Re: [Valgrind-users] valgrind not printing symbol names despite debug information included

[yoni <Yo...@ce...>]

Hi
I ran it again with signal transfered to application:
gdb) handle  SIGILL pass nostop
Signal        Stop      Print   Pass to program Description
SIGILL        No        Yes     Yes             Illegal instruction
(gdb) run aidc.out
Starting program: /usr/local/sbin/valgrind aidc.out
Executing new program: /usr/local/lib/valgrind/ppc32-linux/memcheck

Program received signal SIGILL, Illegal instruction.
==10303== Memcheck, a memory error detector.
==10303== Copyright (C) 2002-2008, and GNU GPL'd, by Julian Seward et al.

Program received signal SIGSEGV, Segmentation fault.
local_strlen (str=0xc <Address 0xc out of bounds>) at m_debuglog.c:407
407     m_debuglog.c: No such file or directory.
        in m_debuglog.c
(gdb) bt
#0  local_strlen (str=0xc <Address 0xc out of bounds>) at m_debuglog.c:407
#1  0x380a97bc in myvprintf_str (send=0x3802d3d8 <add_to_myprintf_buf>,
send_arg2=0x387c5bd0, flags=0, width=0, str=0x4a <Address 0x4a out of
bounds>,
    capitalise=0 '\0') at m_debuglog.c:463
#2  0x380a9f7c in vgPlain_debugLog_vprintf (send=0x3802d3d8
<add_to_myprintf_buf>, send_arg2=0x387c5bd0,
    format=0x38190c90 "%sUsing LibVEX rev %s, a library for dynamic binary
translation.%s", vargs=0x387c5d50) at m_debuglog.c:742
#3  0x3802d4b4 in vprintf_to_buf (prbuf=<value optimized out>, format=<value
optimized out>, vargs=<value optimized out>) at m_libcprint.c:122
#4  0x3802dc0c in vgPlain_vmessage (kind=Vg_UserMsg, format=0x38190c90
"%sUsing LibVEX rev %s, a library for dynamic binary translation.%s",
    vargs=0x387c5d50) at m_libcprint.c:358
#5  0x3802ddb4 in vgPlain_message (kind=<value optimized out>, format=<value
optimized out>) at m_libcprint.c:385
#6  0x38033874 in _start_in_C_linux (pArgc=0x3818f308) at m_main.c:817
#7  0x380307dc in _start ()
(gdb) Quit



Julian Seward-2 wrote:
> 
> 
>> Program received signal SIGILL, Illegal instruction.
>> 0x380303e4 in vgPlain_machine_get_hwcaps () at m_machine.c:453
>> 453     m_machine.c: No such file or directory.
>>         in m_machine.c
> 
> This SIGILL is OK.  You should tell GDB to pass the signal to Valgrind
> and continue.  Then what happens?
> 
>> It seem the svn is a bit premature,  Is it possible to get only the patch
>> concerning the ELF reader ?
> 
> Unrelated problem.
> 
> J
> 
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