| sewardj | 35130ac | 2015-09-01 13:32:21 +0000 | [diff] [blame] | 1 | /* |
| 2 | This file is part of Valgrind, a dynamic binary instrumentation |
| 3 | framework. |
| 4 | |
| Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 5 | Copyright (C) 2012-2017 Citrix |
| sewardj | 35130ac | 2015-09-01 13:32:21 +0000 | [diff] [blame] | 6 | |
| 7 | This program is free software; you can redistribute it and/or |
| 8 | modify it under the terms of the GNU General Public License as |
| 9 | published by the Free Software Foundation; either version 2 of the |
| 10 | License, or (at your option) any later version. |
| 11 | |
| 12 | This program is distributed in the hope that it will be useful, but |
| 13 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program; if not, write to the Free Software |
| 19 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 20 | 02111-1307, USA. |
| 21 | |
| 22 | The GNU General Public License is contained in the file COPYING. |
| 23 | */ |
| 24 | |
| 25 | /* Contributed by Andrew Cooper <andrew.cooper3@citrix.com> |
| 26 | and Ian Campbell <ian.campbell@citrix.com> */ |
| 27 | |
| bart | 51e61da | 2012-10-23 18:03:28 +0000 | [diff] [blame] | 28 | #ifndef __VKI_XEN_MMUEXT_H |
| 29 | #define __VKI_XEN_MMUEXT_H |
| 30 | |
| 31 | #define VKI_XEN_MMUEXT_PIN_L1_TABLE 0 |
| 32 | #define VKI_XEN_MMUEXT_PIN_L2_TABLE 1 |
| 33 | #define VKI_XEN_MMUEXT_PIN_L3_TABLE 2 |
| 34 | #define VKI_XEN_MMUEXT_PIN_L4_TABLE 3 |
| 35 | #define VKI_XEN_MMUEXT_UNPIN_TABLE 4 |
| 36 | #define VKI_XEN_MMUEXT_NEW_BASEPTR 5 |
| 37 | #define VKI_XEN_MMUEXT_TLB_FLUSH_LOCAL 6 |
| 38 | #define VKI_XEN_MMUEXT_INVLPG_LOCAL 7 |
| 39 | #define VKI_XEN_MMUEXT_TLB_FLUSH_MULTI 8 |
| 40 | #define VKI_XEN_MMUEXT_INVLPG_MULTI 9 |
| 41 | #define VKI_XEN_MMUEXT_TLB_FLUSH_ALL 10 |
| 42 | #define VKI_XEN_MMUEXT_INVLPG_ALL 11 |
| 43 | #define VKI_XEN_MMUEXT_FLUSH_CACHE 12 |
| 44 | #define VKI_XEN_MMUEXT_SET_LDT 13 |
| 45 | #define VKI_XEN_MMUEXT_NEW_USER_BASEPTR 15 |
| 46 | #define VKI_XEN_MMUEXT_CLEAR_PAGE 16 |
| 47 | #define VKI_XEN_MMUEXT_COPY_PAGE 17 |
| 48 | #define VKI_XEN_MMUEXT_FLUSH_CACHE_GLOBAL 18 |
| 49 | #define VKI_XEN_MMUEXT_MARK_SUPER 19 |
| 50 | #define VKI_XEN_MMUEXT_UNMARK_SUPER 20 |
| 51 | |
| 52 | struct vki_xen_mmuext_op { |
| 53 | unsigned int cmd; |
| 54 | union { |
| 55 | /* [UN]PIN_TABLE, NEW_BASEPTR, NEW_USER_BASEPTR |
| 56 | * CLEAR_PAGE, COPY_PAGE, [UN]MARK_SUPER */ |
| 57 | vki_xen_pfn_t mfn; |
| 58 | /* INVLPG_LOCAL, INVLPG_ALL, SET_LDT */ |
| 59 | unsigned long linear_addr; |
| 60 | } arg1; |
| 61 | union { |
| 62 | /* SET_LDT */ |
| 63 | unsigned int nr_ents; |
| 64 | /* TLB_FLUSH_MULTI, INVLPG_MULTI */ |
| 65 | VKI_XEN_GUEST_HANDLE(const_void) vcpumask; |
| 66 | /* COPY_PAGE */ |
| 67 | vki_xen_pfn_t src_mfn; |
| 68 | } arg2; |
| 69 | }; |
| 70 | |
| 71 | #endif // __VKI_XEN_MMUEXT_H |
| 72 | |
| 73 | /*--------------------------------------------------------------------*/ |
| 74 | /*--- end ---*/ |
| 75 | /*--------------------------------------------------------------------*/ |