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- /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 1998 Doug Rabson
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
- #ifndef _MACHINE_MD_VAR_H_
- #define _MACHINE_MD_VAR_H_
- /*
- * Miscellaneous machine-dependent declarations.
- */
- extern char sigcode32[];
- extern int szsigcode32;
- #ifdef __powerpc64__
- extern char sigcode64[], sigcode64_elfv2[];
- extern int szsigcode64, szsigcode64_elfv2;
- struct dumperinfo;
- int minidumpsys(struct dumperinfo *);
- int is_dumpable(vm_paddr_t);
- #endif
- extern long Maxmem;
- extern int busdma_swi_pending;
- extern vm_offset_t kstack0;
- extern vm_offset_t kstack0_phys;
- extern int powerpc_pow_enabled;
- extern int cacheline_size;
- extern int hw_direct_map;
- void __syncicache(void *, int);
- void busdma_swi(void);
- int is_physical_memory(vm_offset_t addr);
- int mem_valid(vm_offset_t addr, int len);
- void decr_init(void);
- void decr_ap_init(void);
- void decr_tc_init(void);
- void cpu_feature_setup(void);
- void cpu_setup(u_int);
- struct trapframe;
- void powerpc_interrupt(struct trapframe *);
- #endif /* !_MACHINE_MD_VAR_H_ */
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