1/****************************************************************************** 2 * debug_op.h 3 * 4 * Copyright (c) 2007 Tristan Gingold <tgingold@free.fr> 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 22 * DEALINGS IN THE SOFTWARE. 23 */ 24 25#ifndef __XEN_PUBLIC_IA64_DEBUG_OP_H__ 26#define __XEN_PUBLIC_IA64_DEBUG_OP_H__ 27 28/* Set/Get extra conditions to break. */ 29#define XEN_IA64_DEBUG_OP_SET_FLAGS 1 30#define XEN_IA64_DEBUG_OP_GET_FLAGS 2 31 32/* Break on kernel single step. */ 33#define XEN_IA64_DEBUG_ON_KERN_SSTEP (1 << 0) 34 35/* Break on kernel debug (breakpoint or watch point). */ 36#define XEN_IA64_DEBUG_ON_KERN_DEBUG (1 << 1) 37 38/* Break on kernel taken branch. */ 39#define XEN_IA64_DEBUG_ON_KERN_TBRANCH (1 << 2) 40 41/* Break on interrupt injection. */ 42#define XEN_IA64_DEBUG_ON_EXTINT (1 << 3) 43 44/* Break on interrupt injection. */ 45#define XEN_IA64_DEBUG_ON_EXCEPT (1 << 4) 46 47/* Break on event injection. */ 48#define XEN_IA64_DEBUG_ON_EVENT (1 << 5) 49 50/* Break on privop/virtualized instruction (slow path only). */ 51#define XEN_IA64_DEBUG_ON_PRIVOP (1 << 6) 52 53/* Break on emulated PAL call (at entry). */ 54#define XEN_IA64_DEBUG_ON_PAL (1 << 7) 55 56/* Break on emulated SAL call (at entry). */ 57#define XEN_IA64_DEBUG_ON_SAL (1 << 8) 58 59/* Break on emulated EFI call (at entry). */ 60#define XEN_IA64_DEBUG_ON_EFI (1 << 9) 61 62/* Break on rfi emulation (slow path only, before exec). */ 63#define XEN_IA64_DEBUG_ON_RFI (1 << 10) 64 65/* Break on address translation switch. */ 66#define XEN_IA64_DEBUG_ON_MMU (1 << 11) 67 68/* Break on bad guest physical address. */ 69#define XEN_IA64_DEBUG_ON_BAD_MPA (1 << 12) 70 71/* Force psr.ss bit. */ 72#define XEN_IA64_DEBUG_FORCE_SS (1 << 13) 73 74/* Force psr.db bit. */ 75#define XEN_IA64_DEBUG_FORCE_DB (1 << 14) 76 77/* Break on ITR/PTR. */ 78#define XEN_IA64_DEBUG_ON_TR (1 << 15) 79 80/* Break on ITC/PTC.L/PTC.G/PTC.GA. */ 81#define XEN_IA64_DEBUG_ON_TC (1 << 16) 82 83/* Get translation cache. */ 84#define XEN_IA64_DEBUG_OP_GET_TC 3 85 86/* Translate virtual address to guest physical address. */ 87#define XEN_IA64_DEBUG_OP_TRANSLATE 4 88 89union xen_ia64_debug_op { 90 uint64_t flags; 91 struct xen_ia64_debug_vtlb { 92 uint64_t nbr; /* IN/OUT */ 93 XEN_GUEST_HANDLE_64(ia64_tr_entry_t) tr; /* IN/OUT */ 94 } vtlb; 95}; 96typedef union xen_ia64_debug_op xen_ia64_debug_op_t; 97DEFINE_XEN_GUEST_HANDLE(xen_ia64_debug_op_t); 98 99#endif /* __XEN_PUBLIC_IA64_DEBUG_OP_H__ */ 100