[PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0

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* [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0
@ 2018-11-22 12:35 Tom de Vries
  2018-11-22 18:16 ` Joseph Myers
  2018-11-23 20:47 ` [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap Tom de Vries
  0 siblings, 2 replies; 9+ messages in thread
From: Tom de Vries @ 2018-11-22 12:35 UTC (permalink / raw)
  To: gcc-patches; +Cc: Ian Lance Taylor

Hi,

If realloc is called with size 0, realloc can return NULL.

When this happens in the backtrace_vector_release in alloc.c, the error
callback is called, which should not be the case.

Fix this by testing for size == 0 before calling the error callback.

Build and tested on x86_64, with mmap.c replaced by alloc.c to ensure that
backtrace_vector_release in alloc.c is tested.

OK for trunk if bootstrap and reg-test on x86_64 succeeds?

Thanks,
- Tom

[libbacktrace] Handle realloc returning NULL if size == 0

2018-11-22  Tom de Vries  <tdevries@suse.de>

	* Makefile.am (check_PROGRAMS): Add unittest.
	* Makefile.in: Regenerate.
	* alloc.c (backtrace_vector_release): Handle realloc returning NULL if
	* size == 0.
	* unittest.c: New file.

---
 libbacktrace/Makefile.am |  5 +++
 libbacktrace/Makefile.in | 25 ++++++++++---
 libbacktrace/alloc.c     |  2 +-
 libbacktrace/unittest.c  | 92 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 119 insertions(+), 5 deletions(-)

diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
index 3c1bd49dd7b..a2111ee7f67 100644
--- a/libbacktrace/Makefile.am
+++ b/libbacktrace/Makefile.am
@@ -90,6 +90,11 @@ TESTS = $(check_PROGRAMS)
 
 if NATIVE
 
+unittest_SOURCES = unittest.c testlib.c
+unittest_LDADD = libbacktrace.la
+
+check_PROGRAMS += unittest
+
 btest_SOURCES = btest.c testlib.c
 btest_CFLAGS = $(AM_CFLAGS) -g -O
 btest_LDADD = libbacktrace.la
diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in
index 60a9d887dba..2d62ce20b9a 100644
--- a/libbacktrace/Makefile.in
+++ b/libbacktrace/Makefile.in
@@ -121,7 +121,7 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3)
-@NATIVE_TRUE@am__append_1 = btest stest ztest edtest
+@NATIVE_TRUE@am__append_1 = unittest btest stest ztest edtest
 @HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_2 = -lz
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_3 = ttest
 @HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_4 = dtest
@@ -158,8 +158,8 @@ AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
 am__v_lt_1 = 
-@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT) stest$(EXEEXT) \
-@NATIVE_TRUE@	ztest$(EXEEXT) edtest$(EXEEXT)
+@NATIVE_TRUE@am__EXEEXT_1 = unittest$(EXEEXT) btest$(EXEEXT) \
+@NATIVE_TRUE@	stest$(EXEEXT) ztest$(EXEEXT) edtest$(EXEEXT)
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = ttest$(EXEEXT)
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_3 =  \
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg$(EXEEXT) \
@@ -202,6 +202,10 @@ ttest_OBJECTS = $(am_ttest_OBJECTS)
 ttest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ttest_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+@NATIVE_TRUE@am_unittest_OBJECTS = unittest.$(OBJEXT) \
+@NATIVE_TRUE@	testlib.$(OBJEXT)
+unittest_OBJECTS = $(am_unittest_OBJECTS)
+@NATIVE_TRUE@unittest_DEPENDENCIES = libbacktrace.la
 @NATIVE_TRUE@am_ztest_OBJECTS = ztest-ztest.$(OBJEXT) \
 @NATIVE_TRUE@	ztest-testlib.$(OBJEXT)
 ztest_OBJECTS = $(am_ztest_OBJECTS)
@@ -246,7 +250,7 @@ am__v_CCLD_1 =
 SOURCES = $(libbacktrace_la_SOURCES) $(EXTRA_libbacktrace_la_SOURCES) \
 	$(btest_SOURCES) $(ctesta_SOURCES) $(ctestg_SOURCES) \
 	$(edtest_SOURCES) $(stest_SOURCES) $(ttest_SOURCES) \
-	$(ztest_SOURCES)
+	$(unittest_SOURCES) $(ztest_SOURCES)
 am__can_run_installinfo = \
   case $$AM_UPDATE_INFO_DIR in \
     n|no|NO) false;; \
@@ -655,6 +659,8 @@ libbacktrace_la_LIBADD = \
 
 libbacktrace_la_DEPENDENCIES = $(libbacktrace_la_LIBADD)
 TESTS = $(check_PROGRAMS) $(am__append_4)
+@NATIVE_TRUE@unittest_SOURCES = unittest.c testlib.c
+@NATIVE_TRUE@unittest_LDADD = libbacktrace.la
 @NATIVE_TRUE@btest_SOURCES = btest.c testlib.c
 @NATIVE_TRUE@btest_CFLAGS = $(AM_CFLAGS) -g -O
 @NATIVE_TRUE@btest_LDADD = libbacktrace.la
@@ -800,6 +806,10 @@ ttest$(EXEEXT): $(ttest_OBJECTS) $(ttest_DEPENDENCIES) $(EXTRA_ttest_DEPENDENCIE
 	@rm -f ttest$(EXEEXT)
 	$(AM_V_CCLD)$(ttest_LINK) $(ttest_OBJECTS) $(ttest_LDADD) $(LIBS)
 
+unittest$(EXEEXT): $(unittest_OBJECTS) $(unittest_DEPENDENCIES) $(EXTRA_unittest_DEPENDENCIES) 
+	@rm -f unittest$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(unittest_OBJECTS) $(unittest_LDADD) $(LIBS)
+
 ztest$(EXEEXT): $(ztest_OBJECTS) $(ztest_DEPENDENCIES) $(EXTRA_ztest_DEPENDENCIES) 
 	@rm -f ztest$(EXEEXT)
 	$(AM_V_CCLD)$(ztest_LINK) $(ztest_OBJECTS) $(ztest_LDADD) $(LIBS)
@@ -1088,6 +1098,13 @@ recheck: all $(check_PROGRAMS)
 	        am__force_recheck=am--force-recheck \
 	        TEST_LOGS="$$log_list"; \
 	exit $$?
+unittest.log: unittest$(EXEEXT)
+	@p='unittest$(EXEEXT)'; \
+	b='unittest'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 btest.log: btest$(EXEEXT)
 	@p='btest$(EXEEXT)'; \
 	b='btest'; \
diff --git a/libbacktrace/alloc.c b/libbacktrace/alloc.c
index 7070afbf2aa..2f7ad956088 100644
--- a/libbacktrace/alloc.c
+++ b/libbacktrace/alloc.c
@@ -146,7 +146,7 @@ backtrace_vector_release (struct backtrace_state *state ATTRIBUTE_UNUSED,
 			  void *data)
 {
   vec->base = realloc (vec->base, vec->size);
-  if (vec->base == NULL)
+  if (vec->base == NULL && vec->size != 0)
     {
       error_callback (data, "realloc", errno);
       return 0;
diff --git a/libbacktrace/unittest.c b/libbacktrace/unittest.c
new file mode 100644
index 00000000000..576aa080935
--- /dev/null
+++ b/libbacktrace/unittest.c
@@ -0,0 +1,92 @@
+/* unittest.c -- Test for libbacktrace library
+   Copyright (C) 2018 Free Software Foundation, Inc.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    (1) Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+    (2) Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in
+    the documentation and/or other materials provided with the
+    distribution.
+
+    (3) The name of the author may not be used to
+    endorse or promote products derived from this software without
+    specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.  */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "filenames.h"
+
+#include "backtrace.h"
+#include "backtrace-supported.h"
+
+#include "testlib.h"
+
+#include "internal.h"
+
+static unsigned count;
+
+static void
+error_callback (void *vdata ATTRIBUTE_UNUSED, const char *msg ATTRIBUTE_UNUSED,
+		int errnum ATTRIBUTE_UNUSED)
+{
+  ++count;
+}
+
+static int
+test1 (void)
+{
+  int res;
+  int failed;
+
+  struct backtrace_vector vec;
+
+  memset (&vec, 0, sizeof vec);
+
+  backtrace_vector_grow (state, 100, error_callback, NULL, &vec);
+  vec.alc += vec.size;
+  vec.size = 0;
+
+  count = 0;
+  res = backtrace_vector_release (state, &vec, error_callback, NULL);
+  failed = res != 1 || count != 0;
+
+  printf ("%s: unittest backtrace_vector_release size == 0\n",
+	  failed ? "FAIL": "PASS");
+
+  if (failed)
+    ++failures;
+
+  return failures;
+}
+
+int
+main (int argc ATTRIBUTE_UNUSED, char **argv)
+{
+  state = backtrace_create_state (argv[0], BACKTRACE_SUPPORTS_THREADS,
+				  error_callback_create, NULL);
+
+  test1 ();
+
+  exit (failures ? EXIT_FAILURE : EXIT_SUCCESS);
+}

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0
  2018-11-22 12:35 [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0 Tom de Vries
@ 2018-11-22 18:16 ` Joseph Myers
  2018-11-23 20:51   ` [PATCH 2/4][libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release Tom de Vries
  2018-11-23 20:47 ` [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap Tom de Vries
  1 sibling, 1 reply; 9+ messages in thread
From: Joseph Myers @ 2018-11-22 18:16 UTC (permalink / raw)
  To: Tom de Vries; +Cc: gcc-patches, Ian Lance Taylor

On Thu, 22 Nov 2018, Tom de Vries wrote:

> Hi,
> 
> If realloc is called with size 0, realloc can return NULL.

Note that, as of C17, realloc with size 0 is marked as an obsolescent 
feature (because of inconsistencies between implementations regarding 
whether the old object is deallocated).  So it would be advisable for code 
intended to be portable to avoid calling realloc with size 0 at all.

-- 
Joseph S. Myers
joseph@codesourcery.com

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap
  2018-11-22 12:35 [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0 Tom de Vries
  2018-11-22 18:16 ` Joseph Myers
@ 2018-11-23 20:47 ` Tom de Vries
  2018-11-28 12:15   ` Tom de Vries
  2018-11-29 18:26   ` Ian Lance Taylor via gcc-patches
  1 sibling, 2 replies; 9+ messages in thread
From: Tom de Vries @ 2018-11-23 20:47 UTC (permalink / raw)
  To: gcc-patches; +Cc: Ian Lance Taylor

[ was: [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0 ]

On Thu, Nov 22, 2018 at 01:35:43PM +0100, Tom de Vries wrote:
> Hi,
> 
> Build and tested on x86_64, with mmap.c replaced by alloc.c to ensure that
> backtrace_vector_release in alloc.c is tested.

Hi,

I came up with a more structural solution.

OK for trunk?

Thanks,
- Tom

[libbacktrace] Test check_PROGRAMS without mmap

When building libbacktrace, we typically use mmapio.c and mmap.c, and don't
build read.c and alloc.c.

Add testcases that use read.c and alloc.c to ensure that we also build and
test those on a typical development setup.

Bootstrapped and reg-tested on x86_64.

2018-11-23  Tom de Vries  <tdevries@suse.de>

	* configure.ac (HAVE_MMAP): New AM_CONDITIONAL.
	* configure: Regenerate.
	* Makefile.am : Add _with_alloc version for each test in
	check_PROGRAMS.
	* Makefile.in: Regenerate.

---
 libbacktrace/Makefile.am  |  45 ++++++++
 libbacktrace/Makefile.in  | 284 +++++++++++++++++++++++++++++++++++++++++++---
 libbacktrace/configure    |  18 ++-
 libbacktrace/configure.ac |   1 +
 4 files changed, 331 insertions(+), 17 deletions(-)

diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
index 3c1bd49dd7b..ee47daee415 100644
--- a/libbacktrace/Makefile.am
+++ b/libbacktrace/Makefile.am
@@ -95,11 +95,25 @@ btest_CFLAGS = $(AM_CFLAGS) -g -O
 btest_LDADD = libbacktrace.la
 
 check_PROGRAMS += btest
+if HAVE_MMAP
+libbacktrace_with_alloc = $(libbacktrace_la_OBJECTS) \
+	$(filter-out mmap.lo mmapio.lo,$(libbacktrace_la_LIBADD)) \
+	alloc.lo read.lo
+btest_with_alloc_SOURCES = $(btest_SOURCES)
+btest_with_alloc_CFLAGS = $(btest_CFLAGS)
+btest_with_alloc_LDADD = $(libbacktrace_with_alloc)
+check_PROGRAMS += btest_with_alloc
+endif
 
 stest_SOURCES = stest.c
 stest_LDADD = libbacktrace.la
 
 check_PROGRAMS += stest
+if HAVE_MMAP
+stest_with_alloc_SOURCES = $(stest_SOURCES)
+stest_with_alloc_LDADD = $(libbacktrace_with_alloc)
+check_PROGRAMS += stest_with_alloc
+endif
 
 ztest_SOURCES = ztest.c testlib.c
 ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\"
@@ -111,11 +125,23 @@ endif
 ztest_LDADD += $(CLOCK_GETTIME_LINK)
 
 check_PROGRAMS += ztest
+if HAVE_MMAP
+ztest_with_alloc_SOURCES = $(ztest_SOURCES)
+ztest_with_alloc_CFLAGS = $(ztest_CFLAGS)
+ztest_with_alloc_LDADD = $(libbacktrace_with_alloc) \
+	$(filter-out libbacktrace.la, $(ztest_LDADD))
+check_PROGRAMS += ztest_with_alloc
+endif
 
 edtest_SOURCES = edtest.c edtest2_build.c testlib.c
 edtest_LDADD = libbacktrace.la
 
 check_PROGRAMS += edtest
+if HAVE_MMAP
+edtest_with_alloc_SOURCES = $(edtest_SOURCES)
+edtest_with_alloc_LDADD = $(libbacktrace_with_alloc)
+check_PROGRAMS += edtest_with_alloc
+endif
 
 edtest2_build.c: gen_edtest2_build; @true
 gen_edtest2_build: $(srcdir)/edtest2.c
@@ -126,6 +152,12 @@ gen_edtest2_build: $(srcdir)/edtest2.c
 if HAVE_PTHREAD
 
 check_PROGRAMS += ttest
+if HAVE_MMAP
+ttest_with_alloc_SOURCES = $(ttest_SOURCES)
+ttest_with_alloc_CFLAGS = $(ttest_CFLAGS)
+ttest_with_alloc_LDADD = $(libbacktrace_with_alloc)
+check_PROGRAMS += ttest_with_alloc
+endif
 
 ttest_SOURCES = ttest.c testlib.c
 ttest_CFLAGS = $(AM_CFLAGS) -pthread
@@ -156,6 +188,19 @@ ctesta_LDFLAGS = -Wl,--compress-debug-sections=zlib-gabi
 ctesta_LDADD = libbacktrace.la
 
 check_PROGRAMS += ctestg ctesta
+if HAVE_MMAP
+ctestg_with_alloc_SOURCES = $(ctestg_SOURCES)
+ctestg_with_alloc_CFLAGS = $(ctestg_CFLAGS)
+ctestg_with_alloc_LDFLAGS = $(ctestg_LDFLAGS)
+ctestg_with_alloc_LDADD = $(libbacktrace_with_alloc)
+
+ctesta_with_alloc_SOURCES = $(ctesta_SOURCES)
+ctesta_with_alloc_CFLAGS = $(ctesta_CFLAGS)
+ctesta_with_alloc_LDFLAGS = $(ctesta_LDFLAGS)
+ctesta_with_alloc_LDADD = $(libbacktrace_with_alloc)
+
+check_PROGRAMS += ctestg_with_alloc ctesta_with_alloc
+endif
 
 endif
 
diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in
index 60a9d887dba..2b984bc127e 100644
--- a/libbacktrace/Makefile.in
+++ b/libbacktrace/Makefile.in
@@ -120,12 +120,24 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
-check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3)
-@NATIVE_TRUE@am__append_1 = btest stest ztest edtest
-@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_2 = -lz
-@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_3 = ttest
-@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_4 = dtest
-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_5 = ctestg ctesta
+check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
+	$(am__EXEEXT_4) $(am__EXEEXT_5) $(am__EXEEXT_6) \
+	$(am__EXEEXT_7) $(am__EXEEXT_8) $(am__EXEEXT_9) \
+	$(am__EXEEXT_10) $(am__EXEEXT_11) $(am__EXEEXT_12)
+@NATIVE_TRUE@am__append_1 = btest
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_2 = btest_with_alloc
+@NATIVE_TRUE@am__append_3 = stest
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_4 = stest_with_alloc
+@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_5 = -lz
+@NATIVE_TRUE@am__append_6 = ztest
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_7 = ztest_with_alloc
+@NATIVE_TRUE@am__append_8 = edtest
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_9 = edtest_with_alloc
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_10 = ttest
+@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_11 = ttest_with_alloc
+@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_12 = dtest
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_13 = ctestg ctesta
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_14 = ctestg_with_alloc ctesta_with_alloc
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../config/cet.m4 \
@@ -158,12 +170,22 @@ AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
 am__v_lt_1 = 
-@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT) stest$(EXEEXT) \
-@NATIVE_TRUE@	ztest$(EXEEXT) edtest$(EXEEXT)
-@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = ttest$(EXEEXT)
-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_3 =  \
+@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = btest_with_alloc$(EXEEXT)
+@NATIVE_TRUE@am__EXEEXT_3 = stest$(EXEEXT)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_4 = stest_with_alloc$(EXEEXT)
+@NATIVE_TRUE@am__EXEEXT_5 = ztest$(EXEEXT)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_6 = ztest_with_alloc$(EXEEXT)
+@NATIVE_TRUE@am__EXEEXT_7 = edtest$(EXEEXT)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_8 =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	edtest_with_alloc$(EXEEXT)
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_9 = ttest$(EXEEXT)
+@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_10 = ttest_with_alloc$(EXEEXT)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_11 =  \
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg$(EXEEXT) \
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta$(EXEEXT)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_12 = ctestg_with_alloc$(EXEEXT) \
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@	ctesta_with_alloc$(EXEEXT)
 @NATIVE_TRUE@am_btest_OBJECTS = btest-btest.$(OBJEXT) \
 @NATIVE_TRUE@	btest-testlib.$(OBJEXT)
 btest_OBJECTS = $(am_btest_OBJECTS)
@@ -171,6 +193,17 @@ btest_OBJECTS = $(am_btest_OBJECTS)
 btest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(btest_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+@NATIVE_TRUE@am__objects_1 = btest_with_alloc-btest.$(OBJEXT) \
+@NATIVE_TRUE@	btest_with_alloc-testlib.$(OBJEXT)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_btest_with_alloc_OBJECTS =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(am__objects_1)
+btest_with_alloc_OBJECTS = $(am_btest_with_alloc_OBJECTS)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@btest_with_alloc_DEPENDENCIES =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(libbacktrace_with_alloc)
+btest_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(btest_with_alloc_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am_ctesta_OBJECTS = ctesta-btest.$(OBJEXT) \
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta-testlib.$(OBJEXT)
 ctesta_OBJECTS = $(am_ctesta_OBJECTS)
@@ -179,6 +212,15 @@ ctesta_OBJECTS = $(am_ctesta_OBJECTS)
 ctesta_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ctesta_CFLAGS) $(CFLAGS) \
 	$(ctesta_LDFLAGS) $(LDFLAGS) -o $@
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__objects_2 = ctesta_with_alloc-btest.$(OBJEXT) \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta_with_alloc-testlib.$(OBJEXT)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_ctesta_with_alloc_OBJECTS = $(am__objects_2)
+ctesta_with_alloc_OBJECTS = $(am_ctesta_with_alloc_OBJECTS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_DEPENDENCIES = $(libbacktrace_with_alloc)
+ctesta_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(ctesta_with_alloc_CFLAGS) $(CFLAGS) \
+	$(ctesta_with_alloc_LDFLAGS) $(LDFLAGS) -o $@
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am_ctestg_OBJECTS = ctestg-btest.$(OBJEXT) \
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg-testlib.$(OBJEXT)
 ctestg_OBJECTS = $(am_ctestg_OBJECTS)
@@ -187,13 +229,35 @@ ctestg_OBJECTS = $(am_ctestg_OBJECTS)
 ctestg_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ctestg_CFLAGS) $(CFLAGS) \
 	$(ctestg_LDFLAGS) $(LDFLAGS) -o $@
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__objects_3 = ctestg_with_alloc-btest.$(OBJEXT) \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg_with_alloc-testlib.$(OBJEXT)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_ctestg_with_alloc_OBJECTS = $(am__objects_3)
+ctestg_with_alloc_OBJECTS = $(am_ctestg_with_alloc_OBJECTS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_DEPENDENCIES = $(libbacktrace_with_alloc)
+ctestg_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(ctestg_with_alloc_CFLAGS) $(CFLAGS) \
+	$(ctestg_with_alloc_LDFLAGS) $(LDFLAGS) -o $@
 @NATIVE_TRUE@am_edtest_OBJECTS = edtest.$(OBJEXT) \
 @NATIVE_TRUE@	edtest2_build.$(OBJEXT) testlib.$(OBJEXT)
 edtest_OBJECTS = $(am_edtest_OBJECTS)
 @NATIVE_TRUE@edtest_DEPENDENCIES = libbacktrace.la
+@NATIVE_TRUE@am__objects_4 = edtest.$(OBJEXT) edtest2_build.$(OBJEXT) \
+@NATIVE_TRUE@	testlib.$(OBJEXT)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_edtest_with_alloc_OBJECTS =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(am__objects_4)
+edtest_with_alloc_OBJECTS = $(am_edtest_with_alloc_OBJECTS)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@edtest_with_alloc_DEPENDENCIES =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(libbacktrace_with_alloc)
 @NATIVE_TRUE@am_stest_OBJECTS = stest.$(OBJEXT)
 stest_OBJECTS = $(am_stest_OBJECTS)
 @NATIVE_TRUE@stest_DEPENDENCIES = libbacktrace.la
+@NATIVE_TRUE@am__objects_5 = stest.$(OBJEXT)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_stest_with_alloc_OBJECTS =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(am__objects_5)
+stest_with_alloc_OBJECTS = $(am_stest_with_alloc_OBJECTS)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@stest_with_alloc_DEPENDENCIES =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(libbacktrace_with_alloc)
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am_ttest_OBJECTS =  \
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest-ttest.$(OBJEXT) \
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest-testlib.$(OBJEXT)
@@ -202,6 +266,15 @@ ttest_OBJECTS = $(am_ttest_OBJECTS)
 ttest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ttest_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__objects_6 = ttest_with_alloc-ttest.$(OBJEXT) \
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest_with_alloc-testlib.$(OBJEXT)
+@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am_ttest_with_alloc_OBJECTS = $(am__objects_6)
+ttest_with_alloc_OBJECTS = $(am_ttest_with_alloc_OBJECTS)
+@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_with_alloc_DEPENDENCIES = $(libbacktrace_with_alloc)
+ttest_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(ttest_with_alloc_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
 @NATIVE_TRUE@am_ztest_OBJECTS = ztest-ztest.$(OBJEXT) \
 @NATIVE_TRUE@	ztest-testlib.$(OBJEXT)
 ztest_OBJECTS = $(am_ztest_OBJECTS)
@@ -210,6 +283,19 @@ ztest_OBJECTS = $(am_ztest_OBJECTS)
 ztest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ztest_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+@NATIVE_TRUE@am__objects_7 = ztest_with_alloc-ztest.$(OBJEXT) \
+@NATIVE_TRUE@	ztest_with_alloc-testlib.$(OBJEXT)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_ztest_with_alloc_OBJECTS =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(am__objects_7)
+ztest_with_alloc_OBJECTS = $(am_ztest_with_alloc_OBJECTS)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@ztest_with_alloc_DEPENDENCIES =  \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(libbacktrace_with_alloc) \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(filter-out libbacktrace.la, \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(ztest_LDADD))
+ztest_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(ztest_with_alloc_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false
@@ -244,9 +330,13 @@ am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
 am__v_CCLD_0 = @echo "  CCLD    " $@;
 am__v_CCLD_1 = 
 SOURCES = $(libbacktrace_la_SOURCES) $(EXTRA_libbacktrace_la_SOURCES) \
-	$(btest_SOURCES) $(ctesta_SOURCES) $(ctestg_SOURCES) \
-	$(edtest_SOURCES) $(stest_SOURCES) $(ttest_SOURCES) \
-	$(ztest_SOURCES)
+	$(btest_SOURCES) $(btest_with_alloc_SOURCES) $(ctesta_SOURCES) \
+	$(ctesta_with_alloc_SOURCES) $(ctestg_SOURCES) \
+	$(ctestg_with_alloc_SOURCES) $(edtest_SOURCES) \
+	$(edtest_with_alloc_SOURCES) $(stest_SOURCES) \
+	$(stest_with_alloc_SOURCES) $(ttest_SOURCES) \
+	$(ttest_with_alloc_SOURCES) $(ztest_SOURCES) \
+	$(ztest_with_alloc_SOURCES)
 am__can_run_installinfo = \
   case $$AM_UPDATE_INFO_DIR in \
     n|no|NO) false;; \
@@ -654,18 +744,37 @@ libbacktrace_la_LIBADD = \
 	$(ALLOC_FILE)
 
 libbacktrace_la_DEPENDENCIES = $(libbacktrace_la_LIBADD)
-TESTS = $(check_PROGRAMS) $(am__append_4)
+TESTS = $(check_PROGRAMS) $(am__append_12)
 @NATIVE_TRUE@btest_SOURCES = btest.c testlib.c
 @NATIVE_TRUE@btest_CFLAGS = $(AM_CFLAGS) -g -O
 @NATIVE_TRUE@btest_LDADD = libbacktrace.la
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@libbacktrace_with_alloc = $(libbacktrace_la_OBJECTS) \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(filter-out mmap.lo mmapio.lo,$(libbacktrace_la_LIBADD)) \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	alloc.lo read.lo
+
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@btest_with_alloc_SOURCES = $(btest_SOURCES)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@btest_with_alloc_CFLAGS = $(btest_CFLAGS)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@btest_with_alloc_LDADD = $(libbacktrace_with_alloc)
 @NATIVE_TRUE@stest_SOURCES = stest.c
 @NATIVE_TRUE@stest_LDADD = libbacktrace.la
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@stest_with_alloc_SOURCES = $(stest_SOURCES)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@stest_with_alloc_LDADD = $(libbacktrace_with_alloc)
 @NATIVE_TRUE@ztest_SOURCES = ztest.c testlib.c
 @NATIVE_TRUE@ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\"
-@NATIVE_TRUE@ztest_LDADD = libbacktrace.la $(am__append_2) \
+@NATIVE_TRUE@ztest_LDADD = libbacktrace.la $(am__append_5) \
 @NATIVE_TRUE@	$(CLOCK_GETTIME_LINK)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@ztest_with_alloc_SOURCES = $(ztest_SOURCES)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@ztest_with_alloc_CFLAGS = $(ztest_CFLAGS)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@ztest_with_alloc_LDADD = $(libbacktrace_with_alloc) \
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(filter-out libbacktrace.la, $(ztest_LDADD))
+
 @NATIVE_TRUE@edtest_SOURCES = edtest.c edtest2_build.c testlib.c
 @NATIVE_TRUE@edtest_LDADD = libbacktrace.la
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@edtest_with_alloc_SOURCES = $(edtest_SOURCES)
+@HAVE_MMAP_TRUE@@NATIVE_TRUE@edtest_with_alloc_LDADD = $(libbacktrace_with_alloc)
+@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_with_alloc_SOURCES = $(ttest_SOURCES)
+@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_with_alloc_CFLAGS = $(ttest_CFLAGS)
+@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_with_alloc_LDADD = $(libbacktrace_with_alloc)
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_SOURCES = ttest.c testlib.c
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_CFLAGS = $(AM_CFLAGS) -pthread
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_LDADD = libbacktrace.la
@@ -677,6 +786,14 @@ TESTS = $(check_PROGRAMS) $(am__append_4)
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_CFLAGS = $(AM_CFLAGS) -g
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_LDFLAGS = -Wl,--compress-debug-sections=zlib-gabi
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_LDADD = libbacktrace.la
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_SOURCES = $(ctestg_SOURCES)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_CFLAGS = $(ctestg_CFLAGS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_LDFLAGS = $(ctestg_LDFLAGS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_LDADD = $(libbacktrace_with_alloc)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_SOURCES = $(ctesta_SOURCES)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_CFLAGS = $(ctesta_CFLAGS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_LDFLAGS = $(ctesta_LDFLAGS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_LDADD = $(libbacktrace_with_alloc)
 
 # We can't use automake's automatic dependency tracking, because it
 # breaks when using bootstrap-lean.  Automatic dependency tracking
@@ -780,30 +897,58 @@ btest$(EXEEXT): $(btest_OBJECTS) $(btest_DEPENDENCIES) $(EXTRA_btest_DEPENDENCIE
 	@rm -f btest$(EXEEXT)
 	$(AM_V_CCLD)$(btest_LINK) $(btest_OBJECTS) $(btest_LDADD) $(LIBS)
 
+btest_with_alloc$(EXEEXT): $(btest_with_alloc_OBJECTS) $(btest_with_alloc_DEPENDENCIES) $(EXTRA_btest_with_alloc_DEPENDENCIES) 
+	@rm -f btest_with_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(btest_with_alloc_LINK) $(btest_with_alloc_OBJECTS) $(btest_with_alloc_LDADD) $(LIBS)
+
 ctesta$(EXEEXT): $(ctesta_OBJECTS) $(ctesta_DEPENDENCIES) $(EXTRA_ctesta_DEPENDENCIES) 
 	@rm -f ctesta$(EXEEXT)
 	$(AM_V_CCLD)$(ctesta_LINK) $(ctesta_OBJECTS) $(ctesta_LDADD) $(LIBS)
 
+ctesta_with_alloc$(EXEEXT): $(ctesta_with_alloc_OBJECTS) $(ctesta_with_alloc_DEPENDENCIES) $(EXTRA_ctesta_with_alloc_DEPENDENCIES) 
+	@rm -f ctesta_with_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(ctesta_with_alloc_LINK) $(ctesta_with_alloc_OBJECTS) $(ctesta_with_alloc_LDADD) $(LIBS)
+
 ctestg$(EXEEXT): $(ctestg_OBJECTS) $(ctestg_DEPENDENCIES) $(EXTRA_ctestg_DEPENDENCIES) 
 	@rm -f ctestg$(EXEEXT)
 	$(AM_V_CCLD)$(ctestg_LINK) $(ctestg_OBJECTS) $(ctestg_LDADD) $(LIBS)
 
+ctestg_with_alloc$(EXEEXT): $(ctestg_with_alloc_OBJECTS) $(ctestg_with_alloc_DEPENDENCIES) $(EXTRA_ctestg_with_alloc_DEPENDENCIES) 
+	@rm -f ctestg_with_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(ctestg_with_alloc_LINK) $(ctestg_with_alloc_OBJECTS) $(ctestg_with_alloc_LDADD) $(LIBS)
+
 edtest$(EXEEXT): $(edtest_OBJECTS) $(edtest_DEPENDENCIES) $(EXTRA_edtest_DEPENDENCIES) 
 	@rm -f edtest$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(edtest_OBJECTS) $(edtest_LDADD) $(LIBS)
 
+edtest_with_alloc$(EXEEXT): $(edtest_with_alloc_OBJECTS) $(edtest_with_alloc_DEPENDENCIES) $(EXTRA_edtest_with_alloc_DEPENDENCIES) 
+	@rm -f edtest_with_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(edtest_with_alloc_OBJECTS) $(edtest_with_alloc_LDADD) $(LIBS)
+
 stest$(EXEEXT): $(stest_OBJECTS) $(stest_DEPENDENCIES) $(EXTRA_stest_DEPENDENCIES) 
 	@rm -f stest$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(stest_OBJECTS) $(stest_LDADD) $(LIBS)
 
+stest_with_alloc$(EXEEXT): $(stest_with_alloc_OBJECTS) $(stest_with_alloc_DEPENDENCIES) $(EXTRA_stest_with_alloc_DEPENDENCIES) 
+	@rm -f stest_with_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(stest_with_alloc_OBJECTS) $(stest_with_alloc_LDADD) $(LIBS)
+
 ttest$(EXEEXT): $(ttest_OBJECTS) $(ttest_DEPENDENCIES) $(EXTRA_ttest_DEPENDENCIES) 
 	@rm -f ttest$(EXEEXT)
 	$(AM_V_CCLD)$(ttest_LINK) $(ttest_OBJECTS) $(ttest_LDADD) $(LIBS)
 
+ttest_with_alloc$(EXEEXT): $(ttest_with_alloc_OBJECTS) $(ttest_with_alloc_DEPENDENCIES) $(EXTRA_ttest_with_alloc_DEPENDENCIES) 
+	@rm -f ttest_with_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(ttest_with_alloc_LINK) $(ttest_with_alloc_OBJECTS) $(ttest_with_alloc_LDADD) $(LIBS)
+
 ztest$(EXEEXT): $(ztest_OBJECTS) $(ztest_DEPENDENCIES) $(EXTRA_ztest_DEPENDENCIES) 
 	@rm -f ztest$(EXEEXT)
 	$(AM_V_CCLD)$(ztest_LINK) $(ztest_OBJECTS) $(ztest_LDADD) $(LIBS)
 
+ztest_with_alloc$(EXEEXT): $(ztest_with_alloc_OBJECTS) $(ztest_with_alloc_DEPENDENCIES) $(EXTRA_ztest_with_alloc_DEPENDENCIES) 
+	@rm -f ztest_with_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(ztest_with_alloc_LINK) $(ztest_with_alloc_OBJECTS) $(ztest_with_alloc_LDADD) $(LIBS)
+
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
 
@@ -831,6 +976,18 @@ btest-testlib.o: testlib.c
 btest-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -c -o btest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+btest_with_alloc-btest.o: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_with_alloc_CFLAGS) $(CFLAGS) -c -o btest_with_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
+
+btest_with_alloc-btest.obj: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_with_alloc_CFLAGS) $(CFLAGS) -c -o btest_with_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
+
+btest_with_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_with_alloc_CFLAGS) $(CFLAGS) -c -o btest_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+btest_with_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_with_alloc_CFLAGS) $(CFLAGS) -c -o btest_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 ctesta-btest.o: btest.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_CFLAGS) $(CFLAGS) -c -o ctesta-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
 
@@ -843,6 +1000,18 @@ ctesta-testlib.o: testlib.c
 ctesta-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_CFLAGS) $(CFLAGS) -c -o ctesta-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+ctesta_with_alloc-btest.o: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_with_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_with_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
+
+ctesta_with_alloc-btest.obj: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_with_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_with_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
+
+ctesta_with_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_with_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+ctesta_with_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_with_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 ctestg-btest.o: btest.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_CFLAGS) $(CFLAGS) -c -o ctestg-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
 
@@ -855,6 +1024,18 @@ ctestg-testlib.o: testlib.c
 ctestg-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_CFLAGS) $(CFLAGS) -c -o ctestg-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+ctestg_with_alloc-btest.o: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_with_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_with_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
+
+ctestg_with_alloc-btest.obj: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_with_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_with_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
+
+ctestg_with_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_with_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+ctestg_with_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_with_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 ttest-ttest.o: ttest.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_CFLAGS) $(CFLAGS) -c -o ttest-ttest.o `test -f 'ttest.c' || echo '$(srcdir)/'`ttest.c
 
@@ -867,6 +1048,18 @@ ttest-testlib.o: testlib.c
 ttest-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_CFLAGS) $(CFLAGS) -c -o ttest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+ttest_with_alloc-ttest.o: ttest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_with_alloc_CFLAGS) $(CFLAGS) -c -o ttest_with_alloc-ttest.o `test -f 'ttest.c' || echo '$(srcdir)/'`ttest.c
+
+ttest_with_alloc-ttest.obj: ttest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_with_alloc_CFLAGS) $(CFLAGS) -c -o ttest_with_alloc-ttest.obj `if test -f 'ttest.c'; then $(CYGPATH_W) 'ttest.c'; else $(CYGPATH_W) '$(srcdir)/ttest.c'; fi`
+
+ttest_with_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_with_alloc_CFLAGS) $(CFLAGS) -c -o ttest_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+ttest_with_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_with_alloc_CFLAGS) $(CFLAGS) -c -o ttest_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 ztest-ztest.o: ztest.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c
 
@@ -879,6 +1072,18 @@ ztest-testlib.o: testlib.c
 ztest-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+ztest_with_alloc-ztest.o: ztest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_with_alloc_CFLAGS) $(CFLAGS) -c -o ztest_with_alloc-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c
+
+ztest_with_alloc-ztest.obj: ztest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_with_alloc_CFLAGS) $(CFLAGS) -c -o ztest_with_alloc-ztest.obj `if test -f 'ztest.c'; then $(CYGPATH_W) 'ztest.c'; else $(CYGPATH_W) '$(srcdir)/ztest.c'; fi`
+
+ztest_with_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_with_alloc_CFLAGS) $(CFLAGS) -c -o ztest_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+ztest_with_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_with_alloc_CFLAGS) $(CFLAGS) -c -o ztest_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 mostlyclean-libtool:
 	-rm -f *.lo
 
@@ -1095,6 +1300,13 @@ btest.log: btest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+btest_with_alloc.log: btest_with_alloc$(EXEEXT)
+	@p='btest_with_alloc$(EXEEXT)'; \
+	b='btest_with_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 stest.log: stest$(EXEEXT)
 	@p='stest$(EXEEXT)'; \
 	b='stest'; \
@@ -1102,6 +1314,13 @@ stest.log: stest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+stest_with_alloc.log: stest_with_alloc$(EXEEXT)
+	@p='stest_with_alloc$(EXEEXT)'; \
+	b='stest_with_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 ztest.log: ztest$(EXEEXT)
 	@p='ztest$(EXEEXT)'; \
 	b='ztest'; \
@@ -1109,6 +1328,13 @@ ztest.log: ztest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ztest_with_alloc.log: ztest_with_alloc$(EXEEXT)
+	@p='ztest_with_alloc$(EXEEXT)'; \
+	b='ztest_with_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 edtest.log: edtest$(EXEEXT)
 	@p='edtest$(EXEEXT)'; \
 	b='edtest'; \
@@ -1116,6 +1342,13 @@ edtest.log: edtest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+edtest_with_alloc.log: edtest_with_alloc$(EXEEXT)
+	@p='edtest_with_alloc$(EXEEXT)'; \
+	b='edtest_with_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 ttest.log: ttest$(EXEEXT)
 	@p='ttest$(EXEEXT)'; \
 	b='ttest'; \
@@ -1123,6 +1356,13 @@ ttest.log: ttest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ttest_with_alloc.log: ttest_with_alloc$(EXEEXT)
+	@p='ttest_with_alloc$(EXEEXT)'; \
+	b='ttest_with_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 ctestg.log: ctestg$(EXEEXT)
 	@p='ctestg$(EXEEXT)'; \
 	b='ctestg'; \
@@ -1137,6 +1377,20 @@ ctesta.log: ctesta$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ctestg_with_alloc.log: ctestg_with_alloc$(EXEEXT)
+	@p='ctestg_with_alloc$(EXEEXT)'; \
+	b='ctestg_with_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ctesta_with_alloc.log: ctesta_with_alloc$(EXEEXT)
+	@p='ctesta_with_alloc$(EXEEXT)'; \
+	b='ctesta_with_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 dtest.log: dtest
 	@p='dtest'; \
 	b='dtest'; \
diff --git a/libbacktrace/configure b/libbacktrace/configure
index c316dde1ad2..ad2e27cbc62 100755
--- a/libbacktrace/configure
+++ b/libbacktrace/configure
@@ -646,6 +646,8 @@ HAVE_PTHREAD_FALSE
 HAVE_PTHREAD_TRUE
 PTHREAD_CFLAGS
 CLOCK_GETTIME_LINK
+HAVE_MMAP_FALSE
+HAVE_MMAP_TRUE
 BACKTRACE_USES_MALLOC
 ALLOC_FILE
 VIEW_FILE
@@ -11440,7 +11442,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11443 "configure"
+#line 11445 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11546,7 +11548,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11549 "configure"
+#line 11551 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12956,6 +12958,14 @@ if test "$ALLOC_FILE" = "alloc.lo"; then
   BACKTRACE_USES_MALLOC=1
 fi
 
+ if test "$have_mmap" == "yes"; then
+  HAVE_MMAP_TRUE=
+  HAVE_MMAP_FALSE='#'
+else
+  HAVE_MMAP_TRUE='#'
+  HAVE_MMAP_FALSE=
+fi
+
 
 # Check for dl_iterate_phdr.
 for ac_header in link.h
@@ -13558,6 +13568,10 @@ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${HAVE_MMAP_TRUE}" && test -z "${HAVE_MMAP_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_MMAP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
   as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
diff --git a/libbacktrace/configure.ac b/libbacktrace/configure.ac
index c75fc9d7ebc..4eb9b06d781 100644
--- a/libbacktrace/configure.ac
+++ b/libbacktrace/configure.ac
@@ -319,6 +319,7 @@ if test "$ALLOC_FILE" = "alloc.lo"; then
   BACKTRACE_USES_MALLOC=1
 fi
 AC_SUBST(BACKTRACE_USES_MALLOC)
+AM_CONDITIONAL(HAVE_MMAP, test "$have_mmap" == "yes")
 
 # Check for dl_iterate_phdr.
 AC_CHECK_HEADERS(link.h)

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [PATCH 2/4][libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release
  2018-11-22 18:16 ` Joseph Myers
@ 2018-11-23 20:51   ` Tom de Vries
  2018-11-26 22:24     ` Jeff Law
  0 siblings, 1 reply; 9+ messages in thread
From: Tom de Vries @ 2018-11-23 20:51 UTC (permalink / raw)
  To: Joseph Myers; +Cc: gcc-patches, Ian Lance Taylor

[ was: Re: [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size ==
0 ]
 
On Thu, Nov 22, 2018 at 06:16:20PM +0000, Joseph Myers wrote:
> On Thu, 22 Nov 2018, Tom de Vries wrote:
> 
> > Hi,
> > 
> > If realloc is called with size 0, realloc can return NULL.
> 
> Note that, as of C17, realloc with size 0 is marked as an obsolescent 
> feature (because of inconsistencies between implementations regarding 
> whether the old object is deallocated).  So it would be advisable for code 
> intended to be portable to avoid calling realloc with size 0 at all.
> 

Updated patch to avoid realloc with size 0.

OK for trunk?

Thanks,
- Tom

[libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release

As of C17, realloc with size 0 is marked as an obsolescent feature.

Fix this in backtrace_vector_release by using free instead.

Bootstrapped and reg-tested on x86_64.

2018-11-22  Tom de Vries  <tdevries@suse.de>

	* alloc.c (backtrace_vector_release): Handle vec->size == 0 using free
	instead of realloc.
	* Makefile.am (check_PROGRAMS): Add unittest.
	* Makefile.in: Regenerate.
	* unittest.c: New file.

---
 libbacktrace/Makefile.am |  4 +++
 libbacktrace/Makefile.in | 25 ++++++++++---
 libbacktrace/alloc.c     | 13 ++++++-
 libbacktrace/unittest.c  | 92 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 129 insertions(+), 5 deletions(-)

diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
index ee47daee415..4b28984c4e0 100644
--- a/libbacktrace/Makefile.am
+++ b/libbacktrace/Makefile.am
@@ -89,6 +89,10 @@ check_PROGRAMS =
 TESTS = $(check_PROGRAMS)
 
 if NATIVE
+unittest_SOURCES = unittest.c testlib.c
+unittest_LDADD = libbacktrace.la
+
+check_PROGRAMS += unittest
 
 btest_SOURCES = btest.c testlib.c
 btest_CFLAGS = $(AM_CFLAGS) -g -O
diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in
index 2b984bc127e..c79b67636c9 100644
--- a/libbacktrace/Makefile.in
+++ b/libbacktrace/Makefile.in
@@ -124,7 +124,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
 	$(am__EXEEXT_4) $(am__EXEEXT_5) $(am__EXEEXT_6) \
 	$(am__EXEEXT_7) $(am__EXEEXT_8) $(am__EXEEXT_9) \
 	$(am__EXEEXT_10) $(am__EXEEXT_11) $(am__EXEEXT_12)
-@NATIVE_TRUE@am__append_1 = btest
+@NATIVE_TRUE@am__append_1 = unittest btest
 @HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_2 = btest_with_alloc
 @NATIVE_TRUE@am__append_3 = stest
 @HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_4 = stest_with_alloc
@@ -170,7 +170,7 @@ AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
 am__v_lt_1 = 
-@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT)
+@NATIVE_TRUE@am__EXEEXT_1 = unittest$(EXEEXT) btest$(EXEEXT)
 @HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = btest_with_alloc$(EXEEXT)
 @NATIVE_TRUE@am__EXEEXT_3 = stest$(EXEEXT)
 @HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_4 = stest_with_alloc$(EXEEXT)
@@ -275,6 +275,10 @@ ttest_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
 	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
 	$(ttest_with_alloc_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
 	-o $@
+@NATIVE_TRUE@am_unittest_OBJECTS = unittest.$(OBJEXT) \
+@NATIVE_TRUE@	testlib.$(OBJEXT)
+unittest_OBJECTS = $(am_unittest_OBJECTS)
+@NATIVE_TRUE@unittest_DEPENDENCIES = libbacktrace.la
 @NATIVE_TRUE@am_ztest_OBJECTS = ztest-ztest.$(OBJEXT) \
 @NATIVE_TRUE@	ztest-testlib.$(OBJEXT)
 ztest_OBJECTS = $(am_ztest_OBJECTS)
@@ -335,8 +339,8 @@ SOURCES = $(libbacktrace_la_SOURCES) $(EXTRA_libbacktrace_la_SOURCES) \
 	$(ctestg_with_alloc_SOURCES) $(edtest_SOURCES) \
 	$(edtest_with_alloc_SOURCES) $(stest_SOURCES) \
 	$(stest_with_alloc_SOURCES) $(ttest_SOURCES) \
-	$(ttest_with_alloc_SOURCES) $(ztest_SOURCES) \
-	$(ztest_with_alloc_SOURCES)
+	$(ttest_with_alloc_SOURCES) $(unittest_SOURCES) \
+	$(ztest_SOURCES) $(ztest_with_alloc_SOURCES)
 am__can_run_installinfo = \
   case $$AM_UPDATE_INFO_DIR in \
     n|no|NO) false;; \
@@ -745,6 +749,8 @@ libbacktrace_la_LIBADD = \
 
 libbacktrace_la_DEPENDENCIES = $(libbacktrace_la_LIBADD)
 TESTS = $(check_PROGRAMS) $(am__append_12)
+@NATIVE_TRUE@unittest_SOURCES = unittest.c testlib.c
+@NATIVE_TRUE@unittest_LDADD = libbacktrace.la
 @NATIVE_TRUE@btest_SOURCES = btest.c testlib.c
 @NATIVE_TRUE@btest_CFLAGS = $(AM_CFLAGS) -g -O
 @NATIVE_TRUE@btest_LDADD = libbacktrace.la
@@ -941,6 +947,10 @@ ttest_with_alloc$(EXEEXT): $(ttest_with_alloc_OBJECTS) $(ttest_with_alloc_DEPEND
 	@rm -f ttest_with_alloc$(EXEEXT)
 	$(AM_V_CCLD)$(ttest_with_alloc_LINK) $(ttest_with_alloc_OBJECTS) $(ttest_with_alloc_LDADD) $(LIBS)
 
+unittest$(EXEEXT): $(unittest_OBJECTS) $(unittest_DEPENDENCIES) $(EXTRA_unittest_DEPENDENCIES) 
+	@rm -f unittest$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(unittest_OBJECTS) $(unittest_LDADD) $(LIBS)
+
 ztest$(EXEEXT): $(ztest_OBJECTS) $(ztest_DEPENDENCIES) $(EXTRA_ztest_DEPENDENCIES) 
 	@rm -f ztest$(EXEEXT)
 	$(AM_V_CCLD)$(ztest_LINK) $(ztest_OBJECTS) $(ztest_LDADD) $(LIBS)
@@ -1293,6 +1303,13 @@ recheck: all $(check_PROGRAMS)
 	        am__force_recheck=am--force-recheck \
 	        TEST_LOGS="$$log_list"; \
 	exit $$?
+unittest.log: unittest$(EXEEXT)
+	@p='unittest$(EXEEXT)'; \
+	b='unittest'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 btest.log: btest$(EXEEXT)
 	@p='btest$(EXEEXT)'; \
 	b='btest'; \
diff --git a/libbacktrace/alloc.c b/libbacktrace/alloc.c
index 7070afbf2aa..522b59dd59f 100644
--- a/libbacktrace/alloc.c
+++ b/libbacktrace/alloc.c
@@ -145,12 +145,23 @@ backtrace_vector_release (struct backtrace_state *state ATTRIBUTE_UNUSED,
 			  backtrace_error_callback error_callback,
 			  void *data)
 {
+  vec->alc = 0;
+
+  if (vec->size == 0)
+    {
+      /* As of C17, realloc with size 0 is marked as an obsolescent feature, use
+	 free instead.  */
+      free (vec->base);
+      vec->base = NULL;
+      return 1;
+    }
+
   vec->base = realloc (vec->base, vec->size);
   if (vec->base == NULL)
     {
       error_callback (data, "realloc", errno);
       return 0;
     }
-  vec->alc = 0;
+
   return 1;
 }
diff --git a/libbacktrace/unittest.c b/libbacktrace/unittest.c
new file mode 100644
index 00000000000..576aa080935
--- /dev/null
+++ b/libbacktrace/unittest.c
@@ -0,0 +1,92 @@
+/* unittest.c -- Test for libbacktrace library
+   Copyright (C) 2018 Free Software Foundation, Inc.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    (1) Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+    (2) Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in
+    the documentation and/or other materials provided with the
+    distribution.
+
+    (3) The name of the author may not be used to
+    endorse or promote products derived from this software without
+    specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.  */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "filenames.h"
+
+#include "backtrace.h"
+#include "backtrace-supported.h"
+
+#include "testlib.h"
+
+#include "internal.h"
+
+static unsigned count;
+
+static void
+error_callback (void *vdata ATTRIBUTE_UNUSED, const char *msg ATTRIBUTE_UNUSED,
+		int errnum ATTRIBUTE_UNUSED)
+{
+  ++count;
+}
+
+static int
+test1 (void)
+{
+  int res;
+  int failed;
+
+  struct backtrace_vector vec;
+
+  memset (&vec, 0, sizeof vec);
+
+  backtrace_vector_grow (state, 100, error_callback, NULL, &vec);
+  vec.alc += vec.size;
+  vec.size = 0;
+
+  count = 0;
+  res = backtrace_vector_release (state, &vec, error_callback, NULL);
+  failed = res != 1 || count != 0;
+
+  printf ("%s: unittest backtrace_vector_release size == 0\n",
+	  failed ? "FAIL": "PASS");
+
+  if (failed)
+    ++failures;
+
+  return failures;
+}
+
+int
+main (int argc ATTRIBUTE_UNUSED, char **argv)
+{
+  state = backtrace_create_state (argv[0], BACKTRACE_SUPPORTS_THREADS,
+				  error_callback_create, NULL);
+
+  test1 ();
+
+  exit (failures ? EXIT_FAILURE : EXIT_SUCCESS);
+}

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH 2/4][libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release
  2018-11-23 20:51   ` [PATCH 2/4][libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release Tom de Vries
@ 2018-11-26 22:24     ` Jeff Law
  0 siblings, 0 replies; 9+ messages in thread
From: Jeff Law @ 2018-11-26 22:24 UTC (permalink / raw)
  To: Tom de Vries, Joseph Myers; +Cc: gcc-patches, Ian Lance Taylor

On 11/23/18 1:51 PM, Tom de Vries wrote:
> [ was: Re: [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size ==
> 0 ]
>  
> On Thu, Nov 22, 2018 at 06:16:20PM +0000, Joseph Myers wrote:
>> On Thu, 22 Nov 2018, Tom de Vries wrote:
>>
>>> Hi,
>>>
>>> If realloc is called with size 0, realloc can return NULL.
>>
>> Note that, as of C17, realloc with size 0 is marked as an obsolescent 
>> feature (because of inconsistencies between implementations regarding 
>> whether the old object is deallocated).  So it would be advisable for code 
>> intended to be portable to avoid calling realloc with size 0 at all.
>>
> 
> Updated patch to avoid realloc with size 0.
> 
> OK for trunk?
> 
> Thanks,
> - Tom
> 
> [libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release
> 
> As of C17, realloc with size 0 is marked as an obsolescent feature.
> 
> Fix this in backtrace_vector_release by using free instead.
> 
> Bootstrapped and reg-tested on x86_64.
> 
> 2018-11-22  Tom de Vries  <tdevries@suse.de>
> 
> 	* alloc.c (backtrace_vector_release): Handle vec->size == 0 using free
> 	instead of realloc.
> 	* Makefile.am (check_PROGRAMS): Add unittest.
> 	* Makefile.in: Regenerate.
> 	* unittest.c: New file.
OK.

Are any of the subsequent patches in this series still relevant?

jeff

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap
  2018-11-23 20:47 ` [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap Tom de Vries
@ 2018-11-28 12:15   ` Tom de Vries
  2018-11-29 18:26   ` Ian Lance Taylor via gcc-patches
  1 sibling, 0 replies; 9+ messages in thread
From: Tom de Vries @ 2018-11-28 12:15 UTC (permalink / raw)
  To: gcc-patches, Jeff Law; +Cc: Ian Lance Taylor

On 23-11-18 21:47, Tom de Vries wrote:
> [ was: [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0 ]
> 
> On Thu, Nov 22, 2018 at 01:35:43PM +0100, Tom de Vries wrote:
>> Hi,
>>
>> Build and tested on x86_64, with mmap.c replaced by alloc.c to ensure that
>> backtrace_vector_release in alloc.c is tested.
> 
> Hi,
> 
> I came up with a more structural solution.
> 
> OK for trunk?
> 

Hi Jeff,

to follow up on your question about relevance of the remaining patches:

If we would have had the test-cases in this patch already committed, we
would have immediately noticed that the patch for a libbacktrace memory
leak proposed here (
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88063#c12 ) exposed the
problem that calling backtrace_vector_release with vec->size == 0
generates superfluous error messages (which now has been fixed by
"[libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release").

Instead, I posted the patch, then remembered at some point to double
check using the alloc.c allocator instead of the mmap.c allocator, which
I implemented by hand-editing mmap.c to include alloc.c.

Having this patch in trunk will replace this forgot-to-do-it-prone and
manual-thus-error-prone process with an automated one, which I'd hope
makes life easier for all of us.

Thanks,
- Tom

> [libbacktrace] Test check_PROGRAMS without mmap
> 
> When building libbacktrace, we typically use mmapio.c and mmap.c, and don't
> build read.c and alloc.c.
> 
> Add testcases that use read.c and alloc.c to ensure that we also build and
> test those on a typical development setup.
> 
> Bootstrapped and reg-tested on x86_64.
> 
> 2018-11-23  Tom de Vries  <tdevries@suse.de>
> 
> 	* configure.ac (HAVE_MMAP): New AM_CONDITIONAL.
> 	* configure: Regenerate.
> 	* Makefile.am : Add _with_alloc version for each test in
> 	check_PROGRAMS.
> 	* Makefile.in: Regenerate.
> 
> ---
>  libbacktrace/Makefile.am  |  45 ++++++++
>  libbacktrace/Makefile.in  | 284 +++++++++++++++++++++++++++++++++++++++++++---
>  libbacktrace/configure    |  18 ++-
>  libbacktrace/configure.ac |   1 +
>  4 files changed, 331 insertions(+), 17 deletions(-)
> 
> diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
> index 3c1bd49dd7b..ee47daee415 100644
> --- a/libbacktrace/Makefile.am
> +++ b/libbacktrace/Makefile.am
> @@ -95,11 +95,25 @@ btest_CFLAGS = $(AM_CFLAGS) -g -O
>  btest_LDADD = libbacktrace.la
>  
>  check_PROGRAMS += btest
> +if HAVE_MMAP
> +libbacktrace_with_alloc = $(libbacktrace_la_OBJECTS) \
> +	$(filter-out mmap.lo mmapio.lo,$(libbacktrace_la_LIBADD)) \
> +	alloc.lo read.lo
> +btest_with_alloc_SOURCES = $(btest_SOURCES)
> +btest_with_alloc_CFLAGS = $(btest_CFLAGS)
> +btest_with_alloc_LDADD = $(libbacktrace_with_alloc)
> +check_PROGRAMS += btest_with_alloc
> +endif
>  
>  stest_SOURCES = stest.c
>  stest_LDADD = libbacktrace.la
>  
>  check_PROGRAMS += stest
> +if HAVE_MMAP
> +stest_with_alloc_SOURCES = $(stest_SOURCES)
> +stest_with_alloc_LDADD = $(libbacktrace_with_alloc)
> +check_PROGRAMS += stest_with_alloc
> +endif
>  
>  ztest_SOURCES = ztest.c testlib.c
>  ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\"
> @@ -111,11 +125,23 @@ endif
>  ztest_LDADD += $(CLOCK_GETTIME_LINK)
>  
>  check_PROGRAMS += ztest
> +if HAVE_MMAP
> +ztest_with_alloc_SOURCES = $(ztest_SOURCES)
> +ztest_with_alloc_CFLAGS = $(ztest_CFLAGS)
> +ztest_with_alloc_LDADD = $(libbacktrace_with_alloc) \
> +	$(filter-out libbacktrace.la, $(ztest_LDADD))
> +check_PROGRAMS += ztest_with_alloc
> +endif
>  
>  edtest_SOURCES = edtest.c edtest2_build.c testlib.c
>  edtest_LDADD = libbacktrace.la
>  
>  check_PROGRAMS += edtest
> +if HAVE_MMAP
> +edtest_with_alloc_SOURCES = $(edtest_SOURCES)
> +edtest_with_alloc_LDADD = $(libbacktrace_with_alloc)
> +check_PROGRAMS += edtest_with_alloc
> +endif
>  
>  edtest2_build.c: gen_edtest2_build; @true
>  gen_edtest2_build: $(srcdir)/edtest2.c
> @@ -126,6 +152,12 @@ gen_edtest2_build: $(srcdir)/edtest2.c
>  if HAVE_PTHREAD
>  
>  check_PROGRAMS += ttest
> +if HAVE_MMAP
> +ttest_with_alloc_SOURCES = $(ttest_SOURCES)
> +ttest_with_alloc_CFLAGS = $(ttest_CFLAGS)
> +ttest_with_alloc_LDADD = $(libbacktrace_with_alloc)
> +check_PROGRAMS += ttest_with_alloc
> +endif
>  
>  ttest_SOURCES = ttest.c testlib.c
>  ttest_CFLAGS = $(AM_CFLAGS) -pthread
> @@ -156,6 +188,19 @@ ctesta_LDFLAGS = -Wl,--compress-debug-sections=zlib-gabi
>  ctesta_LDADD = libbacktrace.la
>  
>  check_PROGRAMS += ctestg ctesta
> +if HAVE_MMAP
> +ctestg_with_alloc_SOURCES = $(ctestg_SOURCES)
> +ctestg_with_alloc_CFLAGS = $(ctestg_CFLAGS)
> +ctestg_with_alloc_LDFLAGS = $(ctestg_LDFLAGS)
> +ctestg_with_alloc_LDADD = $(libbacktrace_with_alloc)
> +
> +ctesta_with_alloc_SOURCES = $(ctesta_SOURCES)
> +ctesta_with_alloc_CFLAGS = $(ctesta_CFLAGS)
> +ctesta_with_alloc_LDFLAGS = $(ctesta_LDFLAGS)
> +ctesta_with_alloc_LDADD = $(libbacktrace_with_alloc)
> +
> +check_PROGRAMS += ctestg_with_alloc ctesta_with_alloc
> +endif
>  
>  endif
>  
> diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in
> index 60a9d887dba..2b984bc127e 100644
> --- a/libbacktrace/Makefile.in
> +++ b/libbacktrace/Makefile.in
> @@ -120,12 +120,24 @@ POST_UNINSTALL = :
>  build_triplet = @build@
>  host_triplet = @host@
>  target_triplet = @target@
> -check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3)
> -@NATIVE_TRUE@am__append_1 = btest stest ztest edtest
> -@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_2 = -lz
> -@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_3 = ttest
> -@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_4 = dtest
> -@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_5 = ctestg ctesta
> +check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
> +	$(am__EXEEXT_4) $(am__EXEEXT_5) $(am__EXEEXT_6) \
> +	$(am__EXEEXT_7) $(am__EXEEXT_8) $(am__EXEEXT_9) \
> +	$(am__EXEEXT_10) $(am__EXEEXT_11) $(am__EXEEXT_12)
> +@NATIVE_TRUE@am__append_1 = btest
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_2 = btest_with_alloc
> +@NATIVE_TRUE@am__append_3 = stest
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_4 = stest_with_alloc
> +@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_5 = -lz
> +@NATIVE_TRUE@am__append_6 = ztest
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_7 = ztest_with_alloc
> +@NATIVE_TRUE@am__append_8 = edtest
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_9 = edtest_with_alloc
> +@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_10 = ttest
> +@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_11 = ttest_with_alloc
> +@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_12 = dtest
> +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_13 = ctestg ctesta
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__append_14 = ctestg_with_alloc ctesta_with_alloc
>  subdir = .
>  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
>  am__aclocal_m4_deps = $(top_srcdir)/../config/cet.m4 \
> @@ -158,12 +170,22 @@ AM_V_lt = $(am__v_lt_@AM_V@)
>  am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
>  am__v_lt_0 = --silent
>  am__v_lt_1 = 
> -@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT) stest$(EXEEXT) \
> -@NATIVE_TRUE@	ztest$(EXEEXT) edtest$(EXEEXT)
> -@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = ttest$(EXEEXT)
> -@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_3 =  \
> +@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = btest_with_alloc$(EXEEXT)
> +@NATIVE_TRUE@am__EXEEXT_3 = stest$(EXEEXT)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_4 = stest_with_alloc$(EXEEXT)
> +@NATIVE_TRUE@am__EXEEXT_5 = ztest$(EXEEXT)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_6 = ztest_with_alloc$(EXEEXT)
> +@NATIVE_TRUE@am__EXEEXT_7 = edtest$(EXEEXT)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_8 =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	edtest_with_alloc$(EXEEXT)
> +@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_9 = ttest$(EXEEXT)
> +@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_10 = ttest_with_alloc$(EXEEXT)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_11 =  \
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg$(EXEEXT) \
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta$(EXEEXT)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@am__EXEEXT_12 = ctestg_with_alloc$(EXEEXT) \
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@	ctesta_with_alloc$(EXEEXT)
>  @NATIVE_TRUE@am_btest_OBJECTS = btest-btest.$(OBJEXT) \
>  @NATIVE_TRUE@	btest-testlib.$(OBJEXT)
>  btest_OBJECTS = $(am_btest_OBJECTS)
> @@ -171,6 +193,17 @@ btest_OBJECTS = $(am_btest_OBJECTS)
>  btest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
>  	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(btest_CFLAGS) $(CFLAGS) \
>  	$(AM_LDFLAGS) $(LDFLAGS) -o $@
> +@NATIVE_TRUE@am__objects_1 = btest_with_alloc-btest.$(OBJEXT) \
> +@NATIVE_TRUE@	btest_with_alloc-testlib.$(OBJEXT)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_btest_with_alloc_OBJECTS =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(am__objects_1)
> +btest_with_alloc_OBJECTS = $(am_btest_with_alloc_OBJECTS)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@btest_with_alloc_DEPENDENCIES =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(libbacktrace_with_alloc)
> +btest_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
> +	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
> +	$(btest_with_alloc_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
> +	-o $@
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am_ctesta_OBJECTS = ctesta-btest.$(OBJEXT) \
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta-testlib.$(OBJEXT)
>  ctesta_OBJECTS = $(am_ctesta_OBJECTS)
> @@ -179,6 +212,15 @@ ctesta_OBJECTS = $(am_ctesta_OBJECTS)
>  ctesta_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
>  	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ctesta_CFLAGS) $(CFLAGS) \
>  	$(ctesta_LDFLAGS) $(LDFLAGS) -o $@
> +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__objects_2 = ctesta_with_alloc-btest.$(OBJEXT) \
> +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta_with_alloc-testlib.$(OBJEXT)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_ctesta_with_alloc_OBJECTS = $(am__objects_2)
> +ctesta_with_alloc_OBJECTS = $(am_ctesta_with_alloc_OBJECTS)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_DEPENDENCIES = $(libbacktrace_with_alloc)
> +ctesta_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
> +	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
> +	$(ctesta_with_alloc_CFLAGS) $(CFLAGS) \
> +	$(ctesta_with_alloc_LDFLAGS) $(LDFLAGS) -o $@
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am_ctestg_OBJECTS = ctestg-btest.$(OBJEXT) \
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg-testlib.$(OBJEXT)
>  ctestg_OBJECTS = $(am_ctestg_OBJECTS)
> @@ -187,13 +229,35 @@ ctestg_OBJECTS = $(am_ctestg_OBJECTS)
>  ctestg_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
>  	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ctestg_CFLAGS) $(CFLAGS) \
>  	$(ctestg_LDFLAGS) $(LDFLAGS) -o $@
> +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__objects_3 = ctestg_with_alloc-btest.$(OBJEXT) \
> +@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg_with_alloc-testlib.$(OBJEXT)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_ctestg_with_alloc_OBJECTS = $(am__objects_3)
> +ctestg_with_alloc_OBJECTS = $(am_ctestg_with_alloc_OBJECTS)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_DEPENDENCIES = $(libbacktrace_with_alloc)
> +ctestg_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
> +	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
> +	$(ctestg_with_alloc_CFLAGS) $(CFLAGS) \
> +	$(ctestg_with_alloc_LDFLAGS) $(LDFLAGS) -o $@
>  @NATIVE_TRUE@am_edtest_OBJECTS = edtest.$(OBJEXT) \
>  @NATIVE_TRUE@	edtest2_build.$(OBJEXT) testlib.$(OBJEXT)
>  edtest_OBJECTS = $(am_edtest_OBJECTS)
>  @NATIVE_TRUE@edtest_DEPENDENCIES = libbacktrace.la
> +@NATIVE_TRUE@am__objects_4 = edtest.$(OBJEXT) edtest2_build.$(OBJEXT) \
> +@NATIVE_TRUE@	testlib.$(OBJEXT)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_edtest_with_alloc_OBJECTS =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(am__objects_4)
> +edtest_with_alloc_OBJECTS = $(am_edtest_with_alloc_OBJECTS)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@edtest_with_alloc_DEPENDENCIES =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(libbacktrace_with_alloc)
>  @NATIVE_TRUE@am_stest_OBJECTS = stest.$(OBJEXT)
>  stest_OBJECTS = $(am_stest_OBJECTS)
>  @NATIVE_TRUE@stest_DEPENDENCIES = libbacktrace.la
> +@NATIVE_TRUE@am__objects_5 = stest.$(OBJEXT)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_stest_with_alloc_OBJECTS =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(am__objects_5)
> +stest_with_alloc_OBJECTS = $(am_stest_with_alloc_OBJECTS)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@stest_with_alloc_DEPENDENCIES =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(libbacktrace_with_alloc)
>  @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am_ttest_OBJECTS =  \
>  @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest-ttest.$(OBJEXT) \
>  @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest-testlib.$(OBJEXT)
> @@ -202,6 +266,15 @@ ttest_OBJECTS = $(am_ttest_OBJECTS)
>  ttest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
>  	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ttest_CFLAGS) $(CFLAGS) \
>  	$(AM_LDFLAGS) $(LDFLAGS) -o $@
> +@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__objects_6 = ttest_with_alloc-ttest.$(OBJEXT) \
> +@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest_with_alloc-testlib.$(OBJEXT)
> +@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am_ttest_with_alloc_OBJECTS = $(am__objects_6)
> +ttest_with_alloc_OBJECTS = $(am_ttest_with_alloc_OBJECTS)
> +@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_with_alloc_DEPENDENCIES = $(libbacktrace_with_alloc)
> +ttest_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
> +	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
> +	$(ttest_with_alloc_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
> +	-o $@
>  @NATIVE_TRUE@am_ztest_OBJECTS = ztest-ztest.$(OBJEXT) \
>  @NATIVE_TRUE@	ztest-testlib.$(OBJEXT)
>  ztest_OBJECTS = $(am_ztest_OBJECTS)
> @@ -210,6 +283,19 @@ ztest_OBJECTS = $(am_ztest_OBJECTS)
>  ztest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
>  	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ztest_CFLAGS) $(CFLAGS) \
>  	$(AM_LDFLAGS) $(LDFLAGS) -o $@
> +@NATIVE_TRUE@am__objects_7 = ztest_with_alloc-ztest.$(OBJEXT) \
> +@NATIVE_TRUE@	ztest_with_alloc-testlib.$(OBJEXT)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@am_ztest_with_alloc_OBJECTS =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(am__objects_7)
> +ztest_with_alloc_OBJECTS = $(am_ztest_with_alloc_OBJECTS)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@ztest_with_alloc_DEPENDENCIES =  \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(libbacktrace_with_alloc) \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(filter-out libbacktrace.la, \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(ztest_LDADD))
> +ztest_with_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
> +	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
> +	$(ztest_with_alloc_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
> +	-o $@
>  AM_V_P = $(am__v_P_@AM_V@)
>  am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
>  am__v_P_0 = false
> @@ -244,9 +330,13 @@ am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
>  am__v_CCLD_0 = @echo "  CCLD    " $@;
>  am__v_CCLD_1 = 
>  SOURCES = $(libbacktrace_la_SOURCES) $(EXTRA_libbacktrace_la_SOURCES) \
> -	$(btest_SOURCES) $(ctesta_SOURCES) $(ctestg_SOURCES) \
> -	$(edtest_SOURCES) $(stest_SOURCES) $(ttest_SOURCES) \
> -	$(ztest_SOURCES)
> +	$(btest_SOURCES) $(btest_with_alloc_SOURCES) $(ctesta_SOURCES) \
> +	$(ctesta_with_alloc_SOURCES) $(ctestg_SOURCES) \
> +	$(ctestg_with_alloc_SOURCES) $(edtest_SOURCES) \
> +	$(edtest_with_alloc_SOURCES) $(stest_SOURCES) \
> +	$(stest_with_alloc_SOURCES) $(ttest_SOURCES) \
> +	$(ttest_with_alloc_SOURCES) $(ztest_SOURCES) \
> +	$(ztest_with_alloc_SOURCES)
>  am__can_run_installinfo = \
>    case $$AM_UPDATE_INFO_DIR in \
>      n|no|NO) false;; \
> @@ -654,18 +744,37 @@ libbacktrace_la_LIBADD = \
>  	$(ALLOC_FILE)
>  
>  libbacktrace_la_DEPENDENCIES = $(libbacktrace_la_LIBADD)
> -TESTS = $(check_PROGRAMS) $(am__append_4)
> +TESTS = $(check_PROGRAMS) $(am__append_12)
>  @NATIVE_TRUE@btest_SOURCES = btest.c testlib.c
>  @NATIVE_TRUE@btest_CFLAGS = $(AM_CFLAGS) -g -O
>  @NATIVE_TRUE@btest_LDADD = libbacktrace.la
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@libbacktrace_with_alloc = $(libbacktrace_la_OBJECTS) \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(filter-out mmap.lo mmapio.lo,$(libbacktrace_la_LIBADD)) \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	alloc.lo read.lo
> +
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@btest_with_alloc_SOURCES = $(btest_SOURCES)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@btest_with_alloc_CFLAGS = $(btest_CFLAGS)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@btest_with_alloc_LDADD = $(libbacktrace_with_alloc)
>  @NATIVE_TRUE@stest_SOURCES = stest.c
>  @NATIVE_TRUE@stest_LDADD = libbacktrace.la
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@stest_with_alloc_SOURCES = $(stest_SOURCES)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@stest_with_alloc_LDADD = $(libbacktrace_with_alloc)
>  @NATIVE_TRUE@ztest_SOURCES = ztest.c testlib.c
>  @NATIVE_TRUE@ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\"
> -@NATIVE_TRUE@ztest_LDADD = libbacktrace.la $(am__append_2) \
> +@NATIVE_TRUE@ztest_LDADD = libbacktrace.la $(am__append_5) \
>  @NATIVE_TRUE@	$(CLOCK_GETTIME_LINK)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@ztest_with_alloc_SOURCES = $(ztest_SOURCES)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@ztest_with_alloc_CFLAGS = $(ztest_CFLAGS)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@ztest_with_alloc_LDADD = $(libbacktrace_with_alloc) \
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@	$(filter-out libbacktrace.la, $(ztest_LDADD))
> +
>  @NATIVE_TRUE@edtest_SOURCES = edtest.c edtest2_build.c testlib.c
>  @NATIVE_TRUE@edtest_LDADD = libbacktrace.la
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@edtest_with_alloc_SOURCES = $(edtest_SOURCES)
> +@HAVE_MMAP_TRUE@@NATIVE_TRUE@edtest_with_alloc_LDADD = $(libbacktrace_with_alloc)
> +@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_with_alloc_SOURCES = $(ttest_SOURCES)
> +@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_with_alloc_CFLAGS = $(ttest_CFLAGS)
> +@HAVE_MMAP_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_with_alloc_LDADD = $(libbacktrace_with_alloc)
>  @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_SOURCES = ttest.c testlib.c
>  @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_CFLAGS = $(AM_CFLAGS) -pthread
>  @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_LDADD = libbacktrace.la
> @@ -677,6 +786,14 @@ TESTS = $(check_PROGRAMS) $(am__append_4)
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_CFLAGS = $(AM_CFLAGS) -g
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_LDFLAGS = -Wl,--compress-debug-sections=zlib-gabi
>  @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_LDADD = libbacktrace.la
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_SOURCES = $(ctestg_SOURCES)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_CFLAGS = $(ctestg_CFLAGS)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_LDFLAGS = $(ctestg_LDFLAGS)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctestg_with_alloc_LDADD = $(libbacktrace_with_alloc)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_SOURCES = $(ctesta_SOURCES)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_CFLAGS = $(ctesta_CFLAGS)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_LDFLAGS = $(ctesta_LDFLAGS)
> +@HAVE_COMPRESSED_DEBUG_TRUE@@HAVE_MMAP_TRUE@@NATIVE_TRUE@ctesta_with_alloc_LDADD = $(libbacktrace_with_alloc)
>  
>  # We can't use automake's automatic dependency tracking, because it
>  # breaks when using bootstrap-lean.  Automatic dependency tracking
> @@ -780,30 +897,58 @@ btest$(EXEEXT): $(btest_OBJECTS) $(btest_DEPENDENCIES) $(EXTRA_btest_DEPENDENCIE
>  	@rm -f btest$(EXEEXT)
>  	$(AM_V_CCLD)$(btest_LINK) $(btest_OBJECTS) $(btest_LDADD) $(LIBS)
>  
> +btest_with_alloc$(EXEEXT): $(btest_with_alloc_OBJECTS) $(btest_with_alloc_DEPENDENCIES) $(EXTRA_btest_with_alloc_DEPENDENCIES) 
> +	@rm -f btest_with_alloc$(EXEEXT)
> +	$(AM_V_CCLD)$(btest_with_alloc_LINK) $(btest_with_alloc_OBJECTS) $(btest_with_alloc_LDADD) $(LIBS)
> +
>  ctesta$(EXEEXT): $(ctesta_OBJECTS) $(ctesta_DEPENDENCIES) $(EXTRA_ctesta_DEPENDENCIES) 
>  	@rm -f ctesta$(EXEEXT)
>  	$(AM_V_CCLD)$(ctesta_LINK) $(ctesta_OBJECTS) $(ctesta_LDADD) $(LIBS)
>  
> +ctesta_with_alloc$(EXEEXT): $(ctesta_with_alloc_OBJECTS) $(ctesta_with_alloc_DEPENDENCIES) $(EXTRA_ctesta_with_alloc_DEPENDENCIES) 
> +	@rm -f ctesta_with_alloc$(EXEEXT)
> +	$(AM_V_CCLD)$(ctesta_with_alloc_LINK) $(ctesta_with_alloc_OBJECTS) $(ctesta_with_alloc_LDADD) $(LIBS)
> +
>  ctestg$(EXEEXT): $(ctestg_OBJECTS) $(ctestg_DEPENDENCIES) $(EXTRA_ctestg_DEPENDENCIES) 
>  	@rm -f ctestg$(EXEEXT)
>  	$(AM_V_CCLD)$(ctestg_LINK) $(ctestg_OBJECTS) $(ctestg_LDADD) $(LIBS)
>  
> +ctestg_with_alloc$(EXEEXT): $(ctestg_with_alloc_OBJECTS) $(ctestg_with_alloc_DEPENDENCIES) $(EXTRA_ctestg_with_alloc_DEPENDENCIES) 
> +	@rm -f ctestg_with_alloc$(EXEEXT)
> +	$(AM_V_CCLD)$(ctestg_with_alloc_LINK) $(ctestg_with_alloc_OBJECTS) $(ctestg_with_alloc_LDADD) $(LIBS)
> +
>  edtest$(EXEEXT): $(edtest_OBJECTS) $(edtest_DEPENDENCIES) $(EXTRA_edtest_DEPENDENCIES) 
>  	@rm -f edtest$(EXEEXT)
>  	$(AM_V_CCLD)$(LINK) $(edtest_OBJECTS) $(edtest_LDADD) $(LIBS)
>  
> +edtest_with_alloc$(EXEEXT): $(edtest_with_alloc_OBJECTS) $(edtest_with_alloc_DEPENDENCIES) $(EXTRA_edtest_with_alloc_DEPENDENCIES) 
> +	@rm -f edtest_with_alloc$(EXEEXT)
> +	$(AM_V_CCLD)$(LINK) $(edtest_with_alloc_OBJECTS) $(edtest_with_alloc_LDADD) $(LIBS)
> +
>  stest$(EXEEXT): $(stest_OBJECTS) $(stest_DEPENDENCIES) $(EXTRA_stest_DEPENDENCIES) 
>  	@rm -f stest$(EXEEXT)
>  	$(AM_V_CCLD)$(LINK) $(stest_OBJECTS) $(stest_LDADD) $(LIBS)
>  
> +stest_with_alloc$(EXEEXT): $(stest_with_alloc_OBJECTS) $(stest_with_alloc_DEPENDENCIES) $(EXTRA_stest_with_alloc_DEPENDENCIES) 
> +	@rm -f stest_with_alloc$(EXEEXT)
> +	$(AM_V_CCLD)$(LINK) $(stest_with_alloc_OBJECTS) $(stest_with_alloc_LDADD) $(LIBS)
> +
>  ttest$(EXEEXT): $(ttest_OBJECTS) $(ttest_DEPENDENCIES) $(EXTRA_ttest_DEPENDENCIES) 
>  	@rm -f ttest$(EXEEXT)
>  	$(AM_V_CCLD)$(ttest_LINK) $(ttest_OBJECTS) $(ttest_LDADD) $(LIBS)
>  
> +ttest_with_alloc$(EXEEXT): $(ttest_with_alloc_OBJECTS) $(ttest_with_alloc_DEPENDENCIES) $(EXTRA_ttest_with_alloc_DEPENDENCIES) 
> +	@rm -f ttest_with_alloc$(EXEEXT)
> +	$(AM_V_CCLD)$(ttest_with_alloc_LINK) $(ttest_with_alloc_OBJECTS) $(ttest_with_alloc_LDADD) $(LIBS)
> +
>  ztest$(EXEEXT): $(ztest_OBJECTS) $(ztest_DEPENDENCIES) $(EXTRA_ztest_DEPENDENCIES) 
>  	@rm -f ztest$(EXEEXT)
>  	$(AM_V_CCLD)$(ztest_LINK) $(ztest_OBJECTS) $(ztest_LDADD) $(LIBS)
>  
> +ztest_with_alloc$(EXEEXT): $(ztest_with_alloc_OBJECTS) $(ztest_with_alloc_DEPENDENCIES) $(EXTRA_ztest_with_alloc_DEPENDENCIES) 
> +	@rm -f ztest_with_alloc$(EXEEXT)
> +	$(AM_V_CCLD)$(ztest_with_alloc_LINK) $(ztest_with_alloc_OBJECTS) $(ztest_with_alloc_LDADD) $(LIBS)
> +
>  mostlyclean-compile:
>  	-rm -f *.$(OBJEXT)
>  
> @@ -831,6 +976,18 @@ btest-testlib.o: testlib.c
>  btest-testlib.obj: testlib.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -c -o btest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
>  
> +btest_with_alloc-btest.o: btest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_with_alloc_CFLAGS) $(CFLAGS) -c -o btest_with_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
> +
> +btest_with_alloc-btest.obj: btest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_with_alloc_CFLAGS) $(CFLAGS) -c -o btest_with_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
> +
> +btest_with_alloc-testlib.o: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_with_alloc_CFLAGS) $(CFLAGS) -c -o btest_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
> +
> +btest_with_alloc-testlib.obj: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_with_alloc_CFLAGS) $(CFLAGS) -c -o btest_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
> +
>  ctesta-btest.o: btest.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_CFLAGS) $(CFLAGS) -c -o ctesta-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
>  
> @@ -843,6 +1000,18 @@ ctesta-testlib.o: testlib.c
>  ctesta-testlib.obj: testlib.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_CFLAGS) $(CFLAGS) -c -o ctesta-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
>  
> +ctesta_with_alloc-btest.o: btest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_with_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_with_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
> +
> +ctesta_with_alloc-btest.obj: btest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_with_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_with_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
> +
> +ctesta_with_alloc-testlib.o: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_with_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
> +
> +ctesta_with_alloc-testlib.obj: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_with_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
> +
>  ctestg-btest.o: btest.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_CFLAGS) $(CFLAGS) -c -o ctestg-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
>  
> @@ -855,6 +1024,18 @@ ctestg-testlib.o: testlib.c
>  ctestg-testlib.obj: testlib.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_CFLAGS) $(CFLAGS) -c -o ctestg-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
>  
> +ctestg_with_alloc-btest.o: btest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_with_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_with_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
> +
> +ctestg_with_alloc-btest.obj: btest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_with_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_with_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
> +
> +ctestg_with_alloc-testlib.o: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_with_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
> +
> +ctestg_with_alloc-testlib.obj: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_with_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
> +
>  ttest-ttest.o: ttest.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_CFLAGS) $(CFLAGS) -c -o ttest-ttest.o `test -f 'ttest.c' || echo '$(srcdir)/'`ttest.c
>  
> @@ -867,6 +1048,18 @@ ttest-testlib.o: testlib.c
>  ttest-testlib.obj: testlib.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_CFLAGS) $(CFLAGS) -c -o ttest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
>  
> +ttest_with_alloc-ttest.o: ttest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_with_alloc_CFLAGS) $(CFLAGS) -c -o ttest_with_alloc-ttest.o `test -f 'ttest.c' || echo '$(srcdir)/'`ttest.c
> +
> +ttest_with_alloc-ttest.obj: ttest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_with_alloc_CFLAGS) $(CFLAGS) -c -o ttest_with_alloc-ttest.obj `if test -f 'ttest.c'; then $(CYGPATH_W) 'ttest.c'; else $(CYGPATH_W) '$(srcdir)/ttest.c'; fi`
> +
> +ttest_with_alloc-testlib.o: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_with_alloc_CFLAGS) $(CFLAGS) -c -o ttest_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
> +
> +ttest_with_alloc-testlib.obj: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_with_alloc_CFLAGS) $(CFLAGS) -c -o ttest_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
> +
>  ztest-ztest.o: ztest.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c
>  
> @@ -879,6 +1072,18 @@ ztest-testlib.o: testlib.c
>  ztest-testlib.obj: testlib.c
>  	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
>  
> +ztest_with_alloc-ztest.o: ztest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_with_alloc_CFLAGS) $(CFLAGS) -c -o ztest_with_alloc-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c
> +
> +ztest_with_alloc-ztest.obj: ztest.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_with_alloc_CFLAGS) $(CFLAGS) -c -o ztest_with_alloc-ztest.obj `if test -f 'ztest.c'; then $(CYGPATH_W) 'ztest.c'; else $(CYGPATH_W) '$(srcdir)/ztest.c'; fi`
> +
> +ztest_with_alloc-testlib.o: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_with_alloc_CFLAGS) $(CFLAGS) -c -o ztest_with_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
> +
> +ztest_with_alloc-testlib.obj: testlib.c
> +	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_with_alloc_CFLAGS) $(CFLAGS) -c -o ztest_with_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
> +
>  mostlyclean-libtool:
>  	-rm -f *.lo
>  
> @@ -1095,6 +1300,13 @@ btest.log: btest$(EXEEXT)
>  	--log-file $$b.log --trs-file $$b.trs \
>  	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
>  	"$$tst" $(AM_TESTS_FD_REDIRECT)
> +btest_with_alloc.log: btest_with_alloc$(EXEEXT)
> +	@p='btest_with_alloc$(EXEEXT)'; \
> +	b='btest_with_alloc'; \
> +	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
> +	--log-file $$b.log --trs-file $$b.trs \
> +	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
> +	"$$tst" $(AM_TESTS_FD_REDIRECT)
>  stest.log: stest$(EXEEXT)
>  	@p='stest$(EXEEXT)'; \
>  	b='stest'; \
> @@ -1102,6 +1314,13 @@ stest.log: stest$(EXEEXT)
>  	--log-file $$b.log --trs-file $$b.trs \
>  	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
>  	"$$tst" $(AM_TESTS_FD_REDIRECT)
> +stest_with_alloc.log: stest_with_alloc$(EXEEXT)
> +	@p='stest_with_alloc$(EXEEXT)'; \
> +	b='stest_with_alloc'; \
> +	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
> +	--log-file $$b.log --trs-file $$b.trs \
> +	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
> +	"$$tst" $(AM_TESTS_FD_REDIRECT)
>  ztest.log: ztest$(EXEEXT)
>  	@p='ztest$(EXEEXT)'; \
>  	b='ztest'; \
> @@ -1109,6 +1328,13 @@ ztest.log: ztest$(EXEEXT)
>  	--log-file $$b.log --trs-file $$b.trs \
>  	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
>  	"$$tst" $(AM_TESTS_FD_REDIRECT)
> +ztest_with_alloc.log: ztest_with_alloc$(EXEEXT)
> +	@p='ztest_with_alloc$(EXEEXT)'; \
> +	b='ztest_with_alloc'; \
> +	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
> +	--log-file $$b.log --trs-file $$b.trs \
> +	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
> +	"$$tst" $(AM_TESTS_FD_REDIRECT)
>  edtest.log: edtest$(EXEEXT)
>  	@p='edtest$(EXEEXT)'; \
>  	b='edtest'; \
> @@ -1116,6 +1342,13 @@ edtest.log: edtest$(EXEEXT)
>  	--log-file $$b.log --trs-file $$b.trs \
>  	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
>  	"$$tst" $(AM_TESTS_FD_REDIRECT)
> +edtest_with_alloc.log: edtest_with_alloc$(EXEEXT)
> +	@p='edtest_with_alloc$(EXEEXT)'; \
> +	b='edtest_with_alloc'; \
> +	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
> +	--log-file $$b.log --trs-file $$b.trs \
> +	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
> +	"$$tst" $(AM_TESTS_FD_REDIRECT)
>  ttest.log: ttest$(EXEEXT)
>  	@p='ttest$(EXEEXT)'; \
>  	b='ttest'; \
> @@ -1123,6 +1356,13 @@ ttest.log: ttest$(EXEEXT)
>  	--log-file $$b.log --trs-file $$b.trs \
>  	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
>  	"$$tst" $(AM_TESTS_FD_REDIRECT)
> +ttest_with_alloc.log: ttest_with_alloc$(EXEEXT)
> +	@p='ttest_with_alloc$(EXEEXT)'; \
> +	b='ttest_with_alloc'; \
> +	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
> +	--log-file $$b.log --trs-file $$b.trs \
> +	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
> +	"$$tst" $(AM_TESTS_FD_REDIRECT)
>  ctestg.log: ctestg$(EXEEXT)
>  	@p='ctestg$(EXEEXT)'; \
>  	b='ctestg'; \
> @@ -1137,6 +1377,20 @@ ctesta.log: ctesta$(EXEEXT)
>  	--log-file $$b.log --trs-file $$b.trs \
>  	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
>  	"$$tst" $(AM_TESTS_FD_REDIRECT)
> +ctestg_with_alloc.log: ctestg_with_alloc$(EXEEXT)
> +	@p='ctestg_with_alloc$(EXEEXT)'; \
> +	b='ctestg_with_alloc'; \
> +	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
> +	--log-file $$b.log --trs-file $$b.trs \
> +	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
> +	"$$tst" $(AM_TESTS_FD_REDIRECT)
> +ctesta_with_alloc.log: ctesta_with_alloc$(EXEEXT)
> +	@p='ctesta_with_alloc$(EXEEXT)'; \
> +	b='ctesta_with_alloc'; \
> +	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
> +	--log-file $$b.log --trs-file $$b.trs \
> +	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
> +	"$$tst" $(AM_TESTS_FD_REDIRECT)
>  dtest.log: dtest
>  	@p='dtest'; \
>  	b='dtest'; \
> diff --git a/libbacktrace/configure b/libbacktrace/configure
> index c316dde1ad2..ad2e27cbc62 100755
> --- a/libbacktrace/configure
> +++ b/libbacktrace/configure
> @@ -646,6 +646,8 @@ HAVE_PTHREAD_FALSE
>  HAVE_PTHREAD_TRUE
>  PTHREAD_CFLAGS
>  CLOCK_GETTIME_LINK
> +HAVE_MMAP_FALSE
> +HAVE_MMAP_TRUE
>  BACKTRACE_USES_MALLOC
>  ALLOC_FILE
>  VIEW_FILE
> @@ -11440,7 +11442,7 @@ else
>    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
>    lt_status=$lt_dlunknown
>    cat > conftest.$ac_ext <<_LT_EOF
> -#line 11443 "configure"
> +#line 11445 "configure"
>  #include "confdefs.h"
>  
>  #if HAVE_DLFCN_H
> @@ -11546,7 +11548,7 @@ else
>    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
>    lt_status=$lt_dlunknown
>    cat > conftest.$ac_ext <<_LT_EOF
> -#line 11549 "configure"
> +#line 11551 "configure"
>  #include "confdefs.h"
>  
>  #if HAVE_DLFCN_H
> @@ -12956,6 +12958,14 @@ if test "$ALLOC_FILE" = "alloc.lo"; then
>    BACKTRACE_USES_MALLOC=1
>  fi
>  
> + if test "$have_mmap" == "yes"; then
> +  HAVE_MMAP_TRUE=
> +  HAVE_MMAP_FALSE='#'
> +else
> +  HAVE_MMAP_TRUE='#'
> +  HAVE_MMAP_FALSE=
> +fi
> +
>  
>  # Check for dl_iterate_phdr.
>  for ac_header in link.h
> @@ -13558,6 +13568,10 @@ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
>    as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
>  Usually this means the macro was only invoked conditionally." "$LINENO" 5
>  fi
> +if test -z "${HAVE_MMAP_TRUE}" && test -z "${HAVE_MMAP_FALSE}"; then
> +  as_fn_error $? "conditional \"HAVE_MMAP\" was never defined.
> +Usually this means the macro was only invoked conditionally." "$LINENO" 5
> +fi
>  if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
>    as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
>  Usually this means the macro was only invoked conditionally." "$LINENO" 5
> diff --git a/libbacktrace/configure.ac b/libbacktrace/configure.ac
> index c75fc9d7ebc..4eb9b06d781 100644
> --- a/libbacktrace/configure.ac
> +++ b/libbacktrace/configure.ac
> @@ -319,6 +319,7 @@ if test "$ALLOC_FILE" = "alloc.lo"; then
>    BACKTRACE_USES_MALLOC=1
>  fi
>  AC_SUBST(BACKTRACE_USES_MALLOC)
> +AM_CONDITIONAL(HAVE_MMAP, test "$have_mmap" == "yes")
>  
>  # Check for dl_iterate_phdr.
>  AC_CHECK_HEADERS(link.h)
> 

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap
  2018-11-23 20:47 ` [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap Tom de Vries
  2018-11-28 12:15   ` Tom de Vries
@ 2018-11-29 18:26   ` Ian Lance Taylor via gcc-patches
  2018-11-30  9:04     ` Tom de Vries
  1 sibling, 1 reply; 9+ messages in thread
From: Ian Lance Taylor via gcc-patches @ 2018-11-29 18:26 UTC (permalink / raw)
  To: Tom de Vries; +Cc: gcc-patches, Ian Lance Taylor

On Fri, Nov 23, 2018 at 12:47 PM, Tom de Vries <tdevries@suse.de> wrote:
> [ was: [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0 ]
>
> On Thu, Nov 22, 2018 at 01:35:43PM +0100, Tom de Vries wrote:
>> Hi,
>>
>> Build and tested on x86_64, with mmap.c replaced by alloc.c to ensure that
>> backtrace_vector_release in alloc.c is tested.
>
> Hi,
>
> I came up with a more structural solution.
>
> OK for trunk?
>
> Thanks,
> - Tom
>
> [libbacktrace] Test check_PROGRAMS without mmap
>
> When building libbacktrace, we typically use mmapio.c and mmap.c, and don't
> build read.c and alloc.c.
>
> Add testcases that use read.c and alloc.c to ensure that we also build and
> test those on a typical development setup.
>
> Bootstrapped and reg-tested on x86_64.
>
> 2018-11-23  Tom de Vries  <tdevries@suse.de>
>
>         * configure.ac (HAVE_MMAP): New AM_CONDITIONAL.
>         * configure: Regenerate.
>         * Makefile.am : Add _with_alloc version for each test in
>         check_PROGRAMS.
>         * Makefile.in: Regenerate.
>
> ---
>  libbacktrace/Makefile.am  |  45 ++++++++
>  libbacktrace/Makefile.in  | 284 +++++++++++++++++++++++++++++++++++++++++++---
>  libbacktrace/configure    |  18 ++-
>  libbacktrace/configure.ac |   1 +
>  4 files changed, 331 insertions(+), 17 deletions(-)
>
> diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
> index 3c1bd49dd7b..ee47daee415 100644
> --- a/libbacktrace/Makefile.am
> +++ b/libbacktrace/Makefile.am
> @@ -95,11 +95,25 @@ btest_CFLAGS = $(AM_CFLAGS) -g -O
>  btest_LDADD = libbacktrace.la
>
>  check_PROGRAMS += btest
> +if HAVE_MMAP
> +libbacktrace_with_alloc = $(libbacktrace_la_OBJECTS) \
> +       $(filter-out mmap.lo mmapio.lo,$(libbacktrace_la_LIBADD)) \
> +       alloc.lo read.lo


As far as I know libbacktrace does not currently rely on using GNU
make.  I'd rather not add that dependency for this purpose (I don't
mind adding this kind of testing but to me this seems only of mild
interest--I expect that all significant libbacktrace users have mmap).
You should be able to write something like

libbacktrace_alloc_la_SOURCES = $(libbacktrace_SOURCES)
libbacktrace_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) read.c alloc.c

Then I wouldn't bother with only running the tests with HAVE_MMAP,
just add unconditional tests for btest_alloc, etc.  It's OK to run
duplicate tests for the incredibly rare case of a host that doesn't
support mmap.

Ian

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap
  2018-11-29 18:26   ` Ian Lance Taylor via gcc-patches
@ 2018-11-30  9:04     ` Tom de Vries
  2018-11-30 14:45       ` Ian Lance Taylor via gcc-patches
  0 siblings, 1 reply; 9+ messages in thread
From: Tom de Vries @ 2018-11-30  9:04 UTC (permalink / raw)
  To: Ian Lance Taylor; +Cc: gcc-patches, Ian Lance Taylor

[-- Attachment #1: Type: text/plain, Size: 2625 bytes --]

On 29-11-18 19:26, Ian Lance Taylor wrote:
> On Fri, Nov 23, 2018 at 12:47 PM, Tom de Vries <tdevries@suse.de> wrote:
>> [ was: [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0 ]
>>
>> On Thu, Nov 22, 2018 at 01:35:43PM +0100, Tom de Vries wrote:
>>> Hi,
>>>
>>> Build and tested on x86_64, with mmap.c replaced by alloc.c to ensure that
>>> backtrace_vector_release in alloc.c is tested.
>>
>> Hi,
>>
>> I came up with a more structural solution.
>>
>> OK for trunk?
>>
>> Thanks,
>> - Tom
>>
>> [libbacktrace] Test check_PROGRAMS without mmap
>>
>> When building libbacktrace, we typically use mmapio.c and mmap.c, and don't
>> build read.c and alloc.c.
>>
>> Add testcases that use read.c and alloc.c to ensure that we also build and
>> test those on a typical development setup.
>>
>> Bootstrapped and reg-tested on x86_64.
>>
>> 2018-11-23  Tom de Vries  <tdevries@suse.de>
>>
>>         * configure.ac (HAVE_MMAP): New AM_CONDITIONAL.
>>         * configure: Regenerate.
>>         * Makefile.am : Add _with_alloc version for each test in
>>         check_PROGRAMS.
>>         * Makefile.in: Regenerate.
>>
>> ---
>>  libbacktrace/Makefile.am  |  45 ++++++++
>>  libbacktrace/Makefile.in  | 284 +++++++++++++++++++++++++++++++++++++++++++---
>>  libbacktrace/configure    |  18 ++-
>>  libbacktrace/configure.ac |   1 +
>>  4 files changed, 331 insertions(+), 17 deletions(-)
>>
>> diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
>> index 3c1bd49dd7b..ee47daee415 100644
>> --- a/libbacktrace/Makefile.am
>> +++ b/libbacktrace/Makefile.am
>> @@ -95,11 +95,25 @@ btest_CFLAGS = $(AM_CFLAGS) -g -O
>>  btest_LDADD = libbacktrace.la
>>
>>  check_PROGRAMS += btest
>> +if HAVE_MMAP
>> +libbacktrace_with_alloc = $(libbacktrace_la_OBJECTS) \
>> +       $(filter-out mmap.lo mmapio.lo,$(libbacktrace_la_LIBADD)) \
>> +       alloc.lo read.lo
> 
> 
> As far as I know libbacktrace does not currently rely on using GNU
> make.  I'd rather not add that dependency for this purpose (I don't
> mind adding this kind of testing but to me this seems only of mild
> interest--I expect that all significant libbacktrace users have mmap).
> You should be able to write something like
> 
> libbacktrace_alloc_la_SOURCES = $(libbacktrace_SOURCES)
> libbacktrace_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) read.c alloc.c
> 

Done.

> Then I wouldn't bother with only running the tests with HAVE_MMAP,
> just add unconditional tests for btest_alloc, etc.  It's OK to run
> duplicate tests for the incredibly rare case of a host that doesn't
> support mmap.

Done.

OK for trunk?

Thanks,
- Tom

[-- Attachment #2: 0002-libbacktrace-Test-check_PROGRAMS-without-mmap.patch --]
[-- Type: text/x-patch, Size: 36048 bytes --]

[libbacktrace] Test check_PROGRAMS without mmap

When building libbacktrace, we typically use mmapio.c and mmap.c, and don't
build read.c and alloc.c.

Add testcases that use read.c and alloc.c to ensure that we also build and
test those on a typical development setup.

Bootstrapped and reg-tested on x86_64.

2018-11-23  Tom de Vries  <tdevries@suse.de>

	* Makefile.am : Add _with_alloc version for each test in
	check_PROGRAMS.
	* Makefile.in: Regenerate.

---
 libbacktrace/Makefile.am |  54 ++++++++
 libbacktrace/Makefile.in | 319 +++++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 349 insertions(+), 24 deletions(-)

diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
index 13e94f27aef..e7e9c7b6697 100644
--- a/libbacktrace/Makefile.am
+++ b/libbacktrace/Makefile.am
@@ -89,38 +89,74 @@ check_PROGRAMS =
 TESTS = $(check_PROGRAMS)
 
 if NATIVE
+check_LTLIBRARIES = libbacktrace_alloc.la
+
+libbacktrace_alloc_la_SOURCES = $(libbacktrace_la_SOURCES)
+libbacktrace_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) read.lo alloc.lo
+
+libbacktrace_alloc_la_DEPENDENCIES = $(libbacktrace_alloc_la_LIBADD)
+
 unittest_SOURCES = unittest.c testlib.c
 unittest_LDADD = libbacktrace.la
 
 check_PROGRAMS += unittest
 
+unittest_alloc_SOURCES = $(unittest_SOURCES)
+unittest_alloc_LDADD = libbacktrace_alloc.la
+
+check_PROGRAMS += unittest_alloc
+
 btest_SOURCES = btest.c testlib.c
 btest_CFLAGS = $(AM_CFLAGS) -g -O
 btest_LDADD = libbacktrace.la
 
 check_PROGRAMS += btest
 
+btest_alloc_SOURCES = $(btest_SOURCES)
+btest_alloc_CFLAGS = $(btest_CFLAGS)
+btest_alloc_LDADD = libbacktrace_alloc.la
+
+check_PROGRAMS += btest_alloc
+
 stest_SOURCES = stest.c
 stest_LDADD = libbacktrace.la
 
 check_PROGRAMS += stest
 
+stest_alloc_SOURCES = $(stest_SOURCES)
+stest_alloc_LDADD = libbacktrace_alloc.la
+
+check_PROGRAMS += stest_alloc
+
 ztest_SOURCES = ztest.c testlib.c
 ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\"
 ztest_LDADD = libbacktrace.la
+ztest_alloc_LDADD = libbacktrace_alloc.la
 
 if HAVE_ZLIB
 ztest_LDADD += -lz
+ztest_alloc_LDADD += -lz
 endif
 ztest_LDADD += $(CLOCK_GETTIME_LINK)
+ztest_alloc_LDADD += $(CLOCK_GETTIME_LINK)
 
 check_PROGRAMS += ztest
 
+ztest_alloc_SOURCES = $(ztest_SOURCES)
+ztest_alloc_CFLAGS = $(ztest_CFLAGS)
+
+check_PROGRAMS += ztest_alloc
+
 edtest_SOURCES = edtest.c edtest2_build.c testlib.c
 edtest_LDADD = libbacktrace.la
 
 check_PROGRAMS += edtest
 
+edtest_alloc_SOURCES = $(edtest_SOURCES)
+edtest_alloc_LDADD = libbacktrace_alloc.la
+
+check_PROGRAMS += edtest_alloc
+
 edtest2_build.c: gen_edtest2_build; @true
 gen_edtest2_build: $(srcdir)/edtest2.c
 	cat $(srcdir)/edtest2.c > tmp-edtest2_build.c
@@ -135,6 +171,12 @@ ttest_SOURCES = ttest.c testlib.c
 ttest_CFLAGS = $(AM_CFLAGS) -pthread
 ttest_LDADD = libbacktrace.la
 
+check_PROGRAMS += ttest_alloc
+
+ttest_alloc_SOURCES = $(ttest_SOURCES)
+ttest_alloc_CFLAGS = $(ttest_CFLAGS)
+ttest_alloc_LDADD = libbacktrace_alloc.la
+
 endif HAVE_PTHREAD
 
 if HAVE_OBJCOPY_DEBUGLINK
@@ -161,6 +203,18 @@ ctesta_LDADD = libbacktrace.la
 
 check_PROGRAMS += ctestg ctesta
 
+ctestg_alloc_SOURCES = $(ctestg_SOURCES)
+ctestg_alloc_CFLAGS = $(ctestg_CFLAGS)
+ctestg_alloc_LDFLAGS = $(ctestg_LDFLAGS)
+ctestg_alloc_LDADD = libbacktrace_alloc.la
+
+ctesta_alloc_SOURCES = $(ctesta_SOURCES)
+ctesta_alloc_CFLAGS = $(ctesta_CFLAGS)
+ctesta_alloc_LDFLAGS = $(ctesta_LDFLAGS)
+ctesta_alloc_LDADD = libbacktrace_alloc.la
+
+check_PROGRAMS += ctestg_alloc ctesta_alloc
+
 endif
 
 endif NATIVE
diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in
index 2d62ce20b9a..119d3d2bbc1 100644
--- a/libbacktrace/Makefile.in
+++ b/libbacktrace/Makefile.in
@@ -121,11 +121,16 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3)
-@NATIVE_TRUE@am__append_1 = unittest btest stest ztest edtest
+@NATIVE_TRUE@am__append_1 = unittest unittest_alloc btest btest_alloc \
+@NATIVE_TRUE@	stest stest_alloc ztest ztest_alloc edtest \
+@NATIVE_TRUE@	edtest_alloc
 @HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_2 = -lz
-@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_3 = ttest
-@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_4 = dtest
-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_5 = ctestg ctesta
+@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_3 = -lz
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_4 = ttest ttest_alloc
+@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_5 = dtest
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_6 = ctestg ctesta \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg_alloc \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta_alloc
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../config/cet.m4 \
@@ -158,12 +163,23 @@ AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
 am__v_lt_1 = 
-@NATIVE_TRUE@am__EXEEXT_1 = unittest$(EXEEXT) btest$(EXEEXT) \
-@NATIVE_TRUE@	stest$(EXEEXT) ztest$(EXEEXT) edtest$(EXEEXT)
-@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = ttest$(EXEEXT)
+am__objects_1 = atomic.lo dwarf.lo fileline.lo posix.lo print.lo \
+	sort.lo state.lo
+@NATIVE_TRUE@am_libbacktrace_alloc_la_OBJECTS = $(am__objects_1)
+libbacktrace_alloc_la_OBJECTS = $(am_libbacktrace_alloc_la_OBJECTS)
+@NATIVE_TRUE@am_libbacktrace_alloc_la_rpath =
+@NATIVE_TRUE@am__EXEEXT_1 = unittest$(EXEEXT) unittest_alloc$(EXEEXT) \
+@NATIVE_TRUE@	btest$(EXEEXT) btest_alloc$(EXEEXT) \
+@NATIVE_TRUE@	stest$(EXEEXT) stest_alloc$(EXEEXT) \
+@NATIVE_TRUE@	ztest$(EXEEXT) ztest_alloc$(EXEEXT) \
+@NATIVE_TRUE@	edtest$(EXEEXT) edtest_alloc$(EXEEXT)
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = ttest$(EXEEXT) \
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest_alloc$(EXEEXT)
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_3 =  \
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg$(EXEEXT) \
-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta$(EXEEXT)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta$(EXEEXT) \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg_alloc$(EXEEXT) \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta_alloc$(EXEEXT)
 @NATIVE_TRUE@am_btest_OBJECTS = btest-btest.$(OBJEXT) \
 @NATIVE_TRUE@	btest-testlib.$(OBJEXT)
 btest_OBJECTS = $(am_btest_OBJECTS)
@@ -171,6 +187,14 @@ btest_OBJECTS = $(am_btest_OBJECTS)
 btest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(btest_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+@NATIVE_TRUE@am__objects_2 = btest_alloc-btest.$(OBJEXT) \
+@NATIVE_TRUE@	btest_alloc-testlib.$(OBJEXT)
+@NATIVE_TRUE@am_btest_alloc_OBJECTS = $(am__objects_2)
+btest_alloc_OBJECTS = $(am_btest_alloc_OBJECTS)
+@NATIVE_TRUE@btest_alloc_DEPENDENCIES = libbacktrace_alloc.la
+btest_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(btest_alloc_CFLAGS) \
+	$(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am_ctesta_OBJECTS = ctesta-btest.$(OBJEXT) \
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta-testlib.$(OBJEXT)
 ctesta_OBJECTS = $(am_ctesta_OBJECTS)
@@ -179,6 +203,15 @@ ctesta_OBJECTS = $(am_ctesta_OBJECTS)
 ctesta_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ctesta_CFLAGS) $(CFLAGS) \
 	$(ctesta_LDFLAGS) $(LDFLAGS) -o $@
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__objects_3 = ctesta_alloc-btest.$(OBJEXT) \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta_alloc-testlib.$(OBJEXT)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am_ctesta_alloc_OBJECTS =  \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	$(am__objects_3)
+ctesta_alloc_OBJECTS = $(am_ctesta_alloc_OBJECTS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_DEPENDENCIES = libbacktrace_alloc.la
+ctesta_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ctesta_alloc_CFLAGS) \
+	$(CFLAGS) $(ctesta_alloc_LDFLAGS) $(LDFLAGS) -o $@
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am_ctestg_OBJECTS = ctestg-btest.$(OBJEXT) \
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg-testlib.$(OBJEXT)
 ctestg_OBJECTS = $(am_ctestg_OBJECTS)
@@ -187,13 +220,31 @@ ctestg_OBJECTS = $(am_ctestg_OBJECTS)
 ctestg_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ctestg_CFLAGS) $(CFLAGS) \
 	$(ctestg_LDFLAGS) $(LDFLAGS) -o $@
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__objects_4 = ctestg_alloc-btest.$(OBJEXT) \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg_alloc-testlib.$(OBJEXT)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am_ctestg_alloc_OBJECTS =  \
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	$(am__objects_4)
+ctestg_alloc_OBJECTS = $(am_ctestg_alloc_OBJECTS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_DEPENDENCIES = libbacktrace_alloc.la
+ctestg_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ctestg_alloc_CFLAGS) \
+	$(CFLAGS) $(ctestg_alloc_LDFLAGS) $(LDFLAGS) -o $@
 @NATIVE_TRUE@am_edtest_OBJECTS = edtest.$(OBJEXT) \
 @NATIVE_TRUE@	edtest2_build.$(OBJEXT) testlib.$(OBJEXT)
 edtest_OBJECTS = $(am_edtest_OBJECTS)
 @NATIVE_TRUE@edtest_DEPENDENCIES = libbacktrace.la
+@NATIVE_TRUE@am__objects_5 = edtest.$(OBJEXT) edtest2_build.$(OBJEXT) \
+@NATIVE_TRUE@	testlib.$(OBJEXT)
+@NATIVE_TRUE@am_edtest_alloc_OBJECTS = $(am__objects_5)
+edtest_alloc_OBJECTS = $(am_edtest_alloc_OBJECTS)
+@NATIVE_TRUE@edtest_alloc_DEPENDENCIES = libbacktrace_alloc.la
 @NATIVE_TRUE@am_stest_OBJECTS = stest.$(OBJEXT)
 stest_OBJECTS = $(am_stest_OBJECTS)
 @NATIVE_TRUE@stest_DEPENDENCIES = libbacktrace.la
+@NATIVE_TRUE@am__objects_6 = stest.$(OBJEXT)
+@NATIVE_TRUE@am_stest_alloc_OBJECTS = $(am__objects_6)
+stest_alloc_OBJECTS = $(am_stest_alloc_OBJECTS)
+@NATIVE_TRUE@stest_alloc_DEPENDENCIES = libbacktrace_alloc.la
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am_ttest_OBJECTS =  \
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest-ttest.$(OBJEXT) \
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest-testlib.$(OBJEXT)
@@ -202,10 +253,25 @@ ttest_OBJECTS = $(am_ttest_OBJECTS)
 ttest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ttest_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__objects_7 =  \
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest_alloc-ttest.$(OBJEXT) \
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest_alloc-testlib.$(OBJEXT)
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am_ttest_alloc_OBJECTS =  \
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	$(am__objects_7)
+ttest_alloc_OBJECTS = $(am_ttest_alloc_OBJECTS)
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_alloc_DEPENDENCIES =  \
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	libbacktrace_alloc.la
+ttest_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ttest_alloc_CFLAGS) \
+	$(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 @NATIVE_TRUE@am_unittest_OBJECTS = unittest.$(OBJEXT) \
 @NATIVE_TRUE@	testlib.$(OBJEXT)
 unittest_OBJECTS = $(am_unittest_OBJECTS)
 @NATIVE_TRUE@unittest_DEPENDENCIES = libbacktrace.la
+@NATIVE_TRUE@am__objects_8 = unittest.$(OBJEXT) testlib.$(OBJEXT)
+@NATIVE_TRUE@am_unittest_alloc_OBJECTS = $(am__objects_8)
+unittest_alloc_OBJECTS = $(am_unittest_alloc_OBJECTS)
+@NATIVE_TRUE@unittest_alloc_DEPENDENCIES = libbacktrace_alloc.la
 @NATIVE_TRUE@am_ztest_OBJECTS = ztest-ztest.$(OBJEXT) \
 @NATIVE_TRUE@	ztest-testlib.$(OBJEXT)
 ztest_OBJECTS = $(am_ztest_OBJECTS)
@@ -214,6 +280,15 @@ ztest_OBJECTS = $(am_ztest_OBJECTS)
 ztest_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ztest_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+@NATIVE_TRUE@am__objects_9 = ztest_alloc-ztest.$(OBJEXT) \
+@NATIVE_TRUE@	ztest_alloc-testlib.$(OBJEXT)
+@NATIVE_TRUE@am_ztest_alloc_OBJECTS = $(am__objects_9)
+ztest_alloc_OBJECTS = $(am_ztest_alloc_OBJECTS)
+@NATIVE_TRUE@ztest_alloc_DEPENDENCIES = libbacktrace_alloc.la \
+@NATIVE_TRUE@	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+ztest_alloc_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(ztest_alloc_CFLAGS) \
+	$(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false
@@ -248,9 +323,14 @@ am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
 am__v_CCLD_0 = @echo "  CCLD    " $@;
 am__v_CCLD_1 = 
 SOURCES = $(libbacktrace_la_SOURCES) $(EXTRA_libbacktrace_la_SOURCES) \
-	$(btest_SOURCES) $(ctesta_SOURCES) $(ctestg_SOURCES) \
-	$(edtest_SOURCES) $(stest_SOURCES) $(ttest_SOURCES) \
-	$(unittest_SOURCES) $(ztest_SOURCES)
+	$(libbacktrace_alloc_la_SOURCES) $(btest_SOURCES) \
+	$(btest_alloc_SOURCES) $(ctesta_SOURCES) \
+	$(ctesta_alloc_SOURCES) $(ctestg_SOURCES) \
+	$(ctestg_alloc_SOURCES) $(edtest_SOURCES) \
+	$(edtest_alloc_SOURCES) $(stest_SOURCES) \
+	$(stest_alloc_SOURCES) $(ttest_SOURCES) $(ttest_alloc_SOURCES) \
+	$(unittest_SOURCES) $(unittest_alloc_SOURCES) $(ztest_SOURCES) \
+	$(ztest_alloc_SOURCES)
 am__can_run_installinfo = \
   case $$AM_UPDATE_INFO_DIR in \
     n|no|NO) false;; \
@@ -658,23 +738,43 @@ libbacktrace_la_LIBADD = \
 	$(ALLOC_FILE)
 
 libbacktrace_la_DEPENDENCIES = $(libbacktrace_la_LIBADD)
-TESTS = $(check_PROGRAMS) $(am__append_4)
+TESTS = $(check_PROGRAMS) $(am__append_5)
+@NATIVE_TRUE@check_LTLIBRARIES = libbacktrace_alloc.la
+@NATIVE_TRUE@libbacktrace_alloc_la_SOURCES = $(libbacktrace_la_SOURCES)
+@NATIVE_TRUE@libbacktrace_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) read.lo alloc.lo
+@NATIVE_TRUE@libbacktrace_alloc_la_DEPENDENCIES = $(libbacktrace_alloc_la_LIBADD)
 @NATIVE_TRUE@unittest_SOURCES = unittest.c testlib.c
 @NATIVE_TRUE@unittest_LDADD = libbacktrace.la
+@NATIVE_TRUE@unittest_alloc_SOURCES = $(unittest_SOURCES)
+@NATIVE_TRUE@unittest_alloc_LDADD = libbacktrace_alloc.la
 @NATIVE_TRUE@btest_SOURCES = btest.c testlib.c
 @NATIVE_TRUE@btest_CFLAGS = $(AM_CFLAGS) -g -O
 @NATIVE_TRUE@btest_LDADD = libbacktrace.la
+@NATIVE_TRUE@btest_alloc_SOURCES = $(btest_SOURCES)
+@NATIVE_TRUE@btest_alloc_CFLAGS = $(btest_CFLAGS)
+@NATIVE_TRUE@btest_alloc_LDADD = libbacktrace_alloc.la
 @NATIVE_TRUE@stest_SOURCES = stest.c
 @NATIVE_TRUE@stest_LDADD = libbacktrace.la
+@NATIVE_TRUE@stest_alloc_SOURCES = $(stest_SOURCES)
+@NATIVE_TRUE@stest_alloc_LDADD = libbacktrace_alloc.la
 @NATIVE_TRUE@ztest_SOURCES = ztest.c testlib.c
 @NATIVE_TRUE@ztest_CFLAGS = -DSRCDIR=\"$(srcdir)\"
 @NATIVE_TRUE@ztest_LDADD = libbacktrace.la $(am__append_2) \
 @NATIVE_TRUE@	$(CLOCK_GETTIME_LINK)
+@NATIVE_TRUE@ztest_alloc_LDADD = libbacktrace_alloc.la $(am__append_3) \
+@NATIVE_TRUE@	$(CLOCK_GETTIME_LINK)
+@NATIVE_TRUE@ztest_alloc_SOURCES = $(ztest_SOURCES)
+@NATIVE_TRUE@ztest_alloc_CFLAGS = $(ztest_CFLAGS)
 @NATIVE_TRUE@edtest_SOURCES = edtest.c edtest2_build.c testlib.c
 @NATIVE_TRUE@edtest_LDADD = libbacktrace.la
+@NATIVE_TRUE@edtest_alloc_SOURCES = $(edtest_SOURCES)
+@NATIVE_TRUE@edtest_alloc_LDADD = libbacktrace_alloc.la
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_SOURCES = ttest.c testlib.c
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_CFLAGS = $(AM_CFLAGS) -pthread
 @HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_LDADD = libbacktrace.la
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_alloc_SOURCES = $(ttest_SOURCES)
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_alloc_CFLAGS = $(ttest_CFLAGS)
+@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_alloc_LDADD = libbacktrace_alloc.la
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_SOURCES = btest.c testlib.c
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_CFLAGS = $(AM_CFLAGS) -g
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_LDFLAGS = -Wl,--compress-debug-sections=zlib-gnu
@@ -683,6 +783,14 @@ TESTS = $(check_PROGRAMS) $(am__append_4)
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_CFLAGS = $(AM_CFLAGS) -g
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_LDFLAGS = -Wl,--compress-debug-sections=zlib-gabi
 @HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_LDADD = libbacktrace.la
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_SOURCES = $(ctestg_SOURCES)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_CFLAGS = $(ctestg_CFLAGS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_LDFLAGS = $(ctestg_LDFLAGS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctestg_alloc_LDADD = libbacktrace_alloc.la
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_SOURCES = $(ctesta_SOURCES)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_CFLAGS = $(ctesta_CFLAGS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_LDFLAGS = $(ctesta_LDFLAGS)
+@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ctesta_alloc_LDADD = libbacktrace_alloc.la
 
 # We can't use automake's automatic dependency tracking, because it
 # breaks when using bootstrap-lean.  Automatic dependency tracking
@@ -759,6 +867,17 @@ distclean-hdr:
 backtrace-supported.h: $(top_builddir)/config.status $(srcdir)/backtrace-supported.h.in
 	cd $(top_builddir) && $(SHELL) ./config.status $@
 
+clean-checkLTLIBRARIES:
+	-test -z "$(check_LTLIBRARIES)" || rm -f $(check_LTLIBRARIES)
+	@list='$(check_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
 clean-noinstLTLIBRARIES:
 	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
 	@list='$(noinst_LTLIBRARIES)'; \
@@ -773,6 +892,9 @@ clean-noinstLTLIBRARIES:
 libbacktrace.la: $(libbacktrace_la_OBJECTS) $(libbacktrace_la_DEPENDENCIES) $(EXTRA_libbacktrace_la_DEPENDENCIES) 
 	$(AM_V_CCLD)$(LINK)  $(libbacktrace_la_OBJECTS) $(libbacktrace_la_LIBADD) $(LIBS)
 
+libbacktrace_alloc.la: $(libbacktrace_alloc_la_OBJECTS) $(libbacktrace_alloc_la_DEPENDENCIES) $(EXTRA_libbacktrace_alloc_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(am_libbacktrace_alloc_la_rpath) $(libbacktrace_alloc_la_OBJECTS) $(libbacktrace_alloc_la_LIBADD) $(LIBS)
+
 clean-checkPROGRAMS:
 	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
 	echo " rm -f" $$list; \
@@ -786,34 +908,66 @@ btest$(EXEEXT): $(btest_OBJECTS) $(btest_DEPENDENCIES) $(EXTRA_btest_DEPENDENCIE
 	@rm -f btest$(EXEEXT)
 	$(AM_V_CCLD)$(btest_LINK) $(btest_OBJECTS) $(btest_LDADD) $(LIBS)
 
+btest_alloc$(EXEEXT): $(btest_alloc_OBJECTS) $(btest_alloc_DEPENDENCIES) $(EXTRA_btest_alloc_DEPENDENCIES) 
+	@rm -f btest_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(btest_alloc_LINK) $(btest_alloc_OBJECTS) $(btest_alloc_LDADD) $(LIBS)
+
 ctesta$(EXEEXT): $(ctesta_OBJECTS) $(ctesta_DEPENDENCIES) $(EXTRA_ctesta_DEPENDENCIES) 
 	@rm -f ctesta$(EXEEXT)
 	$(AM_V_CCLD)$(ctesta_LINK) $(ctesta_OBJECTS) $(ctesta_LDADD) $(LIBS)
 
+ctesta_alloc$(EXEEXT): $(ctesta_alloc_OBJECTS) $(ctesta_alloc_DEPENDENCIES) $(EXTRA_ctesta_alloc_DEPENDENCIES) 
+	@rm -f ctesta_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(ctesta_alloc_LINK) $(ctesta_alloc_OBJECTS) $(ctesta_alloc_LDADD) $(LIBS)
+
 ctestg$(EXEEXT): $(ctestg_OBJECTS) $(ctestg_DEPENDENCIES) $(EXTRA_ctestg_DEPENDENCIES) 
 	@rm -f ctestg$(EXEEXT)
 	$(AM_V_CCLD)$(ctestg_LINK) $(ctestg_OBJECTS) $(ctestg_LDADD) $(LIBS)
 
+ctestg_alloc$(EXEEXT): $(ctestg_alloc_OBJECTS) $(ctestg_alloc_DEPENDENCIES) $(EXTRA_ctestg_alloc_DEPENDENCIES) 
+	@rm -f ctestg_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(ctestg_alloc_LINK) $(ctestg_alloc_OBJECTS) $(ctestg_alloc_LDADD) $(LIBS)
+
 edtest$(EXEEXT): $(edtest_OBJECTS) $(edtest_DEPENDENCIES) $(EXTRA_edtest_DEPENDENCIES) 
 	@rm -f edtest$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(edtest_OBJECTS) $(edtest_LDADD) $(LIBS)
 
+edtest_alloc$(EXEEXT): $(edtest_alloc_OBJECTS) $(edtest_alloc_DEPENDENCIES) $(EXTRA_edtest_alloc_DEPENDENCIES) 
+	@rm -f edtest_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(edtest_alloc_OBJECTS) $(edtest_alloc_LDADD) $(LIBS)
+
 stest$(EXEEXT): $(stest_OBJECTS) $(stest_DEPENDENCIES) $(EXTRA_stest_DEPENDENCIES) 
 	@rm -f stest$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(stest_OBJECTS) $(stest_LDADD) $(LIBS)
 
+stest_alloc$(EXEEXT): $(stest_alloc_OBJECTS) $(stest_alloc_DEPENDENCIES) $(EXTRA_stest_alloc_DEPENDENCIES) 
+	@rm -f stest_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(stest_alloc_OBJECTS) $(stest_alloc_LDADD) $(LIBS)
+
 ttest$(EXEEXT): $(ttest_OBJECTS) $(ttest_DEPENDENCIES) $(EXTRA_ttest_DEPENDENCIES) 
 	@rm -f ttest$(EXEEXT)
 	$(AM_V_CCLD)$(ttest_LINK) $(ttest_OBJECTS) $(ttest_LDADD) $(LIBS)
 
+ttest_alloc$(EXEEXT): $(ttest_alloc_OBJECTS) $(ttest_alloc_DEPENDENCIES) $(EXTRA_ttest_alloc_DEPENDENCIES) 
+	@rm -f ttest_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(ttest_alloc_LINK) $(ttest_alloc_OBJECTS) $(ttest_alloc_LDADD) $(LIBS)
+
 unittest$(EXEEXT): $(unittest_OBJECTS) $(unittest_DEPENDENCIES) $(EXTRA_unittest_DEPENDENCIES) 
 	@rm -f unittest$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(unittest_OBJECTS) $(unittest_LDADD) $(LIBS)
 
+unittest_alloc$(EXEEXT): $(unittest_alloc_OBJECTS) $(unittest_alloc_DEPENDENCIES) $(EXTRA_unittest_alloc_DEPENDENCIES) 
+	@rm -f unittest_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(unittest_alloc_OBJECTS) $(unittest_alloc_LDADD) $(LIBS)
+
 ztest$(EXEEXT): $(ztest_OBJECTS) $(ztest_DEPENDENCIES) $(EXTRA_ztest_DEPENDENCIES) 
 	@rm -f ztest$(EXEEXT)
 	$(AM_V_CCLD)$(ztest_LINK) $(ztest_OBJECTS) $(ztest_LDADD) $(LIBS)
 
+ztest_alloc$(EXEEXT): $(ztest_alloc_OBJECTS) $(ztest_alloc_DEPENDENCIES) $(EXTRA_ztest_alloc_DEPENDENCIES) 
+	@rm -f ztest_alloc$(EXEEXT)
+	$(AM_V_CCLD)$(ztest_alloc_LINK) $(ztest_alloc_OBJECTS) $(ztest_alloc_LDADD) $(LIBS)
+
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
 
@@ -841,6 +995,18 @@ btest-testlib.o: testlib.c
 btest-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_CFLAGS) $(CFLAGS) -c -o btest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+btest_alloc-btest.o: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_alloc_CFLAGS) $(CFLAGS) -c -o btest_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
+
+btest_alloc-btest.obj: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_alloc_CFLAGS) $(CFLAGS) -c -o btest_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
+
+btest_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_alloc_CFLAGS) $(CFLAGS) -c -o btest_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+btest_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(btest_alloc_CFLAGS) $(CFLAGS) -c -o btest_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 ctesta-btest.o: btest.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_CFLAGS) $(CFLAGS) -c -o ctesta-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
 
@@ -853,6 +1019,18 @@ ctesta-testlib.o: testlib.c
 ctesta-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_CFLAGS) $(CFLAGS) -c -o ctesta-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+ctesta_alloc-btest.o: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
+
+ctesta_alloc-btest.obj: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
+
+ctesta_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+ctesta_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctesta_alloc_CFLAGS) $(CFLAGS) -c -o ctesta_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 ctestg-btest.o: btest.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_CFLAGS) $(CFLAGS) -c -o ctestg-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
 
@@ -865,6 +1043,18 @@ ctestg-testlib.o: testlib.c
 ctestg-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_CFLAGS) $(CFLAGS) -c -o ctestg-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+ctestg_alloc-btest.o: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_alloc-btest.o `test -f 'btest.c' || echo '$(srcdir)/'`btest.c
+
+ctestg_alloc-btest.obj: btest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_alloc-btest.obj `if test -f 'btest.c'; then $(CYGPATH_W) 'btest.c'; else $(CYGPATH_W) '$(srcdir)/btest.c'; fi`
+
+ctestg_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+ctestg_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ctestg_alloc_CFLAGS) $(CFLAGS) -c -o ctestg_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 ttest-ttest.o: ttest.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_CFLAGS) $(CFLAGS) -c -o ttest-ttest.o `test -f 'ttest.c' || echo '$(srcdir)/'`ttest.c
 
@@ -877,6 +1067,18 @@ ttest-testlib.o: testlib.c
 ttest-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_CFLAGS) $(CFLAGS) -c -o ttest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+ttest_alloc-ttest.o: ttest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_alloc_CFLAGS) $(CFLAGS) -c -o ttest_alloc-ttest.o `test -f 'ttest.c' || echo '$(srcdir)/'`ttest.c
+
+ttest_alloc-ttest.obj: ttest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_alloc_CFLAGS) $(CFLAGS) -c -o ttest_alloc-ttest.obj `if test -f 'ttest.c'; then $(CYGPATH_W) 'ttest.c'; else $(CYGPATH_W) '$(srcdir)/ttest.c'; fi`
+
+ttest_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_alloc_CFLAGS) $(CFLAGS) -c -o ttest_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+ttest_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ttest_alloc_CFLAGS) $(CFLAGS) -c -o ttest_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 ztest-ztest.o: ztest.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c
 
@@ -889,6 +1091,18 @@ ztest-testlib.o: testlib.c
 ztest-testlib.obj: testlib.c
 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_CFLAGS) $(CFLAGS) -c -o ztest-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
 
+ztest_alloc-ztest.o: ztest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_alloc_CFLAGS) $(CFLAGS) -c -o ztest_alloc-ztest.o `test -f 'ztest.c' || echo '$(srcdir)/'`ztest.c
+
+ztest_alloc-ztest.obj: ztest.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_alloc_CFLAGS) $(CFLAGS) -c -o ztest_alloc-ztest.obj `if test -f 'ztest.c'; then $(CYGPATH_W) 'ztest.c'; else $(CYGPATH_W) '$(srcdir)/ztest.c'; fi`
+
+ztest_alloc-testlib.o: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_alloc_CFLAGS) $(CFLAGS) -c -o ztest_alloc-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
+
+ztest_alloc-testlib.obj: testlib.c
+	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ztest_alloc_CFLAGS) $(CFLAGS) -c -o ztest_alloc-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
+
 mostlyclean-libtool:
 	-rm -f *.lo
 
@@ -1087,7 +1301,7 @@ check-TESTS:
 	log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
 	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
 	exit $$?;
-recheck: all $(check_PROGRAMS)
+recheck: all $(check_LTLIBRARIES) $(check_PROGRAMS)
 	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
 	@set +e; $(am__set_TESTS_bases); \
 	bases=`for i in $$bases; do echo $$i; done \
@@ -1105,6 +1319,13 @@ unittest.log: unittest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+unittest_alloc.log: unittest_alloc$(EXEEXT)
+	@p='unittest_alloc$(EXEEXT)'; \
+	b='unittest_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 btest.log: btest$(EXEEXT)
 	@p='btest$(EXEEXT)'; \
 	b='btest'; \
@@ -1112,6 +1333,13 @@ btest.log: btest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+btest_alloc.log: btest_alloc$(EXEEXT)
+	@p='btest_alloc$(EXEEXT)'; \
+	b='btest_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 stest.log: stest$(EXEEXT)
 	@p='stest$(EXEEXT)'; \
 	b='stest'; \
@@ -1119,6 +1347,13 @@ stest.log: stest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+stest_alloc.log: stest_alloc$(EXEEXT)
+	@p='stest_alloc$(EXEEXT)'; \
+	b='stest_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 ztest.log: ztest$(EXEEXT)
 	@p='ztest$(EXEEXT)'; \
 	b='ztest'; \
@@ -1126,6 +1361,13 @@ ztest.log: ztest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ztest_alloc.log: ztest_alloc$(EXEEXT)
+	@p='ztest_alloc$(EXEEXT)'; \
+	b='ztest_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 edtest.log: edtest$(EXEEXT)
 	@p='edtest$(EXEEXT)'; \
 	b='edtest'; \
@@ -1133,6 +1375,13 @@ edtest.log: edtest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+edtest_alloc.log: edtest_alloc$(EXEEXT)
+	@p='edtest_alloc$(EXEEXT)'; \
+	b='edtest_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 ttest.log: ttest$(EXEEXT)
 	@p='ttest$(EXEEXT)'; \
 	b='ttest'; \
@@ -1140,6 +1389,13 @@ ttest.log: ttest$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ttest_alloc.log: ttest_alloc$(EXEEXT)
+	@p='ttest_alloc$(EXEEXT)'; \
+	b='ttest_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 ctestg.log: ctestg$(EXEEXT)
 	@p='ctestg$(EXEEXT)'; \
 	b='ctestg'; \
@@ -1154,6 +1410,20 @@ ctesta.log: ctesta$(EXEEXT)
 	--log-file $$b.log --trs-file $$b.trs \
 	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
 	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ctestg_alloc.log: ctestg_alloc$(EXEEXT)
+	@p='ctestg_alloc$(EXEEXT)'; \
+	b='ctestg_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ctesta_alloc.log: ctesta_alloc$(EXEEXT)
+	@p='ctesta_alloc$(EXEEXT)'; \
+	b='ctesta_alloc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 dtest.log: dtest
 	@p='dtest'; \
 	b='dtest'; \
@@ -1176,7 +1446,7 @@ dtest.log: dtest
 @am__EXEEXT_TRUE@	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
 @am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
 check-am: all-am
-	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+	$(MAKE) $(AM_MAKEFLAGS) $(check_LTLIBRARIES) $(check_PROGRAMS)
 	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
 check: check-am
 all-am: Makefile $(LTLIBRARIES) config.h all-local
@@ -1216,8 +1486,9 @@ maintainer-clean-generic:
 	@echo "it deletes files that may require special tools to rebuild."
 clean: clean-am
 
-clean-am: clean-checkPROGRAMS clean-generic clean-libtool clean-local \
-	clean-noinstLTLIBRARIES mostlyclean-am
+clean-am: clean-checkLTLIBRARIES clean-checkPROGRAMS clean-generic \
+	clean-libtool clean-local clean-noinstLTLIBRARIES \
+	mostlyclean-am
 
 distclean: distclean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
@@ -1290,14 +1561,14 @@ uninstall-am:
 .MAKE: all check-am install-am install-strip
 
 .PHONY: CTAGS GTAGS TAGS all all-am all-local am--refresh check \
-	check-TESTS check-am clean clean-checkPROGRAMS clean-cscope \
-	clean-generic clean-libtool clean-local \
-	clean-noinstLTLIBRARIES cscope cscopelist-am ctags ctags-am \
-	distclean distclean-compile distclean-generic distclean-hdr \
-	distclean-libtool distclean-local distclean-tags dvi dvi-am \
-	html html-am info info-am install install-am install-data \
-	install-data-am install-dvi install-dvi-am install-exec \
-	install-exec-am install-exec-local install-html \
+	check-TESTS check-am clean clean-checkLTLIBRARIES \
+	clean-checkPROGRAMS clean-cscope clean-generic clean-libtool \
+	clean-local clean-noinstLTLIBRARIES cscope cscopelist-am ctags \
+	ctags-am distclean distclean-compile distclean-generic \
+	distclean-hdr distclean-libtool distclean-local distclean-tags \
+	dvi dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-exec-local install-html \
 	install-html-am install-info install-info-am install-man \
 	install-pdf install-pdf-am install-ps install-ps-am \
 	install-strip installcheck installcheck-am installdirs \

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap
  2018-11-30  9:04     ` Tom de Vries
@ 2018-11-30 14:45       ` Ian Lance Taylor via gcc-patches
  0 siblings, 0 replies; 9+ messages in thread
From: Ian Lance Taylor via gcc-patches @ 2018-11-30 14:45 UTC (permalink / raw)
  To: Tom de Vries; +Cc: gcc-patches, Ian Lance Taylor

>> As far as I know libbacktrace does not currently rely on using GNU
>> make.  I'd rather not add that dependency for this purpose (I don't
>> mind adding this kind of testing but to me this seems only of mild
>> interest--I expect that all significant libbacktrace users have mmap).
>> You should be able to write something like
>>
>> libbacktrace_alloc_la_SOURCES = $(libbacktrace_SOURCES)
>> libbacktrace_alloc_la_LIBADD = $(BACKTRACE_FILE) $(FORMAT_FILE) read.c alloc.c
>>
>
> Done.
>
>> Then I wouldn't bother with only running the tests with HAVE_MMAP,
>> just add unconditional tests for btest_alloc, etc.  It's OK to run
>> duplicate tests for the incredibly rare case of a host that doesn't
>> support mmap.
>
> Done.
>
> OK for trunk?

This is OK.  (I assume the tests pass).

Thanks.

Ian

^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2018-11-30 14:45 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-11-22 12:35 [PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0 Tom de Vries
2018-11-22 18:16 ` Joseph Myers
2018-11-23 20:51   ` [PATCH 2/4][libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release Tom de Vries
2018-11-26 22:24     ` Jeff Law
2018-11-23 20:47 ` [PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap Tom de Vries
2018-11-28 12:15   ` Tom de Vries
2018-11-29 18:26   ` Ian Lance Taylor via gcc-patches
2018-11-30  9:04     ` Tom de Vries
2018-11-30 14:45       ` Ian Lance Taylor via gcc-patches

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