diff options
Diffstat (limited to 'toolchain')
40 files changed, 570 insertions, 520 deletions
diff --git a/toolchain/binutils/Config.in b/toolchain/binutils/Config.in index ccf096d3d8..318a13804f 100644 --- a/toolchain/binutils/Config.in +++ b/toolchain/binutils/Config.in @@ -3,7 +3,7 @@ choice prompt "Binutils Version" if TOOLCHAINOPTS default BINUTILS_USE_VERSION_2_27 if !arc - default BINUTILS_USE_VERSION_2_26_ARC if arc + default BINUTILS_USE_VERSION_2_27_ARC if arc help Select the version of binutils you wish to use. @@ -17,10 +17,10 @@ choice bool "Binutils 2.28" select BINUTILS_VERSION_2_28 - config BINUTILS_USE_VERSION_2_26_ARC + config BINUTILS_USE_VERSION_2_27_ARC depends on arc - bool "ARC binutils 2.26" - select BINUTILS_VERSION_2_26_ARC + bool "ARC binutils 2.27" + select BINUTILS_VERSION_2_27_ARC endchoice diff --git a/toolchain/binutils/Config.version b/toolchain/binutils/Config.version index 66e1ee2c78..8a166e1aa3 100644 --- a/toolchain/binutils/Config.version +++ b/toolchain/binutils/Config.version @@ -5,7 +5,7 @@ config BINUTILS_VERSION_2_27 config BINUTILS_VERSION_2_28 bool -config BINUTILS_VERSION_2_26_ARC +config BINUTILS_VERSION_2_27_ARC default y if (!TOOLCHAINOPTS && arc) bool @@ -13,5 +13,4 @@ config BINUTILS_VERSION string default "2.27" if BINUTILS_VERSION_2_27 default "2.28" if BINUTILS_VERSION_2_28 - default "arc-2016.03" if BINUTILS_VERSION_2_26_ARC - + default "arc-2016.09" if BINUTILS_VERSION_2_27_ARC diff --git a/toolchain/binutils/Makefile b/toolchain/binutils/Makefile index 812a2ee1fb..9bdd68f6ac 100644 --- a/toolchain/binutils/Makefile +++ b/toolchain/binutils/Makefile @@ -21,12 +21,12 @@ ifeq ($(PKG_VERSION),2.28) PKG_HASH:=6297433ee120b11b4b0a1c8f3512d7d73501753142ab9e2daa13c5a3edd32a72 endif -ifneq ($(CONFIG_BINUTILS_VERSION_2_26_ARC),) - PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/arc-2016.03/ - PKG_REV:=2016.03 - PKG_SOURCE:=$(PKG_NAME)-arc-$(PKG_REV).tar.gz - PKG_HASH:=6583a0cd5c7251dc895a47c797a9b011e466c23377d2ca7548a707fdb918fba1 - BINUTILS_DIR:=$(PKG_NAME)-gdb-arc-$(PKG_REV) +ifneq ($(CONFIG_BINUTILS_VERSION_2_27_ARC),) + PKG_REV:=arc-2016.09-release + PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/$(PKG_REV)/ + PKG_SOURCE:=$(PKG_NAME)-$(PKG_REV).tar.gz + PKG_HASH:=c6de8aedb7568406d784295476de9139a5e351e970e18b602e0037439b3a7b4b + BINUTILS_DIR:=$(PKG_NAME)-gdb-$(PKG_REV) HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(BINUTILS_DIR) endif diff --git a/toolchain/binutils/patches/arc-2016.03/200-arc-fix-target-mask.patch b/toolchain/binutils/patches/arc-2016.03/200-arc-fix-target-mask.patch deleted file mode 100644 index 7e51d588ae..0000000000 --- a/toolchain/binutils/patches/arc-2016.03/200-arc-fix-target-mask.patch +++ /dev/null @@ -1,13 +0,0 @@ -diff --git a/bfd/config.bfd b/bfd/config.bfd -index 5145d4a..a9c9c99 100644 ---- a/bfd/config.bfd -+++ b/bfd/config.bfd -@@ -275,7 +275,7 @@ case "${targ}" in - targ_defvec=am33_elf32_linux_vec - ;; - -- arc*-*-elf* | arc*-*-linux-uclibc*) -+ arc*-*-elf* | arc*-*-linux-*) - targ_defvec=arc_elf32_le_vec - targ_selvecs=arc_elf32_be_vec - ;; diff --git a/toolchain/binutils/patches/arc-2016.09-release/300-001_ld_makefile_patch.patch b/toolchain/binutils/patches/arc-2016.09-release/300-001_ld_makefile_patch.patch new file mode 100644 index 0000000000..e4cec7f69e --- /dev/null +++ b/toolchain/binutils/patches/arc-2016.09-release/300-001_ld_makefile_patch.patch @@ -0,0 +1,22 @@ +--- a/ld/Makefile.am ++++ b/ld/Makefile.am +@@ -57,7 +57,7 @@ endif + # We put the scripts in the directory $(scriptdir)/ldscripts. + # We can't put the scripts in $(datadir) because the SEARCH_DIR + # directives need to be different for native and cross linkers. +-scriptdir = $(tooldir)/lib ++scriptdir = $(libdir) + + EMUL = @EMUL@ + EMULATION_OFILES = @EMULATION_OFILES@ +--- a/ld/Makefile.in ++++ b/ld/Makefile.in +@@ -451,7 +451,7 @@ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS) + # We put the scripts in the directory $(scriptdir)/ldscripts. + # We can't put the scripts in $(datadir) because the SEARCH_DIR + # directives need to be different for native and cross linkers. +-scriptdir = $(tooldir)/lib ++scriptdir = $(libdir) + BASEDIR = $(srcdir)/.. + BFDDIR = $(BASEDIR)/bfd + INCDIR = $(BASEDIR)/include diff --git a/toolchain/binutils/patches/arc-2016.09-release/300-012_check_ldrunpath_length.patch b/toolchain/binutils/patches/arc-2016.09-release/300-012_check_ldrunpath_length.patch new file mode 100644 index 0000000000..95d3f75b85 --- /dev/null +++ b/toolchain/binutils/patches/arc-2016.09-release/300-012_check_ldrunpath_length.patch @@ -0,0 +1,20 @@ +--- a/ld/emultempl/elf32.em ++++ b/ld/emultempl/elf32.em +@@ -1244,6 +1244,8 @@ fragment <<EOF + && command_line.rpath == NULL) + { + lib_path = (const char *) getenv ("LD_RUN_PATH"); ++ if ((lib_path) && (strlen (lib_path) == 0)) ++ lib_path = NULL; + if (gld${EMULATION_NAME}_search_needed (lib_path, &n, + force)) + break; +@@ -1525,6 +1527,8 @@ gld${EMULATION_NAME}_before_allocation ( + rpath = command_line.rpath; + if (rpath == NULL) + rpath = (const char *) getenv ("LD_RUN_PATH"); ++ if ((rpath) && (strlen (rpath) == 0)) ++ rpath = NULL; + + for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next) + if (bfd_get_flavour (abfd) == bfd_target_elf_flavour) diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in index 34c597c9e0..b8de2d4fb8 100644 --- a/toolchain/gcc/Config.in +++ b/toolchain/gcc/Config.in @@ -2,14 +2,14 @@ choice prompt "GCC compiler Version" if TOOLCHAINOPTS - default GCC_USE_VERSION_4_8_ARC if arc + default GCC_USE_VERSION_6_2_ARC if arc default GCC_USE_VERSION_5 help Select the version of gcc you wish to use. - config GCC_USE_VERSION_4_8_ARC - select GCC_VERSION_4_8_ARC - bool "gcc 4.8.x with support of ARC cores" + config GCC_USE_VERSION_6_2_ARC + select GCC_VERSION_6_2_ARC + bool "gcc 6.2.x with support of ARC cores" depends on arc config GCC_USE_VERSION_5 @@ -23,7 +23,6 @@ choice endchoice config GCC_USE_GRAPHITE - depends on !GCC_VERSION_4_8_ARC bool prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS @@ -69,7 +68,7 @@ config INSTALL_GFORTRAN config INSTALL_GCCGO bool prompt "Build/install Go compiler?" if TOOLCHAINOPTS - depends on !GCC_VERSION_4_8 && (USE_GLIBC || BROKEN) + depends on USE_GLIBC || BROKEN default n help Build/install GNU gccgo compiler ? diff --git a/toolchain/gcc/Config.version b/toolchain/gcc/Config.version index 2eefd37d5a..9ab736c695 100644 --- a/toolchain/gcc/Config.version +++ b/toolchain/gcc/Config.version @@ -1,13 +1,13 @@ -config GCC_VERSION_4_8_ARC +config GCC_VERSION_6_2_ARC default y if (!TOOLCHAINOPTS && arc) bool config GCC_VERSION string - default "arc-2016.03" if GCC_VERSION_4_8_ARC + default "arc-2016.09-release" if GCC_VERSION_6_2_ARC default "6.3.0" if GCC_USE_VERSION_6 default "5.4.0" -config GCC_VERSION_4_8 +config GCC_VERSION_6_2 bool - default y if GCC_VERSION_4_8_ARC + default y if GCC_VERSION_6_2_ARC diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk index c6e01b5758..f457faf24c 100644 --- a/toolchain/gcc/common.mk +++ b/toolchain/gcc/common.mk @@ -36,12 +36,12 @@ ifeq ($(PKG_VERSION),6.3.0) PKG_HASH:=f06ae7f3f790fbf0f018f6d40e844451e6bc3b7bc96e128e63b09825c1f8b29f endif -ifneq ($(CONFIG_GCC_VERSION_4_8_ARC),) - PKG_VERSION:=4.8.5 - PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/gcc/archive/arc-2016.03 +ifneq ($(CONFIG_GCC_VERSION_6_2_ARC),) + PKG_VERSION:=6.2.1 + PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/gcc/archive/$(GCC_VERSION) PKG_SOURCE:=$(PKG_NAME)-$(GCC_VERSION).tar.gz - PKG_HASH:=6a5eb0c83dca16f228ac836677a1fbb42a53c30334487ac37c2c18db80a38f35 - PKG_REV:=2016.03 + PKG_HASH:=d6f842dd266ccb0d5a53b51e2b2951503569f2ff3c84f81b2a1d9fea109ec077 + PKG_REV:=2016.09 GCC_DIR:=gcc-arc-$(PKG_REV) HOST_BUILD_DIR = $(BUILD_DIR_HOST)/$(PKG_NAME)-$(GCC_VERSION) endif diff --git a/toolchain/gcc/patches/arc-2016.03/002-weak_data_fix.patch b/toolchain/gcc/patches/arc-2016.03/002-weak_data_fix.patch deleted file mode 100644 index a740b4ce9e..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/002-weak_data_fix.patch +++ /dev/null @@ -1,42 +0,0 @@ ---- /dev/null -+++ b/gcc/testsuite/gcc.dg/visibility-21.c -@@ -0,0 +1,14 @@ -+/* PR target/32219 */ -+/* { dg-do run } */ -+/* { dg-require-visibility "" } */ -+/* { dg-options "-fPIC" { target fpic } } */ -+ -+extern void f() __attribute__((weak,visibility("hidden"))); -+extern int puts( char const* ); -+int main() -+{ -+ if (f) -+ f(); -+ return 0; -+} -+ ---- a/gcc/varasm.c -+++ b/gcc/varasm.c -@@ -6677,6 +6677,10 @@ default_binds_local_p_1 (const_tree exp, - /* Static variables are always local. */ - else if (! TREE_PUBLIC (exp)) - local_p = true; -+ /* hidden weak can't be overridden by something non-local, all -+ that is possible is that it is not defined at all. */ -+ else if (DECL_WEAK (exp)) -+ local_p = false; - /* A variable is local if the user has said explicitly that it will - be. */ - else if ((DECL_VISIBILITY_SPECIFIED (exp) -@@ -6690,11 +6694,6 @@ default_binds_local_p_1 (const_tree exp, - local. */ - else if (DECL_VISIBILITY (exp) != VISIBILITY_DEFAULT) - local_p = true; -- /* Default visibility weak data can be overridden by a strong symbol -- in another module and so are not local. */ -- else if (DECL_WEAK (exp) -- && !resolved_locally) -- local_p = false; - /* If PIC, then assume that any global name can be overridden by - symbols resolved from other modules. */ - else if (shlib) diff --git a/toolchain/gcc/patches/arc-2016.03/003-universal_initializer.patch b/toolchain/gcc/patches/arc-2016.03/003-universal_initializer.patch deleted file mode 100644 index 1b9a5b3081..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/003-universal_initializer.patch +++ /dev/null @@ -1,94 +0,0 @@ ---- a/gcc/c/c-typeck.c -+++ b/gcc/c/c-typeck.c -@@ -62,9 +62,9 @@ int in_typeof; - if expr.original_code == SIZEOF_EXPR. */ - tree c_last_sizeof_arg; - --/* Nonzero if we've already printed a "missing braces around initializer" -- message within this initializer. */ --static int missing_braces_mentioned; -+/* Nonzero if we might need to print a "missing braces around -+ initializer" message within this initializer. */ -+static int found_missing_braces; - - static int require_constant_value; - static int require_constant_elements; -@@ -6363,6 +6363,9 @@ static int constructor_nonconst; - /* 1 if this constructor is erroneous so far. */ - static int constructor_erroneous; - -+/* 1 if this constructor is the universal zero initializer { 0 }. */ -+static int constructor_zeroinit; -+ - /* Structure for managing pending initializer elements, organized as an - AVL tree. */ - -@@ -6524,7 +6527,7 @@ start_init (tree decl, tree asmspec_tree - constructor_stack = 0; - constructor_range_stack = 0; - -- missing_braces_mentioned = 0; -+ found_missing_braces = 0; - - spelling_base = 0; - spelling_size = 0; -@@ -6619,6 +6622,7 @@ really_start_incremental_init (tree type - constructor_type = type; - constructor_incremental = 1; - constructor_designated = 0; -+ constructor_zeroinit = 1; - designator_depth = 0; - designator_erroneous = 0; - -@@ -6816,11 +6820,8 @@ push_init_level (int implicit, struct ob - set_nonincremental_init (braced_init_obstack); - } - -- if (implicit == 1 && warn_missing_braces && !missing_braces_mentioned) -- { -- missing_braces_mentioned = 1; -- warning_init (OPT_Wmissing_braces, "missing braces around initializer"); -- } -+ if (implicit == 1) -+ found_missing_braces = 1; - - if (TREE_CODE (constructor_type) == RECORD_TYPE - || TREE_CODE (constructor_type) == UNION_TYPE) -@@ -6953,16 +6954,23 @@ pop_init_level (int implicit, struct obs - } - } - -+ if (vec_safe_length (constructor_elements) != 1) -+ constructor_zeroinit = 0; -+ -+ /* Warn when some structs are initialized with direct aggregation. */ -+ if (!implicit && found_missing_braces && warn_missing_braces -+ && !constructor_zeroinit) -+ { -+ warning_init (OPT_Wmissing_braces, -+ "missing braces around initializer"); -+ } -+ - /* Warn when some struct elements are implicitly initialized to zero. */ - if (warn_missing_field_initializers - && constructor_type - && TREE_CODE (constructor_type) == RECORD_TYPE - && constructor_unfilled_fields) - { -- bool constructor_zeroinit = -- (vec_safe_length (constructor_elements) == 1 -- && integer_zerop ((*constructor_elements)[0].value)); -- - /* Do not warn for flexible array members or zero-length arrays. */ - while (constructor_unfilled_fields - && (!DECL_SIZE (constructor_unfilled_fields) -@@ -8077,6 +8085,9 @@ process_init_element (struct c_expr valu - designator_depth = 0; - designator_erroneous = 0; - -+ if (!implicit && value.value && !integer_zerop (value.value)) -+ constructor_zeroinit = 0; -+ - /* Handle superfluous braces around string cst as in - char x[] = {"foo"}; */ - if (string_flag diff --git a/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch b/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch deleted file mode 100644 index b225376865..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/gcc/calls.c -+++ b/gcc/calls.c -@@ -176,6 +176,12 @@ prepare_call_address (tree fndecl, rtx f - && targetm.small_register_classes_for_mode_p (FUNCTION_MODE)) - ? force_not_mem (memory_address (FUNCTION_MODE, funexp)) - : memory_address (FUNCTION_MODE, funexp)); -+ else if (flag_pic && !flag_plt && fndecl -+ && TREE_CODE (fndecl) == FUNCTION_DECL -+ && !targetm.binds_local_p (fndecl)) -+ { -+ funexp = force_reg (Pmode, funexp); -+ } - else if (! sibcallp) - { - #ifndef NO_FUNCTION_CSE ---- a/gcc/common.opt -+++ b/gcc/common.opt -@@ -1617,6 +1617,10 @@ fpie - Common Report Var(flag_pie,1) Negative(fPIC) - Generate position-independent code for executables if possible (small mode) - -+fplt -+Common Report Var(flag_plt) Init(1) -+Use PLT for PIC calls (-fno-plt: load the address from GOT at call site) -+ - fplugin= - Common Joined RejectNegative Var(common_deferred_options) Defer - Specify a plugin to load diff --git a/toolchain/gcc/patches/arc-2016.03/210-disable_libsanitizer_off_t_check.patch b/toolchain/gcc/patches/arc-2016.03/210-disable_libsanitizer_off_t_check.patch deleted file mode 100644 index 56084692a1..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/210-disable_libsanitizer_off_t_check.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/libsanitizer/interception/interception_type_test.cc -+++ b/libsanitizer/interception/interception_type_test.cc -@@ -31,7 +31,7 @@ COMPILER_CHECK(sizeof(OFF64_T) == sizeof - // rest (they depend on _FILE_OFFSET_BITS setting when building an application). - # if defined(__ANDROID__) || !defined _FILE_OFFSET_BITS || \ - _FILE_OFFSET_BITS != 64 --COMPILER_CHECK(sizeof(OFF_T) == sizeof(off_t)); -+// COMPILER_CHECK(sizeof(OFF_T) == sizeof(off_t)); - # endif - - #endif diff --git a/toolchain/gcc/patches/arc-2016.03/800-arc-disablelibgmon.patch b/toolchain/gcc/patches/arc-2016.03/800-arc-disablelibgmon.patch deleted file mode 100644 index 612883c98c..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/800-arc-disablelibgmon.patch +++ /dev/null @@ -1,18 +0,0 @@ -diff --git a/libgcc/config.host b/libgcc/config.host -index e768389..aec10c7 100644 ---- a/libgcc/config.host -+++ b/libgcc/config.host -@@ -320,11 +320,11 @@ alpha*-dec-*vms*) - ;; - arc*-*-elf*) - tmake_file="arc/t-arc-newlib arc/t-arc" -- extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o libgmon.a crtg.o crtgend.o crttls_r25.o crttls_r30.o" -+ extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o crtg.o crtgend.o crttls_r25.o crttls_r30.o" - ;; - arc*-*-linux-uclibc*) - tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc700-uClibc arc/t-arc" -- extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o libgmon.a crtg.o crtgend.o" -+ extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o crtg.o crtgend.o" - ;; - arm-wrs-vxworks) - tmake_file="$tmake_file arm/t-arm arm/t-vxworks t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" diff --git a/toolchain/gcc/patches/arc-2016.03/860-use_eh_frame.patch b/toolchain/gcc/patches/arc-2016.03/860-use_eh_frame.patch deleted file mode 100644 index 1ac83fe4dc..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/860-use_eh_frame.patch +++ /dev/null @@ -1,42 +0,0 @@ ---- a/libgcc/unwind-dw2-fde-dip.c -+++ b/libgcc/unwind-dw2-fde-dip.c -@@ -46,33 +46,13 @@ - #include "unwind-compat.h" - #include "gthr.h" - --#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ -- && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \ -- || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG))) --# define USE_PT_GNU_EH_FRAME --#endif -- --#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ -- && defined(__BIONIC__) --# define USE_PT_GNU_EH_FRAME --#endif -- --#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ -- && defined(__FreeBSD__) && __FreeBSD__ >= 7 --# define ElfW __ElfN --# define USE_PT_GNU_EH_FRAME --#endif -- --#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ -- && defined(__OpenBSD__) --# define ElfW(type) Elf_##type --# define USE_PT_GNU_EH_FRAME --#endif -- --#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ -- && defined(TARGET_DL_ITERATE_PHDR) \ -- && defined(__sun__) && defined(__svr4__) -+#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) - # define USE_PT_GNU_EH_FRAME -+# ifdef __OpenBSD__ -+# define ElfW(type) Elf_##type -+# elif defined(__FreeBSD__) && __FreeBSD__ >= 7 -+# define ElfW __ElfN -+# endif - #endif - - #if defined(USE_PT_GNU_EH_FRAME) diff --git a/toolchain/gcc/patches/arc-2016.03/920-specs_nonfatal_getenv.patch b/toolchain/gcc/patches/arc-2016.03/920-specs_nonfatal_getenv.patch deleted file mode 100644 index 09768f525b..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/920-specs_nonfatal_getenv.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/gcc/gcc.c -+++ b/gcc/gcc.c -@@ -8029,7 +8029,10 @@ getenv_spec_function (int argc, const ch - - value = getenv (argv[0]); - if (!value) -- fatal_error ("environment variable %qs not defined", argv[0]); -+ { -+ warning (0, "environment variable %qs not defined", argv[0]); -+ value = ""; -+ } - - /* We have to escape every character of the environment variable so - they are not interpreted as active spec characters. A diff --git a/toolchain/gcc/patches/arc-2016.03/950-fix-building-with-gcc6.patch b/toolchain/gcc/patches/arc-2016.03/950-fix-building-with-gcc6.patch deleted file mode 100644 index e958380696..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/950-fix-building-with-gcc6.patch +++ /dev/null @@ -1,153 +0,0 @@ -From 5dce741e00f86a08a4c174fb3605d896f210ab52 Mon Sep 17 00:00:00 2001 -From: Bernd Edlinger <bernd.edlinger@hotmail.de> -Date: Wed, 27 Jul 2016 13:30:03 +0300 -Subject: [PATCH] 2016-02-19 Jakub Jelinek <jakub@redhat.com> Bernd Edlinger - <bernd.edlinger@hotmail.de> - - * Make-lang.in: Invoke gperf with -L C++. - * cfns.gperf: Remove prototypes for hash and libc_name_p - inlines. - * cfns.h: Regenerated. - * except.c (nothrow_libfn_p): Adjust. - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233572138bc75d-0d04-0410-961f-82ee72b054a4 - -This patch fixes building of gcc-4.x by gcc-6.x, for more details see -https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69959 - -Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> ---- - gcc/cp/Make-lang.in | 2 +- - gcc/cp/cfns.gperf | 10 ++-------- - gcc/cp/cfns.h | 41 ++++++++++++++--------------------------- - gcc/cp/except.c | 3 ++- - 4 files changed, 19 insertions(+), 37 deletions(-) - -diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in -index dce523a..36a1a97 100644 ---- a/gcc/cp/Make-lang.in -+++ b/gcc/cp/Make-lang.in -@@ -115,7 +115,7 @@ else - # deleting the $(srcdir)/cp/cfns.h file. - $(srcdir)/cp/cfns.h: - endif -- gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L ANSI-C \ -+ gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L C++ \ - $(srcdir)/cp/cfns.gperf --output-file $(srcdir)/cp/cfns.h - - # -diff --git a/gcc/cp/cfns.gperf b/gcc/cp/cfns.gperf -index c4c4e2a..5c40933 100644 ---- a/gcc/cp/cfns.gperf -+++ b/gcc/cp/cfns.gperf -@@ -1,3 +1,5 @@ -+%language=C++ -+%define class-name libc_name - %{ - /* Copyright (C) 2000-2013 Free Software Foundation, Inc. - -@@ -16,14 +18,6 @@ for more details. - You should have received a copy of the GNU General Public License - along with GCC; see the file COPYING3. If not see - <http://www.gnu.org/licenses/>. */ --#ifdef __GNUC__ --__inline --#endif --static unsigned int hash (const char *, unsigned int); --#ifdef __GNUC__ --__inline --#endif --const char * libc_name_p (const char *, unsigned int); - %} - %% - # The standard C library functions, for feeding to gperf; the result is used -diff --git a/gcc/cp/cfns.h b/gcc/cp/cfns.h -index 42dd3cf..6c79864 100644 ---- a/gcc/cp/cfns.h -+++ b/gcc/cp/cfns.h -@@ -1,5 +1,5 @@ --/* ANSI-C code produced by gperf version 3.0.3 */ --/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C cfns.gperf */ -+/* C++ code produced by gperf version 3.0.4 */ -+/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L C++ --output-file cfns.h cfns.gperf */ - - #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ - && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ -@@ -28,7 +28,7 @@ - #error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>." - #endif - --#line 1 "cfns.gperf" -+#line 3 "cfns.gperf" - - /* Copyright (C) 2000-2013 Free Software Foundation, Inc. - -@@ -47,25 +47,18 @@ for more details. - You should have received a copy of the GNU General Public License - along with GCC; see the file COPYING3. If not see - <http://www.gnu.org/licenses/>. */ --#ifdef __GNUC__ --__inline --#endif --static unsigned int hash (const char *, unsigned int); --#ifdef __GNUC__ --__inline --#endif --const char * libc_name_p (const char *, unsigned int); - /* maximum key range = 391, duplicates = 0 */ - --#ifdef __GNUC__ --__inline --#else --#ifdef __cplusplus --inline --#endif --#endif --static unsigned int --hash (register const char *str, register unsigned int len) -+class libc_name -+{ -+private: -+ static inline unsigned int hash (const char *str, unsigned int len); -+public: -+ static const char *libc_name_p (const char *str, unsigned int len); -+}; -+ -+inline unsigned int -+libc_name::hash (register const char *str, register unsigned int len) - { - static const unsigned short asso_values[] = - { -@@ -122,14 +115,8 @@ hash (register const char *str, register unsigned int len) - return hval + asso_values[(unsigned char)str[len - 1]]; - } - --#ifdef __GNUC__ --__inline --#ifdef __GNUC_STDC_INLINE__ --__attribute__ ((__gnu_inline__)) --#endif --#endif - const char * --libc_name_p (register const char *str, register unsigned int len) -+libc_name::libc_name_p (register const char *str, register unsigned int len) - { - enum - { -diff --git a/gcc/cp/except.c b/gcc/cp/except.c -index 604f274..c3298cb 100644 ---- a/gcc/cp/except.c -+++ b/gcc/cp/except.c -@@ -1025,7 +1025,8 @@ nothrow_libfn_p (const_tree fn) - unless the system headers are playing rename tricks, and if - they are, we don't want to be confused by them. */ - id = DECL_NAME (fn); -- return !!libc_name_p (IDENTIFIER_POINTER (id), IDENTIFIER_LENGTH (id)); -+ return !!libc_name::libc_name_p (IDENTIFIER_POINTER (id), -+ IDENTIFIER_LENGTH (id)); - } - - /* Returns nonzero if an exception of type FROM will be caught by a --- -2.7.4 - diff --git a/toolchain/gcc/patches/arc-2016.03/001-revert_register_mode_search.patch b/toolchain/gcc/patches/arc-2016.09-release/001-revert_register_mode_search.patch index 162d651394..bd6fbdb4a9 100644 --- a/toolchain/gcc/patches/arc-2016.03/001-revert_register_mode_search.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/001-revert_register_mode_search.patch @@ -14,7 +14,7 @@ Date: Thu Sep 5 14:09:07 2013 +0000 --- a/gcc/reginfo.c +++ b/gcc/reginfo.c -@@ -620,35 +620,40 @@ choose_hard_reg_mode (unsigned int regno +@@ -625,35 +625,40 @@ choose_hard_reg_mode (unsigned int regno mode = GET_MODE_WIDER_MODE (mode)) if ((unsigned) hard_regno_nregs[regno][mode] == nregs && HARD_REGNO_MODE_OK (regno, mode) diff --git a/toolchain/gcc/patches/arc-2016.03/004-case_insensitive.patch b/toolchain/gcc/patches/arc-2016.09-release/002-case_insensitive.patch index b3d2dbe291..b3d2dbe291 100644 --- a/toolchain/gcc/patches/arc-2016.03/004-case_insensitive.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/002-case_insensitive.patch diff --git a/toolchain/gcc/patches/arc-2016.03/010-documentation.patch b/toolchain/gcc/patches/arc-2016.09-release/010-documentation.patch index 5548069d1b..2adb28c83d 100644 --- a/toolchain/gcc/patches/arc-2016.03/010-documentation.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/010-documentation.patch @@ -1,6 +1,6 @@ --- a/gcc/Makefile.in +++ b/gcc/Makefile.in -@@ -4327,18 +4327,10 @@ doc/gcc.info: $(TEXI_GCC_FILES) +@@ -3021,18 +3021,10 @@ doc/gcc.info: $(TEXI_GCC_FILES) doc/gccint.info: $(TEXI_GCCINT_FILES) doc/cppinternals.info: $(TEXI_CPPINT_FILES) diff --git a/toolchain/gcc/patches/arc-2016.09-release/230-musl_libssp.patch b/toolchain/gcc/patches/arc-2016.09-release/230-musl_libssp.patch new file mode 100644 index 0000000000..8dfd1fc287 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/230-musl_libssp.patch @@ -0,0 +1,13 @@ +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -858,7 +858,9 @@ proper position among the other output f + #endif + + #ifndef LINK_SSP_SPEC +-#ifdef TARGET_LIBC_PROVIDES_SSP ++#if DEFAULT_LIBC == LIBC_MUSL ++#define LINK_SSP_SPEC "-lssp_nonshared" ++#elif defined(TARGET_LIBC_PROVIDES_SSP) + #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \ + "|fstack-protector-strong|fstack-protector-explicit:}" + #else diff --git a/toolchain/gcc/patches/arc-2016.09-release/280-musl-disable-ifunc-by-default.patch b/toolchain/gcc/patches/arc-2016.09-release/280-musl-disable-ifunc-by-default.patch new file mode 100644 index 0000000000..df09e4f636 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/280-musl-disable-ifunc-by-default.patch @@ -0,0 +1,36 @@ +From 450fb05e2a7510d37744f044009f8237d902f65c Mon Sep 17 00:00:00 2001 +From: nsz <nsz@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Tue, 30 Aug 2016 10:26:22 +0000 +Subject: [PATCH] disable ifunc on *-musl by default + +gcc/ + * config.gcc (*-*-*musl*): Disable gnu-indirect-function. + + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239859 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + gcc/ChangeLog | 4 ++++ + gcc/config.gcc | 4 ++-- + 2 files changed, 6 insertions(+), 2 deletions(-) + +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -1495,7 +1495,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfree + extra_options="${extra_options} linux-android.opt" + # Assume modern glibc if not targeting Android nor uclibc. + case ${target} in +- *-*-*android*|*-*-*uclibc*) ++ *-*-*android*|*-*-*uclibc*|*-*-*musl*) + ;; + *) + default_gnu_indirect_function=yes +@@ -1564,7 +1564,7 @@ x86_64-*-linux* | x86_64-*-kfreebsd*-gnu + extra_options="${extra_options} linux-android.opt" + # Assume modern glibc if not targeting Android nor uclibc. + case ${target} in +- *-*-*android*|*-*-*uclibc*) ++ *-*-*android*|*-*-*uclibc*|*-*-*musl*) + ;; + *) + default_gnu_indirect_function=yes diff --git a/toolchain/gcc/patches/arc-2016.09-release/300-mips_Os_cpu_rtx_cost_model.patch b/toolchain/gcc/patches/arc-2016.09-release/300-mips_Os_cpu_rtx_cost_model.patch new file mode 100644 index 0000000000..d76bd8cb1d --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/300-mips_Os_cpu_rtx_cost_model.patch @@ -0,0 +1,11 @@ +--- a/gcc/config/mips/mips.c ++++ b/gcc/config/mips/mips.c +@@ -17928,7 +17928,7 @@ mips_option_override (void) + flag_pcc_struct_return = 0; + + /* Decide which rtx_costs structure to use. */ +- if (optimize_size) ++ if (0 && optimize_size) + mips_cost = &mips_rtx_cost_optimize_size; + else + mips_cost = &mips_rtx_cost_data[mips_tune]; diff --git a/toolchain/gcc/patches/arc-2016.09-release/800-arm_v5te_no_ldrd_strd.patch b/toolchain/gcc/patches/arc-2016.09-release/800-arm_v5te_no_ldrd_strd.patch new file mode 100644 index 0000000000..2e7c23f851 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/800-arm_v5te_no_ldrd_strd.patch @@ -0,0 +1,11 @@ +--- a/gcc/config/arm/arm.h ++++ b/gcc/config/arm/arm.h +@@ -166,7 +166,7 @@ extern void (*arm_lang_output_object_att + /* Thumb-1 only. */ + #define TARGET_THUMB1_ONLY (TARGET_THUMB1 && !arm_arch_notm) + +-#define TARGET_LDRD (arm_arch5e && ARM_DOUBLEWORD_ALIGN \ ++#define TARGET_LDRD (arm_arch6 && ARM_DOUBLEWORD_ALIGN \ + && !TARGET_THUMB1) + + #define TARGET_CRC32 (arm_arch_crc) diff --git a/toolchain/gcc/patches/arc-2016.09-release/810-arm-softfloat-libgcc.patch b/toolchain/gcc/patches/arc-2016.09-release/810-arm-softfloat-libgcc.patch new file mode 100644 index 0000000000..1d06f5b2ec --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/810-arm-softfloat-libgcc.patch @@ -0,0 +1,25 @@ +--- a/libgcc/config/arm/t-linux ++++ b/libgcc/config/arm/t-linux +@@ -1,6 +1,10 @@ + LIB1ASMSRC = arm/lib1funcs.S + LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \ +- _ctzsi2 _arm_addsubdf3 _arm_addsubsf3 ++ _ctzsi2 _arm_addsubdf3 _arm_addsubsf3 \ ++ _arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \ ++ _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \ ++ _arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \ ++ _arm_fixsfsi _arm_fixunssfsi + + # Just for these, we omit the frame pointer since it makes such a big + # difference. +--- a/gcc/config/arm/linux-elf.h ++++ b/gcc/config/arm/linux-elf.h +@@ -60,8 +60,6 @@ + %{shared:-lc} \ + %{!shared:%{profile:-lc_p}%{!profile:-lc}}" + +-#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc" +- + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" + + #define LINUX_TARGET_LINK_SPEC "%{h*} \ diff --git a/toolchain/gcc/patches/arc-2016.03/820-libgcc_pic.patch b/toolchain/gcc/patches/arc-2016.09-release/820-libgcc_pic.patch index 7a0ac7353e..f925d96f66 100644 --- a/toolchain/gcc/patches/arc-2016.03/820-libgcc_pic.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/820-libgcc_pic.patch @@ -1,6 +1,6 @@ --- a/libgcc/Makefile.in +++ b/libgcc/Makefile.in -@@ -865,11 +865,12 @@ $(libgcov-objects): %$(objext): $(srcdir +@@ -888,11 +888,12 @@ $(libgcov-driver-objects): %$(objext): $ # Static libraries. libgcc.a: $(libgcc-objects) @@ -14,7 +14,7 @@ -rm -f $@ objects="$(objects)"; \ -@@ -891,7 +892,7 @@ libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_E +@@ -913,7 +914,7 @@ all: libunwind.a endif ifeq ($(enable_shared),yes) @@ -22,8 +22,8 @@ +all: libgcc_eh.a libgcc_pic.a libgcc_s$(SHLIB_EXT) ifneq ($(LIBUNWIND),) all: libunwind$(SHLIB_EXT) - endif -@@ -1058,6 +1059,10 @@ install-shared: + libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT) +@@ -1115,6 +1116,10 @@ install-shared: chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a diff --git a/toolchain/gcc/patches/arc-2016.09-release/830-arm_unbreak_armv4t.patch b/toolchain/gcc/patches/arc-2016.09-release/830-arm_unbreak_armv4t.patch new file mode 100644 index 0000000000..37f8f2a54d --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/830-arm_unbreak_armv4t.patch @@ -0,0 +1,13 @@ +http://sourceware.org/ml/crossgcc/2008-05/msg00009.html + +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -45,7 +45,7 @@ + The ARM10TDMI core is the default for armv5t, so set + SUBTARGET_CPU_DEFAULT to achieve this. */ + #undef SUBTARGET_CPU_DEFAULT +-#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi ++#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi + + /* TARGET_BIG_ENDIAN_DEFAULT is set in + config.gcc for big endian configurations. */ diff --git a/toolchain/gcc/patches/arc-2016.09-release/840-armv4_pass_fix-v4bx_to_ld.patch b/toolchain/gcc/patches/arc-2016.09-release/840-armv4_pass_fix-v4bx_to_ld.patch new file mode 100644 index 0000000000..cb1fb98235 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/840-armv4_pass_fix-v4bx_to_ld.patch @@ -0,0 +1,19 @@ +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -94,10 +94,15 @@ + #define MUSL_DYNAMIC_LINKER \ + "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1" + ++/* For armv4 we pass --fix-v4bx to linker to support EABI */ ++#undef TARGET_FIX_V4BX_SPEC ++#define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*"\ ++ "|march=armv4|mcpu=fa526|mcpu=fa626:--fix-v4bx}" ++ + /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to + use the GNU/Linux version, not the generic BPABI version. */ + #undef LINK_SPEC +-#define LINK_SPEC EABI_LINK_SPEC \ ++#define LINK_SPEC EABI_LINK_SPEC TARGET_FIX_V4BX_SPEC \ + LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \ + LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC) + diff --git a/toolchain/gcc/patches/arc-2016.03/850-use_shared_libgcc.patch b/toolchain/gcc/patches/arc-2016.09-release/850-use_shared_libgcc.patch index 6934bc97f6..cd20244c69 100644 --- a/toolchain/gcc/patches/arc-2016.03/850-use_shared_libgcc.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/850-use_shared_libgcc.patch @@ -1,7 +1,7 @@ --- a/gcc/config/arm/linux-eabi.h +++ b/gcc/config/arm/linux-eabi.h -@@ -131,10 +131,6 @@ - #define ENDFILE_SPEC \ +@@ -132,10 +132,6 @@ + "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} " \ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) -/* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we @@ -13,7 +13,7 @@ is used. */ --- a/gcc/config/linux.h +++ b/gcc/config/linux.h -@@ -51,6 +51,10 @@ see the files COPYING3 and COPYING.RUNTI +@@ -53,6 +53,10 @@ see the files COPYING3 and COPYING.RUNTI builtin_assert ("system=posix"); \ } while (0) @@ -22,8 +22,8 @@ +#endif + /* Determine which dynamic linker to use depending on whether GLIBC or - uClibc or Bionic is the default C library and whether - -muclibc or -mglibc or -mbionic has been passed to change the default. */ + uClibc or Bionic or musl is the default C library and whether + -muclibc or -mglibc or -mbionic or -mmusl has been passed to change --- a/libgcc/mkmap-symver.awk +++ b/libgcc/mkmap-symver.awk @@ -132,5 +132,5 @@ function output(lib) { @@ -35,9 +35,9 @@ } --- a/gcc/config/rs6000/linux.h +++ b/gcc/config/rs6000/linux.h -@@ -61,6 +61,9 @@ - #undef CPLUSPLUS_CPP_SPEC - #define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)" +@@ -60,6 +60,9 @@ + #undef CPP_OS_DEFAULT_SPEC + #define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux)" +#undef LIBGCC_SPEC +#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc" diff --git a/toolchain/gcc/patches/arc-2016.03/851-libgcc_no_compat.patch b/toolchain/gcc/patches/arc-2016.09-release/851-libgcc_no_compat.patch index 80c3476841..80c3476841 100644 --- a/toolchain/gcc/patches/arc-2016.03/851-libgcc_no_compat.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/851-libgcc_no_compat.patch diff --git a/toolchain/gcc/patches/arc-2016.03/870-ppc_no_crtsavres.patch b/toolchain/gcc/patches/arc-2016.09-release/870-ppc_no_crtsavres.patch index 4b7fcbd5e1..9e543a0fc2 100644 --- a/toolchain/gcc/patches/arc-2016.03/870-ppc_no_crtsavres.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/870-ppc_no_crtsavres.patch @@ -1,6 +1,6 @@ --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c -@@ -17662,7 +17662,7 @@ rs6000_savres_strategy (rs6000_stack_t * +@@ -24171,7 +24171,7 @@ rs6000_savres_strategy (rs6000_stack_t * /* Define cutoff for using out-of-line functions to save registers. */ if (DEFAULT_ABI == ABI_V4 || TARGET_ELF) { diff --git a/toolchain/gcc/patches/arc-2016.03/880-no_java_section.patch b/toolchain/gcc/patches/arc-2016.09-release/880-no_java_section.patch index def6c9f4a0..0fa9e627c2 100644 --- a/toolchain/gcc/patches/arc-2016.03/880-no_java_section.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/880-no_java_section.patch @@ -1,6 +1,6 @@ --- a/gcc/defaults.h +++ b/gcc/defaults.h -@@ -380,7 +380,7 @@ see the files COPYING3 and COPYING.RUNTI +@@ -395,7 +395,7 @@ see the files COPYING3 and COPYING.RUNTI /* If we have named section and we support weak symbols, then use the .jcr section for recording java classes which need to be registered at program start-up time. */ diff --git a/toolchain/gcc/patches/arc-2016.09-release/881-no_tm_section.patch b/toolchain/gcc/patches/arc-2016.09-release/881-no_tm_section.patch new file mode 100644 index 0000000000..fab5db3be5 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/881-no_tm_section.patch @@ -0,0 +1,11 @@ +--- a/libgcc/crtstuff.c ++++ b/libgcc/crtstuff.c +@@ -152,7 +152,7 @@ call_ ## FUNC (void) \ + #endif + + #if !defined(USE_TM_CLONE_REGISTRY) && defined(OBJECT_FORMAT_ELF) +-# define USE_TM_CLONE_REGISTRY 1 ++# define USE_TM_CLONE_REGISTRY 0 + #endif + + /* We do not want to add the weak attribute to the declarations of these diff --git a/toolchain/gcc/patches/arc-2016.09-release/900-bad-mips16-crt.patch b/toolchain/gcc/patches/arc-2016.09-release/900-bad-mips16-crt.patch new file mode 100644 index 0000000000..dd6e9dc889 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/900-bad-mips16-crt.patch @@ -0,0 +1,9 @@ +--- a/libgcc/config/mips/t-mips16 ++++ b/libgcc/config/mips/t-mips16 +@@ -43,3 +43,6 @@ SYNC_CFLAGS = -mno-mips16 + + # Version these symbols if building libgcc.so. + SHLIB_MAPFILES += $(srcdir)/config/mips/libgcc-mips16.ver ++ ++CRTSTUFF_T_CFLAGS += -mno-mips16 ++CRTSTUFF_T_CFLAGS_S += -mno-mips16 diff --git a/toolchain/gcc/patches/arc-2016.03/910-mbsd_multi.patch b/toolchain/gcc/patches/arc-2016.09-release/910-mbsd_multi.patch index 5387f8e86f..62203dfcf6 100644 --- a/toolchain/gcc/patches/arc-2016.03/910-mbsd_multi.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/910-mbsd_multi.patch @@ -10,16 +10,13 @@ to be able to use -Werror in "make" but prevent GNU autoconf generated configure scripts from freaking out. - * Make -fno-strict-aliasing and -fno-delete-null-pointer-checks - the default for -O2/-Os, because they trigger gcc bugs - and can delete code with security implications. This patch was authored by Thorsten Glaser <tg at mirbsd.de> with copyright assignment to the FSF in effect. --- a/gcc/c-family/c-opts.c +++ b/gcc/c-family/c-opts.c -@@ -104,6 +104,9 @@ static size_t include_cursor; +@@ -107,6 +107,9 @@ static int class_dump_flags; /* Whether any standard preincluded header has been preincluded. */ static bool done_preinclude; @@ -29,17 +26,7 @@ static void handle_OPT_d (const char *); static void set_std_cxx98 (int); static void set_std_cxx11 (int); -@@ -383,6 +386,9 @@ c_common_handle_option (size_t scode, co - cpp_opts->warn_endif_labels = value; - break; - -+ case OPT_Werror_maybe_reset: -+ break; -+ - case OPT_Winvalid_pch: - cpp_opts->warn_invalid_pch = value; - break; -@@ -491,6 +497,12 @@ c_common_handle_option (size_t scode, co +@@ -442,6 +445,12 @@ c_common_handle_option (size_t scode, co flag_no_builtin = !value; break; @@ -52,7 +39,7 @@ case OPT_fconstant_string_class_: constant_string_class_name = arg; break; -@@ -1027,6 +1039,47 @@ c_common_init (void) +@@ -1041,6 +1050,47 @@ c_common_init (void) return false; } @@ -102,9 +89,9 @@ --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt -@@ -379,6 +379,10 @@ Werror-implicit-function-declaration - C ObjC RejectNegative Warning Alias(Werror=, implicit-function-declaration) - This switch is deprecated; use -Werror=implicit-function-declaration instead +@@ -438,6 +438,10 @@ Wfloat-conversion + C ObjC C++ ObjC++ Var(warn_float_conversion) Warning LangEnabledBy(C ObjC C++ ObjC++,Wconversion) + Warn for implicit type conversions that cause loss of floating point precision. +Werror-maybe-reset +C ObjC C++ ObjC++ @@ -112,8 +99,8 @@ + Wfloat-equal C ObjC C++ ObjC++ Var(warn_float_equal) Warning - Warn if testing floating point numbers for equality -@@ -949,6 +953,9 @@ C++ ObjC++ Optimization Alias(fexception + Warn if testing floating point numbers for equality. +@@ -1252,6 +1256,9 @@ C++ ObjC++ Optimization Alias(fexception fhonor-std C++ ObjC++ Ignore Warn(switch %qs is no longer supported) @@ -122,12 +109,12 @@ + fhosted C ObjC - Assume normal C execution environment + Assume normal C execution environment. --- a/gcc/common.opt +++ b/gcc/common.opt -@@ -541,6 +541,10 @@ Werror= +@@ -581,6 +581,10 @@ Werror= Common Joined - Treat specified warning as error + Treat specified warning as error. +Werror-maybe-reset +Common @@ -135,10 +122,10 @@ + Wextra Common Var(extra_warnings) Warning - Print extra (possibly unwanted) warnings -@@ -1242,6 +1246,9 @@ fguess-branch-probability + Print extra (possibly unwanted) warnings. +@@ -1432,6 +1436,9 @@ fguess-branch-probability Common Report Var(flag_guess_branch_prob) Optimization - Enable guessing of branch probabilities + Enable guessing of branch probabilities. +fhonour-copts +Common RejectNegative @@ -148,25 +135,7 @@ ; On SVR4 targets, it also controls whether or not to emit a --- a/gcc/opts.c +++ b/gcc/opts.c -@@ -468,8 +468,6 @@ static const struct default_options defa - { OPT_LEVELS_2_PLUS, OPT_fschedule_insns2, NULL, 1 }, - #endif - { OPT_LEVELS_2_PLUS, OPT_fregmove, NULL, 1 }, -- { OPT_LEVELS_2_PLUS, OPT_fstrict_aliasing, NULL, 1 }, -- { OPT_LEVELS_2_PLUS, OPT_fstrict_overflow, NULL, 1 }, - { OPT_LEVELS_2_PLUS, OPT_freorder_blocks, NULL, 1 }, - { OPT_LEVELS_2_PLUS, OPT_freorder_functions, NULL, 1 }, - { OPT_LEVELS_2_PLUS, OPT_ftree_vrp, NULL, 1 }, -@@ -489,6 +487,8 @@ static const struct default_options defa - { OPT_LEVELS_2_PLUS, OPT_fhoist_adjacent_loads, NULL, 1 }, - - /* -O3 optimizations. */ -+ { OPT_LEVELS_3_PLUS, OPT_fstrict_aliasing, NULL, 1 }, -+ { OPT_LEVELS_3_PLUS, OPT_fstrict_overflow, NULL, 1 }, - { OPT_LEVELS_3_PLUS, OPT_ftree_loop_distribute_patterns, NULL, 1 }, - { OPT_LEVELS_3_PLUS, OPT_fpredictive_commoning, NULL, 1 }, - /* Inlining of functions reducing size is a good idea with -Os -@@ -1435,6 +1435,17 @@ common_handle_option (struct gcc_options +@@ -1783,6 +1783,17 @@ common_handle_option (struct gcc_options opts, opts_set, loc, dc); break; @@ -200,16 +169,16 @@ Issue warnings for code in system headers. These are normally unhelpful --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi -@@ -240,7 +240,7 @@ Objective-C and Objective-C++ Dialects}. - -Wconversion -Wcoverage-mismatch -Wno-cpp -Wno-deprecated @gol - -Wno-deprecated-declarations -Wdisabled-optimization @gol - -Wno-div-by-zero -Wdouble-promotion -Wempty-body -Wenum-compare @gol ---Wno-endif-labels -Werror -Werror=* @gol -+-Wno-endif-labels -Werror -Werror=* -Werror-maybe-reset @gol - -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol +@@ -263,7 +263,7 @@ Objective-C and Objective-C++ Dialects}. + -Wno-discarded-qualifiers -Wno-discarded-array-qualifiers @gol + -Wno-div-by-zero -Wdouble-promotion -Wduplicated-cond @gol + -Wempty-body -Wenum-compare -Wno-endif-labels @gol +--Werror -Werror=* -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol ++-Werror -Werror=* -Werror-maybe-reset -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol - -Wformat-security -Wformat-y2k @gol -@@ -4817,6 +4817,22 @@ This option is only supported for C and + -Wformat-security -Wformat-signedness -Wformat-y2k -Wframe-address @gol + -Wframe-larger-than=@var{len} -Wno-free-nonheap-object -Wjump-misses-init @gol +@@ -5737,6 +5737,22 @@ This option is only supported for C and @option{-Wall} and by @option{-Wpedantic}, which can be disabled with @option{-Wno-pointer-sign}. @@ -232,7 +201,7 @@ @item -Wstack-protector @opindex Wstack-protector @opindex Wno-stack-protector -@@ -6928,7 +6944,7 @@ so, the first branch is redirected to ei +@@ -6605,7 +6621,7 @@ so, the first branch is redirected to ei second branch or a point immediately following it, depending on whether the condition is known to be true or false. @@ -243,7 +212,7 @@ @opindex fsplit-wide-types --- a/gcc/java/jvspec.c +++ b/gcc/java/jvspec.c -@@ -626,6 +626,7 @@ lang_specific_pre_link (void) +@@ -629,6 +629,7 @@ lang_specific_pre_link (void) class name. Append dummy `.c' that can be stripped by set_input so %b is correct. */ set_input (concat (main_class_name, "main.c", NULL)); diff --git a/toolchain/gcc/patches/arc-2016.09-release/920-specs_nonfatal_getenv.patch b/toolchain/gcc/patches/arc-2016.09-release/920-specs_nonfatal_getenv.patch new file mode 100644 index 0000000000..dc0acb95a8 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/920-specs_nonfatal_getenv.patch @@ -0,0 +1,15 @@ +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -9198,8 +9198,10 @@ getenv_spec_function (int argc, const ch + value = varname; + + if (!value) +- fatal_error (input_location, +- "environment variable %qs not defined", varname); ++ { ++ warning (input_location, "environment variable %qs not defined", varname); ++ value = ""; ++ } + + /* We have to escape every character of the environment variable so + they are not interpreted as active spec characters. A diff --git a/toolchain/gcc/patches/arc-2016.09-release/930-fix-mips-noexecstack.patch b/toolchain/gcc/patches/arc-2016.09-release/930-fix-mips-noexecstack.patch new file mode 100644 index 0000000000..2a99840b63 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/930-fix-mips-noexecstack.patch @@ -0,0 +1,111 @@ +From da45b3fde60095756f5f6030f6012c23a3d34429 Mon Sep 17 00:00:00 2001 +From: Andrew McDonnell <bugs@andrewmcdonnell.net> +Date: Fri, 3 Oct 2014 19:09:00 +0930 +Subject: Add .note.GNU-stack section + +See http://lists.busybox.net/pipermail/uclibc/2014-October/048671.html +Below copied from https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02430.html + +Re: [Patch, MIPS] Add .note.GNU-stack section + + From: Steve Ellcey <sellcey at mips dot com> + +On Wed, 2014-09-10 at 10:15 -0700, Eric Christopher wrote: +> +> +> On Wed, Sep 10, 2014 at 9:27 AM, <pinskia@gmail.com> wrote: + +> This works except you did not update the assembly files in +> libgcc or glibc. We (Cavium) have the same patch in our tree +> for a few released versions. + +> Mind just checking yours in then Andrew? + +> Thanks! +> -eric + +I talked to Andrew about what files he changed in GCC and created and +tested this new patch. Andrew also mentioned changing some assembly +files in glibc but I don't see any use of '.section .note.GNU-stack' in +any assembly files in glibc (for any platform) so I wasn't planning on +creating a glibc to add them to mips glibc assembly language files. + +OK to check in this patch? + +Steve Ellcey +sellcey@mips.com + + + +2014-09-26 Steve Ellcey <sellcey@mips.com> +--- + gcc/config/mips/mips.c | 3 +++ + libgcc/config/mips/crti.S | 4 ++++ + libgcc/config/mips/crtn.S | 3 +++ + libgcc/config/mips/mips16.S | 4 ++++ + libgcc/config/mips/vr4120-div.S | 4 ++++ + 5 files changed, 18 insertions(+) + +--- a/gcc/config/mips/mips.c ++++ b/gcc/config/mips/mips.c +@@ -20228,6 +20228,9 @@ mips_promote_function_mode (const_tree t + #undef TARGET_HARD_REGNO_SCRATCH_OK + #define TARGET_HARD_REGNO_SCRATCH_OK mips_hard_regno_scratch_ok + ++#undef TARGET_ASM_FILE_END ++#define TARGET_ASM_FILE_END file_end_indicate_exec_stack ++ + struct gcc_target targetm = TARGET_INITIALIZER; + + #include "gt-mips.h" +--- a/libgcc/config/mips/crti.S ++++ b/libgcc/config/mips/crti.S +@@ -21,6 +21,10 @@ a copy of the GCC Runtime Library Except + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + ++ ++/* An executable stack is *not* required for these functions. */ ++ .section .note.GNU-stack,"",%progbits ++ + /* 4 slots for argument spill area. 1 for cpreturn, 1 for stack. + Return spill offset of 40 and 20. Aligned to 16 bytes for n32. */ + +--- a/libgcc/config/mips/crtn.S ++++ b/libgcc/config/mips/crtn.S +@@ -21,6 +21,9 @@ a copy of the GCC Runtime Library Except + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + ++/* An executable stack is *not* required for these functions. */ ++ .section .note.GNU-stack,"",%progbits ++ + /* 4 slots for argument spill area. 1 for cpreturn, 1 for stack. + Return spill offset of 40 and 20. Aligned to 16 bytes for n32. */ + +--- a/libgcc/config/mips/mips16.S ++++ b/libgcc/config/mips/mips16.S +@@ -48,6 +48,10 @@ see the files COPYING3 and COPYING.RUNTI + values using the soft-float calling convention, but do the actual + operation using the hard floating point instructions. */ + ++/* An executable stack is *not* required for these functions. */ ++ .section .note.GNU-stack,"",%progbits ++ .previous ++ + #if defined _MIPS_SIM && (_MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIO64) + + /* This file contains 32-bit assembly code. */ +--- a/libgcc/config/mips/vr4120-div.S ++++ b/libgcc/config/mips/vr4120-div.S +@@ -26,6 +26,10 @@ see the files COPYING3 and COPYING.RUNTI + -mfix-vr4120. div and ddiv do not give the correct result when one + of the operands is negative. */ + ++/* An executable stack is *not* required for these functions. */ ++ .section .note.GNU-stack,"",%progbits ++ .previous ++ + .set nomips16 + + #define DIV \ diff --git a/toolchain/gcc/patches/arc-2016.03/940-no-clobber-stamp-bits.patch b/toolchain/gcc/patches/arc-2016.09-release/940-no-clobber-stamp-bits.patch index dbecef2d57..68e62865b1 100644 --- a/toolchain/gcc/patches/arc-2016.03/940-no-clobber-stamp-bits.patch +++ b/toolchain/gcc/patches/arc-2016.09-release/940-no-clobber-stamp-bits.patch @@ -1,6 +1,6 @@ --- a/libstdc++-v3/include/Makefile.in +++ b/libstdc++-v3/include/Makefile.in -@@ -1342,7 +1342,7 @@ +@@ -1459,7 +1459,7 @@ stamp-bits: ${bits_headers} @$(STAMP) stamp-bits stamp-bits-sup: stamp-bits ${bits_sup_headers} diff --git a/toolchain/gcc/patches/arc-2016.09-release/950-cpp_file_path_translation.patch b/toolchain/gcc/patches/arc-2016.09-release/950-cpp_file_path_translation.patch new file mode 100644 index 0000000000..d467eb7c9a --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.09-release/950-cpp_file_path_translation.patch @@ -0,0 +1,182 @@ +Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47047 + +--- a/gcc/c-family/c-opts.c ++++ b/gcc/c-family/c-opts.c +@@ -574,6 +574,10 @@ c_common_handle_option (size_t scode, co + add_path (xstrdup (arg), SYSTEM, 0, true); + break; + ++ case OPT_iremap: ++ add_cpp_remap_path (arg); ++ break; ++ + case OPT_iwithprefix: + add_prefixed_path (arg, SYSTEM); + break; +--- a/gcc/c-family/c.opt ++++ b/gcc/c-family/c.opt +@@ -1632,6 +1632,10 @@ iquote + C ObjC C++ ObjC++ Joined Separate MissingArgError(missing path after %qs) + -iquote <dir> Add <dir> to the end of the quote include path. + ++iremap ++C ObjC C++ ObjC++ Joined Separate ++-iremap <src:dst> Convert <src> to <dst> if it occurs as prefix in __FILE__. ++ + iwithprefix + C ObjC C++ ObjC++ Joined Separate + -iwithprefix <dir> Add <dir> to the end of the system include path. +--- a/gcc/doc/cpp.texi ++++ b/gcc/doc/cpp.texi +@@ -4444,6 +4444,7 @@ without notice. + @c man begin SYNOPSIS + cpp [@option{-D}@var{macro}[=@var{defn}]@dots{}] [@option{-U}@var{macro}] + [@option{-I}@var{dir}@dots{}] [@option{-iquote}@var{dir}@dots{}] ++ [@option{-iremap}@var{src}:@var{dst}] + [@option{-W}@var{warn}@dots{}] + [@option{-M}|@option{-MM}] [@option{-MG}] [@option{-MF} @var{filename}] + [@option{-MP}] [@option{-MQ} @var{target}@dots{}] +--- a/gcc/doc/cppopts.texi ++++ b/gcc/doc/cppopts.texi +@@ -532,6 +532,12 @@ Search @var{dir} only for header files r + If @var{dir} begins with @code{=}, then the @code{=} will be replaced + by the sysroot prefix; see @option{--sysroot} and @option{-isysroot}. + ++@item -iremap @var{src}:@var{dst} ++@opindex iremap ++Replace the prefix @var{src} in __FILE__ with @var{dst} at expansion time. ++This option can be specified more than once. Processing stops at the first ++match. ++ + @item -fdirectives-only + @opindex fdirectives-only + When preprocessing, handle directives, but do not expand macros. +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -476,8 +476,8 @@ Objective-C and Objective-C++ Dialects}. + @item Directory Options + @xref{Directory Options,,Options for Directory Search}. + @gccoptlist{-B@var{prefix} -I@var{dir} -iplugindir=@var{dir} @gol +--iquote@var{dir} -L@var{dir} -no-canonical-prefixes -I- @gol +---sysroot=@var{dir} --no-sysroot-suffix} ++-iquote@var{dir} -iremap@var{src}:@var{dst} -L@var{dir} -no-canonical-prefixes @gol ++-I- --sysroot=@var{dir} --no-sysroot-suffix} + + @item Code Generation Options + @xref{Code Gen Options,,Options for Code Generation Conventions}. +@@ -10861,6 +10861,12 @@ be searched for header files only for th + "@var{file}"}; they are not searched for @code{#include <@var{file}>}, + otherwise just like @option{-I}. + ++@item -iremap @var{src}:@var{dst} ++@opindex iremap ++Replace the prefix @var{src} in __FILE__ with @var{dst} at expansion time. ++This option can be specified more than once. Processing stops at the first ++match. ++ + @item -L@var{dir} + @opindex L + Add directory @var{dir} to the list of directories to be searched +--- a/libcpp/include/cpplib.h ++++ b/libcpp/include/cpplib.h +@@ -760,6 +760,9 @@ extern void cpp_set_lang (cpp_reader *, + /* Set the include paths. */ + extern void cpp_set_include_chains (cpp_reader *, cpp_dir *, cpp_dir *, int); + ++/* Provide src:dst pair for __FILE__ remapping. */ ++extern void add_cpp_remap_path (const char *); ++ + /* Call these to get pointers to the options, callback, and deps + structures for a given reader. These pointers are good until you + call cpp_finish on that reader. You can either edit the callbacks +--- a/libcpp/macro.c ++++ b/libcpp/macro.c +@@ -227,6 +227,64 @@ static const char * const monthnames[] = + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" + }; + ++static size_t remap_pairs; ++static char **remap_src; ++static char **remap_dst; ++ ++void ++add_cpp_remap_path (const char *arg) ++{ ++ const char *arg_dst; ++ size_t len; ++ ++ arg_dst = strchr(arg, ':'); ++ if (arg_dst == NULL) ++ { ++ fprintf(stderr, "Invalid argument for -iremap\n"); ++ exit(1); ++ } ++ ++ len = arg_dst - arg; ++ ++arg_dst; ++ ++ remap_src = (char **) xrealloc(remap_src, sizeof(char *) * (remap_pairs + 1)); ++ remap_dst = (char **) xrealloc(remap_dst, sizeof(char *) * (remap_pairs + 1)); ++ ++ remap_src[remap_pairs] = (char *) xmalloc(len + 1); ++ memcpy(remap_src[remap_pairs], arg, len); ++ remap_src[remap_pairs][len] = '\0'; ++ remap_dst[remap_pairs] = xstrdup(arg_dst); ++ ++remap_pairs; ++} ++ ++static const char * ++cpp_remap_file (const char *arg, char **tmp_name) ++{ ++ char *result; ++ size_t i, len; ++ ++ for (i = 0; i < remap_pairs; ++i) ++ { ++ len = strlen (remap_src[i]); ++ if (strncmp (remap_src[i], arg, len)) ++ continue; ++ if (arg[len] == '\0') ++ return xstrdup (remap_dst[i]); ++ if (arg[len] != '/') ++ continue; ++ arg += len; ++ len = strlen (remap_dst[i]); ++ result = (char *) xmalloc (len + strlen (arg) + 1); ++ memcpy(result, remap_dst[i], len); ++ strcpy(result + len, arg); ++ *tmp_name = result; ++ ++ return result; ++ } ++ ++ return arg; ++} ++ + /* Helper function for builtin_macro. Returns the text generated by + a builtin macro. */ + const uchar * +@@ -290,6 +348,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi + { + unsigned int len; + const char *name; ++ char *tmp_name = NULL; + uchar *buf; + + if (node->value.builtin == BT_FILE) +@@ -301,6 +360,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi + if (!name) + abort (); + } ++ name = cpp_remap_file (name, &tmp_name); + len = strlen (name); + buf = _cpp_unaligned_alloc (pfile, len * 2 + 3); + result = buf; +@@ -308,6 +368,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi + buf = cpp_quote_string (buf + 1, (const unsigned char *) name, len); + *buf++ = '"'; + *buf = '\0'; ++ free (tmp_name); + } + break; + diff --git a/toolchain/gdb/Makefile b/toolchain/gdb/Makefile index 8a18d3ec07..72e1766c57 100644 --- a/toolchain/gdb/Makefile +++ b/toolchain/gdb/Makefile @@ -9,11 +9,11 @@ include $(TOPDIR)/rules.mk PKG_NAME:=gdb ifeq ($(CONFIG_arc),y) -PKG_VERSION:=arc-2016.03-gdb +PKG_VERSION:=arc-2016.09-gdb PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz -PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/arc-2016.03-gdb -PKG_HASH:=6a91f86cc487c1548d3f5d4f29f7226d2019c0db8a63633aeabd5914a340f3f9 +PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/arc-2016.09-gdb +PKG_HASH:=b7601f8953055c6768304da7f7ee48abc0fc0ad2bec8f93bbefb29780467f21d GDB_DIR:=binutils-$(PKG_NAME)-$(PKG_VERSION) PATCH_DIR:=./patches-arc else |