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1 /*
2    This file is part of Valgrind, a dynamic binary instrumentation
3    framework.
4 
5    Copyright (C) 2012-2017 Citrix
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 
28 #ifndef __VKI_XEN_H
29 #define __VKI_XEN_H
30 
31 #define ENABLE_XEN 1
32 
33 #define __VKI_XEN_set_trap_table        0
34 #define __VKI_XEN_mmu_update            1
35 #define __VKI_XEN_set_gdt               2
36 #define __VKI_XEN_stack_switch          3
37 #define __VKI_XEN_set_callbacks         4
38 #define __VKI_XEN_fpu_taskswitch        5
39 #define __VKI_XEN_sched_op_compat       6 /* compat since 0x00030101 */
40 #define __VKI_XEN_platform_op           7
41 #define __VKI_XEN_set_debugreg          8
42 #define __VKI_XEN_get_debugreg          9
43 #define __VKI_XEN_update_descriptor    10
44 #define __VKI_XEN_memory_op            12
45 #define __VKI_XEN_multicall            13
46 #define __VKI_XEN_update_va_mapping    14
47 #define __VKI_XEN_set_timer_op         15
48 #define __VKI_XEN_event_channel_op_compat 16 /* compat since 0x00030202 */
49 #define __VKI_XEN_xen_version          17
50 #define __VKI_XEN_console_io           18
51 #define __VKI_XEN_physdev_op_compat    19 /* compat since 0x00030202 */
52 #define __VKI_XEN_grant_table_op       20
53 #define __VKI_XEN_vm_assist            21
54 #define __VKI_XEN_update_va_mapping_otherdomain 22
55 #define __VKI_XEN_iret                 23 /* x86 only */
56 #define __VKI_XEN_vcpu_op              24
57 #define __VKI_XEN_set_segment_base     25 /* x86/64 only */
58 #define __VKI_XEN_mmuext_op            26
59 #define __VKI_XEN_xsm_op               27
60 #define __VKI_XEN_nmi_op               28
61 #define __VKI_XEN_sched_op             29
62 #define __VKI_XEN_callback_op          30
63 #define __VKI_XEN_xenoprof_op          31
64 #define __VKI_XEN_event_channel_op     32
65 #define __VKI_XEN_physdev_op           33
66 #define __VKI_XEN_hvm_op               34
67 #define __VKI_XEN_sysctl               35
68 #define __VKI_XEN_domctl               36
69 #define __VKI_XEN_kexec_op             37
70 #define __VKI_XEN_tmem_op              38
71 #define __VKI_XEN_xc_reserved_op       39 /* reserved for XenClient */
72 
73 #define __DEFINE_VKI_XEN_GUEST_HANDLE(name, type) \
74     ___DEFINE_VKI_XEN_GUEST_HANDLE(name, type);   \
75     ___DEFINE_VKI_XEN_GUEST_HANDLE(const_##name, const type)
76 #define DEFINE_VKI_XEN_GUEST_HANDLE(name)   __DEFINE_VKI_XEN_GUEST_HANDLE(name, name)
77 
78 typedef vki_uint8_t vki_xen_domain_handle_t[16];
79 typedef vki_uint16_t vki_xen_domid_t;
80 
81 #if defined(__i386__) || defined(__x86_64__)
82 #include <vki/vki-xen-x86.h>
83 #else
84 #error "Need to define per-ARCH Xen types for this platform"
85 #endif
86 
87 DEFINE_VKI_XEN_GUEST_HANDLE(void);
88 DEFINE_VKI_XEN_GUEST_HANDLE(char);
89 DEFINE_VKI_XEN_GUEST_HANDLE(vki_xen_pfn_t);
90 
91 __DEFINE_VKI_XEN_GUEST_HANDLE(vki_ulong, unsigned long);
92 
93 __DEFINE_VKI_XEN_GUEST_HANDLE(vki_int16, vki_int16_t);
94 __DEFINE_VKI_XEN_GUEST_HANDLE(vki_int32, vki_int32_t);
95 __DEFINE_VKI_XEN_GUEST_HANDLE(vki_int64, vki_int64_t);
96 
97 __DEFINE_VKI_XEN_GUEST_HANDLE(vki_uint8, vki_uint8_t);
98 __DEFINE_VKI_XEN_GUEST_HANDLE(vki_uint16, vki_uint16_t);
99 __DEFINE_VKI_XEN_GUEST_HANDLE(vki_uint32, vki_uint32_t);
100 __DEFINE_VKI_XEN_GUEST_HANDLE(vki_uint64, vki_uint64_t);
101 
102 struct vki_xenctl_bitmap {
103     VKI_XEN_GUEST_HANDLE_64(vki_uint8) bitmap;
104     vki_uint32_t nr_bits;
105 };
106 
107 #include <vki/vki-xen-domctl.h>
108 #include <vki/vki-xen-sysctl.h>
109 #include <vki/vki-xen-mmuext.h>
110 #include <vki/vki-xen-schedop.h>
111 #include <vki/vki-xen-memory.h>
112 #include <vki/vki-xen-evtchn.h>
113 #include <vki/vki-xen-gnttab.h>
114 #include <vki/vki-xen-version.h>
115 #include <vki/vki-xen-hvm.h>
116 #include <vki/vki-xen-tmem.h>
117 #include <vki/vki-xen-xsm.h>
118 #include <vki/vki-xen-physdev.h>
119 
120 #endif // __VKI_XEN_H
121 
122 /*--------------------------------------------------------------------*/
123 /*--- end                                                          ---*/
124 /*--------------------------------------------------------------------*/
125