From fbbe7e36c74ee991bf22b5912356bb4f99b6a522 Mon Sep 17 00:00:00 2001
From: Armelle Laine <armellel@google.com>
Date: Sun, 6 Jun 2021 03:54:35 +0000
Subject: [PATCH] dumpstate: dump trusty log

Dump trusty log buffer

Bug: 188285071
Test: adb bugreport
Change-Id: Ic44816fe1df21e97ec87ec58cbc2f84abf0e6a98
---
 dumpstate/DumpstateDevice.cpp | 5 +++++
 dumpstate/DumpstateDevice.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/dumpstate/DumpstateDevice.cpp b/dumpstate/DumpstateDevice.cpp
index 235c5fb1..b3e07187 100644
--- a/dumpstate/DumpstateDevice.cpp
+++ b/dumpstate/DumpstateDevice.cpp
@@ -255,6 +255,7 @@ DumpstateDevice::DumpstateDevice()
         { "misc", [this](int fd) { dumpMiscSection(fd); } },
         { "gsc", [this](int fd) { dumpGscSection(fd); } },
         { "camera", [this](int fd) { dumpCameraSection(fd); } },
+        { "trusty", [this](int fd) { dumpTrustySection(fd); } },
     } {
 }
 
@@ -921,6 +922,10 @@ void DumpstateDevice::dumpCameraSection(int fd) {
                        CommandOptions::WithTimeout(4).Build());
 }
 
+void DumpstateDevice::dumpTrustySection(int fd) {
+    DumpFileToFd(fd, "Trusty TEE0 Logs", "/dev/trusty-log0");
+}
+
 void DumpstateDevice::dumpModem(int fd, int fdModem)
 {
     std::string modemLogDir = MODEM_LOG_DIRECTORY;
diff --git a/dumpstate/DumpstateDevice.h b/dumpstate/DumpstateDevice.h
index 5c2b5ad0..8e9a445e 100644
--- a/dumpstate/DumpstateDevice.h
+++ b/dumpstate/DumpstateDevice.h
@@ -83,6 +83,7 @@ struct DumpstateDevice : public IDumpstateDevice {
     void dumpMiscSection(int fd);
     void dumpGscSection(int fd);
     void dumpCameraSection(int fd);
+    void dumpTrustySection(int fd);
 
     // Hybrid and binary sections that require an additional file descriptor
     void dumpModem(int fd, int fdModem);