breakpad/android/google_breakpad/Android.mk
Michael Forney e780d58fd7 Use breakpad_getcontext on all Linux platforms missing getcontext
getcontext is also not available on musl libc, so generalize
breakpad_getcontext so it can be used as a fallback for non-Android
platforms as well.

On x86_64 and i386, ucontext_t uses an Android-specific offset for
storage of FP registers, since its sigset_t differs in size. So,
make the definition of MCONTEXT_FPREGS_MEM and UCONTEXT_FPREGS_MEM_OFFSET
conditional on whether we are building for Android.

On glibc and musl, signal.h and asm/sigcontext.h can't be included
together, so in breakpad_context_unittest.cc, only compare the libc
and kernel _fpstate when on Android.

Bug: google-breakpad:631
Change-Id: If81d73c4101bae946e9a3655b8d1c40a34ab6c38
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2102135
Reviewed-by: Mike Frysinger <vapier@chromium.org>
2020-03-16 21:27:07 +00:00

104 lines
4.2 KiB
Makefile

# Copyright (c) 2012, 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
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# ndk-build module definition for the Google Breakpad client library
#
# To use this file, do the following:
#
# 1/ Include this file from your own Android.mk, either directly
# or with through the NDK's import-module function.
#
# 2/ Use the client static library in your project with:
#
# LOCAL_STATIC_LIBRARIES += breakpad_client
#
# 3/ In your source code, include "src/client/linux/exception_handler.h"
# and use the Linux instructions to use it.
#
# This module works with either the STLport or GNU libstdc++, but you need
# to select one in your Application.mk
#
# The top Google Breakpad directory.
# We assume this Android.mk to be under 'android/google_breakpad'
LOCAL_PATH := $(call my-dir)/../..
# Defube the client library module, as a simple static library that
# exports the right include path / linker flags to its users.
include $(CLEAR_VARS)
LOCAL_MODULE := breakpad_client
LOCAL_CPP_EXTENSION := .cc
# Breakpad uses inline ARM assembly that requires the library
# to be built in ARM mode. Otherwise, the build will fail with
# cryptic assembler messages like:
# Compile++ thumb : google_breakpad_client <= crash_generation_client.cc
# /tmp/cc8aMSoD.s: Assembler messages:
# /tmp/cc8aMSoD.s:132: Error: invalid immediate: 288 is out of range
# /tmp/cc8aMSoD.s:244: Error: invalid immediate: 296 is out of range
LOCAL_ARM_MODE := arm
# List of client source files, directly taken from Makefile.am
LOCAL_SRC_FILES := \
src/client/linux/crash_generation/crash_generation_client.cc \
src/client/linux/dump_writer_common/thread_info.cc \
src/client/linux/dump_writer_common/ucontext_reader.cc \
src/client/linux/handler/exception_handler.cc \
src/client/linux/handler/minidump_descriptor.cc \
src/client/linux/log/log.cc \
src/client/linux/microdump_writer/microdump_writer.cc \
src/client/linux/minidump_writer/linux_dumper.cc \
src/client/linux/minidump_writer/linux_ptrace_dumper.cc \
src/client/linux/minidump_writer/minidump_writer.cc \
src/client/minidump_file_writer.cc \
src/common/convert_UTF.cc \
src/common/md5.cc \
src/common/string_conversion.cc \
src/common/linux/breakpad_getcontext.S \
src/common/linux/elfutils.cc \
src/common/linux/file_id.cc \
src/common/linux/guid_creator.cc \
src/common/linux/linux_libc_support.cc \
src/common/linux/memory_mapped_file.cc \
src/common/linux/safe_readlink.cc
LOCAL_C_INCLUDES := $(LOCAL_PATH)/src/common/android/include \
$(LOCAL_PATH)/src \
$(LSS_PATH)
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_INCLUDES)
LOCAL_EXPORT_LDLIBS := -llog
include $(BUILD_STATIC_LIBRARY)
# Done.