diff options
author | Alexander Graf <agraf@suse.de> | 2011-11-18 16:45:54 +0100 |
---|---|---|
committer | Alexander Graf <agraf@suse.de> | 2012-01-12 18:41:08 +0100 |
commit | 8a0a9cf35bd1abc7a9a11f430a6b14e034f34ba0 (patch) | |
tree | 1ada7efaaf84a42b512c47994100503ac373f6b7 | |
parent | 85a4ca797dbe25f27df0a66aa4df1cab63245cd3 (diff) |
s390x: add TR function for EXECUTE
Newer gcc versions (or glibc?) also generate code that tries to EXECUTE
the TR opcode. Implement it so that we don't break valid guests.
Reported-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
-rw-r--r-- | target-s390x/op_helper.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target-s390x/op_helper.c b/target-s390x/op_helper.c index 137bae74a..5ddc7b93c 100644 --- a/target-s390x/op_helper.c +++ b/target-s390x/op_helper.c @@ -636,6 +636,9 @@ uint32_t HELPER(ex)(uint32_t cc, uint64_t v1, uint64_t addr, uint64_t ret) case 0x700: cc = helper_xc(l, get_address(0, b1, d1), get_address(0, b2, d2)); break; + case 0xc00: + helper_tr(l, get_address(0, b1, d1), get_address(0, b2, d2)); + break; default: goto abort; break; |