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  • Committer: Bazaar Package Importer
  • Author(s): Bastian Blank
  • Date: 2010-05-06 15:47:38 UTC
  • mto: (1.3.1) (15.1.1 sid) (4.1.1 experimental)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20100506154738-agoz0rlafrh1fnq7
Tags: upstream-4.0.0
Import upstream version 4.0.0

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xen/include/asm-x86/xenoprof.h
 
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/******************************************************************************
 
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 * asm-x86/xenoprof.h
 
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 * xenoprof x86 arch specific header file
 
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 *
 
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 * Copyright (c) 2006 Isaku Yamahata <yamahata at valinux co jp>
 
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 *                    VA Linux Systems Japan K.K.
 
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 *
 
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 * This program is free software; you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License as published by
 
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 * the Free Software Foundation; either version 2 of the License, or
 
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 * (at your option) any later version.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program; if not, write to the Free Software
 
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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 */
 
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#ifndef __ASM_X86_XENOPROF_H__
 
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#define __ASM_X86_XENOPROF_H__
 
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int nmi_reserve_counters(void);
 
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int nmi_setup_events(void);
 
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int nmi_enable_virq(void);
 
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int nmi_start(void);
 
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void nmi_stop(void);
 
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void nmi_disable_virq(void);
 
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void nmi_release_counters(void);
 
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int xenoprof_arch_init(int *num_events, char *cpu_type);
 
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#define xenoprof_arch_reserve_counters()        nmi_reserve_counters()
 
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#define xenoprof_arch_setup_events()            nmi_setup_events()
 
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#define xenoprof_arch_enable_virq()             nmi_enable_virq()
 
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#define xenoprof_arch_start()                   nmi_start()
 
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#define xenoprof_arch_stop()                    nmi_stop()
 
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#define xenoprof_arch_disable_virq()            nmi_disable_virq()
 
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#define xenoprof_arch_release_counters()        nmi_release_counters()
 
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int xenoprof_arch_counter(XEN_GUEST_HANDLE(void) arg);
 
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int compat_oprof_arch_counter(XEN_GUEST_HANDLE(void) arg);
 
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struct vcpu;
 
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struct cpu_user_regs;
 
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int xenoprofile_get_mode(struct vcpu *v, struct cpu_user_regs * const regs);
 
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static inline int xenoprof_backtrace_supported(void)
 
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{
 
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    return 1;
 
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}
 
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void xenoprof_backtrace(
 
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    struct domain *d, struct vcpu *vcpu, 
 
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    struct cpu_user_regs *const regs, unsigned long depth, int mode);
 
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#define xenoprof_shared_gmfn(d, gmaddr, maddr)                      \
 
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    do {                                                            \
 
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        (void)(maddr);                                              \
 
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        gdprintk(XENLOG_WARNING,                                    \
 
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                 "xenoprof/x86 with autotranslated mode enabled"    \
 
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                 "isn't supported yet\n");                          \
 
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    } while (0)
 
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int passive_domain_do_rdmsr(struct cpu_user_regs *regs);
 
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int passive_domain_do_wrmsr(struct cpu_user_regs *regs);
 
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void passive_domain_destroy(struct vcpu *v);
 
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#endif /* __ASM_X86_XENOPROF_H__ */
 
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/*
 
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 * Local variables:
 
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 * mode: C
 
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 * c-set-style: "BSD"
 
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 * c-basic-offset: 4
 
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 * tab-width: 4
 
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 * indent-tabs-mode: nil
 
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 * End:
 
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 */