From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: agraf@suse.de
Subject: [Qemu-devel] [PATCH v2 for-2.3 0/3] Support more than 8 MMU modes, speedup PPC by 10%
Date: Fri, 20 Feb 2015 18:57:17 +0100 [thread overview]
Message-ID: <1424455040-3335-1-git-send-email-pbonzini@redhat.com> (raw)
Patches 1 and 2 enable support from more than 8 MMU modes in TCG (patch
1 is in the targets, patch 2 is in cpu-defs.h). The TLB size is reduced
proportionally on targets where that is necessary.
Patch 3 uses the new support in the PPC target.
Paolo
Paolo Bonzini (3):
tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS
softmmu: support up to 12 MMU modes
target-ppc: use separate indices for various translation modes
include/exec/cpu-defs.h | 34 +++++++++++++++-
include/exec/cpu_ldst.h | 104 ++++++++++++++++++++++++++++++++++++++++++++---
target-ppc/cpu.h | 12 +++---
target-ppc/excp_helper.c | 3 --
target-ppc/helper_regs.h | 15 ++++---
tcg/aarch64/tcg-target.h | 1 +
tcg/arm/tcg-target.h | 1 +
tcg/i386/tcg-target.h | 1 +
tcg/ia64/tcg-target.h | 2 +
tcg/mips/tcg-target.h | 1 +
tcg/ppc/tcg-target.h | 1 +
tcg/s390/tcg-target.h | 1 +
tcg/sparc/tcg-target.h | 1 +
tcg/tci/tcg-target.h | 1 +
14 files changed, 156 insertions(+), 22 deletions(-)
--
2.3.0
next reply other threads:[~2015-02-20 17:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-20 17:57 Paolo Bonzini [this message]
2015-02-20 17:57 ` [Qemu-devel] [PATCH 1/3] tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS Paolo Bonzini
2015-02-20 19:36 ` Richard Henderson
2015-02-23 15:21 ` Alexander Graf
2015-02-23 16:03 ` Richard Henderson
2015-02-20 17:57 ` [Qemu-devel] [PATCH 2/3] softmmu: support up to 12 MMU modes Paolo Bonzini
2015-02-20 19:51 ` Richard Henderson
2015-02-20 17:57 ` [Qemu-devel] [PATCH 3/3] target-ppc: use separate indices for various translation modes Paolo Bonzini
2015-02-20 19:54 ` Richard Henderson
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