Merge

.hgtags-top-repo

@@ -33,3 +33,4 @@ aea0ace7a1e43619800931d42bbf69c579361c2d jdk7-b55
 ba12117a5e6c918578d6b2a8c693232a33289024 jdk7-b56
 ffd09e767dfa6d21466183a400f72cf62d53297f jdk7-b57
 59b497130f82ec809c245ffb5e521e3a5fabf8af jdk7-b58
+030142474602b4a067662fffc0c8e541de5a78df jdk7-b59

hotspot/.hgtags

@@ -33,3 +33,4 @@ f8e839c086152da70d6ec5913ba6f9f509282e8d jdk7-b55
 a3fd9e40ff2e854f6169eb6d09d491a28634d04f jdk7-b56
 f4cbf78110c726919f46b59a3b054c54c7e889b4 jdk7-b57
 53d9bf689e80fcc76b221bbe6c5d58e08b80cbc6 jdk7-b58
+c55be0c7bd32c016c52218eb4c8b5da8a75450b5 jdk7-b59

hotspot/make/README

-README:
-  This file should be located at the top of the hotspot Mercurial repository.
-
-  See http://openjdk.java.net/ for more information about the OpenJDK.
-
-  See ../README-builds.html for complete details on build machine requirements.
-
-Simple Build Instructions:
-
-    cd make && gnumake
-     
-  The files that will be imported into the jdk build will be in the "build"
-  directory.
-

hotspot/make/linux/makefiles/gcc.make

@@ -171,3 +171,9 @@ DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
 ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
 DEBUG_CFLAGS += -gstabs
 endif
+
+# DEBUG_BINARIES overrides everything, use full -g debug information
+ifeq ($(DEBUG_BINARIES), true)
+  DEBUG_CFLAGS = -g
+  CFLAGS += $(DEBUG_CFLAGS)
+endif

hotspot/make/linux/makefiles/jsig.make

@@ -41,10 +41,15 @@ LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig
 
 LFLAGS_JSIG += -D_GNU_SOURCE -D_REENTRANT $(LDFLAGS_HASH_STYLE)
 
+# DEBUG_BINARIES overrides everything, use full -g debug information
+ifeq ($(DEBUG_BINARIES), true)
+  JSIG_DEBUG_CFLAGS = -g
+endif
+
 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
-                         $(LFLAGS_JSIG) -o $@ $< -ldl
+                         $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< -ldl
 
 install_jsig: $(LIBJSIG)
 	@echo "Copying $(LIBJSIG) to $(DEST_JSIG)"

hotspot/make/linux/makefiles/saproc.make

@@ -43,6 +43,11 @@ SAMAPFILE = $(SASRCDIR)/mapfile
 
 DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC)
 
+# DEBUG_BINARIES overrides everything, use full -g debug information
+ifeq ($(DEBUG_BINARIES), true)
+  SA_DEBUG_CFLAGS = -g
+endif
+
 # if $(AGENT_DIR) does not exist, we don't build SA
 # also, we don't build SA on Itanium.
 
@@ -67,6 +72,7 @@ $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
 	           -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family)    \
 	           $(SASRCFILES)                                        \
 	           $(SA_LFLAGS)                                         \
+	           $(SA_DEBUG_CFLAGS)                                   \
 	           -o $@                                                \
 	           -lthread_db
 

hotspot/src/share/vm/adlc/filebuff.hpp

@@ -73,7 +73,7 @@ class FileBuff {
 
   // This converts a pointer into the buffer to a file offset.  It only works
   // when the pointer is valid (i.e. just obtained from getline()).
-  long getoff(const char* s) { return _bufoff + (s - _buf); }
+  long getoff(const char* s) { return _bufoff + (long)(s - _buf); }
 };
 
 //------------------------------FileBuffRegion---------------------------------

make/sanity-rules.gmk

@@ -348,6 +348,8 @@ endif
 ifeq ($(SPONSORS_SRC_AVAILABLE), true)
 	@$(ECHO) "   BUILD_SPONSORS = $(BUILD_SPONSORS) " >> $(MESSAGE_FILE)
 endif
+	@$(ECHO) "   DEBUG_CLASSFILES = $(DEBUG_CLASSFILES) " >> $(MESSAGE_FILE)
+	@$(ECHO) "   DEBUG_BINARIES = $(DEBUG_BINARIES) " >> $(MESSAGE_FILE)
 	@$(ECHO) "" >> $(MESSAGE_FILE)
 
 .PHONY: sanity settings pre-sanity insane \