diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-12-21 16:20:32 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-01-12 14:08:29 +0100 |
| commit | 05a248715cef192336a594afed812871a52efc1f (patch) | |
| tree | bc71df9e28eb4fc84dc4ac0e1918365f61661753 /linux-user/include/host/ppc/host-signal.h | |
| parent | a3a576b0bf376eeb3cfc6c97c082628a8b73ff60 (diff) | |
user: move common-user includes to a subdirectory of {bsd,linux}-user/
Avoid polluting the compilation of common-user/ with local include files;
making an include file available to common-user/ should be a deliberate
decision in order to keep a clear interface that can be used by both
bsd-user/ and linux-user/.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'linux-user/include/host/ppc/host-signal.h')
| -rw-r--r-- | linux-user/include/host/ppc/host-signal.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/linux-user/include/host/ppc/host-signal.h b/linux-user/include/host/ppc/host-signal.h new file mode 100644 index 0000000000..1d8e658ff7 --- /dev/null +++ b/linux-user/include/host/ppc/host-signal.h @@ -0,0 +1,30 @@ +/* + * host-signal.h: signal info dependent on the host architecture + * + * Copyright (c) 2003-2005 Fabrice Bellard + * Copyright (c) 2021 Linaro Limited + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef PPC_HOST_SIGNAL_H +#define PPC_HOST_SIGNAL_H + +static inline uintptr_t host_signal_pc(ucontext_t *uc) +{ + return uc->uc_mcontext.regs->nip; +} + +static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc) +{ + uc->uc_mcontext.regs->nip = pc; +} + +static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc) +{ + return uc->uc_mcontext.regs->trap != 0x400 + && (uc->uc_mcontext.regs->dsisr & 0x02000000); +} + +#endif |