summaryrefslogtreecommitdiffstats
path: root/target/s390x/translate.c
diff options
context:
space:
mode:
authorRichard Henderson2021-03-15 09:54:48 +0100
committerCornelia Huck2021-03-15 11:03:20 +0100
commite56552cf0771a7f60ae4c1bc186d43a585022849 (patch)
tree5aef48ec6ed17d889e9b05914f426dae02348887 /target/s390x/translate.c
parents390x/cpu_model: use official name for 8562 (diff)
downloadqemu-e56552cf0771a7f60ae4c1bc186d43a585022849.tar.gz
qemu-e56552cf0771a7f60ae4c1bc186d43a585022849.tar.xz
qemu-e56552cf0771a7f60ae4c1bc186d43a585022849.zip
target/s390x: Implement the MVPG condition-code-option bit
If the CCO bit is set, MVPG should not generate an exception but report page translation faults via a CC code. Create a new helper, access_prepare_nf, which can use probe_access_flags in non-faulting mode, and then handle watchpoints. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> [thuth: Added logic to still inject protection exceptions] Signed-off-by: Thomas Huth <thuth@redhat.com> [david: Look at env->tlb_fill_exc to determine if there was an exception] Signed-off-by: David Hildenbrand <david@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210315085449.34676-2-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x/translate.c')
0 files changed, 0 insertions, 0 deletions