Add JFR flags

Signed-off-by: Tobi Ajila <[email protected]>
tajila · Mar 22, 2024 · 10f819f · 10f819f
1 parent 131ff59
commit 10f819f
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Showing 3 changed files with 49 additions and 6 deletions.
diff --git a/closed/OpenJ9.gmk b/closed/OpenJ9.gmk
@@ -280,6 +280,13 @@ else
   FEATURE_SED_SCRIPT += $(call SedDisable,opt_jitserver)
 endif
 
+# Adjust JFR enablement flags.
+ifeq (true,$(OPENJ9_ENABLE_JFR))
+  FEATURE_SED_SCRIPT += $(call SedEnable,opt_jfr)
+else
+  FEATURE_SED_SCRIPT += $(call SedDisable,opt_jfr)
+endif
+
 # Adjust Inline-Types enablement flags.
 ifeq (true,$(OPENJ9_ENABLE_INLINE_TYPES))
   SPEC_SED_SCRIPT += $(call SedEnable,opt_valhallaValueTypes)
@@ -462,13 +469,19 @@ ifeq (true,$(OPENJ9_ENABLE_CMAKE))
   else # OPENJ9_ENABLE_INLINE_TYPES
     CMAKE_ARGS += -DJ9VM_OPT_VALHALLA_VALUE_TYPES=OFF
   endif # OPENJ9_ENABLE_INLINE_TYPES
-  
+
   ifeq (true,$(OPENJ9_ENABLE_CRAC_SUPPORT))
     CMAKE_ARGS += -DJ9VM_OPT_CRAC_SUPPORT=ON
   else # OPENJ9_ENABLE_CRAC_SUPPORT
     CMAKE_ARGS += -DJ9VM_OPT_CRAC_SUPPORT=OFF
   endif # OPENJ9_ENABLE_CRAC_SUPPORT
 
+  ifeq (true,$(OPENJ9_ENABLE_JFR))
+    CMAKE_ARGS += -DJ9VM_OPT_JFR=ON
+  else # OPENJ9_ENABLE_JFR
+    CMAKE_ARGS += -DJ9VM_OPT_JFR=OFF
+  endif # OPENJ9_ENABLE_JFR
+
   ifeq (true,$(OPENJ9_ENABLE_CRIU_SUPPORT))
     CMAKE_ARGS += -DJ9VM_OPT_CRIU_SUPPORT=ON
   else # OPENJ9_ENABLE_CRIU_SUPPORT

diff --git a/closed/autoconf/custom-hook.m4 b/closed/autoconf/custom-hook.m4
@@ -46,14 +46,15 @@ AC_DEFUN_ONCE([CUSTOM_EARLY_HOOK],
   OPENJ9_CONFIGURE_CUDA
   OPENJ9_CONFIGURE_DDR
   OPENJ9_CONFIGURE_DEMOS
-  OPENJ9_CONFIGURE_HEALTHCENTER
-  OPENJ9_CONFIGURE_NUMA
-  OPENJ9_CONFIGURE_WARNINGS
+  OPENJ9_CONFIGURE_JFR
   OPENJ9_CONFIGURE_JITSERVER
+  OPENJ9_CONFIGURE_HEALTHCENTER
   OPENJ9_CONFIGURE_INLINE_TYPES
-  OPENJ9_THIRD_PARTY_REQUIREMENTS
   OPENJ9_CHECK_NASM_VERSION
+  OPENJ9_CONFIGURE_NUMA
+  OPENJ9_THIRD_PARTY_REQUIREMENTS
   OPENJCEPLUS_SETUP
+  OPENJ9_CONFIGURE_WARNINGS
 ])
 
 AC_DEFUN([OPENJ9_CONFIGURE_CMAKE],
@@ -445,6 +446,34 @@ AC_DEFUN([OPENJ9_CONFIGURE_JITSERVER],
   AC_SUBST(OPENJ9_ENABLE_JITSERVER)
 ])
 
+AC_DEFUN([OPENJ9_CONFIGURE_JFR],
+[
+  AC_ARG_ENABLE([jfr], [AS_HELP_STRING([--enable-jfr], [enable JFR support @<:@disabled@:>@])])
+
+  AC_MSG_CHECKING([for jfr])
+  OPENJ9_ENABLE_JITSERVER=false
+  if test "x$enable_jfr" = xyes ; then
+    AC_MSG_RESULT([yes (explicitly enabled)])
+    OPENJ9_ENABLE_JFR=true
+  elif test "x$enable_jitserver" = xno ; then
+    AC_MSG_RESULT([no (explicitly disabled)])
+  elif test "x$enable_jitserver" = x ; then
+    case "$OPENJ9_PLATFORM_CODE" in
+      xa64)
+        AC_MSG_RESULT([yes (default)])
+        OPENJ9_ENABLE_JFR=true
+        ;;
+      *)
+        AC_MSG_RESULT([no (default)])
+        ;;
+    esac
+  else
+    AC_MSG_ERROR([--enable-jfr accepts no argument])
+  fi
+
+  AC_SUBST(OPENJ9_ENABLE_JFR)
+])
+
 AC_DEFUN([OPENJ9_CONFIGURE_CONTINUATION_PROFILE],
 [
   AC_MSG_CHECKING([for Continuation profiling])

diff --git a/closed/autoconf/custom-spec.gmk.in b/closed/autoconf/custom-spec.gmk.in
@@ -74,8 +74,9 @@ OPENJ9_ENABLE_CRAC_SUPPORT           := @OPENJ9_ENABLE_CRAC_SUPPORT@
 OPENJ9_ENABLE_CRIU_SUPPORT           := @OPENJ9_ENABLE_CRIU_SUPPORT@
 OPENJ9_ENABLE_DDR                    := @OPENJ9_ENABLE_DDR@
 OPENJ9_ENABLE_DEMOS                  := @OPENJ9_ENABLE_DEMOS@
-OPENJ9_ENABLE_INLINE_TYPES           := @OPENJ9_ENABLE_INLINE_TYPES@
+OPENJ9_ENABLE_JFR                    := @OPENJ9_ENABLE_JFR@
 OPENJ9_ENABLE_JITSERVER              := @OPENJ9_ENABLE_JITSERVER@
+OPENJ9_ENABLE_INLINE_TYPES           := @OPENJ9_ENABLE_INLINE_TYPES@
 
 # for constructing version output
 COMPILER_VERSION_STRING := @COMPILER_VERSION_STRING@