toolchain: Bump ARC tools to arc-2016.03

This change switches ARC tools to the most recent arc-2016.03
version.

ARC GNU tools of version arc-2016.03 bring some quite significant
changes like:
 * Binutils v2.26+ (upstream commit id 202ac19 with additional ARC
 * patches)
 * GCC v4.8.5
 * GDB 7.10

More about changes, improvements and fixes could be found here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2016.03

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

toolchain/gdb/Makefile

@@ -9,11 +9,11 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=gdb
 
 ifeq ($(CONFIG_arc),y)
-PKG_VERSION:=arc-2015.06-gdb
+PKG_VERSION:=arc-2016.03-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-2015.06-gdb/
-PKG_MD5SUM:=d318829bfd2ed62714817f0d25706825
+PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/arc-2016.03-gdb
+PKG_MD5SUM:=775caaf6385c16f20b6f53c0a2b95f79
 GDB_DIR:=binutils-$(PKG_NAME)-$(PKG_VERSION)
 else
 PKG_VERSION:=7.11

toolchain/gdb/patches/arc-2016.03/100-no_extern_inline.patch

@@ -21,11 +21,11 @@
 +#endif /* DEFINE_NON_INLINE_P */
 --- a/sim/common/sim-arange.h
 +++ b/sim/common/sim-arange.h
-@@ -62,7 +62,7 @@ extern void sim_addr_range_delete (ADDR_
+@@ -73,7 +73,7 @@ extern void sim_addr_range_delete (ADDR_
  
  /* Return non-zero if ADDR is in range AR, traversing the entire tree.
     If no range is specified, that is defined to mean "everything".  */
--extern INLINE int
+-SIM_ARANGE_INLINE int
 +extern int
  sim_addr_range_hit_p (ADDR_RANGE * /*ar*/, address_word /*addr*/);
  #define ADDR_RANGE_HIT_P(ar, addr) \

toolchain/gdb/patches/arc-2016.03/110-no_testsuite.patch

@@ -1,6 +1,6 @@
 --- a/gdb/configure
 +++ b/gdb/configure
-@@ -855,8 +855,7 @@ MAKEINFOFLAGS
+@@ -870,8 +870,7 @@ MAKEINFOFLAGS
  YACC
  YFLAGS
  XMKMF'
@@ -10,7 +10,7 @@
  multi-ice
  gdbserver'
  
-@@ -5168,7 +5167,7 @@ $as_echo "$with_auto_load_safe_path" >&6
+@@ -5610,7 +5610,7 @@ $as_echo "$with_auto_load_safe_path" >&6
  
  
  

toolchain/gdb/patches/arc-2016.03/120-fix-compile-flag-mismatch.patch

@@ -1,6 +1,6 @@
 --- a/gdb/gdbserver/configure
 +++ b/gdb/gdbserver/configure
-@@ -2183,7 +2183,7 @@ $as_echo "$as_me: error: \`$ac_var' was
+@@ -2468,7 +2468,7 @@ $as_echo "$as_me: error: \`$ac_var' was
        ac_cache_corrupted=: ;;
      ,);;
      *)

toolchain/gdb/patches/arc-2016.03/200-arc-fix-target-mask.patch

@@ -0,0 +1,13 @@
+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
+     ;;