diff --git a/repos/libports/include/stdcxx/bits/c++config.h b/repos/libports/include/stdcxx/bits/c++config.h
index 3040d3056..9b8c776a2 100644
--- a/repos/libports/include/stdcxx/bits/c++config.h
+++ b/repos/libports/include/stdcxx/bits/c++config.h
@@ -59,6 +59,14 @@
# endif
#endif
+#ifndef _GLIBCXX_THROW_OR_ABORT
+# if __EXCEPTIONS
+# define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
+# else
+# define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
+# endif
+#endif
+
// Macros for visibility attributes.
// _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
// _GLIBCXX_VISIBILITY
@@ -85,6 +93,11 @@
# define _GLIBCXX_DEPRECATED
#endif
+// Macros for ABI tag attributes.
+#ifndef _GLIBCXX_ABI_TAG_CXX11
+# define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
+#endif
+
#if __cplusplus
// Macro for constexpr, to support in mixed 03/0x mode.
diff --git a/repos/libports/include/stdcxx/bits/gthr.h b/repos/libports/include/stdcxx/bits/gthr.h
index 357528ad1..7e6ad697f 100644
--- a/repos/libports/include/stdcxx/bits/gthr.h
+++ b/repos/libports/include/stdcxx/bits/gthr.h
@@ -1,7 +1,6 @@
/* Threads compatibility routines for libgcc2 and libobjc. */
/* Compile this one with gcc. */
-/* Copyright (C) 1997, 1999, 2000, 2004, 2008, 2009
- Free Software Foundation, Inc.
+/* Copyright (C) 1997-2013 Free Software Foundation, Inc.
This file is part of GCC.
@@ -36,6 +35,7 @@ typedef int __gthread_recursive_mutex_t;
#define __GTHREAD_ONCE_INIT 0
#define __GTHREAD_MUTEX_INIT 0
+#define __GTHREAD_MUTEX_INIT_FUNCTION(mx)
#define __GTHREAD_RECURSIVE_MUTEX_INIT 0
#define UNUSED __attribute__((unused))
@@ -285,6 +285,12 @@ __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
return __gthread_mutex_unlock (__mutex);
}
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+ return __gthread_mutex_destroy (__mutex);
+}
+
#endif /* _LIBOBJC */
#undef UNUSED
diff --git a/repos/libports/include/stdcxx/bits/opt_random.h b/repos/libports/include/stdcxx/bits/opt_random.h
new file mode 100644
index 000000000..76c91556b
--- /dev/null
+++ b/repos/libports/include/stdcxx/bits/opt_random.h
@@ -0,0 +1,38 @@
+// Optimizations for random number handling, generic version -*- C++ -*-
+
+// Copyright (C) 2012-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// .
+
+/** @file bits/opt_random.h
+ * This is an internal header file, included by other library headers.
+ * Do not attempt to use it directly. @headername{random}
+ */
+
+#ifndef _BITS_OPT_RANDOM_H
+#define _BITS_OPT_RANDOM_H 1
+
+#pragma GCC system_header
+
+
+
+
+#endif // _BITS_OPT_RANDOM_H
diff --git a/repos/libports/ports/stdcxx.hash b/repos/libports/ports/stdcxx.hash
index a9c97142c..a5ab374b2 100644
--- a/repos/libports/ports/stdcxx.hash
+++ b/repos/libports/ports/stdcxx.hash
@@ -1 +1 @@
-fadf4f6ba436fe4846572f00bf057c5ef290c25b
+e84c87de80e973ef43e93d8da733585461be4bc8
diff --git a/repos/libports/ports/stdcxx.port b/repos/libports/ports/stdcxx.port
index 372a24b76..8675618be 100644
--- a/repos/libports/ports/stdcxx.port
+++ b/repos/libports/ports/stdcxx.port
@@ -1,9 +1,9 @@
LICENSE := LGPL
-VERSION := 4.7.4
+VERSION := 4.8.4
DOWNLOADS := gcc.archive
URL(gcc) := ftp://ftp.fu-berlin.de/gnu/gcc/gcc-$(VERSION)/gcc-$(VERSION).tar.bz2
-SHA(gcc) := f3359a157b3536f289c155363f1736a2c9b414db
+SHA(gcc) := 40867a9ac74a054b1cee855988fd680cabf42006
DIR(gcc) := src/lib/stdcxx
SIG(gcc) := ${URL(gcc)}
KEY(gcc) := GNU
diff --git a/repos/ports/ports/gcc.hash b/repos/ports/ports/gcc.hash
index 3eed54450..a7d15682e 100644
--- a/repos/ports/ports/gcc.hash
+++ b/repos/ports/ports/gcc.hash
@@ -1 +1 @@
-d396d536dec018b4199b12437f1e9d563b4330d0
+2194bf9e9cc57f15d820e3d4a1388af3cfe49449
diff --git a/repos/ports/ports/gcc.port b/repos/ports/ports/gcc.port
index 8d105ddbb..b863bab7b 100644
--- a/repos/ports/ports/gcc.port
+++ b/repos/ports/ports/gcc.port
@@ -1,9 +1,9 @@
LICENSE := GPLv3
-VERSION := 4.7.4
+VERSION := 4.8.4
DOWNLOADS := gcc.archive
URL(gcc) := ftp://ftp.fu-berlin.de/gnu/gcc/gcc-$(VERSION)/gcc-$(VERSION).tar.bz2
-SHA(gcc) := f3359a157b3536f289c155363f1736a2c9b414db
+SHA(gcc) := 40867a9ac74a054b1cee855988fd680cabf42006
SIG(gcc) := ${URL(gcc)}.sig
KEY(gcc) := GNU
DIR(gcc) := src/noux-pkg/gcc
diff --git a/repos/ports/run/gdb_monitor.inc b/repos/ports/run/gdb_monitor.inc
index 026916aef..5a59e9fd2 100644
--- a/repos/ports/run/gdb_monitor.inc
+++ b/repos/ports/run/gdb_monitor.inc
@@ -35,7 +35,7 @@ proc gdb_main_breakpoint_cmds { target_binary_name } {
append gdb_cmds "-ex \"symbol-file bin/$target_binary_name\" "
# set a breakpoint in the application's 'main()' function
- append gdb_cmds {-ex "b main()" }
+ append gdb_cmds {-ex "b main" }
# set search path for "sharedlibrary" to bin
append gdb_cmds {-ex "set solib-search-path bin" }
diff --git a/repos/ports/run/gdb_monitor.run b/repos/ports/run/gdb_monitor.run
index dbb0ae33c..b959b7dab 100644
--- a/repos/ports/run/gdb_monitor.run
+++ b/repos/ports/run/gdb_monitor.run
@@ -194,8 +194,8 @@ if {![regexp {Breakpoint 3, puts (.*)} $gdb_output]} {
}
if {![regexp {#0 puts} $gdb_output] ||
- ![regexp {in func2 ()} $gdb_output] ||
- ![regexp {in func1 ()} $gdb_output] ||
+ ![regexp {in func2()} $gdb_output] ||
+ ![regexp {in func1()} $gdb_output] ||
![regexp {in main ()} $gdb_output]} {
puts stderr "Error: Stack trace when not in syscall is not as expected"
@@ -230,7 +230,7 @@ if {![regexp {\* 2 Thread 2 Test_thread::entry} $gdb_output] ||
exit -1
}
-if {![regexp {46 func()} $gdb_output]} {
+if {![regexp {38 static Timer::Connection timer} $gdb_output]} {
puts stderr "Error: Single stepping didn't result in the expected output"
exit -1
}
@@ -240,9 +240,8 @@ if {![regexp {Program received signal SIGSEGV, Segmentation fault.} $gdb_output]
exit -1
}
-if {![regexp {thread_stop_myself \(\)} $gdb_output] ||
- ![regexp {Genode::Cancelable_lock::lock \(this=} $gdb_output] ||
- ![regexp {Genode::Thread_base::join \(this=} $gdb_output] ||
+if {![regexp {Genode::Cancelable_lock::lock\(\)} $gdb_output] ||
+ ![regexp {Genode::Thread_base::join\(\)} $gdb_output] ||
![regexp {in main \(\)} $gdb_output]} {
puts stderr "Error: Stack trace when in syscall is not as expected"
diff --git a/repos/ports/run/noux_tool_chain.inc b/repos/ports/run/noux_tool_chain.inc
index ac3faa683..fed27e247 100644
--- a/repos/ports/run/noux_tool_chain.inc
+++ b/repos/ports/run/noux_tool_chain.inc
@@ -293,7 +293,7 @@ install_config $config
# generic modules
set boot_modules {
core init timer ld.lib.so noux terminal ram_fs
- libc.lib.so libm.lib.so libc_noux.lib.so ncurses.lib.so }
+ libc.lib.so libm.lib.so libc_noux.lib.so ncurses.lib.so stdcxx.lib.so }
append boot_modules { gmp.lib.so mpfr.lib.so mpc.lib.so }
diff --git a/repos/ports/src/noux-pkg/gcc/build.patch b/repos/ports/src/noux-pkg/gcc/build.patch
index 8a83e2e6b..cb44537c9 100644
--- a/repos/ports/src/noux-pkg/gcc/build.patch
+++ b/repos/ports/src/noux-pkg/gcc/build.patch
@@ -6,18 +6,19 @@ From: Christian Prochaska
---
Makefile.def | 1 +
Makefile.tpl | 6 ++++++
- fixincludes/Makefile.in | 4 ++--
+ fixincludes/Makefile.in | 5 +++--
gcc/Makefile.in | 6 +++---
- gcc/configure.ac | 1 +
+ gcc/config.host | 2 +-
+ gcc/configure.ac | 4 ++--
gcc/gengtype-lex.c | 1 -
libgcc/Makefile.in | 2 +-
- 7 files changed, 14 insertions(+), 7 deletions(-)
+ 8 files changed, 17 insertions(+), 10 deletions(-)
diff --git a/Makefile.def b/Makefile.def
-index ae2689d..2569010 100644
+index 90d9653..642f637 100644
--- a/Makefile.def
+++ b/Makefile.def
-@@ -256,6 +256,7 @@ flags_to_pass = { flag= GOCFLAGS_FOR_TARGET ; };
+@@ -263,6 +263,7 @@ flags_to_pass = { flag= GOCFLAGS_FOR_TARGET ; };
flags_to_pass = { flag= LD_FOR_TARGET ; };
flags_to_pass = { flag= LIPO_FOR_TARGET ; };
flags_to_pass = { flag= LDFLAGS_FOR_TARGET ; };
@@ -26,7 +27,7 @@ index ae2689d..2569010 100644
flags_to_pass = { flag= LIBCXXFLAGS_FOR_TARGET ; };
flags_to_pass = { flag= NM_FOR_TARGET ; };
diff --git a/Makefile.tpl b/Makefile.tpl
-index 685756c..45fe31e 100644
+index e81c095..92c10b8 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -156,6 +156,8 @@ BUILD_EXPORTS = \
@@ -47,7 +48,7 @@ index 685756c..45fe31e 100644
GCJ="$(GCJ)"; export GCJ; \
GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
GOC="$(GOC)"; export GOC; \
-@@ -280,6 +284,7 @@ BASE_TARGET_EXPORTS = \
+@@ -278,6 +282,7 @@ BASE_TARGET_EXPORTS = \
CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
@@ -55,7 +56,7 @@ index 685756c..45fe31e 100644
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
-@@ -650,6 +655,7 @@ EXTRA_TARGET_FLAGS = \
+@@ -644,6 +649,7 @@ EXTRA_TARGET_FLAGS = \
'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
@@ -64,10 +65,18 @@ index 685756c..45fe31e 100644
'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
diff --git a/fixincludes/Makefile.in b/fixincludes/Makefile.in
-index b9857b9..0229f70 100644
+index ce850ff..437d3f4 100644
--- a/fixincludes/Makefile.in
+++ b/fixincludes/Makefile.in
-@@ -107,11 +107,11 @@ oneprocess : full-stamp
+@@ -28,6 +28,7 @@ STAMP = echo timestamp >
+
+ CC = @CC@
+ CFLAGS = @CFLAGS@
++CPPFLAGS = @CPPFLAGS@
+ WARN_CFLAGS = @WARN_CFLAGS@ @WARN_PEDANTIC@ @WERROR@
+ LDFLAGS = @LDFLAGS@
+ INCLUDES = -I. -I$(srcdir) -I../include -I$(srcdir)/../include
+@@ -107,11 +108,11 @@ oneprocess : full-stamp
twoprocess : test-stamp $(AF)
full-stamp : $(ALLOBJ) $(LIBIBERTY)
@@ -82,43 +91,59 @@ index b9857b9..0229f70 100644
$(AF): $(FIXOBJ) $(LIBIBERTY)
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
-index f3cc49f..6baecb8 100644
+index 2a4475b..98c6235 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
-@@ -760,7 +760,7 @@ BUILD_LINKERFLAGS = $(BUILD_CFLAGS)
-
+@@ -748,7 +748,7 @@ BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
# Native linker and preprocessor flags. For x-fragment overrides.
BUILD_LDFLAGS=@BUILD_LDFLAGS@
--BUILD_CPPFLAGS=$(ALL_CPPFLAGS)
-+BUILD_CPPFLAGS=$(INCLUDES) $(CPPFLAGS_FOR_BUILD)
+ BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
+- -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
++ -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(INCLUDES) $(CPPFLAGS_FOR_BUILD)
# Actual name to use when installing a native compiler.
GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
-@@ -1030,8 +1030,8 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
+@@ -1019,8 +1019,8 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
# How to link with both our special library facilities
# and the system's installed libraries.
--LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBIBERTY) \
-- $(LIBDECNUMBER) $(HOST_LIBS)
-+LIBS = libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBIBERTY) \
-+ $(LIBDECNUMBER) $(HOST_LIBS) @LIBS@
- BACKENDLIBS = $(CLOOGLIBS) $(PPLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
+-LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
+- $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
++LIBS = libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
++ $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS) @LIBS@
+ BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
$(ZLIB)
# Any system libraries needed just for GNAT.
+diff --git a/gcc/config.host b/gcc/config.host
+index 1196ec5..414d5ff 100644
+--- a/gcc/config.host
++++ b/gcc/config.host
+@@ -99,7 +99,7 @@ case ${host} in
+ esac
+
+ case ${host} in
+- arm*-*-linux*)
++ arm*-*-*)
+ case ${target} in
+ arm*-*-*)
+ host_extra_gcc_objs="driver-arm.o"
diff --git a/gcc/configure.ac b/gcc/configure.ac
-index a78a1d7..5baf340 100644
+index 3ee1d67..004a185 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
-@@ -1540,6 +1540,7 @@ else
- saved_CFLAGS="${CFLAGS}"
+@@ -1521,8 +1521,8 @@ else
+ # system.h from including gmp.h.
CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
- LDFLAGS="${LDFLAGS_FOR_BUILD}" \
-+ LIBS="${LIBS_FOR_BUILD}" CPPFLAGS="${CPPFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+- LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
++ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" LIBS="${LIBS_FOR_BUILD}" \
++ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
${realsrcdir}/configure \
--enable-languages=${enable_languages-all} \
--target=$target_alias --host=$build_alias --build=$build_alias
diff --git a/gcc/gengtype-lex.c b/gcc/gengtype-lex.c
-index 39d6357..731de55 100644
+index 244dd0d..ee29879 100644
--- a/gcc/gengtype-lex.c
+++ b/gcc/gengtype-lex.c
@@ -1,4 +1,3 @@
@@ -127,7 +152,7 @@ index 39d6357..731de55 100644
#line 4 "gengtype-lex.c"
diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
-index a2cb98f..84b34c7 100644
+index db9b1b2..594fc6d 100644
--- a/libgcc/Makefile.in
+++ b/libgcc/Makefile.in
@@ -225,7 +225,7 @@ endif
diff --git a/repos/ports/src/noux-pkg/gcc/target.inc b/repos/ports/src/noux-pkg/gcc/target.inc
index a9280cb2b..52fe51bd2 100644
--- a/repos/ports/src/noux-pkg/gcc/target.inc
+++ b/repos/ports/src/noux-pkg/gcc/target.inc
@@ -51,7 +51,7 @@ libgmp.a libmpfr.a libmpc.a libc.a:
Makefile: dummy_libs
-LIBS += libc libm libc_noux
+LIBS += libc libm libc_noux stdcxx
include $(REP_DIR)/mk/noux.mk
diff --git a/repos/ports/src/noux-pkg/gdb/target.inc b/repos/ports/src/noux-pkg/gdb/target.inc
index 729c5f404..b165738d7 100644
--- a/repos/ports/src/noux-pkg/gdb/target.inc
+++ b/repos/ports/src/noux-pkg/gdb/target.inc
@@ -6,6 +6,7 @@ NOUX_CONFIGURE_ARGS += --program-prefix=$(PROGRAM_PREFIX) \
# the configure script calls the linker with "-lexpat", which fails
NOUX_CONFIGURE_ARGS += --without-expat
NOUX_CPPFLAGS += -DHAVE_LIBEXPAT=1
+NOUX_CFLAGS += -Wno-error=sizeof-pointer-memaccess
LIBS += ncurses expat
diff --git a/tool/patches/gcc-4.8.4/caf62483f30035efca2958615a466f73cc99880e.patch b/tool/patches/gcc-4.8.4/caf62483f30035efca2958615a466f73cc99880e.patch
new file mode 100644
index 000000000..b226fc628
--- /dev/null
+++ b/tool/patches/gcc-4.8.4/caf62483f30035efca2958615a466f73cc99880e.patch
@@ -0,0 +1,105 @@
+From caf62483f30035efca2958615a466f73cc99880e Mon Sep 17 00:00:00 2001
+
+From: glisse
+
+Subject: [PATCH] 2014-02-03 Marc Glisse
+
+ PR c++/53017
+ PR c++/59211
+gcc/c-family/
+ * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
+ handle_vector_size_attribute, handle_nonnull_attribute): Call
+ default_conversion on the attribute argument.
+ (handle_nonnull_attribute): Increment the argument number.
+gcc/cp/
+ * tree.c (handle_init_priority_attribute): Call default_conversion on
+ the attribute argument.
+gcc/
+ * doc/extend.texi (Function Attributes): Typo.
+gcc/testsuite/
+ * c-c++-common/attributes-1.c: New testcase.
+ * g++.dg/cpp0x/constexpr-attribute2.C: Likewise.
+
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207436 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ gcc/c-family/c-common.c | 26 ++++++++++++++++++++++----
+ gcc/cp/tree.c | 1 +
+ 2 files changed, 23 insertions(+), 4 deletions(-)
+
+diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c
+index 86f64ec..5f43074 100644
+--- a/gcc/c-family/c-common.c
++++ b/gcc/c-family/c-common.c
+@@ -7414,10 +7414,18 @@ handle_aligned_attribute (tree *node, tree ARG_UNUSED (name), tree args,
+ tree decl = NULL_TREE;
+ tree *type = NULL;
+ int is_type = 0;
+- tree align_expr = (args ? TREE_VALUE (args)
+- : size_int (ATTRIBUTE_ALIGNED_VALUE / BITS_PER_UNIT));
++ tree align_expr;
+ int i;
+
++ if (args)
++ {
++ align_expr = TREE_VALUE (args);
++ if (align_expr && TREE_CODE (align_expr) != IDENTIFIER_NODE)
++ align_expr = default_conversion (align_expr);
++ }
++ else
++ align_expr = size_int (ATTRIBUTE_ALIGNED_VALUE / BITS_PER_UNIT);
++
+ if (DECL_P (*node))
+ {
+ decl = *node;
+@@ -7923,6 +7931,9 @@ handle_alloc_size_attribute (tree *node, tree ARG_UNUSED (name), tree args,
+ for (; args; args = TREE_CHAIN (args))
+ {
+ tree position = TREE_VALUE (args);
++ if (position && TREE_CODE (position) != IDENTIFIER_NODE
++ && TREE_CODE (position) != FUNCTION_DECL)
++ position = default_conversion (position);
+
+ if (TREE_CODE (position) != INTEGER_CST
+ || TREE_INT_CST_HIGH (position)
+@@ -8328,6 +8339,8 @@ handle_vector_size_attribute (tree *node, tree name, tree args,
+ *no_add_attrs = true;
+
+ size = TREE_VALUE (args);
++ if (size && TREE_CODE (size) != IDENTIFIER_NODE)
++ size = default_conversion (size);
+
+ if (!host_integerp (size, 1))
+ {
+@@ -8421,11 +8434,16 @@ handle_nonnull_attribute (tree *node, tree ARG_UNUSED (name),
+
+ /* Argument list specified. Verify that each argument number references
+ a pointer argument. */
+- for (attr_arg_num = 1; args; args = TREE_CHAIN (args))
++ for (attr_arg_num = 1; args; attr_arg_num++, args = TREE_CHAIN (args))
+ {
+ unsigned HOST_WIDE_INT arg_num = 0, ck_num;
+
+- if (!get_nonnull_operand (TREE_VALUE (args), &arg_num))
++ tree arg = TREE_VALUE (args);
++ if (arg && TREE_CODE (arg) != IDENTIFIER_NODE
++ && TREE_CODE (arg) != FUNCTION_DECL)
++ arg = default_conversion (arg);
++
++ if (!get_nonnull_operand (arg, &arg_num))
+ {
+ error ("nonnull argument has invalid operand number (argument %lu)",
+ (unsigned long) attr_arg_num);
+diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
+index c7502d6..775e94e 100644
+--- a/gcc/cp/tree.c
++++ b/gcc/cp/tree.c
+@@ -3216,6 +3216,7 @@ handle_init_priority_attribute (tree* node,
+ int pri;
+
+ STRIP_NOPS (initp_expr);
++ initp_expr = default_conversion (initp_expr);
+
+ if (!initp_expr || TREE_CODE (initp_expr) != INTEGER_CST)
+ {
diff --git a/tool/patches/gcc-4.7.4/config.patch b/tool/patches/gcc-4.8.4/config.patch
similarity index 87%
rename from tool/patches/gcc-4.7.4/config.patch
rename to tool/patches/gcc-4.8.4/config.patch
index 73af0f787..3396fbc56 100644
--- a/tool/patches/gcc-4.7.4/config.patch
+++ b/tool/patches/gcc-4.8.4/config.patch
@@ -11,10 +11,10 @@ From: Christian Prochaska
4 files changed, 47 insertions(+), 4 deletions(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc
-index 9503b96..b8d6ce1 100644
+index 57a415b..87c0a72 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
-@@ -914,7 +914,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
+@@ -919,7 +919,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
case ${target} in
arm*-*-eabi*)
tm_file="$tm_file newlib-stdint.h"
@@ -23,7 +23,7 @@ index 9503b96..b8d6ce1 100644
use_gcc_stdint=wrap
;;
arm*-*-rtems*)
-@@ -2641,7 +2641,7 @@ i[34567]86-*-linux* | x86_64-*-linux*)
+@@ -2690,7 +2690,7 @@ i[34567]86-*-linux* | x86_64-*-linux*)
tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
;;
i[34567]86-*-* | x86_64-*-*)
@@ -33,10 +33,10 @@ index 9503b96..b8d6ce1 100644
powerpc*-*-* | rs6000-*-*)
tm_file="${tm_file} rs6000/option-defaults.h"
diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
-index d5df624..6766c5f 100644
+index 9d776b0..68faf5b 100644
--- a/gcc/config/arm/unknown-elf.h
+++ b/gcc/config/arm/unknown-elf.h
-@@ -95,3 +95,19 @@
+@@ -94,3 +94,19 @@
which will depend on abort, which is defined in libc. */
#undef LINK_GCC_C_SEQUENCE_SPEC
#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
@@ -57,13 +57,13 @@ index d5df624..6766c5f 100644
+/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57699 */
+#define NO_IMPLICIT_EXTERN_C
diff --git a/gcc/config/i386/x86-64.h b/gcc/config/i386/x86-64.h
-index d20f326..0cc4dd0 100644
+index 66f96d9..7ccf6ea 100644
--- a/gcc/config/i386/x86-64.h
+++ b/gcc/config/i386/x86-64.h
-@@ -104,3 +104,22 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+@@ -106,3 +106,22 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
- #undef TARGET_ASM_UNIQUE_SECTION
- #define TARGET_ASM_UNIQUE_SECTION x86_64_elf_unique_section
+ #undef TARGET_SECTION_TYPE_FLAGS
+ #define TARGET_SECTION_TYPE_FLAGS x86_64_elf_section_type_flags
+
+/* genode64.h */
+
@@ -84,10 +84,10 @@ index d20f326..0cc4dd0 100644
+/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57699 */
+#define NO_IMPLICIT_EXTERN_C
diff --git a/libgcc/config.host b/libgcc/config.host
-index b64da4a..096d5b6 100644
+index 4a76998..05bae91 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
-@@ -261,7 +261,7 @@ case ${host} in
+@@ -263,7 +263,7 @@ case ${host} in
tmake_file=t-vxworks
;;
*-*-elf)
@@ -96,7 +96,7 @@ index b64da4a..096d5b6 100644
;;
esac
-@@ -363,8 +363,12 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
+@@ -342,8 +342,12 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
tm_file="$tm_file arm/bpabi-lib.h"
case ${host} in
arm*-*-eabi* | arm*-*-rtems*)
@@ -110,7 +110,7 @@ index b64da4a..096d5b6 100644
;;
arm*-*-symbianelf*)
tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
-@@ -524,6 +528,10 @@ i[34567]86-*-elf*)
+@@ -499,6 +503,10 @@ i[34567]86-*-elf*)
tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
;;
x86_64-*-elf*)
diff --git a/tool/patches/gcc-4.8.4/go_libbacktrace.patch b/tool/patches/gcc-4.8.4/go_libbacktrace.patch
new file mode 100644
index 000000000..2c2c75c4f
--- /dev/null
+++ b/tool/patches/gcc-4.8.4/go_libbacktrace.patch
@@ -0,0 +1,22 @@
+go_libbacktrace.patch
+
+From: Christian Prochaska
+
+Remove the dependency on libbacktrace, which needs a libc.
+---
+ gcc/go/config-lang.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gcc/go/config-lang.in b/gcc/go/config-lang.in
+index fe9bb75..f965921 100644
+--- a/gcc/go/config-lang.in
++++ b/gcc/go/config-lang.in
+@@ -28,7 +28,7 @@ language="go"
+
+ compilers="go1\$(exeext)"
+
+-target_libs="target-libgo target-libffi target-libbacktrace"
++target_libs="target-libgo target-libffi"
+
+ # The Go frontend is written in C++, so we need to build the C++
+ # compiler during stage 1.
diff --git a/tool/patches/gcc-4.7.4/host_target_combination.patch b/tool/patches/gcc-4.8.4/host_target_combination.patch
similarity index 92%
rename from tool/patches/gcc-4.7.4/host_target_combination.patch
rename to tool/patches/gcc-4.8.4/host_target_combination.patch
index 5b40cc2ce..84cd8f81a 100644
--- a/tool/patches/gcc-4.7.4/host_target_combination.patch
+++ b/tool/patches/gcc-4.8.4/host_target_combination.patch
@@ -14,10 +14,10 @@ compiler as much as possible.
1 file changed, 1 deletion(-)
diff --git a/libstdc++-v3/crossconfig.m4 b/libstdc++-v3/crossconfig.m4
-index 361ed0b..98d68ec 100644
+index 943ea67..d379010 100644
--- a/libstdc++-v3/crossconfig.m4
+++ b/libstdc++-v3/crossconfig.m4
-@@ -264,7 +264,6 @@ case "${host}" in
+@@ -270,7 +270,6 @@ case "${host}" in
AC_DEFINE(HAVE_TANHF)
;;
*)
diff --git a/tool/patches/gcc-4.7.4/libgcc_s.patch b/tool/patches/gcc-4.8.4/libgcc_s.patch
similarity index 85%
rename from tool/patches/gcc-4.7.4/libgcc_s.patch
rename to tool/patches/gcc-4.8.4/libgcc_s.patch
index ec46b71cc..29dbb4ad8 100644
--- a/tool/patches/gcc-4.7.4/libgcc_s.patch
+++ b/tool/patches/gcc-4.8.4/libgcc_s.patch
@@ -8,10 +8,10 @@ From: Christian Prochaska
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
-index 9f45475..a2cb98f 100644
+index 31740cb..db9b1b2 100644
--- a/libgcc/Makefile.in
+++ b/libgcc/Makefile.in
-@@ -893,7 +893,7 @@ libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT)
+@@ -891,7 +891,7 @@ libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT)
endif
ifeq ($(enable_shared),yes)
@@ -20,7 +20,7 @@ index 9f45475..a2cb98f 100644
ifneq ($(LIBUNWIND),)
all: libunwind$(SHLIB_EXT)
endif
-@@ -1060,10 +1060,6 @@ install-shared:
+@@ -1058,10 +1058,6 @@ install-shared:
chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a
$(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a
diff --git a/tool/patches/gcc-4.7.4/libstdcxx_without_libc.patch b/tool/patches/gcc-4.8.4/libstdcxx_without_libc.patch
similarity index 90%
rename from tool/patches/gcc-4.7.4/libstdcxx_without_libc.patch
rename to tool/patches/gcc-4.8.4/libstdcxx_without_libc.patch
index 0ff93ab9b..d2b15dff7 100644
--- a/tool/patches/gcc-4.7.4/libstdcxx_without_libc.patch
+++ b/tool/patches/gcc-4.8.4/libstdcxx_without_libc.patch
@@ -8,7 +8,7 @@ From: Christian Prochaska
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
-index 59024f2..5245cdd 100644
+index 3bf1b41..15f2de6 100644
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -89,9 +89,9 @@ CXXFLAGS="$save_CXXFLAGS"
@@ -24,7 +24,7 @@ index 59024f2..5245cdd 100644
AM_PROG_LIBTOOL
ACX_LT_HOST_FLAGS
AC_SUBST(enable_shared)
-@@ -191,7 +191,7 @@ GLIBCXX_CHECK_WRITEV
+@@ -192,7 +192,7 @@ GLIBCXX_CHECK_WRITEV
GLIBCXX_CHECK_C99_TR1
# For the EOF, SEEK_CUR, and SEEK_END integer constants.
@@ -33,7 +33,7 @@ index 59024f2..5245cdd 100644
# For gettimeofday support.
GLIBCXX_CHECK_GETTIMEOFDAY
-@@ -339,7 +339,7 @@ GCC_CHECK_UNWIND_GETIPINFO
+@@ -343,7 +343,7 @@ GCC_CHECK_UNWIND_GETIPINFO
GCC_LINUX_FUTEX([AC_DEFINE(HAVE_LINUX_FUTEX, 1, [Define if futex syscall is available.])])
diff --git a/tool/patches/gcc-4.7.4/misc.patch b/tool/patches/gcc-4.8.4/misc.patch
similarity index 89%
rename from tool/patches/gcc-4.7.4/misc.patch
rename to tool/patches/gcc-4.8.4/misc.patch
index fb10ba85f..a11d12879 100644
--- a/tool/patches/gcc-4.7.4/misc.patch
+++ b/tool/patches/gcc-4.8.4/misc.patch
@@ -10,10 +10,10 @@ Changes lacking documentation
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
-index c301ff0..9f45475 100644
+index 990cd49..31740cb 100644
--- a/libgcc/Makefile.in
+++ b/libgcc/Makefile.in
-@@ -859,7 +859,7 @@ LIBGCOV = _gcov _gcov_merge_add _gcov_merge_single _gcov_merge_delta \
+@@ -857,7 +857,7 @@ LIBGCOV = _gcov _gcov_merge_add _gcov_merge_single _gcov_merge_delta \
_gcov_indirect_call_profiler _gcov_average_profiler _gcov_ior_profiler \
_gcov_merge_ior
@@ -23,7 +23,7 @@ index c301ff0..9f45475 100644
$(libgcov-objects): %$(objext): $(srcdir)/libgcov.c
$(gcc_compile) -DL$* -c $(srcdir)/libgcov.c
diff --git a/libgcc/config/t-libunwind-elf b/libgcc/config/t-libunwind-elf
-index 47a460b..cd6e291 100644
+index 6f8d0b2..2a4214c 100644
--- a/libgcc/config/t-libunwind-elf
+++ b/libgcc/config/t-libunwind-elf
@@ -32,7 +32,7 @@ SHLIBUNWIND_SONAME = @shlib_base_name@.so.$(SHLIBUNWIND_SOVERSION)
@@ -36,10 +36,10 @@ index 47a460b..cd6e291 100644
if [ -f $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) ]; then \
mv -f $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) \
diff --git a/libgcc/config/t-slibgcc b/libgcc/config/t-slibgcc
-index 3727244..89c8e9b 100644
+index e55013f..4a67d27 100644
--- a/libgcc/config/t-slibgcc
+++ b/libgcc/config/t-slibgcc
-@@ -27,7 +27,7 @@ SHLIB_MAP = @shlib_map_file@
+@@ -26,7 +26,7 @@ SHLIB_MAP = @shlib_map_file@
SHLIB_OBJS = @shlib_objs@
SHLIB_DIR = @multilib_dir@
SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@
diff --git a/tool/patches/gcc-4.7.4/no_short_enums.patch b/tool/patches/gcc-4.8.4/no_short_enums.patch
similarity index 83%
rename from tool/patches/gcc-4.7.4/no_short_enums.patch
rename to tool/patches/gcc-4.8.4/no_short_enums.patch
index 72f6d7797..6130ffb4b 100644
--- a/tool/patches/gcc-4.7.4/no_short_enums.patch
+++ b/tool/patches/gcc-4.8.4/no_short_enums.patch
@@ -8,10 +8,10 @@ Ensure -fno-short-enums as default.
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
-index 6ed3575..ba4cacb 100644
+index 5bc6603..3a836e3 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
-@@ -23466,7 +23466,7 @@ arm_promote_function_mode (const_tree type ATTRIBUTE_UNUSED,
+@@ -24794,7 +24794,7 @@ arm_promote_function_mode (const_tree type ATTRIBUTE_UNUSED,
static bool
arm_default_short_enums (void)
{
diff --git a/tool/patches/gcc-4.7.4/prefer_pic.patch b/tool/patches/gcc-4.8.4/prefer_pic.patch
similarity index 98%
rename from tool/patches/gcc-4.7.4/prefer_pic.patch
rename to tool/patches/gcc-4.8.4/prefer_pic.patch
index 5f3fd4aec..d6d639b52 100644
--- a/tool/patches/gcc-4.7.4/prefer_pic.patch
+++ b/tool/patches/gcc-4.8.4/prefer_pic.patch
@@ -13,7 +13,7 @@ nothing rather than '-prefer-pic'.
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
-index ce1f6c4..59024f2 100644
+index 73d430a..3bf1b41 100644
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -109,16 +109,16 @@ AC_SUBST(enable_static)
diff --git a/tool/patches/gcc-4.7.4/series b/tool/patches/gcc-4.8.4/series
similarity index 58%
rename from tool/patches/gcc-4.7.4/series
rename to tool/patches/gcc-4.8.4/series
index 8df6b528e..7755c8035 100644
--- a/tool/patches/gcc-4.7.4/series
+++ b/tool/patches/gcc-4.8.4/series
@@ -5,3 +5,6 @@ host_target_combination.patch
prefer_pic.patch
libstdcxx_without_libc.patch
libgcc_s.patch
+go_libbacktrace.patch
+target_libbacktrace.patch
+caf62483f30035efca2958615a466f73cc99880e.patch
diff --git a/tool/patches/gcc-4.8.4/target_libbacktrace.patch b/tool/patches/gcc-4.8.4/target_libbacktrace.patch
new file mode 100644
index 000000000..189885e24
--- /dev/null
+++ b/tool/patches/gcc-4.8.4/target_libbacktrace.patch
@@ -0,0 +1,21 @@
+target_libbacktrace.patch
+
+From: Christian Prochaska
+
+Don't build libbacktrace, which needs a libc.
+---
+ configure.ac | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 943d93e..b4f20fd 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -152,7 +152,6 @@ libgcj="target-libffi \
+ # the host libraries and the host tools (which may be a cross compiler)
+ # Note that libiberty is not a target library.
+ target_libraries="target-libgcc \
+- target-libbacktrace \
+ target-libgloss \
+ target-newlib \
+ target-libgomp \
diff --git a/tool/tool_chain b/tool/tool_chain
index 7433902dc..90e0a7af6 100755
--- a/tool/tool_chain
+++ b/tool/tool_chain
@@ -59,7 +59,7 @@ MPC_DOWNLOAD_URL ?= http://www.multiprecision.org/mpc/download
# Tool versions and install location
#
-GCC_VERSION = 4.7.4
+GCC_VERSION = 4.8.4
BINUTILS_VERSION = 2.25
GDB_VERSION = 7.3.1
GMP_VERSION = 5.0.2
@@ -101,7 +101,7 @@ VERBOSE = @
#
# Check if 'autoconf' is installed
#
-AUTOCONF_VERSION_gcc_4.7.4 = 2.64
+AUTOCONF_VERSION_gcc_4.8.4 = 2.64
AUTOCONF_VERSION = $(AUTOCONF_VERSION_gcc_$(GCC_VERSION))