create a dump for gs201

Bug: 273380509
Test: adb bugreport
Change-Id: I44564eca36026608d7fe599ca8b8e412caa50c92

dumpstate/Android.bp

@@ -2,6 +2,21 @@ package {
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
+cc_binary {
+    name: "dump_gs201",
+    srcs: ["dump_gs201.cpp"],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+    shared_libs: [
+	"libdump",
+    ],
+    vendor: true,
+    relative_install_path: "dump",
+}
+
 cc_binary {
     name: "android.hardware.dumpstate-service.gs201",
     srcs: [

dumpstate/Dumpstate.cpp

@@ -72,7 +72,6 @@ Dumpstate::Dumpstate()
   : mTextSections{
         { "wlan", [this](int fd) { dumpWlanSection(fd); } },
         { "power", [this](int fd) { dumpPowerSection(fd); } },
-        { "pixel-trace", [this](int fd) { dumpPixelTraceSection(fd); } },
     } {}
 
 // Dump data requested by an argument to the "dump" interface, or help info
@@ -383,10 +382,6 @@ void Dumpstate::dumpLogSection(int fd, int fd_bin)
     RunCommandToFd(fd, "RM LOG", { "/vendor/bin/rm", logCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
 }
 
-void Dumpstate::dumpPixelTraceSection(int fd) {
-    DumpFileToFd(fd, "Pixel trace", "/sys/kernel/tracing/instances/pixel/trace");
-}
-
 ndk::ScopedAStatus Dumpstate::dumpstateBoard(const std::vector<::ndk::ScopedFileDescriptor>& in_fds,
                                              IDumpstateDevice::DumpstateMode in_mode,
                                              int64_t in_timeoutMillis) {

dumpstate/Dumpstate.h

@@ -50,7 +50,6 @@ class Dumpstate : public BnDumpstateDevice {
     // addition to being included in full dumps
     void dumpWlanSection(int fd);
     void dumpPowerSection(int fd);
-    void dumpPixelTraceSection(int fd);
 
     void dumpLogSection(int fd, int fdModem);
 

dumpstate/dump_gs201.cpp

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * 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
+ *
+ *      http://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.
+ */
+#include <dump/pixel_dump.h>
+
+// Dump gs201 info
+int main() {
+    dumpFileContent("Pixel trace", "/sys/kernel/tracing/instances/pixel/trace");
+    return 0;
+}