From: Yao Qi <yao@codesourcery.com>
To: <gdb-patches@sourceware.org>
Subject: [PATCH 0/7 V3] Trust readonly sections if target has memory protection
Date: Fri, 20 Sep 2013 02:47:00 -0000 [thread overview]
Message-ID: <1379645226-8719-1-git-send-email-yao@codesourcery.com> (raw)
In-Reply-To: <1378641807-24256-1-git-send-email-yao@codesourcery.com>
Hello,
Here is the V3, to address two comments to V2.
- Give a yes-or-no query when read-only address is modified and
trust-readonly-sections is on. See patch 1/7. A test case
gdb.base/trust-readonly.exp is added too.
- Enable trust-readonly-sections on all linux and windows targets
for remote debugging only. It is different from what I proposed,
{x86, x86_64}-{linux,mingw,cygwin}, because it looks odd to enable
this feature only on x86*-linux targets and disable it on the rest of
linux targets. See patch 4/7.
Patch 2/7, 3/7, 6/7 and 7/7 are unchanged. Since the condition on
trusting readonly-sections is restricted (only on remote debugging),
so the doc (patch 5/7) is updated as well.
V2 can be found https://sourceware.org/ml/gdb-patches/2013-09/msg00258.html
*** BLURB HERE ***
Yao Qi (7):
Emit a warning when writing to a readonly section and trust_readonly
is true
set trust-readonly-sections off in test cases
New function windows_init_abi
Trust readonly sections if target has memory protection and in remote
debugging
DOC and NEWS
Linux has memory protection.
Windows has memory protection
gdb/NEWS | 5 ++
gdb/amd64-windows-tdep.c | 5 +-
gdb/arch-utils.c | 7 +++
gdb/arch-utils.h | 2 +
gdb/doc/gdb.texinfo | 12 ++++-
gdb/gdbarch.c | 24 ++++++++
gdb/gdbarch.h | 6 ++
gdb/gdbarch.sh | 3 +
gdb/i386-cygwin-tdep.c | 9 +---
gdb/linux-tdep.c | 10 ++++
gdb/target.c | 70 ++++++++++++++++++------
gdb/testsuite/gdb.base/break-always.exp | 4 ++
gdb/testsuite/gdb.base/trust-readonly.exp | 85 +++++++++++++++++++++++++++++
gdb/testsuite/gdb.mi/mi-fill-memory.exp | 5 ++
gdb/windows-tdep.c | 31 ++++++++++-
gdb/windows-tdep.h | 6 +--
16 files changed, 250 insertions(+), 34 deletions(-)
create mode 100644 gdb/testsuite/gdb.base/trust-readonly.exp
--
1.7.7.6
next prev parent reply other threads:[~2013-09-20 2:47 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-06 2:03 [PATCH 0/3] " Yao Qi
2013-09-06 2:03 ` [PATCH 3/3] Linux " Yao Qi
2013-09-06 2:03 ` [PATCH 2/3] Trust readonly sections if target " Yao Qi
2013-09-06 6:05 ` Eli Zaretskii
2013-09-06 9:07 ` Yao Qi
2013-09-06 9:24 ` Eli Zaretskii
2013-09-06 2:03 ` [PATCH 1/3] set trust-readonly-sections off in test cases Yao Qi
2013-09-06 5:56 ` Eli Zaretskii
2013-09-06 17:23 ` Pedro Alves
2013-09-06 5:57 ` [PATCH 0/3] Trust readonly sections if target has memory protection Eli Zaretskii
2013-09-06 8:24 ` Yao Qi
2013-09-06 8:45 ` Eli Zaretskii
2013-09-06 13:03 ` Joel Brobecker
2013-09-06 13:27 ` Yao Qi
2013-09-06 13:32 ` Eli Zaretskii
2013-09-06 14:17 ` Pierre Muller
[not found] ` <"000d01ceab0b$d53ae600$7fb0b200$@muller"@ics-cnrs.unistra.fr>
2013-09-06 14:38 ` Eli Zaretskii
2013-09-06 14:52 ` Joel Brobecker
2013-09-06 15:56 ` Eli Zaretskii
2013-09-06 18:10 ` Joel Brobecker
2013-09-06 18:36 ` Eli Zaretskii
2013-09-06 13:00 ` Joel Brobecker
2013-09-08 12:04 ` [PATCH 0/7 V2] " Yao Qi
2013-09-08 12:04 ` [PATCH 1/7] Emit a warning when writing to a readonly section and trust_readonly is true Yao Qi
2013-09-08 15:10 ` Eli Zaretskii
2013-09-08 12:05 ` [PATCH 6/7] Linux has memory protection Yao Qi
2013-09-08 12:05 ` [PATCH 5/7] DOC and NEWS Yao Qi
2013-09-08 12:05 ` [PATCH 2/7] set trust-readonly-sections off in test cases Yao Qi
2013-09-08 12:05 ` [PATCH 7/7] Windows has memory protection Yao Qi
2013-09-08 12:05 ` [PATCH 3/7] New function windows_init_abi Yao Qi
2013-09-08 12:05 ` [PATCH 4/7] Trust readonly sections if target has memory protection Yao Qi
2013-09-08 15:13 ` Eli Zaretskii
2013-09-09 7:49 ` Yao Qi
2013-09-09 16:25 ` Eli Zaretskii
2013-09-09 19:16 ` [PATCH 0/7 V2] " Mark Kettenis
2013-09-10 4:06 ` Yao Qi
2013-09-12 8:30 ` Yao Qi
2013-09-12 9:49 ` Mark Kettenis
2013-09-13 8:17 ` Yao Qi
2013-09-30 17:50 ` Pedro Alves
2013-09-30 18:08 ` Pedro Alves
2013-10-07 22:29 ` Stan Shebs
2013-10-08 12:18 ` Pedro Alves
2013-10-08 12:47 ` Abid, Hafiz
2013-10-08 13:36 ` tmirza
2013-10-09 2:24 ` Doug Evans
2013-10-23 10:16 ` Yao Qi
2013-10-15 0:44 ` Yao Qi
2013-09-20 2:47 ` Yao Qi [this message]
2013-09-20 2:47 ` [PATCH 7/7] Windows " Yao Qi
2013-09-20 2:47 ` [PATCH 1/7] Emit a query when writing to a readonly section and trust_readonly is true Yao Qi
2013-09-20 2:47 ` [PATCH 4/7] Trust readonly sections if target has memory protection and in remote debugging Yao Qi
2013-09-20 2:47 ` [PATCH 5/7] DOC and NEWS Yao Qi
2013-09-20 8:21 ` Eli Zaretskii
2013-09-20 2:47 ` [PATCH 2/7] set trust-readonly-sections off in test cases Yao Qi
2013-09-20 2:47 ` [PATCH 6/7] Linux has memory protection Yao Qi
2013-09-20 2:47 ` [PATCH 3/7] New function windows_init_abi Yao Qi
2013-09-30 18:23 ` Pedro Alves
2013-10-01 6:47 ` Yao Qi
2013-10-01 9:35 ` Pedro Alves
2013-10-01 13:23 ` Yao Qi
2013-09-29 13:51 ` [PATCH 0/7 V3] Trust readonly sections if target has memory protection Yao Qi
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