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* errors.cc (Errors::info): New function.

Browse Source 
(gold_info): New function.
	* errors.h (Errors::info): New function.
	* gold.h (gold_info): New function.
	* object.cc (Input_objects::add_object): Print trace output.
	* options.cc (options::parse_set): New function.
	(General_options::parse_wrap): Deleted.
	(General_options::General_options): Deleted initializer.
	* options.h (options::String_set): New typedef.
	(options::parse_set): New function.
	(DEFINE_set): New macro.
	(General_options::wrap): Changed to use DEFINE_set. Changed
	callers of any_wrap_symbols and is_wrap_symbol.
	(General_options::trace, General_options::trace_symbol):
	New options.
	(General_options::any_wrap_symbols, General_options::is_wrap_symbol)
	(General_options::wrap_symbols_): Deleted.
	* symtab.cc (Symbol_table::add_from_object): Print trace output.
This commit is contained in:
Cary Coutant
2008-04-17 22:45:47 +00:00
parent e9bbd7c5e4
commit c5818ff112
8 changed files with 102 additions and 28 deletions
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15
gold/symtab.cc
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@ -495,7 +495,7 @@ Symbol_table::wrap_symbol(Object* object, const char* name,
++name;
}
if (parameters->options().is_wrap_symbol(name))
if (parameters->options().is_wrap(name))
{
// Turn NAME into __wrap_NAME.
std::string s;
@ -513,7 +513,7 @@ Symbol_table::wrap_symbol(Object* object, const char* name,
const char* const real_prefix = "__real_";
const size_t real_prefix_length = strlen(real_prefix);
if (strncmp(name, real_prefix, real_prefix_length) == 0
&& parameters->options().is_wrap_symbol(name + real_prefix_length))
&& parameters->options().is_wrap(name + real_prefix_length))
{
// Turn __real_NAME into NAME.
std::string s;
@ -565,10 +565,19 @@ Symbol_table::add_from_object(Object* object,
const elfcpp::Sym<size, big_endian>& sym,
const elfcpp::Sym<size, big_endian>& orig_sym)
{
// Print a message if this symbol is being traced.
if (parameters->options().is_trace_symbol(name))
{
if (orig_sym.get_st_shndx() == elfcpp::SHN_UNDEF)
gold_info(_("%s: reference to %s"), object->name().c_str(), name);
else
gold_info(_("%s: definition of %s"), object->name().c_str(), name);
}
// For an undefined symbol, we may need to adjust the name using
// --wrap.
if (orig_sym.get_st_shndx() == elfcpp::SHN_UNDEF
&& parameters->options().any_wrap_symbols())
&& parameters->options().any_wrap())
{
const char* wrap_name = this->wrap_symbol(object, name, &name_key);
if (wrap_name != name)