3e25ce2310
like we have on other platforms. Move savectx() to <machine/pcb.h>. A lot of files got these MD prototypes through the indirect inclusion of <machine/cpu.h> and now need to include <machine/md_var.h>. The number of which is unexpectedly large... osf1_misc.c especially is tricky because szsigcode is redefined in one of the osf1 header files. Reordering of the include files was needed. linprocfs.c now needs an explicit extern declaration. Tested with: LINT
111 lines
4.2 KiB
C
111 lines
4.2 KiB
C
/*-
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* Copyright (c) 1998 Doug Rabson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MACHINE_MD_VAR_H_
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#define _MACHINE_MD_VAR_H_
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/*
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* Miscellaneous machine-dependent declarations.
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*/
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struct cam_sim;
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struct reg;
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struct rpb;
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struct thread;
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struct trapframe;
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extern char sigcode[];
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extern char esigcode[];
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extern int szsigcode;
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#ifdef COMPAT_43
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extern int szosigcode;
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#endif
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#ifdef COMPAT_FREEBSD4
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extern int szfreebsd4_sigcode;
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#endif
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extern long Maxmem;
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extern int busdma_swi_pending;
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extern struct rpb *hwrpb;
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extern volatile int mc_expected;
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extern volatile int mc_received;
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void XentArith(u_int64_t, u_int64_t, u_int64_t); /* MAGIC */
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void XentIF(u_int64_t, u_int64_t, u_int64_t); /* MAGIC */
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void XentInt(u_int64_t, u_int64_t, u_int64_t); /* MAGIC */
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void XentMM(u_int64_t, u_int64_t, u_int64_t); /* MAGIC */
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void XentRestart(void); /* MAGIC */
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void XentSys(u_int64_t, u_int64_t, u_int64_t); /* MAGIC */
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void XentUna(u_int64_t, u_int64_t, u_int64_t); /* MAGIC */
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void alpha_fpstate_check(struct thread *td);
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void alpha_fpstate_drop(struct thread *td);
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void alpha_fpstate_save(struct thread *td, int write);
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void alpha_fpstate_switch(struct thread *td);
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void alpha_init(u_long, u_long, u_long, u_long, u_long);
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int alpha_pa_access(u_long);
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void alpha_register_pci_scsi(int bus, int slot, struct cam_sim *sim);
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int badaddr(void *, size_t);
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int badaddr_read(void *, size_t, void *);
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void busdma_swi(void);
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u_int64_t console_restart(u_int64_t, u_int64_t, u_int64_t);
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void dumpconf(void);
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void exception_return(void); /* MAGIC */
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void frametoreg(struct trapframe *, struct reg *);
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long fswintrberr(void); /* MAGIC */
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u_int64_t hwrpb_checksum(void);
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void hwrpb_restart_setup(void);
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void init_prom_interface(struct rpb*);
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void interrupt(unsigned long, unsigned long, unsigned long,
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struct trapframe *);
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int is_physical_memory(vm_offset_t addr);
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void machine_check(unsigned long, struct trapframe *, unsigned long,
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unsigned long);
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void regdump(struct trapframe *);
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void regtoframe(struct reg *, struct trapframe *);
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void set_iointr(void (*)(void *, unsigned long));
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void switch_exit(struct thread *); /* MAGIC */
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void syscall(u_int64_t, struct trapframe *);
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void trap(unsigned long, unsigned long, unsigned long, unsigned long,
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struct trapframe *);
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#ifdef _SYS_BUS_H_
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struct resource *alpha_platform_alloc_ide_intr(int chan);
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int alpha_platform_release_ide_intr(int chan, struct resource *res);
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int alpha_platform_setup_ide_intr(struct device *dev, struct resource *res,
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driver_intr_t *fn, void *arg, void **cookiep);
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int alpha_platform_teardown_ide_intr(struct device *dev,
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struct resource *res, void *cookie);
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int alpha_platform_pci_setup_intr(device_t dev, device_t child,
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struct resource *irq, int flags, driver_intr_t *intr, void *arg,
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void **cookiep);
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int alpha_platform_pci_teardown_intr(device_t dev, device_t child,
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struct resource *irq, void *cookie);
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int alpha_pci_route_interrupt(device_t bus, device_t dev, int pin);
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#endif
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#endif /* !_MACHINE_MD_VAR_H_ */
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