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This commit is contained in:
Rui Ueyama 2020-11-01 17:36:17 +09:00
parent 2cfdfbf089
commit d9374495b8
2 changed files with 18 additions and 11 deletions
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27
main.cc
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@ -565,9 +565,12 @@ int main(int argc, char **argv) {
// Assign symbols to GOT offsets
{
MyTimer t("got");
u64 offset = 0;
u64 got_offset = 0;
u64 gotplt_offset = 0;
out::got->symbols.reserve(out::got->size / 8);
out::got->symbols.reserve(out::gotplt->size / 8);
for (ObjectFile *file : files) {
for (Symbol *sym : file->symbols) {
@ -576,23 +579,27 @@ int main(int argc, char **argv) {
if (sym->got_offset == -1) {
out::got->symbols.push_back({GotSection::REGULAR, sym});
sym->got_offset = offset;
offset += 8;
sym->got_offset = got_offset;
got_offset += 8;
}
if (sym->gottp_offset == -1) {
out::got->symbols.push_back({GotSection::TP, sym});
sym->gottp_offset = offset;
offset += 8;
sym->gottp_offset = got_offset;
got_offset += 8;
}
if (sym->gotplt_offset == -1) {
assert(sym->type == STT_GNU_IFUNC);
out::got->symbols.push_back({GotSection::IREL, sym});
sym->gotplt_offset = gotplt_offset;
gotplt_offset += 8;
}
}
}
llvm::outs() << "offset=" << offset
<< " got->size=" << out::got->size
<< "\n";
llvm::outs().flush();
assert(offset == out::got->size);
assert(got_offset == out::got->size);
assert(gotplt_offset == out::gotplt->size);
}
// Add output sections.

2
mold.h
View File

@ -364,7 +364,7 @@ private:
class GotSection : public OutputChunk {
public:
typedef enum : u8 { REGULAR, TP } Kind;
typedef enum : u8 { REGULAR, TP, IREL } Kind;
GotSection(StringRef name) {
name = name;