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From Craig Silverstein: Add support for --demangle.

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This commit is contained in:
Ian Lance Taylor
2007-11-15 01:12:55 +00:00
parent 2a1932dcc7
commit a2b1aa12f7
12 changed files with 100 additions and 21 deletions
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21
gold/object.cc
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@ -25,6 +25,7 @@
#include <cerrno>
#include <cstring>
#include <cstdarg>
#include "demangle.h"
#include "libiberty.h"
#include "target-select.h"
@ -1032,7 +1033,20 @@ Sized_relobj<size, big_endian>::get_symbol_location_info(
if (sym.get_st_name() > names_size)
info->enclosing_symbol_name = "(invalid)";
else
info->enclosing_symbol_name = symbol_names + sym.get_st_name();
{
info->enclosing_symbol_name = symbol_names + sym.get_st_name();
if (parameters->demangle())
{
char* demangled_name = cplus_demangle(
info->enclosing_symbol_name.c_str(),
DMGL_ANSI | DMGL_PARAMS);
if (demangled_name != NULL)
{
info->enclosing_symbol_name.assign(demangled_name);
free(demangled_name);
}
}
}
return true;
}
}
@ -1155,11 +1169,6 @@ Relocate_info<size, big_endian>::location(size_t, off_t offset) const
if (this->object->get_symbol_location_info(this->data_shndx, offset, &info))
{
ret += " in function ";
// We could demangle this name before printing, but we don't
// bother because gcc runs linker output through a demangle
// filter itself. The only advantage to demangling here is if
// someone might call ld directly, rather than via gcc. If we
// did want to demangle, cplus_demangle() is in libiberty.
ret += info.enclosing_symbol_name;
ret += ":";
filename = info.source_file;