rui314/mold
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This commit is contained in:
Rui Ueyama 2020-11-01 15:52:13 +09:00
parent b04c7f407d
commit 17a9305bbc
4 changed files with 8 additions and 26 deletions
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16
input_files.cc
View File

@ -344,22 +344,6 @@ void ObjectFile::convert_common_symbols() {
}
}
std::tuple<i32, i32, i32> ObjectFile::scan_relocations() {
i32 num_got = 0;
i32 num_gotplt = 0;
i32 num_plt = 0;
for (InputSection *isec : sections) {
if (isec) {
auto [got, gotplt, plt] = isec->scan_relocations();
num_got += got;
num_gotplt += gotplt;
num_plt += plt;
}
}
return {num_got, num_gotplt, num_plt};
}
void ObjectFile::fix_sym_addrs() {
for (Symbol *sym : symbols) {
if (sym->file != this)

8
input_sections.cc
View File

@ -26,11 +26,7 @@ void InputSection::copy_to(u8 *buf) {
memcpy_nontemporal(buf, &data[0], data.size());
}
std::tuple<i32, i32, i32> InputSection::scan_relocations() {
i32 num_got = 0;
i32 num_gotplt = 0;
i32 num_plt = 0;
void InputSection::scan_relocations(i32 &num_got, i32 &num_gotplt, i32 &num_plt) {
for (const ELF64LE::Rela &rel : rels) {
Symbol *sym = file->get_symbol(rel.getSymbol(false));
if (!sym || !sym->file)
@ -84,8 +80,6 @@ std::tuple<i32, i32, i32> InputSection::scan_relocations() {
}
}
}
return {num_got, num_gotplt, num_plt};
}
void InputSection::relocate(u8 *buf) {

7
main.cc
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@ -533,7 +533,12 @@ int main(int argc, char **argv) {
std::atomic_int32_t num_plt = 0;
for_each(files, [&](ObjectFile *file) {
auto [got, gotplt, plt] = file->scan_relocations();
i32 got = 0, gotplt = 0, plt = 0;
for (InputSection *isec : file->sections)
if (isec)
isec->scan_relocations(got, gotplt, plt);
num_got += got;
num_gotplt += gotplt;
num_plt += plt;

3
mold.h
View File

@ -210,7 +210,7 @@ public:
void copy_to(u8 *buf);
void relocate(u8 *buf);
std::tuple<i32, i32, i32> scan_relocations();
void scan_relocations(i32 &num_got, i32 &num_gotplt, i32 &num_plt);
ObjectFile *file;
OutputSection *output_section;
@ -514,7 +514,6 @@ public:
void hanlde_undefined_weak_symbols();
void eliminate_duplicate_comdat_groups();
void convert_common_symbols();
std::tuple<i32, i32, i32> scan_relocations();
void fix_sym_addrs();
void compute_symtab();