blob: 674923dfc680a548e8c171631fb1580f95f92618 [file] [log] [blame]
# Copyright 2019 The Pigweed Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
import("//build_overrides/pigweed.gni")
import("$dir_pw_build/facade.gni")
import("$dir_pw_build/module_config.gni")
import("$dir_pw_build/target_types.gni")
import("$dir_pw_cpu_exception/backend.gni")
import("$dir_pw_cpu_exception_cortex_m/backend.gni")
import("$dir_pw_docgen/docs.gni")
import("$dir_pw_protobuf_compiler/proto.gni")
import("$dir_pw_unit_test/test.gni")
declare_args() {
# The build target that overrides the default configuration options for this
# module. This should point to a source set that provides defines through a
# public config (which may -include a file or add defines directly).
pw_cpu_exception_cortex_m_CONFIG = pw_build_DEFAULT_MODULE_CONFIG
}
pw_source_set("config") {
public_deps = [
"$dir_pw_preprocessor:arch",
pw_cpu_exception_cortex_m_CONFIG,
]
public = [ "pw_cpu_exception_cortex_m_private/config.h" ]
visibility = [ ":*" ]
}
config("public_include_path") {
include_dirs = [ "public" ]
visibility = [ ":*" ]
}
config("private_include_path") {
include_dirs = [ "private" ]
visibility = [ ":*" ]
}
config("backend_config") {
include_dirs = [ "public_overrides" ]
visibility = [ ":*" ]
}
pw_source_set("support") {
deps = [
":config",
":cortex_m_constants",
":util",
"$dir_pw_cpu_exception:support.facade",
"$dir_pw_preprocessor:arch",
dir_pw_log,
dir_pw_span,
dir_pw_string,
]
sources = [ "support.cc" ]
}
# The following targets are deprecated, use ":support" instead.
group("support_armv7m") {
public_deps = [ ":support" ]
}
group("support_armv8m") {
public_deps = [ ":support" ]
}
pw_source_set("util") {
public_configs = [ ":public_include_path" ]
public = [ "public/pw_cpu_exception_cortex_m/util.h" ]
public_deps = [ ":cpu_state" ]
deps = [
":config",
":cortex_m_constants",
"$dir_pw_preprocessor:arch",
dir_pw_log,
]
sources = [ "util.cc" ]
}
pw_facade("crash") {
backend = pw_cpu_exception_cortex_m_CRASH_BACKEND
public_configs = [ ":public_include_path" ]
public_deps = [ "$dir_pw_cpu_exception:entry" ]
public = [ "public/pw_cpu_exception_cortex_m/crash.h" ]
deps = [
":config",
":cortex_m_constants",
":cpu_state",
":util",
"$dir_pw_preprocessor:arch",
]
sources = [ "crash.cc" ]
}
pw_source_set("proto_dump") {
public_configs = [ ":public_include_path" ]
public_deps = [
":cpu_exception_armv7m",
dir_pw_protobuf,
dir_pw_status,
dir_pw_stream,
]
public = [ "public/pw_cpu_exception_cortex_m/proto_dump.h" ]
deps = [
":config",
":cpu_state_protos.pwpb",
]
sources = [ "proto_dump.cc" ]
}
# The following targets are deprecated, use ":proto_dump" instead.
group("proto_dump_armv7m") {
public_deps = [ ":proto_dump" ]
}
group("proto_dump_armv8m") {
public_deps = [ ":proto_dump" ]
}
pw_proto_library("cpu_state_protos") {
sources = [ "pw_cpu_exception_cortex_m_protos/cpu_state.proto" ]
}
pw_source_set("cpu_state") {
public_configs = [ ":public_include_path" ]
public = [ "public/pw_cpu_exception_cortex_m/cpu_state.h" ]
public_deps = [
"$dir_pw_preprocessor",
"$dir_pw_preprocessor:arch",
]
}
pw_source_set("cpu_exception") {
public_configs = [
":backend_config",
":public_include_path",
]
public = [ "public_overrides/pw_cpu_exception_backend/state.h" ]
public_deps = [
":cpu_state",
"$dir_pw_preprocessor",
"$dir_pw_preprocessor:arch",
]
}
# The following targets are deprecated, use ":cpu_exception" instead.
group("cpu_exception_armv7m") {
public_deps = [ ":cpu_exception" ]
}
group("cpu_exception_armv8m") {
public_deps = [ ":cpu_exception" ]
}
pw_source_set("cpu_exception.impl") {
sources = [ "entry.cc" ]
deps = [
":config",
":cortex_m_constants",
":cpu_state",
":util",
"$dir_pw_cpu_exception:entry.facade",
"$dir_pw_cpu_exception:handler",
"$dir_pw_preprocessor:arch",
]
}
# The following targets are deprecated, use ":cpu_exception.impl" instead.
group("cpu_exception_armv7m.impl") {
public_deps = [ ":cpu_exception.impl" ]
}
group("cpu_exception_armv8m.impl") {
public_deps = [ ":cpu_exception.impl" ]
}
pw_source_set("snapshot") {
public_configs = [ ":public_include_path" ]
public_deps = [
":cpu_state",
":cpu_state_protos.pwpb",
"$dir_pw_thread:protos.pwpb",
"$dir_pw_thread:snapshot",
dir_pw_protobuf,
dir_pw_status,
]
public = [ "public/pw_cpu_exception_cortex_m/snapshot.h" ]
sources = [ "snapshot.cc" ]
deps = [
":config",
":cortex_m_constants",
":proto_dump",
":util",
dir_pw_log,
]
}
# The following targets are deprecated, use ":snapshot" instead.
group("snapshot_armv7m") {
public_deps = [ ":snapshot" ]
}
group("snapshot_armv8m") {
public_deps = [ ":snapshot" ]
}
pw_source_set("cortex_m_constants") {
public = [ "pw_cpu_exception_cortex_m_private/cortex_m_constants.h" ]
public_deps = [ "$dir_pw_preprocessor:arch" ]
visibility = [ ":*" ]
}
# The following targets are deprecated, use ":cortex_m_constants" instead.
group("cortex_m_constants_armv7m") {
public_deps = [ ":cortex_m_constants" ]
visibility = [ ":*" ]
}
group("cortex_m_constants_armv8m") {
public_deps = [ ":cortex_m_constants" ]
visibility = [ ":*" ]
}
pw_test_group("tests") {
tests = [
":cpu_exception_entry_test",
":crash_test",
":util_test",
]
}
# TODO: b/234888156 - Add ARMv8-M mainline coverage.
pw_test("cpu_exception_entry_test") {
enable_if = pw_cpu_exception_ENTRY_BACKEND ==
"$dir_pw_cpu_exception_cortex_m:cpu_exception" &&
pw_cpu_exception_SUPPORT_BACKEND != ""
deps = [
":config",
":cortex_m_constants",
":cpu_exception",
":cpu_state",
"$dir_pw_cpu_exception:entry",
"$dir_pw_cpu_exception:handler",
"$dir_pw_cpu_exception:support",
dir_pw_span,
]
sources = [ "exception_entry_test.cc" ]
}
pw_test("util_test") {
enable_if = pw_cpu_exception_ENTRY_BACKEND ==
"$dir_pw_cpu_exception_cortex_m:cpu_exception"
deps = [
":cpu_state",
":util",
]
sources = [ "util_test.cc" ]
}
# This test defines a crash backend so pw_cpu_exception_cortex_m_CRASH_BACKEND
# cannot be defined.
pw_test("crash_test") {
enable_if = pw_cpu_exception_ENTRY_BACKEND ==
"$dir_pw_cpu_exception_cortex_m:cpu_exception" &&
pw_cpu_exception_cortex_m_CRASH_BACKEND == ""
public_configs = [
":backend_config",
":public_include_path",
":private_include_path",
]
public = [
"private/pw_cpu_exception_cortex_m_backend/crash.h",
"public/pw_cpu_exception_cortex_m/crash.h",
]
deps = [
":config",
":cortex_m_constants",
":cpu_state",
":util",
"$dir_pw_cpu_exception:entry",
"$dir_pw_preprocessor:arch",
"$dir_pw_string:builder",
"$dir_pw_sync:lock_annotations",
"$dir_pw_sync:mutex",
dir_pw_status,
]
sources = [
"crash.cc",
"crash_test.cc",
]
}
pw_doc_group("docs") {
sources = [ "docs.rst" ]
}