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1# Copyright 2024 The Pigweed Authors
2#
3# Licensed under the Apache License, Version 2.0 (the "License"); you may not
4# use this file except in compliance with the License. You may obtain a copy of
5# the License at
6#
7#     https://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12# License for the specific language governing permissions and limitations under
13# the License.
14
15load("@com_google_protobuf//bazel:proto_library.bzl", "proto_library")
16load("@rules_cc//cc:cc_library.bzl", "cc_library")
17load("@rules_python//python:proto.bzl", "py_proto_library")
18load("@rules_python//sphinxdocs:sphinx_docs_library.bzl", "sphinx_docs_library")
19load("//pw_build:compatibility.bzl", "incompatible_with_mcu")
20load("//pw_protobuf_compiler:pw_proto_library.bzl", "pwpb_proto_library")
21
22package(default_visibility = ["//visibility:public"])
23
24licenses(["notice"])
25
26constraint_value(
27    name = "support_backend",
28    constraint_setting = "//pw_cpu_exception:support_constraint_setting",
29)
30
31cc_library(
32    name = "config",
33    hdrs = ["pw_cpu_exception_risc_v_private/config.h"],
34    deps = [":config_override"],
35)
36
37label_flag(
38    name = "config_override",
39    build_setting_default = "//pw_build:default_module_config",
40)
41
42cc_library(
43    name = "cpu_state",
44    hdrs = ["public/pw_cpu_exception_risc_v/cpu_state.h"],
45    strip_include_prefix = "public",
46    deps = [
47        "//pw_preprocessor",
48    ],
49)
50
51cc_library(
52    name = "support",
53    srcs = ["support.cc"],
54    target_compatible_with = select({
55        "@platforms//cpu:riscv32": [],
56        "@platforms//cpu:riscv64": [],
57        "//conditions:default": ["@platforms//:incompatible"],
58    }),
59    deps = [
60        ":config",
61        ":cpu_state",
62        "//pw_cpu_exception:support.facade",
63        "//pw_log",
64        "//pw_preprocessor",
65        "//pw_string",
66    ],
67)
68
69cc_library(
70    name = "proto_dump",
71    srcs = ["proto_dump.cc"],
72    hdrs = ["public/pw_cpu_exception_risc_v/proto_dump.h"],
73    strip_include_prefix = "public",
74    deps = [
75        ":config",
76        ":cpu_state",
77        ":cpu_state_protos_cc.pwpb",
78        ":support",
79        "//pw_protobuf",
80        "//pw_status",
81        "//pw_stream",
82    ],
83)
84
85proto_library(
86    name = "cpu_state_protos",
87    srcs = ["pw_cpu_exception_risc_v_protos/cpu_state.proto"],
88    import_prefix = "pw_cpu_exception_risc_v_protos",
89    strip_import_prefix = "/pw_cpu_exception_risc_v/pw_cpu_exception_risc_v_protos",
90)
91
92py_proto_library(
93    name = "cpu_state_protos_pb2",
94    deps = [":cpu_state_protos"],
95)
96
97pwpb_proto_library(
98    name = "cpu_state_protos_pwpb",
99    deps = [":cpu_state_protos"],
100)
101
102cc_library(
103    name = "snapshot",
104    srcs = ["snapshot.cc"],
105    hdrs = ["public/pw_cpu_exception_risc_v/snapshot.h"],
106    deps = [
107        ":config",
108        ":cpu_state",
109        ":cpu_state_protos_pwpb",
110        ":proto_dump",
111        "//pw_log",
112        "//pw_protobuf",
113        "//pw_status",
114        "//pw_thread:snapshot",
115        "//pw_thread:thread_pwpb",
116    ],
117)
118
119sphinx_docs_library(
120    name = "docs",
121    srcs = [
122        "docs.rst",
123    ],
124    prefix = "pw_cpu_exception_risc_v/",
125    target_compatible_with = incompatible_with_mcu(),
126)
127