Adding MMTk to upstream Julia

Make.inc

@@ -86,6 +86,9 @@ HAVE_SSP := 0
 WITH_GC_VERIFY := 0
 WITH_GC_DEBUG_ENV := 0
 
+# Use MMTk GC
+WITH_MMTK ?= 0
+
 # Enable DTrace support
 WITH_DTRACE := 0
 
@@ -790,6 +793,44 @@ JCXXFLAGS += -DGC_DEBUG_ENV
 JCFLAGS += -DGC_DEBUG_ENV
 endif
 
+ifeq ($(WITH_MMTK), 1)
+ifeq (${MMTK_JULIA_DIR},)
+$(error MMTK_JULIA_DIR must be set to use MMTk)
+endif
+JCXXFLAGS += -DMMTK_GC
+JCFLAGS += -DMMTK_GC
+ifeq (${MMTK_BUILD},)
+ifeq (debug,$(findstring debug,$(MAKECMDGOALS)))
+MMTK_BUILD = debug
+else
+MMTK_BUILD = release
+endif
+endif
+ifeq (${MMTK_PLAN},Immix)
+JCXXFLAGS += -DMMTK_PLAN_IMMIX
+JCFLAGS += -DMMTK_PLAN_IMMIX
+endif
+ifeq (${MMTK_PLAN},StickyImmix)
+JCXXFLAGS += -DMMTK_PLAN_STICKYIMMIX
+JCFLAGS += -DMMTK_PLAN_STICKYIMMIX
+endif
+MMTK_DIR = ${MMTK_JULIA_DIR}/mmtk
+MMTK_API_INC = $(MMTK_DIR)/api
+MMTK_JULIA_INC = ${MMTK_JULIA_DIR}/julia
+ifeq ($(OS),Linux)
+MMTK_LIB_NAME := libmmtk_julia.so
+else
+$(error "Unsupported OS for MMTk")
+endif
+MMTK_LIB_SRC := $(MMTK_DIR)/target/$(MMTK_BUILD)/$(MMTK_LIB_NAME)
+MMTK_LIB_DST := $(BUILDROOT)/usr/lib/$(MMTK_LIB_NAME)
+MMTK_LIB := -lmmtk_julia
+LDFLAGS += -Wl,-rpath=$(MMTK_DIR)/target/$(MMTK_BUILD)/
+else
+MMTK_JULIA_INC :=
+MMTK_LIB :=
+endif
+
 ifeq ($(WITH_DTRACE), 1)
 JCXXFLAGS += -DUSE_DTRACE
 JCFLAGS += -DUSE_DTRACE
@@ -1777,6 +1818,9 @@ PRINT_PERL = printf '    %b %b\n' $(PERLCOLOR)PERL$(ENDCOLOR) $(BINCOLOR)$(GOAL)
 PRINT_FLISP = printf '    %b %b\n' $(FLISPCOLOR)FLISP$(ENDCOLOR) $(BINCOLOR)$(GOAL)$(ENDCOLOR); $(1)
 PRINT_JULIA = printf '    %b %b\n' $(JULIACOLOR)JULIA$(ENDCOLOR) $(BINCOLOR)$(GOAL)$(ENDCOLOR); $(1)
 PRINT_DTRACE = printf '    %b %b\n' $(DTRACECOLOR)DTRACE$(ENDCOLOR) $(BINCOLOR)$(GOAL)$(ENDCOLOR); $(1)
+ifeq ($(WITH_MMTK), 1)
+PRINT_MMTK = printf '    %b %b\n' $(LINKCOLOR)MMTK$(ENDCOLOR) $(BINCOLOR)$(GOAL)$(ENDCOLOR); $(1)
+endif
 
 else
 QUIET_MAKE =
@@ -1787,6 +1831,9 @@ PRINT_PERL = echo '$(subst ','\'',$(1))'; $(1)
 PRINT_FLISP = echo '$(subst ','\'',$(1))'; $(1)
 PRINT_JULIA = echo '$(subst ','\'',$(1))'; $(1)
 PRINT_DTRACE = echo '$(subst ','\'',$(1))'; $(1)
+ifeq ($(WITH_MMTK), 1)
+PRINT_MMTK = echo '$(subst ','\'',$(1))'; $(1)
+endif
 
 endif
 

contrib/refresh_checksums.mk

@@ -24,7 +24,7 @@ CLANG_TRIPLETS=$(filter %-darwin %-freebsd,$(TRIPLETS))
 NON_CLANG_TRIPLETS=$(filter-out %-darwin %-freebsd,$(TRIPLETS))
 
 # These are the projects currently using BinaryBuilder; both GCC-expanded and non-GCC-expanded:
-BB_PROJECTS=mbedtls libssh2 nghttp2 mpfr curl libgit2 pcre libuv unwind llvmunwind dsfmt objconv p7zip zlib libsuitesparse openlibm blastrampoline libtracyclient
+BB_PROJECTS=mbedtls libssh2 nghttp2 mpfr curl libgit2 pcre libuv unwind llvmunwind dsfmt objconv p7zip zlib libsuitesparse openlibm blastrampoline libtracyclient libmmtk_julia
 BB_GCC_EXPANDED_PROJECTS=openblas csl
 BB_CXX_EXPANDED_PROJECTS=gmp llvm clang llvm-tools lld
 # These are non-BB source-only deps

src/Makefile

@@ -29,6 +29,10 @@ ifeq ($(USECLANG),1)
 FLAGS += -Wno-return-type-c-linkage -Wno-atomic-alignment
 endif
 
+ifeq ($(WITH_MMTK), 1)
+FLAGS += -I$(MMTK_API_INC) -I$(MMTK_JULIA_INC)
+endif
+
 FLAGS += -DJL_BUILD_ARCH='"$(ARCH)"'
 ifeq ($(OS),WINNT)
 FLAGS += -DJL_BUILD_UNAME='"NT"'
@@ -44,8 +48,8 @@ SRCS := \
 	jltypes gf typemap smallintset ast builtins module interpreter symbol \
 	dlload sys init task array genericmemory staticdata toplevel jl_uv datatype \
 	simplevector runtime_intrinsics precompile jloptions mtarraylist \
-	threading scheduler stackwalk gc-common gc-stock gc-debug gc-pages gc-stacks gc-alloc-profiler gc-page-profiler method \
-	jlapi signal-handling safepoint timing subtype rtutils gc-heap-snapshot \
+	threading scheduler stackwalk gc-common gc-stock gc-mmtk gc-debug gc-pages gc-stacks gc-alloc-profiler gc-page-profiler \
+	method jlapi signal-handling safepoint timing subtype rtutils gc-heap-snapshot \
 	crc32c APInt-C processor ircode opaque_closure codegen-stubs coverage runtime_ccall engine
 
 RT_LLVMLINK :=
@@ -103,7 +107,7 @@ ifeq ($(USE_SYSTEM_LIBUV),0)
 UV_HEADERS += uv.h
 UV_HEADERS += uv/*.h
 endif
-PUBLIC_HEADERS := $(BUILDDIR)/julia_version.h $(wildcard $(SRCDIR)/support/*.h) $(addprefix $(SRCDIR)/,work-stealing-queue.h gc-interface.h gc-tls.h julia.h julia_assert.h julia_threads.h julia_fasttls.h julia_locks.h julia_atomics.h jloptions.h)
+PUBLIC_HEADERS := $(BUILDDIR)/julia_version.h $(wildcard $(SRCDIR)/support/*.h) $(addprefix $(SRCDIR)/,work-stealing-queue.h gc-interface.h gc-tls.h gc-tls-common.h gc-tls-mmtk.h julia.h julia_assert.h julia_threads.h julia_fasttls.h julia_locks.h julia_atomics.h jloptions.h)
 ifeq ($(OS),WINNT)
 PUBLIC_HEADERS += $(addprefix $(SRCDIR)/,win32_ucontext.h)
 endif
@@ -168,8 +172,8 @@ LIBJULIA_PATH_REL := libjulia
 endif
 
 COMMON_LIBPATHS := -L$(build_libdir) -L$(build_shlibdir)
-RT_LIBS := $(WHOLE_ARCHIVE) $(LIBUV) $(WHOLE_ARCHIVE) $(LIBUTF8PROC) $(NO_WHOLE_ARCHIVE) $(LIBUNWIND) $(RT_LLVMLINK) $(OSLIBS) $(LIBTRACYCLIENT) $(LIBITTAPI)
-CG_LIBS := $(LIBUNWIND) $(CG_LLVMLINK) $(OSLIBS) $(LIBTRACYCLIENT) $(LIBITTAPI)
+RT_LIBS := $(WHOLE_ARCHIVE) $(LIBUV) $(WHOLE_ARCHIVE) $(LIBUTF8PROC) $(NO_WHOLE_ARCHIVE) $(LIBUNWIND) $(RT_LLVMLINK) $(OSLIBS) $(LIBTRACYCLIENT) $(LIBITTAPI) $(MMTK_LIB)
+CG_LIBS := $(LIBUNWIND) $(CG_LLVMLINK) $(OSLIBS) $(LIBTRACYCLIENT) $(LIBITTAPI) $(MMTK_LIB)
 RT_DEBUG_LIBS := $(COMMON_LIBPATHS) $(WHOLE_ARCHIVE) $(BUILDDIR)/flisp/libflisp-debug.a $(WHOLE_ARCHIVE) $(BUILDDIR)/support/libsupport-debug.a -ljulia-debug $(RT_LIBS)
 CG_DEBUG_LIBS := $(COMMON_LIBPATHS) $(CG_LIBS) -ljulia-debug -ljulia-internal-debug
 RT_RELEASE_LIBS := $(COMMON_LIBPATHS) $(WHOLE_ARCHIVE) $(BUILDDIR)/flisp/libflisp.a $(WHOLE_ARCHIVE) $(BUILDDIR)/support/libsupport.a -ljulia $(RT_LIBS)
@@ -178,6 +182,15 @@ CG_RELEASE_LIBS := $(COMMON_LIBPATHS) $(CG_LIBS) -ljulia -ljulia-internal
 OBJS := $(SRCS:%=$(BUILDDIR)/%.o)
 DOBJS := $(SRCS:%=$(BUILDDIR)/%.dbg.obj)
 
+ifeq ($(WITH_MMTK), 1)
+MMTK_SRCS := mmtk_julia
+MMTK_OBJS := $(MMTK_SRCS:%=$(MMTK_JULIA_INC)/%.o) $(MMTK_LIB_DST)
+MMTK_DOBJS := $(MMTK_SRCS:%=$(MMTK_JULIA_INC)/%.dbg.obj) $(MMTK_LIB_DST)
+else
+MMTK_OBJS :=
+MMTK_DOBJS :=
+endif
+
 CODEGEN_OBJS := $(CODEGEN_SRCS:%=$(BUILDDIR)/%.o)
 CODEGEN_DOBJS := $(CODEGEN_SRCS:%=$(BUILDDIR)/%.dbg.obj)
 
@@ -226,6 +239,16 @@ $(BUILDDIR)/%.h.gen : $(SRCDIR)/%.d
 	sed 's/JULIA_/JL_PROBE_/' $@ > [email protected]
 	mv [email protected] $@
 
+# Compile files from the binding side and copy so file into lib folder
+ifeq ($(WITH_MMTK), 1)
+$(MMTK_JULIA_INC)/%.o: $(MMTK_JULIA_INC)/%.c $(HEADERS) | $(MMTK_JULIA_INC)
+	@$(call PRINT_CC, $(CC) $(JCPPFLAGS) $(JCFLAGS) $(SHIPFLAGS) $(DISABLE_ASSERTIONS) -c $< -o $@)
+$(MMTK_JULIA_INC)/%.dbg.obj: $(MMTK_JULIA_INC)/%.c $(HEADERS) | $(MMTK_JULIA_INC)
+	@$(call PRINT_CC, $(CC) $(JCPPFLAGS) $(JCFLAGS) $(DEBUGFLAGS) -c $< -o $@)
+$(MMTK_LIB_DST): $(MMTK_LIB_SRC)
+	@$(call PRINT_MMTK, cp $< $@)
+endif
+
 $(BUILDDIR)/jl_internal_funcs.inc: $(SRCDIR)/jl_exported_funcs.inc
 	# Generate `.inc` file that contains a list of `#define` macros to rename functions defined in `libjulia-internal`
 	# to have a `ijl_` prefix instead of `jl_`, to denote that they are coming from `libjulia-internal`.  This avoids
@@ -318,6 +341,7 @@ $(BUILDDIR)/debuginfo.o $(BUILDDIR)/debuginfo.dbg.obj: $(addprefix $(SRCDIR)/,de
 $(BUILDDIR)/disasm.o $(BUILDDIR)/disasm.dbg.obj: $(SRCDIR)/debuginfo.h $(SRCDIR)/processor.h
 $(BUILDDIR)/gc-debug.o $(BUILDDIR)/gc-debug.dbg.obj: $(SRCDIR)/gc-common.h $(SRCDIR)/gc-stock.h
 $(BUILDDIR)/gc-pages.o $(BUILDDIR)/gc-pages.dbg.obj: $(SRCDIR)/gc-common.h $(SRCDIR)/gc-stock.h
+$(BUILDDIR)/gc-mmtk.o $(BUILDDIR)/mmtk-gc.dbg.obj: $(SRCDIR)/gc-common.h $(SRCDIR)/gc-heap-snapshot.h $(SRCDIR)/gc-alloc-profiler.h
 $(BUILDDIR)/gc-stock.o $(BUILDDIR)/gc.dbg.obj: $(SRCDIR)/gc-common.h $(SRCDIR)/gc-stock.h $(SRCDIR)/gc-heap-snapshot.h $(SRCDIR)/gc-alloc-profiler.h $(SRCDIR)/gc-page-profiler.h
 $(BUILDDIR)/gc-heap-snapshot.o $(BUILDDIR)/gc-heap-snapshot.dbg.obj: $(SRCDIR)/gc-heap-snapshot.h
 $(BUILDDIR)/gc-alloc-profiler.o $(BUILDDIR)/gc-alloc-profiler.dbg.obj: $(SRCDIR)/gc-alloc-profiler.h
@@ -389,14 +413,14 @@ $(BUILDDIR)/julia.expmap: $(SRCDIR)/julia.expmap.in $(JULIAHOME)/VERSION $(LLVM_
 	sed <'$<' >'$@' -e "s/@JULIA_SHLIB_SYMBOL_VERSION@/JL_LIBJULIA_$(SOMAJOR)/" \
 		        -e "s/@LLVM_SHLIB_SYMBOL_VERSION@/$(LLVM_SHLIB_SYMBOL_VERSION)/"
 
-$(build_shlibdir)/libjulia-internal.$(JL_MAJOR_MINOR_SHLIB_EXT): $(BUILDDIR)/julia.expmap $(OBJS) $(BUILDDIR)/flisp/libflisp.a $(BUILDDIR)/support/libsupport.a $(LIBUV)
-	@$(call PRINT_LINK, $(CXXLD) $(call IMPLIB_FLAGS,$@) $(JCXXFLAGS) $(JL_CXXFLAGS) $(CXXLDFLAGS) $(SHIPFLAGS) $(OBJS) $(RPATH_LIB) -o $@ \
+$(build_shlibdir)/libjulia-internal.$(JL_MAJOR_MINOR_SHLIB_EXT): $(BUILDDIR)/julia.expmap $(OBJS) $(MMTK_OBJS) $(BUILDDIR)/flisp/libflisp.a $(BUILDDIR)/support/libsupport.a $(LIBUV)
+	@$(call PRINT_LINK, $(CXXLD) $(call IMPLIB_FLAGS,$@) $(JCXXFLAGS) $(JL_CXXFLAGS) $(CXXLDFLAGS) $(SHIPFLAGS) $(OBJS) $(MMTK_OBJS) $(RPATH_LIB) -o $@ \
 		$(JLDFLAGS) $(BOLT_LDFLAGS) $(JLIBLDFLAGS) $(RT_RELEASE_LIBS) $(call SONAME_FLAGS,libjulia-internal.$(JL_MAJOR_SHLIB_EXT)))
 	@$(INSTALL_NAME_CMD)libjulia-internal.$(SHLIB_EXT) $@
 	$(DSYMUTIL) $@
 
-$(build_shlibdir)/libjulia-internal-debug.$(JL_MAJOR_MINOR_SHLIB_EXT): $(BUILDDIR)/julia.expmap $(DOBJS) $(BUILDDIR)/flisp/libflisp-debug.a $(BUILDDIR)/support/libsupport-debug.a $(LIBUV)
-	@$(call PRINT_LINK, $(CXXLD) $(call IMPLIB_FLAGS,$@) $(JCXXFLAGS) $(JL_CXXFLAGS) $(CXXLDFLAGS) $(DEBUGFLAGS) $(DOBJS) $(RPATH_LIB) -o $@ \
+$(build_shlibdir)/libjulia-internal-debug.$(JL_MAJOR_MINOR_SHLIB_EXT): $(BUILDDIR)/julia.expmap $(DOBJS) $(MMTK_DOBJS) $(BUILDDIR)/flisp/libflisp-debug.a $(BUILDDIR)/support/libsupport-debug.a $(LIBUV)
+	@$(call PRINT_LINK, $(CXXLD) $(call IMPLIB_FLAGS,$@) $(JCXXFLAGS) $(JL_CXXFLAGS) $(CXXLDFLAGS) $(DEBUGFLAGS) $(DOBJS) $(MMTK_DOBJS) $(RPATH_LIB) -o $@ \
 		$(JLDFLAGS) $(JLIBLDFLAGS) $(RT_DEBUG_LIBS) $(call SONAME_FLAGS,libjulia-internal-debug.$(JL_MAJOR_SHLIB_EXT)))
 	@$(INSTALL_NAME_CMD)libjulia-internal-debug.$(SHLIB_EXT) $@
 	$(DSYMUTIL) $@
@@ -455,6 +479,7 @@ clean:
 	-rm -f $(BUILDDIR)/*.dbg.obj $(BUILDDIR)/*.o $(BUILDDIR)/*.dwo $(BUILDDIR)/*.$(SHLIB_EXT) $(BUILDDIR)/*.a $(BUILDDIR)/*.h.gen
 	-rm -f $(BUILDDIR)/julia.expmap
 	-rm -f $(BUILDDIR)/julia_version.h
+	-rm -f $(MMTK_OBJS) $(MMTK_DOBJS)
 
 clean-flisp:
 	-$(MAKE) -C $(SRCDIR)/flisp clean BUILDDIR='$(abspath $(BUILDDIR)/flisp)'

src/builtins.c

@@ -22,6 +22,7 @@
 #include <ctype.h>
 #include "julia.h"
 #include "julia_internal.h"
+#include "gc-interface.h"
 #include "builtin_proto.h"
 #include "intrinsics.h"
 #include "julia_assert.h"