Use prebuilt addr2line on host
The build system rightfully warns if we use the system addr2line.
Bug: 123562439
Test: Crash dex2oat during built and check the log output.
Change-Id: I236df48bb49ab914da372de337da091b00a7459e
diff --git a/runtime/native_stack_dump.cc b/runtime/native_stack_dump.cc
index 88adad0..00a0a39 100644
--- a/runtime/native_stack_dump.cc
+++ b/runtime/native_stack_dump.cc
@@ -63,6 +63,18 @@
static constexpr bool kUseAddr2line = !kIsTargetBuild;
+std::string FindAddr2line() {
+ if (!kIsTargetBuild) {
+ constexpr const char* kAddr2linePrebuiltPath =
+ "/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8/bin/x86_64-linux-addr2line";
+ const char* env_value = getenv("ANDROID_BUILD_TOP");
+ if (env_value != nullptr) {
+ return std::string(env_value) + kAddr2linePrebuiltPath;
+ }
+ }
+ return std::string("/usr/bin/addr2line");
+}
+
ALWAYS_INLINE
static inline void WritePrefix(std::ostream& os, const char* prefix, bool odd) {
if (prefix != nullptr) {
@@ -232,8 +244,9 @@
}
pipe->reset(); // Close early.
+ std::string addr2linePath = FindAddr2line();
const char* args[7] = {
- "/usr/bin/addr2line",
+ addr2linePath.c_str(),
"--functions",
"--inlines",
"--demangle",
@@ -314,7 +327,7 @@
if (kUseAddr2line) {
// Try to run it to see whether we have it. Push an argument so that it doesn't assume a.out
// and print to stderr.
- use_addr2line = (gAborting > 0) && RunCommand("addr2line -h");
+ use_addr2line = (gAborting > 0) && RunCommand(FindAddr2line() + " -h");
} else {
use_addr2line = false;
}
diff --git a/tools/timeout_dumper/timeout_dumper.cc b/tools/timeout_dumper/timeout_dumper.cc
index e04aefb..08d2f4c 100644
--- a/tools/timeout_dumper/timeout_dumper.cc
+++ b/tools/timeout_dumper/timeout_dumper.cc
@@ -93,7 +93,7 @@
namespace addr2line {
constexpr const char* kAddr2linePath =
- "/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/bin/x86_64-linux-addr2line";
+ "/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8/bin/x86_64-linux-addr2line";
std::unique_ptr<std::string> FindAddr2line() {
const char* env_value = getenv("ANDROID_BUILD_TOP");
