I cross compiled valgrind for ppc and now run valgrind on ppc
But i get the following error when i run valgrind and it throws tons of
errors for every programWARNING: Serious error when reading debug info
--28416-- When reading debug info from
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_core-ppc32-linux.so:
--28416-- Can't make sense of .sdata section mapping
--28416-- Reading syms from
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_drd-ppc32-linux.so
(0xffac000)
--28416-- WARNING: Serious error when reading debug info
--28416-- When reading debug info from
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_drd-ppc32-linux.so:
--28416-- Can't make sense of .sdata section mapping
I see these errors
Here is what it looks like for date command
../../bin/valgrind --tool=none -d -v date
--28416:1:debuglog DebugLog system started by Stage 1, level 1 logging
requested
--28416:1:launcher tool 'none' requested
--28416:1:launcher selected platform 'ppc32-linux'
--28416:1:launcher launching
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/none-ppc32-linux
--28416:1:debuglog DebugLog system started by Stage 2 (main), level 1
logging requested
--28416:1:main Welcome to Valgrind version 3.6.0.SVN debug logging
--28416:1:main Checking current stack is plausible
--28416:1:main Checking initial stack was noted
--28416:1:main Starting the address space manager
--28416:1:main Address space manager is running
--28416:1:main Starting the dynamic memory manager
--28416:1:mallocfr newSuperblock at 0x61C34000 (pszB 4194288) owner
VALGRIND/tool
--28416:1:main Dynamic memory manager is running
--28416:1:main Initialise m_debuginfo
--28416:1:main VG_(libdir) =
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind
--28416:1:main Getting launcher's name ...
--28416:1:main ...
/nobackup/akalambu/cometdev1012/linkfarm/ppc/bin/valgrind
--28416:1:main Get hardware capabilities ...
--28416:1:machine F 1 V 0 FX 1 GX 1
--28416:1:main ... arch = PPC32, hwcaps = ppc32-int-flt-FX-GX
--28416:1:main Getting the working directory at startup
--28416:1:main ...
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind
--28416:1:main Split up command line
--28416:1:main (early_) Process Valgrind's command line options
--28416:1:main Create initial image
--28416:1:initimg Loading client
--28416:1:initimg Setup client env
--28416:1:initimg Setup client stack: size will be 8388608
--28416:1:initimg Setup client data (brk) segment
--28416:1:main Setup file descriptors
--28416:1:main Create fake /proc/<pid>/cmdline
--28416:1:main Initialise the tool part 1 (pre_clo_init)
--28416:1:main Print help and quit, if requested
--28416:1:main (main_) Process Valgrind's command line options, setup
logging
--28416:1:main Print the preamble...
==28416== Nulgrind, the minimal Valgrind tool
==28416== Copyright (C) 2002-2009, and GNU GPL'd, by Nicholas Nethercote.
==28416== Using Valgrind-3.6.0.SVN and LibVEX; rerun with -h for copyright
info
==28416== Command: date
==28416==
--28416-- Valgrind options:
--28416-- --tool=none
--28416-- -d
--28416-- -v
--28416-- Contents of /proc/version:
--28416-- Linux version 2.6.24.4.36.31.k5 (gcc version 3.4.2) #2 Tue Oct
13 15:14:32 PDT 2009
--28416-- Arch and hwcaps: PPC32, ppc32-int-flt-FX-GX
--28416-- Page sizes: currently 4096, max supported 65536
--28416-- Valgrind library directory:
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind
--28416:1:main ...finished the preamble
--28416:1:main Initialise the tool part 2 (post_clo_init)
--28416:1:main Initialise TT/TC
--28416:1:main Initialise redirects
--28416:1:mallocfr newSuperblock at 0x620AF000 (pszB 1048560) owner
VALGRIND/dinfo
--28416:1:main Load initial debug info
--28416-- Reading syms from /lib/ld-2.3.4.so (0x4000000)
--28416-- Reading syms from /bin/date (0x10000000)
--28416-- Reading syms from
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/none-ppc32-linux
(0x38000000)
--28416-- object doesn't have a dynamic symbol table
--28416:1:mallocfr newSuperblock at 0x621AF000 (pszB 1048560) owner
VALGRIND/dinfo
--28416:1:mallocfr newSuperblock at 0x622AF000 (pszB 1048560) owner
VALGRIND/dinfo
--28416:1:mallocfr newSuperblock at 0x623AF000 (pszB 2052080) owner
VALGRIND/dinfo
--28416:1:redir transfer ownership V -> C of 0x38010000 .. 0x38010fff
--28416:1:main Initialise scheduler (phase 1)
--28416:1:sched sched_init_phase1
--28416:1:main Tell tool about initial permissions
--28416:1:main Initialise scheduler (phase 2)
--28416:1:sched sched_init_phase2: tid_main=1, cls_end=0xbe865fff,
cls_sz=8388608
--28416:1:main Finalise initial image
--28416:1:main Initialise signal management
--28416:1:mallocfr newSuperblock at 0x625A4000 (pszB 1048560) owner
VALGRIND/core
--28416:1:main
--28416:1:main
--28416:1:aspacem <<< SHOW_SEGMENTS: Memory layout at client startup (30
segments, 3 segnames)
--28416:1:aspacem ( 0)
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/none-ppc32-linux
--28416:1:aspacem ( 1) /bin/date
--28416:1:aspacem ( 2) /lib/ld-2.3.4.so
--28416:1:aspacem 0: RSVN 0000000000-00000fffff 1048576 ----- SmFixed
--28416:1:aspacem 1: ANON 0000100000-0000102fff 12288 r-x--
--28416:1:aspacem 2: RSVN 0000103000-0003ffffff 62m ----- SmFixed
--28416:1:aspacem 3: file 0004000000-0004018fff 102400 r-x-- d=0x00d
i=24887591 o=0 (2)
--28416:1:aspacem 4: 0004019000-0004028fff 65536
--28416:1:aspacem 5: file 0004029000-0004029fff 4096 rwx-- d=0x00d
i=24887591 o=102400 (2)
--28416:1:aspacem 6: 000402a000-000fffffff 191m
--28416:1:aspacem 7: file 0010000000-0010009fff 40960 r-x-- d=0x00d
i=24887345 o=0 (1)
--28416:1:aspacem 8: 001000a000-0010019fff 65536
--28416:1:aspacem 9: file 001001a000-001001afff 4096 rwx-- d=0x00d
i=24887345 o=40960 (1)
--28416:1:aspacem 10: anon 001001b000-001001bfff 4096 rwx--
--28416:1:aspacem 11: RSVN 001001c000-001081afff 8384512 ----- SmLower
--28416:1:aspacem 12: 001081b000-0037ffffff 631m
--28416:1:aspacem 13: FILE 0038000000-003800ffff 65536 r-x-- d=0x00d
i=32440356 o=0 (0)
--28416:1:aspacem 14: file 0038010000-0038010fff 4096 r-x-- d=0x00d
i=32440356 o=65536 (0)
--28416:1:aspacem 15: FILE 0038011000-00381b0fff 1703936 r-x-- d=0x00d
i=32440356 o=69632 (0)
--28416:1:aspacem 16: 00381b1000-00381c0fff 65536
--28416:1:aspacem 17: FILE 00381c1000-00381c1fff 4096 rw--- d=0x00d
i=32440356 o=1773568 (0)
--28416:1:aspacem 18: ANON 00381c2000-0038a25fff 8798208 rwx--
--28416:1:aspacem 19: 0038a26000-0061c32fff 658m
--28416:1:aspacem 20: RSVN 0061c33000-0061c33fff 4096 ----- SmFixed
--28416:1:aspacem 21: ANON 0061c34000-00626a3fff 10m rwx--
--28416:1:aspacem 22: 00626a4000-00be065fff 1465m
--28416:1:aspacem 23: RSVN 00be066000-00be864fff 8384512 ----- SmUpper
--28416:1:aspacem 24: anon 00be865000-00be865fff 4096 rwx--
--28416:1:aspacem 25: 00be866000-00bf850fff 15m
--28416:1:aspacem 26: ANON 00bf851000-00bf865fff 86016 rw---
--28416:1:aspacem 27: RSVN 00bf866000-00bfffdfff 7962624 ----- SmFixed
--28416:1:aspacem 28: ANON 00bfffe000-00bfffefff 4096 r----
--28416:1:aspacem 29: RSVN 00bffff000-00ffffffff 1024m ----- SmFixed
--28416:1:aspacem >>>
--28416:1:main
--28416:1:main
--28416:1:main Running thread 1
--28416:1:syswrap- entering VG_(main_thread_wrapper_NORETURN)
--28416:1:aspacem allocated thread stack at 0x626a4000 size 262144
--28416:1:syswrap- run_a_thread_NORETURN(tid=1): pre-thread_wrapper
--28416:1:syswrap- thread_wrapper(tid=1): entry
--28416:1:transtab allocate sector 0
--28416:1:mallocfr newSuperblock at 0x63517000 (pszB 65520) owner
VALGRIND/ttaux
--28416-- Reading syms from
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_core-ppc32-linux.so
(0xffde000)
--28416-- WARNING: Serious error when reading debug info
--28416-- When reading debug info from
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_core-ppc32-linux.so:
--28416-- Can't make sense of .sdata section mapping
--28416-- Reading syms from
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_drd-ppc32-linux.so
(0xffac000)
--28416-- WARNING: Serious error when reading debug info
--28416-- When reading debug info from
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_drd-ppc32-linux.so:
--28416-- Can't make sense of .sdata section mapping
--28416:1:signals extending a stack base 0xbe865000 down by 4096
--28416-- Reading syms from /lib/libc-2.3.4.so (0xfe5f000)
--28416:1:mallocfr newSuperblock at 0x63527000 (pszB 1048560) owner
VALGRIND/dinfo
--28416:1:mallocfr newSuperblock at 0x63627000 (pszB 2052080) owner
VALGRIND/dinfo
Fri Oct 16 12:37:06 UTC 2009
--28416:1:syswrap- thread_wrapper(tid=1): exit
--28416:1:syswrap- run_a_thread_NORETURN(tid=1): post-thread_wrapper
--28416:1:syswrap- run_a_thread_NORETURN(tid=1): last one standing
--28416:1:main entering VG_(shutdown_actions_NORETURN)
--28416:1:aspacem <<< SHOW_SEGMENTS: Memory layout at client shutdown (47
segments, 6 segnames)
--28416:1:aspacem ( 0)
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/none-ppc32-linux
--28416:1:aspacem ( 1) /bin/date
--28416:1:aspacem ( 2) /lib/ld-2.3.4.so
--28416:1:aspacem ( 3)
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_core-ppc32-linux.so
--28416:1:aspacem ( 4)
/nobackup/akalambu/cometdev1012/linkfarm/ppc/lib/valgrind/vgpreload_drd-ppc32-linux.so
--28416:1:aspacem ( 5) /lib/libc-2.3.4.so
--28416:1:aspacem 0: RSVN 0000000000-00000fffff 1048576 ----- SmFixed
--28416:1:aspacem 1: ANON 0000100000-0000102fff 12288 r-x--
--28416:1:aspacem 2: RSVN 0000103000-0003ffffff 62m ----- SmFixed
--28416:1:aspacem 3: file 0004000000-0004018fff 102400 r-xT- d=0x00d
i=24887591 o=0 (2)
--28416:1:aspacem 4: anon 0004019000-000401bfff 12288 rw---
--28416:1:aspacem 5: 000401c000-0004028fff 53248
--28416:1:aspacem 6: file 0004029000-0004029fff 4096 rwxT- d=0x00d
i=24887591 o=102400 (2)
--28416:1:aspacem 7: 000402a000-000fe5efff 190m
--28416:1:aspacem 8: file 000fe5f000-000ff8efff 1245184 r-xT- d=0x00d
i=24887593 o=0 (5)
--28416:1:aspacem 9: file 000ff8f000-000ff98fff 40960 rwxT- d=0x00d
i=24887593 o=1245184 (5)
--28416:1:aspacem 10: anon 000ff99000-000ff9bfff 12288 rwxT-
--28416:1:aspacem 11: 000ff9c000-000ffabfff 65536
--28416:1:aspacem 12: file 000ffac000-000ffbdfff 73728 r-xT- d=0x00d
i=32440375 o=0 (4)
--28416:1:aspacem 13: file 000ffbe000-000ffccfff 61440 ----- d=0x00d
i=32440375 o=73728 (4)
--28416:1:aspacem 14: file 000ffcd000-000ffcdfff 4096 rwxT- d=0x00d
i=32440375 o=69632 (4)
--28416:1:aspacem 15: 000ffce000-000ffddfff 65536
--28416:1:aspacem 16: file 000ffde000-000ffdffff 8192 r-xT- d=0x00d
i=32440325 o=0 (3)
--28416:1:aspacem 17: file 000ffe0000-000ffeefff 61440 ----- d=0x00d
i=32440325 o=8192 (3)
--28416:1:aspacem 18: file 000ffef000-000ffeffff 4096 rwxT- d=0x00d
i=32440325 o=4096 (3)
--28416:1:aspacem 19: 000fff0000-000fffffff 65536
--28416:1:aspacem 20: file 0010000000-0010009fff 40960 r-xT- d=0x00d
i=24887345 o=0 (1)
--28416:1:aspacem 21: 001000a000-0010019fff 65536
--28416:1:aspacem 22: file 001001a000-001001afff 4096 rwxT- d=0x00d
i=24887345 o=40960 (1)
--28416:1:aspacem 23: anon 001001b000-001003bfff 135168 rwx--
--28416:1:aspacem 24: RSVN 001003c000-001081afff 8253440 ----- SmLower
--28416:1:aspacem 25: 001081b000-0037ffffff 631m
--28416:1:aspacem 26: FILE 0038000000-003800ffff 65536 r-x-- d=0x00d
i=32440356 o=0 (0)
--28416:1:aspacem 27: file 0038010000-0038010fff 4096 r-x-- d=0x00d
i=32440356 o=65536 (0)
--28416:1:aspacem 28: FILE 0038011000-00381b0fff 1703936 r-x-- d=0x00d
i=32440356 o=69632 (0)
--28416:1:aspacem 29: 00381b1000-00381c0fff 65536
--28416:1:aspacem 30: FILE 00381c1000-00381c1fff 4096 rw--- d=0x00d
i=32440356 o=1773568 (0)
--28416:1:aspacem 31: ANON 00381c2000-0038a25fff 8798208 rwx--
--28416:1:aspacem 32: 0038a26000-0061c32fff 658m
--28416:1:aspacem 33: RSVN 0061c33000-0061c33fff 4096 ----- SmFixed
--28416:1:aspacem 34: ANON 0061c34000-00626a3fff 10m rwx--
--28416:1:aspacem 35: ANON 00626a4000-00626b3fff 65536 -----
--28416:1:aspacem 36: ANON 00626b4000-00626d3fff 131072 rwx--
--28416:1:aspacem 37: ANON 00626d4000-00626e3fff 65536 -----
--28416:1:aspacem 38: ANON 00626e4000-006381bfff 17m rwx--
--28416:1:aspacem 39: 006381c000-00be065fff 1448m
--28416:1:aspacem 40: RSVN 00be066000-00be863fff 8380416 ----- SmUpper
--28416:1:aspacem 41: anon 00be864000-00be865fff 8192 rwx--
--28416:1:aspacem 42: 00be866000-00bf850fff 15m
--28416:1:aspacem 43: ANON 00bf851000-00bf865fff 86016 rw---
--28416:1:aspacem 44: RSVN 00bf866000-00bfffdfff 7962624 ----- SmFixed
--28416:1:aspacem 45: ANON 00bfffe000-00bfffefff 4096 r----
--28416:1:aspacem 46: RSVN 00bffff000-00ffffffff 1024m ----- SmFixed
--28416:1:aspacem >>>
==28416==
--28416:1:core_os VG_(terminate_NORETURN)(tid=1)
--
Ajay Kalambur
Phone: 408 221 1141(mobile)
------------------------------------------------------------------------------
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