Add support for Linux memory mapping stream and remove ELF header usage

Makefile.am

 ## Process this file with automake to produce Makefile.in
 
 # Copyright (c) 2011, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
@@ skipping 156 matching lines @@
         src/google_breakpad/processor/dump_object.h \
         src/google_breakpad/processor/exploitability.h \
         src/google_breakpad/processor/fast_source_line_resolver.h \
         src/google_breakpad/processor/memory_region.h \
         src/google_breakpad/processor/microdump.h \
         src/google_breakpad/processor/microdump_processor.h \
         src/google_breakpad/processor/minidump.h \
         src/google_breakpad/processor/minidump_processor.h \
         src/google_breakpad/processor/process_result.h \
         src/google_breakpad/processor/process_state.h \
+        src/google_breakpad/processor/proc_maps_linux.h \
         src/google_breakpad/processor/source_line_resolver_base.h \
         src/google_breakpad/processor/source_line_resolver_interface.h \
         src/google_breakpad/processor/stack_frame.h \
         src/google_breakpad/processor/stack_frame_cpu.h \
         src/google_breakpad/processor/stack_frame_symbolizer.h \
         src/google_breakpad/processor/stackwalker.h \
         src/google_breakpad/processor/symbol_supplier.h \
         src/google_breakpad/processor/system_info.h \
         src/processor/address_map-inl.h \
         src/processor/address_map.h \
@@ skipping 32 matching lines @@
         src/processor/module_comparer.cc \
         src/processor/module_comparer.h \
         src/processor/module_factory.h \
         src/processor/module_serializer.cc \
         src/processor/module_serializer.h \
         src/processor/pathname_stripper.cc \
         src/processor/pathname_stripper.h \
         src/processor/postfix_evaluator-inl.h \
         src/processor/postfix_evaluator.h \
         src/processor/process_state.cc \
+        src/processor/proc_maps_linux.cc \
         src/processor/range_map-inl.h \
         src/processor/range_map.h \
         src/processor/simple_serializer-inl.h \
         src/processor/simple_serializer.h \
         src/processor/simple_symbol_supplier.cc \
         src/processor/simple_symbol_supplier.h \
         src/processor/windows_frame_info.h \
         src/processor/source_line_resolver_base_types.h \
         src/processor/source_line_resolver_base.cc \
         src/processor/stack_frame_cpu.cc \
@@ skipping 99 matching lines @@
         src/processor/map_serializers_unittest \
         src/processor/microdump_processor_unittest \
         src/processor/minidump_processor_unittest \
         src/processor/minidump_unittest \
         src/processor/static_address_map_unittest \
         src/processor/static_contained_range_map_unittest \
         src/processor/static_map_unittest \
         src/processor/static_range_map_unittest \
         src/processor/pathname_stripper_unittest \
         src/processor/postfix_evaluator_unittest \
+        src/processor/proc_maps_linux_unittest \
         src/processor/range_map_unittest \
         src/processor/stackwalker_amd64_unittest \
         src/processor/stackwalker_arm_unittest \
         src/processor/stackwalker_arm64_unittest \
         src/processor/stackwalker_address_list_unittest \
         src/processor/stackwalker_mips_unittest \
         src/processor/stackwalker_x86_unittest \
         src/processor/synth_minidump_unittest
 endif
 
@@ skipping 70 matching lines @@
         src/common/memory_unittest.cc \
         src/common/tests/file_utils.cc \
         src/testing/gtest/src/gtest-all.cc \
         src/testing/gtest/src/gtest_main.cc \
         src/testing/src/gmock-all.cc \
         src/processor/basic_code_modules.cc \
         src/processor/dump_context.cc \
         src/processor/dump_object.cc \
         src/processor/logging.cc \
         src/processor/minidump.cc \
-        src/processor/pathname_stripper.cc
+        src/processor/pathname_stripper.cc \
+        src/processor/proc_maps_linux.cc
 if ANDROID_HOST
 src_client_linux_linux_client_unittest_shlib_SOURCES += \
         src/common/android/breakpad_getcontext.S
 endif
 if LINUX_HOST
 src_client_linux_linux_client_unittest_shlib_SOURCES += \
         src/client/linux/microdump_writer/microdump_writer_unittest.cc
 endif
 
 src_client_linux_linux_client_unittest_shlib_CPPFLAGS = \
@@ skipping 254 matching lines @@
         src/processor/exploitability_win.o \
         src/processor/basic_code_modules.o \
         src/processor/basic_source_line_resolver.o \
         src/processor/call_stack.o \
         src/processor/cfi_frame_info.o \
         src/processor/dump_context.o \
         src/processor/dump_object.o \
         src/processor/logging.o \
         src/processor/minidump.o \
         src/processor/pathname_stripper.o \
+        src/processor/proc_maps_linux.o \
         src/processor/simple_symbol_supplier.o \
         src/processor/source_line_resolver_base.o \
         src/processor/stack_frame_cpu.o \
         src/processor/stack_frame_symbolizer.o \
         src/processor/stackwalker.o \
         src/processor/stackwalker_address_list.o \
         src/processor/stackwalker_amd64.o \
         src/processor/stackwalker_arm.o \
         src/processor/stackwalker_arm64.o \
         src/processor/stackwalker_mips.o \
@@ skipping 88 matching lines @@
         src/processor/stackwalker_address_list.o \
         src/processor/stackwalker_amd64.o \
         src/processor/stackwalker_arm.o \
         src/processor/stackwalker_arm64.o \
         src/processor/stackwalker_mips.o \
         src/processor/stackwalker_ppc.o \
         src/processor/stackwalker_ppc64.o \
         src/processor/stackwalker_sparc.o \
         src/processor/stackwalker_x86.o \
         src/processor/tokenize.o \
-        $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
+        $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
 
 src_processor_minidump_processor_unittest_SOURCES = \
         src/processor/minidump_processor_unittest.cc \
         src/testing/gtest/src/gtest-all.cc \
         src/testing/src/gmock-all.cc
 src_processor_minidump_processor_unittest_CPPFLAGS = \
         -I$(top_srcdir)/src \
         -I$(top_srcdir)/src/testing/include \
         -I$(top_srcdir)/src/testing/gtest/include \
         -I$(top_srcdir)/src/testing/gtest \
         -I$(top_srcdir)/src/testing
 src_processor_minidump_processor_unittest_LDADD = \
         src/processor/basic_code_modules.o \
         src/processor/basic_source_line_resolver.o \
         src/processor/call_stack.o \
         src/processor/cfi_frame_info.o \
         src/processor/disassembler_x86.o \
         src/processor/dump_context.o \
         src/processor/dump_object.o \
         src/processor/exploitability.o \
         src/processor/exploitability_linux.o \
         src/processor/exploitability_win.o \
         src/processor/logging.o \
         src/processor/minidump_processor.o \
         src/processor/minidump.o \
         src/processor/pathname_stripper.o \
         src/processor/process_state.o \
+        src/processor/proc_maps_linux.o \
         src/processor/source_line_resolver_base.o \
         src/processor/stack_frame_cpu.o \
         src/processor/stack_frame_symbolizer.o \
         src/processor/stackwalker.o \
         src/processor/stackwalker_address_list.o \
         src/processor/stackwalker_amd64.o \
         src/processor/stackwalker_arm.o \
         src/processor/stackwalker_arm64.o \
         src/processor/stackwalker_mips.o \
         src/processor/stackwalker_ppc.o \
@@ skipping 18 matching lines @@
         -I$(top_srcdir)/src/testing/gtest/include \
         -I$(top_srcdir)/src/testing/gtest \
         -I$(top_srcdir)/src/testing
 src_processor_minidump_unittest_LDADD = \
         src/processor/basic_code_modules.o \
         src/processor/dump_context.o \
         src/processor/dump_object.o \
         src/processor/logging.o \
         src/processor/minidump.o \
         src/processor/pathname_stripper.o \
+        src/processor/proc_maps_linux.o \
+        $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
+
+src_processor_proc_maps_linux_unittest_SOURCES = \
+        src/processor/proc_maps_linux.cc \
+        src/processor/proc_maps_linux_unittest.cc \
+        src/testing/gtest/src/gtest-all.cc \
+        src/testing/gtest/src/gtest_main.cc \
+        src/testing/src/gmock-all.cc
+src_processor_proc_maps_linux_unittest_CPPFLAGS = \
+        -I$(top_srcdir)/src \
+        -I$(top_srcdir)/src/testing/include \
+        -I$(top_srcdir)/src/testing/gtest/include \
+        -I$(top_srcdir)/src/testing/gtest \
+        -I$(top_srcdir)/src/testing
+src_processor_proc_maps_linux_unittest_LDADD = \
+        src/processor/logging.o \
+        src/processor/pathname_stripper.o \
+        src/third_party/libdisasm/libdisasm.a \
         $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
 
 src_processor_static_address_map_unittest_SOURCES = \
         src/processor/static_address_map_unittest.cc \
         src/testing/gtest/src/gtest-all.cc \
         src/testing/src/gmock-all.cc
 src_processor_static_address_map_unittest_CPPFLAGS = \
         -I$(top_srcdir)/src \
         -I$(top_srcdir)/src/testing/include \
         -I$(top_srcdir)/src/testing/gtest/include \
@@ skipping 75 matching lines @@
         src/processor/basic_code_modules.o \
         src/processor/basic_source_line_resolver.o \
         src/processor/call_stack.o \
         src/processor/disassembler_x86.o \
         src/processor/exploitability.o \
         src/processor/exploitability_linux.o \
         src/processor/exploitability_win.o \
         src/processor/logging.o \
         src/processor/minidump.o \
         src/processor/pathname_stripper.o \
+        src/processor/proc_maps_linux.o \
         src/processor/source_line_resolver_base.o \
         src/processor/stack_frame_cpu.o \
         src/processor/stack_frame_symbolizer.o \
         src/processor/stackwalker.o \
         src/processor/stackwalker_address_list.o \
         src/processor/stackwalker_amd64.o \
         src/processor/stackwalker_arm.o \
         src/processor/stackwalker_arm64.o \
         src/processor/stackwalker_mips.o \
         src/processor/stackwalker_ppc.o \
@@ skipping 136 matching lines @@
 noinst_SCRIPTS = $(check_SCRIPTS)
 
 src_processor_minidump_dump_SOURCES = \
         src/processor/minidump_dump.cc
 src_processor_minidump_dump_LDADD = \
         src/processor/basic_code_modules.o \
         src/processor/dump_context.o \
         src/processor/dump_object.o \
         src/processor/logging.o \
         src/processor/minidump.o \
-        src/processor/pathname_stripper.o
+        src/processor/pathname_stripper.o \
+        src/processor/proc_maps_linux.o
 
 src_processor_microdump_stackwalk_SOURCES = \
         src/processor/microdump_stackwalk.cc
 src_processor_microdump_stackwalk_LDADD = \
         src/processor/basic_code_modules.o \
         src/processor/basic_source_line_resolver.o \
         src/processor/binarystream.o \
         src/processor/call_stack.o \
         src/processor/cfi_frame_info.o \
         src/processor/disassembler_x86.o \
@@ skipping 34 matching lines @@
         src/processor/dump_context.o \
         src/processor/dump_object.o \
         src/processor/exploitability.o \
         src/processor/exploitability_linux.o \
         src/processor/exploitability_win.o \
         src/processor/logging.o \
         src/processor/minidump.o \
         src/processor/minidump_processor.o \
         src/processor/pathname_stripper.o \
         src/processor/process_state.o \
+        src/processor/proc_maps_linux.o \
         src/processor/simple_symbol_supplier.o \
         src/processor/source_line_resolver_base.o \
         src/processor/stack_frame_cpu.o \
         src/processor/stack_frame_symbolizer.o \
         src/processor/stackwalk_common.o \
         src/processor/stackwalker.o \
         src/processor/stackwalker_address_list.o \
         src/processor/stackwalker_amd64.o \
         src/processor/stackwalker_arm.o \
         src/processor/stackwalker_arm64.o \
@@ skipping 144 matching lines @@
         src/tools/windows/converter/ms_symbol_server_converter.h \
         src/tools/windows/converter/ms_symbol_server_converter.vcproj \
         src/tools/windows/dump_syms/dump_syms.cc \
         src/tools/windows/dump_syms/dump_syms.vcproj \
         src/tools/windows/dump_syms/run_regtest.sh \
         src/tools/windows/dump_syms/testdata/dump_syms_regtest.cc \
         src/tools/windows/dump_syms/testdata/dump_syms_regtest.pdb \
         src/tools/windows/dump_syms/testdata/dump_syms_regtest.sym \
         src/tools/windows/symupload/symupload.cc \
         src/tools/windows/symupload/symupload.vcproj