xref: /aosp_15_r20/external/pigweed/pw_allocator/examples/BUILD.gn (revision 61c4878ac05f98d0ceed94b57d316916de578985) 
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
15import("//build_overrides/pigweed.gni")
16
17import("$dir_pw_bloat/bloat.gni")
18import("$dir_pw_perf_test/perf_test.gni")
19import("$dir_pw_sync/backend.gni")
20import("$dir_pw_thread/backend.gni")
21import("$dir_pw_unit_test/test.gni")
22
23# Libraries
24
25config("default_config") {
26  include_dirs = [ dir_pw_allocator ]
27}
28
29pw_source_set("named_u32") {
30  public_configs = [ ":default_config" ]
31  public = [ "named_u32.h" ]
32  public_deps = [
33    dir_pw_bytes,
34    dir_pw_string,
35  ]
36}
37
38pw_source_set("custom_allocator") {
39  public_configs = [ ":default_config" ]
40  public = [ "custom_allocator.h" ]
41  public_deps = [ "$dir_pw_allocator:allocator" ]
42  sources = [ "custom_allocator.cc" ]
43  deps = [
44    dir_pw_log,
45    dir_pw_result,
46  ]
47}
48
49pw_source_set("custom_allocator_test_harness") {
50  public_configs = [ ":default_config" ]
51  public = [ "custom_allocator_test_harness.h" ]
52  public_deps = [
53    ":custom_allocator",
54    "$dir_pw_allocator:test_harness",
55    "$dir_pw_allocator:testing",
56  ]
57}
58
59# Examples
60
61pw_test("basic") {
62  deps = [
63    ":named_u32",
64    "$dir_pw_allocator:allocator",
65    "$dir_pw_allocator:testing",
66  ]
67  sources = [ "basic.cc" ]
68}
69
70pw_test("block_allocator") {
71  deps = [
72    ":named_u32",
73    "$dir_pw_allocator:first_fit",
74  ]
75  sources = [ "block_allocator.cc" ]
76}
77
78pw_test("custom_allocator_perf_test") {
79  enable_if = pw_perf_test_TIMER_INTERFACE_BACKEND != ""
80  deps = [
81    ":custom_allocator_test_harness",
82    dir_pw_perf_test,
83    dir_pw_random,
84  ]
85  sources = [ "custom_allocator_perf_test.cc" ]
86}
87
88pw_test("custom_allocator_test") {
89  deps = [
90    ":custom_allocator",
91    ":custom_allocator_test_harness",
92    ":named_u32",
93    "$dir_pw_allocator:fuzzing",
94    "$dir_pw_allocator:testing",
95    "$dir_pw_containers:vector",
96    "$dir_pw_fuzzer:fuzztest",
97  ]
98  sources = [ "custom_allocator_test.cc" ]
99}
100
101pw_test("linker_sections") {
102  deps = [
103    ":named_u32",
104    "$dir_pw_allocator:allocator",
105    "$dir_pw_allocator:first_fit",
106    "$dir_pw_allocator:worst_fit",
107  ]
108  sources = [ "linker_sections.cc" ]
109}
110
111pw_test("metrics") {
112  deps = [
113    ":named_u32",
114    "$dir_pw_allocator:testing",
115    "$dir_pw_allocator:tracking_allocator",
116    dir_pw_tokenizer,
117  ]
118  sources = [ "metrics.cc" ]
119}
120
121pw_test("pmr") {
122  deps = [
123    "$dir_pw_allocator:pmr_allocator",
124    "$dir_pw_allocator:testing",
125  ]
126  sources = [ "pmr.cc" ]
127}
128
129pw_executable("size_report") {
130  check_includes = false
131  sources = [ "size_report.cc" ]
132  deps = [
133    ":custom_allocator",
134    "$dir_pw_allocator:first_fit",
135    "$dir_pw_allocator:size_reporter",
136  ]
137}
138
139pw_test("spin_lock") {
140  enable_if = pw_sync_INTERRUPT_SPIN_LOCK_BACKEND != "" &&
141              pw_thread_TEST_THREAD_CONTEXT_BACKEND != ""
142  deps = [
143    ":named_u32",
144    "$dir_pw_allocator:synchronized_allocator",
145    "$dir_pw_allocator:testing",
146    "$dir_pw_sync:interrupt_spin_lock",
147    "$dir_pw_thread:test_thread_context",
148    "$dir_pw_thread:thread",
149    "$dir_pw_thread:thread_core",
150    dir_pw_assert,
151  ]
152  sources = [ "spin_lock.cc" ]
153}
154
155pw_test_group("examples") {
156  tests = [
157    ":basic",
158    ":block_allocator",
159    ":custom_allocator_test",
160    ":custom_allocator_perf_test",
161    ":linker_sections",
162    ":metrics",
163    ":pmr",
164    ":spin_lock",
165  ]
166}
167
168pw_size_diff("custom_allocator_size_report") {
169  title = "Example size report"
170  binaries = [
171    {
172      target = ":size_report"
173      base = "$dir_pw_allocator/size_report:first_fit"
174      label = "CustomAllocator"
175    },
176  ]
177}
178