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5196 The cw wrapper restricts gcc to -O2
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--- old/usr/src/uts/sun4v/Makefile.sun4v
+++ new/usr/src/uts/sun4v/Makefile.sun4v
1 1 #
2 2 # CDDL HEADER START
3 3 #
4 4 # The contents of this file are subject to the terms of the
5 5 # Common Development and Distribution License (the "License").
6 6 # You may not use this file except in compliance with the License.
7 7 #
8 8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 # or http://www.opensolaris.org/os/licensing.
10 10 # See the License for the specific language governing permissions
11 11 # and limitations under the License.
12 12 #
13 13 # When distributing Covered Code, include this CDDL HEADER in each
14 14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 # If applicable, add the following below this CDDL HEADER, with the
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16 16 # fields enclosed by brackets "[]" replaced with your own identifying
17 17 # information: Portions Copyright [yyyy] [name of copyright owner]
18 18 #
19 19 # CDDL HEADER END
20 20 #
21 21
22 22 #
23 23 # Copyright 2010 Sun Microsystems, Inc. All rights reserved.
24 24 # Use is subject to license terms.
25 25 # Copyright (c) 2013 Andrew Stormont. All rights reserved.
26 +# Copyright 2014 Gary Mills
26 27 #
27 28 # This makefile contains the common definitions for the sun4v unix
28 29 # and all sun4v implementation architecture dependent modules.
29 30 #
30 31
31 32 #
32 33 # Machine type (implementation architecture):
33 34 #
34 35 PLATFORM = sun4v
35 36 LINKED_PLATFORMS += SUNW,Sun-Fire-T1000
36 37 LINKED_PLATFORMS += SUNW,SPARC-Enterprise-T5120
37 38 LINKED_PLATFORMS += SUNW,SPARC-Enterprise-T5220
38 39 LINKED_PLATFORMS += SUNW,T5140
39 40 LINKED_PLATFORMS += SUNW,T5240
40 41 LINKED_PLATFORMS += SUNW,T5440
41 42 LINKED_PLATFORMS += SUNW,SPARC-Enterprise-T1000
42 43 LINKED_PLATFORMS += SUNW,Sun-Blade-T6300
43 44 LINKED_PLATFORMS += SUNW,Sun-Blade-T6320
44 45 LINKED_PLATFORMS += SUNW,Netra-CP3260
45 46 LINKED_PLATFORMS += SUNW,Netra-T5220
46 47 LINKED_PLATFORMS += SUNW,USBRDT-5240
47 48 LINKED_PLATFORMS += SUNW,Netra-T5440
48 49 LINKED_PLATFORMS += SUNW,Sun-Blade-T6340
49 50 PROMIF = ieee1275
50 51 PSMBASE = $(UTSBASE)/../psm
51 52
52 53 #
53 54 # uname -m value
54 55 #
55 56 UNAME_M = $(PLATFORM)
56 57
57 58 #
58 59 # Definitions for the platform-specific /platform directories.
59 60 #
60 61 # PLATFORMS designates those sun4v machines which have no platform
61 62 # specific code.
62 63 #
63 64 # IMPLEMENTATIONS is used to designate sun4v machines which have
64 65 # platform specific modules. All code specific to a given implementation
65 66 # resides in the appropriately named subdirectory. This requires
66 67 # these platforms to have their own Makefiles to define ROOT_PLAT_DIRS,
67 68 # USR_PLAT_DIRS, etc.
68 69 # The number of IMPLEMENTATIONS should not grow!
69 70 #
70 71 # So if we had an implementation named 'foo', we would need the following
71 72 # Makefiles in the foo subdirectory:
72 73 #
73 74 # sun4v/foo/Makefile
74 75 # sun4v/foo/Makefile.foo
75 76 # sun4v/foo/Makefile.targ
76 77 #
77 78
78 79 #
79 80 # all PLATFORMS that do not belong in the $(IMPLEMENTATIONS) list.
80 81 # This list should be empty. A platform without platform modules
81 82 # is a plain, generic sun4v platform.
82 83 #
83 84 #IMPLEMENTED_PLATFORM =
84 85 #PLATFORMS = $(IMPLEMENTED_PLATFORM)
85 86
86 87 IMPLEMENTATIONS = ontario montoya huron maramba
87 88
88 89 #ROOT_PLAT_DIRS = $(PLATFORMS:%=$(ROOT_PLAT_DIR)/%)
89 90 #USR_PLAT_DIRS = $(PLATFORMS:%=$(USR_PLAT_DIR)/%)
90 91
91 92 #USR_DESKTOP_DIR = $(USR_PLAT_DIR)/$(IMPLEMENTED_PLATFORM)
92 93 #USR_DESKTOP_INC_DIR = $(USR_DESKTOP_DIR)/include
93 94 #USR_DESKTOP_SBIN_DIR = $(USR_DESKTOP_DIR)/sbin
94 95 #USR_DESKTOP_LIB_DIR = $(USR_DESKTOP_DIR)/lib
95 96
96 97 #
97 98 # Define supported builds
98 99 #
99 100 DEF_BUILDS = $(DEF_BUILDS64)
100 101 ALL_BUILDS = $(ALL_BUILDS64)
101 102
102 103 #
103 104 # Everybody needs to know how to build modstubs.o and to locate unix.o
104 105 #
105 106 UNIX_DIR = $(UTSBASE)/$(PLATFORM)/unix
106 107 GENLIB_DIR = $(UTSBASE)/$(PLATFORM)/genunix
107 108 MODSTUBS_DIR = $(UNIX_DIR)
108 109 DSF_DIR = $(UTSBASE)/$(PLATFORM)/genassym
109 110 LINTS_DIR = $(OBJS_DIR)
110 111 LINT_LIB_DIR = $(UTSBASE)/$(PLATFORM)/lint-libs/$(OBJS_DIR)
111 112
112 113 DTRACESTUBS_O = $(OBJS_DIR)/dtracestubs.o
113 114 DTRACESTUBS = $(OBJS_DIR)/libdtracestubs.so
114 115
115 116 UNIX_O = $(UNIX_DIR)/$(OBJS_DIR)/unix.o
116 117 MODSTUBS_O = $(MODSTUBS_DIR)/$(OBJS_DIR)/modstubs.o
117 118 GENLIB = $(GENLIB_DIR)/$(OBJS_DIR)/libgenunix.so
118 119
119 120 LINT_LIB = $(LINT_LIB_DIR)/llib-lunix.ln
120 121 GEN_LINT_LIB = $(LINT_LIB_DIR)/llib-lgenunix.ln
121 122
122 123 LINT64_DIRS = $(LINT64_BUILDS:%=$(UTSBASE)/$(PLATFORM)/lint-libs/%)
123 124 LINT64_FILES = $(LINT64_DIRS:%=%/llib-l$(MODULE).ln)
124 125
125 126 #
126 127 # cpu and platform modules need to know how to build their own symcheck module
127 128 #
128 129 PLATMOD = platmod
129 130 PLATLIB = $(PLAT_DIR)/$(OBJS_DIR)/libplatmod.so
130 131
131 132 CPUNAME = cpu
132 133 CPULIB = $(CPU_DIR)/$(OBJS_DIR)/libcpu.so
133 134
134 135 SYM_MOD = $(OBJS_DIR)/unix.sym
135 136
136 137 #
137 138 # Include the makefiles which define build rule templates, the
138 139 # collection of files per module, and a few specific flags. Note
139 140 # that order is significant, just as with an include path. The
140 141 # first build rule template which matches the files name will be
141 142 # used. By including these in order from most machine dependent
142 143 # to most machine independent, we allow a machine dependent file
143 144 # to be used in preference over a machine independent version
144 145 # (Such as a machine specific optimization, which preserves the
145 146 # interfaces.)
146 147 #
147 148 include $(UTSBASE)/sun4/Makefile.files
148 149 include $(UTSBASE)/$(PLATFORM)/Makefile.files
149 150 include $(UTSBASE)/sfmmu/Makefile.files
150 151 include $(UTSBASE)/sparc/v9/Makefile.files
151 152 include $(UTSBASE)/sparc/Makefile.files
152 153 include $(UTSBASE)/sun/Makefile.files
153 154 include $(SRC)/psm/promif/$(PROMIF)/common/Makefile.files
154 155 include $(SRC)/psm/promif/$(PROMIF)/$(PLATFORM)/Makefile.files
155 156 include $(UTSBASE)/common/Makefile.files
156 157
157 158 #
158 159 # Include machine independent rules. Note that this does not imply
159 160 # that the resulting module from rules in Makefile.uts is machine
160 161 # independent. Only that the build rules are machine independent.
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161 162 #
162 163 include $(UTSBASE)/Makefile.uts
163 164
164 165 CTFMERGE_GUDIR = sun4v
165 166
166 167 #
167 168 # machine specific optimization, override default in Makefile.master
168 169 #
169 170 CC_XARCH = -m64 -xarch=sparcvis
170 171 AS_XARCH = -xarch=v9v
171 -COPTIMIZE = -xO3
172 +COPTIMIZE = -_cc=-xO3 -_gcc=-O2
172 173 CCMODE = -Xa
173 174
174 175 CFLAGS = -xchip=ultra $(CCABS32) $(CCREGSYM)
175 176 CFLAGS += $(CC_XARCH)
176 177 CFLAGS += $(COPTIMIZE)
177 178 CFLAGS += $(EXTRA_CFLAGS)
178 179 CFLAGS += $(XAOPT)
179 180 CFLAGS += $(INLINES) -D_ASM_INLINES
180 181 CFLAGS += $(CCMODE)
181 182 CFLAGS += $(SPACEFLAG)
182 183 CFLAGS += $(CERRWARN)
183 184 CFLAGS += $(CTF_FLAGS_$(CLASS))
184 185 CFLAGS += $(C99MODE)
185 186 CFLAGS += $(CCUNBOUND)
186 187 CFLAGS += $(CCNOAUTOINLINE)
187 188 CFLAGS += $(CCSTATICSYM)
188 189 CFLAGS += $(CC32BITCALLERS)
189 190 CFLAGS += $(IROPTFLAG)
190 191 CFLAGS += $(CGLOBALSTATIC)
191 192 CFLAGS += -xregs=no%float
192 193 CFLAGS += -xstrconst
193 194 CFLAGS += $(CSOURCEDEBUGFLAGS)
194 195 CFLAGS += $(CUSERFLAGS)
195 196
196 197 CPPFLAGS += -DGLREG
197 198
198 199 ASFLAGS += $(AS_XARCH) -DGLREG
199 200
200 201 AS_INC_PATH += -I$(DSF_DIR)/$(OBJS_DIR)
201 202
202 203 LINT_KMODS += $(GENUNIX_KMODS)
203 204
204 205 LINT_DEFS = -m64
205 206
206 207 #
207 208 # The following must be defined for all implementations:
208 209 #
209 210 # MAPFILE: ld mapfile for the build of kernel/unix.
210 211 # MODSTUBS: Module stubs source file.
211 212 # GENCONST_SRC: genconst.c
212 213 # OFFSETS: offsets.in
213 214 # PLATFORM_OFFSETS: Platform specific mach_offsets.in
214 215 # FDOFFSETS: fd_offsets.in
215 216 #
216 217 MAPFILE = $(UTSBASE)/sun4/conf/Mapfile
217 218 MODSTUBS = $(UTSBASE)/sparc/ml/modstubs.s
218 219 GENCONST_SRC = $(UTSBASE)/sun4/ml/genconst.c
219 220 OFFSETS = $(UTSBASE)/sun4/ml/offsets.in
220 221 PLATFORM_OFFSETS = $(UTSBASE)/sun4v/ml/mach_offsets.in
221 222 FDOFFSETS = $(UTSBASE)/sun/io/fd_offsets.in
222 223
223 224 #
224 225 # Define the actual specific platforms
225 226 #
226 227
227 228 MACHINE_DEFS = -D$(PLATFORM) -D_MACHDEP -DSFMMU
228 229 MACHINE_DEFS += -DMAX_MEM_NODES=8
229 230
230 231 #
231 232 # Software workarounds for hardware "features"
232 233 #
233 234
234 235 include $(UTSBASE)/$(PLATFORM)/Makefile.workarounds
235 236
236 237 #
237 238 # Debugging level
238 239 #
239 240 # Special knowledge of which special debugging options effect which
240 241 # file is used to optimize the build if these flags are changed.
241 242 #
242 243 # XXX: The above could possibly be done for more flags and files, but
243 244 # is left as an experiment to the interested reader. Be forewarned,
244 245 # that excessive use could lead to maintenance difficulties.
245 246 #
246 247 # Note: kslice can be enabled for the sun4v, but is disabled by default
247 248 # in all cases.
248 249 #
249 250
250 251 DEBUG_DEFS_OBJ64 =
251 252 DEBUG_DEFS_DBG64 = -DDEBUG
252 253 DEBUG_DEFS = $(DEBUG_DEFS_$(BUILD_TYPE))
253 254
254 255 DEBUG_COND_OBJ64 = $(POUND_SIGN)
255 256 DEBUG_COND_DBG64 =
256 257 IF_DEBUG_OBJ = $(DEBUG_COND_$(BUILD_TYPE))$(OBJS_DIR)/
257 258
258 259 $(IF_DEBUG_OBJ)trap.o := DEBUG_DEFS += -DTRAPDEBUG
259 260 $(IF_DEBUG_OBJ)mach_trap.o := DEBUG_DEFS += -DTRAPDEBUG
260 261 $(IF_DEBUG_OBJ)syscall_trap.o := DEBUG_DEFS += -DSYSCALLTRACE
261 262 $(IF_DEBUG_OBJ)clock.o := DEBUG_DEFS += -DKSLICE=0
262 263
263 264 IF_TRAPTRACE_OBJ = $(IF_DEBUG_OBJ)
264 265 # comment this out for a non-debug kernel with TRAPTRACE
265 266 #IF_TRAPTRACE_OBJ = $(OBJS_DIR)/
266 267
267 268 $(IF_TRAPTRACE_OBJ)mach_locore.o := DEBUG_DEFS += -DTRAPTRACE
268 269 $(IF_TRAPTRACE_OBJ)mlsetup.o := DEBUG_DEFS += -DTRAPTRACE
269 270 $(IF_TRAPTRACE_OBJ)syscall_trap.o := DEBUG_DEFS += -DTRAPTRACE
270 271 $(IF_TRAPTRACE_OBJ)startup.o := DEBUG_DEFS += -DTRAPTRACE
271 272 $(IF_TRAPTRACE_OBJ)mach_startup.o := DEBUG_DEFS += -DTRAPTRACE
272 273 $(IF_TRAPTRACE_OBJ)mp_startup.o := DEBUG_DEFS += -DTRAPTRACE
273 274 $(IF_TRAPTRACE_OBJ)cpu_states.o := DEBUG_DEFS += -DTRAPTRACE
274 275 $(IF_TRAPTRACE_OBJ)mach_cpu_states.o := DEBUG_DEFS += -DTRAPTRACE
275 276 $(IF_TRAPTRACE_OBJ)interrupt.o := DEBUG_DEFS += -DTRAPTRACE
276 277 $(IF_TRAPTRACE_OBJ)mach_interrupt.o := DEBUG_DEFS += -DTRAPTRACE
277 278 $(IF_TRAPTRACE_OBJ)sfmmu_asm.o := DEBUG_DEFS += -DTRAPTRACE
278 279 $(IF_TRAPTRACE_OBJ)trap_table.o := DEBUG_DEFS += -DTRAPTRACE
279 280 $(IF_TRAPTRACE_OBJ)xc.o := DEBUG_DEFS += -DTRAPTRACE
280 281 $(IF_TRAPTRACE_OBJ)mach_xc.o := DEBUG_DEFS += -DTRAPTRACE
281 282 $(IF_TRAPTRACE_OBJ)wbuf.o := DEBUG_DEFS += -DTRAPTRACE
282 283 $(IF_TRAPTRACE_OBJ)trap.o := DEBUG_DEFS += -DTRAPTRACE
283 284 $(IF_TRAPTRACE_OBJ)mach_trap.o := DEBUG_DEFS += -DTRAPTRACE
284 285 $(IF_TRAPTRACE_OBJ)x_call.o := DEBUG_DEFS += -DTRAPTRACE
285 286
286 287 # Comment these out if you don't want dispatcher lock statistics.
287 288
288 289 #$(IF_DEBUG_OBJ)lock_prim.o := DEBUG_DEFS += -DDISP_LOCK_STATS
289 290 #$(IF_DEBUG_OBJ)disp.o := DEBUG_DEFS += -DDISP_LOCK_STATS
290 291
291 292 # Comment these out if you don't want dispatcher debugging
292 293
293 294 #$(IF_DEBUG_OBJ)lock_prim.o := DEBUG_DEFS += -DDISP_DEBUG
294 295
295 296 #
296 297 # Collect the preprocessor definitions to be associated with *all*
297 298 # files.
298 299 #
299 300 ALL_DEFS = $(MACHINE_DEFS) $(WORKAROUND_DEFS) $(DEBUG_DEFS) \
300 301 $(OPTION_DEFS)
301 302 GENCONST_DEFS = $(MACHINE_DEFS) $(OPTION_DEFS)
302 303
303 304 #
304 305 # ----- TRANSITIONAL SECTION --------------------------------------------------
305 306 #
306 307
307 308 #
308 309 # Not everything which *should* be a module is a module yet. The
309 310 # following is a list of such objects which are currently part of
310 311 # the base kernel but should soon become kmods.
311 312 #
312 313 MACH_NOT_YET_KMODS = $(AUTOCONF_OBJS)
313 314
314 315 #
315 316 # ----- END OF TRANSITIONAL SECTION -------------------------------------------
316 317 #
317 318
318 319 #
319 320 # The kernels modules which are "implementation architecture"
320 321 # specific for this machine are enumerated below. Note that most
321 322 # of these modules must exist (in one form or another) for each
322 323 # architecture.
323 324 #
324 325 # Common Drivers (usually pseudo drivers) (/kernel/drv):
325 326 #
326 327
327 328 #
328 329 # Machine Specific Driver Modules (/kernel/drv):
329 330 #
330 331 DRV_KMODS += bge
331 332 DRV_KMODS += cnex
332 333 DRV_KMODS += cpc
333 334 DRV_KMODS += drctl
334 335 DRV_KMODS += ds_pri
335 336 DRV_KMODS += ds_snmp
336 337 DRV_KMODS += ebus
337 338 DRV_KMODS += fpc
338 339 DRV_KMODS += glvc
339 340 DRV_KMODS += mdesc
340 341 DRV_KMODS += niumx
341 342 DRV_KMODS += ntwdt
342 343 DRV_KMODS += nxge
343 344 DRV_KMODS += n2piupc
344 345 DRV_KMODS += iospc
345 346 DRV_KMODS += n2rng
346 347 DRV_KMODS += px
347 348 DRV_KMODS += qcn
348 349 DRV_KMODS += rootnex
349 350 DRV_KMODS += su
350 351 DRV_KMODS += tpm
351 352 DRV_KMODS += trapstat
352 353 DRV_KMODS += vcc
353 354 DRV_KMODS += vdc
354 355 DRV_KMODS += vds
355 356 DRV_KMODS += vldc
356 357 DRV_KMODS += vlds
357 358 DRV_KMODS += vnet
358 359 DRV_KMODS += vnex
359 360 DRV_KMODS += vsw
360 361
361 362 #
362 363 # Exec Class Modules (/kernel/exec):
363 364 #
364 365 EXEC_KMODS +=
365 366
366 367 #
367 368 # Scheduling Class Modules (/kernel/sched):
368 369 #
369 370 SCHED_KMODS +=
370 371
371 372 #
372 373 # File System Modules (/kernel/fs):
373 374 #
374 375 FS_KMODS +=
375 376
376 377 #
377 378 # Streams Modules (/kernel/strmod):
378 379 #
379 380 # STRMOD_KMODS += kb
380 381
381 382 #
382 383 # 'System' Modules (/kernel/sys):
383 384 #
384 385 SYS_KMODS +=
385 386
386 387 #
387 388 # 'User' Modules (/kernel/misc):
388 389 #
389 390 MISC_KMODS += bootdev
390 391 MISC_KMODS += dr_cpu
391 392 MISC_KMODS += dr_io
392 393 MISC_KMODS += dr_mem
393 394 MISC_KMODS += ds
394 395 MISC_KMODS += fault_iso
395 396 MISC_KMODS += ldc
396 397 MISC_KMODS += obpsym
397 398 MISC_KMODS += platmod
398 399 MISC_KMODS += platsvc
399 400 MISC_KMODS += vis
400 401 MISC_KMODS += pcie
401 402
402 403 # md5 optimized for Niagara
403 404 #
404 405 MISC_KMODS += md5
405 406
406 407 #
407 408 # Brand modules
408 409 #
409 410 BRAND_KMODS += sn1_brand s10_brand
410 411
411 412 #
412 413 # Software Cryptographic Providers (/kernel/crypto):
413 414 #
414 415 CRYPTO_KMODS += arcfour
415 416
416 417 #
417 418 # generic-unix module (/kernel/genunix):
418 419 #
419 420 GENUNIX_KMODS += genunix
420 421
421 422 #
422 423 # Modules eXcluded from the product:
423 424 #
424 425 XMODS +=
425 426
426 427 #
427 428 # cpu modules
428 429 #
429 430 CPU_KMODS += generic niagara niagara2 vfalls kt
430 431
431 432 LINT_CPU_KMODS += generic
432 433
433 434 #
434 435 # Performance Counter BackEnd Modules (/usr/kernel/pcbe):
435 436 #
436 437 PCBE_KMODS += niagara_pcbe
437 438 PCBE_KMODS += niagara2_pcbe
438 439 PCBE_KMODS += vfalls_pcbe
439 440 PCBE_KMODS += kt_pcbe
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