Julian Seward 26f0bb05e7 Be more careful to separate build flags for the preload shared objects ...

as opposed to the valgrind code proper.  In particular, make sure that
-mpreferred-stack-boundary=2 does not get used for the preload shared
objects, since that can cause the stack to become misaligned and leads
to segfaults.  Modified version of a patch from Matthias Schwarzott
(zzam@gentoo.org).  Fixes #324050.

Also, fix the configure check in configure.ac for
-mpreferred-stack-boundary=2 so that it checks whether this is
allowable for 32-bit code generation even on 64-bit (x86) hosts.  This
check was wrong before now and led to 32-bit builds on 64-bit hosts
generating poorer code for speed critical helper functions (eg
helperc_LOADV32le) than on 32-bit builds on 32-bit hosts.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14471

2014-09-05 20:00:22 +00:00

..

3_0_BUGSTATUS.txt

Undo r5667 (reinstate 3_0_BUGSTATUS.txt)

2006-02-23 18:17:32 +00:00

3_1_BUGSTATUS.txt

Update 3.1 bug status and start a 3.2 bug status file.

2006-06-07 17:51:27 +00:00

3_2_BUGSTATUS.txt

Add Massif bugs fixed by the rewrite. I added them to the top part of the

2007-11-27 01:34:06 +00:00

3_3_BUGSTATUS.txt

Update bug lists.

2008-12-23 17:04:52 +00:00

3_4_BUGSTATUS.txt

Add a list of bugs reported since 3.4.1 was released. 50 new bug

2009-04-27 21:07:30 +00:00

3_5_BUGSTATUS.txt

Update.

2009-09-13 22:50:39 +00:00

3_7_BUGSTATUS.txt

Update bug tracking status post release.

2012-08-17 09:10:37 +00:00

3_8_BUGSTATUS.txt

Document fix of BZ#315199.

2014-07-23 07:54:41 +00:00

3_9_BUGSTATUS.txt

Remove accidentally committed bit of text.

2014-09-04 10:15:52 +00:00

arm_thumb_notes_gdbserver.txt

Spelling fix

2011-12-27 09:14:50 +00:00

avx-notes.txt

Update with recent notes.

2012-06-13 11:12:49 +00:00

BIG_APP_NOTES.txt

Merge howto_profile.txt from branches/YARD and BIG_APP_NOTES.txt from

2008-10-25 16:30:38 +00:00

Darwin-notes.txt

Merge the DARWIN branch onto the trunk.

2009-05-28 01:53:07 +00:00

directory-structure.txt

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

howto_BUILD_KDE42.txt

Add notes on how to build/run KDE 4.2.

2008-10-30 13:17:35 +00:00

howto_oprofile.txt

Update.

2009-07-24 08:22:35 +00:00

m_replacemalloc.txt

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

m_syswrap.txt

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

module-structure.txt

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

mpi2entries.txt

Record list of MPI-2 entry points, laboriously extracted from Open MPI

2006-03-09 19:05:29 +00:00

multiple-architectures.txt

Rename all the arch/OS/platform-related variables in configure.in to make it

2009-01-22 21:56:32 +00:00

notes.txt

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

performance.txt

Vectorise copy_address_range_perms for common cases. This gives about

2006-05-03 22:13:57 +00:00

porting-HOWTO.txt

Merge r9175 (don't run inappropriate OS- and platform-specific tests) from

2009-02-16 00:42:10 +00:00

porting-to-ARM.txt

Be more careful to separate build flags for the preload shared objects

2014-09-05 20:00:22 +00:00

register-uses.txt

arm64: record the use of x8 as of vex r2938.

2014-08-29 22:02:56 +00:00

release-HOWTO.txt

Add a few more tasks to consider.

2014-09-04 18:37:02 +00:00

s390-opcodes.csv

s390: Announce support for DFP. Update the opcode spreadsheet

2013-07-28 16:19:34 +00:00

segments-seginfos.txt

record an email

2005-09-26 01:55:14 +00:00

SPEC-notes.txt

notes about SPEC benchmarks

2008-02-11 21:22:15 +00:00

t-chaining-notes.txt

Update for s390.

2012-09-14 16:07:37 +00:00

threads-syscalls-signals.txt

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

tm-mutexstates.dot

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

tm-threadstates.dot

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

tracking-fn-entry-exit.txt

We have a nice little collection of text files describing various high

2005-07-19 21:46:19 +00:00

why-no-libc.txt

Add some useful info.

2008-12-15 21:29:29 +00:00

xml-output-protocol4.txt

Intercept prctl(PR_SET_NAME, name) and store the thread name so it

2013-09-16 17:08:50 +00:00

xml-output.txt

Merge docs/ changes from branches/MESSAGING_TIDYUP r10464.

2009-07-15 14:52:52 +00:00