From: Xing GUO <higuoxing@gmail.com>
Date: Thu, 25 Jun 2020 00:06:56 +0000 (+0800)
Subject: [DWARFYAML][debug_gnu_*] 'Descriptor' field should be 1-byte. NFC.
X-Git-Tag: llvmorg-12-init~2021
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=93bc571d472dddc188b0d169af38dc3eff128bb6;p=platform%2Fupstream%2Fllvm.git

[DWARFYAML][debug_gnu_*] 'Descriptor' field should be 1-byte. NFC.

The 'Descriptor' field of .debug_gnu_pubnames and .debug_gnu_pubtypes
section should be 1-byte rather than 4-byte. This patch helps resolve
this issue.
---

diff --git a/llvm/lib/ObjectYAML/DWARFEmitter.cpp b/llvm/lib/ObjectYAML/DWARFEmitter.cpp
index f1b46d7..4f8fa73 100644
--- a/llvm/lib/ObjectYAML/DWARFEmitter.cpp
+++ b/llvm/lib/ObjectYAML/DWARFEmitter.cpp
@@ -191,7 +191,7 @@ Error DWARFYAML::emitPubSection(raw_ostream &OS,
   for (auto Entry : Sect.Entries) {
     writeInteger((uint32_t)Entry.DieOffset, OS, IsLittleEndian);
     if (Sect.IsGNUStyle)
-      writeInteger((uint32_t)Entry.Descriptor, OS, IsLittleEndian);
+      writeInteger((uint8_t)Entry.Descriptor, OS, IsLittleEndian);
     OS.write(Entry.Name.data(), Entry.Name.size());
     OS.write('\0');
   }