Mon, 28 Jul 2014 15:06:38 -0700
8051344: JVM crashed in Compile::start() during method parsing w/ UseRTMDeopt turned on
Summary: call rtm_deopt() only if there were no compilation bailouts before.
Reviewed-by: kvn
1 #
2 # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation.
8 #
9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23 #
25 # Rules to build signal interposition library, used by vm.make
27 # libjsig.so: signal interposition library
28 JSIG = jsig
29 LIBJSIG = lib$(JSIG).so
31 LIBJSIG_DEBUGINFO = lib$(JSIG).debuginfo
32 LIBJSIG_DIZ = lib$(JSIG).diz
34 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
36 DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG)
37 DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO)
38 DEST_JSIG_DIZ = $(JDK_LIBDIR)/$(LIBJSIG_DIZ)
40 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig
42 LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE))
44 ifdef USE_GCC
45 LFLAGS_JSIG += -D_REENTRANT
46 else
47 LFLAGS_JSIG += -mt -xnolib
48 endif
50 $(LIBJSIG): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
51 @echo Making signal interposition lib...
52 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
53 $(LFLAGS_JSIG) -o $@ $(JSIGSRCDIR)/jsig.c -ldl
54 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
55 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
56 # Clear the SHF_ALLOC flag (if set) from empty section headers.
57 # An empty section header has sh_addr == 0 and sh_size == 0.
58 # This problem has only been seen on Solaris X64, but we call this tool
59 # on all Solaris builds just in case.
60 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
61 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
62 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
63 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
64 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
65 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJSIG_DEBUGINFO) $@
66 ifeq ($(STRIP_POLICY),all_strip)
67 $(QUIETLY) $(STRIP) $@
68 else
69 ifeq ($(STRIP_POLICY),min_strip)
70 $(QUIETLY) $(STRIP) -x $@
71 # implied else here is no stripping at all
72 endif
73 endif
74 ifeq ($(ZIP_DEBUGINFO_FILES),1)
75 $(ZIPEXE) -q -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO)
76 $(RM) $(LIBJSIG_DEBUGINFO)
77 endif
78 endif
80 install_jsig: $(LIBJSIG)
81 @echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
82 $(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \
83 cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)
84 $(QUIETLY) test -f $(LIBJSIG_DIZ) && \
85 cp -f $(LIBJSIG_DIZ) $(DEST_JSIG_DIZ)
86 $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done"
88 .PHONY: install_jsig