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11787 Kernel needs to be built with retpolines
11788 Kernel needs to generally use RSB stuffing
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: John Levon <john.levon@joyent.com>
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--- old/usr/src/uts/Makefile.uts
+++ new/usr/src/uts/Makefile.uts
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
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 (c) 1991, 2010, Oracle and/or its affiliates. All rights reserved.
24 24 # Copyright (c) 2011 Bayard G. Bell. All rights reserved.
25 25 # Copyright (c) 2011,2017 by Delphix. All rights reserved.
26 26 # Copyright (c) 2013 Andrew Stormont. All rights reserved.
27 27 # Copyright 2016 Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
28 28 # Copyright 2019 Joyent, Inc.
29 29 #
30 30
31 31 #
32 32 # This Makefile contains the common targets and definitions for
33 33 # all kernels. It is to be included in the Makefiles for specific
34 34 # implementation architectures and processor architecture dependent
35 35 # modules: i.e.: all driving kernel Makefiles.
36 36 #
37 37 # Include global definitions:
38 38 #
39 39 include $(SRC)/Makefile.master
40 40
41 41 #
42 42 # No text domain in the kernel.
43 43 #
44 44 DTEXTDOM =
45 45
46 46 #
47 47 # Keep references to $(SRC)/common relative.
48 48 COMMONBASE= $(UTSBASE)/../common
49 49
50 50 #
51 51 # Setup build-specific vars
52 52 # To add a build type:
53 53 # add name to ALL_BUILDS32 & ALL_BUILDS64
54 54 # set CLASS_name and OBJ_DIR_name
55 55 # add targets to Makefile.targ
56 56 #
57 57
58 58 #
59 59 # DEF_BUILDS is for def, lint, sischeck, and install
60 60 # ALL_BUILDS is for everything else (all, clean, ...)
61 61 #
62 62 # The NOT_RELEASE_BUILD noise is to maintain compatibility with the
63 63 # gatekeeper's nightly build script.
64 64 #
65 65 DEF_BUILDS32 = obj32
66 66 DEF_BUILDS64 = obj64
67 67 DEF_BUILDSONLY64 = obj64
68 68 $(NOT_RELEASE_BUILD)DEF_BUILDS32 = debug32
69 69 $(NOT_RELEASE_BUILD)DEF_BUILDS64 = debug64
70 70 $(NOT_RELEASE_BUILD)DEF_BUILDSONLY64 = debug64
71 71 ALL_BUILDS32 = obj32 debug32
72 72 ALL_BUILDS64 = obj64 debug64
73 73 ALL_BUILDSONLY64 = obj64 debug64
74 74
75 75 #
76 76 # For modules in 64b dirs that aren't built 64b
77 77 # or modules in 64b dirs that aren't built 32b we
78 78 # need to create empty modlintlib files so global lint works
79 79 #
80 80 LINT32_BUILDS = debug32
81 81 LINT64_BUILDS = debug64
82 82
83 83 #
84 84 # Build class (32b or 64b)
85 85 #
86 86 CLASS_OBJ32 = 32
87 87 CLASS_DBG32 = 32
88 88 CLASS_OBJ64 = 64
89 89 CLASS_DBG64 = 64
90 90 CLASS = $(CLASS_$(BUILD_TYPE))
91 91
92 92 #
93 93 # Build subdirectory
94 94 #
95 95 OBJS_DIR_OBJ32 = obj32
96 96 OBJS_DIR_DBG32 = debug32
97 97 OBJS_DIR_OBJ64 = obj64
98 98 OBJS_DIR_DBG64 = debug64
99 99 OBJS_DIR = $(OBJS_DIR_$(BUILD_TYPE))
100 100
101 101 #
102 102 # Create defaults so empty rules don't
103 103 # confuse make
104 104 #
105 105 CLASS_ = 64
106 106 OBJS_DIR_ = debug64
107 107
108 108 #
109 109 # Build tools
110 110 #
111 111 CC_sparc_32 = $(sparc_CC)
112 112 CC_sparc_64 = $(sparcv9_CC)
113 113
114 114 CC_i386_32 = $(i386_CC)
115 115 CC_i386_64 = $(amd64_CC)
116 116 CC_amd64_64 = $(amd64_CC)
117 117
118 118 CC = $(CC_$(MACH)_$(CLASS))
119 119
120 120 AS_sparc_32 = $(sparc_AS)
121 121 AS_sparc_64 = $(sparcv9_AS)
122 122
123 123 AS_i386_32 = $(i386_AS)
124 124 AS_i386_64 = $(amd64_AS)
125 125 AS_amd64_64 = $(amd64_AS)
126 126
127 127 AS = $(AS_$(MACH)_$(CLASS))
128 128
129 129 LD_sparc_32 = $(sparc_LD)
130 130 LD_sparc_64 = $(sparcv9_LD)
131 131
132 132 LD_i386_32 = $(i386_LD)
133 133 LD_i386_64 = $(amd64_LD)
134 134 LD_amd64_64 = $(amd64_LD)
135 135
136 136 LD = $(LD_$(MACH)_$(CLASS))
137 137
138 138 LINT_sparc_32 = $(sparc_LINT)
139 139 LINT_sparc_64 = $(sparcv9_LINT)
140 140
141 141 LINT_i386_32 = $(i386_LINT)
142 142 LINT_i386_64 = $(amd64_LINT)
143 143 LINT_amd64_64 = $(amd64_LINT)
144 144
145 145 LINT = $(LINT_$(MACH)_$(CLASS))
146 146
147 147 MODEL_32 = ilp32
148 148 MODEL_64 = lp64
149 149 MODEL = $(MODEL_$(CLASS))
150 150
151 151 #
152 152 # Build rules for linting the kernel.
153 153 #
154 154 LHEAD = $(ECHO) "\n$@";
155 155
156 156 # Note: egrep returns "failure" if there are no matches, which is
157 157 # exactly the opposite of what we need.
158 158 LGREP.2 = if egrep -v ' (_init|_fini|_info) '; then false; else true; fi
159 159
160 160 LTAIL =
161 161
162 162 LINT.c = $(LINT) -c -dirout=$(LINTS_DIR) $(LINTFLAGS) $(LINT_DEFS) $(CPPFLAGS)
163 163
164 164 # Please do not add new erroff directives here. If you need to disable
165 165 # lint warnings in your module for things that cannot be fixed in any
166 166 # reasonable manner, please augment LINTTAGS in your module Makefile
167 167 # instead.
168 168 LINTTAGS = -erroff=E_INCONS_ARG_DECL2
169 169 LINTTAGS += -erroff=E_INCONS_VAL_TYPE_DECL2
170 170
171 171 LINTFLAGS_sparc_32 = $(LINTCCMODE) -nsxmuF -errtags=yes
172 172 LINTFLAGS_sparc_64 = $(LINTFLAGS_sparc_32) -m64
173 173 LINTFLAGS_i386_32 = $(LINTCCMODE) -nsxmuF -errtags=yes
174 174 LINTFLAGS_i386_64 = $(LINTFLAGS_i386_32) -m64
175 175
176 176 LINTFLAGS = $(LINTFLAGS_$(MACH)_$(CLASS)) $(LINTTAGS)
177 177 LINTFLAGS += $(C99LMODE)
178 178
179 179 #
180 180 # Override this variable to modify the name of the lint target.
181 181 #
182 182 LINT_MODULE= $(MODULE)
183 183
184 184 #
185 185 # Build the compile/assemble lines:
186 186 #
187 187 EXTRA_OPTIONS =
188 188 AS_DEFS = -D_ASM -D__STDC__=0
189 189
190 190 ALWAYS_DEFS_32 = -D_KERNEL -D_SYSCALL32 -D_DDI_STRICT
191 191 ALWAYS_DEFS_64 = -D_KERNEL -D_SYSCALL32 -D_SYSCALL32_IMPL -D_ELF64 \
192 192 -D_DDI_STRICT
193 193 #
194 194 # XX64 This should be defined by the compiler!
195 195 #
196 196 ALWAYS_DEFS_64 += -Dsun -D__sun -D__SVR4
197 197 ALWAYS_DEFS = $(ALWAYS_DEFS_$(CLASS))
198 198
199 199 #
200 200 # CPPFLAGS is deliberatly set with a "=" and not a "+=". For the kernel
201 201 # the header include path should not look for header files outside of
202 202 # the kernel code. This "=" removes the search path built in
203 203 # Makefile.master inside CPPFLAGS. Ditto for AS_CPPFLAGS.
204 204 #
205 205 CPPFLAGS = $(ALWAYS_DEFS) $(ALL_DEFS) $(CONFIG_DEFS) \
206 206 $(INCLUDE_PATH) $(EXTRA_OPTIONS)
207 207 ASFLAGS += -P
208 208 AS_CPPFLAGS = $(ALWAYS_DEFS) $(ALL_DEFS) $(CONFIG_DEFS) $(AS_DEFS) \
209 209 $(AS_INC_PATH) $(EXTRA_OPTIONS)
210 210
211 211 #
212 212 # Make it (relatively) easy to share compilation options between
213 213 # all kernel implementations.
214 214 #
215 215
216 216 # Override the default, the kernel is squeaky clean
217 217 CERRWARN = -errtags=yes -errwarn=%all
218 218
219 219 CERRWARN += -_gcc=-Wno-missing-braces
220 220 CERRWARN += -_gcc=-Wno-sign-compare
221 221 CERRWARN += -_gcc=-Wno-unknown-pragmas
222 222 CERRWARN += -_gcc=-Wno-unused-parameter
223 223 CERRWARN += -_gcc=-Wno-missing-field-initializers
224 224
225 225 # gcc4 lacks -Wno-maybe-uninitialized
226 226 CNOWARN_UNINIT = -_gcc4=-Wno-uninitialized \
227 227 -_gcc7=-Wno-maybe-uninitialized \
228 228 -_gcc8=-Wno-maybe-uninitialized
229 229
230 230 # DEBUG v. -nd make for frequent unused variables, empty conditions, etc. in
231 231 # -nd builds
232 232 $(RELEASE_BUILD)CERRWARN += -_gcc=-Wno-unused
233 233 $(RELEASE_BUILD)CERRWARN += -_gcc=-Wno-empty-body
234 234
235 235 CERRWARN += -_smatch=-p=illumos_kernel
236 236 include $(SRC)/Makefile.smatch
237 237
238 238 #
239 239 # Unfortunately, _IOWR() is regularly used with a third argument of 0,
240 240 # so we have to disable all these smatch checks.
241 241 #
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242 242 SMOFF += sizeof
243 243
244 244 #
245 245 # Ensure that the standard function prologue remains at the very start
246 246 # of a function, so DTrace fbt will instrument the right place.
247 247 #
248 248 CFLAGS_uts_i386 += -_gcc7=-fno-shrink-wrap
249 249 CFLAGS_uts_i386 += -_gcc8=-fno-shrink-wrap
250 250 CFLAGS_uts_i386 += -_gcc9=-fno-shrink-wrap
251 251
252 +#
253 +# retpoline support
254 +#
255 +CFLAGS_uts_i386 += -_gcc7=-mindirect-branch=thunk-extern
256 +CFLAGS_uts_i386 += -_gcc7=-mindirect-branch-register
257 +CFLAGS_uts_i386 += -_gcc8=-mindirect-branch=thunk-extern
258 +CFLAGS_uts_i386 += -_gcc8=-mindirect-branch-register
259 +CFLAGS_uts_i386 += -_gcc9=-mindirect-branch=thunk-extern
260 +CFLAGS_uts_i386 += -_gcc9=-mindirect-branch-register
261 +
252 262 CSTD = $(CSTD_GNU99)
253 263
254 264 CFLAGS_uts =
255 265 CFLAGS_uts += $(STAND_FLAGS_$(CLASS))
256 266 CFLAGS_uts += $(CCVERBOSE)
257 267 CFLAGS_uts += $(ILDOFF)
258 268 CFLAGS_uts += $(XAOPT)
259 269 CFLAGS_uts += $(CTF_FLAGS_$(CLASS))
260 270 CFLAGS_uts += $(CERRWARN)
261 271 CFLAGS_uts += $(CCNOAUTOINLINE)
262 272 CFLAGS_uts += $(CCNOREORDER)
263 273 CFLAGS_uts += $(CCNOAGGRESSIVELOOPS)
264 274 CFLAGS_uts += $(CGLOBALSTATIC)
265 275 CFLAGS_uts += $(EXTRA_CFLAGS)
266 276 CFLAGS_uts += $(CSOURCEDEBUGFLAGS)
267 277 CFLAGS_uts += $(CUSERFLAGS)
268 278 CFLAGS_uts += $(CFLAGS_uts_$(MACH))
269 279
270 280 #
271 281 # Declare that $(OBJECTS) and $(LINTS) can be compiled in parallel.
272 282 # The DUMMY target is for those instances where OBJECTS and LINTS
273 283 # are empty (to avoid an unconditional .PARALLEL).
274 284 .PARALLEL: $(OBJECTS) $(LINTS) DUMMY
275 285
276 286 #
277 287 # Expanded dependencies
278 288 #
279 289 DEF_DEPS = $(DEF_BUILDS:%=def.%)
280 290 ALL_DEPS = $(ALL_BUILDS:%=all.%)
281 291 CLEAN_DEPS = $(ALL_BUILDS:%=clean.%)
282 292 CLOBBER_DEPS = $(ALL_BUILDS:%=clobber.%)
283 293 LINT_DEPS = $(DEF_BUILDS:%=lint.%)
284 294 MODLINTLIB_DEPS = $(DEF_BUILDS:%=modlintlib.%)
285 295 MODLIST_DEPS = $(DEF_BUILDS:%=modlist.%)
286 296 CLEAN_LINT_DEPS = $(ALL_BUILDS:%=clean.lint.%)
287 297 INSTALL_DEPS = $(DEF_BUILDS:%=install.%)
288 298 SYM_DEPS = $(SYM_BUILDS:%=symcheck.%)
289 299 SISCHECK_DEPS = $(DEF_BUILDS:%=sischeck.%)
290 300 SISCLEAN_DEPS = $(ALL_BUILDS:%=sisclean.%)
291 301
292 302 #
293 303 # Default module name
294 304 #
295 305 BINARY = $(OBJS_DIR)/$(MODULE)
296 306
297 307 #
298 308 # Default cleanup definitions
299 309 #
300 310 CLEANLINTFILES = $(LINTS) $(MOD_LINT_LIB)
301 311 CLEANFILES = $(OBJECTS) $(CLEANLINTFILES)
302 312 CLOBBERFILES = $(BINARY) $(CLEANFILES)
303 313
304 314 #
305 315 # Installation constants:
306 316 #
307 317 # FILEMODE is the mode given to the kernel modules
308 318 # CFILEMODE is the mode given to the '.conf' files
309 319 #
310 320 FILEMODE = 755
311 321 DIRMODE = 755
312 322 CFILEMODE = 644
313 323
314 324 #
315 325 # Special Installation Macros for the installation of '.conf' files.
316 326 #
317 327 # These are unique because they are not installed from the current
318 328 # working directory.
319 329 #
320 330 # Sigh. Apparently at some time in the past there was a confusion on
321 331 # whether the name is SRC_CONFFILE or SRC_CONFILE. Consistency with the
322 332 # other names would indicate SRC_CONFFILE, but the voting is >180 Makefiles
323 333 # with SRC_CONFILE and about 11 with SRC_CONFFILE. Software development
324 334 # isn't a popularity contest, though, and so my inclination is to define
325 335 # both names for now and incrementally convert to SRC_CONFFILE to be consistent
326 336 # with the other names.
327 337 #
328 338 CONFFILE = $(MODULE).conf
329 339 SRC_CONFFILE = $(CONF_SRCDIR)/$(CONFFILE)
330 340 SRC_CONFILE = $(SRC_CONFFILE)
331 341 ROOT_CONFFILE_32 = $(ROOTMODULE).conf
332 342 ROOT_CONFFILE_64 = $(ROOTMODULE:%/$(SUBDIR64)/$(MODULE)=%/$(MODULE)).conf
333 343 ROOT_CONFFILE = $(ROOT_CONFFILE_$(CLASS))
334 344
335 345
336 346 INS.conffile= \
337 347 $(RM) $@; $(INS) -s -m $(CFILEMODE) -f $(@D) $(SRC_CONFFILE)
338 348
339 349 #
340 350 # The CTF merge of child kernel modules is performed against one of the genunix
341 351 # modules. For Intel builds, all modules will be used with a single genunix:
342 352 # the one built in intel/genunix. For SPARC builds, a given
343 353 # module may be
344 354 # used with one of a number of genunix files, depending on what platform the
345 355 # module is deployed on. We merge against the sun4u genunix to optimize for
346 356 # the common case. We also merge against the ip driver since networking is
347 357 # typically loaded and types defined therein are shared between many modules.
348 358 #
349 359 CTFMERGE_GUDIR_sparc = sun4u
350 360 CTFMERGE_GUDIR_i386 = intel
351 361 CTFMERGE_GUDIR = $(CTFMERGE_GUDIR_$(MACH))
352 362
353 363 CTFMERGE_GENUNIX = \
354 364 $(UTSBASE)/$(CTFMERGE_GUDIR)/genunix/$(OBJS_DIR)/genunix
355 365
356 366 #
357 367 # Used to uniquify a non-genunix module against genunix. $VERSION is used
358 368 # for the label.
359 369 #
360 370 # For the ease of developers dropping modules onto possibly unrelated systems,
361 371 # you can set NO_GENUNIX_UNIQUIFY= in the environment to skip uniquifying
362 372 # against genunix.
363 373 #
364 374 NO_GENUNIX_UNIQUIFY=$(POUND_SIGN)
365 375 CTFMERGE_GENUNIX_DFLAG=-d $(CTFMERGE_GENUNIX)
366 376 $(NO_GENUNIX_UNIQUIFY)CTFMERGE_GENUNIX_DFLAG=
367 377
368 378 CTFMERGE_UNIQUIFY_AGAINST_GENUNIX = \
369 379 $(CTFMERGE) $(CTFMRGFLAGS) -L VERSION \
370 380 $(CTFMERGE_GENUNIX_DFLAG) -o $@ $(OBJECTS) $(CTFEXTRAOBJS)
371 381
372 382 #
373 383 # Used to merge the genunix module.
374 384 #
375 385 CTFMERGE_GENUNIX_MERGE = \
376 386 $(CTFMERGE) $(CTFMRGFLAGS) -L VERSION -o $@ \
377 387 $(OBJECTS) $(CTFEXTRAOBJS) $(IPCTF_TARGET)
378 388
379 389 #
380 390 # We ctfmerge the ip objects into genunix to maximize the number of common types
381 391 # found there, thus maximizing the effectiveness of uniquification. We don't
382 392 # want the genunix build to have to know about the individual ip objects, so we
383 393 # put them in an archive. The genunix ctfmerge then includes this archive.
384 394 #
385 395 IPCTF = $(IPDRV_DIR)/$(OBJS_DIR)/ipctf.a
386 396
387 397 #
388 398 # Rule for building fake shared libraries used for symbol resolution
389 399 # when building other modules. -znoreloc is needed here to avoid
390 400 # tripping over code that isn't really suitable for shared libraries.
391 401 #
392 402 BUILD.SO = \
393 403 $(LD) -o $@ $(GSHARED) $(ZNORELOC) -h $(SONAME)
394 404
395 405 #
396 406 # SONAME defaults for common fake shared libraries.
397 407 #
398 408 $(LIBGEN) := SONAME = $(MODULE)
399 409 $(PLATLIB) := SONAME = misc/platmod
400 410 $(CPULIB) := SONAME = 'cpu/$$CPU'
401 411 $(DTRACESTUBS) := SONAME = dtracestubs
402 412
403 413 #
404 414 # Installation directories
405 415 #
406 416
407 417 #
408 418 # For now, 64b modules install into a subdirectory
409 419 # of their 32b brethren.
410 420 #
411 421 SUBDIR64_sparc = sparcv9
412 422 SUBDIR64_i386 = amd64
413 423 SUBDIR64 = $(SUBDIR64_$(MACH))
414 424
415 425 ROOT_MOD_DIR = $(ROOT)/kernel
416 426
417 427 ROOT_KERN_DIR_32 = $(ROOT_MOD_DIR)
418 428 ROOT_BRAND_DIR_32 = $(ROOT_MOD_DIR)/brand
419 429 ROOT_DRV_DIR_32 = $(ROOT_MOD_DIR)/drv
420 430 ROOT_DTRACE_DIR_32 = $(ROOT_MOD_DIR)/dtrace
421 431 ROOT_EXEC_DIR_32 = $(ROOT_MOD_DIR)/exec
422 432 ROOT_FS_DIR_32 = $(ROOT_MOD_DIR)/fs
423 433 ROOT_SCHED_DIR_32 = $(ROOT_MOD_DIR)/sched
424 434 ROOT_SOCK_DIR_32 = $(ROOT_MOD_DIR)/socketmod
425 435 ROOT_STRMOD_DIR_32 = $(ROOT_MOD_DIR)/strmod
426 436 ROOT_IPP_DIR_32 = $(ROOT_MOD_DIR)/ipp
427 437 ROOT_SYS_DIR_32 = $(ROOT_MOD_DIR)/sys
428 438 ROOT_MISC_DIR_32 = $(ROOT_MOD_DIR)/misc
429 439 ROOT_KGSS_DIR_32 = $(ROOT_MOD_DIR)/misc/kgss
430 440 ROOT_SCSI_VHCI_DIR_32 = $(ROOT_MOD_DIR)/misc/scsi_vhci
431 441 ROOT_PMCS_FW_DIR_32 = $(ROOT_MOD_DIR)/misc/pmcs
432 442 ROOT_QLC_FW_DIR_32 = $(ROOT_MOD_DIR)/misc/qlc
433 443 ROOT_EMLXS_FW_DIR_32 = $(ROOT_MOD_DIR)/misc/emlxs
434 444 ROOT_NLMISC_DIR_32 = $(ROOT_MOD_DIR)/misc
435 445 ROOT_MACH_DIR_32 = $(ROOT_MOD_DIR)/mach
436 446 ROOT_CPU_DIR_32 = $(ROOT_MOD_DIR)/cpu
437 447 ROOT_TOD_DIR_32 = $(ROOT_MOD_DIR)/tod
438 448 ROOT_FONT_DIR_32 = $(ROOT_MOD_DIR)/fonts
439 449 ROOT_DACF_DIR_32 = $(ROOT_MOD_DIR)/dacf
440 450 ROOT_CRYPTO_DIR_32 = $(ROOT_MOD_DIR)/crypto
441 451 ROOT_MAC_DIR_32 = $(ROOT_MOD_DIR)/mac
442 452 ROOT_CC_DIR_32 = $(ROOT_MOD_DIR)/cc
443 453 ROOT_KICONV_DIR_32 = $(ROOT_MOD_DIR)/kiconv
444 454
445 455 ROOT_KERN_DIR_64 = $(ROOT_MOD_DIR)/$(SUBDIR64)
446 456 ROOT_BRAND_DIR_64 = $(ROOT_MOD_DIR)/brand/$(SUBDIR64)
447 457 ROOT_DRV_DIR_64 = $(ROOT_MOD_DIR)/drv/$(SUBDIR64)
448 458 ROOT_DTRACE_DIR_64 = $(ROOT_MOD_DIR)/dtrace/$(SUBDIR64)
449 459 ROOT_EXEC_DIR_64 = $(ROOT_MOD_DIR)/exec/$(SUBDIR64)
450 460 ROOT_FS_DIR_64 = $(ROOT_MOD_DIR)/fs/$(SUBDIR64)
451 461 ROOT_SCHED_DIR_64 = $(ROOT_MOD_DIR)/sched/$(SUBDIR64)
452 462 ROOT_SOCK_DIR_64 = $(ROOT_MOD_DIR)/socketmod/$(SUBDIR64)
453 463 ROOT_STRMOD_DIR_64 = $(ROOT_MOD_DIR)/strmod/$(SUBDIR64)
454 464 ROOT_IPP_DIR_64 = $(ROOT_MOD_DIR)/ipp/$(SUBDIR64)
455 465 ROOT_SYS_DIR_64 = $(ROOT_MOD_DIR)/sys/$(SUBDIR64)
456 466 ROOT_MISC_DIR_64 = $(ROOT_MOD_DIR)/misc/$(SUBDIR64)
457 467 ROOT_KGSS_DIR_64 = $(ROOT_MOD_DIR)/misc/kgss/$(SUBDIR64)
458 468 ROOT_SCSI_VHCI_DIR_64 = $(ROOT_MOD_DIR)/misc/scsi_vhci/$(SUBDIR64)
459 469 ROOT_PMCS_FW_DIR_64 = $(ROOT_MOD_DIR)/misc/pmcs/$(SUBDIR64)
460 470 ROOT_QLC_FW_DIR_64 = $(ROOT_MOD_DIR)/misc/qlc/$(SUBDIR64)
461 471 ROOT_EMLXS_FW_DIR_64 = $(ROOT_MOD_DIR)/misc/emlxs/$(SUBDIR64)
462 472 ROOT_NLMISC_DIR_64 = $(ROOT_MOD_DIR)/misc/$(SUBDIR64)
463 473 ROOT_MACH_DIR_64 = $(ROOT_MOD_DIR)/mach/$(SUBDIR64)
464 474 ROOT_CPU_DIR_64 = $(ROOT_MOD_DIR)/cpu/$(SUBDIR64)
465 475 ROOT_TOD_DIR_64 = $(ROOT_MOD_DIR)/tod/$(SUBDIR64)
466 476 ROOT_FONT_DIR_64 = $(ROOT_MOD_DIR)/fonts/$(SUBDIR64)
467 477 ROOT_DACF_DIR_64 = $(ROOT_MOD_DIR)/dacf/$(SUBDIR64)
468 478 ROOT_CRYPTO_DIR_64 = $(ROOT_MOD_DIR)/crypto/$(SUBDIR64)
469 479 ROOT_MAC_DIR_64 = $(ROOT_MOD_DIR)/mac/$(SUBDIR64)
470 480 ROOT_CC_DIR_64 = $(ROOT_MOD_DIR)/cc/$(SUBDIR64)
471 481 ROOT_KICONV_DIR_64 = $(ROOT_MOD_DIR)/kiconv/$(SUBDIR64)
472 482
473 483 ROOT_KERN_DIR = $(ROOT_KERN_DIR_$(CLASS))
474 484 ROOT_BRAND_DIR = $(ROOT_BRAND_DIR_$(CLASS))
475 485 ROOT_DRV_DIR = $(ROOT_DRV_DIR_$(CLASS))
476 486 ROOT_DTRACE_DIR = $(ROOT_DTRACE_DIR_$(CLASS))
477 487 ROOT_EXEC_DIR = $(ROOT_EXEC_DIR_$(CLASS))
478 488 ROOT_FS_DIR = $(ROOT_FS_DIR_$(CLASS))
479 489 ROOT_SCHED_DIR = $(ROOT_SCHED_DIR_$(CLASS))
480 490 ROOT_SOCK_DIR = $(ROOT_SOCK_DIR_$(CLASS))
481 491 ROOT_STRMOD_DIR = $(ROOT_STRMOD_DIR_$(CLASS))
482 492 ROOT_IPP_DIR = $(ROOT_IPP_DIR_$(CLASS))
483 493 ROOT_SYS_DIR = $(ROOT_SYS_DIR_$(CLASS))
484 494 ROOT_MISC_DIR = $(ROOT_MISC_DIR_$(CLASS))
485 495 ROOT_KGSS_DIR = $(ROOT_KGSS_DIR_$(CLASS))
486 496 ROOT_SCSI_VHCI_DIR = $(ROOT_SCSI_VHCI_DIR_$(CLASS))
487 497 ROOT_PMCS_FW_DIR = $(ROOT_PMCS_FW_DIR_$(CLASS))
488 498 ROOT_QLC_FW_DIR = $(ROOT_QLC_FW_DIR_$(CLASS))
489 499 ROOT_EMLXS_FW_DIR = $(ROOT_EMLXS_FW_DIR_$(CLASS))
490 500 ROOT_NLMISC_DIR = $(ROOT_NLMISC_DIR_$(CLASS))
491 501 ROOT_MACH_DIR = $(ROOT_MACH_DIR_$(CLASS))
492 502 ROOT_CPU_DIR = $(ROOT_CPU_DIR_$(CLASS))
493 503 ROOT_TOD_DIR = $(ROOT_TOD_DIR_$(CLASS))
494 504 ROOT_FONT_DIR = $(ROOT_FONT_DIR_$(CLASS))
495 505 ROOT_DACF_DIR = $(ROOT_DACF_DIR_$(CLASS))
496 506 ROOT_CRYPTO_DIR = $(ROOT_CRYPTO_DIR_$(CLASS))
497 507 ROOT_MAC_DIR = $(ROOT_MAC_DIR_$(CLASS))
498 508 ROOT_CC_DIR = $(ROOT_CC_DIR_$(CLASS))
499 509 ROOT_KICONV_DIR = $(ROOT_KICONV_DIR_$(CLASS))
500 510 ROOT_FIRMWARE_DIR = $(ROOT_MOD_DIR)/firmware
501 511
502 512 ROOT_MOD_DIRS_32 = $(ROOT_BRAND_DIR_32) $(ROOT_DRV_DIR_32)
503 513 ROOT_MOD_DIRS_32 = $(ROOT_BRAND_DIR_32) $(ROOT_DRV_DIR_32)
504 514 ROOT_MOD_DIRS_32 += $(ROOT_EXEC_DIR_32) $(ROOT_DTRACE_DIR_32)
505 515 ROOT_MOD_DIRS_32 += $(ROOT_FS_DIR_32) $(ROOT_SCHED_DIR_32)
506 516 ROOT_MOD_DIRS_32 += $(ROOT_STRMOD_DIR_32) $(ROOT_SYS_DIR_32)
507 517 ROOT_MOD_DIRS_32 += $(ROOT_IPP_DIR_32) $(ROOT_SOCK_DIR_32)
508 518 ROOT_MOD_DIRS_32 += $(ROOT_MISC_DIR_32) $(ROOT_MACH_DIR_32)
509 519 ROOT_MOD_DIRS_32 += $(ROOT_KGSS_DIR_32)
510 520 ROOT_MOD_DIRS_32 += $(ROOT_SCSI_VHCI_DIR_32)
511 521 ROOT_MOD_DIRS_32 += $(ROOT_PMCS_FW_DIR_32)
512 522 ROOT_MOD_DIRS_32 += $(ROOT_QLC_FW_DIR_32)
513 523 ROOT_MOD_DIRS_32 += $(ROOT_EMLXS_FW_DIR_32)
514 524 ROOT_MOD_DIRS_32 += $(ROOT_CPU_DIR_32) $(ROOT_FONT_DIR_32)
515 525 ROOT_MOD_DIRS_32 += $(ROOT_TOD_DIR_32) $(ROOT_DACF_DIR_32)
516 526 ROOT_MOD_DIRS_32 += $(ROOT_CRYPTO_DIR_32) $(ROOT_MAC_DIR_32)
517 527 ROOT_MOD_DIRS_32 += $(ROOT_CC_DIR_32)
518 528 ROOT_MOD_DIRS_32 += $(ROOT_KICONV_DIR_32)
519 529 ROOT_MOD_DIRS_32 += $(ROOT_FIRMWARE_DIR)
520 530
521 531 USR_MOD_DIR = $(ROOT)/usr/kernel
522 532
523 533 USR_DRV_DIR_32 = $(USR_MOD_DIR)/drv
524 534 USR_EXEC_DIR_32 = $(USR_MOD_DIR)/exec
525 535 USR_FS_DIR_32 = $(USR_MOD_DIR)/fs
526 536 USR_SCHED_DIR_32 = $(USR_MOD_DIR)/sched
527 537 USR_SOCK_DIR_32 = $(USR_MOD_DIR)/socketmod
528 538 USR_STRMOD_DIR_32 = $(USR_MOD_DIR)/strmod
529 539 USR_SYS_DIR_32 = $(USR_MOD_DIR)/sys
530 540 USR_MISC_DIR_32 = $(USR_MOD_DIR)/misc
531 541 USR_DACF_DIR_32 = $(USR_MOD_DIR)/dacf
532 542 USR_PCBE_DIR_32 = $(USR_MOD_DIR)/pcbe
533 543 USR_DTRACE_DIR_32 = $(USR_MOD_DIR)/dtrace
534 544 USR_BRAND_DIR_32 = $(USR_MOD_DIR)/brand
535 545
536 546 USR_DRV_DIR_64 = $(USR_MOD_DIR)/drv/$(SUBDIR64)
537 547 USR_EXEC_DIR_64 = $(USR_MOD_DIR)/exec/$(SUBDIR64)
538 548 USR_FS_DIR_64 = $(USR_MOD_DIR)/fs/$(SUBDIR64)
539 549 USR_SCHED_DIR_64 = $(USR_MOD_DIR)/sched/$(SUBDIR64)
540 550 USR_SOCK_DIR_64 = $(USR_MOD_DIR)/socketmod/$(SUBDIR64)
541 551 USR_STRMOD_DIR_64 = $(USR_MOD_DIR)/strmod/$(SUBDIR64)
542 552 USR_SYS_DIR_64 = $(USR_MOD_DIR)/sys/$(SUBDIR64)
543 553 USR_MISC_DIR_64 = $(USR_MOD_DIR)/misc/$(SUBDIR64)
544 554 USR_DACF_DIR_64 = $(USR_MOD_DIR)/dacf/$(SUBDIR64)
545 555 USR_PCBE_DIR_64 = $(USR_MOD_DIR)/pcbe/$(SUBDIR64)
546 556 USR_DTRACE_DIR_64 = $(USR_MOD_DIR)/dtrace/$(SUBDIR64)
547 557 USR_BRAND_DIR_64 = $(USR_MOD_DIR)/brand/$(SUBDIR64)
548 558
549 559 USR_DRV_DIR = $(USR_DRV_DIR_$(CLASS))
550 560 USR_EXEC_DIR = $(USR_EXEC_DIR_$(CLASS))
551 561 USR_FS_DIR = $(USR_FS_DIR_$(CLASS))
552 562 USR_SCHED_DIR = $(USR_SCHED_DIR_$(CLASS))
553 563 USR_SOCK_DIR = $(USR_SOCK_DIR_$(CLASS))
554 564 USR_STRMOD_DIR = $(USR_STRMOD_DIR_$(CLASS))
555 565 USR_SYS_DIR = $(USR_SYS_DIR_$(CLASS))
556 566 USR_MISC_DIR = $(USR_MISC_DIR_$(CLASS))
557 567 USR_DACF_DIR = $(USR_DACF_DIR_$(CLASS))
558 568 USR_PCBE_DIR = $(USR_PCBE_DIR_$(CLASS))
559 569 USR_DTRACE_DIR = $(USR_DTRACE_DIR_$(CLASS))
560 570 USR_BRAND_DIR = $(USR_BRAND_DIR_$(CLASS))
561 571
562 572 USR_MOD_DIRS_32 = $(USR_DRV_DIR_32) $(USR_EXEC_DIR_32)
563 573 USR_MOD_DIRS_32 += $(USR_FS_DIR_32) $(USR_SCHED_DIR_32)
564 574 USR_MOD_DIRS_32 += $(USR_STRMOD_DIR_32) $(USR_SYS_DIR_32)
565 575 USR_MOD_DIRS_32 += $(USR_MISC_DIR_32) $(USR_DACF_DIR_32)
566 576 USR_MOD_DIRS_32 += $(USR_PCBE_DIR_32)
567 577 USR_MOD_DIRS_32 += $(USR_DTRACE_DIR_32) $(USR_BRAND_DIR_32)
568 578 USR_MOD_DIRS_32 += $(USR_SOCK_DIR_32)
569 579
570 580 #
571 581 #
572 582 #
573 583 include $(SRC)/Makefile.psm
574 584
575 585 #
576 586 # The "-r" on the remove may be considered temporary, but is required
577 587 # while the replacement of the SUNW,SPARCstation-10,SX directory by
578 588 # a symbolic link is being propagated.
579 589 #
580 590 INS.slink1= $(RM) -r $@; $(SYMLINK) $(PLATFORM) $@
581 591 INS.slink2= $(RM) -r $@; $(SYMLINK) ../$(PLATFORM)/$(@F) $@
582 592 INS.slink3= $(RM) -r $@; $(SYMLINK) $(IMPLEMENTED_PLATFORM) $@
583 593 INS.slink4= $(RM) -r $@; $(SYMLINK) ../$(PLATFORM)/include $@
584 594 INS.slink5= $(RM) -r $@; $(SYMLINK) ../$(PLATFORM)/sbin $@
585 595 INS.slink6= $(RM) -r $@; $(SYMLINK) ../../$(PLATFORM)/lib/$(MODULE) $@
586 596 INS.slink7= $(RM) -r $@; $(SYMLINK) ../../$(PLATFORM)/sbin/$(@F) $@
587 597
588 598 ROOT_PLAT_LINKS = $(PLAT_LINKS:%=$(ROOT_PLAT_DIR)/%)
589 599 ROOT_PLAT_LINKS_2 = $(PLAT_LINKS_2:%=$(ROOT_PLAT_DIR)/%)
590 600 USR_PLAT_LINKS = $(PLAT_LINKS:%=$(USR_PLAT_DIR)/%)
591 601 USR_PLAT_LINKS_2 = $(PLAT_LINKS_2:%=$(USR_PLAT_DIR)/%)
592 602
593 603 #
594 604 # Collection of all relevant, delivered kernel modules.
595 605 #
596 606 # Note that we insist on building genunix first, because everything else
597 607 # uniquifies against it. When doing a 'make' from usr/src/uts/, we'll enter
598 608 # the platform directories first. These will cd into the corresponding genunix
599 609 # directory and build it. So genunix /shouldn't/ get rebuilt when we get to
600 610 # building all the kernel modules. However, due to an as-yet-unexplained
601 611 # problem with dependencies, sometimes it does get rebuilt, which then messes
602 612 # up the other modules. So we always force the issue here rather than try to
603 613 # build genunix in parallel with everything else.
604 614 #
605 615 PARALLEL_KMODS = $(DRV_KMODS) $(EXEC_KMODS) $(FS_KMODS) $(SCHED_KMODS) \
606 616 $(TOD_KMODS) $(STRMOD_KMODS) $(SYS_KMODS) $(MISC_KMODS) \
607 617 $(NLMISC_KMODS) $(MACH_KMODS) $(CPU_KMODS) $(GSS_KMODS) \
608 618 $(MMU_KMODS) $(DACF_KMODS) $(EXPORT_KMODS) $(IPP_KMODS) \
609 619 $(CRYPTO_KMODS) $(PCBE_KMODS) \
610 620 $(DRV_KMODS_$(CLASS)) $(MISC_KMODS_$(CLASS)) $(MAC_KMODS) \
611 621 $(BRAND_KMODS) $(KICONV_KMODS) $(CC_KMODS) \
612 622 $(SOCKET_KMODS)
613 623
614 624 KMODS = $(GENUNIX_KMODS) $(PARALLEL_KMODS)
615 625
616 626 $(PARALLEL_KMODS): $(GENUNIX_KMODS)
617 627
618 628 LINT_KMODS = $(DRV_KMODS) $(EXEC_KMODS) $(FS_KMODS) $(SCHED_KMODS) \
619 629 $(TOD_KMODS) $(STRMOD_KMODS) $(SYS_KMODS) $(MISC_KMODS) \
620 630 $(MACH_KMODS) $(GSS_KMODS) $(DACF_KMODS) $(IPP_KMODS) \
621 631 $(CRYPTO_KMODS) $(PCBE_KMODS) \
622 632 $(DRV_KMODS_$(CLASS)) $(MISC_KMODS_$(CLASS)) $(MAC_KMODS) \
623 633 $(BRAND_KMODS) $(KICONV_KMODS) $(CC_KMODS) $(SOCKET_KMODS)
624 634
625 635 #
626 636 # Files to be compiled with -xa, to generate basic block execution
627 637 # count data.
628 638 #
629 639 # There are several ways to compile parts of the kernel for kcov:
630 640 # 1) Add targets to BB_FILES here or in other Makefiles
631 641 # (they must in the form of $(OBJS_DIR)/target.o)
632 642 # 2) setenv BB_FILES '$(XXX_OBJS:%=$(OBJS_DIR)/%)'
633 643 # 3) setenv BB_FILES '$(OBJECTS)'
634 644 #
635 645 # Do NOT setenv CFLAGS -xa, as that will cause infinite recursion
636 646 # in unix_bb.o
637 647 #
638 648 BB_FILES =
639 649 $(BB_FILES) := XAOPT = -xa
640 650
641 651 #
642 652 # The idea here is for unix_bb.o to be in all kernels except the
643 653 # kernel which actually gets shipped to customers. In practice,
644 654 # $(RELEASE_BUILD) is on for a number of the late beta and fcs builds.
645 655 #
646 656 $(NOT_RELEASE_BUILD)$(OBJS_DIR)/unix_bb.o := CPPFLAGS += -DKCOV
647 657 $(NOT_RELEASE_BUILD)$(OBJS_DIR)/unix_bb.ln := CPPFLAGS += -DKCOV
648 658
649 659 #
650 660 # Do not let unix_bb.o get compiled with -xa!
651 661 #
652 662 $(OBJS_DIR)/unix_bb.o := XAOPT =
653 663
654 664 #
655 665 # Privilege files
656 666 #
657 667 PRIVS_AWK = $(SRC)/uts/common/os/privs.awk
658 668 PRIVS_DEF = $(SRC)/uts/common/os/priv_defs
659 669
660 670 #
661 671 # USB device data
662 672 #
663 673 USBDEVS_AWK = $(SRC)/uts/common/io/usb/usbdevs2h.awk
664 674 USBDEVS_DATA = $(SRC)/uts/common/io/usb/usbdevs
665 675
666 676
667 677 #
668 678 # If we're using the newer CTF tools, then we need to make sure that we
669 679 # are building with the private -X option to ctfconvert which allows us
670 680 # to fixup the struct cpu to account for machcpu.
671 681 #
672 682 $(BUILD_NEW_CTF_TOOLS)CTFCVTFLAGS += -X
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