ia64/linux-2.6.18-xen.hg

view include/asm-sh64/ptrace.h @ 452:c7ed6fe5dca0

kexec: dont initialise regions in reserve_memory()

There is no need to initialise efi_memmap_res and boot_param_res in
reserve_memory() for the initial xen domain as it is done in
machine_kexec_setup_resources() using values from the kexec hypercall.

Signed-off-by: Simon Horman <horms@verge.net.au>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Feb 28 10:55:18 2008 +0000 (2008-02-28)
parents 831230e53067
children
line source
1 #ifndef __ASM_SH64_PTRACE_H
2 #define __ASM_SH64_PTRACE_H
4 /*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/ptrace.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
15 /*
16 * This struct defines the way the registers are stored on the
17 * kernel stack during a system call or other kernel entry.
18 */
19 struct pt_regs {
20 unsigned long long pc;
21 unsigned long long sr;
22 unsigned long long syscall_nr;
23 unsigned long long regs[63];
24 unsigned long long tregs[8];
25 unsigned long long pad[2];
26 };
28 #ifdef __KERNEL__
29 #define user_mode(regs) (((regs)->sr & 0x40000000)==0)
30 #define instruction_pointer(regs) ((regs)->pc)
31 #define profile_pc(regs) ((unsigned long)instruction_pointer(regs))
32 extern void show_regs(struct pt_regs *);
33 #endif
35 #define PTRACE_O_TRACESYSGOOD 0x00000001
37 #endif /* __ASM_SH64_PTRACE_H */