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-rw-r--r--tools/build/feature/Makefile4
-rw-r--r--tools/build/feature/test-jvmti-cmlr.c11
-rw-r--r--tools/build/feature/test-jvmti.c1
-rw-r--r--tools/perf/Makefile.config7
-rw-r--r--tools/perf/Makefile.perf3
-rw-r--r--tools/perf/jvmti/libjvmti.c12
6 files changed, 37 insertions, 1 deletions
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index 325087a0429c..38c22e122cb0 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -55,6 +55,7 @@ FILES= \
test-sdt.bin \
test-cxx.bin \
test-jvmti.bin \
+ test-jvmti-cmlr.bin \
test-sched_getcpu.bin \
test-setns.bin \
test-libopencsd.bin \
@@ -267,6 +268,9 @@ $(OUTPUT)test-cxx.bin:
$(OUTPUT)test-jvmti.bin:
$(BUILD)
+$(OUTPUT)test-jvmti-cmlr.bin:
+ $(BUILD)
+
$(OUTPUT)test-llvm.bin:
$(BUILDXX) -std=gnu++11 \
-I$(shell $(LLVM_CONFIG) --includedir) \
diff --git a/tools/build/feature/test-jvmti-cmlr.c b/tools/build/feature/test-jvmti-cmlr.c
new file mode 100644
index 000000000000..c27b5b71a0f6
--- /dev/null
+++ b/tools/build/feature/test-jvmti-cmlr.c
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <jvmti.h>
+#include <jvmticmlr.h>
+
+int main(void)
+{
+ jvmtiCompiledMethodLoadInlineRecord rec __attribute__((unused));
+ jvmtiCompiledMethodLoadRecordHeader hdr __attribute__((unused));
+ PCStackInfo p __attribute__((unused));
+ return 0;
+}
diff --git a/tools/build/feature/test-jvmti.c b/tools/build/feature/test-jvmti.c
index 5cf31192f204..799916d2e3e3 100644
--- a/tools/build/feature/test-jvmti.c
+++ b/tools/build/feature/test-jvmti.c
@@ -1,6 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
#include <jvmti.h>
-#include <jvmticmlr.h>
int main(void)
{
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 376d1f78be04..e110010e7faa 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -855,6 +855,13 @@ ifndef NO_JVMTI
$(call feature_check,jvmti)
ifeq ($(feature-jvmti), 1)
$(call detected_var,JDIR)
+ ifndef NO_JVMTI_CMLR
+ FEATURE_CHECK_CFLAGS-jvmti-cmlr := $(FEATURE_CHECK_CFLAGS-jvmti)
+ $(call feature_check,jvmti-cmlr)
+ ifeq ($(feature-jvmti-cmlr), 1)
+ CFLAGS += -DHAVE_JVMTI_CMLR
+ endif
+ endif # NO_JVMTI_CMLR
else
$(warning No openjdk development package found, please install JDK package, e.g. openjdk-8-jdk, java-1.8.0-openjdk-devel)
NO_JVMTI := 1
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index d95655489f7e..239e7b3270f4 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -95,6 +95,9 @@ include ../scripts/utilities.mak
#
# Define NO_JVMTI if you do not want jvmti agent built
#
+# Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
+# data for java source lines.
+#
# Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
# When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
# llvm-config is not in $PATH.
diff --git a/tools/perf/jvmti/libjvmti.c b/tools/perf/jvmti/libjvmti.c
index 6add3e982614..aea7b1fe85aa 100644
--- a/tools/perf/jvmti/libjvmti.c
+++ b/tools/perf/jvmti/libjvmti.c
@@ -6,7 +6,9 @@
#include <stdlib.h>
#include <err.h>
#include <jvmti.h>
+#ifdef HAVE_JVMTI_CMLR
#include <jvmticmlr.h>
+#endif
#include <limits.h>
#include "jvmti_agent.h"
@@ -27,6 +29,7 @@ static void print_error(jvmtiEnv *jvmti, const char *msg, jvmtiError ret)
}
}
+#ifdef HAVE_JVMTI_CMLR
static jvmtiError
do_get_line_numbers(jvmtiEnv *jvmti, void *pc, jmethodID m, jint bci,
jvmti_line_info_t *tab, jint *nr)
@@ -125,6 +128,15 @@ get_line_numbers(jvmtiEnv *jvmti, const void *compile_info, jvmti_line_info_t **
*nr_lines = lines_total;
return JVMTI_ERROR_NONE;
}
+#else /* HAVE_JVMTI_CMLR */
+
+static jvmtiError
+get_line_numbers(jvmtiEnv *jvmti __maybe_unused, const void *compile_info __maybe_unused,
+ jvmti_line_info_t **tab __maybe_unused, int *nr_lines __maybe_unused)
+{
+ return JVMTI_ERROR_NONE;
+}
+#endif /* HAVE_JVMTI_CMLR */
static void
copy_class_filename(const char * class_sign, const char * file_name, char * result, size_t max_length)