/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
* 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
* 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* This module only exists because I don't know how to get the silly C compiler
* and/or linker to generate data areas that are aligned on a particular boundary.
* And, this stuff is in the V=R mapped area.
*
* Do the following for each:
*
* .size name,size-in-bytes
* .type area-name,@object
* .globl area-name
* .align power-of-two
* area-name:
* .set .,.+size-in-bytes
*
* So long as I'm being pedantic, always make sure that the most aligned,
* i.e., the largest power-of-twos, are first and then descend to the smallest.
* If you don't, and you are not careful and hand calculate, you'll end up
* with holes and waste storage. I hate C.
*
* Define the sizes in genassym.c
*/
#include <debug.h>
#include <cpus.h>
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
#include <assym.s>
#define PREEMPTSTACK 0
.data
/* 1024-byte aligned areas */
.globl EXT(per_proc_info)
.align 10
EXT(per_proc_info):
/* 512-byte aligned areas */
.globl EXT(kernel_pmap_store) EXT(kernel_pmap_store):
.set .,.+PMAP_SIZE
/* 256-byte aligned areas */
.globl EXT(GratefulDebWork)
.align 8
EXT(GratefulDebWork):
.globl debstash
.align 8
debstash:
.set .,.+256
.globl EXT(hw_counts) EXT(hw_counts):
.set .,.+(NCPUS*256)
#if PREEMPTSTACK
.globl EXT(DBGpreempt) EXT(DBGpreempt):
.set .,.+(NCPUS*PREEMPTSTACK*16)
#endif
/* 128-byte aligned areas */
.globl EXT(saveanchor)
.align 7
EXT(saveanchor):
.set .,.+SVsize
.globl EXT(mapCtl)
.align 7
EXT(mapCtl):
.set .,.+mapcsize
.globl EXT(trcWork)
.align 7
EXT(trcWork):
.long EXT(traceTableBeg) /* .long 0x02000000 */ /* Only alignment exceptions enabled */
.long 0xFFFFFFFF /* All enabled */
/* .long 0xFBBFFFFF */ /* EXT and DEC disabled */
/* .long 0xFFBFFFFF */ /* DEC disabled */
#else
.long 0x00000000 .long EXT(traceTableBeg) .long 0 .long 0
.long 0
.long 0
.globl fwdisplock
.align 7
fwdisplock:
.set .,.+128
.globl EXT(free_mappings)
.align 7
EXT(free_mappings):
.long 0
.globl EXT(syncClkSpot)
.align 7
EXT(syncClkSpot):
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.globl EXT(NMIss)
.align 7
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
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 */
.globl EXT(dgWork)
.align 5
EXT(dgWork):
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
.long 0
/* 8-byte aligned areas */
.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
EXT(DebugWork):
.long 0
.long 0
.long 0
.long 0
.globl EXT(dbfloats)
.align 3
EXT(dbfloats):
.set .,.+(33*8)
.globl EXT(dbspecrs)
.align 3
EXT(dbspecrs):
.set .,.+(80*4)