From 1498236414a41a0ae5f2e712f16aa7518735be3a Mon Sep 17 00:00:00 2001 From: shripad621git <79364691+shripad621git@users.noreply.github.com> Date: Thu, 5 Oct 2023 18:53:20 +0530 Subject: [PATCH] Implement the tracing macros using a backend for esp32. (#29543) * Implement the tracing macros using a backend for esp32. - This PR is aimed at addressing the review comments on PR https://github.com/project-chip/connectedhomeip/pull/29318. - This is a draft implementation of the backend. * Move esp32 tracing configs around: better location, integrate in build examples, carry over configurations * More options removals * Remove fixme text * Restrict tracing to light app, fix include paths in main, add ignore for authkey since that should not be checked in * Move dependencies around even more - esp32 now seems to compile with tracing enabled * Ensure tracing is actually enabled when insights is on * Restyle * Made esp32_trace backend in sync with existing version * Made the common include on the tracing config for all esp32 examples * Fixed the CI failure --------- Co-authored-by: Andrei Litvin --- config/esp32/BUILD.gn | 6 ++- config/esp32/components/chip/CMakeLists.txt | 17 +++++--- examples/lighting-app/esp32/.gitignore | 1 + .../lighting-app/esp32/main/CMakeLists.txt | 1 + examples/lighting-app/esp32/main/main.cpp | 35 ++++++++-------- scripts/build/build/targets.py | 1 + scripts/build/builders/esp32.py | 13 +++++- .../build/testdata/all_targets_linux_x64.txt | 2 +- .../dry_run_esp32-devkitc-light-rpc.txt | 2 + ...tack-all-clusters-minimal-rpc-ipv6only.txt | 2 + src/tracing/esp32_trace/BUILD.gn | 15 ++++++- .../macros_impl.cpp => esp32_tracing.cpp} | 40 ++++++++++++++----- src/tracing/esp32_trace/esp32_tracing.h | 34 ++++++++++++++++ .../include/matter/tracing/macros_impl.h | 39 +++++++++--------- src/tracing/tracing_args.gni | 23 +++-------- 15 files changed, 159 insertions(+), 72 deletions(-) rename src/tracing/esp32_trace/{include/matter/tracing/macros_impl.cpp => esp32_tracing.cpp} (64%) create mode 100644 src/tracing/esp32_trace/esp32_tracing.h diff --git a/config/esp32/BUILD.gn b/config/esp32/BUILD.gn index f8a1d83133f96d..1aacff5567ecf6 100644 --- a/config/esp32/BUILD.gn +++ b/config/esp32/BUILD.gn @@ -19,13 +19,17 @@ import("//build_overrides/build.gni") import("//build_overrides/chip.gni") import("${chip_root}/build/chip/tests.gni") +import("${chip_root}/src/tracing/tracing_args.gni") declare_args() { chip_build_pw_rpc_lib = false } group("esp32") { - deps = [ "${chip_root}/src/lib" ] + deps = [ + "${chip_root}/src/lib", + matter_trace_config, + ] if (chip_build_pw_rpc_lib) { deps += [ "//lib/pw_rpc" ] diff --git a/config/esp32/components/chip/CMakeLists.txt b/config/esp32/components/chip/CMakeLists.txt index 13beac09ce2153..3f0f59613db100 100644 --- a/config/esp32/components/chip/CMakeLists.txt +++ b/config/esp32/components/chip/CMakeLists.txt @@ -261,13 +261,18 @@ if (CONFIG_SEC_CERT_DAC_PROVIDER) endif() if (CONFIG_ENABLE_ESP_INSIGHTS_TRACE) - chip_gn_arg_append("matter_enable_esp_insights_trace" "true") + chip_gn_arg_bool("matter_enable_tracing_support" "true") + chip_gn_arg_append("matter_trace_config" "\"${CHIP_ROOT}/src/tracing/esp32_trace:esp32_trace_tracing\"") endif() if (CONFIG_USE_ESP32_ECDSA_PERIPHERAL) chip_gn_arg_append("chip_use_esp32_ecdsa_peripheral" "true") endif() +if (CONFIG_ENABLE_ESP_INSIGHTS_TRACE) + target_include_directories(${COMPONENT_LIB} INTERFACE "${CHIP_ROOT}/src/tracing/esp32_trace/include") +endif() + set(args_gn_input "${CMAKE_CURRENT_BINARY_DIR}/args.gn.in") file(GENERATE OUTPUT "${args_gn_input}" CONTENT "${chip_gn_args}") @@ -318,7 +323,11 @@ set(GN_ROOT_TARGET ${CHIP_ROOT}/config/esp32) set(chip_libraries "${CMAKE_CURRENT_BINARY_DIR}/lib/libCHIP.a") if(CONFIG_ENABLE_PW_RPC) - list(APPEND chip_libraries "${CMAKE_CURRENT_BINARY_DIR}/lib/libPwRpc.a") + list(APPEND chip_libraries "${CMAKE_CURRENT_BINARY_DIR}/lib/libPwRpc.a") +endif() + +if (CONFIG_ENABLE_ESP_INSIGHTS_TRACE) + list(APPEND chip_libraries "${CMAKE_CURRENT_BINARY_DIR}/lib/libEsp32TracingBackend.a") endif() # When using the pregenerated files, there is a edge case where an error appears for @@ -371,10 +380,6 @@ target_include_directories(${COMPONENT_LIB} INTERFACE "${CHIP_ROOT}/config/esp32/${CONFIG_CHIP_EXTERNAL_PLATFORM_DIR}/../../" ) -if (CONFIG_ENABLE_ESP_INSIGHTS_TRACE) - target_include_directories(${COMPONENT_LIB} INTERFACE "${CHIP_ROOT}/src/tracing/esp32_trace/include") -endif() - idf_component_get_property(mbedtls_lib mbedtls COMPONENT_LIB) idf_build_get_property(idf_target IDF_TARGET) diff --git a/examples/lighting-app/esp32/.gitignore b/examples/lighting-app/esp32/.gitignore index a90ab6f1e57d5a..601ff1b8e9e01e 100644 --- a/examples/lighting-app/esp32/.gitignore +++ b/examples/lighting-app/esp32/.gitignore @@ -1,3 +1,4 @@ /build/ /sdkconfig /sdkconfig.old +main/insights_auth_key.txt diff --git a/examples/lighting-app/esp32/main/CMakeLists.txt b/examples/lighting-app/esp32/main/CMakeLists.txt index a3149e3fc7df90..96279bd4d83dde 100644 --- a/examples/lighting-app/esp32/main/CMakeLists.txt +++ b/examples/lighting-app/esp32/main/CMakeLists.txt @@ -73,6 +73,7 @@ if(${IDF_TARGET} STREQUAL "esp32") list(APPEND PRIV_REQUIRES_LIST spidriver screen-framework) endif() + if (CONFIG_ENABLE_PW_RPC) # Append additional directories for RPC build set(PRIV_INCLUDE_DIRS_LIST "${PRIV_INCLUDE_DIRS_LIST}" diff --git a/examples/lighting-app/esp32/main/main.cpp b/examples/lighting-app/esp32/main/main.cpp index 79247258658dd8..280131263efa96 100644 --- a/examples/lighting-app/esp32/main/main.cpp +++ b/examples/lighting-app/esp32/main/main.cpp @@ -18,11 +18,10 @@ #include "DeviceCallbacks.h" #include "AppTask.h" +#include "esp_log.h" #include #include #include - -#include "esp_log.h" #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0) #include "spi_flash_mmap.h" #else @@ -61,6 +60,8 @@ #if CONFIG_ENABLE_ESP_INSIGHTS_TRACE #include +#include +#include #endif using namespace ::chip; @@ -113,6 +114,22 @@ static void InitServer(intptr_t context) DeviceCallbacksDelegate::Instance().SetAppDelegate(&sAppDeviceCallbacksDelegate); Esp32AppServer::Init(); // Init ZCL Data Model and CHIP App Server AND Initialize device attestation config +#if CONFIG_ENABLE_ESP_INSIGHTS_TRACE + esp_insights_config_t config = { + .log_type = ESP_DIAG_LOG_TYPE_ERROR | ESP_DIAG_LOG_TYPE_WARNING | ESP_DIAG_LOG_TYPE_EVENT, + .auth_key = insights_auth_key_start, + }; + + esp_err_t ret = esp_insights_init(&config); + + if (ret != ESP_OK) + { + ESP_LOGE(TAG, "Failed to initialize ESP Insights, err:0x%x", ret); + } + + static Tracing::Insights::ESP32Backend backend; + Tracing::Register(backend); +#endif } extern "C" void app_main() @@ -134,20 +151,6 @@ extern "C" void app_main() chip::rpc::Init(); #endif -#if CONFIG_ENABLE_ESP_INSIGHTS_TRACE - esp_insights_config_t config = { - .log_type = ESP_DIAG_LOG_TYPE_ERROR | ESP_DIAG_LOG_TYPE_WARNING | ESP_DIAG_LOG_TYPE_EVENT, - .auth_key = insights_auth_key_start, - }; - - esp_err_t ret = esp_insights_init(&config); - - if (ret != ESP_OK) - { - ESP_LOGE(TAG, "Failed to initialize ESP Insights, err:0x%x", ret); - } -#endif - ESP_LOGI(TAG, "=================================================="); ESP_LOGI(TAG, "chip-esp32-light-example starting"); ESP_LOGI(TAG, "=================================================="); diff --git a/scripts/build/build/targets.py b/scripts/build/build/targets.py index 03089edd1d5571..758c10d80add19 100755 --- a/scripts/build/build/targets.py +++ b/scripts/build/build/targets.py @@ -206,6 +206,7 @@ def BuildEsp32Target(): target.AppendModifier('rpc', enable_rpcs=True) target.AppendModifier('ipv6only', enable_ipv4=False) + target.AppendModifier('tracing', enable_insights_trace=True).OnlyIfRe("light") return target diff --git a/scripts/build/builders/esp32.py b/scripts/build/builders/esp32.py index 9c7f62915686d2..39573a968e52f1 100644 --- a/scripts/build/builders/esp32.py +++ b/scripts/build/builders/esp32.py @@ -147,13 +147,15 @@ def __init__(self, board: Esp32Board = Esp32Board.M5Stack, app: Esp32App = Esp32App.ALL_CLUSTERS, enable_rpcs: bool = False, - enable_ipv4: bool = True + enable_ipv4: bool = True, + enable_insights_trace: bool = False ): super(Esp32Builder, self).__init__(root, runner) self.board = board self.app = app self.enable_rpcs = enable_rpcs self.enable_ipv4 = enable_ipv4 + self.enable_insights_trace = enable_insights_trace if not app.IsCompatible(board): raise Exception( @@ -191,6 +193,15 @@ def generate(self): self._Execute( ['bash', '-c', 'echo -e "\\nCONFIG_DISABLE_IPV4=y\\n" >>%s' % shlex.quote(defaults_out)]) + if self.enable_insights_trace: + insights_flag = 'y' + else: + insights_flag = 'n' + + # pre-requisite + self._Execute( + ['bash', '-c', 'echo -e "\\nCONFIG_ESP_INSIGHTS_ENABLED=%s\\nCONFIG_ENABLE_ESP_INSIGHTS_TRACE=%s\\n" >>%s' % (insights_flag, insights_flag, shlex.quote(defaults_out))]) + cmake_flags = [] if self.options.pregen_dir: diff --git a/scripts/build/testdata/all_targets_linux_x64.txt b/scripts/build/testdata/all_targets_linux_x64.txt index c78c87b83fda35..57604bc8e3aa08 100644 --- a/scripts/build/testdata/all_targets_linux_x64.txt +++ b/scripts/build/testdata/all_targets_linux_x64.txt @@ -7,7 +7,7 @@ ti-cc13x2x7_26x2x7-{lighting,lock,pump,pump-controller}[-mtd] ti-cc13x4_26x4-{all-clusters,lighting,lock,pump,pump-controller}[-mtd][-ftd] cyw30739-cyw930739m2evb_01-{light,lock,ota-requestor,switch} efr32-{brd4161a,brd4187c,brd4186c,brd4163a,brd4164a,brd4166a,brd4170a,brd4186a,brd4187a,brd4304a}-{window-covering,switch,unit-test,light,lock,thermostat,pump}[-rpc][-with-ota-requestor][-icd][-low-power][-shell][-no_logging][-openthread_mtd][-enable_heap_monitoring][-no_openthread_cli][-show_qr_code][-wifi][-rs911x][-wf200][-wifi_ipv4][-additional_data_advertising][-use_ot_lib][-use_ot_coap_lib][-no-version] -esp32-{m5stack,c3devkit,devkitc,qemu}-{all-clusters,all-clusters-minimal,ota-provider,ota-requestor,shell,light,lock,bridge,temperature-measurement,ota-requestor,tests}[-rpc][-ipv6only] +esp32-{m5stack,c3devkit,devkitc,qemu}-{all-clusters,all-clusters-minimal,ota-provider,ota-requestor,shell,light,lock,bridge,temperature-measurement,ota-requestor,tests}[-rpc][-ipv6only][-tracing] genio-lighting-app linux-fake-tests[-mbedtls][-boringssl][-asan][-tsan][-ubsan][-libfuzzer][-ossfuzz][-coverage][-dmalloc][-clang] linux-{x64,arm64}-{rpc-console,all-clusters,all-clusters-minimal,chip-tool,thermostat,java-matter-controller,minmdns,light,lock,shell,ota-provider,ota-requestor,simulated-app1,simulated-app2,python-bindings,tv-app,tv-casting-app,bridge,tests,chip-cert,address-resolve-tool,contact-sensor,dishwasher,refrigerator,rvc}[-nodeps][-platform-mdns][-minmdns-verbose][-libnl][-same-event-loop][-no-interactive][-ipv6only][-no-ble][-no-wifi][-no-thread][-mbedtls][-boringssl][-asan][-tsan][-ubsan][-libfuzzer][-ossfuzz][-coverage][-dmalloc][-clang][-test][-rpc][-with-ui] diff --git a/scripts/build/testdata/dry_run_esp32-devkitc-light-rpc.txt b/scripts/build/testdata/dry_run_esp32-devkitc-light-rpc.txt index e949510f99de97..cb5e3df310e36d 100644 --- a/scripts/build/testdata/dry_run_esp32-devkitc-light-rpc.txt +++ b/scripts/build/testdata/dry_run_esp32-devkitc-light-rpc.txt @@ -8,6 +8,8 @@ cp examples/lighting-app/esp32/sdkconfig_rpc.defaults {out}/esp32-devkitc-light- rm -f examples/lighting-app/esp32/sdkconfig +bash -c 'echo -e "\nCONFIG_ESP_INSIGHTS_ENABLED=n\nCONFIG_ENABLE_ESP_INSIGHTS_TRACE=n\n" >>{out}/esp32-devkitc-light-rpc/sdkconfig.defaults' + bash -c 'source $IDF_PATH/export.sh; source scripts/activate.sh; export SDKCONFIG_DEFAULTS={out}/esp32-devkitc-light-rpc/sdkconfig.defaults idf.py -C examples/lighting-app/esp32 -B {out}/esp32-devkitc-light-rpc reconfigure' diff --git a/scripts/build/testdata/dry_run_esp32-m5stack-all-clusters-minimal-rpc-ipv6only.txt b/scripts/build/testdata/dry_run_esp32-m5stack-all-clusters-minimal-rpc-ipv6only.txt index f82dd8a53e8a64..708d254115dc33 100644 --- a/scripts/build/testdata/dry_run_esp32-m5stack-all-clusters-minimal-rpc-ipv6only.txt +++ b/scripts/build/testdata/dry_run_esp32-m5stack-all-clusters-minimal-rpc-ipv6only.txt @@ -10,6 +10,8 @@ rm -f examples/all-clusters-minimal-app/esp32/sdkconfig bash -c 'echo -e "\nCONFIG_DISABLE_IPV4=y\n" >>{out}/esp32-m5stack-all-clusters-minimal-rpc-ipv6only/sdkconfig.defaults' +bash -c 'echo -e "\nCONFIG_ESP_INSIGHTS_ENABLED=n\nCONFIG_ENABLE_ESP_INSIGHTS_TRACE=n\n" >>{out}/esp32-m5stack-all-clusters-minimal-rpc-ipv6only/sdkconfig.defaults' + bash -c 'source $IDF_PATH/export.sh; source scripts/activate.sh; export SDKCONFIG_DEFAULTS={out}/esp32-m5stack-all-clusters-minimal-rpc-ipv6only/sdkconfig.defaults idf.py -C examples/all-clusters-minimal-app/esp32 -B {out}/esp32-m5stack-all-clusters-minimal-rpc-ipv6only reconfigure' diff --git a/src/tracing/esp32_trace/BUILD.gn b/src/tracing/esp32_trace/BUILD.gn index d7580a3e68ac2a..cb41004a74289b 100644 --- a/src/tracing/esp32_trace/BUILD.gn +++ b/src/tracing/esp32_trace/BUILD.gn @@ -20,8 +20,19 @@ config("tracing") { include_dirs = [ "include" ] } -source_set("esp32_trace") { +static_library("backend") { + output_name = "libEsp32TracingBackend" + output_dir = "${root_out_dir}/lib" + + sources = [ + "esp32_tracing.cpp", + "esp32_tracing.h", + ] + public_deps = [ "${chip_root}/src/tracing" ] +} + +source_set("esp32_trace_tracing") { public = [ "include/matter/tracing/macros_impl.h" ] - sources = [ "include/matter/tracing/macros_impl.cpp" ] public_configs = [ ":tracing" ] + deps = [ ":backend" ] } diff --git a/src/tracing/esp32_trace/include/matter/tracing/macros_impl.cpp b/src/tracing/esp32_trace/esp32_tracing.cpp similarity index 64% rename from src/tracing/esp32_trace/include/matter/tracing/macros_impl.cpp rename to src/tracing/esp32_trace/esp32_tracing.cpp index 7046dd9cc8d7d9..414cdd83edcc0d 100644 --- a/src/tracing/esp32_trace/include/matter/tracing/macros_impl.cpp +++ b/src/tracing/esp32_trace/esp32_tracing.cpp @@ -1,5 +1,7 @@ /* + * * Copyright (c) 2023 Project CHIP Authors + * All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -14,9 +16,15 @@ * limitations under the License. */ -#include "macros_impl.h" +#include "esp32_tracing.h" #include #include +#include +#include +#include + +namespace chip { +namespace Tracing { namespace Insights { #define LOG_HEAP_INFO(label, group, entry_exit) \ @@ -28,17 +36,31 @@ namespace Insights { heap_caps_get_free_size(MALLOC_CAP_8BIT)); \ } while (0) -ESP32Backend::ESP32Backend(const char * str, ...) +void ESP32Backend::LogMessageReceived(MessageReceivedInfo & info) {} + +void ESP32Backend::LogMessageSend(MessageSendInfo & info) {} + +void ESP32Backend::LogNodeLookup(NodeLookupInfo & info) {} + +void ESP32Backend::LogNodeDiscovered(NodeDiscoveredInfo & info) {} + +void ESP32Backend::LogNodeDiscoveryFailed(NodeDiscoveryFailedInfo & info) {} + +void ESP32Backend::TraceBegin(const char * label, const char * group) +{ + LOG_HEAP_INFO(label, group, "Entry"); +} + +void ESP32Backend::TraceEnd(const char * label, const char * group) { - va_list args; - va_start(args, str); - mlabel = str; - mgroup = va_arg(args, const char *); - LOG_HEAP_INFO(mlabel, mgroup, "Entry"); + LOG_HEAP_INFO(label, group, "Exit"); } -ESP32Backend::~ESP32Backend() +void ESP32Backend::TraceInstant(const char * label, const char * group) { - LOG_HEAP_INFO(mlabel, mgroup, "Exit"); + ESP_DIAG_EVENT("MTR_TRC", "Instant : %s -%s", label, group); } } // namespace Insights +} // namespace Tracing +} // namespace chip +// namespace chip diff --git a/src/tracing/esp32_trace/esp32_tracing.h b/src/tracing/esp32_trace/esp32_tracing.h new file mode 100644 index 00000000000000..9857eb111b2c3d --- /dev/null +++ b/src/tracing/esp32_trace/esp32_tracing.h @@ -0,0 +1,34 @@ +#include + +#include + +namespace chip { +namespace Tracing { +namespace Insights { + +/// A Backend that outputs data to chip logging. +/// +/// Structured data is formatted as json strings. +class ESP32Backend : public ::chip::Tracing::Backend +{ +public: + ESP32Backend() = default; + + void TraceBegin(const char * label, const char * group) override; + + void TraceEnd(const char * label, const char * group) override; + + /// Trace a zero-sized event + void TraceInstant(const char * label, const char * group) override; + + void LogMessageSend(MessageSendInfo &) override; + void LogMessageReceived(MessageReceivedInfo &) override; + + void LogNodeLookup(NodeLookupInfo &) override; + void LogNodeDiscovered(NodeDiscoveredInfo &) override; + void LogNodeDiscoveryFailed(NodeDiscoveryFailedInfo &) override; +}; + +} // namespace Insights +} // namespace Tracing +} // namespace chip diff --git a/src/tracing/esp32_trace/include/matter/tracing/macros_impl.h b/src/tracing/esp32_trace/include/matter/tracing/macros_impl.h index 1ab529313c3192..4d8a8a2a214525 100644 --- a/src/tracing/esp32_trace/include/matter/tracing/macros_impl.h +++ b/src/tracing/esp32_trace/include/matter/tracing/macros_impl.h @@ -1,4 +1,5 @@ /* + * * Copyright (c) 2023 Project CHIP Authors * All rights reserved. * @@ -21,30 +22,30 @@ #error "Tracing macros seem to be double defined" #endif +#include + +// This gets forwarded to the multiplexed instance +#define MATTER_TRACE_BEGIN(label, group) ::chip::Tracing::Internal::Begin(label, group) +#define MATTER_TRACE_END(label, group) ::chip::Tracing::Internal::End(label, group) +#define MATTER_TRACE_INSTANT(label, group) ::chip::Tracing::Internal::Instant(label, group) + +namespace chip { +namespace Tracing { namespace Insights { -class ESP32Backend +class Scoped { public: - ESP32Backend(const char * str, ...); - ~ESP32Backend(); + inline Scoped(const char * label, const char * group) : mLabel(label), mGroup(group) { MATTER_TRACE_BEGIN(label, group); } + inline ~Scoped() { MATTER_TRACE_END(mLabel, mGroup); } private: - const char * mlabel; - const char * mgroup; + const char * mLabel; + const char * mGroup; }; } // namespace Insights +} // namespace Tracing +} // namespace chip +#define _CONCAT_IMPL(a, b) a##b +#define _MACRO_CONCAT(a, b) _CONCAT_IMPL(a, b) -#define MATTER_TRACE_SCOPE(...) \ - do \ - { \ - Insights::ESP32Backend backend(__VA_ARGS__); \ - } while (0) - -#define _MATTER_TRACE_DISABLE(...) \ - do \ - { \ - } while (false) - -#define MATTER_TRACE_BEGIN(...) _MATTER_TRACE_DISABLE(__VA_ARGS__) -#define MATTER_TRACE_END(...) _MATTER_TRACE_DISABLE(__VA_ARGS__) -#define MATTER_TRACE_INSTANT(...) _MATTER_TRACE_DISABLE(__VA_ARGS__) +#define MATTER_TRACE_SCOPE(label, group) ::chip::Tracing::Insights::Scoped _MACRO_CONCAT(_trace_scope, __COUNTER__)(label, group) diff --git a/src/tracing/tracing_args.gni b/src/tracing/tracing_args.gni index 8c4dbd66656b88..d3741b5eba5f10 100644 --- a/src/tracing/tracing_args.gni +++ b/src/tracing/tracing_args.gni @@ -23,7 +23,7 @@ declare_args() { # # Additionally, if tracing is enabled, the main() function has to add # backends explicitly - matter_enable_tracing_support = false + matter_enable_tracing_support = current_os == "android" # Defines the trace backend. Current matter tracing splits the logic # into two parts: @@ -44,20 +44,9 @@ declare_args() { # since tracing is very noisy, we generally expect it to be explicitly # set up. # - matter_trace_config = "" - matter_enable_esp_insights_trace = false -} - -if (current_os == "android" || - (chip_device_platform == "esp32" && matter_enable_esp_insights_trace)) { - matter_enable_tracing_support = true -} - -if (current_os == "linux" || current_os == "android") { - matter_trace_config = "${chip_root}/src/tracing/perfetto:perfetto_tracing" -} else if (chip_device_platform == "esp32" && - matter_enable_esp_insights_trace) { - matter_trace_config = "${chip_root}/src/tracing/esp32_trace" -} else { - matter_trace_config = "${chip_root}/src/tracing/none" + if (current_os == "linux" || current_os == "android") { + matter_trace_config = "${chip_root}/src/tracing/perfetto:perfetto_tracing" + } else { + matter_trace_config = "${chip_root}/src/tracing/none" + } }