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[Qemu-devel] [PATCH 0/5] tcg-arm ldst improvements
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 0/5] tcg-arm ldst improvements |
Date: |
Wed, 28 Aug 2013 15:33:28 -0700 |
This is based on the "Further tcg ldst improvements" patch set.
The first patch is unchanged from the original "tcg ldst" patch set.
The second patch is modified to avoid defining local helpers in
the tcg/arm backend. This is trivial now that we can use the real
return address, so the extra parameter can just be stored from R14.
The last three patches are new. Stuff I noticed while examining
the disassembly dumps.
For convenience, the first patch set is
git://github.com/rth7680/qemu.git tcg-ool-2
and this one is
git://github.com/rth7680/qemu.git tcg-ool-arm-2
r~
Richard Henderson (5):
tcg-arm: Use ldrd/strd for appropriate qemu_ld/st64
tcg-arm: Rearrange slow-path qemu_ld/st
tcg-arm: Use strd for tcg_out_arg_reg64
tcg-arm: Use QEMU_BUILD_BUG_ON to verify constraints on tlb
tcg-arm: Better pipeline for softmmu tlb access
include/exec/exec-all.h | 14 --
tcg/arm/tcg-target.c | 397 ++++++++++++++++++++++++------------------------
2 files changed, 202 insertions(+), 209 deletions(-)
--
1.8.1.4
- [Qemu-devel] [PATCH 0/5] tcg-arm ldst improvements,
Richard Henderson <=
- [Qemu-devel] [PATCH 2/5] tcg-arm: Rearrange slow-path qemu_ld/st, Richard Henderson, 2013/08/28
- [Qemu-devel] [PATCH 1/5] tcg-arm: Use ldrd/strd for appropriate qemu_ld/st64, Richard Henderson, 2013/08/28
- [Qemu-devel] [PATCH 3/5] tcg-arm: Use strd for tcg_out_arg_reg64, Richard Henderson, 2013/08/28
- [Qemu-devel] [PATCH 4/5] tcg-arm: Use QEMU_BUILD_BUG_ON to verify constraints on tlb, Richard Henderson, 2013/08/28
- [Qemu-devel] [PATCH 5/5] tcg-arm: Better pipeline for softmmu tlb access, Richard Henderson, 2013/08/28