From b569affa9479c13908aebdb320d6bcb296bb4bf4 Mon Sep 17 00:00:00 2001 From: Doug Kwan Date: Wed, 21 Oct 2009 08:08:41 +0000 Subject: 2009-10-21 Doug Kwan * arm.cc: Update copyright comments. (Target_arm): New forward class template declaration. (Arm_address): New type. (ARM_MAX_FWD_BRANCH_OFFSET, ARM_MAX_BWD_BRANCH_OFFSET, THM_MAX_FWD_BRANCH_OFFSET, THM_MAX_BWD_BRANCH_OFFSET, THM2_MAX_FWD_BRANCH_OFFSET, THM2_MAX_BWD_BRANCH_OFFSET): New constants. (Insn_template): Same. (DEF_STUBS): New macro. (Stub_type): New enum type. (Stub_template): New class definition. (Stub): Same. (Reloc_stub): Same. (Stub_factory): Same. (Target_arm::Target_arm): Initialize may_use_blx_ and should_force_pic_veneer_. (Target_arm::may_use_blx, Target_arm::set_may_use_blx, Target_arm::should_force_pic_veneer, Target_arm::set_should_force_pic_veneer, Target_arm::using_thumb2, Target_arm::using_thumb_only, Target_arm:;default_target): New method defintions. (Target_arm::may_use_blx_, Target_arm::should_force_pic_veneer_): New data member declarations. (Insn_template::size, Insn_template::alignment): New method defintions. (Stub_template::Stub_template): New method definition. (Reloc_stub::Key::name, Reloc_stub::stub_type_for_reloc, Reloc_stub::do_fixed_endian_write, Reloc_stub::do_write): Same. (Stub_factory::Stub_factory): New method definition. * gold.h (string_hash): New template. * output.h (Input_section_specifier::hash_value): Use gold::string_hash. (Input_section_specifier::string_hash): Remove. * stringpool.cc (Stringpool_template::string_hash): Use gold::string_hash. --- gold/stringpool.cc | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'gold/stringpool.cc') diff --git a/gold/stringpool.cc b/gold/stringpool.cc index 05d1d68..d9f4050 100644 --- a/gold/stringpool.cc +++ b/gold/stringpool.cc @@ -153,16 +153,7 @@ size_t Stringpool_template::string_hash(const Stringpool_char* s, size_t length) { - // This is the hash function used by the dynamic linker for - // DT_GNU_HASH entries. I compared this to a Fowler/Noll/Vo hash - // for a C++ program with 385,775 global symbols. This hash - // function was very slightly worse. However, it is much faster to - // compute. Overall wall clock time was a win. - const unsigned char* p = reinterpret_cast(s); - size_t h = 5381; - for (size_t i = 0; i < length * sizeof(Stringpool_char); ++i) - h = h * 33 + *p++; - return h; + return gold::string_hash(s, length); } // Add the string S to the list of canonical strings. Return a -- cgit v1.1