const i8 * csdbg::process::ilookup ( mem_addr_t  addr, mem_addr_t &  base  ) const

virtual

Inverse lookup. Find the module (executable or DSO library) that defines a symbol and return its path and load base address.

Parameters

[in]	addr	the symbol address
[out]	base	the load base address of the module

Returns

the path of the module or NULL if the address is unresolved

See Also

tracer::addr2line

Definition at line 300 of file process.cpp.

References csdbg::symtab::base(), csdbg::symtab::exists(), likely, m_modules, csdbg::symtab::path(), and unlikely.

Referenced by csdbg::__cyg_profile_func_enter(), csdbg::__cyg_profile_func_exit(), and csdbg::tracer::trace().

{
  for (u32 i = 0, sz = m_modules->size(); likely(i < sz); i++) {
    const symtab *tbl = m_modules->at(i);

    if ( unlikely(tbl->exists(addr)) ) {
      base = tbl->base();
      return tbl->path();
    }
  }

  base = 0;
  return NULL;
}

Here is the call graph for this function:

Here is the caller graph for this function: