xemu/target/s390x/tcg-stub.c
David Hildenbrand bbf6ea3bd9 s390x/tcg: factor out and fix DATA exception injection
The DXC is to be stored in the low core, and only in the FPC in case AFP
is enabled in CR0. Stub is not required in current code, but this way
we never run into problems.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20180927130303.12236-3-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-04 10:32:39 +02:00

31 lines
795 B
C

/*
* QEMU TCG support -- s390x specific function stubs.
*
* Copyright (C) 2018 Red Hat Inc
*
* Authors:
* David Hildenbrand <david@redhat.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "cpu.h"
#include "tcg_s390x.h"
void tcg_s390_tod_updated(CPUState *cs, run_on_cpu_data opaque)
{
}
void QEMU_NORETURN tcg_s390_program_interrupt(CPUS390XState *env, uint32_t code,
int ilen, uintptr_t ra)
{
g_assert_not_reached();
}
void QEMU_NORETURN tcg_s390_data_exception(CPUS390XState *env, uint32_t dxc,
uintptr_t ra)
{
g_assert_not_reached();
}