openembedded-core.git/meta/recipes-devtools/valgrind, branch thud

valgrind: Skip vgpreload_memcheck shared object from stripping

2019-01-08T20:12:11+00:00

This is a special library for memcheck tool, where it needs to have the
symbols intact for the stack traces to work on target, current option is
to install valgrind-dbg ( 151 MB uncompressed ) is quite big for some
systems which may not have space to install it all. Leaving it
unstripped adds about 200KB to image which is much better, this alone
gets memcheck working, as an aside we might need same solution for other
tools e.g. helgrind etc. when needed, they also have leading libraries
installed

(From OE-Core rev: 23da8f50b1e0a74777035c9f7b65b81456908f9f)

Signed-off-by: Khem Raj 
Signed-off-by: Richard Purdie 
Signed-off-by: Armin Kuster

valgrind: drop mips n32 support

2018-11-09T15:27:04+00:00

valgrind for qemumips64 multilib builds fails to configure
for libn32 with the error:
   configure:6190: checking for 32 bit build support
   ...
   fatal error: bits/long-double-32.h: No such file or directory
It seems that the toolchain is producing:
   tmp-glibc/sysroots-components/mips64-n32/libn32-glibc/usr/include/bits/long-double-n32.h

Until the toolchain problem is resolved, skip valgrind for libn32.

Signed-off-by: Randy MacLeod 
Signed-off-by: Richard Purdie

valgrind: Make local functions static to avoid assembler error

2018-10-22T06:05:13+00:00

Avoid mips32 x-compiler warnings such as:

| ../../../valgrind-3.14.0/helgrind/tests/annotate_hbefore.c:360:6: warning: no previous prototype for 'do_signal' [-Wmissing-prototypes]
|  void do_signal ( UWord* w )
|       ^~~~~~~~~

by making functions and global variables that are file scope be static
and more importantly also avoid an assembler error:

/tmp/cce22iiw.s: Assembler messages:
/tmp/cce22iiw.s:446: Error: symbol `exit_0' is already defined
/tmp/cce22iiw.s:448: Error: symbol `exit' is already defined
/tmp/cce22iiw.s:915: Error: symbol `exit_0' is already defined
/tmp/cce22iiw.s:917: Error: symbol `exit' is already defined

Signed-off-by: Randy MacLeod 
Signed-off-by: Richard Purdie

valgrind: update from 3.13.0 to 3.14.0

2018-10-20T21:39:25+00:00

The removed patches are all upstream.
Adjusted two patches due to rebase.
Guard against __GLIBC_PREREQ for musl libc

Signed-off-by: Randy MacLeod 
Signed-off-by: Richard Purdie

valgrind: fix compile ptest failure on mips32

2018-07-30T11:44:28+00:00

- Pass mips32's CFLAGS to tests

- Fix broken inline asm in tests on mips32-linux

- Build mips n32 successfully, support it.

Signed-off-by: Hongxu Jia 
Signed-off-by: Ross Burton

valgrind: fix the shared object issue while prelink ptest

2018-04-13T15:55:26+00:00

If valgrind-ptest is installed, we will get the some prelink error
like below at do_image:

  .../usr/sbin/prelink: /usr/lib64/valgrind/ptest/memcheck/tests/wrap7:\
  Could not find one of the dependencies: \
  .../usr/sbin//prelink-rtld: error   \
  while loading shared libraries: wrap7so.so: cannot open shared  \
  object file: No such file or directory

The wrap7 needs to link the shared object in the path
/usr/lib64/valgrind/ptest/memcheck/tests, but it fails.
So we correct the path for ptest.

Signed-off-by: Zhixiong Chi 
Signed-off-by: Chen Qi 
Signed-off-by: Ross Burton

valgrind: Fix multilib header conflict - valgrind/config.h

2018-03-15T10:38:47+00:00

Header file conflict between 32-bit and 64-bit versions.

Signed-off-by: Zhang Xiao 
Signed-off-by: Ross Burton

valgrind: Mask CPUID support in HWCAP on aarch64

2018-03-07T14:33:59+00:00

valgrind currently does not know anything about the CPUID flag added to
the HWCAP auxv entry in kernel 4.11+

At runtime it will fails like this:

ARM64 front end: branch_etc
disInstr(arm64): unhandled instruction 0xD5380001
disInstr(arm64): 1101'0101 0011'1000 0000'0000 0000'0001 ==2082==
valgrind: Unrecognised instruction at address 0x4014e64.

This patch is a workaround by masking all HWCAP. This patch is dervied
from https://bugzilla.redhat.com/show_bug.cgi?id=1464211

Signed-off-by: Manjukumar Matha 
Signed-off-by: Ross Burton

valgrind: improvements for run-ptest

2017-08-23T07:49:54+00:00

* Add statistic summary for run-ptest
* Ensure the script can be run anywhere

Signed-off-by: Jackie Huang 
Signed-off-by: Richard Purdie

valgrind: disable build for muslx32

2017-08-18T11:35:58+00:00

Disable build for muslx32.X32 isn't supported by valgrind at this
moment.

Signed-off-by: sweeaun 
Signed-off-by: Richard Purdie