From 3336c7bce087d33cc9ab0b02139b39551539f8a6 Mon Sep 17 00:00:00 2001
From: Christopher Ferris <cferris@google.com>
Date: Mon, 8 Apr 2019 17:18:24 -0700
Subject: [PATCH] Remove include of backtrace/Backtrace.h.

Somehow the code was still including this include from libbacktrace.
I think the libbacktrace include directory was coming from some
transitive includes. I verified that nothing in debuggerd is using
the libbacktace.so shared library.

Bug: 120606663

Test: Builds, unit tests pass.
Change-Id: I85c2837c5a539ccefc5a7140949988058d21697a
---
 debuggerd/libdebuggerd/include/libdebuggerd/utility.h | 10 +++++++++-
 debuggerd/libdebuggerd/test/tombstone_test.cpp        |  1 +
 debuggerd/libdebuggerd/tombstone.cpp                  |  1 +
 debuggerd/libdebuggerd/utility.cpp                    |  1 -
 4 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/debuggerd/libdebuggerd/include/libdebuggerd/utility.h b/debuggerd/libdebuggerd/include/libdebuggerd/utility.h
index 7c5304e84..238c00c5d 100644
--- a/debuggerd/libdebuggerd/include/libdebuggerd/utility.h
+++ b/debuggerd/libdebuggerd/include/libdebuggerd/utility.h
@@ -18,6 +18,7 @@
 #ifndef _DEBUGGERD_UTILITY_H
 #define _DEBUGGERD_UTILITY_H
 
+#include <inttypes.h>
 #include <signal.h>
 #include <stdbool.h>
 #include <sys/types.h>
@@ -25,7 +26,6 @@
 #include <string>
 
 #include <android-base/macros.h>
-#include <backtrace/Backtrace.h>
 
 struct log_t {
   // Tombstone file descriptor.
@@ -61,6 +61,14 @@ enum logtype {
   OPEN_FILES
 };
 
+#if defined(__LP64__)
+#define PRIPTR "016" PRIx64
+typedef uint64_t word_t;
+#else
+#define PRIPTR "08" PRIx64
+typedef uint32_t word_t;
+#endif
+
 // Log information onto the tombstone.
 void _LOG(log_t* log, logtype ltype, const char* fmt, ...) __attribute__((format(printf, 3, 4)));
 
diff --git a/debuggerd/libdebuggerd/test/tombstone_test.cpp b/debuggerd/libdebuggerd/test/tombstone_test.cpp
index eed5bd30f..3196ce84b 100644
--- a/debuggerd/libdebuggerd/test/tombstone_test.cpp
+++ b/debuggerd/libdebuggerd/test/tombstone_test.cpp
@@ -15,6 +15,7 @@
  */
 
 #include <stdlib.h>
+#include <sys/mman.h>
 #include <time.h>
 
 #include <memory>
diff --git a/debuggerd/libdebuggerd/tombstone.cpp b/debuggerd/libdebuggerd/tombstone.cpp
index 47a7a8ff8..cc337ed30 100644
--- a/debuggerd/libdebuggerd/tombstone.cpp
+++ b/debuggerd/libdebuggerd/tombstone.cpp
@@ -27,6 +27,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/mman.h>
 #include <sys/ptrace.h>
 #include <sys/stat.h>
 #include <time.h>
diff --git a/debuggerd/libdebuggerd/utility.cpp b/debuggerd/libdebuggerd/utility.cpp
index d0c5234d3..7aebea8fe 100644
--- a/debuggerd/libdebuggerd/utility.cpp
+++ b/debuggerd/libdebuggerd/utility.cpp
@@ -35,7 +35,6 @@
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
 #include <android-base/unique_fd.h>
-#include <backtrace/Backtrace.h>
 #include <debuggerd/handler.h>
 #include <log/log.h>
 #include <unwindstack/Memory.h>