Make compiler/debug/ symbols hidden.

And mark required symbols with EXPORT.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Change-Id: I8efec9299bdd6becf625e7a59c75cbaf053eadb9

14 files changed, 27 insertions, 16 deletions

diff --git a/compiler/debug/debug_info.h b/compiler/debug/debug_info.h
index 04c6991ea3..4027f114ec 100644
--- a/compiler/debug/debug_info.h
+++ b/compiler/debug/debug_info.h
@@ -20,9 +20,10 @@
 #include <map>
 
 #include "base/array_ref.h"
+#include "base/macros.h"
 #include "method_debug_info.h"
 
-namespace art {
+namespace art HIDDEN {
 class DexFile;
 
 namespace debug {
diff --git a/compiler/debug/dwarf/dwarf_test.cc b/compiler/debug/dwarf/dwarf_test.cc
index 8897e45584..14c92b2380 100644
--- a/compiler/debug/dwarf/dwarf_test.cc
+++ b/compiler/debug/dwarf/dwarf_test.cc
@@ -23,7 +23,7 @@
 #include "dwarf/headers.h"
 #include "gtest/gtest.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace dwarf {
 
 // Run the tests only on host since we need objdump.
diff --git a/compiler/debug/dwarf/dwarf_test.h b/compiler/debug/dwarf/dwarf_test.h
index bad986a330..1a0a798d74 100644
--- a/compiler/debug/dwarf/dwarf_test.h
+++ b/compiler/debug/dwarf/dwarf_test.h
@@ -26,6 +26,7 @@
 #include <set>
 #include <string>
 
+#include "base/macros.h"
 #include "base/os.h"
 #include "base/unix_file/fd_file.h"
 #include "common_compiler_test.h"
@@ -33,7 +34,7 @@
 #include "gtest/gtest.h"
 #include "stream/file_output_stream.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace dwarf {
 
 #define DW_CHECK(substring) Check(substring, false, __FILE__, __LINE__)
diff --git a/compiler/debug/elf_compilation_unit.h b/compiler/debug/elf_compilation_unit.h
index b1d89ebeb2..1d7523c350 100644
--- a/compiler/debug/elf_compilation_unit.h
+++ b/compiler/debug/elf_compilation_unit.h
@@ -19,9 +19,10 @@
 
 #include <vector>
 
+#include "base/macros.h"
 #include "debug/method_debug_info.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 
 struct ElfCompilationUnit {
diff --git a/compiler/debug/elf_debug_frame_writer.h b/compiler/debug/elf_debug_frame_writer.h
index 269e3c6806..6b72262e26 100644
--- a/compiler/debug/elf_debug_frame_writer.h
+++ b/compiler/debug/elf_debug_frame_writer.h
@@ -20,13 +20,14 @@
 #include <vector>
 
 #include "arch/instruction_set.h"
+#include "base/macros.h"
 #include "debug/method_debug_info.h"
 #include "dwarf/debug_frame_opcode_writer.h"
 #include "dwarf/dwarf_constants.h"
 #include "dwarf/headers.h"
 #include "elf/elf_builder.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 
 static constexpr bool kWriteDebugFrameHdr = false;
diff --git a/compiler/debug/elf_debug_info_writer.h b/compiler/debug/elf_debug_info_writer.h
index 04981aa034..9915a24a5f 100644
--- a/compiler/debug/elf_debug_info_writer.h
+++ b/compiler/debug/elf_debug_info_writer.h
@@ -22,6 +22,7 @@
 #include <vector>
 
 #include "art_field-inl.h"
+#include "base/macros.h"
 #include "debug/elf_compilation_unit.h"
 #include "debug/elf_debug_loc_writer.h"
 #include "debug/method_debug_info.h"
@@ -39,7 +40,7 @@
 #include "oat_file.h"
 #include "obj_ptr-inl.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 
 static std::vector<const char*> GetParamNames(const MethodDebugInfo* mi) {
diff --git a/compiler/debug/elf_debug_line_writer.h b/compiler/debug/elf_debug_line_writer.h
index 7df301af8d..4896bc1e9b 100644
--- a/compiler/debug/elf_debug_line_writer.h
+++ b/compiler/debug/elf_debug_line_writer.h
@@ -20,6 +20,7 @@
 #include <unordered_set>
 #include <vector>
 
+#include "base/macros.h"
 #include "debug/elf_compilation_unit.h"
 #include "debug/src_map_elem.h"
 #include "dex/dex_file-inl.h"
@@ -29,7 +30,7 @@
 #include "oat_file.h"
 #include "stack_map.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 
 using PositionInfos = std::vector<DexFile::PositionInfo>;
diff --git a/compiler/debug/elf_debug_loc_writer.h b/compiler/debug/elf_debug_loc_writer.h
index 374208187b..8cf476ed2d 100644
--- a/compiler/debug/elf_debug_loc_writer.h
+++ b/compiler/debug/elf_debug_loc_writer.h
@@ -21,12 +21,13 @@
 #include <map>
 
 #include "arch/instruction_set.h"
+#include "base/macros.h"
 #include "debug/method_debug_info.h"
 #include "dwarf/debug_info_entry_writer.h"
 #include "dwarf/register.h"
 #include "stack_map.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 using Reg = dwarf::Reg;
 
diff --git a/compiler/debug/elf_debug_writer.cc b/compiler/debug/elf_debug_writer.cc
index d8007c09d4..8f64d73aa7 100644
--- a/compiler/debug/elf_debug_writer.cc
+++ b/compiler/debug/elf_debug_writer.cc
@@ -38,7 +38,7 @@
 #include "oat.h"
 #include "stream/vector_output_stream.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 
 using ElfRuntimeTypes = std::conditional<sizeof(void*) == 4, ElfTypes32, ElfTypes64>::type;
diff --git a/compiler/debug/elf_debug_writer.h b/compiler/debug/elf_debug_writer.h
index 1ce3c6f6f8..72b028cb97 100644
--- a/compiler/debug/elf_debug_writer.h
+++ b/compiler/debug/elf_debug_writer.h
@@ -27,7 +27,7 @@
 #include "dwarf/dwarf_constants.h"
 #include "elf/elf_builder.h"
 
-namespace art {
+namespace art HIDDEN {
 class OatHeader;
 struct JITCodeEntry;
 namespace mirror {
@@ -37,11 +37,11 @@ namespace debug {
 struct MethodDebugInfo;
 
 template <typename ElfTypes>
-void WriteDebugInfo(
+EXPORT void WriteDebugInfo(
     ElfBuilder<ElfTypes>* builder,
     const DebugInfo& debug_info);
 
-std::vector<uint8_t> MakeMiniDebugInfo(
+EXPORT std::vector<uint8_t> MakeMiniDebugInfo(
     InstructionSet isa,
     const InstructionSetFeatures* features,
     uint64_t text_section_address,
diff --git a/compiler/debug/elf_symtab_writer.h b/compiler/debug/elf_symtab_writer.h
index d2acd64c2a..fcd6696fa8 100644
--- a/compiler/debug/elf_symtab_writer.h
+++ b/compiler/debug/elf_symtab_writer.h
@@ -21,6 +21,7 @@
 #include <unordered_set>
 #include <unordered_map>
 
+#include "base/macros.h"
 #include "base/utils.h"
 #include "debug/debug_info.h"
 #include "debug/method_debug_info.h"
@@ -29,7 +30,7 @@
 #include "dex/dex_file-inl.h"
 #include "elf/elf_builder.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 
 // The ARM specification defines three special mapping symbols
diff --git a/compiler/debug/method_debug_info.h b/compiler/debug/method_debug_info.h
index 152db6eaf0..b83c6e2052 100644
--- a/compiler/debug/method_debug_info.h
+++ b/compiler/debug/method_debug_info.h
@@ -21,9 +21,10 @@
 
 #include "arch/instruction_set.h"
 #include "base/array_ref.h"
+#include "base/macros.h"
 #include "dex/dex_file.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 
 struct MethodDebugInfo {
diff --git a/compiler/debug/src_map_elem.h b/compiler/debug/src_map_elem.h
index 5286b8c4dc..646a1f0fc7 100644
--- a/compiler/debug/src_map_elem.h
+++ b/compiler/debug/src_map_elem.h
@@ -19,7 +19,9 @@
 
 #include <stdint.h>
 
-namespace art {
+#include "base/macros.h"
+
+namespace art HIDDEN {
 
 class SrcMapElem {
  public:
diff --git a/compiler/debug/src_map_elem_test.cc b/compiler/debug/src_map_elem_test.cc
index ceaa53fa99..bdbafd5b40 100644
--- a/compiler/debug/src_map_elem_test.cc
+++ b/compiler/debug/src_map_elem_test.cc
@@ -20,7 +20,7 @@
 
 #include "base/macros.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace debug {
 
 TEST(SrcMapElem, Operators) {