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This commit is contained in:
Rui Ueyama 2021-03-23 12:39:53 +09:00
parent 8a96555d40
commit 1bd26aea0b
2 changed files with 11 additions and 4 deletions
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2
mold.h
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@ -701,7 +701,6 @@ public:
shdr.sh_type = SHT_SYMTAB;
shdr.sh_entsize = sizeof(ElfSym);
shdr.sh_addralign = 8;
shdr.sh_size = sizeof(ElfSym);
}
void update_shdr() override;
@ -716,7 +715,6 @@ public:
shdr.sh_flags = SHF_ALLOC;
shdr.sh_entsize = sizeof(ElfSym);
shdr.sh_addralign = 8;
shdr.sh_size = sizeof(ElfSym);
}
void add_symbol(Symbol *sym);

13
output_chunks.cc
View File

@ -298,6 +298,9 @@ void SymtabSection::update_shdr() {
shdr.sh_info = out::objs[0]->global_symtab_offset / sizeof(ElfSym);
shdr.sh_link = out::strtab->shndx;
if (shdr.sh_size == sizeof(ElfSym))
shdr.sh_size = 0;
static Counter counter("symtab");
counter += shdr.sh_size / sizeof(ElfSym);
}
@ -363,8 +366,11 @@ static std::vector<u64> create_dynamic_section() {
if (out::gotplt->shdr.sh_size)
define(DT_PLTGOT, out::gotplt->shdr.sh_addr);
define(DT_SYMTAB, out::dynsym->shdr.sh_addr);
define(DT_SYMENT, sizeof(ElfSym));
if (out::dynsym->shdr.sh_size) {
define(DT_SYMTAB, out::dynsym->shdr.sh_addr);
define(DT_SYMENT, sizeof(ElfSym));
}
define(DT_STRTAB, out::dynstr->shdr.sh_addr);
define(DT_STRSZ, out::dynstr->shdr.sh_size);
@ -738,6 +744,9 @@ void RelPltSection::copy_buf() {
}
void DynsymSection::add_symbol(Symbol *sym) {
if (shdr.sh_size == 0)
shdr.sh_size = sizeof(ElfSym);
if (sym->dynsym_idx != -1)
return;
sym->dynsym_idx = -2;