[Valgrind-users] stripped executable

2012-07-17 Thread vijay nag
Hi I have a stripped executable and the corresponding outboard symtab file i.e. exe.symtab(created by objcopy). I basically wanted to know if valgrind supported reading symbols from outboard symbol file ? Thanks Vijay Nag

[Valgrind-users] Illegal instruction

2012-07-17 Thread John Langford
My platform is Ubuntu 12.04 with the cpu i7-2640M and valgrind 3.7.0. vex amd64-IR: unhandled instruction bytes: 0xC5 0xFB 0x10 0x0 0x48 0x8B 0x45 0xB8 ==25031== valgrind: Unrecognised instruction at address 0x4169f5. ==25031==at 0x4169F5: std::string boost::lexical_caststd::string,

Re: [Valgrind-users] Illegal instruction

2012-07-17 Thread John Reiser
My platform is Ubuntu 12.04 with the cpu i7-2640M and valgrind 3.7.0. vex amd64-IR: unhandled instruction bytes: 0xC5 0xFB 0x10 0x0 0x48 0x8B 0x45 0xB8 ==25031== valgrind: Unrecognised instruction at address 0x4169f5. ==25031==at 0x4169F5: std::string boost::lexical_caststd::string,

Re: [Valgrind-users] Invalid file descriptor 1019

2012-07-17 Thread Florian Krohm
On 07/16/2012 02:14 PM, daniel.janzon wrote: Hi guys, I get a lot of ==8186== Warning: invalid file descriptor 1019 in syscall open() That message is issued if the file descriptor exceeds the limit that is allowed for the process. On my Ubuntu 12.something uname -a tells me I can

Re: [Valgrind-users] Vlgrind vgdb doesn't stop after memory error

2012-07-17 Thread Anup
Effectively, vgdb only has -d option. In this case, you must give the option -v -d to valgrind so as to have more trace from the Valgrind gdbserver. Here is the trace with -v -d options given to valgrind. ==4562== Use of uninitialised value of size 8 ==4562==at 0x7AAC2CF: __printf_fp