[v3] target/ppc: Implement Vector Expand/Extract Mask and Vector Mask

[PATCH v3 0/3] target/ppc: Implement Vector Expand/Extract Mask and Vector Mask

matheus.ferst@eldorado.org.br posted 3 patches 2 years, 4 months ago

Diff against v1 v2
Download series mbox

Test checkpatch passed

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20211203194229.746275-1-matheus.ferst@eldorado.org.br

Maintainers: David Gibson <david@gibson.dropbear.id.au>, "Cédric Le Goater" <clg@kaod.org>, Daniel Henrique Barboza <danielhb413@gmail.com>, Greg Kurz <groug@kaod.org>

target/ppc/insn32.decode            |  28 ++++
target/ppc/translate/vmx-impl.c.inc | 231 ++++++++++++++++++++++++++++
2 files changed, 259 insertions(+)

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[PATCH v3 0/3] target/ppc: Implement Vector Expand/Extract Mask and Vector Mask

Posted by matheus.ferst@eldorado.org.br 2 years, 4 months ago

From: Matheus Ferst <matheus.ferst@eldorado.org.br>

This is a small patch series just to allow Ubuntu 21.10 to boot with
-cpu POWER10. Glibc 2.34 is using vextractbm, so the init is killed by
SIGILL without the second patch of this series. The other two insns. are
included as they are somewhat close to Vector Extract Mask (at least in
pseudocode).

v3:
- VEXTRACT[BHWDQ]M optimized following rth suggestions

v2:
- Applied rth suggestions to VEXTRACT[BHWDQ]M and MTVSR[BHWDQ]M[I]

Matheus Ferst (3):
  target/ppc: Implement Vector Expand Mask
  target/ppc: Implement Vector Extract Mask
  target/ppc: Implement Vector Mask Move insns

 target/ppc/insn32.decode            |  28 ++++
 target/ppc/translate/vmx-impl.c.inc | 231 ++++++++++++++++++++++++++++
 2 files changed, 259 insertions(+)

-- 
2.25.1