From: Stefan Weil <weil@mail.berlios.de>
To: QEMU Developers <qemu-devel@nongnu.org>,
Blue Swirl <blauwirbel@gmail.com>, malc <av1474@comtv.ru>,
TeLeMan <geleman@gmail.com>,
Stuart Brady <stuart.brady@gmail.com>
Subject: [Qemu-devel] [PATCH 0/8] tcg/interpreter: Add TCG + interpreter for bytecode (virtual machine)
Date: Sat, 17 Sep 2011 21:59:37 +0200 [thread overview]
Message-ID: <4E74FC29.1050003@mail.berlios.de> (raw)
Hello,
these patches add a new code generator (TCG target) to qemu.
Unlike other tcg target code generators, this one does not generate
machine code for some cpu. It generates machine independent bytecode
which is interpreted later. That's why I called it TCI (tiny code
interpreter).
I wrote most of the code two years ago and included feedback and
contributions from several QEMU developers, notably TeleMan,
Stuart Brady, Blue Swirl and Malc. See the history here:
http://lists.nongnu.org/archive/html/qemu-devel/2009-09/msg01710.html
Since that time, I used TCI regularly, added small fixes and improvements
and rebased it to latest QEMU. Some versions were tested using
ARM (emulated and real), PowerPC (emulated) and MIPS (emulated) hosts,
but normally I run it on i386 and x86_64 hosts.
I'd appreciate to see TCI in QEMU 1.0.
Regards,
Stefan Weil
The patches 2 and 4 are optional, patch 8 is only needed for running
TCI on a PowerPC host.
[PATCH 1/8] tcg: Declare TCG_TARGET_REG_BITS in tcg.h
[PATCH 2/8] tcg: Don't declare TCG_TARGET_REG_BITS in tcg-target.h
[PATCH 3/8] tcg: Add forward declarations for local functions
[PATCH 4/8] tcg: Add some assertions
[PATCH 5/8] tcg: Add interpreter for bytecode
[PATCH 6/8] tcg: Add bytecode generator for tcg interpreter
[PATCH 7/8] tcg: Add tcg interpreter to configure / make
[PATCH 8/8] ppc: Support tcg interpreter on ppc hosts
next reply other threads:[~2011-09-17 19:59 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-17 19:59 Stefan Weil [this message]
2011-09-17 20:00 ` [Qemu-devel] [PATCH 1/8] tcg: Declare TCG_TARGET_REG_BITS in tcg.h Stefan Weil
2011-09-17 20:00 ` [Qemu-devel] [PATCH 2/8] tcg: Don't declare TCG_TARGET_REG_BITS in tcg-target.h Stefan Weil
2011-09-17 20:00 ` [Qemu-devel] [PATCH 3/8] tcg: Add forward declarations for local functions Stefan Weil
2011-09-17 21:40 ` Peter Maydell
2011-09-17 20:00 ` [Qemu-devel] [PATCH 4/8] tcg: Add some assertions Stefan Weil
2011-09-17 20:00 ` [Qemu-devel] [PATCH 5/8] tcg: Add interpreter for bytecode Stefan Weil
2011-09-18 4:03 ` Andi Kleen
2011-09-18 5:49 ` Stefan Weil
2011-09-18 7:22 ` Paolo Bonzini
2011-09-18 17:54 ` Avi Kivity
2011-09-19 6:52 ` Andi Kleen
2011-09-19 11:56 ` Avi Kivity
2011-09-19 14:48 ` Andi Kleen
2011-09-18 10:18 ` Blue Swirl
2011-09-19 16:43 ` Richard Henderson
2011-09-19 20:24 ` Stuart Brady
2011-10-16 21:54 ` Stuart Brady
2011-09-17 20:00 ` [Qemu-devel] [PATCH 6/8] tcg: Add bytecode generator for tcg interpreter Stefan Weil
2011-09-18 10:03 ` Blue Swirl
2011-09-19 22:28 ` Stuart Brady
2011-10-01 16:54 ` Andreas Färber
2011-10-01 21:25 ` Stefan Weil
2011-10-09 16:19 ` Andreas Färber
2011-09-17 20:00 ` [Qemu-devel] [PATCH 7/8] tcg: Add tcg interpreter to configure / make Stefan Weil
2011-09-18 9:37 ` Blue Swirl
2011-09-18 10:14 ` Stefan Weil
2011-09-17 20:00 ` [Qemu-devel] [PATCH 8/8] ppc: Support tcg interpreter on ppc hosts Stefan Weil
2011-09-17 21:31 ` Peter Maydell
2011-09-17 21:33 ` Stefan Weil
2011-09-18 10:26 ` [Qemu-devel] [PATCH 0/8] tcg/interpreter: Add TCG + interpreter for bytecode (virtual machine) Blue Swirl
2011-09-18 10:49 ` malc
2011-09-18 12:12 ` Blue Swirl
2011-09-18 12:46 ` malc
2011-09-18 13:00 ` Blue Swirl
2011-09-18 13:13 ` malc
2011-09-18 13:26 ` Blue Swirl
2011-09-25 20:37 ` Stefan Weil
2011-10-01 12:02 ` Blue Swirl
2011-09-18 15:02 ` Mulyadi Santosa
2011-09-18 15:13 ` Stefan Weil
2011-09-18 16:39 ` Mulyadi Santosa
2011-09-18 20:15 ` Stefan Weil
2011-09-19 15:14 ` Mulyadi Santosa
2011-09-19 8:40 ` David Gilbert
2011-09-19 10:20 ` Stefan Hajnoczi
2011-09-19 10:27 ` David Gilbert
2011-09-18 18:02 ` Avi Kivity
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