Refactor linker files from compiler/ to dex2oat/.
This shifts some code from the libart-compiler.so to dex2oat
and reduces memory needed for JIT. We also avoid loading the
libart-dexlayout.so for JIT but the memory savings are
minimal (one shared clean page, two shared dirty pages and
some per-app kernel mmap data) as the code has never been
needed in memory by JIT.
aosp_angler-userdebug file sizes (stripped):
lib64/libart-compiler.so: 2989112 -> 2671888 (-310KiB)
lib/libart-compiler.so: 2160816 -> 1939276 (-216KiB)
bin/dex2oat: 141868 -> 368808 (+222KiB)
LOAD/executable elf mapping sizes:
lib64/libart-compiler.so: 2866308 -> 2555500 (-304KiB)
lib/libart-compiler.so: 2050960 -> 1834836 (-211KiB)
bin/dex2oat: 129316 -> 345916 (+212KiB)
Test: m test-art-host-gtest
Test: testrunner.py --host
Test: cd art/; mma; cd -
Change-Id: If62f02847a6cbb208eaf7e1f3e91af4663fa4a5f
diff --git a/compiler/debug/elf_symtab_writer.h b/compiler/debug/elf_symtab_writer.h
index abd2699..b37f984 100644
--- a/compiler/debug/elf_symtab_writer.h
+++ b/compiler/debug/elf_symtab_writer.h
@@ -20,7 +20,7 @@
#include <unordered_set>
#include "debug/method_debug_info.h"
-#include "elf_builder.h"
+#include "linker/elf_builder.h"
#include "utils.h"
namespace art {
@@ -36,7 +36,7 @@
constexpr bool kGenerateSingleArmMappingSymbol = true;
template <typename ElfTypes>
-static void WriteDebugSymbols(ElfBuilder<ElfTypes>* builder,
+static void WriteDebugSymbols(linker::ElfBuilder<ElfTypes>* builder,
const ArrayRef<const MethodDebugInfo>& method_infos,
bool with_signature) {
uint64_t mapping_symbol_address = std::numeric_limits<uint64_t>::max();