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--- xnu/xnu-517.3.15/osfmk/ppc/aligned_data.s
+++ xnu/xnu-201.5/osfmk/ppc/aligned_data.s
@@ -3,22 +3,19 @@
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * 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. 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
+ * This 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
@@ -49,8 +46,6 @@
#include <cpus.h>
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
-#include <ppc/spec_reg.h>
-#include <mach/ppc/vm_param.h>
#include <assym.s>
;
@@ -61,19 +56,19 @@
.data
-/* 4096-byte aligned areas */
+/* 1024-byte aligned areas */
.globl EXT(per_proc_info)
- .align 12
+ .align 10
EXT(per_proc_info): ; Per processor data area
- .space (ppSize*NCPUS),0 ; (filled with 0s)
+ .fill (ppSize*NCPUS)/4,4,0 ; (filled with 0s)
/* 512-byte aligned areas */
.globl EXT(kernel_pmap_store) ; This is the kernel_pmap
.align 8
EXT(kernel_pmap_store):
- .set .,.+pmapSize
+ .set .,.+PMAP_SIZE
/* 256-byte aligned areas */
@@ -87,6 +82,11 @@
.align 8
debstash:
.set .,.+256
+
+ .globl EXT(hw_counts) ; Counter banks per processor
+ .align 8
+EXT(hw_counts):
+ .set .,.+(NCPUS*256)
#if PREEMPTSTACK
@@ -101,137 +101,137 @@
#endif
-/* 128-byte aligned areas */
+/* 32-byte aligned areas */
+
+ .globl EXT(saveanchor)
+ .align 5
+EXT(saveanchor):
+ .set .,.+SVsize
.globl EXT(mapCtl)
- .align 7
+ .align 5
EXT(mapCtl):
.set .,.+mapcsize
+ .globl EXT(dgWork)
+ .align 5
+EXT(dgWork):
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+
+ .globl EXT(trcWork)
+ .align 5
+EXT(trcWork):
+#if DEBUG
+/* .long 0x02000000 */ /* Only alignment exceptions enabled */
+ .long 0xFFFFFFFF /* All enabled */
+/* .long 0xFBBFFFFF */ /* EXT and DEC disabled */
+/* .long 0xFFBFFFFF */ /* DEC disabled */
+#else
+ .long 0x00000000 ; All disabled on non-debug systems
+#endif
+ .long EXT(traceTableBeg) ; The next trace entry to use
+ .long EXT(traceTableBeg) ; Start of the trace table
+ .long EXT(traceTableEnd) ; End (wrap point) of the trace
+ .long 0 ; Saved mask while in debugger
+
+ .long 0
+ .long 0
+ .long 0
+
+
.globl fwdisplock
- .align 7
+ .align 5
fwdisplock:
- .set .,.+128
-
- .globl EXT(free_mappings)
- .align 7
+ .set .,.+32
+
+ .globl hexfont
+ .align 5
+#include <ppc/hexfont.h>
+
+ .globl EXT(QNaNbarbarian)
+ .align 5
+
+EXT(QNaNbarbarian):
+ .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+ .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+ .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+ .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+
+ .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+ .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+ .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+ .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+
+ .globl EXT(free_mappings)
+ .align 5
EXT(free_mappings):
- .long 0
-
- .globl EXT(syncClkSpot)
- .align 7
+ .long 0
+
+ .globl EXT(syncClkSpot)
+ .align 5
EXT(syncClkSpot):
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
-
- .globl EXT(NMIss)
- .align 7
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+
+ .globl EXT(NMIss)
+ .align 5
EXT(NMIss):
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
-
-/* 32-byte aligned areas */
-
- .globl EXT(dbvecs)
- .align 5
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+
+ .globl EXT(dbvecs)
+ .align 5
EXT(dbvecs):
- .set .,.+(33*16)
-
- .globl hexfont
- .align 5
-#include <ppc/hexfont.h>
-
- .globl EXT(QNaNbarbarian)
- .align 5
-
-EXT(QNaNbarbarian):
- .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
- .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
- .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
- .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
-
- .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
- .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
- .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
- .long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+ .set .,.+(33*16)
+
+
/* 8-byte aligned areas */
- .globl EXT(FloatInit)
- .align 3
+ .globl EXT(FloatInit)
+ .align 3
EXT(FloatInit):
- .long 0xC24BC195 /* Initial value */
- .long 0x87859393 /* of floating point registers */
- .long 0xE681A2C8 /* and others */
- .long 0x8599855A
-
- .globl EXT(DebugWork)
- .align 3
+ .long 0xC24BC195 /* Initial value */
+ .long 0x87859393 /* of floating point registers */
+ .long 0xE681A2C8 /* and others */
+ .long 0x8599855A
+
+ .globl EXT(DebugWork)
+ .align 3
EXT(DebugWork):
- .long 0
- .long 0
- .long 0
- .long 0
-
- .globl EXT(dbfloats)
- .align 3
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+
+ .globl EXT(dbfloats)
+ .align 3
EXT(dbfloats):
.set .,.+(33*8)
- .globl EXT(dbspecrs)
- .align 3
+ .globl EXT(dbspecrs)
+ .align 3
EXT(dbspecrs):
.set .,.+(80*4)
-
-/*
- * Interrupt and debug stacks go here
- */
-
- .align PPC_PGSHIFT
- .globl EXT(FixedStackStart)
-EXT(FixedStackStart):
-
- .globl EXT(intstack)
-EXT(intstack):
- .set .,.+INTSTACK_SIZE*NCPUS
-
-/* Debugger stack - used by the debugger if present */
-/* NOTE!!! Keep the debugger stack right after the interrupt stack */
-
- .globl EXT(debstack)
-EXT(debstack):
- .set ., .+KERNEL_STACK_SIZE*NCPUS
-
- .globl EXT(FixedStackEnd)
-EXT(FixedStackEnd):
-
- .align ALIGN
- .globl EXT(intstack_top_ss)
-EXT(intstack_top_ss):
- .long EXT(intstack)+INTSTACK_SIZE-FM_SIZE /* intstack_top_ss points to the top of interrupt stack */
-
- .align ALIGN
- .globl EXT(debstack_top_ss)
-EXT(debstack_top_ss):
-
- .long EXT(debstack)+KERNEL_STACK_SIZE-FM_SIZE /* debstack_top_ss points to the top of debug stack */
-
- .globl EXT(debstackptr)
-EXT(debstackptr):
- .long EXT(debstack)+KERNEL_STACK_SIZE-FM_SIZE
-