Thu, 26 Jul 2012 17:24:31 -0400
7187046: Crash in ClassFileParser on solaris-ia32 during RetransformClasses.
Summary: Lower compiler optimization level when compiling jvmtiClassFileReconstituter.cpp as a workaround for the solaris x86 5.10 cc bug.
Reviewed-by: kvn, coleenp
duke@435 | 1 | # |
dcubed@3724 | 2 | # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. |
duke@435 | 3 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@435 | 4 | # |
duke@435 | 5 | # This code is free software; you can redistribute it and/or modify it |
duke@435 | 6 | # under the terms of the GNU General Public License version 2 only, as |
duke@435 | 7 | # published by the Free Software Foundation. |
duke@435 | 8 | # |
duke@435 | 9 | # This code is distributed in the hope that it will be useful, but WITHOUT |
duke@435 | 10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@435 | 11 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@435 | 12 | # version 2 for more details (a copy is included in the LICENSE file that |
duke@435 | 13 | # accompanied this code). |
duke@435 | 14 | # |
duke@435 | 15 | # You should have received a copy of the GNU General Public License version |
duke@435 | 16 | # 2 along with this work; if not, write to the Free Software Foundation, |
duke@435 | 17 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@435 | 18 | # |
trims@1907 | 19 | # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
trims@1907 | 20 | # or visit www.oracle.com if you need additional information or have any |
trims@1907 | 21 | # questions. |
duke@435 | 22 | # |
duke@435 | 23 | # |
duke@435 | 24 | |
duke@435 | 25 | # Rules to build signal interposition library, used by vm.make |
duke@435 | 26 | |
duke@435 | 27 | # libjsig[_g].so: signal interposition library |
phh@1558 | 28 | JSIG = jsig |
phh@1558 | 29 | LIBJSIG = lib$(JSIG).so |
phh@1558 | 30 | |
phh@1558 | 31 | JSIG_G = $(JSIG)$(G_SUFFIX) |
phh@1558 | 32 | LIBJSIG_G = lib$(JSIG_G).so |
duke@435 | 33 | |
dcubed@3150 | 34 | LIBJSIG_DEBUGINFO = lib$(JSIG).debuginfo |
dcubed@3724 | 35 | LIBJSIG_DIZ = lib$(JSIG).diz |
dcubed@3150 | 36 | LIBJSIG_G_DEBUGINFO = lib$(JSIG_G).debuginfo |
dcubed@3724 | 37 | LIBJSIG_G_DIZ = lib$(JSIG_G).diz |
dcubed@3150 | 38 | |
duke@435 | 39 | JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm |
duke@435 | 40 | |
dcubed@3150 | 41 | DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG) |
dcubed@3150 | 42 | DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO) |
dcubed@3724 | 43 | DEST_JSIG_DIZ = $(JDK_LIBDIR)/$(LIBJSIG_DIZ) |
duke@435 | 44 | |
duke@435 | 45 | LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig |
duke@435 | 46 | |
duke@435 | 47 | LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE)) |
duke@435 | 48 | |
duke@435 | 49 | ifdef USE_GCC |
duke@435 | 50 | LFLAGS_JSIG += -D_REENTRANT |
duke@435 | 51 | else |
duke@435 | 52 | LFLAGS_JSIG += -mt -xnolib |
duke@435 | 53 | endif |
duke@435 | 54 | |
dcubed@3798 | 55 | $(LIBJSIG): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE) |
duke@435 | 56 | @echo Making signal interposition lib... |
duke@435 | 57 | $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ |
dcubed@3798 | 58 | $(LFLAGS_JSIG) -o $@ $(JSIGSRCDIR)/jsig.c -ldl |
phh@1558 | 59 | [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); } |
dcubed@3724 | 60 | ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
dcubed@3798 | 61 | # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. |
dcubed@3798 | 62 | # Clear the SHF_ALLOC flag (if set) from empty section headers. |
dcubed@3798 | 63 | # An empty section header has sh_addr == 0 and sh_size == 0. |
dcubed@3798 | 64 | # This problem has only been seen on Solaris X64, but we call this tool |
dcubed@3798 | 65 | # on all Solaris builds just in case. |
dcubed@3798 | 66 | $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@ |
dcubed@3150 | 67 | $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO) |
dcubed@3798 | 68 | # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. |
dcubed@3798 | 69 | # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. |
dcubed@3798 | 70 | # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@ |
dcubed@3798 | 71 | $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJSIG_DEBUGINFO) $@ |
dcubed@3150 | 72 | ifeq ($(STRIP_POLICY),all_strip) |
dcubed@3150 | 73 | $(QUIETLY) $(STRIP) $@ |
dcubed@3150 | 74 | else |
dcubed@3150 | 75 | ifeq ($(STRIP_POLICY),min_strip) |
dcubed@3150 | 76 | $(QUIETLY) $(STRIP) -x $@ |
dcubed@3150 | 77 | # implied else here is no stripping at all |
dcubed@3150 | 78 | endif |
dcubed@3150 | 79 | endif |
dcubed@3150 | 80 | [ -f $(LIBJSIG_G_DEBUGINFO) ] || { ln -s $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO); } |
dcubed@3724 | 81 | ifeq ($(ZIP_DEBUGINFO_FILES),1) |
dcubed@3724 | 82 | $(ZIPEXE) -q -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO) |
dcubed@3724 | 83 | $(RM) $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO) |
dcubed@3724 | 84 | [ -f $(LIBJSIG_G_DIZ) ] || { ln -s $(LIBJSIG_DIZ) $(LIBJSIG_G_DIZ); } |
dcubed@3724 | 85 | endif |
dcubed@3150 | 86 | endif |
duke@435 | 87 | |
duke@435 | 88 | install_jsig: $(LIBJSIG) |
duke@435 | 89 | @echo "Copying $(LIBJSIG) to $(DEST_JSIG)" |
dcubed@3150 | 90 | $(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \ |
dcubed@3150 | 91 | cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO) |
dcubed@3724 | 92 | $(QUIETLY) test -f $(LIBJSIG_DIZ) && \ |
dcubed@3724 | 93 | cp -f $(LIBJSIG_DIZ) $(DEST_JSIG_DIZ) |
duke@435 | 94 | $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done" |
duke@435 | 95 | |
duke@435 | 96 | .PHONY: install_jsig |