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Correct handling of non-section symbol in merged section. Avoid some

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64-bit signed/unsigned warnings.
This commit is contained in:
Ian Lance Taylor 2007-12-21 23:08:25 +00:00
parent 2e324ab383
commit 8d32f93595
5 changed files with 9 additions and 8 deletions
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2
gold/fileread.cc
View File

@ -288,7 +288,7 @@ File_read::find_or_make_view(off_t start, section_size_type size, bool cache)
section_size_type psize = File_read::pages(size + (start - poff));
if (poff + psize >= this->size_)
if (poff + static_cast<off_t>(psize) >= this->size_)
{
psize = this->size_ - poff;
gold_assert(psize >= size);

7
gold/object.cc
View File

@ -896,12 +896,13 @@ Sized_relobj<size, big_endian>::do_finalize_local_symbols(unsigned int index,
// value. If it is a section symbol, we can not, as in
// that case we have to consider the addend to determine
// the value to use in a relocation.
section_offset_type start =
os->starting_output_address(this, shndx);
if (!lv.is_section_symbol())
lv.set_output_value(lv.input_value() + start);
lv.set_output_value(os->output_address(this, shndx,
lv.input_value()));
else
{
section_offset_type start =
os->starting_output_address(this, shndx);
Merged_symbol_value<size>* msv =
new Merged_symbol_value<size>(lv.input_value(), start);
lv.set_merged_symbol_value(msv);

2
gold/output.cc
View File

@ -1695,8 +1695,6 @@ Output_section::output_address(const Relobj* object, unsigned int shndx,
off_t offset) const
{
gold_assert(object->is_section_specially_mapped(shndx));
// This can only be called meaningfully when layout is complete.
gold_assert(Output_data::is_layout_complete());
uint64_t addr = this->address() + this->first_input_offset_;
for (Input_section_list::const_iterator p = this->input_sections_.begin();

3
gold/output.h
View File

@ -2323,7 +2323,8 @@ class Output_file
unsigned char*
get_output_view(off_t start, size_t size)
{
gold_assert(start >= 0 && start + size <= this->file_size_);
gold_assert(start >= 0
&& start + static_cast<off_t>(size) <= this->file_size_);
return this->base_ + start;
}

3
gold/reloc.cc
View File

@ -459,7 +459,8 @@ Sized_relobj<size, big_endian>::write_sections(const unsigned char* pshdrs,
gold_assert(output_offset == -1
|| (output_offset >= 0
&& output_offset + view_size <= output_section_size));
&& (output_offset + static_cast<off_t>(view_size)
<= output_section_size)));
unsigned char* view;
if (os->requires_postprocessing())