L4Re - L4 Runtime Environment
__vcpu-arch.h
1 /*
2  * (c) 2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de>,
3  * Alexander Warg <warg@os.inf.tu-dresden.de>
4  * economic rights: Technische Universit├Ąt Dresden (Germany)
5  *
6  * This file is part of TUD:OS and distributed under the terms of the
7  * GNU General Public License 2.
8  * Please see the COPYING-GPL-2 file for details.
9  *
10  * As a special exception, you may use this file as part of a free software
11  * library without restriction. Specifically, if other files instantiate
12  * templates or use macros or inline functions from this file, or you compile
13  * this file and link it with other files to produce an executable, this
14  * file does not by itself cause the resulting executable to be covered by
15  * the GNU General Public License. This exception does not however
16  * invalidate any other reasons why the executable file might be covered by
17  * the GNU General Public License.
18  */
19 #pragma once
20 
21 #include <l4/sys/types.h>
22 #include <l4/sys/__vcpu-arm.h>
23 
24 enum
25 {
32  L4_VCPU_STATE_VERSION = 0x33
33 };
34 
39 typedef struct l4_vcpu_regs_t
40 {
43 
44  l4_umword_t r[13];
45 
47  l4_umword_t lr;
48  l4_umword_t _dummy;
53 
54 typedef struct l4_vcpu_arch_state_t
55 {
56  l4_umword_t host_tpidruro;
57 } l4_vcpu_arch_state_t;
58 
63 typedef struct l4_vcpu_ipc_regs_t
64 {
65  l4_msgtag_t tag;
66  l4_umword_t _d1[3];
67  l4_umword_t label;
68  l4_umword_t _d2[8];
70 
79 enum L4_vcpu_e_field_ids
80 {
81  L4_VCPU_E_HCR = 0x4000,
82  L4_VCPU_E_TTBR0 = 0x8008,
83  L4_VCPU_E_TTBR1 = 0x8010,
84  L4_VCPU_E_TTBCR = 0x0018,
85  L4_VCPU_E_SCTLR = 0x001c,
86  L4_VCPU_E_DACR = 0x0020,
87  L4_VCPU_E_FCSEIDR = 0x0024,
88  L4_VCPU_E_CONTEXTIDR = 0x0028,
89  L4_VCPU_E_CNTKCTL = 0x002c,
90  L4_VCPU_E_GIC_HCR = 0x0060,
91  L4_VCPU_E_GIC_VTR = 0x0064,
92  L4_VCPU_E_GIC_VMCR = 0x0068,
93  L4_VCPU_E_GIC_MISR = 0x006c,
94  L4_VCPU_E_GIC_EISR0 = 0x0070,
95  L4_VCPU_E_GIC_EISR1 = 0x0074,
96  L4_VCPU_E_GIC_ELSR0 = 0x0078,
97  L4_VCPU_E_GIC_ELSR1 = 0x007c,
98  L4_VCPU_E_GIC_APR = 0x0080,
99  L4_VCPU_E_GIC_LR0 = 0x0084,
100  L4_VCPU_E_GIC_LR1 = 0x0088,
101  L4_VCPU_E_GIC_LR2 = 0x008c,
102  L4_VCPU_E_GIC_LR3 = 0x0090,
103  L4_VCPU_E_CNTVOFF = 0x8098,
104  L4_VCPU_E_CNTVCVAL = 0x80a0,
105 
106  L4_VCPU_E_CNTVCTL = 0x00ac,
107  L4_VCPU_E_VMPIDR = 0x00b0,
108 };
Common L4 ABI Data Types.
l4_umword_t sp
stack pointer
Definition: __vcpu-arch.h:46
l4_umword_t err
error code
Definition: __vcpu-arch.h:42
l4_umword_t flags
eflags
Definition: __vcpu-arch.h:50
struct l4_vcpu_regs_t l4_vcpu_regs_t
vCPU registers.
l4_umword_t pfa
page fault address
Definition: __vcpu-arch.h:41
l4_umword_t tpidruro
Thread-ID register.
Definition: __vcpu-arch.h:51
unsigned long l4_umword_t
Unsigned machine word.
Definition: l4int.h:52
struct l4_vcpu_ipc_regs_t l4_vcpu_ipc_regs_t
vCPU message registers.
l4_umword_t ip
instruction pointer
Definition: __vcpu-arch.h:49
vCPU message registers.
Definition: __vcpu-arch.h:63
Message tag data structure.
Definition: types.h:158
vCPU registers.
Definition: __vcpu-arch.h:39