]> git.proxmox.com Git - mirror_qemu.git/blame - linux-user/generic/target_prctl_unalign.h
Merge tag 'linux-user-for-7.0-pull-request' of https://gitlab.com/laurent_vivier...
[mirror_qemu.git] / linux-user / generic / target_prctl_unalign.h
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1/*
2 * Generic prctl unalign functions for linux-user
3 *
4 * SPDX-License-Identifier: GPL-2.0-or-later
5 */
6#ifndef GENERIC_TARGET_PRCTL_UNALIGN_H
7#define GENERIC_TARGET_PRCTL_UNALIGN_H
8
9static abi_long do_prctl_get_unalign(CPUArchState *env, target_long arg2)
10{
11 CPUState *cs = env_cpu(env);
12 uint32_t res = PR_UNALIGN_NOPRINT;
13 if (cs->prctl_unalign_sigbus) {
14 res |= PR_UNALIGN_SIGBUS;
15 }
16 return put_user_u32(res, arg2);
17}
18#define do_prctl_get_unalign do_prctl_get_unalign
19
20static abi_long do_prctl_set_unalign(CPUArchState *env, target_long arg2)
21{
22 env_cpu(env)->prctl_unalign_sigbus = arg2 & PR_UNALIGN_SIGBUS;
23 return 0;
24}
25#define do_prctl_set_unalign do_prctl_set_unalign
26
27#endif /* GENERIC_TARGET_PRCTL_UNALIGN_H */