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authorIan Lance Taylor <ian@airs.com>2009-01-28 20:09:18 +0000
committerIan Lance Taylor <ian@airs.com>2009-01-28 20:09:18 +0000
commite0ebcf42c2dfc4e486eb73807806ee813a9a0f50 (patch)
tree30bb2d0be9fc41217341f6fe2686a6ca4ade3ff0 /gold/reduced_debug_output.cc
parent528aeb629fb4b25a56e0a523a3cbc2c5366fa6b0 (diff)
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* gold.h: Include <cstring> and <stdint.h>.
* version.cc: Include <cstdio>. * object.cc (Sized_relobj::do_layout): Initialize gc_sd to avoid a warning. * reduced_debug_output.cc (insert_into_vector): Rename from Insert_into_vector; change all callers. Use Swap_unaligned to avoid aliasing issue; remove union since it is unnecessary.
Diffstat (limited to 'gold/reduced_debug_output.cc')
-rw-r--r--gold/reduced_debug_output.cc34
1 files changed, 15 insertions, 19 deletions
diff --git a/gold/reduced_debug_output.cc b/gold/reduced_debug_output.cc
index d195cfd..4834694 100644
--- a/gold/reduced_debug_output.cc
+++ b/gold/reduced_debug_output.cc
@@ -68,19 +68,15 @@ get_length_as_unsigned_LEB_128(uint64_t value)
}
template <int valsize>
-void Insert_into_vector(std::vector<unsigned char>* destination,
+void insert_into_vector(std::vector<unsigned char>* destination,
typename elfcpp::Valtype_base<valsize>::Valtype value)
{
- union
- {
- unsigned char buffer[valsize / 8];
- long long align;
- } u;
+ unsigned char buffer[valsize / 8];
if (parameters->target().is_big_endian())
- elfcpp::Swap<valsize, true>::writeval(u.buffer, value);
+ elfcpp::Swap_unaligned<valsize, true>::writeval(buffer, value);
else
- elfcpp::Swap<valsize, false>::writeval(u.buffer, value);
- destination->insert(destination->end(), u.buffer, u.buffer + valsize / 8);
+ elfcpp::Swap_unaligned<valsize, false>::writeval(buffer, value);
+ destination->insert(destination->end(), buffer, buffer + valsize / 8);
}
template <int valsize>
@@ -356,15 +352,15 @@ void Output_reduced_debug_info_section::set_final_data_size()
return;
}
- Insert_into_vector<32>(&this->data_, 0xFFFFFFFF);
- Insert_into_vector<32>(&this->data_, 0);
- Insert_into_vector<64>(
+ insert_into_vector<32>(&this->data_, 0xFFFFFFFF);
+ insert_into_vector<32>(&this->data_, 0);
+ insert_into_vector<64>(
&this->data_,
(11 + get_length_as_unsigned_LEB_128(abbreviation_number)
+ die_end - debug_info));
- Insert_into_vector<16>(&this->data_, version);
- Insert_into_vector<64>(&this->data_, 0);
- Insert_into_vector<8>(&this->data_, address_size);
+ insert_into_vector<16>(&this->data_, version);
+ insert_into_vector<64>(&this->data_, 0);
+ insert_into_vector<8>(&this->data_, address_size);
write_unsigned_LEB_128(&this->data_, abbreviation_number);
this->data_.insert(this->data_.end(), debug_info, die_end);
}
@@ -398,13 +394,13 @@ void Output_reduced_debug_info_section::set_final_data_size()
return;
}
- Insert_into_vector<32>(
+ insert_into_vector<32>(
&this->data_,
(7 + get_length_as_unsigned_LEB_128(abbreviation_number)
+ die_end - debug_info));
- Insert_into_vector<16>(&this->data_, version);
- Insert_into_vector<32>(&this->data_, 0);
- Insert_into_vector<8>(&this->data_, address_size);
+ insert_into_vector<16>(&this->data_, version);
+ insert_into_vector<32>(&this->data_, 0);
+ insert_into_vector<8>(&this->data_, address_size);
write_unsigned_LEB_128(&this->data_, abbreviation_number);
this->data_.insert(this->data_.end(), debug_info, die_end);
}