Re: [Valgrind-developers] FreeBSD re-re-reboot

[Paul F. <pj...@wa...>]

Hi

The main problem that I have at the moment is that readelf and co aren't redirecting any allocation functions like malloc and free.

I cranked up the tracing (4x -v and 4x -d, --trace=symtab=yes). For libc I see (this is just a tiny extract)

------ start ELF OBJECT -------------------------------------------------------
------ name = /lib/libc.so.7

--48619-- object doesn't have a symbol table

--- Reading (ELF, standard) dynamic symbol table (3158 entries) ---

raw symbol [ 971]: WEA FUN : svma 0x000011e990, sz 3662 malloc
rec(t) [ 971]: val 0x0004ead990, sz 3662 malloc

And for libc++ I see

------ start ELF OBJECT -------------------------------------------------------
------ name = /usr/home/paulf/tools/clang/lib/libc++.so.1.0

--- Reading (ELF, standard) symbol table (3163 entries) ---

raw symbol [1179]: WEA FUN : svma 0x00000a7400, sz 116 _Znwm
rec(t) [1179]: val 0x0004cfa400, sz 116 _Znwm

I'll try the same thing on Linux to try to see where FreeBSD is losing the plot

Can anyone suggest where to look for redirection problems?

A+
Paul