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/******************************************************************************
* debug_op.h
*
* Copyright (c) 2007 Tristan Gingold <tgingold@free.fr>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef __XEN_PUBLIC_IA64_DEBUG_OP_H__
#define __XEN_PUBLIC_IA64_DEBUG_OP_H__
/* Set/Get extra conditions to break. */
#define XEN_IA64_DEBUG_OP_SET_FLAGS 1
#define XEN_IA64_DEBUG_OP_GET_FLAGS 2
/* Break on kernel single step. */
#define XEN_IA64_DEBUG_ON_KERN_SSTEP (1 << 0)
/* Break on kernel debug (breakpoint or watch point). */
#define XEN_IA64_DEBUG_ON_KERN_DEBUG (1 << 1)
/* Break on kernel taken branch. */
#define XEN_IA64_DEBUG_ON_KERN_TBRANCH (1 << 2)
/* Break on interrupt injection. */
#define XEN_IA64_DEBUG_ON_EXTINT (1 << 3)
/* Break on interrupt injection. */
#define XEN_IA64_DEBUG_ON_EXCEPT (1 << 4)
/* Break on event injection. */
#define XEN_IA64_DEBUG_ON_EVENT (1 << 5)
/* Break on privop/virtualized instruction (slow path only). */
#define XEN_IA64_DEBUG_ON_PRIVOP (1 << 6)
/* Break on emulated PAL call (at entry). */
#define XEN_IA64_DEBUG_ON_PAL (1 << 7)
/* Break on emulated SAL call (at entry). */
#define XEN_IA64_DEBUG_ON_SAL (1 << 8)
/* Break on emulated EFI call (at entry). */
#define XEN_IA64_DEBUG_ON_EFI (1 << 9)
/* Break on rfi emulation (slow path only, before exec). */
#define XEN_IA64_DEBUG_ON_RFI (1 << 10)
/* Break on address translation switch. */
#define XEN_IA64_DEBUG_ON_MMU (1 << 11)
/* Break on bad guest physical address. */
#define XEN_IA64_DEBUG_ON_BAD_MPA (1 << 12)
/* Force psr.ss bit. */
#define XEN_IA64_DEBUG_FORCE_SS (1 << 13)
/* Force psr.db bit. */
#define XEN_IA64_DEBUG_FORCE_DB (1 << 14)
/* Break on ITR/PTR. */
#define XEN_IA64_DEBUG_ON_TR (1 << 15)
/* Break on ITC/PTC.L/PTC.G/PTC.GA. */
#define XEN_IA64_DEBUG_ON_TC (1 << 16)
/* Get translation cache. */
#define XEN_IA64_DEBUG_OP_GET_TC 3
/* Translate virtual address to guest physical address. */
#define XEN_IA64_DEBUG_OP_TRANSLATE 4
union xen_ia64_debug_op {
uint64_t flags;
struct xen_ia64_debug_vtlb {
uint64_t nbr; /* IN/OUT */
XEN_GUEST_HANDLE_64(ia64_tr_entry_t) tr; /* IN/OUT */
} vtlb;
};
typedef union xen_ia64_debug_op xen_ia64_debug_op_t;
DEFINE_XEN_GUEST_HANDLE(xen_ia64_debug_op_t);
#endif /* __XEN_PUBLIC_IA64_DEBUG_OP_H__ */
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