socsvn commit: r271061 - in soc2014/op/freebsd-base/sys: kern x86/include
op at FreeBSD.org
op at FreeBSD.org
Fri Jul 18 08:48:00 UTC 2014
Author: op
Date: Fri Jul 18 08:47:59 2014
New Revision: 271061
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=271061
Log:
KSP: added stubs 2
Signed-off-by: Oliver Pinter <oliver.pntr at gmail.com>
git: https://github.com/opntr/opBSD/tree/op/gsoc2014/kpatch
Modified:
soc2014/op/freebsd-base/sys/kern/kern_selfpatch.c
soc2014/op/freebsd-base/sys/x86/include/_selfpatch.h
Modified: soc2014/op/freebsd-base/sys/kern/kern_selfpatch.c
==============================================================================
--- soc2014/op/freebsd-base/sys/kern/kern_selfpatch.c Fri Jul 18 08:27:51 2014 (r271060)
+++ soc2014/op/freebsd-base/sys/kern/kern_selfpatch.c Fri Jul 18 08:47:59 2014 (r271061)
@@ -26,7 +26,7 @@
* $FreeBSD$
*/
-#include "opt_selfpatch.h"
+//#include "opt_selfpatch.h"
#include <sys/cdefs.h>
@@ -40,6 +40,15 @@
#include <sys/selfpatch.h>
+bool
+lf_selfpatch_patch_needed(struct lf_selfpatch *p)
+{
+
+ printf("NOT IMPLEMENTED: %s\n", __func__);
+
+ return (false);
+}
+
void
lf_selfpatch(linker_file_t lf)
{
Modified: soc2014/op/freebsd-base/sys/x86/include/_selfpatch.h
==============================================================================
--- soc2014/op/freebsd-base/sys/x86/include/_selfpatch.h Fri Jul 18 08:27:51 2014 (r271060)
+++ soc2014/op/freebsd-base/sys/x86/include/_selfpatch.h Fri Jul 18 08:47:59 2014 (r271061)
@@ -29,6 +29,16 @@
#ifndef __X86_SELFPATH_H__
#define __X86_SELFPATH_H__
+#define KSP_CPU_FEATURE 1
+#define KSP_CPU_FEATURE2 2
+#define KSP_AMD_FEATURE 3
+#define KSP_AMD_FEATURE2 4
+#define KSP_VIA_FEATURE_RNG 5
+#define KSP_VIA_FEATURE_XCRYPT 6
+#define KSP_CPU_STDEXT_FEATURE 7
+
extern char *md_selfpatch_nop_table[];
+bool lf_selfpatch_patch_needed(struct lf_selfpatch *p);
+
#endif /* __X86_SELFPATH_H__ */
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