Mercurial > hg > graal-jvmci-8
diff make/defs.make @ 198:6470a2a42f92
6647068: libjvm.so is not built PIC
Summary: Remove the preferred base address built with libjvm.so and unified the PIC approach on Solaris & Linux.
Reviewed-by: never, kamg
Contributed-by: xiaobin.lu@sun.com
| author | xlu |
|---|---|
| date | Tue, 10 Jun 2008 16:39:20 -0700 |
| parents | a294fd0c4b38 |
| children | f232d7d67023 |
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--- a/make/defs.make Fri Jun 06 14:34:24 2008 -0700 +++ b/make/defs.make Tue Jun 10 16:39:20 2008 -0700 @@ -261,3 +261,21 @@ EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jni.h EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/$(JDK_INCLUDE_SUBDIR)/jni_md.h EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h + +# A list of object files built without the platform specific PIC flags, e.g. +# -fPIC on linux. Performance measurements show that by compiling GC related +# code, we could significantly reduce the GC pause time on 32 bit Linux/Unix +# platforms. See 6454213 for more details. +include $(GAMMADIR)/make/scm.make + +ifneq ($(OSNAME), windows) + ifndef LP64 + NONPIC_DIRS = memory oops gc_implementation gc_interface + NONPIC_DIRS := $(foreach dir,$(NONPIC_DIRS), $(GAMMADIR)/src/share/vm/$(dir)) + # Look for source files under NONPIC_DIRS + NONPIC_FILES := $(foreach dir,$(NONPIC_DIRS),\ + $(shell find $(dir) \( $(SCM_DIRS) \) -prune -o \ + -name '*.cpp' -print)) + NONPIC_OBJ_FILES := $(notdir $(subst .cpp,.o,$(NONPIC_FILES))) + endif +endif