tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License, version 2, as
4 * published by the Free Software Foundation.
5 *
6 * This program is distributed in the hope that it will be useful,
7 * but WITHOUT ANY WARRANTY; without even the implied warranty of
8 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 * GNU General Public License for more details.
10 *
11 * You should have received a copy of the GNU General Public License
12 * along with this program; if not, write to the Free Software
13 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
14 *
15 * Copyright SUSE Linux Products GmbH 2009
16 *
17 * Authors: Alexander Graf <agraf@suse.de>
18 */
19
20#ifndef __ASM_KVM_BOOK3S_ASM_H__
21#define __ASM_KVM_BOOK3S_ASM_H__
22
23#ifdef __ASSEMBLY__
24
25#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
26
27#include <asm/kvm_asm.h>
28
29.macro DO_KVM intno
30 .if (\intno == BOOK3S_INTERRUPT_SYSTEM_RESET) || \
31 (\intno == BOOK3S_INTERRUPT_MACHINE_CHECK) || \
32 (\intno == BOOK3S_INTERRUPT_DATA_STORAGE) || \
33 (\intno == BOOK3S_INTERRUPT_INST_STORAGE) || \
34 (\intno == BOOK3S_INTERRUPT_DATA_SEGMENT) || \
35 (\intno == BOOK3S_INTERRUPT_INST_SEGMENT) || \
36 (\intno == BOOK3S_INTERRUPT_EXTERNAL) || \
37 (\intno == BOOK3S_INTERRUPT_ALIGNMENT) || \
38 (\intno == BOOK3S_INTERRUPT_PROGRAM) || \
39 (\intno == BOOK3S_INTERRUPT_FP_UNAVAIL) || \
40 (\intno == BOOK3S_INTERRUPT_DECREMENTER) || \
41 (\intno == BOOK3S_INTERRUPT_SYSCALL) || \
42 (\intno == BOOK3S_INTERRUPT_TRACE) || \
43 (\intno == BOOK3S_INTERRUPT_PERFMON) || \
44 (\intno == BOOK3S_INTERRUPT_ALTIVEC) || \
45 (\intno == BOOK3S_INTERRUPT_VSX)
46
47 b kvmppc_trampoline_\intno
48kvmppc_resume_\intno:
49
50 .endif
51.endm
52
53#else
54
55.macro DO_KVM intno
56.endm
57
58#endif /* CONFIG_KVM_BOOK3S_64_HANDLER */
59
60#else /*__ASSEMBLY__ */
61
62struct kvmppc_book3s_shadow_vcpu {
63 ulong gpr[14];
64 u32 cr;
65 u32 xer;
66 ulong host_r1;
67 ulong host_r2;
68 ulong handler;
69 ulong scratch0;
70 ulong scratch1;
71 ulong vmhandler;
72};
73
74#endif /*__ASSEMBLY__ */
75
76#endif /* __ASM_KVM_BOOK3S_ASM_H__ */