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| author | Thomas Huth <thuth@redhat.com> | 2017-05-18 19:26:40 +0200 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-06-06 14:34:31 -0700 |
| commit | f79f1ca4a20d4070179903bbaafc13f5f90b7873 (patch) | |
| tree | 5921a73bc3333cde97f964bda0daab4999789405 /target/s390x/cpu.h | |
| parent | 65dfad62a176f5265f801683be64149c5ad55f7d (diff) | |
| download | qemu-f79f1ca4a20d4070179903bbaafc13f5f90b7873.zip qemu-f79f1ca4a20d4070179903bbaafc13f5f90b7873.tar.gz qemu-f79f1ca4a20d4070179903bbaafc13f5f90b7873.tar.bz2 | |
target/s390x: Add support for the TEST BLOCK instruction
TEST BLOCK was likely once used to execute basic memory
tests, but nowadays it's just a (slow) way to clear a page.
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1495128400-23759-1-git-send-email-thuth@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target/s390x/cpu.h')
| -rw-r--r-- | target/s390x/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index c74b419..f463113 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -1084,6 +1084,7 @@ struct sysib_322 { #define SIGP_ORDER_MASK 0x000000ff void load_psw(CPUS390XState *env, uint64_t mask, uint64_t addr); +target_ulong mmu_real2abs(CPUS390XState *env, target_ulong raddr); int mmu_translate(CPUS390XState *env, target_ulong vaddr, int rw, uint64_t asc, target_ulong *raddr, int *flags, bool exc); int sclp_service_call(CPUS390XState *env, uint64_t sccb, uint32_t code); |