Aphcity/suyu
1
0
Fork 0
forked from suyu/suyu
Code Pull requests Activity Actions

linker: Remove unused parameter from WriteRelocations()

Browse source 
is_jump_relocation is never used within the function, so we can just
remove it.
This commit is contained in:
Lioncash 2018-07-23 17:39:21 -04:00
parent 07e5319d55
commit 184c516182
2 changed files with 4 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/core/loader/linker.cpp
View file

@ -49,8 +49,7 @@ struct Elf64_Sym {
static_assert(sizeof(Elf64_Sym) == 0x18, "Elf64_Sym has incorrect size."); static_assert(sizeof(Elf64_Sym) == 0x18, "Elf64_Sym has incorrect size.");
void Linker::WriteRelocations(std::vector<u8>& program_image, const std::vector<Symbol>& symbols, void Linker::WriteRelocations(std::vector<u8>& program_image, const std::vector<Symbol>& symbols,
u64 relocation_offset, u64 size, bool is_jump_relocation, u64 relocation_offset, u64 size, VAddr load_base) {
VAddr load_base) {
for (u64 i = 0; i < size; i += sizeof(Elf64_Rela)) { for (u64 i = 0; i < size; i += sizeof(Elf64_Rela)) {
Elf64_Rela rela; Elf64_Rela rela;
std::memcpy(&rela, &program_image[relocation_offset + i], sizeof(Elf64_Rela)); std::memcpy(&rela, &program_image[relocation_offset + i], sizeof(Elf64_Rela));
@ -124,12 +123,11 @@ void Linker::Relocate(std::vector<u8>& program_image, u32 dynamic_section_offset
} }
if (dynamic.find(DT_RELA) != dynamic.end()) { if (dynamic.find(DT_RELA) != dynamic.end()) {
WriteRelocations(program_image, symbols, dynamic[DT_RELA], dynamic[DT_RELASZ], false, WriteRelocations(program_image, symbols, dynamic[DT_RELA], dynamic[DT_RELASZ], load_base);
load_base);
} }
if (dynamic.find(DT_JMPREL) != dynamic.end()) { if (dynamic.find(DT_JMPREL) != dynamic.end()) {
WriteRelocations(program_image, symbols, dynamic[DT_JMPREL], dynamic[DT_PLTRELSZ], true, WriteRelocations(program_image, symbols, dynamic[DT_JMPREL], dynamic[DT_PLTRELSZ],
load_base); load_base);
} }
} }

3
src/core/loader/linker.h
View file

@ -24,8 +24,7 @@ protected:
}; };
void WriteRelocations(std::vector<u8>& program_image, const std::vector<Symbol>& symbols, void WriteRelocations(std::vector<u8>& program_image, const std::vector<Symbol>& symbols,
u64 relocation_offset, u64 size, bool is_jump_relocation, u64 relocation_offset, u64 size, VAddr load_base);
VAddr load_base);
void Relocate(std::vector<u8>& program_image, u32 dynamic_section_offset, VAddr load_base); void Relocate(std::vector<u8>& program_image, u32 dynamic_section_offset, VAddr load_base);
void ResolveImports(); void ResolveImports();