File Manager

003 File Manager

Current Path: /usr/src/sys/powerpc/include

📁 ..
📄 _align.h(2.41 KB)
📄 _bus.h(1.82 KB)
📄 _inttypes.h(8.44 KB)
📄 _limits.h(4.08 KB)
📄 _stdint.h(5.97 KB)
📄 _types.h(4.82 KB)
📄 altivec.h(1.72 KB)
📄 asm.h(7.62 KB)
📄 atomic.h(27.49 KB)
📄 bat.h(6.28 KB)
📄 bus.h(18.04 KB)
📄 bus_dma.h(1.63 KB)
📄 clock.h(319 B)
📄 counter.h(3.92 KB)
📄 cpu.h(5.13 KB)
📄 cpufunc.h(5.41 KB)
📄 db_machdep.h(2.67 KB)
📄 dbdma.h(5.36 KB)
📄 dump.h(2.26 KB)
📄 efi.h(272 B)
📄 elf.h(4.46 KB)
📄 endian.h(4.86 KB)
📄 exec.h(1.69 KB)
📄 float.h(3.71 KB)
📄 floatingpoint.h(1.72 KB)
📄 fpu.h(2.97 KB)
📄 frame.h(3.79 KB)
📄 gdb_machdep.h(3.36 KB)
📄 hid.h(9.15 KB)
📄 ieee.h(4.34 KB)
📄 ieeefp.h(1.28 KB)
📄 ifunc.h(2.49 KB)
📄 in_cksum.h(2.86 KB)
📄 intr_machdep.h(2.37 KB)
📄 kdb.h(1.86 KB)
📄 limits.h(1.9 KB)
📄 machdep.h(1.61 KB)
📄 md_var.h(2.3 KB)
📄 memdev.h(1.6 KB)
📄 metadata.h(1.64 KB)
📄 minidump.h(1.84 KB)
📄 mmuvar.h(8.7 KB)
📄 ofw_machdep.h(2.28 KB)
📄 openpicreg.h(4.52 KB)
📄 openpicvar.h(2.96 KB)
📄 param.h(5.03 KB)
📄 pcb.h(4.06 KB)
📄 pcpu.h(5.53 KB)
📄 pcpu_aux.h(1.94 KB)
📄 pio.h(7.61 KB)
📄 platform.h(2.82 KB)
📄 platformvar.h(2.92 KB)
📄 pmap.h(11.4 KB)
📄 pmc_mdep.h(2.24 KB)
📄 proc.h(2.7 KB)
📄 procctl.h(62 B)
📄 profile.h(6.23 KB)
📄 psl.h(4.46 KB)
📄 pte.h(14.01 KB)
📄 ptrace.h(1.87 KB)
📄 reg.h(1.68 KB)
📄 reloc.h(1.6 KB)
📄 resource.h(1.91 KB)
📄 rtas.h(2.41 KB)
📄 runq.h(2.08 KB)
📄 sc_machdep.h(2.41 KB)
📄 setjmp.h(711 B)
📄 sigframe.h(1.69 KB)
📄 signal.h(2.2 KB)
📄 slb.h(3.4 KB)
📄 smp.h(2.07 KB)
📄 spr.h(45.73 KB)
📄 sr.h(2.37 KB)
📄 stack.h(1.16 KB)
📄 stdarg.h(1.58 KB)
📄 sysarch.h(1.8 KB)
📄 tlb.h(5.18 KB)
📄 trap.h(6.26 KB)
📄 ucontext.h(3.28 KB)
📄 vdso.h(1.62 KB)
📄 vm.h(1.78 KB)
📄 vmparam.h(9.21 KB)

Editing: sr.h

/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (C) 2002 Benno Rice.
 * 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 Benno Rice ``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 TOOLS GMBH 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_SR_H_
#define	_MACHINE_SR_H_

/*
 * Bit definitions for segment registers.
 *
 * PowerPC Microprocessor Family: The Programming Environments for 32-bit
 * Microprocessors, section 2.3.5
 */

#define	SR_TYPE		0x80000000	/* Type selector */
#define	SR_KS		0x40000000	/* Supervisor-state protection key */
#define	SR_KP		0x20000000	/* User-state protection key */
#define	SR_N		0x10000000	/* No-execute protection */
#define	SR_VSID_MASK	0x00ffffff	/* Virtual Segment ID mask */

/* Kernel segment register usage */
#define	USER_SR		12
#define	KERNEL_SR	13
#define	KERNEL2_SR	14
#define	KERNEL3_SR	15
#define	KERNEL_VSIDBITS	0xfffffUL
#define	KERNEL_SEGMENT	(0xfffff0 + KERNEL_SR)
#define	KERNEL2_SEGMENT	(0xfffff0 + KERNEL2_SR)
#define	EMPTY_SEGMENT	0xfffff0
#ifdef __powerpc64__
#define	USER_ADDR	0xc00ffffff0000000UL
#else
#define	USER_ADDR	((uintptr_t)USER_SR << ADDR_SR_SHFT)
#endif
#define	SEGMENT_LENGTH	0x10000000UL
#define	SEGMENT_INVMASK	0x0fffffffUL
#define	SEGMENT_MASK	~SEGMENT_INVMASK

#endif /* !_MACHINE_SR_H_ */

003 File Manager

Editing: sr.h

Upload File

Create Folder