From: David Hildenbrand <david@redhat.com>
To: qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, Cornelia Huck <cohuck@redhat.com>,
Richard Henderson <richard.henderson@linaro.org>,
Thomas Huth <thuth@redhat.com>,
David Hildenbrand <david@redhat.com>
Subject: [PATCH v1 0/8] s390x/tcg: Implement some z14 facilities
Date: Tue, 22 Sep 2020 12:31:21 +0200 [thread overview]
Message-ID: <20200922103129.12824-1-david@redhat.com> (raw)
With this patchset, I can boot a kernel compiled for z14 (requiring
Miscellaneous-Instruction-Extensions Facility 2) (using -cpu max).
I am currently working on "vector-enhancements facility 1", I have most
stuff in place except:
- VECTOR FP (MAXIMUM|MINIMUM): needs some manual work to cover all types of
comparisons.
- VECTOR FP (NEGATIVE) MULTIPLY AND (ADD|SUBTRACT): needs float128_muladd()
Once we have that in place, we can convert the QEMU machine to a
stripped-down z14.
David Hildenbrand (8):
s390x/tcg: Implement ADD HALFWORD (AGH)
s390x/tcg: Implement SUBTRACT HALFWORD (SGH)
s390x/tcg: Implement MULTIPLY (MG, MGRK)
s390x/tcg: Implement MULTIPLY HALFWORD (MGH)
s390x/tcg: Implement BRANCH INDIRECT ON CONDITION (BIC)
s390x/tcg: Implement MULTIPLY SINGLE (MSC, MSGC, MSGRKC, MSRKC)
s390x/tcg: We support Miscellaneous-Instruction-Extensions Facility 2
s390x/tcg: Implement CIPHER MESSAGE WITH AUTHENTICATION (KMA)
target/s390x/cc_helper.c | 34 ++++++++++++++++++++++++++++
target/s390x/gen-features.c | 2 ++
target/s390x/helper.c | 2 ++
target/s390x/insn-data.def | 12 ++++++++++
target/s390x/internal.h | 2 ++
target/s390x/translate.c | 45 +++++++++++++++++++++++++++++++++++++
6 files changed, 97 insertions(+)
--
2.26.2
next reply other threads:[~2020-09-22 10:32 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-22 10:31 David Hildenbrand [this message]
2020-09-22 10:31 ` [PATCH v1 1/8] s390x/tcg: Implement ADD HALFWORD (AGH) David Hildenbrand
2020-09-23 4:49 ` Thomas Huth
2020-09-23 4:53 ` Thomas Huth
2020-09-23 7:50 ` David Hildenbrand
2020-09-25 21:25 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 2/8] s390x/tcg: Implement SUBTRACT HALFWORD (SGH) David Hildenbrand
2020-09-23 4:52 ` Thomas Huth
2020-09-25 21:25 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 3/8] s390x/tcg: Implement MULTIPLY (MG, MGRK) David Hildenbrand
2020-09-25 21:36 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 4/8] s390x/tcg: Implement MULTIPLY HALFWORD (MGH) David Hildenbrand
2020-09-25 21:39 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 5/8] s390x/tcg: Implement BRANCH INDIRECT ON CONDITION (BIC) David Hildenbrand
2020-09-25 21:45 ` Richard Henderson
2020-09-28 11:50 ` David Hildenbrand
2020-09-22 10:31 ` [PATCH v1 6/8] s390x/tcg: Implement MULTIPLY SINGLE (MSC, MSGC, MSGRKC, MSRKC) David Hildenbrand
2020-09-22 16:14 ` Richard Henderson
2020-09-22 16:19 ` David Hildenbrand
2020-09-25 22:06 ` Richard Henderson
2020-09-28 12:13 ` David Hildenbrand
2020-09-22 10:31 ` [PATCH v1 7/8] s390x/tcg: We support Miscellaneous-Instruction-Extensions Facility 2 David Hildenbrand
2020-09-25 22:08 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 8/8] s390x/tcg: Implement CIPHER MESSAGE WITH AUTHENTICATION (KMA) David Hildenbrand
2020-09-25 22:12 ` Richard Henderson
2020-09-22 15:41 ` [PATCH v1 0/8] s390x/tcg: Implement some z14 facilities no-reply
2020-09-25 22:43 ` Richard Henderson
2020-09-28 11:54 ` David Hildenbrand
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