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| author | David Hildenbrand | 2019-05-29 21:42:05 +0200 |
|---|---|---|
| committer | David Hildenbrand | 2019-06-07 14:53:25 +0200 |
| commit | bb03fd841cb33f3a85cedc1f89169fe2649fc258 (patch) | |
| tree | e14dae749cca380a99d1c56ca2a244aff2695c51 /target/s390x/helper.h | |
| parent | s390x/tcg: Implement VECTOR FP COMPARE (EQUAL|HIGH|HIGH OR EQUAL) (diff) | |
| download | qemu-bb03fd841cb33f3a85cedc1f89169fe2649fc258.tar.gz qemu-bb03fd841cb33f3a85cedc1f89169fe2649fc258.tar.xz qemu-bb03fd841cb33f3a85cedc1f89169fe2649fc258.zip | |
s390x/tcg: Implement VECTOR FP CONVERT FROM FIXED 64-BIT
1. We'll reuse op_vcdg() for similar instructions later, prepare for
that.
2. We'll reuse vop64_2() later for other instructions.
We have to mangle the erm (effective rounding mode) and the m4 into
the simd_data(), and properly unmangle them again.
Make sure to restore the erm before triggering an exception.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'target/s390x/helper.h')
| -rw-r--r-- | target/s390x/helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/s390x/helper.h b/target/s390x/helper.h index 33d3bacf74..a60f4c49fc 100644 --- a/target/s390x/helper.h +++ b/target/s390x/helper.h @@ -266,6 +266,8 @@ DEF_HELPER_FLAGS_5(gvec_vfche64, TCG_CALL_NO_WG, void, ptr, cptr, cptr, env, i32 DEF_HELPER_FLAGS_5(gvec_vfche64s, TCG_CALL_NO_WG, void, ptr, cptr, cptr, env, i32) DEF_HELPER_5(gvec_vfche64_cc, void, ptr, cptr, cptr, env, i32) DEF_HELPER_5(gvec_vfche64s_cc, void, ptr, cptr, cptr, env, i32) +DEF_HELPER_FLAGS_4(gvec_vcdg64, TCG_CALL_NO_WG, void, ptr, cptr, env, i32) +DEF_HELPER_FLAGS_4(gvec_vcdg64s, TCG_CALL_NO_WG, void, ptr, cptr, env, i32) #ifndef CONFIG_USER_ONLY DEF_HELPER_3(servc, i32, env, i64, i64) |