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This commit is contained in:
Rui Ueyama 2021-03-12 14:32:19 +09:00
parent 39287cc9db
commit 253c946629
3 changed files with 7 additions and 6 deletions
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4
main.cc
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@ -198,8 +198,8 @@ static void create_synthetic_sections() {
out::dynsym = new DynsymSection;
out::dynstr = new DynstrSection;
out::eh_frame = new EhFrameSection;
out::copyrel = new CopyrelSection(".bss");
out::copyrel_relro = new CopyrelSection(".bss.rel.ro");
out::copyrel = new CopyrelSection(".dynbss");
out::copyrel_relro = new CopyrelSection(".dynbss.rel.ro");
if (config.build_id.kind != BuildId::NONE)
out::buildid = new BuildIdSection;

5
mapfile.cc
View File

@ -9,7 +9,8 @@ void print_map() {
std::unordered_map<InputSection *, std::vector<Symbol *>> map;
for (ObjectFile *file : out::objs)
for (Symbol *sym : file->symbols)
if (sym->file == file && sym->input_section)
if (sym->file == file && sym->input_section &&
sym->get_type() != STT_SECTION)
map[sym->input_section].push_back(sym);
for (auto &pair : map) {
@ -41,7 +42,7 @@ void print_map() {
for (Symbol *sym : syms)
std::cout << std::setw(16) << sym->get_addr()
<< " 0 0 "
<< sym << "\n";
<< *sym << "\n";
}
}
}

4
test/copyrel-relro.sh
View File

@ -22,8 +22,8 @@ EOF
clang -fuse-ld=`pwd`/../mold $t/a.o $t/b.so -o $t/exe
readelf -a $t/exe > $t/log
fgrep -q '[24] .bss' $t/log
fgrep -q '[25] .bss.rel.ro' $t/log
fgrep -q '[24] .dynbss' $t/log
fgrep -q '[25] .dynbss.rel.ro' $t/log
fgrep -q '0000000000202200 100 OBJECT GLOBAL DEFAULT 24 readwrite' $t/log
fgrep -q '0000000000202280 100 OBJECT GLOBAL DEFAULT 25 readonly' $t/log