Mercurial > hg > truffle
annotate make/solaris/makefiles/sparcWorks.make @ 1960:878b57474103
6978187: G1: assert(ParallelGCThreads> 1 || n_yielded() == _hrrs->occupied()) strikes again
Summary: An evacuation failure while copying the roots caused an object, A, to be forwarded to itself. During the subsequent RSet updating a reference to A was processed causing the reference to be added to the RSet of A's heap region. As a result of adding to the remembered set we ran into the issue described in 6930581 - the sparse table expanded and the RSet scanning code walked the cards in one instance of RHashTable (_cur) while the occupied() counts the cards in the expanded table (_next).
Reviewed-by: tonyp, iveresov
author | johnc |
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date | Tue, 16 Nov 2010 14:07:33 -0800 |
parents | 22cace5e30b5 |
children | f95d63e2154a |
rev | line source |
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0 | 1 # |
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2 # Copyright (c) 1998, 2009, 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 | |
25 # Compiler-specific flags for sparcworks. | |
26 | |
27 # tell make which C and C++ compilers to use | |
28 CC = cc | |
29 CPP = CC | |
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'. |
0 | 33 AS = /usr/ccs/bin/as |
34 | |
35 NM = /usr/ccs/bin/nm | |
36 NAWK = /bin/nawk | |
37 | |
38 REORDER_FLAG = -xF | |
39 | |
40 # Check for the versions of C++ and C compilers ($CPP and $CC) used. | |
41 | |
42 # Get the last thing on the line that looks like x.x+ (x is a digit). | |
43 COMPILER_REV := \ | |
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44 $(shell $(CPP) -V 2>&1 | sed -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p') |
0 | 45 C_COMPILER_REV := \ |
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46 $(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p') |
0 | 47 |
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48 # Pick which compiler is validated |
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49 ifeq ($(JRE_RELEASE_VER),1.6.0) |
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50 # Validated compiler for JDK6 is SS11 (5.8) |
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51 VALIDATED_COMPILER_REVS := 5.8 |
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52 VALIDATED_C_COMPILER_REVS := 5.8 |
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53 else |
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54 # Validated compiler for JDK7 is SS12 update 1 + patches (5.10) |
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55 VALIDATED_COMPILER_REVS := 5.10 |
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56 VALIDATED_C_COMPILER_REVS := 5.10 |
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57 endif |
0 | 58 |
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59 # Warning messages about not using the above validated versions |
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60 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := $(strip ${VALIDATED_COMPILER_REVS}) |
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61 ifeq ($(filter ${ENFORCE_COMPILER_REV},${COMPILER_REV}),) |
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62 PRINTABLE_CC_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_COMPILER_REV}) |
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63 dummy_var_to_enforce_compiler_rev := $(shell \ |
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64 echo >&2 WARNING: You are using CC version ${COMPILER_REV} and \ |
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65 should be using version ${PRINTABLE_CC_REVS}.; \ |
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66 echo >&2 Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this \ |
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67 warning.) |
0 | 68 endif |
69 | |
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70 ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := $(strip ${VALIDATED_C_COMPILER_REVS}) |
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71 ifeq ($(filter ${ENFORCE_C_COMPILER_REV},${C_COMPILER_REV}),) |
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72 PRINTABLE_C_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_C_COMPILER_REV}) |
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73 dummy_var_to_enforce_c_compiler_rev := $(shell \ |
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74 echo >&2 WARNING: You are using cc version ${C_COMPILER_REV} and \ |
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75 should be using version ${PRINTABLE_C_REVS}.; \ |
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76 echo >&2 Set ENFORCE_C_COMPILER_REV=${C_COMPILER_REV} to avoid this \ |
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77 warning.) |
0 | 78 endif |
79 | |
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80 COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }') |
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81 |
0 | 82 # Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04 |
83 # and newer; objects with a dependency on this symbol will not run on older | |
84 # Solaris 8. | |
85 JVM_FAIL_IF_UNDEFINED = __fabsf | |
86 | |
87 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \ | |
88 $(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \ | |
89 'BEGIN { c=split(f,s); rc=0; } \ | |
90 /:$$/ { file = $$1; } \ | |
91 /[^:]$$/ { for(n=1;n<=c;++n) { \ | |
92 if($$1==s[n]) { \ | |
93 printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \ | |
94 file,$$1); \ | |
95 rc=1; \ | |
96 } \ | |
97 } \ | |
98 } \ | |
99 END { exit rc; }' | |
100 | |
101 LINK_LIB.CC/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1; | |
102 | |
103 # Some interfaces (_lwp_create) changed with LP64 and Solaris 7 | |
104 SOLARIS_7_OR_LATER := \ | |
105 $(shell uname -r | awk -F. '{ if ($$2 >= 7) print "-DSOLARIS_7_OR_LATER"; }') | |
106 CFLAGS += ${SOLARIS_7_OR_LATER} | |
107 | |
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108 # New architecture options started in SS12 (5.9), we need both styles to build. |
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109 # The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as. |
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110 # Note: default for 32bit sparc is now the same as v8plus, so the |
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111 # settings below have changed all 32bit sparc builds to be v8plus. |
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112 ARCHFLAG_OLD/sparc = -xarch=v8plus |
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113 ARCHFLAG_NEW/sparc = -m32 -xarch=sparc |
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114 ARCHFLAG_OLD/sparcv9 = -xarch=v9 |
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115 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc |
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116 ARCHFLAG_OLD/i486 = |
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117 ARCHFLAG_NEW/i486 = -m32 |
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118 ARCHFLAG_OLD/amd64 = -xarch=amd64 |
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119 ARCHFLAG_NEW/amd64 = -m64 |
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120 |
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121 # Select the ARCHFLAGs and other SS12 (5.9) options |
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122 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
158
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123 ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc) |
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124 ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9) |
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125 ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486) |
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126 ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64) |
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127 else |
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128 ARCHFLAG/sparc = $(ARCHFLAG_OLD/sparc) |
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129 ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9) |
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130 ARCHFLAG/i486 = $(ARCHFLAG_OLD/i486) |
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131 ARCHFLAG/amd64 = $(ARCHFLAG_OLD/amd64) |
0 | 132 endif |
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133 |
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134 # ARCHFLAGS for the current build arch |
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135 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH)) |
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136 AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH)) |
0 | 137 |
138 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept. | |
139 ISA_DIR=$(ISA_DIR/$(BUILDARCH)) | |
140 ISA_DIR/sparcv9=/sparcv9 | |
141 ISA_DIR/amd64=/amd64 | |
142 | |
143 # Use these to work around compiler bugs: | |
144 OPT_CFLAGS/SLOWER=-xO3 | |
145 OPT_CFLAGS/O2=-xO2 | |
146 OPT_CFLAGS/NOOPT=-xO1 | |
147 | |
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148 ################################################# |
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149 # Begin current (>=5.9) Forte compiler options # |
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150 ################################################# |
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151 |
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152 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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153 ifeq ($(Platform_arch), x86) |
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154 OPT_CFLAGS/NO_TAIL_CALL_OPT = -Wu,-O~yz |
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155 OPT_CCFLAGS/NO_TAIL_CALL_OPT = -Qoption ube -O~yz |
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156 OPT_CFLAGS/stubGenerator_x86_32.o = $(OPT_CFLAGS) -xspace |
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157 OPT_CFLAGS/stubGenerator_x86_64.o = $(OPT_CFLAGS) -xspace |
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158 endif # Platform_arch == x86 |
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159 ifeq ("${Platform_arch}", "sparc") |
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160 OPT_CFLAGS/stubGenerator_sparc.o = $(OPT_CFLAGS) -xspace |
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161 endif |
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162 endif # COMPILER_REV_NUMERIC >= 509 |
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163 |
0 | 164 ################################################# |
165 # Begin current (>=5.6) Forte compiler options # | |
166 ################################################# | |
167 | |
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168 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 506), 1) |
0 | 169 |
170 ifeq ("${Platform_arch}", "sparc") | |
171 | |
172 # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s) | |
173 ifndef LP64 | |
174 CFLAGS += -xmemalign=4s | |
175 endif | |
176 | |
177 endif | |
178 | |
179 endif | |
180 | |
181 ################################################# | |
182 # Begin current (>=5.5) Forte compiler options # | |
183 ################################################# | |
184 | |
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185 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) |
0 | 186 |
187 CFLAGS += $(ARCHFLAG) | |
188 AOUT_FLAGS += $(ARCHFLAG) | |
189 LIB_FLAGS += $(ARCHFLAG) | |
190 LFLAGS += $(ARCHFLAG) | |
191 | |
192 ifeq ("${Platform_arch}", "sparc") | |
193 | |
194 # Flags for Optimization | |
195 | |
196 # [phh] Commented out pending verification that we do indeed want | |
197 # to potentially bias against u1 and u3 targets. | |
198 #CFLAGS += -xchip=ultra2 | |
199 | |
200 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
201 | |
202 endif # sparc | |
203 | |
204 ifeq ("${Platform_arch_model}", "x86_32") | |
205 | |
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206 OPT_CFLAGS=-xtarget=pentium -xO4 $(EXTRA_OPT_CFLAGS) |
0 | 207 |
208 endif # 32bit x86 | |
209 | |
210 ifeq ("${Platform_arch_model}", "x86_64") | |
211 | |
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212 ASFLAGS += $(AS_ARCHFLAG) |
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213 CFLAGS += $(ARCHFLAG/amd64) |
0 | 214 # this one seemed useless |
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215 LFLAGS_VM += $(ARCHFLAG/amd64) |
0 | 216 # this one worked |
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217 LFLAGS += $(ARCHFLAG/amd64) |
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218 AOUT_FLAGS += $(ARCHFLAG/amd64) |
0 | 219 |
220 # -xO3 is faster than -xO4 on specjbb with SS10 compiler | |
221 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
222 | |
223 endif # 64bit x86 | |
224 | |
225 # Inline functions | |
226 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il | |
227 | |
228 # no more exceptions | |
229 CFLAGS/NOEX=-features=no%except | |
230 | |
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231 |
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232 # avoid compilation problems arising from fact that C++ compiler tries |
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233 # to search for external template definition by just compiling additional |
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234 # source files in th same context |
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235 CFLAGS += -template=no%extdef |
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236 |
0 | 237 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
238 CFLAGS += -features=no%split_init | |
239 | |
240 # Use -D_Crun_inline_placement so we don't get references to | |
241 # __1c2n6FIpv_0_ or void*operator new(unsigned,void*) | |
242 # This avoids the hard requirement of the newer Solaris C++ runtime patches. | |
243 # NOTE: This is an undocumented feature of the SS10 compiler. See 6306698. | |
244 CFLAGS += -D_Crun_inline_placement | |
245 | |
246 # PIC is safer for SPARC, and is considerably slower | |
247 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
248 PICFLAG = -KPIC | |
249 PICFLAG/DEFAULT = $(PICFLAG) | |
250 # [RGV] Need to figure which files to remove to get link to work | |
251 #PICFLAG/BETTER = -pic | |
252 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
253 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
254 | |
255 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. | |
256 MAPFLAG = -M FILENAME | |
257 | |
258 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj | |
259 SONAMEFLAG = -h SONAME | |
260 | |
261 # Build shared library | |
262 SHARED_FLAG = -G | |
263 | |
264 # We don't need libCstd.so and librwtools7.so, only libCrun.so | |
265 CFLAGS += -library=%none | |
266 LFLAGS += -library=%none | |
267 | |
268 LFLAGS += -mt | |
269 | |
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270 endif # COMPILER_REV_NUMERIC >= 505 |
0 | 271 |
272 ###################################### | |
273 # End 5.5 Forte compiler options # | |
274 ###################################### | |
275 | |
276 ###################################### | |
277 # Begin 5.2 Forte compiler options # | |
278 ###################################### | |
279 | |
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280 ifeq ($(COMPILER_REV_NUMERIC), 502) |
0 | 281 |
282 CFLAGS += $(ARCHFLAG) | |
283 AOUT_FLAGS += $(ARCHFLAG) | |
284 LIB_FLAGS += $(ARCHFLAG) | |
285 LFLAGS += $(ARCHFLAG) | |
286 | |
287 ifeq ("${Platform_arch}", "sparc") | |
288 | |
289 # Flags for Optimization | |
290 | |
291 # [phh] Commented out pending verification that we do indeed want | |
292 # to potentially bias against u1 and u3 targets. | |
293 #CFLAGS += -xchip=ultra2 | |
294 | |
295 ifdef LP64 | |
296 # SC5.0 tools on v9 are flakey at -xO4 | |
297 # [phh] Is this still true for 6.1? | |
298 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
299 else | |
300 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
301 endif | |
302 | |
303 endif # sparc | |
304 | |
305 ifeq ("${Platform_arch_model}", "x86_32") | |
306 | |
307 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
308 | |
309 # SC5.0 tools on x86 are flakey at -xO4 | |
310 # [phh] Is this still true for 6.1? | |
311 OPT_CFLAGS+=-xO3 | |
312 | |
313 endif # 32bit x86 | |
314 | |
315 # no more exceptions | |
316 CFLAGS/NOEX=-noex | |
317 | |
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318 # Inline functions |
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319 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il |
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320 |
0 | 321 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
322 CFLAGS += -Qoption ccfe -one_static_init | |
323 | |
324 # PIC is safer for SPARC, and is considerably slower | |
325 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
326 PICFLAG = -KPIC | |
327 PICFLAG/DEFAULT = $(PICFLAG) | |
328 # [RGV] Need to figure which files to remove to get link to work | |
329 #PICFLAG/BETTER = -pic | |
330 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
331 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
332 | |
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333 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. |
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334 MAPFLAG = -M FILENAME |
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335 |
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336 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj |
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337 SONAMEFLAG = -h SONAME |
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338 |
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339 # Build shared library |
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340 SHARED_FLAG = -G |
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341 |
0 | 342 # Would be better if these weren't needed, since we link with CC, but |
343 # at present removing them causes run-time errors | |
344 LFLAGS += -library=Crun | |
345 LIBS += -library=Crun -lCrun | |
346 | |
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347 endif # COMPILER_REV_NUMERIC == 502 |
0 | 348 |
349 ################################## | |
350 # End 5.2 Forte compiler options # | |
351 ################################## | |
352 | |
353 ################################## | |
354 # Begin old 5.1 compiler options # | |
355 ################################## | |
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356 ifeq ($(COMPILER_REV_NUMERIC), 501) |
0 | 357 |
358 _JUNK_ := $(shell echo >&2 \ | |
359 "*** ERROR: sparkWorks.make incomplete for 5.1 compiler") | |
360 @exit 1 | |
361 endif | |
362 ################################## | |
363 # End old 5.1 compiler options # | |
364 ################################## | |
365 | |
366 ################################## | |
367 # Begin old 5.0 compiler options # | |
368 ################################## | |
369 | |
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370 ifeq (${COMPILER_REV_NUMERIC}, 500) |
0 | 371 |
372 # Had to hoist this higher apparently because of other changes. Must | |
373 # come before -xarch specification. | |
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374 # NOTE: native says optimize for the machine doing the compile, bad news. |
0 | 375 CFLAGS += -xtarget=native |
376 | |
377 CFLAGS += $(ARCHFLAG) | |
378 AOUT_FLAGS += $(ARCHFLAG) | |
379 LIB_FLAGS += $(ARCHFLAG) | |
380 LFLAGS += $(ARCHFLAG) | |
381 | |
382 CFLAGS += -library=iostream | |
383 LFLAGS += -library=iostream -library=Crun | |
384 LIBS += -library=iostream -library=Crun -lCrun | |
385 | |
386 # Flags for Optimization | |
387 ifdef LP64 | |
388 # SC5.0 tools on v9 are flakey at -xO4 | |
389 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
390 else | |
391 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
392 endif | |
393 | |
394 ifeq ("${Platform_arch}", "sparc") | |
395 | |
396 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il | |
397 | |
398 endif # sparc | |
399 | |
400 ifeq ("${Platform_arch_model}", "x86_32") | |
401 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
430
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402 ifeq ("${COMPILER_REV_NUMERIC}", "500") |
0 | 403 # SC5.0 tools on x86 are flakey at -xO4 |
404 OPT_CFLAGS+=-xO3 | |
405 else | |
406 OPT_CFLAGS+=-xO4 | |
407 endif | |
408 | |
409 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il | |
410 | |
411 endif # 32bit x86 | |
412 | |
413 # The following options run into misaligned ldd problem (raj) | |
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414 #OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra |
0 | 415 |
416 # no more exceptions | |
417 CFLAGS/NOEX=-noex | |
418 | |
419 # PIC is safer for SPARC, and is considerably slower | |
420 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
421 PICFLAG = -PIC | |
422 PICFLAG/DEFAULT = $(PICFLAG) | |
423 # [RGV] Need to figure which files to remove to get link to work | |
424 #PICFLAG/BETTER = -pic | |
425 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
426 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
427 | |
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428 endif # COMPILER_REV_NUMERIC = 500 |
0 | 429 |
430 ################################ | |
431 # End old 5.0 compiler options # | |
432 ################################ | |
433 | |
430
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434 ifeq ("${COMPILER_REV_NUMERIC}", "402") |
0 | 435 # 4.2 COMPILERS SHOULD NO LONGER BE USED |
436 _JUNK_ := $(shell echo >&2 \ | |
437 "*** ERROR: SC4.2 compilers are not supported by this code base!") | |
438 @exit 1 | |
439 endif | |
440 | |
441 # do not include shared lib path in a.outs | |
442 AOUT_FLAGS += -norunpath | |
443 LFLAGS_VM = -norunpath -z noversion | |
444 | |
445 # need position-indep-code for shared libraries | |
446 # (ild appears to get errors on PIC code, so we'll try non-PIC for debug) | |
447 ifeq ($(PICFLAGS),DEFAULT) | |
448 VM_PICFLAG/LIBJVM = $(PICFLAG/DEFAULT) | |
449 else | |
450 VM_PICFLAG/LIBJVM = $(PICFLAG/BYFILE) | |
451 endif | |
452 VM_PICFLAG/AOUT = | |
453 | |
454 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO)) | |
455 CFLAGS += $(VM_PICFLAG) | |
456 | |
457 # less dynamic linking (no PLTs, please) | |
458 #LIB_FLAGS += $(LINK_MODE) | |
459 # %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose | |
460 | |
461 LINK_MODE = $(LINK_MODE/$(VERSION)) | |
462 LINK_MODE/debug = | |
463 LINK_MODE/optimized = -Bsymbolic -znodefs | |
464 | |
465 # Have thread local errnos | |
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466 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) |
0 | 467 CFLAGS += -mt |
468 else | |
469 CFLAGS += -D_REENTRANT | |
470 endif | |
471 | |
472 ifdef CC_INTERP | |
473 # C++ Interpreter | |
474 CFLAGS += -DCC_INTERP | |
475 endif | |
476 | |
477 # Flags for Debugging | |
478 DEBUG_CFLAGS = -g | |
479 FASTDEBUG_CFLAGS = -g0 | |
480 # The -g0 setting allows the C++ frontend to inline, which is a big win. | |
481 | |
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482 # Special global options for SS12 |
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483 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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484 # There appears to be multiple issues with the new Dwarf2 debug format, so |
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485 # we tell the compiler to use the older 'stabs' debug format all the time. |
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486 # Note that this needs to be used in optimized compiles too to be 100%. |
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487 # This is a workaround for SS12 (5.9) bug 6694600 |
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488 CFLAGS += -xdebugformat=stabs |
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489 endif |
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490 |
0 | 491 # Enable the following CFLAGS additions if you need to compare the |
492 # built ELF objects. | |
493 # | |
494 # The -g option makes static data global and the "-Qoption ccfe | |
495 # -xglobalstatic" option tells the compiler to not globalize static | |
496 # data using a unique globalization prefix. Instead force the use of | |
497 # a static globalization prefix based on the source filepath so the | |
498 # objects from two identical compilations are the same. | |
499 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic | |
500 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic | |
501 | |
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502 ifeq (${COMPILER_REV_NUMERIC}, 502) |
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503 COMPILER_DATE := $(shell $(CPP) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }') |
0 | 504 ifeq (${COMPILER_DATE}, 2001/01/31) |
505 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy | |
506 # use an innocuous value because it will get -g if it's empty | |
507 FASTDEBUG_CFLAGS = -c | |
508 endif | |
509 endif | |
510 | |
511 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information. | |
512 # CFLAGS_BROWSE = -sbfast | |
513 CFLAGS += $(CFLAGS_BROWSE) | |
514 | |
515 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7) | |
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516 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1) |
0 | 517 # use ild when debugging (but when optimizing we want reproducible results) |
518 ILDFLAG = $(ILDFLAG/$(VERSION)) | |
519 ILDFLAG/debug = -xildon | |
520 ILDFLAG/optimized = | |
521 AOUT_FLAGS += $(ILDFLAG) | |
522 endif | |
523 | |
524 # Where to put the *.o files (a.out, or shared library)? | |
525 LINK_INTO = $(LINK_INTO/$(VERSION)) | |
526 LINK_INTO/debug = LIBJVM | |
527 LINK_INTO/optimized = LIBJVM | |
528 | |
529 # We link the debug version into the a.out because: | |
530 # 1. ild works on a.out but not shared libraries, and using ild | |
531 # can cut rebuild times by 25% for small changes. (ILD is gone in SS11) | |
532 # 2. dbx cannot gracefully set breakpoints in shared libraries | |
533 # | |
534 | |
535 # apply this setting to link into the shared library even in the debug version: | |
536 ifdef LP64 | |
537 LINK_INTO = LIBJVM | |
538 else | |
539 #LINK_INTO = LIBJVM | |
540 endif | |
541 | |
542 MCS = /usr/ccs/bin/mcs | |
543 STRIP = /usr/ccs/bin/strip | |
544 | |
545 # Solaris platforms collect lots of redundant file-ident lines, | |
546 # to the point of wasting a significant percentage of file space. | |
547 # (The text is stored in ELF .comment sections, contributed by | |
548 # all "#pragma ident" directives in header and source files.) | |
549 # This command "compresses" the .comment sections simply by | |
550 # removing repeated lines. The data can be extracted from | |
551 # binaries in the field by using "mcs -p libjvm.so" or the older | |
552 # command "what libjvm.so". | |
553 LINK_LIB.CC/POST_HOOK += $(MCS) -c $@ || exit 1; | |
554 # (The exit 1 is necessary to cause a build failure if the command fails and | |
555 # multiple commands are strung together, and the final semicolon is necessary | |
556 # since the hook must terminate itself as a valid command.) | |
557 | |
558 # Also, strip debug and line number information (worth about 1.7Mb). | |
559 STRIP_LIB.CC/POST_HOOK = $(STRIP) -x $@ || exit 1; | |
560 # STRIP_LIB.CC/POST_HOOK is incorporated into LINK_LIB.CC/POST_HOOK | |
561 # in certain configurations, such as product.make. Other configurations, | |
562 # such as debug.make, do not include the strip operation. |