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[PATCH 00/10] VDIV/VMOD Implementation
From: |
Lucas Mateus Castro(alqotel) |
Subject: |
[PATCH 00/10] VDIV/VMOD Implementation |
Date: |
Wed, 30 Mar 2022 17:25:05 -0300 |
From: "Lucas Mateus Castro (alqotel)" <lucas.araujo@eldorado.org.br>
This patch series is an implementation of the vector divide, vector
divide extended and vector modulo instructions from PowerISA 3.1
The first 2 patches are Matheus' patches used here since the divs256 and
divu256 functions use int128_lshift and int128_urshift.
Lucas Mateus Castro (alqotel) (8):
target/ppc: Implemented vector divide instructions
target/ppc: Implemented vector divide quadword
target/ppc: Implemented vector divide extended word
Implemented unsigned 256-by-128 division
Implemented signed 256-by-128 division
target/ppc: Implemented remaining vector divide extended
target/ppc: Implemented vector module word/doubleword
target/ppc: Implemented vector module quadword
Matheus Ferst (2):
qemu/int128: avoid undefined behavior in int128_lshift
qemu/int128: add int128_urshift
include/qemu/host-utils.h | 16 +++
include/qemu/int128.h | 53 +++++++-
target/ppc/helper.h | 8 ++
target/ppc/insn32.decode | 23 ++++
target/ppc/int_helper.c | 109 +++++++++++++++++
target/ppc/translate/vmx-impl.c.inc | 148 +++++++++++++++++++++++
tests/unit/test-int128.c | 32 +++++
util/host-utils.c | 179 ++++++++++++++++++++++++++++
8 files changed, 566 insertions(+), 2 deletions(-)
--
2.31.1
- [PATCH 00/10] VDIV/VMOD Implementation,
Lucas Mateus Castro(alqotel) <=
- [PATCH 01/10] qemu/int128: avoid undefined behavior in int128_lshift, Lucas Mateus Castro(alqotel), 2022/03/30
- [PATCH 02/10] qemu/int128: add int128_urshift, Lucas Mateus Castro(alqotel), 2022/03/30
- [PATCH 03/10] target/ppc: Implemented vector divide instructions, Lucas Mateus Castro(alqotel), 2022/03/30
- [PATCH 04/10] target/ppc: Implemented vector divide quadword, Lucas Mateus Castro(alqotel), 2022/03/30
- [PATCH 05/10] target/ppc: Implemented vector divide extended word, Lucas Mateus Castro(alqotel), 2022/03/30
- [PATCH 06/10] Implemented unsigned 256-by-128 division, Lucas Mateus Castro(alqotel), 2022/03/30