Tue, 24 Jul 2018 15:12:49 +0800
#7101 changed some build variables from mips64 to mips64el
Reviewed-by: zhaixiang
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2 # Copyright (c) 2005, 2015, 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
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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).
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21 # questions.
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23 #
25 #
26 # This file has been modified by Loongson Technology in 2015. These
27 # modifications are Copyright (c) 2015 Loongson Technology, and are made
28 # available on the same license terms set forth above.
29 #
31 include $(GAMMADIR)/make/defs.make
32 include $(GAMMADIR)/make/altsrc.make
34 # Rules to build serviceability agent library, used by vm.make
36 # libsaproc.so: serviceability agent
38 SAPROC = saproc
39 LIBSAPROC = lib$(SAPROC).so
41 LIBSAPROC_DEBUGINFO = lib$(SAPROC).debuginfo
42 LIBSAPROC_DIZ = lib$(SAPROC).diz
44 AGENT_DIR = $(GAMMADIR)/agent
46 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)
48 SASRCFILES = $(SASRCDIR)/salibelf.c \
49 $(SASRCDIR)/symtab.c \
50 $(SASRCDIR)/libproc_impl.c \
51 $(SASRCDIR)/ps_proc.c \
52 $(SASRCDIR)/ps_core.c \
53 $(SASRCDIR)/LinuxDebuggerLocal.c \
54 $(AGENT_DIR)/src/share/native/sadis.c
56 -include $(HS_ALT_MAKE)/linux/makefiles/saproc.make
58 SAMAPFILE = $(SASRCDIR)/mapfile
60 DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC)
61 DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO)
62 DEST_SAPROC_DIZ = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ)
64 # DEBUG_BINARIES overrides everything, use full -g debug information
65 ifeq ($(DEBUG_BINARIES), true)
66 SA_DEBUG_CFLAGS = -g
67 endif
69 # if $(AGENT_DIR) does not exist, we don't build SA
70 # also, we don't build SA on Itanium or zero.
72 ifneq ($(wildcard $(AGENT_DIR)),)
73 ifneq ($(filter-out ia64 zero,$(SRCARCH)),)
74 BUILDLIBSAPROC = $(LIBSAPROC)
75 endif
76 endif
78 ifneq ($(ALT_SASRCDIR),)
79 ALT_SAINCDIR=-I$(ALT_SASRCDIR) -DALT_SASRCDIR
80 else
81 ALT_SAINCDIR=
82 endif
83 SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE)) $(LDFLAGS_HASH_STYLE)
85 SAARCH ?= $(BUILDARCH)
87 $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
88 $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
89 echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
90 exit 1; \
91 fi
92 @echo Making SA debugger back-end...
93 ifneq (mips64, $(findstring mips64, $(BUILDARCH)))
94 $(QUIETLY) $(CC) -D$(BUILDARCH) -D_GNU_SOURCE \
95 -D_FILE_OFFSET_BITS=64 \
96 $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
97 -I$(SASRCDIR) \
98 -I$(GENERATED) \
99 -I$(BOOT_JAVA_HOME)/include \
100 -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \
101 $(ALT_SAINCDIR) \
102 $(SASRCFILES) \
103 $(SA_LFLAGS) \
104 $(SA_DEBUG_CFLAGS) \
105 $(EXTRA_CFLAGS) \
106 -o $@ \
107 -lthread_db
108 else
109 #2016/4/22 aoqi: If -Dmips64 is used, mips64 would be conflict with "struct mips64_watch_regs mips64" in /usr/include/asm/ptrace.h.
110 $(QUIETLY) $(CC) -Dmips -D_GNU_SOURCE \
111 -D_FILE_OFFSET_BITS=64 \
112 $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
113 -I$(SASRCDIR) \
114 -I$(GENERATED) \
115 -I$(BOOT_JAVA_HOME)/include \
116 -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \
117 $(ALT_SAINCDIR) \
118 $(SASRCFILES) \
119 $(SA_LFLAGS) \
120 $(SA_DEBUG_CFLAGS) \
121 $(EXTRA_CFLAGS) \
122 -o $@ \
123 -lthread_db
124 endif
125 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
126 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO)
127 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
128 ifeq ($(STRIP_POLICY),all_strip)
129 $(QUIETLY) $(STRIP) $@
130 else
131 ifeq ($(STRIP_POLICY),min_strip)
132 $(QUIETLY) $(STRIP) -g $@
133 # implied else here is no stripping at all
134 endif
135 endif
136 ifeq ($(ZIP_DEBUGINFO_FILES),1)
137 $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO)
138 $(RM) $(LIBSAPROC_DEBUGINFO)
139 endif
140 endif
142 install_saproc: $(BUILDLIBSAPROC)
143 $(QUIETLY) if [ -e $(LIBSAPROC) ] ; then \
144 echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)"; \
145 test -f $(LIBSAPROC_DEBUGINFO) && \
146 cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \
147 test -f $(LIBSAPROC_DIZ) && \
148 cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \
149 cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done"; \
150 fi
152 .PHONY: install_saproc