// stringpool.cc -- a string pool for gold
-// Copyright 2006, 2007 Free Software Foundation, Inc.
+// Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
{
typedef std::pair<typename String_set_type::iterator, bool> Insert_type;
- const Key k = this->key_to_offset_.size();
+ // We add 1 so that 0 is always invalid.
+ const Key k = this->key_to_offset_.size() + 1;
if (!copy)
{
// the strtab size, and gives a relatively small benefit (it's
// typically rare for a symbol to be a suffix of another), we only
// take the time to sort when the user asks for heavy optimization.
- if (parameters->optimization_level() < 2)
+ if (parameters->options().optimize() < 2)
{
for (typename String_set_type::iterator curr = this->string_set_.begin();
curr != this->string_set_.end();
curr++)
{
- section_offset_type* poff = &this->key_to_offset_[curr->second];
+ section_offset_type* poff = &this->key_to_offset_[curr->second - 1];
if (this->zero_null_ && curr->first.string[0] == 0)
*poff = 0;
else
this_offset = offset;
offset += ((*curr)->first.length + 1) * charsize;
}
- this->key_to_offset_[(*curr)->second] = this_offset;
+ this->key_to_offset_[(*curr)->second - 1] = this_offset;
last_offset = this_offset;
}
}
Hashkey hk(s, length);
typename String_set_type::const_iterator p = this->string_set_.find(hk);
if (p != this->string_set_.end())
- return this->key_to_offset_[p->second];
+ return this->key_to_offset_[p->second - 1];
gold_unreachable();
}
++p)
{
const int len = (p->first.length + 1) * sizeof(Stringpool_char);
- const section_offset_type offset = this->key_to_offset_[p->second];
+ const section_offset_type offset = this->key_to_offset_[p->second - 1];
gold_assert(static_cast<section_size_type>(offset) + len
<= this->strtab_size_);
memcpy(buffer + offset, p->first.string, len);