zenithsiz/ftmemsim-valgrind
1
0
Fork 0
mirror of https://github.com/Zenithsiz/ftmemsim-valgrind.git synced 2026-02-09 21:28:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
12,222 Commits 1 Branch 0 Tags
54794decc89e47edab385196ffa9301218a36407
Commit Graph

14 Commits

Author SHA1 Message Date
Florian Krohm
91a29a676c On a zEC12 or z13, a glibc with lock elision enabled infers from HWCAP 
that the prerequisites for lock elision are met.  Then it may use TBEGIN
and other transactional-execution instructions which are not implemented
by Valgrind.  Likewise, the upcoming glibc 2.23 will exploit vector
instructions if they are advertised by HWCAP; and those are currently
not implemented by Valgrind either.  In general, the increased use of
ifunc may lead to more such cases in the future.

This patch suppresses the advertising of those hardware features via
HWCAP which are either not known to Valgrind or currently unsupported.

Patch by Andreas Arnez (arnez@linux.vnet.ibm.com).
Fixes BZ #353680.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15702
 2015-10-12 20:35:56 +00:00
Florian Krohm
a42eafde1e Minimal update to recognise z13 (s390). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15020
 2015-03-17 13:45:29 +00:00
Florian Krohm
d2039281b3 Announce, that the long displacement facility is noq required for s390x. 
Update minimum machine model. See also VEX r3034.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14802
 2014-12-08 14:03:00 +00:00
Florian Krohm
4035c74f04 Remove autotools requirement as it is not specific to s390. 
Minor wording changes.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13663
 2013-10-19 08:21:19 +00:00
Florian Krohm
512044b6e9 Fix typo 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13592
 2013-10-01 07:01:08 +00:00
Florian Krohm
e6e402ceed Updated. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13588
 2013-09-30 16:41:56 +00:00
Florian Krohm
6c623bb826 s390: Announce support for DFP. Update the opcode spreadsheet 
to reflect this.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13474
 2013-07-28 16:19:34 +00:00
Florian Krohm
5a27187a2a s390: Autodetect cache info. These are the final bits to fix BZ 275800. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13100
 2012-11-02 22:00:59 +00:00
Florian Krohm
fae9a5f667 Update URLs for new Principles of Operations (SA22-7832-09). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13006
 2012-09-19 16:43:30 +00:00
Florian Krohm
978fa74f3d Add verbiage about hardware facilities. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12886
 2012-08-23 00:44:22 +00:00
Florian Krohm
305dc84d05 Updated. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12683
 2012-06-29 14:23:22 +00:00
Florian Krohm
af3ca30ad2 Tweaks for the benefit of the webpage. 
- mention s390x/linux in README
- formatting tweak in README.s390 so things don't look ugly in html
- add README.s390 and README.android to distribution documents


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12277
 2011-11-26 04:12:01 +00:00
Julian Seward
7681f394c3 s390x: reconsider "long displacement" requirement -- hwcaps detection 
changes.  See #268620.  (Florian Krohm, britzel@acm.org)



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11695
 2011-04-13 15:40:10 +00:00
Julian Seward
6107fd666c Add a port to IBM z/Architecture (s390x) running Linux -- Valgrind 
side components. (Florian Krohm <britzel@acm.org> and Christian
Borntraeger <borntraeger@de.ibm.com>).  Fixes #243404.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11604
 2011-03-07 16:05:35 +00:00