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| author | Richard Henderson <rth@twiddle.net> | 2012-09-25 15:26:59 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-01-05 12:00:28 -0800 |
| commit | 1ac5889f48127321a585886524013fcb6e2c91e3 (patch) | |
| tree | 8b1035ceb0d9e962fa778ee84d9bbfcaa84234a9 /target-s390x/helper.h | |
| parent | d87aaf934f2fa24443bba7db60036b698e04d6a8 (diff) | |
| download | qemu-1ac5889f48127321a585886524013fcb6e2c91e3.tar.gz qemu-1ac5889f48127321a585886524013fcb6e2c91e3.tar.bz2 qemu-1ac5889f48127321a585886524013fcb6e2c91e3.zip | |
target-s390: Convert 64-bit MULTIPLY LOGICAL
Use a new "retxl" member of CPUS290XState to return the "eXtra Low" part
of a 128-bit value. That said, this will get used when two independent
values need returning (e.g. quotient+remainder) as well.
At the same time, shuffle the elements of CPUS390XState to get this new
space from existing padding in the structure.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-s390x/helper.h')
| -rw-r--r-- | target-s390x/helper.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-s390x/helper.h b/target-s390x/helper.h index 2498f83be7..88a065cad3 100644 --- a/target-s390x/helper.h +++ b/target-s390x/helper.h @@ -9,7 +9,7 @@ DEF_HELPER_4(clc, i32, env, i32, i64, i64) DEF_HELPER_3(mvcl, i32, env, i32, i32) DEF_HELPER_4(clm, i32, env, i32, i32, i64) DEF_HELPER_4(stcm, void, env, i32, i32, i64) -DEF_HELPER_3(mlg, void, env, i32, i64) +DEF_HELPER_FLAGS_3(mul128, TCG_CALL_NO_RWG, i64, env, i64, i64) DEF_HELPER_3(dlg, void, env, i32, i64) DEF_HELPER_4(srst, i32, env, i32, i32, i32) DEF_HELPER_4(clst, i32, env, i32, i32, i32) |