From: Blue Swirl <blauwirbel@gmail.com>
To: qemu-devel <qemu-devel@nongnu.org>
Subject: [Qemu-devel] [PATCH RFC 00/11] AREG0 elimination
Date: Sat, 14 May 2011 22:35:20 +0300 [thread overview]
Message-ID: <BANLkTimJwjRpapybtUSo379Tu7bihrXMMg@mail.gmail.com> (raw)
Here's a RFC series for eliminating AREG0.
Blue Swirl (11):
Move user emulator stuff from cpu-exec.c to user-exec.c
Delete unused tb_invalidate_page_range
The above should be OK to commit.
cpu_loop_exit: avoid using AREG0
Delegate setup of TCG temporaries to targets
These two are not, unless the overall plan is OK.
TCG: fix negative frame offset calculations
TCG/x86: use stack for TCG temps
TCG/Sparc64: use stack for TCG temps
But these three should be OK. I've tested lightly x86_64 and Sparc64 hosts.
Add CONFIG_TARGET_NEEDS_AREG0
Don't compile legacy qemu_ld/st functions if target doesn't need them
Should be OK, though the latter patch only touches x86.
Add new qemu_ld and qemu_st functions
sparc: use new qemu_ld and qemu_st functions
The last two compile but QEMU segfaults. I just made a naive
conversion for getting comments.
Makefile.target | 14 +-
configure | 6 +
cpu-exec.c | 647 +----------------------------------------
dyngen-exec.h | 2 +
exec-all.h | 3 +-
hw/alpha_palcode.c | 2 +-
linux-user/main.c | 22 +--
target-alpha/op_helper.c | 4 +-
target-arm/op_helper.c | 6 +-
target-cris/op_helper.c | 4 +-
target-i386/op_helper.c | 16 +-
target-lm32/op_helper.c | 6 +-
target-m68k/op_helper.c | 6 +-
target-microblaze/op_helper.c | 4 +-
target-mips/op_helper.c | 4 +-
target-ppc/op_helper.c | 3 +-
target-sh4/op_helper.c | 10 +-
target-sparc/helper.h | 1 -
target-sparc/op_helper.c | 12 +-
target-sparc/translate.c | 5 +-
target-unicore32/op_helper.c | 2 +-
tcg/arm/tcg-target.c | 2 +
tcg/arm/tcg-target.h | 4 +
tcg/hppa/tcg-target.c | 2 +
tcg/hppa/tcg-target.h | 4 +
tcg/i386/tcg-target.c | 62 +++--
tcg/i386/tcg-target.h | 4 +
tcg/ia64/tcg-target.c | 2 +
tcg/ia64/tcg-target.h | 4 +
tcg/mips/tcg-target.c | 2 +
tcg/mips/tcg-target.h | 4 +
tcg/ppc/tcg-target.c | 2 +
tcg/ppc/tcg-target.h | 4 +
tcg/ppc64/tcg-target.c | 2 +
tcg/ppc64/tcg-target.h | 4 +
tcg/s390/tcg-target.c | 2 +
tcg/s390/tcg-target.h | 4 +
tcg/sparc/tcg-target.c | 5 +-
tcg/sparc/tcg-target.h | 4 +
tcg/tcg-op.h | 49 +++
tcg/tcg-opc.h | 3 +
tcg/tcg.c | 12 +-
translate-all.c | 2 -
user-exec.c | 645 ++++++++++++++++++++++++++++++++++++++++
44 files changed, 866 insertions(+), 741 deletions(-)
create mode 100644 user-exec.c
next reply other threads:[~2011-05-14 19:35 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-14 19:35 Blue Swirl [this message]
2011-05-14 21:16 ` [Qemu-devel] [PATCH RFC 00/11] AREG0 elimination Aurelien Jarno
2011-05-14 21:52 ` Blue Swirl
2011-05-14 22:04 ` Aurelien Jarno
2011-05-15 7:15 ` Blue Swirl
2011-05-15 9:24 ` Aurelien Jarno
2011-05-15 9:58 ` Blue Swirl
2011-05-15 10:19 ` Aurelien Jarno
2011-05-15 11:12 ` Blue Swirl
2011-05-15 11:36 ` Aurelien Jarno
2011-05-15 12:30 ` Blue Swirl
2011-05-15 12:49 ` Aurelien Jarno
2011-05-15 13:16 ` Blue Swirl
2011-05-15 13:43 ` Aurelien Jarno
2011-05-15 14:02 ` Blue Swirl
2011-05-15 14:06 ` Aurelien Jarno
2011-05-15 14:10 ` Blue Swirl
2011-05-15 9:27 ` Laurent Desnogues
2011-05-15 9:49 ` Aurelien Jarno
2011-05-15 11:03 ` Blue Swirl
2011-05-15 11:14 ` Aurelien Jarno
2011-05-15 11:33 ` Blue Swirl
2011-05-15 11:37 ` Aurelien Jarno
2011-05-15 12:33 ` Blue Swirl
2011-05-15 12:14 ` Laurent Desnogues
2011-05-15 12:37 ` Blue Swirl
2011-05-15 13:02 ` Aurelien Jarno
2011-05-15 13:42 ` Blue Swirl
2011-05-15 14:03 ` Aurelien Jarno
2011-05-15 14:06 ` Blue Swirl
2011-05-14 23:31 ` Aurelien Jarno
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=BANLkTimJwjRpapybtUSo379Tu7bihrXMMg@mail.gmail.com \
--to=blauwirbel@gmail.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).