Fix Mac Breakpad host tools to build in Linux cross-compile

src/third_party/mac_headers/mach/i386/vm_param.h

+/*
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * 
+ * 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.
+ * 
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+/* 
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+
+/* 
+ * Copyright (c) 1994 The University of Utah and
+ * the Computer Systems Laboratory at the University of Utah (CSL).
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify and distribute this software is hereby
+ * granted provided that (1) source code retains these copyright, permission,
+ * and disclaimer notices, and (2) redistributions including binaries
+ * reproduce the notices in supporting documentation, and (3) all advertising
+ * materials mentioning features or use of this software display the following
+ * acknowledgement: ``This product includes software developed by the
+ * Computer Systems Laboratory at the University of Utah.''
+ *
+ * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
+ * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
+ * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * CSL requests users of this software to return to csl-dist@cs.utah.edu any
+ * improvements that they make and grant CSL redistribution rights.
+ *
+ */
+
+/*
+ *      File:   vm_param.h
+ *      Author: Avadis Tevanian, Jr.
+ *      Date:   1985
+ *
+ *      I386 machine dependent virtual memory parameters.
+ *      Most of the declarations are preceeded by I386_ (or i386_)
+ *      which is OK because only I386 specific code will be using
+ *      them.
+ */
+
+#ifndef _MACH_I386_VM_PARAM_H_
+#define _MACH_I386_VM_PARAM_H_
+
+#define BYTE_SIZE               8               /* byte size in bits */
+
+#define I386_PGBYTES            4096            /* bytes per 80386 page */
+#define I386_PGSHIFT            12              /* bitshift for pages */
+
+#define PAGE_SIZE               I386_PGBYTES
+#define PAGE_SHIFT              I386_PGSHIFT
+#define PAGE_MASK               (PAGE_SIZE - 1)
+
+#define I386_LPGBYTES           2*1024*1024     /* bytes per large page */
+#define I386_LPGSHIFT           21              /* bitshift for large pages */
+#define I386_LPGMASK            (I386_LPGBYTES-1)
+
+/*
+ *      Convert bytes to pages and convert pages to bytes.
+ *      No rounding is used.
+ */
+
+#define i386_btop(x)            ((ppnum_t)((x) >> I386_PGSHIFT))
+#define machine_btop(x)         i386_btop(x)
+#define i386_ptob(x)            (((pmap_paddr_t)(x)) << I386_PGSHIFT)
+
+/*
+ *      Round off or truncate to the nearest page.  These will work
+ *      for either addresses or counts.  (i.e. 1 byte rounds to 1 page
+ *      bytes.
+ */
+
+#define i386_round_page(x)      ((((pmap_paddr_t)(x)) + I386_PGBYTES - 1) & \
+                                        ~(I386_PGBYTES-1))
+#define i386_trunc_page(x)      (((pmap_paddr_t)(x)) & ~(I386_PGBYTES-1))
+
+
+
+#define VM_MIN_ADDRESS64        ((user_addr_t) 0x0000000000000000ULL)
+/*
+ * default top of user stack... it grows down from here
+ */
+#define VM_USRSTACK64           ((user_addr_t) 0x00007FFF5FC00000ULL)
+#define VM_DYLD64               ((user_addr_t) 0x00007FFF5FC00000ULL)
+#define VM_LIB64_SHR_DATA       ((user_addr_t) 0x00007FFF60000000ULL)
+#define VM_LIB64_SHR_TEXT       ((user_addr_t) 0x00007FFF80000000ULL)
+/*
+ * the end of the usable user address space , for now about 47 bits.
+ * the 64 bit commpage is past the end of this
+ */
+#define VM_MAX_PAGE_ADDRESS     ((user_addr_t) 0x00007FFFFFE00000ULL)
+/*
+ * canonical end of user address space for limits checking
+ */
+#define VM_MAX_USER_PAGE_ADDRESS ((user_addr_t)0x00007FFFFFFFF000ULL)
+
+
+/* system-wide values */
+#define MACH_VM_MIN_ADDRESS             ((mach_vm_offset_t) 0)
+#define MACH_VM_MAX_ADDRESS             ((mach_vm_offset_t) VM_MAX_PAGE_ADDRESS)
+
+/* process-relative values (all 32-bit legacy only for now) */
+#define VM_MIN_ADDRESS          ((vm_offset_t) 0)
+#define VM_USRSTACK32           ((vm_offset_t) 0xC0000000)
+#define VM_MAX_ADDRESS          ((vm_offset_t) 0xFFE00000)
+
+
+
+#endif  /* _MACH_I386_VM_PARAM_H_ */