Update libbacktrace

src/libbacktrace/ChangeLog

@@ -1,3 +1,56 @@
+2015-01-24  Matthias Klose  <[email protected]>
+
+	* configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
+	* configure: Regenerate.
+
+2015-01-05  Jakub Jelinek  <[email protected]>
+
+	Update copyright years.
+
+2014-11-21  H.J. Lu  <[email protected]>
+
+	PR bootstrap/63784
+	* configure: Regenerated.
+
+2014-11-11  David Malcolm  <[email protected]>
+
+	* ChangeLog.jit: New.
+
+2014-11-11  Francois-Xavier Coudert  <[email protected]>
+
+	PR target/63610
+	* configure: Regenerate.
+
+2014-10-23  Ian Lance Taylor  <[email protected]>
+
+	* internal.h (backtrace_atomic_load_pointer) [no atomic or sync]:
+	Fix to return void *.
+
+2014-05-08  Ian Lance Taylor  <[email protected]>
+
+	* mmap.c (backtrace_free): If freeing a large aligned block of
+	memory, call munmap rather than holding onto it.
+	(backtrace_vector_grow): When growing a vector, double the number
+	of pages requested.  When releasing the old version of a grown
+	vector, pass the correct size to backtrace_free.
+
+2014-03-07  Ian Lance Taylor  <[email protected]>
+
+	* sort.c (backtrace_qsort): Use middle element as pivot.
+
+2014-03-06  Ian Lance Taylor  <[email protected]>
+
+	* sort.c: New file.
+	* stest.c: New file.
+	* internal.h (backtrace_qsort): Declare.
+	* dwarf.c (read_abbrevs): Call backtrace_qsort instead of qsort.
+	(read_line_info, read_function_entry): Likewise.
+	(read_function_info, build_dwarf_data): Likewise.
+	* elf.c (elf_initialize_syminfo): Likewise.
+	* Makefile.am (libbacktrace_la_SOURCES): Add sort.c.
+	(stest_SOURCES, stest_LDADD): Define.
+	(check_PROGRAMS): Add stest.
+
 2014-02-07  Misty De Meo  <[email protected]>
 
 	PR target/58710

src/libbacktrace/ChangeLog.jit

@@ -0,0 +1,14 @@
+2014-09-24  David Malcolm  <[email protected]>
+
+	* ChangeLog.jit: Add copyright footer.
+
+2013-10-03  David Malcolm  <[email protected]>
+
+	* configure.ac: Add --enable-host-shared.
+	* configure: Regenerate.
+
+Copyright (C) 2013-2014 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.

src/libbacktrace/Makefile.am

@@ -1,17 +1,17 @@
 # Makefile.am -- Backtrace Makefile.
-# Copyright (C) 2012-2014 Free Software Foundation, Inc.
+# Copyright (C) 2012-2015 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.
+#     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.
+#     distribution.  
 
 #     (3) The name of the author may not be used to
 #     endorse or promote products derived from this software without
@@ -46,6 +46,7 @@ libbacktrace_la_SOURCES = \
 	internal.h \
 	posix.c \
 	print.c \
+	sort.c \
 	state.c
 
 BACKTRACE_FILES = \
@@ -93,6 +94,11 @@ btest_LDADD = libbacktrace.la
 
 check_PROGRAMS += btest
 
+stest_SOURCES = stest.c
+stest_LDADD = libbacktrace.la
+
+check_PROGRAMS += stest
+
 endif NATIVE
 
 # We can't use automake's automatic dependency tracking, because it

src/libbacktrace/Makefile.in

@@ -23,12 +23,12 @@
 # met:
 
 #     (1) Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
+#     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.
+#     distribution.  
 
 #     (3) The name of the author may not be used to
 #     endorse or promote products derived from this software without
@@ -67,7 +67,7 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 check_PROGRAMS = $(am__EXEEXT_1)
-@NATIVE_TRUE@am__append_1 = btest
+@NATIVE_TRUE@am__append_1 = btest stest
 subdir = .
 DIST_COMMON = README ChangeLog $(srcdir)/Makefile.in \
 	$(srcdir)/Makefile.am $(top_srcdir)/configure \
@@ -94,15 +94,18 @@ CONFIG_CLEAN_VPATH_FILES =
 LTLIBRARIES = $(noinst_LTLIBRARIES)
 am__DEPENDENCIES_1 =
 am_libbacktrace_la_OBJECTS = atomic.lo dwarf.lo fileline.lo posix.lo \
-	print.lo state.lo
+	print.lo sort.lo state.lo
 libbacktrace_la_OBJECTS = $(am_libbacktrace_la_OBJECTS)
-@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT)
+@NATIVE_TRUE@am__EXEEXT_1 = btest$(EXEEXT) stest$(EXEEXT)
 @NATIVE_TRUE@am_btest_OBJECTS = btest-btest.$(OBJEXT)
 btest_OBJECTS = $(am_btest_OBJECTS)
 @NATIVE_TRUE@btest_DEPENDENCIES = libbacktrace.la
 btest_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	--mode=link $(CCLD) $(btest_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
 	$(LDFLAGS) -o $@
+@NATIVE_TRUE@am_stest_OBJECTS = stest.$(OBJEXT)
+stest_OBJECTS = $(am_stest_OBJECTS)
+@NATIVE_TRUE@stest_DEPENDENCIES = libbacktrace.la
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp =
 am__depfiles_maybe =
@@ -116,11 +119,11 @@ LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
 	$(LDFLAGS) -o $@
 SOURCES = $(libbacktrace_la_SOURCES) $(EXTRA_libbacktrace_la_SOURCES) \
-	$(btest_SOURCES)
-MULTISRCTOP =
-MULTIBUILDTOP =
-MULTIDIRS =
-MULTISUBDIR =
+	$(btest_SOURCES) $(stest_SOURCES)
+MULTISRCTOP = 
+MULTIBUILDTOP = 
+MULTIDIRS = 
+MULTISUBDIR = 
 MULTIDO = true
 MULTICLEAN = true
 ETAGS = etags
@@ -264,6 +267,7 @@ libbacktrace_la_SOURCES = \
 	internal.h \
 	posix.c \
 	print.c \
+	sort.c \
 	state.c
 
 BACKTRACE_FILES = \
@@ -300,6 +304,8 @@ TESTS = $(check_PROGRAMS)
 @NATIVE_TRUE@btest_SOURCES = btest.c
 @NATIVE_TRUE@btest_CFLAGS = $(AM_CFLAGS) -g -O
 @NATIVE_TRUE@btest_LDADD = libbacktrace.la
+@NATIVE_TRUE@stest_SOURCES = stest.c
+@NATIVE_TRUE@stest_LDADD = libbacktrace.la
 
 # We can't use automake's automatic dependency tracking, because it
 # breaks when using bootstrap-lean.  Automatic dependency tracking
@@ -362,7 +368,7 @@ config.h: stamp-h1
 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
 	@rm -f stamp-h1
 	cd $(top_builddir) && $(SHELL) ./config.status config.h
-$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) 
 	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
 	rm -f stamp-h1
 	touch $@
@@ -380,7 +386,7 @@ clean-noinstLTLIBRARIES:
 	  echo "rm -f \"$${dir}/so_locations\""; \
 	  rm -f "$${dir}/so_locations"; \
 	done
-libbacktrace.la: $(libbacktrace_la_OBJECTS) $(libbacktrace_la_DEPENDENCIES)
+libbacktrace.la: $(libbacktrace_la_OBJECTS) $(libbacktrace_la_DEPENDENCIES) 
 	$(LINK)  $(libbacktrace_la_OBJECTS) $(libbacktrace_la_LIBADD) $(LIBS)
 
 clean-checkPROGRAMS:
@@ -391,9 +397,12 @@ clean-checkPROGRAMS:
 	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
 	echo " rm -f" $$list; \
 	rm -f $$list
-btest$(EXEEXT): $(btest_OBJECTS) $(btest_DEPENDENCIES)
+btest$(EXEEXT): $(btest_OBJECTS) $(btest_DEPENDENCIES) 
 	@rm -f btest$(EXEEXT)
 	$(btest_LINK) $(btest_OBJECTS) $(btest_LDADD) $(LIBS)
+stest$(EXEEXT): $(stest_OBJECTS) $(stest_DEPENDENCIES) 
+	@rm -f stest$(EXEEXT)
+	$(LINK) $(stest_OBJECTS) $(stest_LDADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)

src/libbacktrace/alloc.c

@@ -1,19 +1,19 @@
 /* alloc.c -- Memory allocation without mmap.
-   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+   Copyright (C) 2012-2015 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Google.
 
 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.
+    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.
-
+    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.

src/libbacktrace/atomic.c

@@ -1,19 +1,19 @@
 /* atomic.c -- Support for atomic functions if not present.
-   Copyright (C) 2013-2014 Free Software Foundation, Inc.
+   Copyright (C) 2013-2015 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Google.
 
 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.
+    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.
-
+    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.

src/libbacktrace/backtrace-supported.h.in

@@ -1,19 +1,19 @@
 /* backtrace-supported.h.in -- Whether stack backtrace is supported.
-   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+   Copyright (C) 2012-2015 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Google.
 
 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.
+    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.
-
+    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.

src/libbacktrace/backtrace.c

@@ -1,19 +1,19 @@
 /* backtrace.c -- Entry point for stack backtrace library.
-   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+   Copyright (C) 2012-2015 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Google.
 
 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.
+    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.
-
+    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.

src/libbacktrace/backtrace.h

@@ -1,19 +1,19 @@
 /* backtrace.h -- Public header file for stack backtrace library.
-   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+   Copyright (C) 2012-2015 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Google.
 
 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.
+    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.
-
+    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.

src/libbacktrace/btest.c

@@ -1,19 +1,19 @@
 /* btest.c -- Test for libbacktrace library
-   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+   Copyright (C) 2012-2015 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Google.
 
 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.
+    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.
-
+    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.
@@ -460,7 +460,7 @@ f23 (int f1line, int f2line)
 		       (unsigned int) bdata.index, j + 1);
 	      bdata.failed = 1;
 	    }
-	}
+	}      
 
       check ("test3", 0, all, f3line, "f23", &bdata.failed);
       check ("test3", 1, all, f2line, "f22", &bdata.failed);