[OE-core] [PATCH v3] valgrind: Update 3.12.0 -> 3.13.0

[Bob Cochran]

On 07/11/2017 04:43 AM, Burton, Ross wrote:
>
> On 9 July 2017 at 08:35, Soren Brinkmann <soren.brinkmann at xilinx.com 
> <mailto:soren.brinkmann at xilinx.com>> wrote:
>
>     Signed-off-by: Soren Brinkmann <soren.brinkmann at xilinx.com
>     <mailto:soren.brinkmann at xilinx.com>>
>     ---
>     v3:
>      - rebased onto latest master branch
>     v2:
>      - no change
>
>
> Fails to build on PPC if ptest is enabled: 
> http://errors.yoctoproject.org/Errors/Details/147237/


I find that both valgrind 3.12 and the proposed patch fail to build with 
ppc64.  Valgrind 3.12 builds with ppc64 if I switch GCCVERSION back to 6.3

I suppose the 7.1 compiler is uncovering some issues with some of the 
assembly language that has gone undetected before.


Using 3.12 with master branch / GCCVERSION 7.1 fails in coregrind:


powerpc64-poky-linux-gcc  -mhard-float -m64 -mcpu=e5500 
--sysroot=/build/yocto/build_master/tmp/work/ppc64e5500-poky-linux/valgrind/3.12.0-r0/recipe-sysroot 
-DHAVE_CONFIG_H -I. -I../../valgrind-3.12.0/coregrind -I.. 
-I../../valgrind-3.12.0 -I../../valgrind-3.12.0/include 
-I../../valgrind-3.12.0/VEX/pub -I../VEX/pub -DVGA_ppc64be=1 
-DVGO_linux=1 -DVGP_ppc64be_linux=1 -DVGPV_ppc64be_linux_vanilla=1 
-I../../valgrind-3.12.0/coregrind -DVG_LIBDIR="\"/usr/lib64/valgrind"\" 
-DVG_PLATFORM="\"ppc64be-linux\""  -m64 -O2 -g -std=gnu99 -Wall 
-Wmissing-prototypes -Wshadow -Wpointer-arith -Wstrict-prototypes 
-Wmissing-declarations -Wcast-align -Wcast-qual -Wwrite-strings 
-Wempty-body -Wformat -Wformat-security -Wignored-qualifiers 
-Wmissing-parameter-type -Wold-style-declaration -fno-stack-protector 
-fno-strict-aliasing -fno-builtin -DENABLE_LINUX_TICKET_LOCK -g 
-feliminate-unused-debug-types 
-fdebug-prefix-map=/build/yocto/build_master/tmp/work/ppc64e5500-poky-linux/valgrind/3.12.0-r0=/usr/src/debug/valgrind/3.12.0-r0 
-fdebug-prefix-map=/build/yocto/build_master/tmp/work/ppc64e5500-poky-linux/valgrind/3.12.0-r0/recipe-sysroot-native= 
-fdebug-prefix-map=/build/yocto/build_master/tmp/work/ppc64e5500-poky-linux/valgrind/3.12.0-r0/recipe-sysroot= 
-c -o libcoregrind_ppc64be_linux_a-m_debuglog.o `test -f 'm_debuglog.c' 
|| echo '../../valgrind-3.12.0/coregrind/'`m_debuglog.c

| ../../valgrind-3.12.0/coregrind/m_debuglog.c: In function 
'local_sys_write_stderr':
| ../../valgrind-3.12.0/coregrind/m_debuglog.c:203:4: error: PIC 
register clobbered by 'r2' in 'asm'
|     __asm__ volatile (
|     ^~~~~~~
| ../../valgrind-3.12.0/coregrind/m_debuglog.c: In function 
'vgPlain_debugLog':
| ../../valgrind-3.12.0/coregrind/m_debuglog.c:228:4: error: PIC 
register clobbered by 'r2' in 'asm'
|     __asm__ volatile (
|     ^~~~~~~


*************


Using 3.13 patch  with master branch / GCCVERSION 7.1 fails in tests/ppc64


powerpc64-poky-linux-gcc  -mhard-float -m64 -mcpu=e5500 
--sysroot=/build/yocto/build_master/tmp/work/ppc64e5500-poky-linux/valgrind/3.13.0-r0/recipe-sysroot 
-DHAVE_CONFIG_H -I. -I../../../../valgrind-3.13.0/none/tests/ppc64 
-I../../..  -I../../../../valgrind-3.13.0 
-I../../../../valgrind-3.13.0/include 
-I../../../../valgrind-3.13.0/coregrind -I../../../include 
-I../../../../valgrind-3.13.0/VEX/pub -I../../../VEX/pub -DVGA_ppc64be=1 
-DVGO_linux=1 -DVGP_ppc64be_linux=1 -DVGPV_ppc64be_linux_vanilla=1   
-Winline -Wall -Wshadow -Wno-long-long -g -fno-stack-protector   -m64  
-Winline -Wall -O -g -mregnames  -m64   -g 
-feliminate-unused-debug-types 
-fdebug-prefix-map=/build/yocto/build_master/tmp/work/ppc64e5500-poky-linux/valgrind/3.13.0-r0=/usr/src/debug/valgrind/3.13.0-r0 
-fdebug-prefix-map=/build/yocto/build_master/tmp/work/ppc64e5500-poky-linux/valgrind/3.13.0-r0/recipe-sysroot-native= 
-fdebug-prefix-map=/build/yocto/build_master/tmp/work/ppc64e5500-poky-linux/valgrind/3.13.0-r0/recipe-sysroot= 
-c -o test_isa_2_06_part2-test_isa_2_06_part2.o `test -f 
'test_isa_2_06_part2.c' || echo 
'../../../../valgrind-3.13.0/none/tests/ppc64/'`test_isa_2_06_part2.c
| ../../../../valgrind-3.13.0/none/tests/ppc64/test_isa_2_06_part2.c: In 
function 'usage':
| 
../../../../valgrind-3.13.0/none/tests/ppc64/test_isa_2_06_part2.c:1778:3: 
warning: implicit declaration of function 'fprintf' 
[-Wimplicit-function-declaration]
|    fprintf(stderr,
|    ^~~~~~~
| 
../../../../valgrind-3.13.0/none/tests/ppc64/test_isa_2_06_part2.c:1778:3: 
warning: incompatible implicit declaration of built-in function 'fprintf'
| 
../../../../valgrind-3.13.0/none/tests/ppc64/test_isa_2_06_part2.c:1778:3: 
note: include '<stdio.h>' or provide a declaration of 'fprintf'
| 
../../../../valgrind-3.13.0/none/tests/ppc64/test_isa_2_06_part2.c:1778:11: 
error: 'stderr' undeclared (first use in this function)
|    fprintf(stderr,
|            ^~~~~~
| 
../../../../valgrind-3.13.0/none/tests/ppc64/test_isa_2_06_part2.c:1778:11: 
note: each undeclared identifier is reported only once for each function 
it appears in
| At top level:
| 
../../../../valgrind-3.13.0/none/tests/ppc64/test_isa_2_06_part2.c:1776:13: 
warning: 'usage' defined but not used [-Wunused-function]
|  static void usage (void)
|              ^~~~~


Bob



>
> Ross
>
>

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