| /* |
| This file is part of Valgrind, a dynamic binary instrumentation |
| framework. |
| |
| Copyright (C) 2012-2017 Citrix |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307, USA. |
| |
| The GNU General Public License is contained in the file COPYING. |
| */ |
| |
| /* Contributed by Andrew Cooper <andrew.cooper3@citrix.com> |
| and Ian Campbell <ian.campbell@citrix.com> */ |
| |
| #ifndef __VKI_XEN_MMUEXT_H |
| #define __VKI_XEN_MMUEXT_H |
| |
| #define VKI_XEN_MMUEXT_PIN_L1_TABLE 0 |
| #define VKI_XEN_MMUEXT_PIN_L2_TABLE 1 |
| #define VKI_XEN_MMUEXT_PIN_L3_TABLE 2 |
| #define VKI_XEN_MMUEXT_PIN_L4_TABLE 3 |
| #define VKI_XEN_MMUEXT_UNPIN_TABLE 4 |
| #define VKI_XEN_MMUEXT_NEW_BASEPTR 5 |
| #define VKI_XEN_MMUEXT_TLB_FLUSH_LOCAL 6 |
| #define VKI_XEN_MMUEXT_INVLPG_LOCAL 7 |
| #define VKI_XEN_MMUEXT_TLB_FLUSH_MULTI 8 |
| #define VKI_XEN_MMUEXT_INVLPG_MULTI 9 |
| #define VKI_XEN_MMUEXT_TLB_FLUSH_ALL 10 |
| #define VKI_XEN_MMUEXT_INVLPG_ALL 11 |
| #define VKI_XEN_MMUEXT_FLUSH_CACHE 12 |
| #define VKI_XEN_MMUEXT_SET_LDT 13 |
| #define VKI_XEN_MMUEXT_NEW_USER_BASEPTR 15 |
| #define VKI_XEN_MMUEXT_CLEAR_PAGE 16 |
| #define VKI_XEN_MMUEXT_COPY_PAGE 17 |
| #define VKI_XEN_MMUEXT_FLUSH_CACHE_GLOBAL 18 |
| #define VKI_XEN_MMUEXT_MARK_SUPER 19 |
| #define VKI_XEN_MMUEXT_UNMARK_SUPER 20 |
| |
| struct vki_xen_mmuext_op { |
| unsigned int cmd; |
| union { |
| /* [UN]PIN_TABLE, NEW_BASEPTR, NEW_USER_BASEPTR |
| * CLEAR_PAGE, COPY_PAGE, [UN]MARK_SUPER */ |
| vki_xen_pfn_t mfn; |
| /* INVLPG_LOCAL, INVLPG_ALL, SET_LDT */ |
| unsigned long linear_addr; |
| } arg1; |
| union { |
| /* SET_LDT */ |
| unsigned int nr_ents; |
| /* TLB_FLUSH_MULTI, INVLPG_MULTI */ |
| VKI_XEN_GUEST_HANDLE(const_void) vcpumask; |
| /* COPY_PAGE */ |
| vki_xen_pfn_t src_mfn; |
| } arg2; |
| }; |
| |
| #endif // __VKI_XEN_MMUEXT_H |
| |
| /*--------------------------------------------------------------------*/ |
| /*--- end ---*/ |
| /*--------------------------------------------------------------------*/ |