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This commit is contained in:
Rui Ueyama 2020-10-27 15:10:34 +09:00
parent 24d82870f5
commit 9df6abe39e
3 changed files with 7 additions and 25 deletions
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20
input_sections.cc
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@ -74,30 +74,10 @@ void InputSection::relocate(uint8_t *buf) {
case R_X86_64_32:
*(uint32_t *)loc = dst;
break;
case R_X86_64_32S:
case R_X86_64_DTPOFF32:
case R_X86_64_GOT32:
case R_X86_64_GOTPC32:
case R_X86_64_GOTPC32_TLSDESC:
case R_X86_64_GOTPCREL:
case R_X86_64_GOTPCRELX:
case R_X86_64_GOTTPOFF:
case R_X86_64_PC32:
case R_X86_64_PLT32:
case R_X86_64_REX_GOTPCRELX:
case R_X86_64_SIZE32:
case R_X86_64_TLSGD:
case R_X86_64_TLSLD:
case R_X86_64_TPOFF32:
*(uint32_t *)loc = dst - cur - 4;
break;
case R_X86_64_64:
case R_X86_64_DTPOFF64:
case R_X86_64_GOT64:
case R_X86_64_GOTOFF64:
case R_X86_64_GOTPC64:
case R_X86_64_PC64:
case R_X86_64_SIZE64:
*(uint64_t *)loc = dst;
break;
default:

3
mold.h
View File

@ -63,6 +63,9 @@ struct Config {
extern Config config;
[[noreturn]] inline void error(const Twine &msg) {
static std::mutex mu;
std::lock_guard<std::mutex> lock(mu);
llvm::errs() << msg << "\n";
exit(1);
}

9
output_chunks.cc
View File

@ -60,13 +60,12 @@ void OutputPhdr::construct(std::vector<OutputChunk *> &chunks) {
entries.push_back({phdr, members});
};
if (out::interp) {
// Create a PT_PHDR for the program header itself.
add(PT_PHDR, PF_R, {out::phdr});
// Create a PT_PHDR for the program header itself.
add(PT_PHDR, PF_R, {out::phdr});
// Create an PT_INTERP.
// Create an PT_INTERP.
if (out::interp)
add(PT_INTERP, PF_R, {out::interp});
}
// Create PT_LOAD segments.
bool first = true;