project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Refactor to support more varied testing.

Browse Source 
Refactor the test harness to support three types of tests:
- unit: White box unit tests.  These tests have full access to all
  internal jemalloc library symbols.  Though in actuality all symbols
  are prefixed by jet_, macro-based name mangling abstracts this away
  from test code.
- integration: Black box integration tests.  These tests link with
  the installable shared jemalloc library, and with the exception of
  some utility code and configure-generated macro definitions, they have
  no access to jemalloc internals.
- stress: Black box stress tests.  These tests link with the installable
  shared jemalloc library, as well as with an internal allocator with
  symbols prefixed by jet_ (same as for unit tests) that can be used to
  allocate data structures that are internal to the test code.

Move existing tests into test/{unit,integration}/ as appropriate.

Split out internal parts of jemalloc_defs.h.in and put them in
jemalloc_internal_defs.h.in.  This reduces internals exposure to
applications that #include <jemalloc/jemalloc.h>.

Refactor jemalloc.h header generation so that a single header file
results, and the prototypes can be used to generate jet_ prototypes for
tests.  Split jemalloc.h.in into multiple parts (jemalloc_defs.h.in,
jemalloc_macros.h.in, jemalloc_protos.h.in, jemalloc_mangle.h.in) and
use a shell script to generate a unified jemalloc.h at configure time.

Change the default private namespace prefix from "" to "je_".

Add missing private namespace mangling.

Remove hard-coded private_namespace.h.  Instead generate it and
private_unnamespace.h from private_symbols.txt.  Use similar logic for
public symbols, which aids in name mangling for jet_ symbols.

Add test_warn() and test_fail().  Replace existing exit(1) calls with
test_fail() calls.
This commit is contained in:
Jason Evans 2013-11-30 15:25:42 -08:00
parent 6668853596
commit 86abd0dcd8
48 changed files with 1335 additions and 938 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
.gitignore vendored
View File

@ -1,25 +1,56 @@
/autom4te.cache/
/bin/jemalloc.sh
/config.stamp
/config.log
/config.status
/configure
/doc/html.xsl
/doc/manpages.xsl
/doc/jemalloc.xml
/doc/jemalloc.html
/doc/jemalloc.3
/lib/
/Makefile
/include/jemalloc/internal/jemalloc_internal\.h
/include/jemalloc/internal/size_classes\.h
/include/jemalloc/jemalloc\.h
/include/jemalloc/jemalloc_defs\.h
/test/jemalloc_test\.h
/include/jemalloc/internal/jemalloc_internal.h
/include/jemalloc/internal/jemalloc_internal_defs.h
/include/jemalloc/internal/private_namespace.h
/include/jemalloc/internal/private_unnamespace.h
/include/jemalloc/internal/public_namespace.h
/include/jemalloc/internal/public_unnamespace.h
/include/jemalloc/internal/size_classes.h
/include/jemalloc/jemalloc.h
/include/jemalloc/jemalloc_defs.h
/include/jemalloc/jemalloc_macros.h
/include/jemalloc/jemalloc_protos.h
/include/jemalloc/jemalloc_protos_jet.h
/include/jemalloc/jemalloc_mangle.h
/src/*.[od]
/test/*.[od]
/test/*.out
/test/[a-zA-Z_]*
!test/*.c
!test/*.exp
/test/test.sh
test/include/test/jemalloc_test.h
/test/integration/[A-Za-z]*
!/test/integration/*.*
/test/integration/*.[od]
/test/integration/*.out
/test/src/*.[od]
/test/stress/[A-Za-z]*
!/test/stress/*.*
/test/stress/*.[od]
/test/stress/*.out
/test/unit/[A-Za-z]*
!/test/unit/*.*
/test/unit/*.[od]
/test/unit/*.out
/VERSION
/bin/jemalloc.sh

8
ChangeLog
View File

@ -6,6 +6,14 @@ found in the git revision history:
http://www.canonware.com/cgi-bin/gitweb.cgi?p=jemalloc.git
git://canonware.com/jemalloc.git
* 3.5.0 (XXX)
Bug fixes:
- Change the default private namespace prefix from empty to je_, and change
--with-private-namespace-prefix so that it prepends an additional prefix
rather than replacing je_. This reduces the likelihood of applications
which statically link jemalloc experiencing symbol name collisions.
* 3.4.1 (October 20, 2013)
Bug fixes:

4
INSTALL
View File

@ -61,10 +61,10 @@ any of the following arguments (not a definitive list) to 'configure':
allocator on OSX.
--with-private-namespace=<prefix>
Prefix all library-private APIs with <prefix>. For shared libraries,
Prefix all library-private APIs with <prefix>je_. For shared libraries,
symbol visibility mechanisms prevent these symbols from being exported, but
for static libraries, naming collisions are a real possibility. By
default, the prefix is "" (empty string).
default, <prefix> is empty, which results in a symbol prefix of je_ .
--with-install-suffix=<suffix>
Append <suffix> to the base name of all installed files, such that multiple

187
Makefile.in
View File

@ -73,18 +73,17 @@ LIBJEMALLOC := $(LIBPREFIX)jemalloc$(install_suffix)
# Lists of files.
BINS := $(srcroot)bin/pprof $(objroot)bin/jemalloc.sh
CHDRS := $(objroot)include/jemalloc/jemalloc$(install_suffix).h \
$(objroot)include/jemalloc/jemalloc_defs$(install_suffix).h
CSRCS := $(srcroot)src/jemalloc.c $(srcroot)src/arena.c $(srcroot)src/atomic.c \
$(srcroot)src/base.c $(srcroot)src/bitmap.c $(srcroot)src/chunk.c \
$(srcroot)src/chunk_dss.c $(srcroot)src/chunk_mmap.c \
$(srcroot)src/ckh.c $(srcroot)src/ctl.c $(srcroot)src/extent.c \
$(srcroot)src/hash.c $(srcroot)src/huge.c $(srcroot)src/mb.c \
$(srcroot)src/mutex.c $(srcroot)src/prof.c $(srcroot)src/quarantine.c \
$(srcroot)src/rtree.c $(srcroot)src/stats.c $(srcroot)src/tcache.c \
$(srcroot)src/util.c $(srcroot)src/tsd.c
C_HDRS := $(objroot)include/jemalloc/jemalloc$(install_suffix).h
C_SRCS := $(srcroot)src/jemalloc.c $(srcroot)src/arena.c \
$(srcroot)src/atomic.c $(srcroot)src/base.c $(srcroot)src/bitmap.c \
$(srcroot)src/chunk.c $(srcroot)src/chunk_dss.c \
$(srcroot)src/chunk_mmap.c $(srcroot)src/ckh.c $(srcroot)src/ctl.c \
$(srcroot)src/extent.c $(srcroot)src/hash.c $(srcroot)src/huge.c \
$(srcroot)src/mb.c $(srcroot)src/mutex.c $(srcroot)src/prof.c \
$(srcroot)src/quarantine.c $(srcroot)src/rtree.c $(srcroot)src/stats.c \
$(srcroot)src/tcache.c $(srcroot)src/util.c $(srcroot)src/tsd.c
ifeq ($(enable_zone_allocator), 1)
CSRCS += $(srcroot)src/zone.c
C_SRCS += $(srcroot)src/zone.c
endif
ifeq ($(IMPORTLIB),$(SO))
STATIC_LIBS := $(objroot)lib/$(LIBJEMALLOC).$(A)
@ -103,24 +102,43 @@ DOCS_XML := $(objroot)doc/jemalloc$(install_suffix).xml
DOCS_HTML := $(DOCS_XML:$(objroot)%.xml=$(srcroot)%.html)
DOCS_MAN3 := $(DOCS_XML:$(objroot)%.xml=$(srcroot)%.3)
DOCS := $(DOCS_HTML) $(DOCS_MAN3)
CTESTS := $(srcroot)test/aligned_alloc.c $(srcroot)test/allocated.c \
$(srcroot)test/ALLOCM_ARENA.c $(srcroot)test/bitmap.c \
$(srcroot)test/mremap.c $(srcroot)test/posix_memalign.c \
$(srcroot)test/thread_arena.c $(srcroot)test/thread_tcache_enabled.c
C_TESTLIB_SRCS := $(srcroot)test/src/test.c $(srcroot)test/src/thread.c
C_UTIL_INTEGRATION_SRCS := $(srcroot)src/util.c
TESTS_UNIT := $(srcroot)test/unit/bitmap.c
TESTS_INTEGRATION := $(srcroot)test/integration/aligned_alloc.c \
$(srcroot)test/integration/allocated.c \
$(srcroot)test/integration/ALLOCM_ARENA.c \
$(srcroot)test/integration/mremap.c \
$(srcroot)test/integration/posix_memalign.c \
$(srcroot)test/integration/thread_arena.c \
$(srcroot)test/integration/thread_tcache_enabled.c
ifeq ($(enable_experimental), 1)
CTESTS += $(srcroot)test/allocm.c $(srcroot)test/rallocm.c
TESTS_INTEGRATION += $(srcroot)test/integration/allocm.c \
$(srcroot)test/integration/rallocm.c
endif
TESTS_STRESS :=
TESTS := $(TESTS_UNIT) $(TESTS_INTEGRATION) $(TESTS_STRESS)
COBJS := $(CSRCS:$(srcroot)%.c=$(objroot)%.$(O))
CPICOBJS := $(CSRCS:$(srcroot)%.c=$(objroot)%.pic.$(O))
CTESTOBJS := $(CTESTS:$(srcroot)%.c=$(objroot)%.$(O))
C_OBJS := $(C_SRCS:$(srcroot)%.c=$(objroot)%.$(O))
C_PIC_OBJS := $(C_SRCS:$(srcroot)%.c=$(objroot)%.pic.$(O))
C_JET_OBJS := $(C_SRCS:$(srcroot)%.c=$(objroot)%.jet.$(O))
C_TESTLIB_UNIT_OBJS := $(C_TESTLIB_SRCS:$(srcroot)%.c=$(objroot)%.unit.$(O))
C_TESTLIB_INTEGRATION_OBJS := $(C_TESTLIB_SRCS:$(srcroot)%.c=$(objroot)%.integration.$(O))
C_UTIL_INTEGRATION_OBJS := $(C_UTIL_INTEGRATION_SRCS:$(srcroot)%.c=$(objroot)%.integration.$(O))
C_TESTLIB_STRESS_OBJS := $(C_TESTLIB_SRCS:$(srcroot)%.c=$(objroot)%.stress.$(O))
C_TESTLIB_OBJS := $(C_TESTLIB_UNIT_OBJS) $(C_TESTLIB_INTEGRATION_OBJS) $(C_UTIL_INTEGRATION_OBJS) $(C_TESTLIB_STRESS_OBJS)
TESTS_UNIT_OBJS := $(TESTS_UNIT:$(srcroot)%.c=$(objroot)%.$(O))
TESTS_INTEGRATION_OBJS := $(TESTS_INTEGRATION:$(srcroot)%.c=$(objroot)%.$(O))
TESTS_STRESS_OBJS := $(TESTS_STRESS:$(srcroot)%.c=$(objroot)%.$(O))
TESTS_OBJS := $(TESTS_UNIT_OBJS) $(TESTS_INTEGRATION_OBJS) $(TESTS_STRESS_OBJS)
.PHONY: all dist build_doc_html build_doc_man build_doc
.PHONY: install_bin install_include install_lib
.PHONY: install_doc_html install_doc_man install_doc install
.PHONY: tests check clean distclean relclean
.SECONDARY : $(CTESTOBJS)
.SECONDARY : $(TESTS_OBJS)
# Default target.
all: build
@ -141,30 +159,44 @@ build_doc: $(DOCS)
# Include generated dependency files.
#
ifdef CC_MM
-include $(COBJS:%.$(O)=%.d)
-include $(CPICOBJS:%.$(O)=%.d)
-include $(CTESTOBJS:%.$(O)=%.d)
-include $(C_OBJS:%.$(O)=%.d)
-include $(C_PIC_OBJS:%.$(O)=%.d)
-include $(C_JET_OBJS:%.$(O)=%.d)
-include $(TESTS_OBJS:%.$(O)=%.d)
endif
$(COBJS): $(objroot)src/%.$(O): $(srcroot)src/%.c
$(CPICOBJS): $(objroot)src/%.pic.$(O): $(srcroot)src/%.c
$(CPICOBJS): CFLAGS += $(PIC_CFLAGS)
$(CTESTOBJS): $(objroot)test/%.$(O): $(srcroot)test/%.c
$(CTESTOBJS): CPPFLAGS += -I$(objroot)test
$(C_OBJS): $(objroot)src/%.$(O): $(srcroot)src/%.c
$(C_PIC_OBJS): $(objroot)src/%.pic.$(O): $(srcroot)src/%.c
$(C_PIC_OBJS): CFLAGS += $(PIC_CFLAGS)
$(C_JET_OBJS): $(objroot)src/%.jet.$(O): $(srcroot)src/%.c
$(C_JET_OBJS): CFLAGS += -DJEMALLOC_JET
$(C_TESTLIB_UNIT_OBJS): $(objroot)test/src/%.unit.$(O): $(srcroot)test/src/%.c
$(C_TESTLIB_UNIT_OBJS): CPPFLAGS += -DJEMALLOC_UNIT_TEST
$(C_TESTLIB_INTEGRATION_OBJS): $(objroot)test/src/%.integration.$(O): $(srcroot)test/src/%.c
$(C_TESTLIB_INTEGRATION_OBJS): CPPFLAGS += -DJEMALLOC_INTEGRATION_TEST
$(C_UTIL_INTEGRATION_OBJS): $(objroot)src/%.integration.$(O): $(srcroot)src/%.c
$(C_TESTLIB_STRESS_OBJS): $(objroot)test/src/%.stress.$(O): $(srcroot)test/src/%.c
$(C_TESTLIB_STRESS_OBJS): CPPFLAGS += -DJEMALLOC_STRESS_TEST
$(C_TESTLIB_OBJS): CPPFLAGS += -I$(objroot)test/include
$(TESTS_UNIT_OBJS): CPPFLAGS += -DJEMALLOC_UNIT_TEST
$(TESTS_INTEGRATION_OBJS): CPPFLAGS += -DJEMALLOC_INTEGRATION_TEST
$(TESTS_STRESS_OBJS): CPPFLAGS += -DJEMALLOC_STRESS_TEST
$(TESTS_OBJS): $(objroot)test/%.$(O): $(srcroot)test/%.c
$(TESTS_OBJS): CPPFLAGS += -I$(objroot)test/include
ifneq ($(IMPORTLIB),$(SO))
$(COBJS): CPPFLAGS += -DDLLEXPORT
$(C_OBJS): CPPFLAGS += -DDLLEXPORT
endif
ifndef CC_MM
# Dependencies
# Dependencies.
HEADER_DIRS = $(srcroot)include/jemalloc/internal \
$(objroot)include/jemalloc $(objroot)include/jemalloc/internal
HEADERS = $(wildcard $(foreach dir,$(HEADER_DIRS),$(dir)/*.h))
$(COBJS) $(CPICOBJS) $(CTESTOBJS): $(HEADERS)
$(CTESTOBJS): $(objroot)test/jemalloc_test.h
$(C_OBJS) $(C_PIC_OBJS) $(C_JET_OBJS) $(C_TESTLIB_OBJS) $(TESTS_OBJS): $(HEADERS)
$(TESTS_OBJS): $(objroot)test/unit/jemalloc_test.h
endif
$(COBJS) $(CPICOBJS) $(CTESTOBJS): %.$(O):
$(C_OBJS) $(C_PIC_OBJS) $(C_JET_OBJS) $(C_TESTLIB_OBJS) $(TESTS_OBJS): %.$(O):
@mkdir -p $(@D)
$(CC) $(CFLAGS) -c $(CPPFLAGS) $(CTARGET) $<
ifdef CC_MM
@ -177,21 +209,27 @@ ifneq ($(SOREV),$(SO))
ln -sf $(<F) $@
endif
$(objroot)lib/$(LIBJEMALLOC).$(SOREV) : $(if $(PIC_CFLAGS),$(CPICOBJS),$(COBJS))
$(objroot)lib/$(LIBJEMALLOC).$(SOREV) : $(if $(PIC_CFLAGS),$(C_PIC_OBJS),$(C_OBJS))
@mkdir -p $(@D)
$(CC) $(DSO_LDFLAGS) $(call RPATH,$(RPATH_EXTRA)) $(LDTARGET) $+ $(LDFLAGS) $(LIBS) $(EXTRA_LDFLAGS)
$(objroot)lib/$(LIBJEMALLOC)_pic.$(A) : $(CPICOBJS)
$(objroot)lib/$(LIBJEMALLOC).$(A) : $(COBJS)
$(objroot)lib/$(LIBJEMALLOC)_s.$(A) : $(COBJS)
$(objroot)lib/$(LIBJEMALLOC)_pic.$(A) : $(C_PIC_OBJS)
$(objroot)lib/$(LIBJEMALLOC).$(A) : $(C_OBJS)
$(objroot)lib/$(LIBJEMALLOC)_s.$(A) : $(C_OBJS)
$(STATIC_LIBS):
@mkdir -p $(@D)
$(AR) $(ARFLAGS)@AROUT@ $+
$(objroot)test/bitmap$(EXE): $(objroot)src/bitmap.$(O)
$(objroot)test/unit/%$(EXE): $(objroot)test/unit/%.$(O) $(C_JET_OBJS) $(C_TESTLIB_UNIT_OBJS)
@mkdir -p $(@D)
$(CC) $(LDTARGET) $(filter %.$(O),$^) $(call RPATH,$(objroot)lib) $(filter -lpthread,$(LIBS)) $(EXTRA_LDFLAGS)
$(objroot)test/%$(EXE): $(objroot)test/%.$(O) $(objroot)src/util.$(O) $(DSOS)
$(objroot)test/integration/%$(EXE): $(objroot)test/integration/%.$(O) $(C_TESTLIB_INTEGRATION_OBJS) $(C_UTIL_INTEGRATION_OBJS) $(objroot)lib/$(LIBJEMALLOC).$(IMPORTLIB)
@mkdir -p $(@D)
$(CC) $(LDTARGET) $(filter %.$(O),$^) $(call RPATH,$(objroot)lib) $(objroot)lib/$(LIBJEMALLOC).$(IMPORTLIB) $(filter -lpthread,$(LIBS)) $(EXTRA_LDFLAGS)
$(objroot)test/stress/%$(EXE): $(objroot)test/stress/%.$(O) $(C_JET_OBJS) $(C_TESTLIB_STRESS_OBJS) $(objroot)lib/$(LIBJEMALLOC).$(IMPORTLIB)
@mkdir -p $(@D)
$(CC) $(LDTARGET) $(filter %.$(O),$^) $(call RPATH,$(objroot)lib) $(objroot)lib/$(LIBJEMALLOC).$(IMPORTLIB) $(filter -lpthread,$(LIBS)) $(EXTRA_LDFLAGS)
@ -208,7 +246,7 @@ done
install_include:
install -d $(INCLUDEDIR)/jemalloc
@for h in $(CHDRS); do \
@for h in $(C_HDRS); do \
echo "install -m 644 $$h $(INCLUDEDIR)/jemalloc"; \
install -m 644 $$h $(INCLUDEDIR)/jemalloc; \
done
@ -247,49 +285,46 @@ install_doc: install_doc_html install_doc_man
install: install_bin install_include install_lib install_doc
tests: $(CTESTS:$(srcroot)%.c=$(objroot)%$(EXE))
tests_unit: $(TESTS_UNIT:$(srcroot)%.c=$(objroot)%$(EXE))
tests_integration: $(TESTS_INTEGRATION:$(srcroot)%.c=$(objroot)%$(EXE))
tests_stress: $(TESTS_STRESS:$(srcroot)%.c=$(objroot)%$(EXE))
tests: tests_unit tests_integration tests_stress
check: tests
@mkdir -p $(objroot)test
@$(SHELL) -c 'total=0; \
failures=0; \
echo "========================================="; \
for t in $(CTESTS:$(srcroot)%.c=$(objroot)%); do \
total=`expr $$total + 1`; \
/bin/echo -n "$${t} ... "; \
$(TEST_LIBRARY_PATH) $${t}$(EXE) $(abs_srcroot) \
$(abs_objroot) > $(objroot)$${t}.out 2>&1; \
if test -e "$(srcroot)$${t}.exp"; then \
diff -w -u $(srcroot)$${t}.exp \
$(objroot)$${t}.out >/dev/null 2>&1; \
fail=$$?; \
if test "$${fail}" -eq "1" ; then \
failures=`expr $${failures} + 1`; \
echo "*** FAIL ***"; \
else \
echo "pass"; \
fi; \
else \
echo "*** FAIL *** (.exp file is missing)"; \
failures=`expr $${failures} + 1`; \
fi; \
done; \
echo "========================================="; \
echo "Failures: $${failures}/$${total}"'
check_unit_dir:
@mkdir -p $(objroot)test/unit
check_integration_dir:
@mkdir -p $(objroot)test/integration
check_stress_dir:
@mkdir -p $(objroot)test/stress
check_dir: check_unit_dir check_integration_dir check_stress_dir
check_unit: tests_unit check_unit_dir
@$(SHELL) $(objroot)test/test.sh $(TESTS_UNIT:$(srcroot)%.c=$(objroot)%)
check_integration: tests_integration check_integration_dir
@$(SHELL) $(objroot)test/test.sh $(TESTS_INTEGRATION:$(srcroot)%.c=$(objroot)%)
check_stress: tests_stress check_stress_dir
@$(SHELL) $(objroot)test/test.sh $(TESTS_STRESS:$(srcroot)%.c=$(objroot)%)
check: tests check_dir
@$(SHELL) $(objroot)test/test.sh $(TESTS:$(srcroot)%.c=$(objroot)%)
clean:
rm -f $(COBJS)
rm -f $(CPICOBJS)
rm -f $(COBJS:%.$(O)=%.d)
rm -f $(CPICOBJS:%.$(O)=%.d)
rm -f $(CTESTOBJS:%.$(O)=%$(EXE))
rm -f $(CTESTOBJS)
rm -f $(CTESTOBJS:%.$(O)=%.d)
rm -f $(CTESTOBJS:%.$(O)=%.out)
rm -f $(C_OBJS)
rm -f $(C_PIC_OBJS)
rm -f $(C_JET_OBJS)
rm -f $(C_TESTLIB_OBJS)
rm -f $(C_OBJS:%.$(O)=%.d)
rm -f $(C_PIC_OBJS:%.$(O)=%.d)
rm -f $(C_JET_OBJS:%.$(O)=%.d)
rm -f $(C_TESTLIB_OBJS:%.$(O)=%.d)
rm -f $(TESTS_OBJS:%.$(O)=%$(EXE))
rm -f $(TESTS_OBJS)
rm -f $(TESTS_OBJS:%.$(O)=%.d)
rm -f $(TESTS_OBJS:%.$(O)=%.out)
rm -f $(DSOS) $(STATIC_LIBS)
distclean: clean
rm -rf $(objroot)autom4te.cache
rm -f $(objroot)bin/jemalloc.sh
rm -f $(objroot)config.log
rm -f $(objroot)config.status
rm -f $(objroot)config.stamp

88
configure.ac
View File

@ -489,18 +489,15 @@ AC_ARG_WITH([export],
fi]
)
dnl Do not mangle library-private APIs by default.
dnl Mangle library-private APIs.
AC_ARG_WITH([private_namespace],
[AS_HELP_STRING([--with-private-namespace=<prefix>], [Prefix to prepend to all library-private APIs])],
[JEMALLOC_PRIVATE_NAMESPACE="$with_private_namespace"],
[JEMALLOC_PRIVATE_NAMESPACE=""]
[JEMALLOC_PRIVATE_NAMESPACE="${with_private_namespace}je_"],
[JEMALLOC_PRIVATE_NAMESPACE="je_"]
)
AC_DEFINE_UNQUOTED([JEMALLOC_PRIVATE_NAMESPACE], ["$JEMALLOC_PRIVATE_NAMESPACE"])
if test "x$JEMALLOC_PRIVATE_NAMESPACE" != "x" ; then
AC_DEFINE_UNQUOTED([JEMALLOC_N(string_that_no_one_should_want_to_use_as_a_jemalloc_private_namespace_prefix)], [${JEMALLOC_PRIVATE_NAMESPACE}##string_that_no_one_should_want_to_use_as_a_jemalloc_private_namespace_prefix])
else
AC_DEFINE_UNQUOTED([JEMALLOC_N(string_that_no_one_should_want_to_use_as_a_jemalloc_private_namespace_prefix)], [string_that_no_one_should_want_to_use_as_a_jemalloc_private_namespace_prefix])
fi
AC_DEFINE_UNQUOTED([JEMALLOC_PRIVATE_NAMESPACE], [$JEMALLOC_PRIVATE_NAMESPACE])
private_namespace="$JEMALLOC_PRIVATE_NAMESPACE"
AC_SUBST([private_namespace])
dnl Do not add suffix to installed files by default.
AC_ARG_WITH([install_suffix],
@ -511,37 +508,64 @@ AC_ARG_WITH([install_suffix],
install_suffix="$INSTALL_SUFFIX"
AC_SUBST([install_suffix])
dnl Substitute @je_@ in jemalloc_protos.h.in, primarily to make generation of
dnl jemalloc_protos_jet.h easy.
je_="je_"
AC_SUBST([je_])
cfgoutputs_in="${srcroot}Makefile.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}doc/html.xsl.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}doc/manpages.xsl.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}doc/jemalloc.xml.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}include/jemalloc/jemalloc.h.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}include/jemalloc/jemalloc_macros.h.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}include/jemalloc/jemalloc_protos.h.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}include/jemalloc/jemalloc_mangle.h.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}include/jemalloc/internal/jemalloc_internal.h.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}test/jemalloc_test.h.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}test/test.sh.in"
cfgoutputs_in="${cfgoutputs_in} ${srcroot}test/include/test/jemalloc_test.h.in"
cfgoutputs_out="Makefile"
cfgoutputs_out="${cfgoutputs_out} doc/html.xsl"
cfgoutputs_out="${cfgoutputs_out} doc/manpages.xsl"
cfgoutputs_out="${cfgoutputs_out} doc/jemalloc${install_suffix}.xml"
cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc${install_suffix}.h"
cfgoutputs_out="${cfgoutputs_out} doc/jemalloc.xml"
cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_macros.h"
cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_protos.h"
cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_mangle.h"
cfgoutputs_out="${cfgoutputs_out} include/jemalloc/internal/jemalloc_internal.h"
cfgoutputs_out="${cfgoutputs_out} test/jemalloc_test.h"
cfgoutputs_out="${cfgoutputs_out} test/test.sh"
cfgoutputs_out="${cfgoutputs_out} test/include/test/jemalloc_test.h"
cfgoutputs_tup="Makefile"
cfgoutputs_tup="${cfgoutputs_tup} doc/html.xsl:doc/html.xsl.in"
cfgoutputs_tup="${cfgoutputs_tup} doc/manpages.xsl:doc/manpages.xsl.in"
cfgoutputs_tup="${cfgoutputs_tup} doc/jemalloc${install_suffix}.xml:doc/jemalloc.xml.in"
cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc${install_suffix}.h:include/jemalloc/jemalloc.h.in"
cfgoutputs_tup="${cfgoutputs_tup} doc/jemalloc.xml:doc/jemalloc.xml.in"
cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_macros.h:include/jemalloc/jemalloc_macros.h.in"
cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_protos.h:include/jemalloc/jemalloc_protos.h.in"
cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_mangle.h:include/jemalloc/jemalloc_mangle.h.in"
cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/internal/jemalloc_internal.h"
cfgoutputs_tup="${cfgoutputs_tup} test/jemalloc_test.h:test/jemalloc_test.h.in"
cfgoutputs_tup="${cfgoutputs_tup} test/test.sh:test/test.sh.in"
cfgoutputs_tup="${cfgoutputs_tup} test/include/test/jemalloc_test.h:test/include/test/jemalloc_test.h.in"
cfghdrs_in="${srcroot}include/jemalloc/jemalloc_defs.h.in"
cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/jemalloc_internal_defs.h.in"
cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/private_namespace.sh"
cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/private_unnamespace.sh"
cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/public_namespace.sh"
cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/public_unnamespace.sh"
cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/size_classes.sh"
cfghdrs_out="include/jemalloc/jemalloc_defs${install_suffix}.h"
cfghdrs_out="include/jemalloc/jemalloc_defs.h"
cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc${install_suffix}.h"
cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_protos_jet.h"
cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/jemalloc_internal_defs.h"
cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_namespace.h"
cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_unnamespace.h"
cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_namespace.h"
cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_unnamespace.h"
cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/size_classes.h"
cfghdrs_tup="include/jemalloc/jemalloc_defs${install_suffix}.h:include/jemalloc/jemalloc_defs.h.in"
cfghdrs_tup="include/jemalloc/jemalloc_defs.h:include/jemalloc/jemalloc_defs.h.in"
cfghdrs_tup="${cfghdrs_tup} include/jemalloc/internal/jemalloc_internal_defs.h:${srcroot}include/jemalloc/internal/jemalloc_internal_defs.h.in"
dnl Do not silence irrelevant compiler warnings by default, since enabling this
dnl option incurs a performance penalty.
@ -1277,10 +1301,34 @@ dnl ============================================================================
dnl Check for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_CONFIG_COMMANDS([include/jemalloc/internal/private_namespace.h], [
mkdir -p "${objroot}include/jemalloc/internal"
"${srcdir}/include/jemalloc/internal/private_namespace.sh" "${srcdir}/include/jemalloc/internal/private_symbols.txt" > "${objroot}include/jemalloc/internal/private_namespace.h"
])
AC_CONFIG_COMMANDS([include/jemalloc/internal/private_unnamespace.h], [
mkdir -p "${objroot}include/jemalloc/internal"
"${srcdir}/include/jemalloc/internal/private_unnamespace.sh" "${srcdir}/include/jemalloc/internal/private_symbols.txt" > "${objroot}include/jemalloc/internal/private_unnamespace.h"
])
AC_CONFIG_COMMANDS([include/jemalloc/internal/public_namespace.h], [
mkdir -p "${objroot}include/jemalloc/internal"
"${srcdir}/include/jemalloc/internal/public_namespace.sh" "${srcdir}/include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_namespace.h"
])
AC_CONFIG_COMMANDS([include/jemalloc/internal/public_unnamespace.h], [
mkdir -p "${objroot}include/jemalloc/internal"
"${srcdir}/include/jemalloc/internal/public_unnamespace.sh" "${srcdir}/include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_unnamespace.h"
])
AC_CONFIG_COMMANDS([include/jemalloc/internal/size_classes.h], [
mkdir -p "include/jemalloc/internal"
mkdir -p "${objroot}include/jemalloc/internal"
"${srcdir}/include/jemalloc/internal/size_classes.sh" > "${objroot}include/jemalloc/internal/size_classes.h"
])
AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_protos_jet.h], [
mkdir -p "${objroot}include/jemalloc"
cat "${srcdir}/include/jemalloc/jemalloc_protos.h.in" | sed -e 's/@je_@/jet_/g' > "${objroot}include/jemalloc/jemalloc_protos_jet.h"
])
AC_CONFIG_COMMANDS([include/jemalloc/jemalloc.h], [
mkdir -p "${objroot}include/jemalloc"
"${srcdir}/include/jemalloc/jemalloc.sh" "${objroot}" > "${objroot}include/jemalloc/jemalloc${install_suffix}.h"
])
dnl Process .in files.
AC_SUBST([cfghdrs_in])

17
include/jemalloc/internal/jemalloc_internal.h.in
View File

@ -54,8 +54,7 @@ typedef intptr_t ssize_t;
#endif
#include <fcntl.h>
#define JEMALLOC_NO_DEMANGLE
#include "../jemalloc@install_suffix@.h"
#include "jemalloc_internal_defs.h"
#ifdef JEMALLOC_UTRACE
#include <sys/ktrace.h>
@ -66,6 +65,16 @@ typedef intptr_t ssize_t;
#include <valgrind/memcheck.h>
#endif
#define JEMALLOC_NO_DEMANGLE
#ifdef JEMALLOC_JET
# define JEMALLOC_N(n) jet_##n
# include "jemalloc/internal/public_namespace.h"
# define JEMALLOC_NO_RENAME
# include "../jemalloc@install_suffix@.h"
#else
# define JEMALLOC_N(n) @private_namespace@##n
# include "../jemalloc@install_suffix@.h"
#endif
#include "jemalloc/internal/private_namespace.h"
#ifdef JEMALLOC_CC_SILENCE
@ -522,10 +531,10 @@ typedef struct {
uint64_t deallocated;
} thread_allocated_t;
/*
* The JEMALLOC_CONCAT() wrapper is necessary to pass {0, 0} via a cpp macro
* The JEMALLOC_ARG_CONCAT() wrapper is necessary to pass {0, 0} via a cpp macro
* argument.
*/
#define THREAD_ALLOCATED_INITIALIZER JEMALLOC_CONCAT({0, 0})
#define THREAD_ALLOCATED_INITIALIZER JEMALLOC_ARG_CONCAT({0, 0})
#undef JEMALLOC_H_STRUCTS
/******************************************************************************/

202
include/jemalloc/internal/jemalloc_internal_defs.h.in Normal file
View File

@ -0,0 +1,202 @@
/*
* If JEMALLOC_PREFIX is defined via --with-jemalloc-prefix, it will cause all
* public APIs to be prefixed. This makes it possible, with some care, to use
* multiple allocators simultaneously.
*/
#undef JEMALLOC_PREFIX
#undef JEMALLOC_CPREFIX
/*
* JEMALLOC_PRIVATE_NAMESPACE is used as a prefix for all library-private APIs.
* For shared libraries, symbol visibility mechanisms prevent these symbols
* from being exported, but for static libraries, naming collisions are a real
* possibility.
*/
#undef JEMALLOC_PRIVATE_NAMESPACE
/*
* Hyper-threaded CPUs may need a special instruction inside spin loops in
* order to yield to another virtual CPU.
*/
#undef CPU_SPINWAIT
/* Defined if the equivalent of FreeBSD's atomic(9) functions are available. */
#undef JEMALLOC_ATOMIC9
/*
* Defined if OSAtomic*() functions are available, as provided by Darwin, and
* documented in the atomic(3) manual page.
*/
#undef JEMALLOC_OSATOMIC
/*
* Defined if __sync_add_and_fetch(uint32_t *, uint32_t) and
* __sync_sub_and_fetch(uint32_t *, uint32_t) are available, despite
* __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 not being defined (which means the
* functions are defined in libgcc instead of being inlines)
*/
#undef JE_FORCE_SYNC_COMPARE_AND_SWAP_4
/*
* Defined if __sync_add_and_fetch(uint64_t *, uint64_t) and
* __sync_sub_and_fetch(uint64_t *, uint64_t) are available, despite
* __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 not being defined (which means the
* functions are defined in libgcc instead of being inlines)
*/
#undef JE_FORCE_SYNC_COMPARE_AND_SWAP_8
/*
* Defined if OSSpin*() functions are available, as provided by Darwin, and
* documented in the spinlock(3) manual page.
*/
#undef JEMALLOC_OSSPIN
/*
* Defined if _malloc_thread_cleanup() exists. At least in the case of
* FreeBSD, pthread_key_create() allocates, which if used during malloc
* bootstrapping will cause recursion into the pthreads library. Therefore, if
* _malloc_thread_cleanup() exists, use it as the basis for thread cleanup in
* malloc_tsd.
*/
#undef JEMALLOC_MALLOC_THREAD_CLEANUP
/*
* Defined if threaded initialization is known to be safe on this platform.
* Among other things, it must be possible to initialize a mutex without
* triggering allocation in order for threaded allocation to be safe.
*/
#undef JEMALLOC_THREADED_INIT
/*
* Defined if the pthreads implementation defines
* _pthread_mutex_init_calloc_cb(), in which case the function is used in order
* to avoid recursive allocation during mutex initialization.
*/
#undef JEMALLOC_MUTEX_INIT_CB
/* Defined if sbrk() is supported. */
#undef JEMALLOC_HAVE_SBRK
/* Non-empty if the tls_model attribute is supported. */
#undef JEMALLOC_TLS_MODEL
/* JEMALLOC_CC_SILENCE enables code that silences unuseful compiler warnings. */
#undef JEMALLOC_CC_SILENCE
/*
* JEMALLOC_DEBUG enables assertions and other sanity checks, and disables
* inline functions.
*/
#undef JEMALLOC_DEBUG
/* JEMALLOC_STATS enables statistics calculation. */
#undef JEMALLOC_STATS
/* JEMALLOC_PROF enables allocation profiling. */
#undef JEMALLOC_PROF
/* Use libunwind for profile backtracing if defined. */
#undef JEMALLOC_PROF_LIBUNWIND
/* Use libgcc for profile backtracing if defined. */
#undef JEMALLOC_PROF_LIBGCC
/* Use gcc intrinsics for profile backtracing if defined. */
#undef JEMALLOC_PROF_GCC
/*
* JEMALLOC_TCACHE enables a thread-specific caching layer for small objects.
* This makes it possible to allocate/deallocate objects without any locking
* when the cache is in the steady state.
*/
#undef JEMALLOC_TCACHE
/*
* JEMALLOC_DSS enables use of sbrk(2) to allocate chunks from the data storage
* segment (DSS).
*/
#undef JEMALLOC_DSS
/* Support memory filling (junk/zero/quarantine/redzone). */
#undef JEMALLOC_FILL
/* Support utrace(2)-based tracing. */
#undef JEMALLOC_UTRACE
/* Support Valgrind. */
#undef JEMALLOC_VALGRIND
/* Support optional abort() on OOM. */
#undef JEMALLOC_XMALLOC
/* Support lazy locking (avoid locking unless a second thread is launched). */
#undef JEMALLOC_LAZY_LOCK
/* One page is 2^STATIC_PAGE_SHIFT bytes. */
#undef STATIC_PAGE_SHIFT
/*
* If defined, use munmap() to unmap freed chunks, rather than storing them for
* later reuse. This is disabled by default on Linux because common sequences
* of mmap()/munmap() calls will cause virtual memory map holes.
*/
#undef JEMALLOC_MUNMAP
/*
* If defined, use mremap(...MREMAP_FIXED...) for huge realloc(). This is
* disabled by default because it is Linux-specific and it will cause virtual
* memory map holes, much like munmap(2) does.
*/
#undef JEMALLOC_MREMAP
/* TLS is used to map arenas and magazine caches to threads. */
#undef JEMALLOC_TLS
/*
* JEMALLOC_IVSALLOC enables ivsalloc(), which verifies that pointers reside
* within jemalloc-owned chunks before dereferencing them.
*/
#undef JEMALLOC_IVSALLOC
/*
* Define overrides for non-standard allocator-related functions if they
* are present on the system.
*/
#undef JEMALLOC_OVERRIDE_MEMALIGN
#undef JEMALLOC_OVERRIDE_VALLOC
/*
* Darwin (OS X) uses zones to work around Mach-O symbol override shortcomings.
*/
#undef JEMALLOC_ZONE
#undef JEMALLOC_ZONE_VERSION
/*
* Methods for purging unused pages differ between operating systems.
*
* madvise(..., MADV_DONTNEED) : On Linux, this immediately discards pages,
* such that new pages will be demand-zeroed if
* the address region is later touched.
* madvise(..., MADV_FREE) : On FreeBSD and Darwin, this marks pages as being
* unused, such that they will be discarded rather
* than swapped out.
*/
#undef JEMALLOC_PURGE_MADVISE_DONTNEED
#undef JEMALLOC_PURGE_MADVISE_FREE
/*
* Define if operating system has alloca.h header.
*/
#undef JEMALLOC_HAS_ALLOCA_H
/* sizeof(void *) == 2^LG_SIZEOF_PTR. */
#undef LG_SIZEOF_PTR
/* sizeof(int) == 2^LG_SIZEOF_INT. */
#undef LG_SIZEOF_INT
/* sizeof(long) == 2^LG_SIZEOF_LONG. */
#undef LG_SIZEOF_LONG
/* sizeof(intmax_t) == 2^LG_SIZEOF_INTMAX_T. */
#undef LG_SIZEOF_INTMAX_T

392
include/jemalloc/internal/private_namespace.h
View File

@ -1,392 +0,0 @@
#define a0calloc JEMALLOC_N(a0calloc)
#define a0free JEMALLOC_N(a0free)
#define a0malloc JEMALLOC_N(a0malloc)
#define arena_alloc_junk_small JEMALLOC_N(arena_alloc_junk_small)
#define arena_bin_index JEMALLOC_N(arena_bin_index)
#define arena_bin_info JEMALLOC_N(arena_bin_info)
#define arena_boot JEMALLOC_N(arena_boot)
#define arena_dalloc JEMALLOC_N(arena_dalloc)
#define arena_dalloc_bin JEMALLOC_N(arena_dalloc_bin)
#define arena_dalloc_bin_locked JEMALLOC_N(arena_dalloc_bin_locked)
#define arena_dalloc_junk_small JEMALLOC_N(arena_dalloc_junk_small)
#define arena_dalloc_large JEMALLOC_N(arena_dalloc_large)
#define arena_dalloc_large_locked JEMALLOC_N(arena_dalloc_large_locked)
#define arena_dalloc_small JEMALLOC_N(arena_dalloc_small)
#define arena_dss_prec_get JEMALLOC_N(arena_dss_prec_get)
#define arena_dss_prec_set JEMALLOC_N(arena_dss_prec_set)
#define arena_malloc JEMALLOC_N(arena_malloc)
#define arena_malloc_large JEMALLOC_N(arena_malloc_large)
#define arena_malloc_small JEMALLOC_N(arena_malloc_small)
#define arena_mapbits_allocated_get JEMALLOC_N(arena_mapbits_allocated_get)
#define arena_mapbits_binind_get JEMALLOC_N(arena_mapbits_binind_get)
#define arena_mapbits_dirty_get JEMALLOC_N(arena_mapbits_dirty_get)
#define arena_mapbits_get JEMALLOC_N(arena_mapbits_get)
#define arena_mapbits_large_binind_set JEMALLOC_N(arena_mapbits_large_binind_set)
#define arena_mapbits_large_get JEMALLOC_N(arena_mapbits_large_get)
#define arena_mapbits_large_set JEMALLOC_N(arena_mapbits_large_set)
#define arena_mapbits_large_size_get JEMALLOC_N(arena_mapbits_large_size_get)
#define arena_mapbits_small_runind_get JEMALLOC_N(arena_mapbits_small_runind_get)
#define arena_mapbits_small_set JEMALLOC_N(arena_mapbits_small_set)
#define arena_mapbits_unallocated_set JEMALLOC_N(arena_mapbits_unallocated_set)
#define arena_mapbits_unallocated_size_get JEMALLOC_N(arena_mapbits_unallocated_size_get)
#define arena_mapbits_unallocated_size_set JEMALLOC_N(arena_mapbits_unallocated_size_set)
#define arena_mapbits_unzeroed_get JEMALLOC_N(arena_mapbits_unzeroed_get)
#define arena_mapbits_unzeroed_set JEMALLOC_N(arena_mapbits_unzeroed_set)
#define arena_mapbitsp_get JEMALLOC_N(arena_mapbitsp_get)
#define arena_mapbitsp_read JEMALLOC_N(arena_mapbitsp_read)
#define arena_mapbitsp_write JEMALLOC_N(arena_mapbitsp_write)
#define arena_mapp_get JEMALLOC_N(arena_mapp_get)
#define arena_maxclass JEMALLOC_N(arena_maxclass)
#define arena_new JEMALLOC_N(arena_new)
#define arena_palloc JEMALLOC_N(arena_palloc)
#define arena_postfork_child JEMALLOC_N(arena_postfork_child)
#define arena_postfork_parent JEMALLOC_N(arena_postfork_parent)
#define arena_prefork JEMALLOC_N(arena_prefork)
#define arena_prof_accum JEMALLOC_N(arena_prof_accum)
#define arena_prof_accum_impl JEMALLOC_N(arena_prof_accum_impl)
#define arena_prof_accum_locked JEMALLOC_N(arena_prof_accum_locked)
#define arena_prof_ctx_get JEMALLOC_N(arena_prof_ctx_get)
#define arena_prof_ctx_set JEMALLOC_N(arena_prof_ctx_set)
#define arena_prof_promoted JEMALLOC_N(arena_prof_promoted)
#define arena_ptr_small_binind_get JEMALLOC_N(arena_ptr_small_binind_get)
#define arena_purge_all JEMALLOC_N(arena_purge_all)
#define arena_ralloc JEMALLOC_N(arena_ralloc)
#define arena_ralloc_no_move JEMALLOC_N(arena_ralloc_no_move)
#define arena_run_regind JEMALLOC_N(arena_run_regind)
#define arena_salloc JEMALLOC_N(arena_salloc)
#define arena_stats_merge JEMALLOC_N(arena_stats_merge)
#define arena_tcache_fill_small JEMALLOC_N(arena_tcache_fill_small)
#define arenas JEMALLOC_N(arenas)
#define arenas_booted JEMALLOC_N(arenas_booted)
#define arenas_cleanup JEMALLOC_N(arenas_cleanup)
#define arenas_extend JEMALLOC_N(arenas_extend)
#define arenas_initialized JEMALLOC_N(arenas_initialized)
#define arenas_lock JEMALLOC_N(arenas_lock)
#define arenas_tls JEMALLOC_N(arenas_tls)
#define arenas_tsd JEMALLOC_N(arenas_tsd)
#define arenas_tsd_boot JEMALLOC_N(arenas_tsd_boot)
#define arenas_tsd_cleanup_wrapper JEMALLOC_N(arenas_tsd_cleanup_wrapper)
#define arenas_tsd_get JEMALLOC_N(arenas_tsd_get)
#define arenas_tsd_get_wrapper JEMALLOC_N(arenas_tsd_get_wrapper)
#define arenas_tsd_set JEMALLOC_N(arenas_tsd_set)
#define atomic_add_u JEMALLOC_N(atomic_add_u)
#define atomic_add_uint32 JEMALLOC_N(atomic_add_uint32)
#define atomic_add_uint64 JEMALLOC_N(atomic_add_uint64)
#define atomic_add_z JEMALLOC_N(atomic_add_z)
#define atomic_sub_u JEMALLOC_N(atomic_sub_u)
#define atomic_sub_uint32 JEMALLOC_N(atomic_sub_uint32)
#define atomic_sub_uint64 JEMALLOC_N(atomic_sub_uint64)
#define atomic_sub_z JEMALLOC_N(atomic_sub_z)
#define base_alloc JEMALLOC_N(base_alloc)
#define base_boot JEMALLOC_N(base_boot)
#define base_calloc JEMALLOC_N(base_calloc)
#define base_node_alloc JEMALLOC_N(base_node_alloc)
#define base_node_dealloc JEMALLOC_N(base_node_dealloc)
#define base_postfork_child JEMALLOC_N(base_postfork_child)
#define base_postfork_parent JEMALLOC_N(base_postfork_parent)
#define base_prefork JEMALLOC_N(base_prefork)
#define bitmap_full JEMALLOC_N(bitmap_full)
#define bitmap_get JEMALLOC_N(bitmap_get)
#define bitmap_info_init JEMALLOC_N(bitmap_info_init)
#define bitmap_info_ngroups JEMALLOC_N(bitmap_info_ngroups)
#define bitmap_init JEMALLOC_N(bitmap_init)
#define bitmap_set JEMALLOC_N(bitmap_set)
#define bitmap_sfu JEMALLOC_N(bitmap_sfu)
#define bitmap_size JEMALLOC_N(bitmap_size)
#define bitmap_unset JEMALLOC_N(bitmap_unset)
#define bt_init JEMALLOC_N(bt_init)
#define buferror JEMALLOC_N(buferror)
#define choose_arena JEMALLOC_N(choose_arena)
#define choose_arena_hard JEMALLOC_N(choose_arena_hard)
#define chunk_alloc JEMALLOC_N(chunk_alloc)
#define chunk_alloc_dss JEMALLOC_N(chunk_alloc_dss)
#define chunk_alloc_mmap JEMALLOC_N(chunk_alloc_mmap)
#define chunk_boot JEMALLOC_N(chunk_boot)
#define chunk_dealloc JEMALLOC_N(chunk_dealloc)
#define chunk_dealloc_mmap JEMALLOC_N(chunk_dealloc_mmap)
#define chunk_dss_boot JEMALLOC_N(chunk_dss_boot)
#define chunk_dss_postfork_child JEMALLOC_N(chunk_dss_postfork_child)
#define chunk_dss_postfork_parent JEMALLOC_N(chunk_dss_postfork_parent)
#define chunk_dss_prec_get JEMALLOC_N(chunk_dss_prec_get)
#define chunk_dss_prec_set JEMALLOC_N(chunk_dss_prec_set)
#define chunk_dss_prefork JEMALLOC_N(chunk_dss_prefork)
#define chunk_in_dss JEMALLOC_N(chunk_in_dss)
#define chunk_npages JEMALLOC_N(chunk_npages)
#define chunk_postfork_child JEMALLOC_N(chunk_postfork_child)
#define chunk_postfork_parent JEMALLOC_N(chunk_postfork_parent)
#define chunk_prefork JEMALLOC_N(chunk_prefork)
#define chunk_unmap JEMALLOC_N(chunk_unmap)
#define chunks_mtx JEMALLOC_N(chunks_mtx)
#define chunks_rtree JEMALLOC_N(chunks_rtree)
#define chunksize JEMALLOC_N(chunksize)
#define chunksize_mask JEMALLOC_N(chunksize_mask)
#define ckh_bucket_search JEMALLOC_N(ckh_bucket_search)
#define ckh_count JEMALLOC_N(ckh_count)
#define ckh_delete JEMALLOC_N(ckh_delete)
#define ckh_evict_reloc_insert JEMALLOC_N(ckh_evict_reloc_insert)
#define ckh_insert JEMALLOC_N(ckh_insert)
#define ckh_isearch JEMALLOC_N(ckh_isearch)
#define ckh_iter JEMALLOC_N(ckh_iter)
#define ckh_new JEMALLOC_N(ckh_new)
#define ckh_pointer_hash JEMALLOC_N(ckh_pointer_hash)
#define ckh_pointer_keycomp JEMALLOC_N(ckh_pointer_keycomp)
#define ckh_rebuild JEMALLOC_N(ckh_rebuild)
#define ckh_remove JEMALLOC_N(ckh_remove)
#define ckh_search JEMALLOC_N(ckh_search)
#define ckh_string_hash JEMALLOC_N(ckh_string_hash)
#define ckh_string_keycomp JEMALLOC_N(ckh_string_keycomp)
#define ckh_try_bucket_insert JEMALLOC_N(ckh_try_bucket_insert)
#define ckh_try_insert JEMALLOC_N(ckh_try_insert)
#define ctl_boot JEMALLOC_N(ctl_boot)
#define ctl_bymib JEMALLOC_N(ctl_bymib)
#define ctl_byname JEMALLOC_N(ctl_byname)
#define ctl_nametomib JEMALLOC_N(ctl_nametomib)
#define ctl_postfork_child JEMALLOC_N(ctl_postfork_child)
#define ctl_postfork_parent JEMALLOC_N(ctl_postfork_parent)
#define ctl_prefork JEMALLOC_N(ctl_prefork)
#define dss_prec_names JEMALLOC_N(dss_prec_names)
#define extent_tree_ad_first JEMALLOC_N(extent_tree_ad_first)
#define extent_tree_ad_insert JEMALLOC_N(extent_tree_ad_insert)
#define extent_tree_ad_iter JEMALLOC_N(extent_tree_ad_iter)
#define extent_tree_ad_iter_recurse JEMALLOC_N(extent_tree_ad_iter_recurse)
#define extent_tree_ad_iter_start JEMALLOC_N(extent_tree_ad_iter_start)
#define extent_tree_ad_last JEMALLOC_N(extent_tree_ad_last)
#define extent_tree_ad_new JEMALLOC_N(extent_tree_ad_new)
#define extent_tree_ad_next JEMALLOC_N(extent_tree_ad_next)
#define extent_tree_ad_nsearch JEMALLOC_N(extent_tree_ad_nsearch)
#define extent_tree_ad_prev JEMALLOC_N(extent_tree_ad_prev)
#define extent_tree_ad_psearch JEMALLOC_N(extent_tree_ad_psearch)
#define extent_tree_ad_remove JEMALLOC_N(extent_tree_ad_remove)
#define extent_tree_ad_reverse_iter JEMALLOC_N(extent_tree_ad_reverse_iter)
#define extent_tree_ad_reverse_iter_recurse JEMALLOC_N(extent_tree_ad_reverse_iter_recurse)
#define extent_tree_ad_reverse_iter_start JEMALLOC_N(extent_tree_ad_reverse_iter_start)
#define extent_tree_ad_search JEMALLOC_N(extent_tree_ad_search)
#define extent_tree_szad_first JEMALLOC_N(extent_tree_szad_first)
#define extent_tree_szad_insert JEMALLOC_N(extent_tree_szad_insert)
#define extent_tree_szad_iter JEMALLOC_N(extent_tree_szad_iter)
#define extent_tree_szad_iter_recurse JEMALLOC_N(extent_tree_szad_iter_recurse)
#define extent_tree_szad_iter_start JEMALLOC_N(extent_tree_szad_iter_start)
#define extent_tree_szad_last JEMALLOC_N(extent_tree_szad_last)
#define extent_tree_szad_new JEMALLOC_N(extent_tree_szad_new)
#define extent_tree_szad_next JEMALLOC_N(extent_tree_szad_next)
#define extent_tree_szad_nsearch JEMALLOC_N(extent_tree_szad_nsearch)
#define extent_tree_szad_prev JEMALLOC_N(extent_tree_szad_prev)
#define extent_tree_szad_psearch JEMALLOC_N(extent_tree_szad_psearch)
#define extent_tree_szad_remove JEMALLOC_N(extent_tree_szad_remove)
#define extent_tree_szad_reverse_iter JEMALLOC_N(extent_tree_szad_reverse_iter)
#define extent_tree_szad_reverse_iter_recurse JEMALLOC_N(extent_tree_szad_reverse_iter_recurse)
#define extent_tree_szad_reverse_iter_start JEMALLOC_N(extent_tree_szad_reverse_iter_start)
#define extent_tree_szad_search JEMALLOC_N(extent_tree_szad_search)
#define get_errno JEMALLOC_N(get_errno)
#define hash JEMALLOC_N(hash)
#define hash_fmix_32 JEMALLOC_N(hash_fmix_32)
#define hash_fmix_64 JEMALLOC_N(hash_fmix_64)
#define hash_get_block_32 JEMALLOC_N(hash_get_block_32)
#define hash_get_block_64 JEMALLOC_N(hash_get_block_64)
#define hash_rotl_32 JEMALLOC_N(hash_rotl_32)
#define hash_rotl_64 JEMALLOC_N(hash_rotl_64)
#define hash_x64_128 JEMALLOC_N(hash_x64_128)
#define hash_x86_128 JEMALLOC_N(hash_x86_128)
#define hash_x86_32 JEMALLOC_N(hash_x86_32)
#define huge_allocated JEMALLOC_N(huge_allocated)
#define huge_boot JEMALLOC_N(huge_boot)
#define huge_dalloc JEMALLOC_N(huge_dalloc)
#define huge_malloc JEMALLOC_N(huge_malloc)
#define huge_mtx JEMALLOC_N(huge_mtx)
#define huge_ndalloc JEMALLOC_N(huge_ndalloc)
#define huge_nmalloc JEMALLOC_N(huge_nmalloc)
#define huge_palloc JEMALLOC_N(huge_palloc)
#define huge_postfork_child JEMALLOC_N(huge_postfork_child)
#define huge_postfork_parent JEMALLOC_N(huge_postfork_parent)
#define huge_prefork JEMALLOC_N(huge_prefork)
#define huge_prof_ctx_get JEMALLOC_N(huge_prof_ctx_get)
#define huge_prof_ctx_set JEMALLOC_N(huge_prof_ctx_set)
#define huge_ralloc JEMALLOC_N(huge_ralloc)
#define huge_ralloc_no_move JEMALLOC_N(huge_ralloc_no_move)
#define huge_salloc JEMALLOC_N(huge_salloc)
#define iallocm JEMALLOC_N(iallocm)
#define icalloc JEMALLOC_N(icalloc)
#define icallocx JEMALLOC_N(icallocx)
#define idalloc JEMALLOC_N(idalloc)
#define idallocx JEMALLOC_N(idallocx)
#define imalloc JEMALLOC_N(imalloc)
#define imallocx JEMALLOC_N(imallocx)
#define ipalloc JEMALLOC_N(ipalloc)
#define ipallocx JEMALLOC_N(ipallocx)
#define iqalloc JEMALLOC_N(iqalloc)
#define iqallocx JEMALLOC_N(iqallocx)
#define iralloc JEMALLOC_N(iralloc)
#define irallocx JEMALLOC_N(irallocx)
#define isalloc JEMALLOC_N(isalloc)
#define isthreaded JEMALLOC_N(isthreaded)
#define ivsalloc JEMALLOC_N(ivsalloc)
#define jemalloc_postfork_child JEMALLOC_N(jemalloc_postfork_child)
#define jemalloc_postfork_parent JEMALLOC_N(jemalloc_postfork_parent)
#define jemalloc_prefork JEMALLOC_N(jemalloc_prefork)
#define malloc_cprintf JEMALLOC_N(malloc_cprintf)
#define malloc_mutex_init JEMALLOC_N(malloc_mutex_init)
#define malloc_mutex_lock JEMALLOC_N(malloc_mutex_lock)
#define malloc_mutex_postfork_child JEMALLOC_N(malloc_mutex_postfork_child)
#define malloc_mutex_postfork_parent JEMALLOC_N(malloc_mutex_postfork_parent)
#define malloc_mutex_prefork JEMALLOC_N(malloc_mutex_prefork)
#define malloc_mutex_unlock JEMALLOC_N(malloc_mutex_unlock)
#define malloc_printf JEMALLOC_N(malloc_printf)
#define malloc_snprintf JEMALLOC_N(malloc_snprintf)
#define malloc_strtoumax JEMALLOC_N(malloc_strtoumax)
#define malloc_tsd_boot JEMALLOC_N(malloc_tsd_boot)
#define malloc_tsd_cleanup_register JEMALLOC_N(malloc_tsd_cleanup_register)
#define malloc_tsd_dalloc JEMALLOC_N(malloc_tsd_dalloc)
#define malloc_tsd_malloc JEMALLOC_N(malloc_tsd_malloc)
#define malloc_tsd_no_cleanup JEMALLOC_N(malloc_tsd_no_cleanup)
#define malloc_vcprintf JEMALLOC_N(malloc_vcprintf)
#define malloc_vsnprintf JEMALLOC_N(malloc_vsnprintf)
#define malloc_write JEMALLOC_N(malloc_write)
#define map_bias JEMALLOC_N(map_bias)
#define mb_write JEMALLOC_N(mb_write)
#define mutex_boot JEMALLOC_N(mutex_boot)
#define narenas_auto JEMALLOC_N(narenas_auto)
#define narenas_total JEMALLOC_N(narenas_total)
#define narenas_total_get JEMALLOC_N(narenas_total_get)
#define ncpus JEMALLOC_N(ncpus)
#define nhbins JEMALLOC_N(nhbins)
#define opt_abort JEMALLOC_N(opt_abort)
#define opt_junk JEMALLOC_N(opt_junk)
#define opt_lg_chunk JEMALLOC_N(opt_lg_chunk)
#define opt_lg_dirty_mult JEMALLOC_N(opt_lg_dirty_mult)
#define opt_lg_prof_interval JEMALLOC_N(opt_lg_prof_interval)
#define opt_lg_prof_sample JEMALLOC_N(opt_lg_prof_sample)
#define opt_lg_tcache_max JEMALLOC_N(opt_lg_tcache_max)
#define opt_narenas JEMALLOC_N(opt_narenas)
#define opt_prof JEMALLOC_N(opt_prof)
#define opt_prof_accum JEMALLOC_N(opt_prof_accum)
#define opt_prof_active JEMALLOC_N(opt_prof_active)
#define opt_prof_final JEMALLOC_N(opt_prof_final)
#define opt_prof_gdump JEMALLOC_N(opt_prof_gdump)
#define opt_prof_leak JEMALLOC_N(opt_prof_leak)
#define opt_prof_prefix JEMALLOC_N(opt_prof_prefix)
#define opt_quarantine JEMALLOC_N(opt_quarantine)
#define opt_redzone JEMALLOC_N(opt_redzone)
#define opt_stats_print JEMALLOC_N(opt_stats_print)
#define opt_tcache JEMALLOC_N(opt_tcache)
#define opt_utrace JEMALLOC_N(opt_utrace)
#define opt_valgrind JEMALLOC_N(opt_valgrind)
#define opt_xmalloc JEMALLOC_N(opt_xmalloc)
#define opt_zero JEMALLOC_N(opt_zero)
#define p2rz JEMALLOC_N(p2rz)
#define pages_purge JEMALLOC_N(pages_purge)
#define pow2_ceil JEMALLOC_N(pow2_ceil)
#define prof_backtrace JEMALLOC_N(prof_backtrace)
#define prof_boot0 JEMALLOC_N(prof_boot0)
#define prof_boot1 JEMALLOC_N(prof_boot1)
#define prof_boot2 JEMALLOC_N(prof_boot2)
#define prof_ctx_get JEMALLOC_N(prof_ctx_get)
#define prof_ctx_set JEMALLOC_N(prof_ctx_set)
#define prof_free JEMALLOC_N(prof_free)
#define prof_gdump JEMALLOC_N(prof_gdump)
#define prof_idump JEMALLOC_N(prof_idump)
#define prof_interval JEMALLOC_N(prof_interval)
#define prof_lookup JEMALLOC_N(prof_lookup)
#define prof_malloc JEMALLOC_N(prof_malloc)
#define prof_mdump JEMALLOC_N(prof_mdump)
#define prof_postfork_child JEMALLOC_N(prof_postfork_child)
#define prof_postfork_parent JEMALLOC_N(prof_postfork_parent)
#define prof_prefork JEMALLOC_N(prof_prefork)
#define prof_promote JEMALLOC_N(prof_promote)
#define prof_realloc JEMALLOC_N(prof_realloc)
#define prof_sample_accum_update JEMALLOC_N(prof_sample_accum_update)
#define prof_sample_threshold_update JEMALLOC_N(prof_sample_threshold_update)
#define prof_tdata_booted JEMALLOC_N(prof_tdata_booted)
#define prof_tdata_cleanup JEMALLOC_N(prof_tdata_cleanup)
#define prof_tdata_get JEMALLOC_N(prof_tdata_get)
#define prof_tdata_init JEMALLOC_N(prof_tdata_init)
#define prof_tdata_initialized JEMALLOC_N(prof_tdata_initialized)
#define prof_tdata_tls JEMALLOC_N(prof_tdata_tls)
#define prof_tdata_tsd JEMALLOC_N(prof_tdata_tsd)
#define prof_tdata_tsd_boot JEMALLOC_N(prof_tdata_tsd_boot)
#define prof_tdata_tsd_cleanup_wrapper JEMALLOC_N(prof_tdata_tsd_cleanup_wrapper)
#define prof_tdata_tsd_get JEMALLOC_N(prof_tdata_tsd_get)
#define prof_tdata_tsd_get_wrapper JEMALLOC_N(prof_tdata_tsd_get_wrapper)
#define prof_tdata_tsd_set JEMALLOC_N(prof_tdata_tsd_set)
#define quarantine JEMALLOC_N(quarantine)
#define quarantine_alloc_hook JEMALLOC_N(quarantine_alloc_hook)
#define quarantine_boot JEMALLOC_N(quarantine_boot)
#define quarantine_booted JEMALLOC_N(quarantine_booted)
#define quarantine_cleanup JEMALLOC_N(quarantine_cleanup)
#define quarantine_init JEMALLOC_N(quarantine_init)
#define quarantine_tls JEMALLOC_N(quarantine_tls)
#define quarantine_tsd JEMALLOC_N(quarantine_tsd)
#define quarantine_tsd_boot JEMALLOC_N(quarantine_tsd_boot)
#define quarantine_tsd_cleanup_wrapper JEMALLOC_N(quarantine_tsd_cleanup_wrapper)
#define quarantine_tsd_get JEMALLOC_N(quarantine_tsd_get)
#define quarantine_tsd_get_wrapper JEMALLOC_N(quarantine_tsd_get_wrapper)
#define quarantine_tsd_set JEMALLOC_N(quarantine_tsd_set)
#define register_zone JEMALLOC_N(register_zone)
#define rtree_get JEMALLOC_N(rtree_get)
#define rtree_get_locked JEMALLOC_N(rtree_get_locked)
#define rtree_new JEMALLOC_N(rtree_new)
#define rtree_postfork_child JEMALLOC_N(rtree_postfork_child)
#define rtree_postfork_parent JEMALLOC_N(rtree_postfork_parent)
#define rtree_prefork JEMALLOC_N(rtree_prefork)
#define rtree_set JEMALLOC_N(rtree_set)
#define s2u JEMALLOC_N(s2u)
#define sa2u JEMALLOC_N(sa2u)
#define set_errno JEMALLOC_N(set_errno)
#define stats_cactive JEMALLOC_N(stats_cactive)
#define stats_cactive_add JEMALLOC_N(stats_cactive_add)
#define stats_cactive_get JEMALLOC_N(stats_cactive_get)
#define stats_cactive_sub JEMALLOC_N(stats_cactive_sub)
#define stats_chunks JEMALLOC_N(stats_chunks)
#define stats_print JEMALLOC_N(stats_print)
#define tcache_alloc_easy JEMALLOC_N(tcache_alloc_easy)
#define tcache_alloc_large JEMALLOC_N(tcache_alloc_large)
#define tcache_alloc_small JEMALLOC_N(tcache_alloc_small)
#define tcache_alloc_small_hard JEMALLOC_N(tcache_alloc_small_hard)
#define tcache_arena_associate JEMALLOC_N(tcache_arena_associate)
#define tcache_arena_dissociate JEMALLOC_N(tcache_arena_dissociate)
#define tcache_bin_flush_large JEMALLOC_N(tcache_bin_flush_large)
#define tcache_bin_flush_small JEMALLOC_N(tcache_bin_flush_small)
#define tcache_bin_info JEMALLOC_N(tcache_bin_info)
#define tcache_boot0 JEMALLOC_N(tcache_boot0)
#define tcache_boot1 JEMALLOC_N(tcache_boot1)
#define tcache_booted JEMALLOC_N(tcache_booted)
#define tcache_create JEMALLOC_N(tcache_create)
#define tcache_dalloc_large JEMALLOC_N(tcache_dalloc_large)
#define tcache_dalloc_small JEMALLOC_N(tcache_dalloc_small)
#define tcache_destroy JEMALLOC_N(tcache_destroy)
#define tcache_enabled_booted JEMALLOC_N(tcache_enabled_booted)
#define tcache_enabled_get JEMALLOC_N(tcache_enabled_get)
#define tcache_enabled_initialized JEMALLOC_N(tcache_enabled_initialized)
#define tcache_enabled_set JEMALLOC_N(tcache_enabled_set)
#define tcache_enabled_tls JEMALLOC_N(tcache_enabled_tls)
#define tcache_enabled_tsd JEMALLOC_N(tcache_enabled_tsd)
#define tcache_enabled_tsd_boot JEMALLOC_N(tcache_enabled_tsd_boot)
#define tcache_enabled_tsd_cleanup_wrapper JEMALLOC_N(tcache_enabled_tsd_cleanup_wrapper)
#define tcache_enabled_tsd_get JEMALLOC_N(tcache_enabled_tsd_get)
#define tcache_enabled_tsd_get_wrapper JEMALLOC_N(tcache_enabled_tsd_get_wrapper)
#define tcache_enabled_tsd_set JEMALLOC_N(tcache_enabled_tsd_set)
#define tcache_event JEMALLOC_N(tcache_event)
#define tcache_event_hard JEMALLOC_N(tcache_event_hard)
#define tcache_flush JEMALLOC_N(tcache_flush)
#define tcache_get JEMALLOC_N(tcache_get)
#define tcache_initialized JEMALLOC_N(tcache_initialized)
#define tcache_maxclass JEMALLOC_N(tcache_maxclass)
#define tcache_salloc JEMALLOC_N(tcache_salloc)
#define tcache_stats_merge JEMALLOC_N(tcache_stats_merge)
#define tcache_thread_cleanup JEMALLOC_N(tcache_thread_cleanup)
#define tcache_tls JEMALLOC_N(tcache_tls)
#define tcache_tsd JEMALLOC_N(tcache_tsd)
#define tcache_tsd_boot JEMALLOC_N(tcache_tsd_boot)
#define tcache_tsd_cleanup_wrapper JEMALLOC_N(tcache_tsd_cleanup_wrapper)
#define tcache_tsd_get JEMALLOC_N(tcache_tsd_get)
#define tcache_tsd_get_wrapper JEMALLOC_N(tcache_tsd_get_wrapper)
#define tcache_tsd_set JEMALLOC_N(tcache_tsd_set)
#define thread_allocated_booted JEMALLOC_N(thread_allocated_booted)
#define thread_allocated_initialized JEMALLOC_N(thread_allocated_initialized)
#define thread_allocated_tls JEMALLOC_N(thread_allocated_tls)
#define thread_allocated_tsd JEMALLOC_N(thread_allocated_tsd)
#define thread_allocated_tsd_boot JEMALLOC_N(thread_allocated_tsd_boot)
#define thread_allocated_tsd_cleanup_wrapper JEMALLOC_N(thread_allocated_tsd_cleanup_wrapper)
#define thread_allocated_tsd_get JEMALLOC_N(thread_allocated_tsd_get)
#define thread_allocated_tsd_get_wrapper JEMALLOC_N(thread_allocated_tsd_get_wrapper)
#define thread_allocated_tsd_set JEMALLOC_N(thread_allocated_tsd_set)
#define u2rz JEMALLOC_N(u2rz)

5
include/jemalloc/internal/private_namespace.sh Executable file
View File

@ -0,0 +1,5 @@
#!/bin/sh
for symbol in `cat $1` ; do
echo "#define ${symbol} JEMALLOC_N(${symbol})"
done

402
include/jemalloc/internal/private_symbols.txt Normal file
View File

@ -0,0 +1,402 @@
a0calloc
a0free
a0malloc
arena_alloc_junk_small
arena_bin_index
arena_bin_info
arena_boot
arena_dalloc
arena_dalloc_bin
arena_dalloc_bin_locked
arena_dalloc_junk_small
arena_dalloc_large
arena_dalloc_large_locked
arena_dalloc_small
arena_dss_prec_get
arena_dss_prec_set
arena_malloc
arena_malloc_large
arena_malloc_small
arena_mapbits_allocated_get
arena_mapbits_binind_get
arena_mapbits_dirty_get
arena_mapbits_get
arena_mapbits_large_binind_set
arena_mapbits_large_get
arena_mapbits_large_set
arena_mapbits_large_size_get
arena_mapbits_small_runind_get
arena_mapbits_small_set
arena_mapbits_unallocated_set
arena_mapbits_unallocated_size_get
arena_mapbits_unallocated_size_set
arena_mapbits_unzeroed_get
arena_mapbits_unzeroed_set
arena_mapbitsp_get
arena_mapbitsp_read
arena_mapbitsp_write
arena_mapp_get
arena_maxclass
arena_new
arena_palloc
arena_postfork_child
arena_postfork_parent
arena_prefork
arena_prof_accum
arena_prof_accum_impl
arena_prof_accum_locked
arena_prof_ctx_get
arena_prof_ctx_set
arena_prof_promoted
arena_ptr_small_binind_get
arena_purge_all
arena_ralloc
arena_ralloc_no_move
arena_run_regind
arena_salloc
arena_stats_merge
arena_tcache_fill_small
arenas
arenas_booted
arenas_cleanup
arenas_extend
arenas_initialized
arenas_lock
arenas_tls
arenas_tsd
arenas_tsd_boot
arenas_tsd_cleanup_wrapper
arenas_tsd_get
arenas_tsd_get_wrapper
arenas_tsd_init_head
arenas_tsd_set
atomic_add_u
atomic_add_uint32
atomic_add_uint64
atomic_add_z
atomic_sub_u
atomic_sub_uint32
atomic_sub_uint64
atomic_sub_z
base_alloc
base_boot
base_calloc
base_node_alloc
base_node_dealloc
base_postfork_child
base_postfork_parent
base_prefork
bitmap_full
bitmap_get
bitmap_info_init
bitmap_info_ngroups
bitmap_init
bitmap_set
bitmap_sfu
bitmap_size
bitmap_unset
bt_init
buferror
choose_arena
choose_arena_hard
chunk_alloc
chunk_alloc_dss
chunk_alloc_mmap
chunk_boot
chunk_dealloc
chunk_dealloc_mmap
chunk_dss_boot
chunk_dss_postfork_child
chunk_dss_postfork_parent
chunk_dss_prec_get
chunk_dss_prec_set
chunk_dss_prefork
chunk_in_dss
chunk_npages
chunk_postfork_child
chunk_postfork_parent
chunk_prefork
chunk_unmap
chunks_mtx
chunks_rtree
chunksize
chunksize_mask
ckh_bucket_search
ckh_count
ckh_delete
ckh_evict_reloc_insert
ckh_insert
ckh_isearch
ckh_iter
ckh_new
ckh_pointer_hash
ckh_pointer_keycomp
ckh_rebuild
ckh_remove
ckh_search
ckh_string_hash
ckh_string_keycomp
ckh_try_bucket_insert
ckh_try_insert
ctl_boot
ctl_bymib
ctl_byname
ctl_nametomib
ctl_postfork_child
ctl_postfork_parent
ctl_prefork
dss_prec_names
extent_tree_ad_first
extent_tree_ad_insert
extent_tree_ad_iter
extent_tree_ad_iter_recurse
extent_tree_ad_iter_start
extent_tree_ad_last
extent_tree_ad_new
extent_tree_ad_next
extent_tree_ad_nsearch
extent_tree_ad_prev
extent_tree_ad_psearch
extent_tree_ad_remove
extent_tree_ad_reverse_iter
extent_tree_ad_reverse_iter_recurse
extent_tree_ad_reverse_iter_start
extent_tree_ad_search
extent_tree_szad_first
extent_tree_szad_insert
extent_tree_szad_iter
extent_tree_szad_iter_recurse
extent_tree_szad_iter_start
extent_tree_szad_last
extent_tree_szad_new
extent_tree_szad_next
extent_tree_szad_nsearch
extent_tree_szad_prev
extent_tree_szad_psearch
extent_tree_szad_remove
extent_tree_szad_reverse_iter
extent_tree_szad_reverse_iter_recurse
extent_tree_szad_reverse_iter_start
extent_tree_szad_search
get_errno
hash
hash_fmix_32
hash_fmix_64
hash_get_block_32
hash_get_block_64
hash_rotl_32
hash_rotl_64
hash_x64_128
hash_x86_128
hash_x86_32
huge_allocated
huge_boot
huge_dalloc
huge_malloc
huge_mtx
huge_ndalloc
huge_nmalloc
huge_palloc
huge_postfork_child
huge_postfork_parent
huge_prefork
huge_prof_ctx_get
huge_prof_ctx_set
huge_ralloc
huge_ralloc_no_move
huge_salloc
iallocm
icalloc
icallocx
idalloc
idallocx
imalloc
imallocx
ipalloc
ipallocx
iqalloc
iqallocx
iralloc
irallocx
isalloc
isthreaded
ivsalloc
jemalloc_postfork_child
jemalloc_postfork_parent
jemalloc_prefork
malloc_cprintf
malloc_mutex_init
malloc_mutex_lock
malloc_mutex_postfork_child
malloc_mutex_postfork_parent
malloc_mutex_prefork
malloc_mutex_unlock
malloc_printf
malloc_snprintf
malloc_strtoumax
malloc_tsd_boot
malloc_tsd_cleanup_register
malloc_tsd_dalloc
malloc_tsd_malloc
malloc_tsd_no_cleanup
malloc_vcprintf
malloc_vsnprintf
malloc_write
map_bias
mb_write
mutex_boot
narenas_auto
narenas_total
narenas_total_get
ncpus
nhbins
opt_abort
opt_dss
opt_junk
opt_lg_chunk
opt_lg_dirty_mult
opt_lg_prof_interval
opt_lg_prof_sample
opt_lg_tcache_max
opt_narenas
opt_prof
opt_prof_accum
opt_prof_active
opt_prof_final
opt_prof_gdump
opt_prof_leak
opt_prof_prefix
opt_quarantine
opt_redzone
opt_stats_print
opt_tcache
opt_utrace
opt_valgrind
opt_xmalloc
opt_zero
p2rz
pages_purge
pow2_ceil
prof_backtrace
prof_boot0
prof_boot1
prof_boot2
prof_ctx_get
prof_ctx_set
prof_free
prof_gdump
prof_idump
prof_interval
prof_lookup
prof_malloc
prof_mdump
prof_postfork_child
prof_postfork_parent
prof_prefork
prof_promote
prof_realloc
prof_sample_accum_update
prof_sample_threshold_update
prof_tdata_booted
prof_tdata_cleanup
prof_tdata_get
prof_tdata_init
prof_tdata_initialized
prof_tdata_tls
prof_tdata_tsd
prof_tdata_tsd_boot
prof_tdata_tsd_cleanup_wrapper
prof_tdata_tsd_get
prof_tdata_tsd_get_wrapper
prof_tdata_tsd_init_head
prof_tdata_tsd_set
quarantine
quarantine_alloc_hook
quarantine_boot
quarantine_booted
quarantine_cleanup
quarantine_init
quarantine_tls
quarantine_tsd
quarantine_tsd_boot
quarantine_tsd_cleanup_wrapper
quarantine_tsd_get
quarantine_tsd_get_wrapper
quarantine_tsd_init_head
quarantine_tsd_set
register_zone
rtree_get
rtree_get_locked
rtree_new
rtree_postfork_child
rtree_postfork_parent
rtree_prefork
rtree_set
s2u
sa2u
set_errno
small_size2bin
stats_cactive
stats_cactive_add
stats_cactive_get
stats_cactive_sub
stats_chunks
stats_print
tcache_alloc_easy
tcache_alloc_large
tcache_alloc_small
tcache_alloc_small_hard
tcache_arena_associate
tcache_arena_dissociate
tcache_bin_flush_large
tcache_bin_flush_small
tcache_bin_info
tcache_boot0
tcache_boot1
tcache_booted
tcache_create
tcache_dalloc_large
tcache_dalloc_small
tcache_destroy
tcache_enabled_booted
tcache_enabled_get
tcache_enabled_initialized
tcache_enabled_set
tcache_enabled_tls
tcache_enabled_tsd
tcache_enabled_tsd_boot
tcache_enabled_tsd_cleanup_wrapper
tcache_enabled_tsd_get
tcache_enabled_tsd_get_wrapper
tcache_enabled_tsd_init_head
tcache_enabled_tsd_set
tcache_event
tcache_event_hard
tcache_flush
tcache_get
tcache_initialized
tcache_maxclass
tcache_salloc
tcache_stats_merge
tcache_thread_cleanup
tcache_tls
tcache_tsd
tcache_tsd_boot
tcache_tsd_cleanup_wrapper
tcache_tsd_get
tcache_tsd_get_wrapper
tcache_tsd_init_head
tcache_tsd_set
thread_allocated_booted
thread_allocated_initialized
thread_allocated_tls
thread_allocated_tsd
thread_allocated_tsd_boot
thread_allocated_tsd_cleanup_wrapper
thread_allocated_tsd_get
thread_allocated_tsd_get_wrapper
thread_allocated_tsd_init_head
thread_allocated_tsd_set
tsd_init_check_recursion
tsd_init_finish
u2rz

5
include/jemalloc/internal/private_unnamespace.sh Executable file
View File

@ -0,0 +1,5 @@
#!/bin/sh
for symbol in `cat $1` ; do
echo "#undef ${symbol}"
done

5
include/jemalloc/internal/public_namespace.sh Executable file
View File

@ -0,0 +1,5 @@
#!/bin/sh
for symbol in `cat $1` ; do
echo "#define je_${symbol} JEMALLOC_N(${symbol})"
done

21
include/jemalloc/internal/public_symbols.txt Normal file
View File

@ -0,0 +1,21 @@
malloc_conf
malloc_message
malloc
calloc
posix_memalign
aligned_alloc
realloc
free
malloc_usable_size
malloc_stats_print
mallctl
mallctlnametomib
mallctlbymib
memalign
valloc
allocm
rallocm
sallocm
dallocm
nallocm

5
include/jemalloc/internal/public_unnamespace.sh Executable file
View File

@ -0,0 +1,5 @@
#!/bin/sh
for symbol in `cat $1` ; do
echo "#undef je_${symbol}"
done

5
include/jemalloc/internal/util.h
View File

@ -14,7 +14,7 @@
* Wrap a cpp argument that contains commas such that it isn't broken up into
* multiple arguments.
*/
#define JEMALLOC_CONCAT(...) __VA_ARGS__
#define JEMALLOC_ARG_CONCAT(...) __VA_ARGS__
/*
* Silence compiler warnings due to uninitialized values. This is used
@ -63,10 +63,12 @@
} while (0)
#endif
#ifndef assert_not_implemented
#define assert_not_implemented(e) do { \
if (config_debug && !(e)) \
not_implemented(); \
} while (0)
#endif
/* Use to assert a particular configuration, e.g., cassert(config_debug). */
#define cassert(c) do { \
@ -107,7 +109,6 @@ void malloc_printf(const char *format, ...)
#ifndef JEMALLOC_ENABLE_INLINE
size_t pow2_ceil(size_t x);
void malloc_write(const char *s);
void set_errno(int errnum);
int get_errno(void);
#endif

157
include/jemalloc/jemalloc.h.in
View File

@ -1,157 +0,0 @@
#ifndef JEMALLOC_H_
#define JEMALLOC_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <limits.h>
#include <strings.h>
#define JEMALLOC_VERSION "@jemalloc_version@"
#define JEMALLOC_VERSION_MAJOR @jemalloc_version_major@
#define JEMALLOC_VERSION_MINOR @jemalloc_version_minor@
#define JEMALLOC_VERSION_BUGFIX @jemalloc_version_bugfix@
#define JEMALLOC_VERSION_NREV @jemalloc_version_nrev@
#define JEMALLOC_VERSION_GID "@jemalloc_version_gid@"
#include "jemalloc_defs@install_suffix@.h"
#ifdef JEMALLOC_EXPERIMENTAL
#define ALLOCM_LG_ALIGN(la) (la)
#if LG_SIZEOF_PTR == 2
#define ALLOCM_ALIGN(a) (ffs(a)-1)
#else
#define ALLOCM_ALIGN(a) ((a < (size_t)INT_MAX) ? ffs(a)-1 : ffs(a>>32)+31)
#endif
#define ALLOCM_ZERO ((int)0x40)
#define ALLOCM_NO_MOVE ((int)0x80)
/* Bias arena index bits so that 0 encodes "ALLOCM_ARENA() unspecified". */
#define ALLOCM_ARENA(a) ((int)(((a)+1) << 8))
#define ALLOCM_SUCCESS 0
#define ALLOCM_ERR_OOM 1
#define ALLOCM_ERR_NOT_MOVED 2
#endif
/*
* The je_ prefix on the following public symbol declarations is an artifact of
* namespace management, and should be omitted in application code unless
* JEMALLOC_NO_DEMANGLE is defined (see below).
*/
extern JEMALLOC_EXPORT const char *je_malloc_conf;
extern JEMALLOC_EXPORT void (*je_malloc_message)(void *cbopaque,
const char *s);
JEMALLOC_EXPORT void *je_malloc(size_t size) JEMALLOC_ATTR(malloc);
JEMALLOC_EXPORT void *je_calloc(size_t num, size_t size)
JEMALLOC_ATTR(malloc);
JEMALLOC_EXPORT int je_posix_memalign(void **memptr, size_t alignment,
size_t size) JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT void *je_aligned_alloc(size_t alignment, size_t size)
JEMALLOC_ATTR(malloc);
JEMALLOC_EXPORT void *je_realloc(void *ptr, size_t size);
JEMALLOC_EXPORT void je_free(void *ptr);
#ifdef JEMALLOC_OVERRIDE_MEMALIGN
JEMALLOC_EXPORT void * je_memalign(size_t alignment, size_t size)
JEMALLOC_ATTR(malloc);
#endif
#ifdef JEMALLOC_OVERRIDE_VALLOC
JEMALLOC_EXPORT void * je_valloc(size_t size) JEMALLOC_ATTR(malloc);
#endif
JEMALLOC_EXPORT size_t je_malloc_usable_size(
JEMALLOC_USABLE_SIZE_CONST void *ptr);
JEMALLOC_EXPORT void je_malloc_stats_print(void (*write_cb)(void *,
const char *), void *je_cbopaque, const char *opts);
JEMALLOC_EXPORT int je_mallctl(const char *name, void *oldp,
size_t *oldlenp, void *newp, size_t newlen);
JEMALLOC_EXPORT int je_mallctlnametomib(const char *name, size_t *mibp,
size_t *miblenp);
JEMALLOC_EXPORT int je_mallctlbymib(const size_t *mib, size_t miblen,
void *oldp, size_t *oldlenp, void *newp, size_t newlen);
#ifdef JEMALLOC_EXPERIMENTAL
JEMALLOC_EXPORT int je_allocm(void **ptr, size_t *rsize, size_t size,
int flags) JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT int je_rallocm(void **ptr, size_t *rsize, size_t size,
size_t extra, int flags) JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT int je_sallocm(const void *ptr, size_t *rsize, int flags)
JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT int je_dallocm(void *ptr, int flags)
JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT int je_nallocm(size_t *rsize, size_t size, int flags);
#endif
/*
* By default application code must explicitly refer to mangled symbol names,
* so that it is possible to use jemalloc in conjunction with another allocator
* in the same application. Define JEMALLOC_MANGLE in order to cause automatic
* name mangling that matches the API prefixing that happened as a result of
* --with-mangling and/or --with-jemalloc-prefix configuration settings.
*/
#ifdef JEMALLOC_MANGLE
#ifndef JEMALLOC_NO_DEMANGLE
#define JEMALLOC_NO_DEMANGLE
#endif
#define malloc_conf je_malloc_conf
#define malloc_message je_malloc_message
#define malloc je_malloc
#define calloc je_calloc
#define posix_memalign je_posix_memalign
#define aligned_alloc je_aligned_alloc
#define realloc je_realloc
#define free je_free
#define malloc_usable_size je_malloc_usable_size
#define malloc_stats_print je_malloc_stats_print
#define mallctl je_mallctl
#define mallctlnametomib je_mallctlnametomib
#define mallctlbymib je_mallctlbymib
#define memalign je_memalign
#define valloc je_valloc
#ifdef JEMALLOC_EXPERIMENTAL
#define allocm je_allocm
#define rallocm je_rallocm
#define sallocm je_sallocm
#define dallocm je_dallocm
#define nallocm je_nallocm
#endif
#endif
/*
* The je_* macros can be used as stable alternative names for the public
* jemalloc API if JEMALLOC_NO_DEMANGLE is defined. This is primarily meant
* for use in jemalloc itself, but it can be used by application code to
* provide isolation from the name mangling specified via --with-mangling
* and/or --with-jemalloc-prefix.
*/
#ifndef JEMALLOC_NO_DEMANGLE
#undef je_malloc_conf
#undef je_malloc_message
#undef je_malloc
#undef je_calloc
#undef je_posix_memalign
#undef je_aligned_alloc
#undef je_realloc
#undef je_free
#undef je_malloc_usable_size
#undef je_malloc_stats_print
#undef je_mallctl
#undef je_mallctlnametomib
#undef je_mallctlbymib
#undef je_memalign
#undef je_valloc
#ifdef JEMALLOC_EXPERIMENTAL
#undef je_allocm
#undef je_rallocm
#undef je_sallocm
#undef je_dallocm
#undef je_nallocm
#endif
#endif
#ifdef __cplusplus
};
#endif
#endif /* JEMALLOC_H_ */

24
include/jemalloc/jemalloc.sh Executable file
View File

@ -0,0 +1,24 @@
#!/bin/sh
objroot=$1
cat <<EOF
#ifndef JEMALLOC_H_
#define JEMALLOC_H_
#ifdef __cplusplus
extern "C" {
#endif
EOF
for hdr in jemalloc_macros.h jemalloc_protos.h jemalloc_mangle.h ; do
cat "${objroot}include/jemalloc/${hdr}"
echo
done
cat <<EOF
#ifdef __cplusplus
};
#endif
#endif /* JEMALLOC_H_ */
EOF

246
include/jemalloc/jemalloc_defs.h.in
View File

@ -1,105 +1,30 @@
/*
* If JEMALLOC_PREFIX is defined via --with-jemalloc-prefix, it will cause all
* public APIs to be prefixed. This makes it possible, with some care, to use
* multiple allocators simultaneously.
*/
#undef JEMALLOC_PREFIX
#undef JEMALLOC_CPREFIX
/*
* Name mangling for public symbols is controlled by --with-mangling and
* --with-jemalloc-prefix. With default settings the je_ prefix is stripped by
* these macro definitions.
*/
#undef je_malloc_conf
#undef je_malloc_message
#undef je_malloc
#undef je_calloc
#undef je_posix_memalign
#undef je_aligned_alloc
#undef je_realloc
#undef je_free
#undef je_malloc_usable_size
#undef je_malloc_stats_print
#undef je_mallctl
#undef je_mallctlnametomib
#undef je_mallctlbymib
#undef je_memalign
#undef je_valloc
#undef je_allocm
#undef je_rallocm
#undef je_sallocm
#undef je_dallocm
#undef je_nallocm
/*
* JEMALLOC_PRIVATE_NAMESPACE is used as a prefix for all library-private APIs.
* For shared libraries, symbol visibility mechanisms prevent these symbols
* from being exported, but for static libraries, naming collisions are a real
* possibility.
*/
#undef JEMALLOC_PRIVATE_NAMESPACE
#undef JEMALLOC_N
/*
* Hyper-threaded CPUs may need a special instruction inside spin loops in
* order to yield to another virtual CPU.
*/
#undef CPU_SPINWAIT
/* Defined if the equivalent of FreeBSD's atomic(9) functions are available. */
#undef JEMALLOC_ATOMIC9
/*
* Defined if OSAtomic*() functions are available, as provided by Darwin, and
* documented in the atomic(3) manual page.
*/
#undef JEMALLOC_OSATOMIC
/*
* Defined if __sync_add_and_fetch(uint32_t *, uint32_t) and
* __sync_sub_and_fetch(uint32_t *, uint32_t) are available, despite
* __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 not being defined (which means the
* functions are defined in libgcc instead of being inlines)
*/
#undef JE_FORCE_SYNC_COMPARE_AND_SWAP_4
/*
* Defined if __sync_add_and_fetch(uint64_t *, uint64_t) and
* __sync_sub_and_fetch(uint64_t *, uint64_t) are available, despite
* __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 not being defined (which means the
* functions are defined in libgcc instead of being inlines)
*/
#undef JE_FORCE_SYNC_COMPARE_AND_SWAP_8
/*
* Defined if OSSpin*() functions are available, as provided by Darwin, and
* documented in the spinlock(3) manual page.
*/
#undef JEMALLOC_OSSPIN
/*
* Defined if _malloc_thread_cleanup() exists. At least in the case of
* FreeBSD, pthread_key_create() allocates, which if used during malloc
* bootstrapping will cause recursion into the pthreads library. Therefore, if
* _malloc_thread_cleanup() exists, use it as the basis for thread cleanup in
* malloc_tsd.
*/
#undef JEMALLOC_MALLOC_THREAD_CLEANUP
/*
* Defined if threaded initialization is known to be safe on this platform.
* Among other things, it must be possible to initialize a mutex without
* triggering allocation in order for threaded allocation to be safe.
*/
#undef JEMALLOC_THREADED_INIT
/*
* Defined if the pthreads implementation defines
* _pthread_mutex_init_calloc_cb(), in which case the function is used in order
* to avoid recursive allocation during mutex initialization.
*/
#undef JEMALLOC_MUTEX_INIT_CB
#ifndef JEMALLOC_NO_RENAME
# undef je_malloc_conf
# undef je_malloc_message
# undef je_malloc
# undef je_calloc
# undef je_posix_memalign
# undef je_aligned_alloc
# undef je_realloc
# undef je_free
# undef je_malloc_usable_size
# undef je_malloc_stats_print
# undef je_mallctl
# undef je_mallctlnametomib
# undef je_mallctlbymib
# undef je_memalign
# undef je_valloc
# undef je_allocm
# undef je_rallocm
# undef je_sallocm
# undef je_dallocm
# undef je_nallocm
#endif
/* Defined if __attribute__((...)) syntax is supported. */
#undef JEMALLOC_HAVE_ATTR
@ -127,100 +52,9 @@
# define JEMALLOC_NOINLINE
#endif
/* Defined if sbrk() is supported. */
#undef JEMALLOC_HAVE_SBRK
/* Non-empty if the tls_model attribute is supported. */
#undef JEMALLOC_TLS_MODEL
/* JEMALLOC_CC_SILENCE enables code that silences unuseful compiler warnings. */
#undef JEMALLOC_CC_SILENCE
/*
* JEMALLOC_DEBUG enables assertions and other sanity checks, and disables
* inline functions.
*/
#undef JEMALLOC_DEBUG
/* JEMALLOC_STATS enables statistics calculation. */
#undef JEMALLOC_STATS
/* JEMALLOC_PROF enables allocation profiling. */
#undef JEMALLOC_PROF
/* Use libunwind for profile backtracing if defined. */
#undef JEMALLOC_PROF_LIBUNWIND
/* Use libgcc for profile backtracing if defined. */
#undef JEMALLOC_PROF_LIBGCC
/* Use gcc intrinsics for profile backtracing if defined. */
#undef JEMALLOC_PROF_GCC
/*
* JEMALLOC_TCACHE enables a thread-specific caching layer for small objects.
* This makes it possible to allocate/deallocate objects without any locking
* when the cache is in the steady state.
*/
#undef JEMALLOC_TCACHE
/*
* JEMALLOC_DSS enables use of sbrk(2) to allocate chunks from the data storage
* segment (DSS).
*/
#undef JEMALLOC_DSS
/* Support memory filling (junk/zero/quarantine/redzone). */
#undef JEMALLOC_FILL
/* Support the experimental API. */
#undef JEMALLOC_EXPERIMENTAL
/* Support utrace(2)-based tracing. */
#undef JEMALLOC_UTRACE
/* Support Valgrind. */
#undef JEMALLOC_VALGRIND
/* Support optional abort() on OOM. */
#undef JEMALLOC_XMALLOC
/* Support lazy locking (avoid locking unless a second thread is launched). */
#undef JEMALLOC_LAZY_LOCK
/* One page is 2^STATIC_PAGE_SHIFT bytes. */
#undef STATIC_PAGE_SHIFT
/*
* If defined, use munmap() to unmap freed chunks, rather than storing them for
* later reuse. This is disabled by default on Linux because common sequences
* of mmap()/munmap() calls will cause virtual memory map holes.
*/
#undef JEMALLOC_MUNMAP
/*
* If defined, use mremap(...MREMAP_FIXED...) for huge realloc(). This is
* disabled by default because it is Linux-specific and it will cause virtual
* memory map holes, much like munmap(2) does.
*/
#undef JEMALLOC_MREMAP
/* TLS is used to map arenas and magazine caches to threads. */
#undef JEMALLOC_TLS
/*
* JEMALLOC_IVSALLOC enables ivsalloc(), which verifies that pointers reside
* within jemalloc-owned chunks before dereferencing them.
*/
#undef JEMALLOC_IVSALLOC
/*
* Define overrides for non-standard allocator-related functions if they
* are present on the system.
*/
#undef JEMALLOC_OVERRIDE_MEMALIGN
#undef JEMALLOC_OVERRIDE_VALLOC
/*
* At least Linux omits the "const" in:
*
@ -229,39 +63,3 @@
* Match the operating system's prototype.
*/
#undef JEMALLOC_USABLE_SIZE_CONST
/*
* Darwin (OS X) uses zones to work around Mach-O symbol override shortcomings.
*/
#undef JEMALLOC_ZONE
#undef JEMALLOC_ZONE_VERSION
/*
* Methods for purging unused pages differ between operating systems.
*
* madvise(..., MADV_DONTNEED) : On Linux, this immediately discards pages,
* such that new pages will be demand-zeroed if
* the address region is later touched.
* madvise(..., MADV_FREE) : On FreeBSD and Darwin, this marks pages as being
* unused, such that they will be discarded rather
* than swapped out.
*/
#undef JEMALLOC_PURGE_MADVISE_DONTNEED
#undef JEMALLOC_PURGE_MADVISE_FREE
/*
* Define if operating system has alloca.h header.
*/
#undef JEMALLOC_HAS_ALLOCA_H
/* sizeof(void *) == 2^LG_SIZEOF_PTR. */
#undef LG_SIZEOF_PTR
/* sizeof(int) == 2^LG_SIZEOF_INT. */
#undef LG_SIZEOF_INT
/* sizeof(long) == 2^LG_SIZEOF_LONG. */
#undef LG_SIZEOF_LONG
/* sizeof(intmax_t) == 2^LG_SIZEOF_INTMAX_T. */
#undef LG_SIZEOF_INTMAX_T

28
include/jemalloc/jemalloc_macros.h.in Normal file
View File

@ -0,0 +1,28 @@
#include <limits.h>
#include <strings.h>
#define JEMALLOC_VERSION "@jemalloc_version@"
#define JEMALLOC_VERSION_MAJOR @jemalloc_version_major@
#define JEMALLOC_VERSION_MINOR @jemalloc_version_minor@
#define JEMALLOC_VERSION_BUGFIX @jemalloc_version_bugfix@
#define JEMALLOC_VERSION_NREV @jemalloc_version_nrev@
#define JEMALLOC_VERSION_GID "@jemalloc_version_gid@"
#include "jemalloc_defs@install_suffix@.h"
#ifdef JEMALLOC_EXPERIMENTAL
#define ALLOCM_LG_ALIGN(la) (la)
#if LG_SIZEOF_PTR == 2
#define ALLOCM_ALIGN(a) (ffs(a)-1)
#else
#define ALLOCM_ALIGN(a) ((a < (size_t)INT_MAX) ? ffs(a)-1 : ffs(a>>32)+31)
#endif
#define ALLOCM_ZERO ((int)0x40)
#define ALLOCM_NO_MOVE ((int)0x80)
/* Bias arena index bits so that 0 encodes "ALLOCM_ARENA() unspecified". */
#define ALLOCM_ARENA(a) ((int)(((a)+1) << 8))
#define ALLOCM_SUCCESS 0
#define ALLOCM_ERR_OOM 1
#define ALLOCM_ERR_NOT_MOVED 2
#endif

66
include/jemalloc/jemalloc_mangle.h.in Normal file
View File

@ -0,0 +1,66 @@
/*
* By default application code must explicitly refer to mangled symbol names,
* so that it is possible to use jemalloc in conjunction with another allocator
* in the same application. Define JEMALLOC_MANGLE in order to cause automatic
* name mangling that matches the API prefixing that happened as a result of
* --with-mangling and/or --with-jemalloc-prefix configuration settings.
*/
#ifdef JEMALLOC_MANGLE
#ifndef JEMALLOC_NO_DEMANGLE
#define JEMALLOC_NO_DEMANGLE
#endif
#define malloc_conf je_malloc_conf
#define malloc_message je_malloc_message
#define malloc je_malloc
#define calloc je_calloc
#define posix_memalign je_posix_memalign
#define aligned_alloc je_aligned_alloc
#define realloc je_realloc
#define free je_free
#define malloc_usable_size je_malloc_usable_size
#define malloc_stats_print je_malloc_stats_print
#define mallctl je_mallctl
#define mallctlnametomib je_mallctlnametomib
#define mallctlbymib je_mallctlbymib
#define memalign je_memalign
#define valloc je_valloc
#ifdef JEMALLOC_EXPERIMENTAL
#define allocm je_allocm
#define rallocm je_rallocm
#define sallocm je_sallocm
#define dallocm je_dallocm
#define nallocm je_nallocm
#endif
#endif
/*
* The je_* macros can be used as stable alternative names for the public
* jemalloc API if JEMALLOC_NO_DEMANGLE is defined. This is primarily meant
* for use in jemalloc itself, but it can be used by application code to
* provide isolation from the name mangling specified via --with-mangling
* and/or --with-jemalloc-prefix.
*/
#ifndef JEMALLOC_NO_DEMANGLE
#undef je_malloc_conf
#undef je_malloc_message
#undef je_malloc
#undef je_calloc
#undef je_posix_memalign
#undef je_aligned_alloc
#undef je_realloc
#undef je_free
#undef je_malloc_usable_size
#undef je_malloc_stats_print
#undef je_mallctl
#undef je_mallctlnametomib
#undef je_mallctlbymib
#undef je_memalign
#undef je_valloc
#ifdef JEMALLOC_EXPERIMENTAL
#undef je_allocm
#undef je_rallocm
#undef je_sallocm
#undef je_dallocm
#undef je_nallocm
#endif
#endif

50
include/jemalloc/jemalloc_protos.h.in Normal file
View File

@ -0,0 +1,50 @@
/*
* The @je_@ prefix on the following public symbol declarations is an artifact
* of namespace management, and should be omitted in application code unless
* JEMALLOC_NO_DEMANGLE is defined (see jemalloc_mangle@install_suffix@.h).
*/
extern JEMALLOC_EXPORT const char *@je_@malloc_conf;
extern JEMALLOC_EXPORT void (*@je_@malloc_message)(void *cbopaque,
const char *s);
JEMALLOC_EXPORT void *@je_@malloc(size_t size) JEMALLOC_ATTR(malloc);
JEMALLOC_EXPORT void *@je_@calloc(size_t num, size_t size)
JEMALLOC_ATTR(malloc);
JEMALLOC_EXPORT int @je_@posix_memalign(void **memptr, size_t alignment,
size_t size) JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT void *@je_@aligned_alloc(size_t alignment, size_t size)
JEMALLOC_ATTR(malloc);
JEMALLOC_EXPORT void *@je_@realloc(void *ptr, size_t size);
JEMALLOC_EXPORT void @je_@free(void *ptr);
#ifdef JEMALLOC_OVERRIDE_MEMALIGN
JEMALLOC_EXPORT void * @je_@memalign(size_t alignment, size_t size)
JEMALLOC_ATTR(malloc);
#endif
#ifdef JEMALLOC_OVERRIDE_VALLOC
JEMALLOC_EXPORT void * @je_@valloc(size_t size) JEMALLOC_ATTR(malloc);
#endif
JEMALLOC_EXPORT size_t @je_@malloc_usable_size(
JEMALLOC_USABLE_SIZE_CONST void *ptr);
JEMALLOC_EXPORT void @je_@malloc_stats_print(void (*write_cb)(void *,
const char *), void *@je_@cbopaque, const char *opts);
JEMALLOC_EXPORT int @je_@mallctl(const char *name, void *oldp,
size_t *oldlenp, void *newp, size_t newlen);
JEMALLOC_EXPORT int @je_@mallctlnametomib(const char *name, size_t *mibp,
size_t *miblenp);
JEMALLOC_EXPORT int @je_@mallctlbymib(const size_t *mib, size_t miblen,
void *oldp, size_t *oldlenp, void *newp, size_t newlen);
#ifdef JEMALLOC_EXPERIMENTAL
JEMALLOC_EXPORT int @je_@allocm(void **ptr, size_t *rsize, size_t size,
int flags) JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT int @je_@rallocm(void **ptr, size_t *rsize, size_t size,
size_t extra, int flags) JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT int @je_@sallocm(const void *ptr, size_t *rsize, int flags)
JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT int @je_@dallocm(void *ptr, int flags)
JEMALLOC_ATTR(nonnull(1));
JEMALLOC_EXPORT int @je_@nallocm(size_t *rsize, size_t size, int flags);
#endif

111
test/include/test/jemalloc_test.h.in Normal file
View File

@ -0,0 +1,111 @@
#include <stdlib.h>
#include <stdbool.h>
/******************************************************************************/
/*
* Define always-enabled assertion macros, so that test assertions execute even
* if assertions are disabled in the library code. These definitions must
* exist prior to including "jemalloc/internal/util.h".
*/
#define assert(e) do { \
if (!(e)) { \
malloc_printf( \
"<jemalloc>: %s:%d: Failed assertion: \"%s\"\n", \
__FILE__, __LINE__, #e); \
abort(); \
} \
} while (0)
#define not_reached() do { \
malloc_printf( \
"<jemalloc>: %s:%d: Unreachable code reached\n", \
__FILE__, __LINE__); \
abort(); \
} while (0)
#define not_implemented() do { \
malloc_printf("<jemalloc>: %s:%d: Not implemented\n", \
__FILE__, __LINE__); \
abort(); \
} while (0)
#define assert_not_implemented(e) do { \
if (!(e)) \
not_implemented(); \
} while (0)
/******************************************************************************/
/*
* For unit tests, expose all public and private interfaces.
*/
#ifdef JEMALLOC_UNIT_TEST
# define JEMALLOC_JET
# include "jemalloc/internal/jemalloc_internal.h"
/******************************************************************************/
/*
* For integration tests, expose the public jemalloc interfaces, but only
* expose the minimum necessary internal utility code (to avoid re-implementing
* essentially identical code within the test infrastructure).
*/
#elif defined(JEMALLOC_INTEGRATION_TEST)
# define JEMALLOC_MANGLE
# include "jemalloc/jemalloc@install_suffix@.h"
# include "jemalloc/internal/jemalloc_internal_defs.h"
# define JEMALLOC_N(n) @private_namespace@##n
# include "jemalloc/internal/private_namespace.h"
# include <inttypes.h>
# include <stdarg.h>
# include <errno.h>
# define JEMALLOC_CC_SILENCE
# define JEMALLOC_H_TYPES
# define JEMALLOC_H_STRUCTS
# define JEMALLOC_H_EXTERNS
# define JEMALLOC_H_INLINES
# include "jemalloc/internal/util.h"
# undef JEMALLOC_H_TYPES
# undef JEMALLOC_H_STRUCTS
# undef JEMALLOC_H_EXTERNS
# undef JEMALLOC_H_INLINES
# undef JEMALLOC_CC_SILENCE
/******************************************************************************/
/*
* For stress tests, expose the public jemalloc interfaces with name mangling
* so that they can be tested as e.g. malloc() and free(). Also expose the
* public jemalloc interfaces with jet_ prefixes, so that stress tests can use
* a separate allocator for their internal data structures.
*/
#elif defined(JEMALLOC_STRESS_TEST)
# define JEMALLOC_NO_DEMANGLE
# include "jemalloc/jemalloc@install_suffix@.h"
# include "jemalloc/internal/public_unnamespace.h"
# undef JEMALLOC_NO_DEMANGLE
# include "jemalloc/jemalloc_protos_jet.h"
# define JEMALLOC_JET
# include "jemalloc/internal/jemalloc_internal.h"
# include "jemalloc/internal/public_unnamespace.h"
# undef JEMALLOC_JET
# define JEMALLOC_MANGLE
# include "jemalloc/jemalloc_mangle@install_suffix@.h"
/******************************************************************************/
/*
* This header does dangerous things, the effects of which only test code
* should be subject to.
*/
#else
# error "This header cannot be included outside a testing context"
#endif
/******************************************************************************/
/*
* Common test utilities.
*/
#include "test/test.h"
#include "test/thread.h"

2
test/include/test/test.h Normal file
View File

@ -0,0 +1,2 @@
void test_fail(const char *format, ...) JEMALLOC_ATTR(format(printf, 1, 2));
void test_skip(const char *format, ...) JEMALLOC_ATTR(format(printf, 1, 2));

12
test/include/test/thread.h Normal file
View File

@ -0,0 +1,12 @@
/* Abstraction layer for threading in tests */
#ifdef _WIN32
#include <windows.h>
typedef HANDLE je_thread_t;
#else
#include <pthread.h>
typedef pthread_t je_thread_t;
#endif
void je_thread_create(je_thread_t *thread, void *(*proc)(void *), void *arg);
void je_thread_join(je_thread_t thread, void **ret);

3
test/ALLOCM_ARENA.c → test/integration/ALLOCM_ARENA.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
#define NTHREADS 10

0
test/ALLOCM_ARENA.exp → test/integration/ALLOCM_ARENA.exp
View File

6
test/aligned_alloc.c → test/integration/aligned_alloc.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
#define CHUNK 0x400000
/* #define MAXALIGN ((size_t)UINT64_C(0x80000000000)) */
@ -96,10 +95,9 @@ main(void)
char buf[BUFERROR_BUF];
buferror(buf, sizeof(buf));
malloc_printf(
test_fail(
"Error for size %zu (%#zx): %s\n",
size, size, buf);
exit(1);
}
total += malloc_usable_size(ps[i]);
if (total >= (MAXALIGN << 1))

0
test/aligned_alloc.exp → test/integration/aligned_alloc.exp
View File

21
test/allocated.c → test/integration/allocated.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
void *
je_thread_start(void *arg)
@ -18,9 +17,8 @@ je_thread_start(void *arg)
#endif
goto label_return;
}
malloc_printf("%s(): Error in mallctl(): %s\n", __func__,
test_fail("%s(): Error in mallctl(): %s\n", __func__,
strerror(err));
exit(1);
}
sz = sizeof(ap0);
if ((err = mallctl("thread.allocatedp", &ap0, &sz, NULL, 0))) {
@ -30,9 +28,8 @@ je_thread_start(void *arg)
#endif
goto label_return;
}
malloc_printf("%s(): Error in mallctl(): %s\n", __func__,
test_fail("%s(): Error in mallctl(): %s\n", __func__,
strerror(err));
exit(1);
}
assert(*ap0 == a0);
@ -44,9 +41,8 @@ je_thread_start(void *arg)
#endif
goto label_return;
}
malloc_printf("%s(): Error in mallctl(): %s\n", __func__,
test_fail("%s(): Error in mallctl(): %s\n", __func__,
strerror(err));
exit(1);
}
sz = sizeof(dp0);
if ((err = mallctl("thread.deallocatedp", &dp0, &sz, NULL, 0))) {
@ -56,17 +52,14 @@ je_thread_start(void *arg)
#endif
goto label_return;
}
malloc_printf("%s(): Error in mallctl(): %s\n", __func__,
test_fail("%s(): Error in mallctl(): %s\n", __func__,
strerror(err));
exit(1);
}
assert(*dp0 == d0);
p = malloc(1);
if (p == NULL) {
malloc_printf("%s(): Error in malloc()\n", __func__);
exit(1);
}
if (p == NULL)
test_fail("%s(): Error in malloc()\n", __func__);
sz = sizeof(a1);
mallctl("thread.allocated", &a1, &sz, NULL, 0);

0
test/allocated.exp → test/integration/allocated.exp
View File

9
test/allocm.c → test/integration/allocm.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
#define CHUNK 0x400000
/* #define MAXALIGN ((size_t)UINT64_C(0x80000000000)) */
@ -144,21 +143,19 @@ main(void)
r = nallocm(&nsz, sz,
ALLOCM_ALIGN(alignment) | ALLOCM_ZERO);
if (r != ALLOCM_SUCCESS) {
malloc_printf(
test_fail(
"nallocm() error for size %zu"
" (%#zx): %d\n",
sz, sz, r);
exit(1);
}
rsz = 0;
r = allocm(&ps[i], &rsz, sz,
ALLOCM_ALIGN(alignment) | ALLOCM_ZERO);
if (r != ALLOCM_SUCCESS) {
malloc_printf(
test_fail(
"allocm() error for size %zu"
" (%#zx): %d\n",
sz, sz, r);
exit(1);
}
if (rsz < sz) {
malloc_printf(

0
test/allocm.exp → test/integration/allocm.exp
View File

15
test/jemalloc_test.h.in → test/integration/jemalloc_integration.h.in
View File

@ -6,7 +6,7 @@
#include "jemalloc/jemalloc@install_suffix@.h"
#include "jemalloc/internal/jemalloc_internal.h"
/* Abstraction layer for threading in tests */
/* Abstraction layer for threading in tests. */
#ifdef _WIN32
#include <windows.h>
@ -17,15 +17,14 @@ je_thread_create(je_thread_t *thread, void *(*proc)(void *), void *arg)
{
LPTHREAD_START_ROUTINE routine = (LPTHREAD_START_ROUTINE)proc;
*thread = CreateThread(NULL, 0, routine, arg, 0, NULL);
if (*thread == NULL) {
malloc_printf("Error in CreateThread()\n");
exit(1);
}
if (*thread == NULL)
test_fail("Error in CreateThread()\n");
}
void
je_thread_join(je_thread_t thread, void **ret)
{
WaitForSingleObject(thread, INFINITE);
}
@ -38,10 +37,8 @@ void
je_thread_create(je_thread_t *thread, void *(*proc)(void *), void *arg)
{
if (pthread_create(thread, NULL, proc, arg) != 0) {
malloc_printf("Error in pthread_create()\n");
exit(1);
}
if (pthread_create(thread, NULL, proc, arg) != 0)
test_fail("Error in pthread_create()\n");
}
void

3
test/mremap.c → test/integration/mremap.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
int
main(void)

0
test/mremap.exp → test/integration/mremap.exp
View File

6
test/posix_memalign.c → test/integration/posix_memalign.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
#define CHUNK 0x400000
/* #define MAXALIGN ((size_t)UINT64_C(0x80000000000)) */
@ -92,10 +91,9 @@ main(void)
err = posix_memalign(&ps[i],
alignment, size);
if (err) {
malloc_printf(
test_fail(
"Error for size %zu (%#zx): %s\n",
size, size, strerror(err));
exit(1);
}
total += malloc_usable_size(ps[i]);
if (total >= (MAXALIGN << 1))

0
test/posix_memalign.exp → test/integration/posix_memalign.exp
View File

5
test/rallocm.c → test/integration/rallocm.c
View File

@ -1,5 +1,6 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include <unistd.h>
#include "test/jemalloc_test.h"
int
main(void)

0
test/rallocm.exp → test/integration/rallocm.exp
View File

3
test/thread_arena.c → test/integration/thread_arena.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
#define NTHREADS 10

0
test/thread_arena.exp → test/integration/thread_arena.exp
View File

3
test/thread_tcache_enabled.c → test/integration/thread_tcache_enabled.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
void *
je_thread_start(void *arg)

0
test/thread_tcache_enabled.exp → test/integration/thread_tcache_enabled.exp
View File

28
test/src/test.c Normal file
View File

@ -0,0 +1,28 @@
#include "test/jemalloc_test.h"
#define JEMALLOC_TEST_EXIT_FAIL 1
#define JEMALLOC_TEST_EXIT_SKIP 2
JEMALLOC_ATTR(format(printf, 1, 2))
void
test_fail(const char *format, ...)
{
va_list ap;
va_start(ap, format);
malloc_vcprintf(NULL, NULL, format, ap);
va_end(ap);
exit(JEMALLOC_TEST_EXIT_FAIL);
}
JEMALLOC_ATTR(format(printf, 1, 2))
void
test_skip(const char *format, ...)
{
va_list ap;
va_start(ap, format);
malloc_vcprintf(NULL, NULL, format, ap);
va_end(ap);
exit(JEMALLOC_TEST_EXIT_SKIP);
}

35
test/src/thread.c Normal file
View File

@ -0,0 +1,35 @@
#include "test/jemalloc_test.h"
#ifdef _WIN32
void
je_thread_create(je_thread_t *thread, void *(*proc)(void *), void *arg)
{
LPTHREAD_START_ROUTINE routine = (LPTHREAD_START_ROUTINE)proc;
*thread = CreateThread(NULL, 0, routine, arg, 0, NULL);
if (*thread == NULL)
test_fail("Error in CreateThread()\n");
}
void
je_thread_join(je_thread_t thread, void **ret)
{
WaitForSingleObject(thread, INFINITE);
}
#else
void
je_thread_create(je_thread_t *thread, void *(*proc)(void *), void *arg)
{
if (pthread_create(thread, NULL, proc, arg) != 0)
test_fail("Error in pthread_create()\n");
}
void
je_thread_join(je_thread_t thread, void **ret)
{
pthread_join(thread, ret);
}
#endif

37
test/test.sh.in Normal file
View File

@ -0,0 +1,37 @@
#!/bin/sh
case @abi@ in
macho)
export DYLD_FALLBACK_LIBRARY_PATH="@objroot@lib"
;;
pecoff)
export PATH="${PATH}:@objroot@lib"
;;
*)
;;
esac
total=0
failures=0
echo "========================================="
for t in $@; do
total=`expr $total + 1`
/bin/echo -n "${t} ... "
${t}@exe@ @abs_srcroot@ @abs_objroot@ > @objroot@${t}.out 2>&1
result=$?
if [ -e "@srcroot@${t}.exp" ] ; then
diff -w -u @srcroot@${t}.exp @objroot@${t}.out >/dev/null 2>&1
fail=$?
if [ "${fail}" -eq "1" ] ; then
failures=`expr ${failures} + 1`
echo "*** FAIL ***"
else
echo "pass"
fi
else
echo "*** FAIL *** (.exp file is missing)"
failures=`expr ${failures} + 1`
fi
done
echo "========================================="
echo "Failures: ${failures}/${total}"

4
test/bitmap.c → test/unit/bitmap.c
View File

@ -1,5 +1,4 @@
#define JEMALLOC_MANGLE
#include "jemalloc_test.h"
#include "test/jemalloc_test.h"
#if (LG_BITMAP_MAXBITS > 12)
# define MAXBITS 4500
@ -37,7 +36,6 @@ test_bitmap_init(void)
for (j = 0; j < i; j++)
assert(bitmap_get(bitmap, &binfo, j) == false);
free(bitmap);
}
}
}

0
test/bitmap.exp → test/unit/bitmap.exp
View File