Fix name mangling for stress tests.

Fix stress tests such that testlib code uses the jet_ allocator, but
test code uses libjemalloc.

Generate jemalloc_{rename,mangle}.h, the former because it's needed for
the stress test name mangling fix, and the latter for consistency.  As
an artifact of this change, some (but not all) definitions related to
the experimental API are absent from the headers unless the feature is
enabled at configure time.

.gitignore

@@ -24,14 +24,17 @@
 /include/jemalloc/internal/private_namespace.h
 /include/jemalloc/internal/private_unnamespace.h
 /include/jemalloc/internal/public_namespace.h
+/include/jemalloc/internal/public_symbols.txt
 /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_mangle.h
+/include/jemalloc/jemalloc_mangle_jet.h
 /include/jemalloc/jemalloc_protos.h
 /include/jemalloc/jemalloc_protos_jet.h
-/include/jemalloc/jemalloc_mangle.h
+/include/jemalloc/jemalloc_rename.h
 
 /src/*.[od]
 /src/*.gcda

Makefile.in

@@ -191,7 +191,7 @@ $(C_TESTLIB_INTEGRATION_OBJS): $(objroot)test/src/%.integration.$(O): $(srcroot)
 $(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_STRESS_OBJS): CPPFLAGS += -DJEMALLOC_STRESS_TEST -DJEMALLOC_STRESS_TESTLIB
 $(C_TESTLIB_OBJS): CPPFLAGS += -I$(srcroot)test/include -I$(objroot)test/include
 $(TESTS_UNIT_OBJS): CPPFLAGS += -DJEMALLOC_UNIT_TEST
 $(TESTS_INTEGRATION_OBJS): CPPFLAGS += -DJEMALLOC_INTEGRATION_TEST

configure.ac

@@ -474,14 +474,6 @@ dnl Perform no name mangling by default.
 AC_ARG_WITH([mangling],
   [AS_HELP_STRING([--with-mangling=<map>], [Mangle symbols in <map>])],
   [mangling_map="$with_mangling"], [mangling_map=""])
-for nm in `echo ${mangling_map} |tr ',' ' '` ; do
-  k="`echo ${nm} |tr ':' ' ' |awk '{print $1}'`"
-  n="je_${k}"
-  m=`echo ${nm} |tr ':' ' ' |awk '{print $2}'`
-  AC_DEFINE_UNQUOTED([${n}], [${m}])
-  dnl Remove key from public_syms so that it isn't redefined later.
-  public_syms=`for sym in ${public_syms}; do echo "${sym}"; done |grep -v "^${k}\$" |tr '\n' ' '`
-done
 
 dnl Do not prefix public APIs by default.
 AC_ARG_WITH([jemalloc_prefix],
@@ -498,14 +490,6 @@ if test "x$JEMALLOC_PREFIX" != "x" ; then
   AC_DEFINE_UNQUOTED([JEMALLOC_PREFIX], ["$JEMALLOC_PREFIX"])
   AC_DEFINE_UNQUOTED([JEMALLOC_CPREFIX], ["$JEMALLOC_CPREFIX"])
 fi
-dnl Generate macros to rename public symbols.  All public symbols are prefixed
-dnl with je_ in the source code, so these macro definitions are needed even if
-dnl --with-jemalloc-prefix wasn't specified.
-for stem in ${public_syms}; do
-  n="je_${stem}"
-  m="${JEMALLOC_PREFIX}${stem}"
-  AC_DEFINE_UNQUOTED([${n}], [${m}])
-done
 
 AC_ARG_WITH([export],
   [AS_HELP_STRING([--without-export], [disable exporting jemalloc public APIs])],
@@ -544,7 +528,6 @@ cfgoutputs_in="${cfgoutputs_in} ${srcroot}doc/manpages.xsl.in"
 cfgoutputs_in="${cfgoutputs_in} ${srcroot}doc/jemalloc.xml.in"
 cfgoutputs_in="${cfgoutputs_in} ${srcroot}include/jemalloc/jemalloc_macros.h.in"
 cfgoutputs_in="${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} ${srcroot}test/test.sh.in"
 cfgoutputs_in="${cfgoutputs_in} ${srcroot}test/include/test/jemalloc_test.h.in"
@@ -555,7 +538,6 @@ cfgoutputs_out="${cfgoutputs_out} doc/manpages.xsl"
 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/test.sh"
 cfgoutputs_out="${cfgoutputs_out} test/include/test/jemalloc_test.h"
@@ -566,7 +548,6 @@ cfgoutputs_tup="${cfgoutputs_tup} doc/manpages.xsl:doc/manpages.xsl.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/test.sh:test/test.sh.in"
 cfgoutputs_tup="${cfgoutputs_tup} test/include/test/jemalloc_test.h:test/include/test/jemalloc_test.h.in"
@@ -575,21 +556,28 @@ cfghdrs_in="${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} ${srcroot}include/jemalloc/internal/private_symbols.txt"
 cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/public_namespace.sh"
 cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/public_unnamespace.sh"
 cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/internal/size_classes.sh"
+cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/jemalloc_rename.sh"
+cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/jemalloc_mangle.sh"
 cfghdrs_in="${cfghdrs_in} ${srcroot}include/jemalloc/jemalloc.sh"
 cfghdrs_in="${cfghdrs_in} ${srcroot}test/include/test/jemalloc_test_defs.h.in"
 
 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="${cfghdrs_out} include/jemalloc/internal/public_symbols.txt"
 cfghdrs_out="${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_out="${cfghdrs_out} include/jemalloc/jemalloc_protos_jet.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_rename.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle_jet.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/jemalloc_internal_defs.h"
 cfghdrs_out="${cfghdrs_out} test/include/test/jemalloc_test_defs.h"
 
 cfghdrs_tup="include/jemalloc/jemalloc_defs.h:include/jemalloc/jemalloc_defs.h.in"
@@ -1342,30 +1330,96 @@ dnl Define commands that generate output files.
 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"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
 ])
 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"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
+])
+AC_CONFIG_COMMANDS([include/jemalloc/internal/public_symbols.txt], [
+  f="${objroot}include/jemalloc/internal/public_symbols.txt"
+  mkdir -p "${objroot}include/jemalloc/internal"
+  cp /dev/null "${f}"
+  for nm in `echo ${mangling_map} |tr ',' ' '` ; do
+    n=`echo ${nm} |tr ':' ' ' |awk '{print $[]1}'`
+    m=`echo ${nm} |tr ':' ' ' |awk '{print $[]2}'`
+    echo "${n}:${m}" >> "${f}"
+    dnl Remove name from public_syms so that it isn't redefined later.
+    public_syms=`for sym in ${public_syms}; do echo "${sym}"; done |grep -v "^${n}\$" |tr '\n' ' '`
+  done
+  for sym in ${public_syms} ; do
+    n="${sym}"
+    m="${JEMALLOC_PREFIX}${sym}"
+    echo "${n}:${m}" >> "${f}"
+  done
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
+  mangling_map="${mangling_map}"
+  public_syms="${public_syms}"
+  JEMALLOC_PREFIX="${JEMALLOC_PREFIX}"
 ])
 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"
+  "${srcdir}/include/jemalloc/internal/public_namespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_namespace.h"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
 ])
 AC_CONFIG_COMMANDS([include/jemalloc/internal/public_unnamespace.h], [
   mkdir -p "${objroot}include/jemalloc/internal"
-  "${srcdir}/include/jemalloc/internal/public_unnamespace.sh" "${srcdir}/include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_unnamespace.h"
+  "${srcdir}/include/jemalloc/internal/public_unnamespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_unnamespace.h"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
 ])
 AC_CONFIG_COMMANDS([include/jemalloc/internal/size_classes.h], [
   mkdir -p "${objroot}include/jemalloc/internal"
   "${srcdir}/include/jemalloc/internal/size_classes.sh" > "${objroot}include/jemalloc/internal/size_classes.h"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
 ])
 AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_protos_jet.h], [
   mkdir -p "${objroot}include/jemalloc"
   cat "${srcdir}/include/jemalloc/jemalloc_protos.h.in" | sed -e 's/@je_@/jet_/g' > "${objroot}include/jemalloc/jemalloc_protos_jet.h"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
+])
+AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_rename.h], [
+  mkdir -p "${objroot}include/jemalloc"
+  "${srcdir}/include/jemalloc/jemalloc_rename.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/jemalloc_rename.h"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
+])
+AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_mangle.h], [
+  mkdir -p "${objroot}include/jemalloc"
+  "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" je_ > "${objroot}include/jemalloc/jemalloc_mangle.h"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
+])
+AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_mangle_jet.h], [
+  mkdir -p "${objroot}include/jemalloc"
+  "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" jet_ > "${objroot}include/jemalloc/jemalloc_mangle_jet.h"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
 ])
 AC_CONFIG_COMMANDS([include/jemalloc/jemalloc.h], [
   mkdir -p "${objroot}include/jemalloc"
   "${srcdir}/include/jemalloc/jemalloc.sh" "${objroot}" > "${objroot}include/jemalloc/jemalloc${install_suffix}.h"
+], [
+  srcdir="${srcdir}"
+  objroot="${objroot}"
+  install_suffix="${install_suffix}"
 ])
 
 dnl Process .in files.

include/jemalloc/internal/jemalloc_internal.h.in

@@ -71,6 +71,7 @@ typedef intptr_t ssize_t;
 #  include "jemalloc/internal/public_namespace.h"
 #  define JEMALLOC_NO_RENAME
 #  include "../jemalloc@install_suffix@.h"
+#  undef JEMALLOC_NO_RENAME
 #else
 #  define JEMALLOC_N(n) @private_namespace@##n
 #  include "../jemalloc@install_suffix@.h"

include/jemalloc/internal/public_namespace.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
 
-for symbol in `cat $1` ; do
+for nm in `cat $1` ; do
-  echo "#define	je_${symbol} JEMALLOC_N(${symbol})"
+  n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'`
+  echo "#define	je_${n} JEMALLOC_N(${n})"
 done

include/jemalloc/internal/public_symbols.txt

@@ -1,27 +0,0 @@
-malloc_conf
-malloc_message
-malloc
-calloc
-posix_memalign
-aligned_alloc
-realloc
-free
-mallocx
-rallocx
-xallocx
-sallocx
-dallocx
-nallocx
-mallctl
-mallctlnametomib
-mallctlbymib
-malloc_stats_print
-malloc_usable_size
-memalign
-valloc
-allocm
-rallocm
-sallocm
-dallocm
-nallocm
-

include/jemalloc/internal/public_unnamespace.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
 
-for symbol in `cat $1` ; do
+for nm in `cat $1` ; do
-  echo "#undef je_${symbol}"
+  n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'`
+  echo "#undef je_${n}"
 done

include/jemalloc/jemalloc.sh

@@ -11,8 +11,8 @@ extern "C" {
 
 EOF
 
-for hdr in jemalloc_defs.h jemalloc_macros.h jemalloc_protos.h \
+for hdr in jemalloc_defs.h jemalloc_rename.h jemalloc_macros.h \
-           jemalloc_mangle.h ; do
+           jemalloc_protos.h jemalloc_mangle.h ; do
   cat "${objroot}include/jemalloc/${hdr}" \
       | grep -v 'Generated from .* by configure\.' \
       | sed -e 's/^#define /#define	/g' \

include/jemalloc/jemalloc_defs.h.in

@@ -22,37 +22,3 @@
 
 /* sizeof(void *) == 2^LG_SIZEOF_PTR. */
 #undef LG_SIZEOF_PTR
-
-/*
- * 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.
- */
-#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_mallocx
-#  undef je_rallocx
-#  undef je_xallocx
-#  undef je_sallocx
-#  undef je_dallocx
-#  undef je_nallocx
-#  undef je_mallctl
-#  undef je_mallctlnametomib
-#  undef je_mallctlbymib
-#  undef je_malloc_stats_print
-#  undef je_malloc_usable_size
-#  undef je_memalign
-#  undef je_valloc
-#  undef je_allocm
-#  undef je_rallocm
-#  undef je_sallocm
-#  undef je_dallocm
-#  undef je_nallocm
-#endif

include/jemalloc/jemalloc_mangle.h.in

@@ -1,78 +0,0 @@
-/*
- * 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 mallocx je_mallocx
-#  define rallocx je_rallocx
-#  define xallocx je_xallocx
-#  define sallocx je_sallocx
-#  define dallocx je_dallocx
-#  define nallocx je_nallocx
-#  define mallctl je_mallctl
-#  define mallctlnametomib je_mallctlnametomib
-#  define mallctlbymib je_mallctlbymib
-#  define malloc_stats_print je_malloc_stats_print
-#  define malloc_usable_size je_malloc_usable_size
-#  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
-#  undef je_mallocx
-#  undef je_rallocx
-#  undef je_xallocx
-#  undef je_sallocx
-#  undef je_dallocx
-#  undef je_nallocx
-#  ifdef JEMALLOC_EXPERIMENTAL
-#    undef je_allocm
-#    undef je_rallocm
-#    undef je_sallocm
-#    undef je_dallocm
-#    undef je_nallocm
-#  endif
-#endif

include/jemalloc/jemalloc_mangle.sh

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+public_symbols_txt=$1
+symbol_prefix=$2
+
+cat <<EOF
+/*
+ * 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
+EOF
+
+for nm in `cat ${public_symbols_txt}` ; do
+  n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'`
+  echo "#  define ${n} ${symbol_prefix}${n}"
+done
+
+cat <<EOF
+#endif
+
+/*
+ * The ${symbol_prefix}* 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
+EOF
+
+for nm in `cat ${public_symbols_txt}` ; do
+  n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'`
+  echo "#  undef ${symbol_prefix}${n}"
+done
+
+cat <<EOF
+#endif
+EOF

include/jemalloc/jemalloc_rename.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+public_symbols_txt=$1
+
+cat <<EOF
+/*
+ * 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.
+ */
+#ifndef JEMALLOC_NO_RENAME
+EOF
+
+for nm in `cat ${public_symbols_txt}` ; do
+  n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'`
+  m=`echo ${nm} |tr ':' ' ' |awk '{print $2}'`
+  echo "#  define je_${n} ${m}"
+done
+
+cat <<EOF
+#endif
+EOF

test/include/test/jemalloc_test.h.in

@@ -102,10 +102,7 @@
  * 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"
 
@@ -114,8 +111,13 @@
 #  include "jemalloc/internal/public_unnamespace.h"
 #  undef JEMALLOC_JET
 
+#  include "jemalloc/jemalloc_rename.h"
 #  define JEMALLOC_MANGLE
-#  include "jemalloc/jemalloc_mangle@install_suffix@.h"
+#  ifdef JEMALLOC_STRESS_TESTLIB
+#    include "jemalloc/jemalloc_mangle_jet.h"
+#  else
+#    include "jemalloc/jemalloc_mangle.h"
+#  endif
 
 /******************************************************************************/
 /*