toolchain/gcc: update 5.x to 5.5.0

This is the final bugfix release in the gcc-5 series.

Compile and run tested on macOS 10.13 (Xcode 9), mvebu/ar71xx.

Removed redundant patch for macOS (backported upstream by yours truly)

Signed-off-by: Ryan Mounce <ryan@mounce.com.au>

43 files changed, 25 insertions, 44 deletions

diff --git a/toolchain/gcc/Config.version b/toolchain/gcc/Config.version
index 0432188..4edf8a8 100644
--- a/toolchain/gcc/Config.version
+++ b/toolchain/gcc/Config.version
@@ -7,7 +7,7 @@ config GCC_VERSION
 	default "arc-2017.03-release"   if GCC_VERSION_6_3_ARC
 	default "6.3.0"         if GCC_USE_VERSION_6
 	default "7.2.0"         if GCC_USE_VERSION_7
-	default "5.4.0"
+	default "5.5.0"
 
 config GCC_VERSION_6_3
 	bool
diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk
index f1203b0..d7e205a 100644
--- a/toolchain/gcc/common.mk
+++ b/toolchain/gcc/common.mk
@@ -26,19 +26,19 @@ PKG_VERSION:=$(firstword $(subst +, ,$(GCC_VERSION)))
 GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION)
 
 PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 
-ifeq ($(PKG_VERSION),5.4.0)
-  PKG_HASH:=608df76dec2d34de6558249d8af4cbee21eceddbcb580d666f7a5a583ca3303a
+ifeq ($(PKG_VERSION),5.5.0)
+  PKG_HASH:=530cea139d82fe542b358961130c69cfde8b3d14556370b65823d2f91f0ced87
 endif
 
 ifeq ($(PKG_VERSION),6.3.0)
   PKG_HASH:=f06ae7f3f790fbf0f018f6d40e844451e6bc3b7bc96e128e63b09825c1f8b29f
+  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 endif
 
 ifeq ($(PKG_VERSION),7.2.0)
   PKG_HASH:=1cf7adf8ff4b5aa49041c8734bbcf1ad18cc4c94d0029aae0f4e48841088479a
-  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 endif
 
 ifneq ($(CONFIG_GCC_VERSION_6_3_ARC),)
diff --git a/toolchain/gcc/patches/5.4.0/030-macos-header-fix-backport.patch b/toolchain/gcc/patches/5.4.0/030-macos-header-fix-backport.patch
deleted file mode 100644
index 37c774e..0000000
--- a/toolchain/gcc/patches/5.4.0/030-macos-header-fix-backport.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/gcc/system.h
-+++ b/gcc/system.h
-@@ -216,6 +216,7 @@ extern int errno;
- 
- #ifdef __cplusplus
- # include <algorithm>
-+# include <map>
- # include <cstring>
- # include <utility>
- #endif
diff --git a/toolchain/gcc/patches/5.4.0/001-revert_register_mode_search.patch b/toolchain/gcc/patches/5.5.0/001-revert_register_mode_search.patch
index 06373eb..06373eb 100644
--- a/toolchain/gcc/patches/5.4.0/001-revert_register_mode_search.patch
+++ b/toolchain/gcc/patches/5.5.0/001-revert_register_mode_search.patch
diff --git a/toolchain/gcc/patches/5.4.0/002-case_insensitive.patch b/toolchain/gcc/patches/5.5.0/002-case_insensitive.patch
index b3d2dbe..b3d2dbe 100644
--- a/toolchain/gcc/patches/5.4.0/002-case_insensitive.patch
+++ b/toolchain/gcc/patches/5.5.0/002-case_insensitive.patch
diff --git a/toolchain/gcc/patches/5.4.0/010-documentation.patch b/toolchain/gcc/patches/5.5.0/010-documentation.patch
index 07064a9..d7166b2 100644
--- a/toolchain/gcc/patches/5.4.0/010-documentation.patch
+++ b/toolchain/gcc/patches/5.5.0/010-documentation.patch
@@ -1,6 +1,6 @@
 --- a/gcc/Makefile.in
 +++ b/gcc/Makefile.in
-@@ -2941,18 +2941,10 @@ doc/gcc.info: $(TEXI_GCC_FILES)
+@@ -2943,18 +2943,10 @@ doc/gcc.info: $(TEXI_GCC_FILES)
  doc/gccint.info: $(TEXI_GCCINT_FILES)
  doc/cppinternals.info: $(TEXI_CPPINT_FILES)
  
diff --git a/toolchain/gcc/patches/5.4.0/020-no-plt-backport.patch b/toolchain/gcc/patches/5.5.0/020-no-plt-backport.patch
index b9702c9..b9702c9 100644
--- a/toolchain/gcc/patches/5.4.0/020-no-plt-backport.patch
+++ b/toolchain/gcc/patches/5.5.0/020-no-plt-backport.patch
diff --git a/toolchain/gcc/patches/5.4.0/040-fix-mips-ICE-PR-68400.patch b/toolchain/gcc/patches/5.5.0/040-fix-mips-ICE-PR-68400.patch
index e88af34..e88af34 100644
--- a/toolchain/gcc/patches/5.4.0/040-fix-mips-ICE-PR-68400.patch
+++ b/toolchain/gcc/patches/5.5.0/040-fix-mips-ICE-PR-68400.patch
diff --git a/toolchain/gcc/patches/5.4.0/200-musl_config.patch b/toolchain/gcc/patches/5.5.0/200-musl_config.patch
index b9a5b28..178c25c 100644
--- a/toolchain/gcc/patches/5.4.0/200-musl_config.patch
+++ b/toolchain/gcc/patches/5.5.0/200-musl_config.patch
@@ -277,7 +277,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
  if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
 --- a/gcc/doc/invoke.texi
 +++ b/gcc/doc/invoke.texi
-@@ -667,7 +667,7 @@ Objective-C and Objective-C++ Dialects}.
+@@ -668,7 +668,7 @@ Objective-C and Objective-C++ Dialects}.
  -mcpu=@var{cpu}}
  
  @emph{GNU/Linux Options}
@@ -286,7 +286,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
  -tno-android-cc -tno-android-ld}
  
  @emph{H8/300 Options}
-@@ -15340,13 +15340,19 @@ These @samp{-m} options are defined for
+@@ -15351,13 +15351,19 @@ These @samp{-m} options are defined for 
  @item -mglibc
  @opindex mglibc
  Use the GNU C library.  This is the default except
diff --git a/toolchain/gcc/patches/5.4.0/201-musl_arm.patch b/toolchain/gcc/patches/5.5.0/201-musl_arm.patch
index 27a26af..27a26af 100644
--- a/toolchain/gcc/patches/5.4.0/201-musl_arm.patch
+++ b/toolchain/gcc/patches/5.5.0/201-musl_arm.patch
diff --git a/toolchain/gcc/patches/5.4.0/202-musl_mips.patch b/toolchain/gcc/patches/5.5.0/202-musl_mips.patch
index 816dd8d..816dd8d 100644
--- a/toolchain/gcc/patches/5.4.0/202-musl_mips.patch
+++ b/toolchain/gcc/patches/5.5.0/202-musl_mips.patch
diff --git a/toolchain/gcc/patches/5.4.0/203-musl_powerpc.patch b/toolchain/gcc/patches/5.5.0/203-musl_powerpc.patch
index b4f34e8..073c834 100644
--- a/toolchain/gcc/patches/5.4.0/203-musl_powerpc.patch
+++ b/toolchain/gcc/patches/5.5.0/203-musl_powerpc.patch
@@ -52,7 +52,7 @@ gcc/Changelog:
  #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
 --- a/gcc/config/rs6000/secureplt.h
 +++ b/gcc/config/rs6000/secureplt.h
-@@ -18,3 +18,4 @@ along with GCC; see the file COPYING3.
+@@ -18,3 +18,4 @@ along with GCC; see the file COPYING3.  
  <http://www.gnu.org/licenses/>.  */
  
  #define CC1_SECURE_PLT_DEFAULT_SPEC "-msecure-plt"
@@ -196,7 +196,7 @@ gcc/Changelog:
 +#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","le")
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
-@@ -2416,6 +2416,10 @@ powerpc*-*-linux*)
+@@ -2430,6 +2430,10 @@ powerpc*-*-linux*)
  	    powerpc*-*-linux*paired*)
  		tm_file="${tm_file} rs6000/750cl.h" ;;
  	esac
diff --git a/toolchain/gcc/patches/5.4.0/204-musl_sh.patch b/toolchain/gcc/patches/5.5.0/204-musl_sh.patch
index 8c3753d..8c3753d 100644
--- a/toolchain/gcc/patches/5.4.0/204-musl_sh.patch
+++ b/toolchain/gcc/patches/5.5.0/204-musl_sh.patch
diff --git a/toolchain/gcc/patches/5.4.0/205-musl_x86.patch b/toolchain/gcc/patches/5.5.0/205-musl_x86.patch
index 8772328..8772328 100644
--- a/toolchain/gcc/patches/5.4.0/205-musl_x86.patch
+++ b/toolchain/gcc/patches/5.5.0/205-musl_x86.patch
diff --git a/toolchain/gcc/patches/5.4.0/206-musl_aarch64.patch b/toolchain/gcc/patches/5.5.0/206-musl_aarch64.patch
index 6925a02..6925a02 100644
--- a/toolchain/gcc/patches/5.4.0/206-musl_aarch64.patch
+++ b/toolchain/gcc/patches/5.5.0/206-musl_aarch64.patch
diff --git a/toolchain/gcc/patches/5.4.0/207-musl_fixincludes.patch b/toolchain/gcc/patches/5.5.0/207-musl_fixincludes.patch
index 0ff33d3..0ff33d3 100644
--- a/toolchain/gcc/patches/5.4.0/207-musl_fixincludes.patch
+++ b/toolchain/gcc/patches/5.5.0/207-musl_fixincludes.patch
diff --git a/toolchain/gcc/patches/5.4.0/209-musl_libstdc++.patch b/toolchain/gcc/patches/5.5.0/209-musl_libstdc++.patch
index d2414d0..d2414d0 100644
--- a/toolchain/gcc/patches/5.4.0/209-musl_libstdc++.patch
+++ b/toolchain/gcc/patches/5.5.0/209-musl_libstdc++.patch
diff --git a/toolchain/gcc/patches/5.4.0/230-musl_libssp.patch b/toolchain/gcc/patches/5.5.0/230-musl_libssp.patch
index 30f42e9..30f42e9 100644
--- a/toolchain/gcc/patches/5.4.0/230-musl_libssp.patch
+++ b/toolchain/gcc/patches/5.5.0/230-musl_libssp.patch
diff --git a/toolchain/gcc/patches/5.4.0/240-musl-libitm-fixes.patch b/toolchain/gcc/patches/5.5.0/240-musl-libitm-fixes.patch
index 533cb68..533cb68 100644
--- a/toolchain/gcc/patches/5.4.0/240-musl-libitm-fixes.patch
+++ b/toolchain/gcc/patches/5.5.0/240-musl-libitm-fixes.patch
diff --git a/toolchain/gcc/patches/5.4.0/250-add-musl.patch b/toolchain/gcc/patches/5.5.0/250-add-musl.patch
index 8cbedde..8cbedde 100644
--- a/toolchain/gcc/patches/5.4.0/250-add-musl.patch
+++ b/toolchain/gcc/patches/5.5.0/250-add-musl.patch
diff --git a/toolchain/gcc/patches/5.4.0/260-musl-add-unwind-fix.patch b/toolchain/gcc/patches/5.5.0/260-musl-add-unwind-fix.patch
index a3b83e2..a3b83e2 100644
--- a/toolchain/gcc/patches/5.4.0/260-musl-add-unwind-fix.patch
+++ b/toolchain/gcc/patches/5.5.0/260-musl-add-unwind-fix.patch
diff --git a/toolchain/gcc/patches/5.4.0/270-musl-add-powerpc-softfloat-fix.patch b/toolchain/gcc/patches/5.5.0/270-musl-add-powerpc-softfloat-fix.patch
index bdebf6c..bdebf6c 100644
--- a/toolchain/gcc/patches/5.4.0/270-musl-add-powerpc-softfloat-fix.patch
+++ b/toolchain/gcc/patches/5.5.0/270-musl-add-powerpc-softfloat-fix.patch
diff --git a/toolchain/gcc/patches/5.4.0/280-musl-disable-ifunc-by-default.patch b/toolchain/gcc/patches/5.5.0/280-musl-disable-ifunc-by-default.patch
index af5acf8..9a043ee 100644
--- a/toolchain/gcc/patches/5.4.0/280-musl-disable-ifunc-by-default.patch
+++ b/toolchain/gcc/patches/5.5.0/280-musl-disable-ifunc-by-default.patch
@@ -14,11 +14,9 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239859 138bc75d-0d04-0410-961f-8
  gcc/config.gcc | 4 ++--
  2 files changed, 6 insertions(+), 2 deletions(-)
 
-diff --git a/gcc/config.gcc b/gcc/config.gcc
-index 8827dc8..e544d76 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
-@@ -1465,7 +1465,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]8
+@@ -1455,7 +1455,7 @@ 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 ${target} in
@@ -27,7 +25,7 @@ index 8827dc8..e544d76 100644
  		  ;;
  		*)
  		  default_gnu_indirect_function=yes
-@@ -1531,7 +1531,7 @@ x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
+@@ -1524,7 +1524,7 @@ x86_64-*-linux* | x86_64-*-kfreebsd*-gnu
  		extra_options="${extra_options} linux-android.opt"
  		# Assume modern glibc if not targeting Android nor uclibc.
  		case ${target} in
diff --git a/toolchain/gcc/patches/5.4.0/300-mips_Os_cpu_rtx_cost_model.patch b/toolchain/gcc/patches/5.5.0/300-mips_Os_cpu_rtx_cost_model.patch
index 1743658..1743658 100644
--- a/toolchain/gcc/patches/5.4.0/300-mips_Os_cpu_rtx_cost_model.patch
+++ b/toolchain/gcc/patches/5.5.0/300-mips_Os_cpu_rtx_cost_model.patch
diff --git a/toolchain/gcc/patches/5.4.0/800-arm_v5te_no_ldrd_strd.patch b/toolchain/gcc/patches/5.5.0/800-arm_v5te_no_ldrd_strd.patch
index 0edeb13..0edeb13 100644
--- a/toolchain/gcc/patches/5.4.0/800-arm_v5te_no_ldrd_strd.patch
+++ b/toolchain/gcc/patches/5.5.0/800-arm_v5te_no_ldrd_strd.patch
diff --git a/toolchain/gcc/patches/5.4.0/810-arm-softfloat-libgcc.patch b/toolchain/gcc/patches/5.5.0/810-arm-softfloat-libgcc.patch
index 1d06f5b..1d06f5b 100644
--- a/toolchain/gcc/patches/5.4.0/810-arm-softfloat-libgcc.patch
+++ b/toolchain/gcc/patches/5.5.0/810-arm-softfloat-libgcc.patch
diff --git a/toolchain/gcc/patches/5.4.0/820-libgcc_pic.patch b/toolchain/gcc/patches/5.5.0/820-libgcc_pic.patch
index 42bf0c8..42bf0c8 100644
--- a/toolchain/gcc/patches/5.4.0/820-libgcc_pic.patch
+++ b/toolchain/gcc/patches/5.5.0/820-libgcc_pic.patch
diff --git a/toolchain/gcc/patches/5.4.0/830-arm_unbreak_armv4t.patch b/toolchain/gcc/patches/5.5.0/830-arm_unbreak_armv4t.patch
index 37f8f2a..37f8f2a 100644
--- a/toolchain/gcc/patches/5.4.0/830-arm_unbreak_armv4t.patch
+++ b/toolchain/gcc/patches/5.5.0/830-arm_unbreak_armv4t.patch
diff --git a/toolchain/gcc/patches/5.4.0/840-armv4_pass_fix-v4bx_to_ld.patch b/toolchain/gcc/patches/5.5.0/840-armv4_pass_fix-v4bx_to_ld.patch
index cb1fb98..cb1fb98 100644
--- a/toolchain/gcc/patches/5.4.0/840-armv4_pass_fix-v4bx_to_ld.patch
+++ b/toolchain/gcc/patches/5.5.0/840-armv4_pass_fix-v4bx_to_ld.patch
diff --git a/toolchain/gcc/patches/5.4.0/850-use_shared_libgcc.patch b/toolchain/gcc/patches/5.5.0/850-use_shared_libgcc.patch
index 5818cf4..5818cf4 100644
--- a/toolchain/gcc/patches/5.4.0/850-use_shared_libgcc.patch
+++ b/toolchain/gcc/patches/5.5.0/850-use_shared_libgcc.patch
diff --git a/toolchain/gcc/patches/5.4.0/851-libgcc_no_compat.patch b/toolchain/gcc/patches/5.5.0/851-libgcc_no_compat.patch
index 80c3476..80c3476 100644
--- a/toolchain/gcc/patches/5.4.0/851-libgcc_no_compat.patch
+++ b/toolchain/gcc/patches/5.5.0/851-libgcc_no_compat.patch
diff --git a/toolchain/gcc/patches/5.4.0/870-ppc_no_crtsavres.patch b/toolchain/gcc/patches/5.5.0/870-ppc_no_crtsavres.patch
index 0e64a41..d06673e 100644
--- a/toolchain/gcc/patches/5.4.0/870-ppc_no_crtsavres.patch
+++ b/toolchain/gcc/patches/5.5.0/870-ppc_no_crtsavres.patch
@@ -1,6 +1,6 @@
 --- a/gcc/config/rs6000/rs6000.c
 +++ b/gcc/config/rs6000/rs6000.c
-@@ -21500,7 +21500,7 @@ rs6000_savres_strategy (rs6000_stack_t *
+@@ -21528,7 +21528,7 @@ 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/5.4.0/880-no_java_section.patch b/toolchain/gcc/patches/5.5.0/880-no_java_section.patch
index def6c9f..def6c9f 100644
--- a/toolchain/gcc/patches/5.4.0/880-no_java_section.patch
+++ b/toolchain/gcc/patches/5.5.0/880-no_java_section.patch
diff --git a/toolchain/gcc/patches/5.4.0/881-no_tm_section.patch b/toolchain/gcc/patches/5.5.0/881-no_tm_section.patch
index fab5db3..fab5db3 100644
--- a/toolchain/gcc/patches/5.4.0/881-no_tm_section.patch
+++ b/toolchain/gcc/patches/5.5.0/881-no_tm_section.patch
diff --git a/toolchain/gcc/patches/5.4.0/900-bad-mips16-crt.patch b/toolchain/gcc/patches/5.5.0/900-bad-mips16-crt.patch
index dd6e9dc..dd6e9dc 100644
--- a/toolchain/gcc/patches/5.4.0/900-bad-mips16-crt.patch
+++ b/toolchain/gcc/patches/5.5.0/900-bad-mips16-crt.patch
diff --git a/toolchain/gcc/patches/5.4.0/910-mbsd_multi.patch b/toolchain/gcc/patches/5.5.0/910-mbsd_multi.patch
index 2d7272e..88905f6 100644
--- a/toolchain/gcc/patches/5.4.0/910-mbsd_multi.patch
+++ b/toolchain/gcc/patches/5.5.0/910-mbsd_multi.patch
@@ -39,7 +39,7 @@
      case OPT_fconstant_string_class_:
        constant_string_class_name = arg;
        break;
-@@ -1034,6 +1043,47 @@ c_common_init (void)
+@@ -1039,6 +1048,47 @@ c_common_init (void)
        return false;
      }
  
@@ -178,7 +178,7 @@
  -Wfatal-errors  -Wfloat-equal  -Wformat  -Wformat=2 @gol
  -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol
  -Wformat-security  -Wformat-signedness  -Wformat-y2k @gol
-@@ -5382,6 +5382,22 @@ This option is only supported for C and
+@@ -5388,6 +5388,22 @@ This option is only supported for C and 
  @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
  @option{-Wno-pointer-sign}.
  
@@ -201,7 +201,7 @@
  @item -Wstack-protector
  @opindex Wstack-protector
  @opindex Wno-stack-protector
-@@ -7860,7 +7876,7 @@ so, the first branch is redirected to ei
+@@ -7866,7 +7882,7 @@ 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.
  
diff --git a/toolchain/gcc/patches/5.4.0/920-specs_nonfatal_getenv.patch b/toolchain/gcc/patches/5.5.0/920-specs_nonfatal_getenv.patch
index 3d708f2..4c705ad 100644
--- a/toolchain/gcc/patches/5.4.0/920-specs_nonfatal_getenv.patch
+++ b/toolchain/gcc/patches/5.5.0/920-specs_nonfatal_getenv.patch
@@ -1,6 +1,6 @@
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
-@@ -8807,8 +8807,10 @@ getenv_spec_function (int argc, const ch
+@@ -8828,8 +8828,10 @@ getenv_spec_function (int argc, const ch
  
    value = getenv (argv[0]);
    if (!value)
diff --git a/toolchain/gcc/patches/5.4.0/930-fix-mips-noexecstack.patch b/toolchain/gcc/patches/5.5.0/930-fix-mips-noexecstack.patch
index c05844d..c05844d 100644
--- a/toolchain/gcc/patches/5.4.0/930-fix-mips-noexecstack.patch
+++ b/toolchain/gcc/patches/5.5.0/930-fix-mips-noexecstack.patch
diff --git a/toolchain/gcc/patches/5.4.0/931-fix-MIPS-softfloat-build-issue.patch b/toolchain/gcc/patches/5.5.0/931-fix-MIPS-softfloat-build-issue.patch
index c8461a9..9ac0939 100644
--- a/toolchain/gcc/patches/5.4.0/931-fix-MIPS-softfloat-build-issue.patch
+++ b/toolchain/gcc/patches/5.5.0/931-fix-MIPS-softfloat-build-issue.patch
@@ -11,11 +11,9 @@ Signed-off-by: BangLang Huang <banglang.huang@foxmail.com>
  libffi/src/mips/o32.S | 17 +++++++++++++++++
  2 files changed, 34 insertions(+)
 
-diff --git a/libffi/src/mips/n32.S b/libffi/src/mips/n32.S
-index c6985d3..8f25994 100644
 --- a/libffi/src/mips/n32.S
 +++ b/libffi/src/mips/n32.S
-@@ -107,6 +107,16 @@ loadregs:
+@@ -107,6 +107,16 @@ loadregs:	
  
  	REG_L	t6, 3*FFI_SIZEOF_ARG($fp)  # load the flags word into t6.
  
@@ -32,7 +30,7 @@ index c6985d3..8f25994 100644
  	and	t4, t6, ((1<<FFI_FLAG_BITS)-1)
  	REG_L	a0, 0*FFI_SIZEOF_ARG(t9)
  	beqz	t4, arg1_next
-@@ -193,6 +203,7 @@ arg7_next:
+@@ -193,6 +203,7 @@ arg7_next:	
  arg8_doublep:	
   	l.d	$f19, 7*FFI_SIZEOF_ARG(t9)	
  arg8_next:	
@@ -48,7 +46,7 @@ index c6985d3..8f25994 100644
  	bne     t6, FFI_TYPE_FLOAT, retdouble
  	jal	t9
  	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-@@ -272,6 +284,7 @@ retstruct_f_d:
+@@ -272,6 +284,7 @@ retstruct_f_d:	
  	s.s	$f0, 0(t4)
  	s.d	$f2, 8(t4)
  	b	epilogue
@@ -80,7 +78,7 @@ index c6985d3..8f25994 100644
  	bne     v0, FFI_TYPE_FLOAT, cls_retdouble
  	l.s	$f0, V0_OFF2($sp)
  	b	cls_epilogue
-@@ -500,6 +516,7 @@ cls_retstruct_f_d:
+@@ -500,6 +516,7 @@ cls_retstruct_f_d:	
  	l.s	$f0, V0_OFF2($sp)
  	l.d	$f2, V1_OFF2($sp)
  	b	cls_epilogue
@@ -88,8 +86,6 @@ index c6985d3..8f25994 100644
  	
  cls_retstruct_small2:	
  	REG_L	v0, V0_OFF2($sp)
-diff --git a/libffi/src/mips/o32.S b/libffi/src/mips/o32.S
-index eb27981..1aff4b1 100644
 --- a/libffi/src/mips/o32.S
 +++ b/libffi/src/mips/o32.S
 @@ -82,13 +82,16 @@ sixteen:
@@ -109,7 +105,7 @@ index eb27981..1aff4b1 100644
  pass_d:
  	bne	t0, FFI_ARGS_D, pass_f
  	l.d	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
-@@ -130,6 +133,7 @@ pass_f_d:
+@@ -130,6 +133,7 @@ pass_f_d:		
   #	bne	t0, FFI_ARGS_F_D, call_it
  	l.s	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
  	l.d	$f14, 2*FFI_SIZEOF_ARG($sp)	# passing double and float
@@ -169,6 +165,3 @@ index eb27981..1aff4b1 100644
  1:	
  	REG_L	$3, V1_OFF2($fp)
  	REG_L	$2, V0_OFF2($fp)
--- 
-2.7.4
-
diff --git a/toolchain/gcc/patches/5.4.0/940-no-clobber-stamp-bits.patch b/toolchain/gcc/patches/5.5.0/940-no-clobber-stamp-bits.patch
index 0b21ffa..21463a3 100644
--- a/toolchain/gcc/patches/5.4.0/940-no-clobber-stamp-bits.patch
+++ b/toolchain/gcc/patches/5.5.0/940-no-clobber-stamp-bits.patch
@@ -1,6 +1,6 @@
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
-@@ -1421,7 +1421,7 @@ stamp-bits: ${bits_headers}
+@@ -1422,7 +1422,7 @@ stamp-bits: ${bits_headers}
  	@$(STAMP) stamp-bits
  
  stamp-bits-sup: stamp-bits ${bits_sup_headers}
diff --git a/toolchain/gcc/patches/5.4.0/950-cpp_file_path_translation.patch b/toolchain/gcc/patches/5.5.0/950-cpp_file_path_translation.patch
index dc0938a..b679408 100644
--- a/toolchain/gcc/patches/5.4.0/950-cpp_file_path_translation.patch
+++ b/toolchain/gcc/patches/5.5.0/950-cpp_file_path_translation.patch
@@ -64,7 +64,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4
  
  @item Machine Dependent Options
  @xref{Submodel Options,,Hardware Models and Configurations}.
-@@ -11479,6 +11479,12 @@ be searched for header files only for th
+@@ -11485,6 +11485,12 @@ be searched for header files only for th
  "@var{file}"}; they are not searched for @code{#include <@var{file}>},
  otherwise just like @option{-I}.
  
@@ -79,7 +79,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4
  Add directory @var{dir} to the list of directories to be searched
 --- a/libcpp/include/cpplib.h
 +++ b/libcpp/include/cpplib.h
-@@ -751,6 +751,9 @@ extern void cpp_set_lang (cpp_reader *,
+@@ -751,6 +751,9 @@ extern void cpp_set_lang (cpp_reader *, 
  /* Set the include paths.  */
  extern void cpp_set_include_chains (cpp_reader *, cpp_dir *, cpp_dir *, int);
  
diff --git a/toolchain/gcc/patches/5.4.0/960-go_libm.patch b/toolchain/gcc/patches/5.5.0/960-go_libm.patch
index d16b020..d16b020 100644
--- a/toolchain/gcc/patches/5.4.0/960-go_libm.patch
+++ b/toolchain/gcc/patches/5.5.0/960-go_libm.patch
diff --git a/toolchain/gcc/patches/5.4.0/970-warn_bug.patch b/toolchain/gcc/patches/5.5.0/970-warn_bug.patch
index 2c5cf9b..2c5cf9b 100644
--- a/toolchain/gcc/patches/5.4.0/970-warn_bug.patch
+++ b/toolchain/gcc/patches/5.5.0/970-warn_bug.patch