From 579942fc26f8a0b0ff1d909d19086fca6d2396a3 Mon Sep 17 00:00:00 2001
From: David Srbecky <dsrbecky@google.com>
Date: Thu, 28 Jan 2016 20:01:28 +0000
Subject: Reduce the size of native debug info generated by JIT.

Remove some ELF file overheads:
 - Do not produce program headers.
 - Do not page align strtab.
 - Do not write oat_patches sections.

This more than halves the size of JIT native debug info.
Since we generate many small entries, the overheads added up.

Change-Id: I27d95548c61e2e38c3683d6f5eb870a2db6e812d
---
 compiler/elf_writer_debug.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'compiler/elf_writer_debug.h')

diff --git a/compiler/elf_writer_debug.h b/compiler/elf_writer_debug.h
index e19da088da..8e8472f678 100644
--- a/compiler/elf_writer_debug.h
+++ b/compiler/elf_writer_debug.h
@@ -33,7 +33,8 @@ struct MethodDebugInfo;
 template <typename ElfTypes>
 void WriteDebugInfo(ElfBuilder<ElfTypes>* builder,
                     const ArrayRef<const MethodDebugInfo>& method_infos,
-                    CFIFormat cfi_format);
+                    CFIFormat cfi_format,
+                    bool write_oat_patches);
 
 template <typename ElfTypes>
 void WriteMiniDebugInfo(ElfBuilder<ElfTypes>* builder,
-- 
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