Re: [PATCH 1/2] target/s390x: Fix MXDB and MXDBR

2023-06-02 Thread David Hildenbrand
On 02.06.23 00:30, Ilya Leoshkevich wrote: These instructions multiply 64 bits by 64 bits, not 128 bits by 64 bits. Reported-by: Tulio Magno Quites Machado Filho Fixes: 2b91240f95fd ("target/s390x: Use Int128 for passing float128") Cc: qemu-sta...@nongnu.org Signed-off-by: Ilya Leoshkevich ---

[PATCH 1/2] target/s390x: Fix MXDB and MXDBR

2023-06-01 Thread Ilya Leoshkevich
These instructions multiply 64 bits by 64 bits, not 128 bits by 64 bits. Reported-by: Tulio Magno Quites Machado Filho Fixes: 2b91240f95fd ("target/s390x: Use Int128 for passing float128") Cc: qemu-sta...@nongnu.org Signed-off-by: Ilya Leoshkevich --- target/s390x/helper.h| 2 +- ta