21  Eric Anholt  <eta at lclark.edu>
 
+	* config/x86_64/freebsd2/config.frag,
+	config/x86_64/freebsd2/md.c,
+	config/x86_64/freebsd2/md.h:
+	Added port to amd64-freebsd.
+
+2004-10-21  Eric Anholt  <eta at lclark.edu>
+
 	* kaffe/kaffevm/intrp/methodcalls.c:
 	Added missing extern.h include to fix crash on amd64.
 
===================================================================
Checking out kaffe/config/x86_64/freebsd2/config.frag
RCS:  /home/cvs/kaffe/kaffe/config/x86_64/freebsd2/config.frag,v
VERS: 1.1
***************
--- /dev/null	Sun Aug  4 19:57:58 2002
+++ kaffe/config/x86_64/freebsd2/config.frag	Thu Oct 21 14:29:39 2004
@@ -0,0 +1,3 @@
+#
+# amd64/FreeBSD configuration
+#
===================================================================
Checking out kaffe/config/x86_64/freebsd2/md.c
RCS:  /home/cvs/kaffe/kaffe/config/x86_64/freebsd2/md.c,v
VERS: 1.1
***************
--- /dev/null	Sun Aug  4 19:57:58 2002
+++ kaffe/config/x86_64/freebsd2/md.c	Thu Oct 21 14:29:39 2004
@@ -0,0 +1,36 @@
+/*
+ * x86_64/freebsd2/md.c
+ * FreeBSD AMD64 specific functions.
+ *
+ * Copyright(c) 2004 The Kaffe.org's developers.
+ *
+ * Some parts are imported from the boehm-gc.
+ *
+ * See the file "license.terms" for information on usage and redistribution 
+ * of this file. 
+ */
+
+#include "config.h"
+#include "config-std.h"
+
+#if defined(HAVE_SYS_SYSCTL_H)
+#include <sys/sysctl.h>
+
+void *mdGetStackEnd(void)
+{
+    int control_name[2] =
+      { CTL_KERN, KERN_USRSTACK};
+    void *stackbase;
+    size_t len = sizeof(void *);
+    
+    if (sysctl(control_name, 2, &stackbase, &len, NULL, 0))
+      {
+	fprintf(stderr, 
+		"Kaffe VM has not been able to retrieve the pointer to the stack base\n"
+		"Aborting...\n");
+	exit(1);
+      }
+   return stackbase;
+}
+
+#endif
===================================================================
Checking out kaffe/config/x86_64/freebsd2/md.h
RCS:  /home/cvs/kaffe/kaffe/config/x86_64/freebsd2/md.h,v
VERS: 1.1
***************
--- /dev/null	Sun Aug  4 19:57:58 2002
+++ kaffe/config/x86_64/freebsd2/md.h	Thu Oct 21 14:29:39 2004
@@ -0,0 +1,43 @@
+/*
+ * x86_64/freebsd2/md.h
+ * FreeBSD AMD64 configuration information.
+ *
+ * Copyright (c) 2002
+ *	MandrakeSoft.  All rights reserved.
+ *
+ * Copyright (c) 2001
+ *	Transvirtual Technologies, Inc.  All rights reserved.
+ *
+ * See the file "license.terms" for information on usage and redistribution
+ * of this file.
+ */
+
+#ifndef __amd64_freebsd_md_h
+#define __amd64_freebsd_md_h
+
+#include "x86_64/common.h"
+#include "x86_64/threads.h"
+
+#undef	SP_OFFSET
+#define	SP_OFFSET	2
+#undef  FP_OFFSET
+#define FP_OFFSET	3
+
+#define SIGNAL_ARGS(sig, sc)		int sig, int __code, struct sigcontext *sc
+#define SIGNAL_CONTEXT_POINTER(scp)	struct sigcontext *scp
+#define GET_SIGNAL_CONTEXT_POINTER(sc)  (sc)
+#define SIGNAL_PC(scp)			(scp)->sc_pc
+#define STACK_POINTER(scp)		(scp)->sc_rsp
+
+#if defined(TRANSLATOR)
+#include "jit-md.h"
+#endif
+
+#include "kaffe-unix-stack.h"
+
+#if defined(HAVE_SYS_SYSCTL_H)
+#define KAFFEMD_STACKEND
+extern void *mdGetStackEnd(void);
+#endif
+
+#endif