From: Richard Henderson <rth@twiddle.net>
To: qemu-devel@nongnu.org
Cc: agraf@suse.de, aurelien@aurel32.net
Subject: [Qemu-devel] [PATCH 0/7] Define "deposit" tcg operation, v2
Date: Mon, 10 Jan 2011 19:23:41 -0800 [thread overview]
Message-ID: <1294716228-9299-1-git-send-email-rth@twiddle.net> (raw)
Changes since v1:
* No attempt to pack pos+len into one operand. Updated backends
to match this change.
* Example in the README is a bit more complex.
* Define an official tcg_scratch_alloc routine, used by the i386
target for the case in which we need a scratch register. I had
said that triggering this wasn't possible with mainline, but I
was wrong. The rlwimi example I posted in the other thread hits
this case.
Aurelien suggested using a shorter name like "dep", but I think that
would be more confusing than not. This opcode is not really used
enough to warrent cropping 4 characters, in my opinion.
r~
Richard Henderson (7):
tcg: Define "deposit" as an optional operation.
tcg-ppc: Implement deposit operation.
tcg-hppa: Implement deposit operation.
tcg-ia64: Implement deposit operation.
tcg-i386: Implement deposit operation.
target-i386: Use deposit operation.
target-ppc: Use deposit operation.
target-i386/translate.c | 34 +++-----------
target-ppc/translate.c | 10 ++++
tcg/README | 14 ++++++
tcg/hppa/tcg-target.c | 58 +++++++++++++++++++++---
tcg/hppa/tcg-target.h | 1 +
tcg/i386/tcg-target.c | 67 ++++++++++++++++++++++++++-
tcg/i386/tcg-target.h | 2 +
tcg/ia64/tcg-target.c | 115 +++++++++++++++++++++++++++++++++++++++++++++++
tcg/ia64/tcg-target.h | 2 +
tcg/ppc/tcg-target.c | 17 +++++++-
tcg/ppc/tcg-target.h | 1 +
tcg/tcg-op.h | 64 ++++++++++++++++++++++++++
tcg/tcg-opc.h | 6 +++
tcg/tcg.c | 11 +++++
14 files changed, 364 insertions(+), 38 deletions(-)
--
1.7.2.3
next reply other threads:[~2011-01-11 3:24 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-11 3:23 Richard Henderson [this message]
2011-01-11 3:23 ` [Qemu-devel] [PATCH 1/7] tcg: Define "deposit" as an optional operation Richard Henderson
2011-01-11 23:45 ` Aurelien Jarno
2011-01-12 11:00 ` Edgar E. Iglesias
2011-01-11 3:23 ` [Qemu-devel] [PATCH 2/7] tcg-ppc: Implement deposit operation Richard Henderson
2011-01-11 12:40 ` [Qemu-devel] " malc
2011-01-11 16:32 ` Richard Henderson
2011-01-11 19:11 ` malc
2011-01-11 3:23 ` [Qemu-devel] [PATCH 3/7] tcg-hppa: " Richard Henderson
2011-01-11 3:23 ` [Qemu-devel] [PATCH 4/7] tcg-ia64: " Richard Henderson
2011-01-11 3:23 ` [Qemu-devel] [PATCH 5/7] tcg-i386: " Richard Henderson
2011-01-25 12:27 ` Edgar E. Iglesias
2011-01-25 16:13 ` Richard Henderson
2011-01-25 16:48 ` Edgar E. Iglesias
2011-01-25 22:07 ` Richard Henderson
2011-01-26 8:53 ` Edgar E. Iglesias
2011-01-26 9:23 ` Alexander Graf
2011-01-26 15:50 ` Richard Henderson
2011-01-26 16:00 ` Alexander Graf
2011-01-26 16:34 ` Avi Kivity
2011-01-26 16:40 ` Richard Henderson
2011-01-26 16:50 ` Alexander Graf
2011-01-26 18:21 ` Richard Henderson
2011-01-26 18:27 ` Alexander Graf
2011-01-26 18:55 ` Richard Henderson
2011-01-26 19:01 ` Alexander Graf
2011-01-26 19:05 ` Richard Henderson
2011-01-26 19:09 ` Alexander Graf
2011-01-26 19:19 ` Richard Henderson
2011-01-26 19:27 ` Alexander Graf
2011-01-31 8:33 ` Aurelien Jarno
2011-02-08 18:05 ` Richard Henderson
2011-02-09 7:41 ` [Qemu-devel] " Paolo Bonzini
2011-02-09 17:24 ` Blue Swirl
2011-01-11 3:23 ` [Qemu-devel] [PATCH 6/7] target-i386: Use " Richard Henderson
2011-01-12 11:01 ` Edgar E. Iglesias
2011-01-20 11:06 ` Aurelien Jarno
2011-01-11 3:23 ` [Qemu-devel] [PATCH 7/7] target-ppc: " Richard Henderson
2011-01-11 23:45 ` [Qemu-devel] [PATCH 0/7] Define "deposit" tcg operation, v2 Aurelien Jarno
2011-01-20 11:31 ` Edgar E. Iglesias
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