Add --avoid-storing-invocation option
Will be used to test that some dex2oat options don't affect certain
files. Without passing in --avoid-storing-invocation, the oat files
always differ because the invocation command line is stored in the
key value store.
Test: m
Bug: 63467744
(cherry picked from commit d1ab1bdb48c8dceb7cff39215554e66cf6b2326f)
Change-Id: Iacde7f848dee6d9d571043ef95546d7c51b88588
diff --git a/dex2oat/dex2oat.cc b/dex2oat/dex2oat.cc
index 0dbecb7..2fc769e 100644
--- a/dex2oat/dex2oat.cc
+++ b/dex2oat/dex2oat.cc
@@ -353,6 +353,9 @@
UsageError("");
UsageError(" --debuggable: Produce code debuggable with Java debugger.");
UsageError("");
+ UsageError(" --avoid-storing-invocation: Avoid storing the invocation args in the key value");
+ UsageError(" store. Used to test determinism with different args.");
+ UsageError("");
UsageError(" --runtime-arg <argument>: used to specify various arguments for the runtime,");
UsageError(" such as initial heap size, maximum heap size, and verbose output.");
UsageError(" Use a separate --runtime-arg switch for each argument.");
@@ -606,6 +609,7 @@
dump_passes_(false),
dump_timing_(false),
dump_slow_timing_(kIsDebugBuild),
+ avoid_storing_invocation_(false),
swap_fd_(kInvalidFd),
app_image_fd_(kInvalidFd),
profile_file_fd_(kInvalidFd),
@@ -1128,14 +1132,16 @@
void InsertCompileOptions(int argc, char** argv) {
std::ostringstream oss;
- for (int i = 0; i < argc; ++i) {
- if (i > 0) {
- oss << ' ';
+ if (!avoid_storing_invocation_) {
+ for (int i = 0; i < argc; ++i) {
+ if (i > 0) {
+ oss << ' ';
+ }
+ oss << argv[i];
}
- oss << argv[i];
+ key_value_store_->Put(OatHeader::kDex2OatCmdLineKey, oss.str());
+ oss.str(""); // Reset.
}
- key_value_store_->Put(OatHeader::kDex2OatCmdLineKey, oss.str());
- oss.str(""); // Reset.
oss << kRuntimeISA;
key_value_store_->Put(OatHeader::kDex2OatHostKey, oss.str());
key_value_store_->Put(
@@ -1266,6 +1272,8 @@
dump_passes_ = true;
} else if (option == "--dump-stats") {
dump_stats_ = true;
+ } else if (option == "--avoid-storing-invocation") {
+ avoid_storing_invocation_ = true;
} else if (option.starts_with("--swap-file=")) {
swap_file_name_ = option.substr(strlen("--swap-file=")).data();
} else if (option.starts_with("--swap-fd=")) {
@@ -2821,6 +2829,7 @@
bool dump_passes_;
bool dump_timing_;
bool dump_slow_timing_;
+ bool avoid_storing_invocation_;
std::string swap_file_name_;
int swap_fd_;
size_t min_dex_files_for_swap_ = kDefaultMinDexFilesForSwap;
