* [Qemu-devel] tcg/ppc: maintainer's mail delivery failure
[not found] <001a113db0d454285b052ec911f0@google.com>
@ 2016-03-24 10:55 ` Sergey Fedorov
2016-03-24 11:09 ` Peter Maydell
0 siblings, 1 reply; 4+ messages in thread
From: Sergey Fedorov @ 2016-03-24 10:55 UTC (permalink / raw)
To: Peter Maydell; +Cc: QEMU Developers
Hi Peter,
Probably we don't have a maintainer for PPC TCG backend.
PPC
M: Vassili Karpov (malc) <av1474@comtv.ru>
S: Maintained
F: tcg/ppc/
F: disas/ppc.c
Kind regards,
Sergey
-------- Forwarded Message --------
Subject: Delivery Status Notification (Failure)
Date: Thu, 24 Mar 2016 10:39:57 +0000
From: Mail Delivery Subsystem <mailer-daemon@googlemail.com>
To: sergey.fedorov@linaro.org
Delivery to the following recipient failed permanently:
av1474@comtv.ru
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain comtv.ru by fe02x02-cgp.akado.ru. [77.232.31.163].
The error that the other server returned was:
550 av1474@comtv.ru unknown user account
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From: sergey.fedorov@linaro.org
To: qemu-devel@nongnu.org
Cc: =?UTF-8?q?Alex=20Benn=C3=A9e?= <alex.bennee@linaro.org>,
Sergey Fedorov <serge.fdrv@gmail.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Peter Crosthwaite <crosthwaite.peter@gmail.com>,
Richard Henderson <rth@twiddle.net>,
Sergey Fedorov <sergey.fedorov@linaro.org>,
Claudio Fontana <claudio.fontana@huawei.com>,
Andrzej Zaborowski <balrogg@gmail.com>,
Aurelien Jarno <aurelien@aurel32.net>,
"Vassili Karpov (malc)" <av1474@comtv.ru>,
Alexander Graf <agraf@suse.de>,
Blue Swirl <blauwirbel@gmail.com>,
Stefan Weil <sw@weilnetz.de>,
qemu-arm@nongnu.org
Subject: [PATCH 1/8] tcg: Clean up direct block chaining data fields
Date: Thu, 24 Mar 2016 13:39:14 +0300
Message-Id: <1458815961-31979-2-git-send-email-sergey.fedorov@linaro.org>
X-Mailer: git-send-email 2.7.3
In-Reply-To: <1458815961-31979-1-git-send-email-sergey.fedorov@linaro.org>
References: <1458815961-31979-1-git-send-email-sergey.fedorov@linaro.org>
From: Sergey Fedorov <serge.fdrv@gmail.com>
Briefly describe in a comment how direct block chaining is done. It
should help in understanding of the following data fields.
Rename some fields in TranslationBlock and TCGContext structures to
better reflect their purpose (dropping excessive 'tb_' prefix in
TranslationBlock but keeping it in TCGContext):
tb_next_offset => jmp_reset_offset
tb_jmp_offset => jmp_insn_offset
tb_next => jmp_target_addr
jmp_next => jmp_list_next
jmp_first => jmp_list_first
Avoid using a magic constant as an invalid offset which is used to
indicate that there's no n-th jump generated.
Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
---
include/exec/exec-all.h | 44 ++++++++++++++++++++++++--------------
tcg/aarch64/tcg-target.inc.c | 7 +++---
tcg/arm/tcg-target.inc.c | 8 +++----
tcg/i386/tcg-target.inc.c | 8 +++----
tcg/ia64/tcg-target.inc.c | 6 +++---
tcg/mips/tcg-target.inc.c | 8 +++----
tcg/ppc/tcg-target.inc.c | 6 +++---
tcg/s390/tcg-target.inc.c | 11 +++++-----
tcg/sparc/tcg-target.inc.c | 9 ++++----
tcg/tcg.h | 6 +++---
tcg/tci/tcg-target.inc.c | 10 ++++-----
translate-all.c | 51 +++++++++++++++++++++++---------------------
12 files changed, 96 insertions(+), 78 deletions(-)
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 05a151da4a54..cc3d2ca25917 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -257,20 +257,32 @@ struct TranslationBlock {
struct TranslationBlock *page_next[2];
tb_page_addr_t page_addr[2];
- /* the following data are used to directly call another TB from
- the code of this one. */
- uint16_t tb_next_offset[2]; /* offset of original jump target */
+ /* The following data are used to directly call another TB from
+ * the code of this one.
----- Message truncated -----
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