From f902d8b23465107ef53cffadaffc7d2a953e0cea Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@cs.stanford.edu>
Date: Wed, 20 Jan 2021 18:26:57 +0900
Subject: [PATCH] temporary

---
 BUGS.md        | 4 ++++
 mold.h         | 1 +
 object_file.cc | 2 ++
 3 files changed, 7 insertions(+)

diff --git a/BUGS.md b/BUGS.md
index 35ebb75c..0484f07c 100644
--- a/BUGS.md
+++ b/BUGS.md
@@ -144,3 +144,7 @@ If you forget to add an entry with type DT_DEBUG to .dynamic, gdb's
 `info sharedlibrary` command doesn't print out a list of shared
 libraries loaded to memory. The value of the entry doesn't matter, so
 it can be just zero. The existence of it is important.
+
+#
+
+__EH_FRAME_BEGIN__ in libgcc/crtstuff.c
diff --git a/mold.h b/mold.h
index b8ad80b0..0c18e0f0 100644
--- a/mold.h
+++ b/mold.h
@@ -335,6 +335,7 @@ public:
   u64 reldyn_offset = 0;
   bool is_comdat_member = false;
   bool is_alive = true;
+  bool is_ehframe = false;
 
   void apply_reloc_alloc(u8 *base);
   void apply_reloc_nonalloc(u8 *base);
diff --git a/object_file.cc b/object_file.cc
index 7e8f2362..2c396a96 100644
--- a/object_file.cc
+++ b/object_file.cc
@@ -190,6 +190,7 @@ void ObjectFile::initialize_ehframe_sections() {
     InputSection *isec = sections[i];
     if (isec && isec->name == ".eh_frame") {
       read_ehframe(*isec);
+      isec->is_ehframe = true;
       sections[i] = nullptr;
     }
   }
@@ -213,6 +214,7 @@ void ObjectFile::read_ehframe(InputSection &isec) {
     if (size == 0) {
       if (data.size() != 4)
         Fatal() << *isec.file << ": .eh_frame: garbage at end of section";
+      cies.push_back({data, {}, {}});
       return;
     }