Mercurial > hg > truffle
annotate make/solaris/makefiles/sparcWorks.make @ 8804:91bf0bdae37b
8008217: CDS: Class data sharing limits the malloc heap on Solaris
Summary: In 64bit VM move CDS archive address to 32G on all platforms using new flag SharedBaseAddress. In 32bit VM set CDS archive address to 3Gb on Linux and let other OSs pick the address.
Reviewed-by: kvn, dcubed, zgu, hseigel
author | coleenp |
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date | Wed, 20 Mar 2013 08:04:54 -0400 |
parents | da91efe96a93 |
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rev | line source |
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0 | 1 # |
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2 # Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved. |
0 | 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 # | |
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19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 # or visit www.oracle.com if you need additional information or have any |
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21 # questions. |
0 | 22 # |
23 # | |
24 | |
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25 # If a SPEC is not set already, then use these defaults. |
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26 ifeq ($(SPEC),) |
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27 # Compiler-specific flags for sparcworks. |
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28 CC = cc |
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29 CXX = CC |
0 | 30 |
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31 # Note that this 'as' is an older version of the Sun Studio 'fbe', and will |
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32 # use the older style options. The 'fbe' options will match 'cc' and 'CC'. |
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33 AS = /usr/ccs/bin/as |
0 | 34 |
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35 NM = /usr/ccs/bin/nm |
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36 NAWK = /bin/nawk |
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37 |
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38 MCS = /usr/ccs/bin/mcs |
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39 STRIP = /usr/ccs/bin/strip |
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40 endif |
0 | 41 |
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42 # Check for the versions of C++ and C compilers ($CXX and $CC) used. |
0 | 43 |
44 # Get the last thing on the line that looks like x.x+ (x is a digit). | |
45 COMPILER_REV := \ | |
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46 $(shell $(CXX) -V 2>&1 | sed -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p') |
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47 CC_COMPILER_REV := \ |
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48 $(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p') |
0 | 49 |
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50 # Pick which compiler is validated |
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51 ifeq ($(JRE_RELEASE_VER),1.6.0) |
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52 # Validated compiler for JDK6 is SS11 (5.8) |
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53 VALIDATED_COMPILER_REVS := 5.8 |
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54 VALIDATED_CC_COMPILER_REVS := 5.8 |
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55 else |
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56 # Validated compiler for JDK7 is SS12 update 1 + patches (5.10) |
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57 VALIDATED_COMPILER_REVS := 5.10 |
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58 VALIDATED_CC_COMPILER_REVS := 5.10 |
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59 endif |
0 | 60 |
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61 # Warning messages about not using the above validated versions |
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62 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := $(strip ${VALIDATED_COMPILER_REVS}) |
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63 ifeq ($(filter ${ENFORCE_COMPILER_REV},${COMPILER_REV}),) |
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64 PRINTABLE_CC_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_COMPILER_REV}) |
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65 dummy_var_to_enforce_compiler_rev := $(shell \ |
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66 echo >&2 WARNING: You are using CC version ${COMPILER_REV} and \ |
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67 should be using version ${PRINTABLE_CC_REVS}.; \ |
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68 echo >&2 Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this \ |
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69 warning.) |
0 | 70 endif |
71 | |
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72 ENFORCE_CC_COMPILER_REV${ENFORCE_CC_COMPILER_REV} := $(strip ${VALIDATED_CC_COMPILER_REVS}) |
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73 ifeq ($(filter ${ENFORCE_CC_COMPILER_REV},${CC_COMPILER_REV}),) |
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74 PRINTABLE_C_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_CC_COMPILER_REV}) |
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75 dummy_var_to_enforce_c_compiler_rev := $(shell \ |
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76 echo >&2 WARNING: You are using cc version ${CC_COMPILER_REV} and \ |
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77 should be using version ${PRINTABLE_C_REVS}.; \ |
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78 echo >&2 Set ENFORCE_CC_COMPILER_REV=${CC_COMPILER_REV} to avoid this \ |
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79 warning.) |
0 | 80 endif |
81 | |
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82 COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }') |
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83 |
0 | 84 # Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04 |
85 # and newer; objects with a dependency on this symbol will not run on older | |
86 # Solaris 8. | |
87 JVM_FAIL_IF_UNDEFINED = __fabsf | |
88 | |
89 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \ | |
90 $(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \ | |
91 'BEGIN { c=split(f,s); rc=0; } \ | |
92 /:$$/ { file = $$1; } \ | |
93 /[^:]$$/ { for(n=1;n<=c;++n) { \ | |
94 if($$1==s[n]) { \ | |
95 printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \ | |
96 file,$$1); \ | |
97 rc=1; \ | |
98 } \ | |
99 } \ | |
100 } \ | |
101 END { exit rc; }' | |
102 | |
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103 LINK_LIB.CXX/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1; |
0 | 104 |
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105 # New architecture options started in SS12 (5.9), we need both styles to build. |
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106 # The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as. |
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107 # Note: default for 32bit sparc is now the same as v8plus, so the |
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108 # settings below have changed all 32bit sparc builds to be v8plus. |
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109 ARCHFLAG_OLD/sparc = -xarch=v8plus |
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110 ARCHFLAG_NEW/sparc = -m32 -xarch=sparc |
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111 ARCHFLAG_OLD/sparcv9 = -xarch=v9 |
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112 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc |
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113 ARCHFLAG_OLD/i486 = |
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114 ARCHFLAG_NEW/i486 = -m32 |
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115 ARCHFLAG_OLD/amd64 = -xarch=amd64 |
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116 ARCHFLAG_NEW/amd64 = -m64 |
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117 |
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118 # Select the ARCHFLAGs and other SS12 (5.9) options |
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119 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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120 ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc) |
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121 ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9) |
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122 ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486) |
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123 ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64) |
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124 else |
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125 ARCHFLAG/sparc = $(ARCHFLAG_OLD/sparc) |
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126 ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9) |
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127 ARCHFLAG/i486 = $(ARCHFLAG_OLD/i486) |
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128 ARCHFLAG/amd64 = $(ARCHFLAG_OLD/amd64) |
0 | 129 endif |
158
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130 |
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131 # ARCHFLAGS for the current build arch |
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132 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH)) |
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133 AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH)) |
0 | 134 |
135 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept. | |
136 ISA_DIR=$(ISA_DIR/$(BUILDARCH)) | |
137 ISA_DIR/sparcv9=/sparcv9 | |
138 ISA_DIR/amd64=/amd64 | |
139 | |
140 # Use these to work around compiler bugs: | |
141 OPT_CFLAGS/SLOWER=-xO3 | |
142 OPT_CFLAGS/O2=-xO2 | |
143 OPT_CFLAGS/NOOPT=-xO1 | |
144 | |
1972 | 145 # Flags for creating the dependency files. |
146 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) | |
147 DEPFLAGS = -xMMD -xMF $(DEP_DIR)/$(@:%=%.d) | |
148 endif | |
149 | |
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150 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp. |
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151 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER |
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152 |
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153 # Compiler warnings are treated as errors |
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154 CFLAGS_WARN = -xwe |
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155 |
1972 | 156 ################################################ |
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157 # Begin current (>=5.9) Forte compiler options # |
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158 ################################################# |
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159 |
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160 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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161 ifeq ($(Platform_arch), x86) |
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162 OPT_CFLAGS/NO_TAIL_CALL_OPT = -Wu,-O~yz |
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163 OPT_CCFLAGS/NO_TAIL_CALL_OPT = -Qoption ube -O~yz |
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164 OPT_CFLAGS/stubGenerator_x86_32.o = $(OPT_CFLAGS) -xspace |
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165 OPT_CFLAGS/stubGenerator_x86_64.o = $(OPT_CFLAGS) -xspace |
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166 endif # Platform_arch == x86 |
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167 ifeq ("${Platform_arch}", "sparc") |
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168 OPT_CFLAGS/stubGenerator_sparc.o = $(OPT_CFLAGS) -xspace |
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169 endif |
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170 endif # COMPILER_REV_NUMERIC >= 509 |
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171 |
0 | 172 ################################################# |
173 # Begin current (>=5.6) Forte compiler options # | |
174 ################################################# | |
175 | |
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176 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 506), 1) |
0 | 177 |
178 ifeq ("${Platform_arch}", "sparc") | |
179 | |
180 # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s) | |
181 ifndef LP64 | |
182 CFLAGS += -xmemalign=4s | |
183 endif | |
184 | |
185 endif | |
186 | |
187 endif | |
188 | |
189 ################################################# | |
190 # Begin current (>=5.5) Forte compiler options # | |
191 ################################################# | |
192 | |
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193 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) |
0 | 194 |
195 CFLAGS += $(ARCHFLAG) | |
196 AOUT_FLAGS += $(ARCHFLAG) | |
197 LIB_FLAGS += $(ARCHFLAG) | |
198 LFLAGS += $(ARCHFLAG) | |
199 | |
200 ifeq ("${Platform_arch}", "sparc") | |
201 | |
202 # Flags for Optimization | |
203 | |
204 # [phh] Commented out pending verification that we do indeed want | |
205 # to potentially bias against u1 and u3 targets. | |
206 #CFLAGS += -xchip=ultra2 | |
207 | |
208 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
209 | |
210 endif # sparc | |
211 | |
212 ifeq ("${Platform_arch_model}", "x86_32") | |
213 | |
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214 OPT_CFLAGS=-xtarget=pentium -xO4 $(EXTRA_OPT_CFLAGS) |
0 | 215 |
216 endif # 32bit x86 | |
217 | |
218 ifeq ("${Platform_arch_model}", "x86_64") | |
219 | |
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220 ASFLAGS += $(AS_ARCHFLAG) |
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221 CFLAGS += $(ARCHFLAG/amd64) |
0 | 222 # this one seemed useless |
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223 LFLAGS_VM += $(ARCHFLAG/amd64) |
0 | 224 # this one worked |
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225 LFLAGS += $(ARCHFLAG/amd64) |
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226 AOUT_FLAGS += $(ARCHFLAG/amd64) |
0 | 227 |
228 # -xO3 is faster than -xO4 on specjbb with SS10 compiler | |
229 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
230 | |
231 endif # 64bit x86 | |
232 | |
233 # Inline functions | |
234 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il | |
235 | |
236 # no more exceptions | |
237 CFLAGS/NOEX=-features=no%except | |
238 | |
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239 |
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240 # avoid compilation problems arising from fact that C++ compiler tries |
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241 # to search for external template definition by just compiling additional |
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242 # source files in th same context |
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243 CFLAGS += -template=no%extdef |
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244 |
0 | 245 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
246 CFLAGS += -features=no%split_init | |
247 | |
248 # Use -D_Crun_inline_placement so we don't get references to | |
249 # __1c2n6FIpv_0_ or void*operator new(unsigned,void*) | |
250 # This avoids the hard requirement of the newer Solaris C++ runtime patches. | |
251 # NOTE: This is an undocumented feature of the SS10 compiler. See 6306698. | |
252 CFLAGS += -D_Crun_inline_placement | |
253 | |
254 # PIC is safer for SPARC, and is considerably slower | |
255 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
256 PICFLAG = -KPIC | |
257 PICFLAG/DEFAULT = $(PICFLAG) | |
258 # [RGV] Need to figure which files to remove to get link to work | |
259 #PICFLAG/BETTER = -pic | |
260 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
261 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
262 | |
263 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. | |
264 MAPFLAG = -M FILENAME | |
265 | |
266 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj | |
267 SONAMEFLAG = -h SONAME | |
268 | |
269 # Build shared library | |
270 SHARED_FLAG = -G | |
271 | |
272 # We don't need libCstd.so and librwtools7.so, only libCrun.so | |
273 CFLAGS += -library=%none | |
274 LFLAGS += -library=%none | |
275 | |
276 LFLAGS += -mt | |
277 | |
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278 endif # COMPILER_REV_NUMERIC >= 505 |
0 | 279 |
280 ###################################### | |
281 # End 5.5 Forte compiler options # | |
282 ###################################### | |
283 | |
284 ###################################### | |
285 # Begin 5.2 Forte compiler options # | |
286 ###################################### | |
287 | |
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288 ifeq ($(COMPILER_REV_NUMERIC), 502) |
0 | 289 |
290 CFLAGS += $(ARCHFLAG) | |
291 AOUT_FLAGS += $(ARCHFLAG) | |
292 LIB_FLAGS += $(ARCHFLAG) | |
293 LFLAGS += $(ARCHFLAG) | |
294 | |
295 ifeq ("${Platform_arch}", "sparc") | |
296 | |
297 # Flags for Optimization | |
298 | |
299 # [phh] Commented out pending verification that we do indeed want | |
300 # to potentially bias against u1 and u3 targets. | |
301 #CFLAGS += -xchip=ultra2 | |
302 | |
303 ifdef LP64 | |
304 # SC5.0 tools on v9 are flakey at -xO4 | |
305 # [phh] Is this still true for 6.1? | |
306 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
307 else | |
308 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
309 endif | |
310 | |
311 endif # sparc | |
312 | |
313 ifeq ("${Platform_arch_model}", "x86_32") | |
314 | |
315 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
316 | |
317 # SC5.0 tools on x86 are flakey at -xO4 | |
318 # [phh] Is this still true for 6.1? | |
319 OPT_CFLAGS+=-xO3 | |
320 | |
321 endif # 32bit x86 | |
322 | |
323 # no more exceptions | |
324 CFLAGS/NOEX=-noex | |
325 | |
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326 # Inline functions |
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327 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il |
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328 |
0 | 329 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
330 CFLAGS += -Qoption ccfe -one_static_init | |
331 | |
332 # PIC is safer for SPARC, and is considerably slower | |
333 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
334 PICFLAG = -KPIC | |
335 PICFLAG/DEFAULT = $(PICFLAG) | |
336 # [RGV] Need to figure which files to remove to get link to work | |
337 #PICFLAG/BETTER = -pic | |
338 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
339 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
340 | |
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341 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. |
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342 MAPFLAG = -M FILENAME |
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343 |
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344 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj |
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345 SONAMEFLAG = -h SONAME |
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346 |
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347 # Build shared library |
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348 SHARED_FLAG = -G |
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349 |
0 | 350 # Would be better if these weren't needed, since we link with CC, but |
351 # at present removing them causes run-time errors | |
352 LFLAGS += -library=Crun | |
353 LIBS += -library=Crun -lCrun | |
354 | |
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355 endif # COMPILER_REV_NUMERIC == 502 |
0 | 356 |
357 ################################## | |
358 # End 5.2 Forte compiler options # | |
359 ################################## | |
360 | |
361 ################################## | |
362 # Begin old 5.1 compiler options # | |
363 ################################## | |
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364 ifeq ($(COMPILER_REV_NUMERIC), 501) |
0 | 365 |
366 _JUNK_ := $(shell echo >&2 \ | |
367 "*** ERROR: sparkWorks.make incomplete for 5.1 compiler") | |
368 @exit 1 | |
369 endif | |
370 ################################## | |
371 # End old 5.1 compiler options # | |
372 ################################## | |
373 | |
374 ################################## | |
375 # Begin old 5.0 compiler options # | |
376 ################################## | |
377 | |
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378 ifeq (${COMPILER_REV_NUMERIC}, 500) |
0 | 379 |
380 # Had to hoist this higher apparently because of other changes. Must | |
381 # come before -xarch specification. | |
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382 # NOTE: native says optimize for the machine doing the compile, bad news. |
0 | 383 CFLAGS += -xtarget=native |
384 | |
385 CFLAGS += $(ARCHFLAG) | |
386 AOUT_FLAGS += $(ARCHFLAG) | |
387 LIB_FLAGS += $(ARCHFLAG) | |
388 LFLAGS += $(ARCHFLAG) | |
389 | |
390 CFLAGS += -library=iostream | |
391 LFLAGS += -library=iostream -library=Crun | |
392 LIBS += -library=iostream -library=Crun -lCrun | |
393 | |
394 # Flags for Optimization | |
395 ifdef LP64 | |
396 # SC5.0 tools on v9 are flakey at -xO4 | |
397 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
398 else | |
399 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
400 endif | |
401 | |
402 ifeq ("${Platform_arch}", "sparc") | |
403 | |
404 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il | |
405 | |
406 endif # sparc | |
407 | |
408 ifeq ("${Platform_arch_model}", "x86_32") | |
409 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
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410 ifeq ("${COMPILER_REV_NUMERIC}", "500") |
0 | 411 # SC5.0 tools on x86 are flakey at -xO4 |
412 OPT_CFLAGS+=-xO3 | |
413 else | |
414 OPT_CFLAGS+=-xO4 | |
415 endif | |
416 | |
417 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il | |
418 | |
419 endif # 32bit x86 | |
420 | |
421 # The following options run into misaligned ldd problem (raj) | |
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422 #OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra |
0 | 423 |
424 # no more exceptions | |
425 CFLAGS/NOEX=-noex | |
426 | |
427 # PIC is safer for SPARC, and is considerably slower | |
428 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
429 PICFLAG = -PIC | |
430 PICFLAG/DEFAULT = $(PICFLAG) | |
431 # [RGV] Need to figure which files to remove to get link to work | |
432 #PICFLAG/BETTER = -pic | |
433 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
434 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
435 | |
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436 endif # COMPILER_REV_NUMERIC = 500 |
0 | 437 |
438 ################################ | |
439 # End old 5.0 compiler options # | |
440 ################################ | |
441 | |
430
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442 ifeq ("${COMPILER_REV_NUMERIC}", "402") |
0 | 443 # 4.2 COMPILERS SHOULD NO LONGER BE USED |
444 _JUNK_ := $(shell echo >&2 \ | |
445 "*** ERROR: SC4.2 compilers are not supported by this code base!") | |
446 @exit 1 | |
447 endif | |
448 | |
449 # do not include shared lib path in a.outs | |
450 AOUT_FLAGS += -norunpath | |
451 LFLAGS_VM = -norunpath -z noversion | |
452 | |
453 # need position-indep-code for shared libraries | |
454 # (ild appears to get errors on PIC code, so we'll try non-PIC for debug) | |
455 ifeq ($(PICFLAGS),DEFAULT) | |
456 VM_PICFLAG/LIBJVM = $(PICFLAG/DEFAULT) | |
457 else | |
458 VM_PICFLAG/LIBJVM = $(PICFLAG/BYFILE) | |
459 endif | |
460 VM_PICFLAG/AOUT = | |
461 | |
462 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO)) | |
463 CFLAGS += $(VM_PICFLAG) | |
464 | |
465 # less dynamic linking (no PLTs, please) | |
466 #LIB_FLAGS += $(LINK_MODE) | |
467 # %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose | |
468 | |
469 LINK_MODE = $(LINK_MODE/$(VERSION)) | |
470 LINK_MODE/debug = | |
471 LINK_MODE/optimized = -Bsymbolic -znodefs | |
472 | |
473 # Have thread local errnos | |
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474 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) |
0 | 475 CFLAGS += -mt |
476 else | |
477 CFLAGS += -D_REENTRANT | |
478 endif | |
479 | |
480 ifdef CC_INTERP | |
481 # C++ Interpreter | |
482 CFLAGS += -DCC_INTERP | |
483 endif | |
484 | |
485 # Flags for Debugging | |
3954 | 486 # The -g0 setting allows the C++ frontend to inline, which is a big win. |
487 # The -xs setting disables 'lazy debug info' which puts everything in | |
488 # the .so instead of requiring the '.o' files. | |
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489 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
3954 | 490 OPT_CFLAGS += -g0 -xs |
491 endif | |
0 | 492 DEBUG_CFLAGS = -g |
493 FASTDEBUG_CFLAGS = -g0 | |
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494 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
3954 | 495 DEBUG_CFLAGS += -xs |
496 FASTDEBUG_CFLAGS += -xs | |
497 endif | |
0 | 498 |
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499 # Special global options for SS12 |
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500 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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501 # There appears to be multiple issues with the new Dwarf2 debug format, so |
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502 # we tell the compiler to use the older 'stabs' debug format all the time. |
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503 # Note that this needs to be used in optimized compiles too to be 100%. |
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504 # This is a workaround for SS12 (5.9) bug 6694600 |
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505 CFLAGS += -xdebugformat=stabs |
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506 endif |
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507 |
0 | 508 # Enable the following CFLAGS additions if you need to compare the |
509 # built ELF objects. | |
510 # | |
511 # The -g option makes static data global and the "-Qoption ccfe | |
512 # -xglobalstatic" option tells the compiler to not globalize static | |
513 # data using a unique globalization prefix. Instead force the use of | |
514 # a static globalization prefix based on the source filepath so the | |
515 # objects from two identical compilations are the same. | |
3954 | 516 # EXTRA_CFLAGS only covers vm_version.cpp for some reason |
517 #EXTRA_CFLAGS += -Qoption ccfe -xglobalstatic | |
518 #OPT_CFLAGS += -Qoption ccfe -xglobalstatic | |
0 | 519 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic |
520 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic | |
521 | |
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522 ifeq (${COMPILER_REV_NUMERIC}, 502) |
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523 COMPILER_DATE := $(shell $(CXX) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }') |
0 | 524 ifeq (${COMPILER_DATE}, 2001/01/31) |
525 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy | |
526 # use an innocuous value because it will get -g if it's empty | |
527 FASTDEBUG_CFLAGS = -c | |
528 endif | |
529 endif | |
530 | |
531 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information. | |
532 # CFLAGS_BROWSE = -sbfast | |
533 CFLAGS += $(CFLAGS_BROWSE) | |
534 | |
535 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7) | |
430
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536 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1) |
0 | 537 # use ild when debugging (but when optimizing we want reproducible results) |
538 ILDFLAG = $(ILDFLAG/$(VERSION)) | |
539 ILDFLAG/debug = -xildon | |
540 ILDFLAG/optimized = | |
541 AOUT_FLAGS += $(ILDFLAG) | |
542 endif | |
543 | |
544 # Where to put the *.o files (a.out, or shared library)? | |
545 LINK_INTO = $(LINK_INTO/$(VERSION)) | |
546 LINK_INTO/debug = LIBJVM | |
547 LINK_INTO/optimized = LIBJVM | |
548 | |
549 # We link the debug version into the a.out because: | |
550 # 1. ild works on a.out but not shared libraries, and using ild | |
551 # can cut rebuild times by 25% for small changes. (ILD is gone in SS11) | |
552 # 2. dbx cannot gracefully set breakpoints in shared libraries | |
553 # | |
554 | |
555 # apply this setting to link into the shared library even in the debug version: | |
556 ifdef LP64 | |
557 LINK_INTO = LIBJVM | |
558 else | |
559 #LINK_INTO = LIBJVM | |
560 endif | |
561 | |
562 # Solaris platforms collect lots of redundant file-ident lines, | |
563 # to the point of wasting a significant percentage of file space. | |
564 # (The text is stored in ELF .comment sections, contributed by | |
565 # all "#pragma ident" directives in header and source files.) | |
566 # This command "compresses" the .comment sections simply by | |
567 # removing repeated lines. The data can be extracted from | |
568 # binaries in the field by using "mcs -p libjvm.so" or the older | |
569 # command "what libjvm.so". | |
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570 LINK_LIB.CXX/POST_HOOK += $(MCS) -c $@ || exit 1; |
0 | 571 # (The exit 1 is necessary to cause a build failure if the command fails and |
572 # multiple commands are strung together, and the final semicolon is necessary | |
573 # since the hook must terminate itself as a valid command.) | |
574 | |
575 # Also, strip debug and line number information (worth about 1.7Mb). | |
3954 | 576 # If we can create .debuginfo files, then the VM is stripped in vm.make |
577 # and this macro is not used. | |
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578 STRIP_LIB.CXX/POST_HOOK = $(STRIP) -x $@ || exit 1; |
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579 # STRIP_LIB.CXX/POST_HOOK is incorporated into LINK_LIB.CXX/POST_HOOK |
0 | 580 # in certain configurations, such as product.make. Other configurations, |
581 # such as debug.make, do not include the strip operation. |