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(parent: 65dfad6) | patch
target/s390x: Add support for the TEST BLOCK instruction
authorThomas Huth <thuth@redhat.com>
Thu, 18 May 2017 17:26:40 +0000 (19:26 +0200)
committerRichard Henderson <rth@twiddle.net>
Tue, 6 Jun 2017 21:34:31 +0000 (14:34 -0700)
commitf79f1ca4a20d4070179903bbaafc13f5f90b7873
tree5921a73bc3333cde97f964bda0daab4999789405tree | snapshot
parent65dfad62a176f5265f801683be64149c5ad55f7dcommit | diff
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>
target/s390x/cpu.h diff | blob | blame | history
target/s390x/helper.h diff | blob | blame | history
target/s390x/insn-data.def diff | blob | blame | history
target/s390x/mem_helper.c diff | blob | blame | history
target/s390x/mmu_helper.c diff | blob | blame | history
target/s390x/translate.c diff | blob | blame | history
Mirror of https://git.qemu.org/git/qemu.git