xnu-1504.3.12.tar.gz

[apple/xnu.git] / osfmk / ppc / asm.h

diff --git a/osfmk/ppc/asm.h b/osfmk/ppc/asm.h
index 320af7d1fb821888b93fb2229ebeca6e742a7c83..2535a84918f905194910825effcf79f2944cc775 100644 (file)
--- a/osfmk/ppc/asm.h
+++ b/osfmk/ppc/asm.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2007 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -593,6 +599,23 @@
 #define ictce          31
 #define ictcem         0x00000001
 
+#define slbESID        36
+#define slbKey 52
+#define slbIndex 52
+#define slbV   36
+#define slbVm  0x08000000
+#define slbCnt 64
+
+/*
+ * Macros to access high and low word values of an address
+ */
+
+#define        HIGH_CADDR(x)   ha16(x)
+#define        HIGH_ADDR(x)    hi16(x)
+#define        LOW_ADDR(x)     lo16(x)
+
+#endif /* ASSEMBLER */
+
 #define cr0_lt 0
 #define cr0_gt 1
 #define cr0_eq 2
@@ -634,23 +657,6 @@
 #define cr7_so 31
 #define cr7_un 31
 
-#define slbESID        36
-#define slbKey 52
-#define slbIndex 52
-#define slbV   36
-#define slbVm  0x08000000
-#define slbCnt 64
-
-/*
- * Macros to access high and low word values of an address
- */
-
-#define        HIGH_CADDR(x)   ha16(x)
-#define        HIGH_ADDR(x)    hi16(x)
-#define        LOW_ADDR(x)     lo16(x)
-
-#endif /* ASSEMBLER */
-
 /*     GUS Mode Register */
 #define GUSModeReg 0x0430
 #define GUSMdmapen 0x00008000
@@ -662,6 +668,18 @@
 #define PowerTuneControlReg    0x0AA001
 #define PowerTuneStatusReg     0x408001
 
+/* Code inject */
+//     The following bits are always on in the MSR when injected code is executing
+#define ijemon  0x00000010
+//     The following bits are always off in the MSR when injected code it executing
+#define ijemoff 0x0000C620
+#define ijemtrap ijemon|1
+//     The following is the inject exit trap
+#define ijtrap 0x0FFFC9C9
+
+/* Misc */
+#define srr1clr 0x783F0000
+
 /* Tags are placed before Immediately Following Code (IFC) for the debugger
  * to be able to deduce where to find various registers when backtracing
  *