rui314/mold
1
1
Fork 0
mirror of https://github.com/rui314/mold.git synced 2024-09-22 10:27:48 +03:00
Code Issues Projects Releases Wiki Activity

temporary

Browse Source
This commit is contained in:
Rui Ueyama 2020-10-25 10:47:57 +09:00
parent 1bfb79e67f
commit bde5c4af0f
3 changed files with 21 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
main.cc
View File

@ -143,10 +143,6 @@ static std::vector<OutputSection *> get_output_sections() {
return vec;
}
static std::vector<ELF64LE::Phdr> create_phdrs() {
return {};
}
static std::vector<ELF64LE::Shdr *>
create_shdrs(ArrayRef<OutputChunk *> output_chunks) {
static ELF64LE::Shdr null_entry = {};
@ -304,7 +300,7 @@ int main(int argc, char **argv) {
output_chunks.push_back(out::shdr);
// Create program header contents.
out::phdr->hdr = create_phdrs();
out::phdr->construct(output_chunks);
// Assign offsets to input sections
uint64_t filesize = 0;
@ -316,9 +312,6 @@ int main(int argc, char **argv) {
}
}
// Fill section header.
fill_shdrs(output_chunks);
{
MyTimer t("unlink", before_copy);
unlink_async(tg, config.output);

16
mold.h
View File

@ -259,15 +259,21 @@ public:
// Program header
class OutputPhdr : public OutputChunk {
public:
void copy_to(uint8_t *buf) override {
memcpy(buf + offset, &hdr[0], get_size());
}
void copy_to(uint8_t *buf) override;
uint64_t get_size() const override {
return hdr.size() * sizeof(ELF64LE::Phdr[0]);
return entries.size() * sizeof(ELF64LE::Phdr);
}
std::vector<ELF64LE::Phdr> hdr;
void construct(std::vector<OutputChunk *> &sections);
private:
struct Phdr {
ELF64LE::Phdr phdr;
std::vector<InputSection *> members;
};
std::vector<Phdr> entries;
};
// Sections

9
output_chunks.cc
View File

@ -33,6 +33,15 @@ void OutputEhdr::relocate(uint8_t *buf) {
hdr->e_shstrndx = out::shstrtab->index;
}
void OutputPhdr::copy_to(uint8_t *buf) {
auto *p = (ELF64LE::Phdr *)buf;
for (Phdr &ent : entries)
*p++ = ent.phdr;
}
void OutputPhdr::construct(std::vector<OutputChunk *> &chunks) {
}
void OutputSection::set_offset(uint64_t off) {
offset = off;
for (int i = 0; i < chunks.size(); i++) {