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[Qemu-devel] [PATCH v4 0/7] tcg: allocate TB structs preceding translate
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v4 0/7] tcg: allocate TB structs preceding translate |
Date: |
Wed, 7 Jun 2017 08:55:29 -0700 |
This is a follow-up to Emilio's patch set.
My primary changes to Emilio's patches are to the first patch, in
merging the existing implementations from tcg/ppc/tcg-target.inc.c
into util/cacheinfo.c.
Then I've a few follow-up patches to take advantage of the new TB
placement for arm platforms. I've had a look at the asm output for
ppc64 and s390x, and don't see anything obvious that can be improved.
r~
Emilio G. Cota (2):
util: add cacheinfo
tcg: allocate TB structs before the corresponding translated code
Richard Henderson (5):
tcg/aarch64: Use ADR in tcg_out_movi
target/arm: Use indirect branch for goto_tb
target/arm: Remove limit on code buffer size
target/arm: Try pc-relative addresses for movi
target/arm: Use ldr (literal) for goto_tb
include/exec/exec-all.h | 5 +-
include/exec/tb-context.h | 3 +-
include/qemu/osdep.h | 3 +
tcg/aarch64/tcg-target.inc.c | 7 +-
tcg/arm/tcg-target.inc.c | 82 +++++++++++---------
tcg/ppc/tcg-target.inc.c | 71 +-----------------
tcg/tcg.c | 20 +++++
tcg/tcg.h | 2 +-
translate-all.c | 41 +++++-----
util/Makefile.objs | 1 +
util/cacheinfo.c | 174 +++++++++++++++++++++++++++++++++++++++++++
11 files changed, 282 insertions(+), 127 deletions(-)
create mode 100644 util/cacheinfo.c
--
2.9.4
- [Qemu-devel] [PATCH v4 0/7] tcg: allocate TB structs preceding translate,
Richard Henderson <=
- [Qemu-devel] [PATCH v4 1/7] util: add cacheinfo, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 2/7] tcg: allocate TB structs before the corresponding translated code, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 3/7] tcg/aarch64: Use ADR in tcg_out_movi, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 4/7] target/arm: Use indirect branch for goto_tb, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 5/7] target/arm: Remove limit on code buffer size, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 6/7] target/arm: Try pc-relative addresses for movi, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 7/7] target/arm: Use ldr (literal) for goto_tb, Richard Henderson, 2017/06/07
- Re: [Qemu-devel] [PATCH v4 0/7] tcg: allocate TB structs preceding translate, no-reply, 2017/06/07