1 # The following variables will likely need to be modified, depending on where
2 # and how you built LLVM & Clang. They can be overridden in a command-line
3 # invocation of make, like:
5 # make LLVM_SRC_PATH=<path> LIBCXX_INSTALL_PATH=<path> CLANG_PATH=<path> \
6 # PNACL_BIN_PATH=<path> ...
9 # LLVM_SRC_PATH is the path to the root of the checked out source code. This
10 # directory should contain the configure script, the include/ and lib/
11 # directories of LLVM, Clang in tools/clang/, etc.
12 # Alternatively, if you're building vs. a binary download of LLVM, then
13 # LLVM_SRC_PATH can point to the main untarred directory.
14 LLVM_SRC_PATH ?= ../llvm
16 # The x86-32-specific sandboxed translator directory.
17 # It holds sandboxed versions of libraries and binaries.
18 SB_LLVM_PATH ?= $(shell readlink -e \
19 ../../out/sandboxed_translators_work/translator-i686/llvm-sb/Release)
21 # NACL_ROOT is the root of the native client repository.
22 NACL_ROOT ?= $(shell python -c "import sys; sys.path.insert(0, 'pydir'); \
23 import utils; print utils.FindBaseNaCl()")
25 # TOOLCHAIN_ROOT is the location of NaCl/PNaCl toolchains and other
27 TOOLCHAIN_ROOT ?= $(shell readlink -e $(NACL_ROOT)/toolchain/linux_x86)
29 # PNACL_TOOLCHAIN_ROOT is the location of the PNaCl toolchain.
30 # This is used as the default root for finding binutils, libcxx, etc.
31 PNACL_TOOLCHAIN_ROOT ?= $(shell readlink -e $(TOOLCHAIN_ROOT)/pnacl_newlib_raw)
33 # The location of PNaCl tools (e.g., binutils objdump, pnacl-clang++, etc.).
34 PNACL_BIN_PATH ?= $(shell readlink -e $(PNACL_TOOLCHAIN_ROOT)/bin)
36 # Allow tests to be overridden, e.g.:
37 # make -f Makefile.standalone check-lit \
38 # CHECK_LIT_TESTS="tests_lit/llvm2ice_tests/{alloc,arith}.ll"
39 # make -f Makefile.standalone check-xtest \
40 # CHECK_XTEST_TESTS=crosstest/Output/simple_loop_x8632_native_O2_sse2.xtest
41 CHECK_LIT_TESTS ?= tests_lit
42 CHECK_XTEST_TESTS ?= crosstest/Output
44 # Hack to auto-detect autoconf versus cmake build of LLVM. If the LLVM tools
45 # were dynamically linked with something like libLLVM-3.7svn.so, it is an
46 # autoconf build, otherwise it is a cmake build. AUTOCONF is set to 0 for
47 # cmake, nonzero for autoconf.
48 AUTOCONF ?= $(shell ldd $(PNACL_BIN_PATH)/opt | grep -c libLLVM-)
50 # CLANG_PATH is the location of the clang compiler to use for building
52 CLANG_PATH ?= $(shell readlink -e \
53 $(NACL_ROOT)/../third_party/llvm-build/Release+Asserts/bin)
55 # LIBCXX_INSTALL_PATH is the directory where libc++ is located. It should
56 # contain header files and corresponding libraries. This is used for
57 # building the host binaries in conjuction with clang.
58 LIBCXX_INSTALL_PATH ?= $(PNACL_TOOLCHAIN_ROOT)
59 STDLIB_FLAGS := -stdlib=libc++ -I$(LIBCXX_INSTALL_PATH)/include/c++/v1
62 ifeq ($(HOST_ARCH),x86_64)
65 ifeq ($(HOST_ARCH),x86)
75 OBJDIR = build/Release
76 OPTLEVEL = -O2 -ffunction-sections -fdata-sections
80 # The list of CXX defines that are dependent on build parameters.
88 OBJDIR := $(OBJDIR)+Min
89 BASE_CXX_DEFINES += -DALLOW_LLVM_CL=0 -DALLOW_LLVM_IR=0 \
90 -DALLOW_LLVM_IR_AS_INPUT=0 -DALLOW_TIMERS=0 -DALLOW_MINIMAL_BUILD=1
92 BASE_CXX_DEFINES += -DALLOW_LLVM_CL=1 -DALLOW_LLVM_IR=1 \
93 -DALLOW_LLVM_IR_AS_INPUT=1 -DALLOW_TIMERS=1 -DALLOW_MINIMAL_BUILD=0
97 OBJDIR := $(OBJDIR)+NoDump
98 BASE_CXX_DEFINES += -DALLOW_DUMP=0
100 BASE_CXX_DEFINES += -DALLOW_DUMP=1
103 # Restrict to a single supported target. Current options:
109 OBJDIR := $(OBJDIR)+T_$(SZTARGET)
110 BASE_CXX_DEFINES += -DSZTARGET=$(SZTARGET)
113 BASE_CXX_DEFINES += -DPNACL_LLVM
114 SZ_COMMIT_COUNT := $(shell git rev-list --count HEAD)
115 SZ_GIT_HASH := $(shell git rev-parse HEAD)
116 BASE_CXX_DEFINES += -DSUBZERO_REVISION=$(SZ_COMMIT_COUNT)_$(SZ_GIT_HASH)
118 CXX_DEFINES := $(BASE_CXX_DEFINES) -DPNACL_BROWSER_TRANSLATOR=0
121 ASSERTIONS = -DNDEBUG
124 OBJDIR := $(OBJDIR)+Asserts
128 OBJDIR := $(OBJDIR)+UBSan
129 CXX_EXTRA += -fsanitize=undefined -fno-sanitize=vptr \
130 -fno-sanitize=nonnull-attribute
131 LD_EXTRA += -fsanitize=undefined
135 OBJDIR := $(OBJDIR)+UBSan_Trap
136 CXX_EXTRA += -fsanitize=undefined-trap -fsanitize-undefined-trap-on-error \
137 -fno-sanitize=vptr -fno-sanitize=nonnull-attribute
138 LD_EXTRA += -fsanitize=undefined-trap
142 OBJDIR := $(OBJDIR)+TSan
143 CXX_EXTRA += -fsanitize=thread
144 LD_EXTRA += -fsanitize=thread
148 OBJDIR := $(OBJDIR)+ASan
149 CXX_EXTRA += -fsanitize=address
150 LD_EXTRA += -fsanitize=address
154 # TODO(ascull): this has an as yet undiagnosed uninitialized memory access
155 OBJDIR := $(OBJDIR)+MSan
156 CXX_EXTRA += -fsanitize=memory
157 LD_EXTRA += -fsanitize=memory
161 FORCEASM_FLAG = --filetype=asm
162 # With --filetype=asm and --sandbox, the llvm-mc assembler emits the lock and
163 # 16-bit prefixes in the "wrong" order, causing the validator to reject the
164 # resulting nexe. So we just disable those tests for now.
165 FORCEASM_XTEST_EXCLUDES = -e x8632,sandbox,test_sync_atomic
166 FORCEASM_LIT_PARAM = --param=FORCEASM
167 # x86 sandboxing lit tests are disabled because filetype=asm does not
168 # handle bundle_lock pad-to-end correctly.
169 # TODO(jpp): fix this.
170 FORCEASM_LIT_TEST_EXCLUDES = --filter='^(?!.*/x86/sandboxing.ll).*'
173 FORCEASM_XTEST_EXCLUDES =
175 FORCEASM_LIT_TEST_EXCLUDES =
178 ifdef LINUX_MALLOC_PROFILE
179 OBJDIR := $(OBJDIR)+MalProf
180 CXX_EXTRA += -DALLOW_LINUX_MALLOC_PROFILE=1
181 LD_EXTRA += -Wl,--export-dynamic
184 SB_OBJDIR := $(OBJDIR)+Sandboxed
185 SBB_OBJDIR := $(OBJDIR)+SandboxedBrowser
187 V8_DIR = $(NACL_ROOT)/../v8
188 V8_CXXFLAGS := -I$(V8_DIR)
190 $(info -----------------------------------------------)
191 $(info Using LLVM_SRC_PATH = $(LLVM_SRC_PATH))
192 $(info Using SB_LLVM_PATH = $(SB_LLVM_PATH))
193 $(info Using NACL_ROOT = $(NACL_ROOT))
194 $(info Using TOOLCHAIN_ROOT = $(TOOLCHAIN_ROOT))
195 $(info Using PNACL_TOOLCHAIN_ROOT = $(PNACL_TOOLCHAIN_ROOT))
196 $(info Using PNACL_BIN_PATH = $(PNACL_BIN_PATH))
197 $(info Using CLANG_PATH = $(CLANG_PATH))
198 $(info Using LIBCXX_INSTALL_PATH = $(LIBCXX_INSTALL_PATH))
199 $(info Using HOST_ARCH = $(HOST_ARCH))
200 $(info -----------------------------------------------)
202 LLVM_CXXFLAGS := `$(PNACL_BIN_PATH)/llvm-config --cxxflags`
203 SB_LLVM_CXXFLAGS := $(LLVM_CXXFLAGS)
205 # Listing specific libraries that are needed for pnacl-sz
206 # and the unittests, since we build "tools-only" for the
207 # sandboxed_translators (which doesn't include every library
208 # listed by llvm-config).
210 LLVM_LIBS_LIST := -lLLVMIRReader -lLLVMBitReader -lLLVMNaClBitTestUtils \
211 -lLLVMNaClBitReader -lLLVMNaClBitAnalysis -lLLVMNaClBitWriter \
212 -lLLVMAsmParser -lLLVMNaClAnalysis -lLLVMCore -lLLVMSupport
214 ifeq ($(AUTOCONF), 0)
216 LLVM_LIBS := $(LLVM_LIBS_LIST)
217 # For the cmake build, the gtest libs end up in the same place as the LLVM
218 # libs, so no "-L..." arg is needed.
220 CLANG_FORMAT_PATH ?= $(PNACL_BIN_PATH)
222 # LLVM autoconf build
223 LLVM_LIBS := -lLLVM-3.7svn
224 GTEST_LIB_PATH ?= -L../../out/llvm_x86_64_linux_work/Release+Asserts/lib
226 ../../out/llvm_x86_64_linux_work/Release+Asserts/bin/clang-format),)
227 CLANG_FORMAT_PATH ?= ../../out/llvm_x86_64_linux_work/Release+Asserts/bin
229 CLANG_FORMAT_PATH ?= \
230 ../../out/llvm_x86_64_linux_debug_work/Debug+Asserts/bin
234 LLVM_LDFLAGS := $(LLVM_LIBS) \
235 `$(PNACL_BIN_PATH)/llvm-config --ldflags` \
236 `$(PNACL_BIN_PATH)/llvm-config --system-libs`
237 SB_LLVM_LDFLAGS := -Wl,--start-group $(LLVM_LIBS_LIST) -Wl,--end-group \
238 -L$(SB_LLVM_PATH)/lib
240 CCACHE := `command -v ccache`
241 CXX := CCACHE_CPP2=yes $(CCACHE) $(CLANG_PATH)/clang++
242 SB_CXX := CCACHE_CPP2=yes $(CCACHE) $(PNACL_BIN_PATH)/pnacl-clang++
243 SB_TRANSLATE := $(PNACL_BIN_PATH)/pnacl-translate
244 SB_FINALIZE := $(PNACL_BIN_PATH)/pnacl-finalize --no-strip-syms
246 # Extra warnings that LLVM's build system adds in addition to -Wall.
247 LLVM_EXTRA_WARNINGS := -Wcovered-switch-default
249 # Use g++ to compile, to check for errors/warnings that clang++ might have
250 # missed. It's unlikely to link, unless LLVM was also built with g++, so the
251 # compile_only target should be used. Note: This ifdef section is deliberately
252 # placed here instead of with the other ifdef sections, so that its redefinition
253 # of CXX/STDLIB_FLAGS/LLVM_EXTRA_WARNINGS follows their normal definitions.
255 CXX := CCACHE_CPP2=yes $(CCACHE) g++
257 LLVM_EXTRA_WARNINGS := \
261 -Wno-maybe-uninitialized \
262 -Wno-missing-field-initializers \
263 -Wno-unused-parameter \
265 OBJDIR := $(OBJDIR)+Gplusplus
268 BASE_CXXFLAGS := -std=gnu++11 -Wall -Wextra -fno-rtti \
269 -fno-exceptions $(OPTLEVEL) $(ASSERTIONS) -g -pedantic \
270 $(LLVM_EXTRA_WARNINGS) $(CXX_EXTRA) -MP -MD -Werror
273 BASE_CXXFLAGS := $(BASE_CXXFLAGS) $(V8_CXXFLAGS) -DALLOW_WASM=1
274 OBJDIR := $(OBJDIR)+Wasm
276 BASE_CXXFLAGS := $(BASE_CXXFLAGS) -DALLOW_WASM=0
279 # TODO(stichnot,jpp): Restructure static fields in template classes to avoid
280 # needing -Wno-undefined-var-template .
281 CXXFLAGS := $(LLVM_CXXFLAGS) $(BASE_CXXFLAGS) $(CXX_DEFINES) $(HOST_FLAGS) \
282 $(STDLIB_FLAGS) -Wno-undefined-var-template
283 SB_CXXFLAGS := $(SB_LLVM_CXXFLAGS) $(BASE_CXXFLAGS) $(BASE_CXX_DEFINES) \
284 -Wno-unknown-pragmas -I$(NACL_ROOT) -I$(NACL_ROOT)/..
286 LDFLAGS := $(HOST_FLAGS) -L$(LIBCXX_INSTALL_PATH)/lib -Wl,--gc-sections \
287 $(LD_EXTRA) $(STDLIB_FLAGS)
288 # Not specifying -Wl,--gc-sections but instead doing bitcode linking GC w/ LTO.
289 SB_LDFLAGS := $(LINKOPTLEVEL) $(LD_EXTRA)
291 # List the target-specific source files first, which generally take longer to
292 # compile, in the hope of improving parallel build time.
294 IceAssemblerARM32.cpp \
299 IceTargetLowering.cpp \
300 IceTargetLoweringARM32.cpp \
301 IceTargetLoweringMIPS32.cpp \
302 IceTargetLoweringX86.cpp \
303 IceTargetLoweringX8632.cpp \
304 IceTargetLoweringX8664.cpp \
306 IceBrowserCompileServer.cpp \
311 IceCompileServer.cpp \
312 IceELFObjectWriter.cpp \
315 IceGlobalContext.cpp \
320 IceLoopAnalyzer.cpp \
328 IceSwitchLowering.cpp \
333 IceVariableSplitting.cpp \
334 LinuxMallocProfiling.cpp \
340 IceASanInstrumentation.cpp \
342 IceInstrumentation.cpp \
351 OBJS=$(patsubst %.cpp, $(OBJDIR)/%.o, $(SRCS))
352 SB_OBJS=$(patsubst %.cpp, $(SB_OBJDIR)/%.o, $(SRCS))
353 SBB_OBJS=$(patsubst %.cpp, $(SBB_OBJDIR)/%.o, $(SRCS))
357 IceELFSectionTest.cpp \
358 IceParseInstsTest.cpp
360 # The X86 assembler tests take too long to compile. Given how infrequently the
361 # assembler will change, we disable them.
364 $(error Run check-unit with DEBUG=1 lest your machine perish)
366 UNITTEST_SRCS += AssemblerX8632/LowLevel.cpp \
367 AssemblerX8632/DataMov.cpp \
368 AssemblerX8632/Locked.cpp \
369 AssemblerX8632/GPRArith.cpp \
370 AssemblerX8632/XmmArith.cpp \
371 AssemblerX8632/ControlFlow.cpp \
372 AssemblerX8632/Other.cpp \
373 AssemblerX8632/X87.cpp \
374 AssemblerX8664/LowLevel.cpp \
375 AssemblerX8664/DataMov.cpp \
376 AssemblerX8664/Locked.cpp \
377 AssemblerX8664/GPRArith.cpp \
378 AssemblerX8664/XmmArith.cpp \
379 AssemblerX8664/ControlFlow.cpp \
380 AssemblerX8664/Other.cpp
383 UNITTEST_OBJS = $(patsubst %.cpp, $(OBJDIR)/unittest/%.o, $(UNITTEST_SRCS))
384 UNITTEST_LIB_OBJS = $(filter-out $(OBJDIR)/main.o,$(OBJS))
386 NEXES = $(SB_OBJDIR)/pnacl-sz.x8632.nexe \
387 $(SB_OBJDIR)/pnacl-sz.x8664.nexe \
388 $(SBB_OBJDIR)/pnacl_public_x86_32_pnacl_sz_nexe \
389 $(SBB_OBJDIR)/pnacl_public_x86_64_pnacl_sz_nexe
390 NEXES_LITE = $(SB_OBJDIR)/pnacl-sz.x8664.nexe
392 # Keep all the first target so it's the default.
393 all: $(OBJDIR)/pnacl-sz make_symlink runtime
397 @echo "Skipping pnacl-sz.*.nexe: TSAN isn't supported under NaCl."
399 sb: $(NEXES) sb_make_symlink exists-sbtc
400 sb-lite: $(NEXES_LITE) exists-sbtc
403 # SHOW_BUILD_ATTS is an executable that is run to show what build
404 # attributes were used to build pnacl-sz.
405 SHOW_BUILD_ATTS = $(OBJDIR)/pnacl-sz --build-atts
407 # Creates symbolic link so that testing is easier. Also runs
408 # pnacl-sz to verify that the defines flags have valid values,
409 # as well as describe the corresponding build attributes.
410 make_symlink: $(OBJDIR)/pnacl-sz
412 ln -s $(OBJDIR)/pnacl-sz
413 @echo "Build Attributes:"
416 sb_make_symlink: $(NEXES)
417 $(foreach nexe,$(NEXES),rm -rf $(notdir $(nexe)); ln -s $(nexe);)
419 %.pexe : %.nonfinal.pexe
420 $(SB_FINALIZE) -o $@ $<
422 .PHONY: all compile_only make_symlink runtime bloat sb docs help \
423 help-check-lit help-check-xtest exists-nonsfi-x8632 \
424 exists-nonsfi-arm32 exists-sbtc exists-spec
426 compile_only: $(OBJS)
428 V8_LIBDIR=$(V8_DIR)/out/native/lib.target
432 $(V8_LIBDIR)/libv8.so \
433 $(V8_LIBDIR)/libicuuc.so \
434 $(V8_LIBDIR)/libicui18n.so
437 $(OBJDIR)/pnacl-sz: $(OBJS)
438 $(CXX) $(LDFLAGS) -o $@ $^ $(LLVM_LDFLAGS) \
439 -Wl,-rpath=$(abspath $(LIBCXX_INSTALL_PATH)/lib) $(V8_LIBS)
441 $(SB_OBJDIR)/pnacl-sz.nonfinal.pexe: $(SB_OBJS)
442 $(SB_CXX) $(SB_LDFLAGS) -o $@ $^ $(SB_LLVM_LDFLAGS)
444 $(SBB_OBJDIR)/pnacl-sz.nonfinal.pexe: $(SBB_OBJS)
445 $(SB_CXX) $(SB_LDFLAGS) -o $@ $^ $(SB_LLVM_LDFLAGS) \
446 --pnacl-disable-abi-check
448 $(SB_OBJDIR)/pnacl-sz.x8632.nexe: $(SB_OBJDIR)/pnacl-sz.pexe
449 $(SB_TRANSLATE) -arch x86-32 $^ -o $@
451 $(SB_OBJDIR)/pnacl-sz.x8664.nexe: $(SB_OBJDIR)/pnacl-sz.pexe
452 $(SB_TRANSLATE) -arch x86-64 $^ -o $@
454 $(SBB_OBJDIR)/pnacl_public_x86_32_pnacl_sz_nexe: $(SBB_OBJDIR)/pnacl-sz.pexe
455 $(SB_TRANSLATE) -arch x86-32 $^ -o $@
457 $(SBB_OBJDIR)/pnacl_public_x86_64_pnacl_sz_nexe: $(SBB_OBJDIR)/pnacl-sz.pexe
458 $(SB_TRANSLATE) -arch x86-64 $^ -o $@
460 src/IceRegistersARM32.def: pydir/gen_arm32_reg_tables.py
463 -include $(foreach dep,$(SRCS:.cpp=.d),$(OBJDIR)/$(dep))
464 $(OBJS): $(OBJDIR)/%.o: src/%.cpp
465 $(CXX) -c $(CXXFLAGS) $< -o $@
467 -include $(foreach dep,$(SRCS:.cpp=.d),$(SB_OBJDIR)/$(dep))
468 $(SB_OBJS): $(SB_OBJDIR)/%.o: src/%.cpp
469 $(SB_CXX) -c $(SB_CXXFLAGS) -DPNACL_BROWSER_TRANSLATOR=0 $< -o $@
471 -include $(foreach dep,$(SRCS:.cpp=.d),$(SBB_OBJDIR)/$(dep))
472 $(SBB_OBJS): $(SBB_OBJDIR)/%.o: src/%.cpp
473 $(SB_CXX) -c $(SB_CXXFLAGS) -DPNACL_BROWSER_TRANSLATOR=1 $< -o $@
475 $(OBJDIR)/run_unittests: $(UNITTEST_OBJS) $(UNITTEST_LIB_OBJS)
476 $(CXX) $(GTEST_LIB_PATH) $(LDFLAGS) -o $@ $^ $(LLVM_LDFLAGS) \
477 -lgtest -lgtest_main -ldl \
478 -Wl,-rpath=$(abspath $(LIBCXX_INSTALL_PATH)/lib)
480 -include $(foreach dep,$(UNITTEST_SRCS:.cpp=.d),$(OBJDIR)/unittest/$(dep))
481 $(UNITTEST_OBJS): $(OBJDIR)/unittest/%.o: unittest/%.cpp
482 $(CXX) -c $(CXXFLAGS) \
485 -I$(LLVM_SRC_PATH)/utils/unittest/googletest/include \
487 -DGTEST_HAS_RTTI=0 -DGTEST_USE_OWN_TR1_TUPLE \
488 -Wno-expansion-to-defined \
492 $(SB_OBJS): | $(SB_OBJDIR)
493 $(SBB_OBJS): | $(SBB_OBJDIR)
495 $(UNITTEST_OBJS): | $(OBJDIR)/unittest $(OBJDIR)/unittest/AssemblerX8632 \
496 $(OBJDIR)/unittest/AssemblerX8664
505 $(OBJDIR)/unittest: $(OBJDIR)
508 $(OBJDIR)/unittest/AssemblerX8632: $(OBJDIR)/unittest
510 $(OBJDIR)/unittest/AssemblerX8664: $(OBJDIR)/unittest
513 RT_SRC := runtime/szrt.c runtime/szrt_ll.ll runtime/szrt_profiler.c \
514 runtime/szrt_asm_x8632.s runtime/szrt_asm_x8664.s \
515 runtime/szrt_asm_arm32.s runtime/szrt_asan.c
516 RT_OBJ := build/runtime/szrt_native_x8632.o build/runtime/szrt_sb_x8632.o \
517 build/runtime/szrt_nonsfi_x8632.o \
518 build/runtime/szrt_native_x8664.o build/runtime/szrt_sb_x8664.o \
519 build/runtime/szrt_nonsfi_x8664.o \
520 build/runtime/szrt_native_arm32.o build/runtime/szrt_sb_arm32.o \
521 build/runtime/szrt_nonsfi_arm32.o \
522 build/runtime/szrt_asan_x8632.o build/runtime/szrt_asan_x8664.o \
523 build/runtime/szrt_asan_arm32.o
527 # Use runtime.is.built so that build-runtime.py is invoked only once
528 # even in a parallel build.
529 .INTERMEDIATE: runtime.is.built
530 $(RT_OBJ): runtime.is.built
531 runtime.is.built: $(RT_SRC) pydir/build-runtime.py
532 @echo ================ Building Subzero runtime ================
533 ./pydir/build-runtime.py -v --pnacl-root $(PNACL_TOOLCHAIN_ROOT)
535 check-lit: $(OBJDIR)/pnacl-sz make_symlink runtime
536 PNACL_BIN_PATH=$(PNACL_BIN_PATH) \
537 $(LLVM_SRC_PATH)/utils/lit/lit.py -sv $(CHECK_LIT_TESTS) \
538 $(FORCEASM_LIT_TEST_EXCLUDES) $(FORCEASM_LIT_PARAM)
541 check-xtest check-xtest-lite: $(OBJDIR)/pnacl-sz make_symlink runtime
542 @echo "Crosstests disabled, minimal build"
544 check-xtest: $(OBJDIR)/pnacl-sz make_symlink runtime \
545 exists-nonsfi-x8632 exists-nonsfi-arm32 crosstest/test_arith_ll.ll
546 # Do all native/sse2 tests, but only test_vector_ops for native/sse4.1.
547 # For (slow) sandboxed tests, limit to Om1/sse4.1.
548 # run.py (used to run the sandboxed xtests) does not support
549 # specifying -cpu cortex-a15 to qemu, hence we disable the
551 ./pydir/crosstest_generator.py -v --lit \
552 --toolchain-root $(TOOLCHAIN_ROOT) \
554 $(FORCEASM_XTEST_EXCLUDES) \
555 -i x8632,native,sse2 \
556 -i x8632,native,sse4.1,test_vector_ops \
557 -i x8632,sandbox,sse4.1,Om1 \
558 -i x8632,nonsfi,sse2,O2 \
559 -i x8664,native,sse2 \
560 -i x8664,native,sse4.1,test_vector_ops \
561 -i x8664,sandbox,sse4.1,Om1 \
563 -e arm32,sandbox,hwdiv-arm
564 PNACL_BIN_PATH=$(PNACL_BIN_PATH) \
565 $(LLVM_SRC_PATH)/utils/lit/lit.py -sv $(CHECK_XTEST_TESTS)
566 check-xtest-lite: $(OBJDIR)/pnacl-sz make_symlink runtime \
567 exists-nonsfi-x8632 exists-nonsfi-arm32 crosstest/test_arith_ll.ll
568 # Do all native/sse2/neon tests, which are relatively fast.
569 # Limit to test_global+mem_intrin for sandbox+nonsfi because sandbox and
570 # nonsfi builds are slow, and test_global and mem_intrin are the most
571 # common sources of problems.
572 ./pydir/crosstest_generator.py -v --lit \
573 --toolchain-root $(TOOLCHAIN_ROOT) \
575 $(FORCEASM_XTEST_EXCLUDES) \
576 -i x8632,native,sse2,O2 \
577 -i x8664,native,sse2,O2 \
578 -i arm32,native,neon,O2 \
579 -i x8632,sse2,O2,test_global \
580 -i x8632,sse2,O2,mem_intrin \
581 -i x8664,sse2,O2,test_global \
582 -i x8664,sse2,O2,mem_intrin \
583 -i arm32,neon,O2,test_global \
584 -i arm32,neon,O2,mem_intrin \
586 PNACL_BIN_PATH=$(PNACL_BIN_PATH) \
587 $(LLVM_SRC_PATH)/utils/lit/lit.py -sv $(CHECK_XTEST_TESTS)
588 crosstest/test_arith_ll.ll: pydir/gen_test_arith_ll.py
592 check-unit: $(OBJDIR)/run_unittests
593 $(OBJDIR)/run_unittests
595 # List the spec2k components in roughly reverse order of runtime, to help with
596 # parallel execution speed.
597 ALLSPEC := 253.perlbmk 177.mesa 188.ammp 256.bzip2 164.gzip 179.art 183.equake \
598 175.vpr 176.gcc 181.mcf 186.crafty 197.parser 254.gap 255.vortex \
603 ifeq ($(TARGET),x8632)
605 SETUP=SetupGccX8632Opt
606 SPEC := --filetype=obj
608 ifeq ($(TARGET),x8664)
610 SETUP=SetupGccX8664Opt
611 SPEC := --filetype=obj
613 ifeq ($(TARGET),arm32)
616 SPEC := --filetype=obj
620 %.spec2k: % $(OBJDIR)/pnacl-sz make_symlink runtime
621 ./pydir/szbuild_spec2k.py -v \
622 $(SPECFLAGS) --target=$(TARGETFLAG) $(SPEC) $< $(SPECRUN)
624 check-spec: exists-spec $(ALLSPEC:=.spec2k)
626 check: check-lit check-unit check-xtest
628 NONSFI_LOADER_X8632 = \
629 $(NACL_ROOT)/scons-out/opt-linux-x86-32/obj/src/nonsfi/loader/nonsfi_loader
630 NONSFI_LOADER_ARM32 = \
631 $(NACL_ROOT)/scons-out/opt-linux-arm/obj/src/nonsfi/loader/nonsfi_loader
632 SBTC_LIBFILE = $(SB_LLVM_PATH)/lib/libLLVMSupport.a
633 SPEC_SAMPLE_PEXE = $(NACL_ROOT)/tests/spec2k/176.gcc/gcc.opt.stripped.pexe
636 @if [ ! -f $(NONSFI_LOADER_X8632) ] ; then \
637 echo "Missing file $(NONSFI_LOADER_X8632)"; \
638 echo "Consider running './scons nonsfi_loader'" \
639 "in the native_client directory."; \
644 @if [ ! -f $(NONSFI_LOADER_ARM32) ] ; then \
645 echo "Missing file $(NONSFI_LOADER_ARM32)"; \
646 echo "Consider running './scons platform=arm nonsfi_loader'" \
647 "in the native_client directory."; \
652 @if [ ! -f $(SBTC_LIBFILE) ] ; then \
653 echo "Missing file $(SBTC_LIBFILE)"; \
654 echo "Consider running 'toolchain_build_pnacl.py --build-sbtc'."; \
659 @if [ ! -f $(SPEC_SAMPLE_PEXE) ] ; then \
660 echo "Missing file $(SPEC_SAMPLE_PEXE)"; \
661 echo "Consider running" \
662 "'./run_all.sh BuildBenchmarks 0 SetupPnaclX8632Opt'" \
663 "in the native_client/tests/spec2k directory."; \
667 check-presubmit presubmit: exists-nonsfi-x8632 exists-nonsfi-arm32 \
668 exists-sbtc exists-spec
669 # Make sure clang-format gets run.
670 +make -f Makefile.standalone format
671 # Verify MINIMAL build, plus proper usage of REQUIRES in lit tests.
672 +make -f Makefile.standalone \
674 # Check that there are no g++ build errors or warnings.
675 +make -f Makefile.standalone \
676 GPLUSPLUS=1 compile_only
677 # Check the x86 assembler unit tests.
678 +make -f Makefile.standalone \
679 DEBUG=1 CHECK_X86_ASM=1 check-unit sb
680 # Run lit tests, cross tests, unit tests, and spec2k/x86-32.
681 +make -f Makefile.standalone \
684 +make -f Makefile.standalone \
685 TARGET=x8664 check-spec
686 # Run spec2k/x86-64 with sandboxing.
687 +make -f Makefile.standalone \
688 SPECFLAGS='-O2 --sandbox' TARGET=x8664 check-spec
689 # Build spec2k under -Om1/x86-32, to check for liveness errors.
690 +make -f Makefile.standalone \
691 SPECFLAGS='-Om1' SPECRUN= check-spec
692 # Build spec2k under -Om1/x86-64, to check for liveness errors.
693 +make -f Makefile.standalone \
694 SPECFLAGS='-Om1' TARGET=x8664 SPECRUN= check-spec
695 # Run spec2k for x86-32 without advanced phi lowering.
696 +make -f Makefile.standalone \
697 SPECFLAGS='-O2 --sz=--phi-edge-split=0' check-spec
698 # Run spec2k for x86-64 without advanced phi lowering.
699 +make -f Makefile.standalone \
700 SPECFLAGS='-O2 --sz=--phi-edge-split=0' TARGET=x8664 check-spec
701 # Run cross tests and lit tests to validate filetype=asm output.
702 +make -f Makefile.standalone \
703 FORCEASM=1 check-xtest check-lit
704 # Build spec2k for arm32.
705 +make -f Makefile.standalone \
706 TARGET=arm32 SPECRUN= check-spec
707 # Build spec2k under -Om1/arm32.
708 +make -f Makefile.standalone \
709 TARGET=arm32 SPECFLAGS='-Om1' SPECRUN= check-spec
710 # Run a few spec2k tests for arm32 using qemu. Keep the list sorted in
711 # roughly reverse order of runtime.
712 +make -f Makefile.standalone \
713 TARGET=arm32 ALLSPEC='252.eon 254.gap 176.gcc 181.mcf' check-spec
714 # Provide validation of user awesomeness!
717 presubmit-lite: exists-nonsfi-x8632 exists-nonsfi-arm32 \
718 exists-sbtc exists-spec
719 # Make sure clang-format gets run.
720 +make -f Makefile.standalone format
721 # Verify MINIMAL build, plus proper usage of REQUIRES in lit tests.
722 +make -f Makefile.standalone \
723 MINIMAL=1 check sb-lite
724 # Check that there are no g++ build errors or warnings.
725 +make -f Makefile.standalone \
726 GPLUSPLUS=1 compile_only
727 # Run lit tests, cross tests, unit tests, and spec2k/x86-32.
728 +make -f Makefile.standalone \
729 check-lit check-unit check-spec
730 +make -f Makefile.standalone \
733 +make -f Makefile.standalone \
734 TARGET=x8664 check-spec
735 # Build spec2k under -Om1/x86-32, to check for liveness errors.
736 +make -f Makefile.standalone \
737 SPECFLAGS='-Om1' SPECRUN= check-spec
738 # Build spec2k under -Om1/x86-64, to check for liveness errors.
739 +make -f Makefile.standalone \
740 SPECFLAGS='-Om1' TARGET=x8664 SPECRUN= check-spec
741 # Run cross tests and lit tests to validate filetype=asm output.
742 +make -f Makefile.standalone \
744 +make -f Makefile.standalone \
745 FORCEASM=1 check-xtest-lite
746 # Build spec2k under -Om1/arm32.
747 +make -f Makefile.standalone \
748 TARGET=arm32 SPECFLAGS='-Om1' SPECRUN= check-spec
749 # Run a few spec2k tests for arm32 using qemu. Keep the list sorted in
750 # roughly reverse order of runtime.
751 +make -f Makefile.standalone \
752 TARGET=arm32 ALLSPEC='254.gap 176.gcc 181.mcf' check-spec
753 # Provide validation of user awesomeness!
757 # Add one of the following lines for each source file to ignore.
758 FORMAT_BLACKLIST += ! -name IceParseInstsTest.cpp
759 FORMAT_BLACKLIST += ! -name IceParseTypesTest.cpp
760 FORMAT_BLACKLIST += ! -name assembler_arm.h
761 FORMAT_BLACKLIST += ! -name assembler_arm.cc
762 FORMAT_BLACKLIST += ! -path "./wasm-install/*"
763 FORMAT_BLACKLIST += ! -path "./pnacl-llvm/*"
765 $(CLANG_FORMAT_PATH)/clang-format -style=LLVM -i \
766 `find . -regex '.*\.\(c\|h\|cpp\)' $(FORMAT_BLACKLIST)`
769 git diff -U0 `git merge-base HEAD master` | \
770 PATH=$(PNACL_BIN_PATH):$(PATH) \
771 $(LLVM_SRC_PATH)/../clang/tools/clang-format/clang-format-diff.py \
775 nm -C -S -l pnacl-sz | \
776 bloat/bloat.py --nm-output=/dev/stdin syms > build/pnacl-sz.bloat.json
777 @echo See Subzero size breakdown in bloat/pnacl-sz.bloat.html
779 bloat-sb: sb_make_symlink
780 $(foreach nexe,$(NEXES),nm -C -S -l $(nexe) | bloat/bloat.py \
781 --nm-output=/dev/stdin syms > build/$(notdir $(nexe)).bloat.json;)
782 @echo "See Subzero size breakdown in:"
783 @$(foreach nexe,$(NEXES),echo " bloat/$(notdir $(nexe)).bloat.html";)
786 make -C docs -f Makefile.standalone
789 @cat Makefile.standalone-help/help.txt
792 @cat Makefile.standalone-help/check-lit.txt
795 @cat Makefile.standalone-help/check-xtest.txt
798 rm -rf pnacl-sz *.o $(foreach nexe,$(NEXES),$(notdir $(nexe))) \
799 $(OBJDIR) $(SB_OBJDIR) $(SBB_OBJDIR) build/*.bloat.json
802 rm -rf build/ crosstest/Output/