L4Re Operating System Framework – Interface and Usage Documentation
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__vcpu-arch.h
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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 Universität 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 */
23#pragma once
24
25#include <l4/sys/types.h>
26
27enum
28{
36};
37
41typedef struct l4_vcpu_arch_state_t
42{
43 l4_umword_t host_fs_base;
44 l4_umword_t host_gs_base;
45 l4_uint16_t host_ds, host_es, host_fs, host_gs;
46
47 l4_uint16_t const user_ds32;
48 l4_uint16_t const user_cs64;
49 l4_uint16_t const user_cs32;
51
52
57typedef struct l4_vcpu_regs_t
58{
85 l4_umword_t fs_base;
86 l4_umword_t gs_base;
87 l4_uint16_t ds, es, fs, gs;
88
90
95typedef struct l4_vcpu_ipc_regs_t
96{
97 l4_umword_t _res[1];
98 l4_umword_t label;
99 l4_umword_t _res2[5];
100 l4_msgtag_t tag;
@ L4_VCPU_STATE_VERSION
Architecture-specific version ID.
Definition __vcpu-arch.h:35
struct l4_vcpu_arch_state_t l4_vcpu_arch_state_t
Architecture-specific vCPU state.
unsigned long l4_umword_t
Unsigned machine word.
Definition l4int.h:51
unsigned short int l4_uint16_t
Unsigned 16bit value.
Definition l4int.h:38
struct l4_vcpu_ipc_regs_t l4_vcpu_ipc_regs_t
vCPU message registers.
struct l4_vcpu_regs_t l4_vcpu_regs_t
vCPU registers.
Common L4 ABI Data Types.
Message tag data structure.
Definition types.h:163
Architecture-specific vCPU state.
Definition __vcpu-arch.h:63
vCPU message registers.
Definition __vcpu-arch.h:72
vCPU registers.
Definition __vcpu-arch.h:44
l4_umword_t sp
stack pointer
Definition __vcpu-arch.h:50
l4_umword_t r14
r14 register
Definition __vcpu-arch.h:60
l4_umword_t err
error code
Definition __vcpu-arch.h:46
l4_umword_t ss
ss register
Definition __vcpu-arch.h:84
l4_umword_t r9
r9 register
Definition __vcpu-arch.h:65
l4_umword_t pfa
page fault address
Definition __vcpu-arch.h:45
l4_umword_t r11
r11 register
Definition __vcpu-arch.h:63
l4_umword_t r13
r13 register
Definition __vcpu-arch.h:61
l4_umword_t bp
rbp register
Definition __vcpu-arch.h:70
l4_umword_t di
rdi register
Definition __vcpu-arch.h:68
l4_umword_t r12
r12 register
Definition __vcpu-arch.h:62
l4_umword_t cx
rcx register
Definition __vcpu-arch.h:74
l4_umword_t r15
r15 register
Definition __vcpu-arch.h:59
l4_umword_t r10
r10 register
Definition __vcpu-arch.h:64
l4_umword_t bx
rbx register
Definition __vcpu-arch.h:72
l4_umword_t cs
dummy
Definition __vcpu-arch.h:81
l4_umword_t r8
r8 register
Definition __vcpu-arch.h:66
l4_umword_t trapno
trap number
Definition __vcpu-arch.h:77
l4_umword_t ax
rax register
Definition __vcpu-arch.h:75
l4_umword_t flags
eflags
Definition __vcpu-arch.h:54
l4_umword_t si
rsi register
Definition __vcpu-arch.h:69
l4_umword_t ip
instruction pointer
Definition __vcpu-arch.h:53
l4_umword_t dx
rdx register
Definition __vcpu-arch.h:73