JVMTI GetLocalVariableTable function support
Adds support for the JVMTI GetLocalVariableTable function. Also
enables the can_access_local_variables capability. Other functions
behind this capability will be added in next CL.
Tests follow in later CL.
Test: ./test.py --host -j50
Bug: 34414073
Bug: 36892980
Change-Id: I5a6746d3ae58f1c2b3c79c578f2622ead71d8990
diff --git a/runtime/openjdkjvmti/art_jvmti.h b/runtime/openjdkjvmti/art_jvmti.h
index 4d5bb95..a2259c7 100644
--- a/runtime/openjdkjvmti/art_jvmti.h
+++ b/runtime/openjdkjvmti/art_jvmti.h
@@ -204,6 +204,10 @@
ALWAYS_INLINE
static inline JvmtiUniquePtr<char[]> CopyString(jvmtiEnv* env, const char* src, jvmtiError* error) {
+ if (src == nullptr) {
+ JvmtiUniquePtr<char[]> ret = AllocJvmtiUniquePtr<char[]>(env, 0, error);
+ return ret;
+ }
size_t len = strlen(src) + 1;
JvmtiUniquePtr<char[]> ret = AllocJvmtiUniquePtr<char[]>(env, len, error);
if (ret != nullptr) {
@@ -227,7 +231,7 @@
.can_get_source_file_name = 1,
.can_get_line_numbers = 1,
.can_get_source_debug_extension = 1,
- .can_access_local_variables = 0,
+ .can_access_local_variables = 1,
.can_maintain_original_method_order = 0,
.can_generate_single_step_events = 1,
.can_generate_exception_events = 0,