diff --git a/dkarm-eabi/patches/gcc-4.6.2.patch b/dkarm-eabi/patches/gcc-4.6.3.patch
similarity index 69%
rename from dkarm-eabi/patches/gcc-4.6.2.patch
rename to dkarm-eabi/patches/gcc-4.6.3.patch
index da5fb7b..24faa34 100644
--- a/dkarm-eabi/patches/gcc-4.6.2.patch
+++ b/dkarm-eabi/patches/gcc-4.6.3.patch
@@ -1,7 +1,7 @@
-diff -Nbaur gcc-4.6.1/gcc/config/arm/t-arm-elf gcc-4.6.1-arm/gcc/config/arm/t-arm-elf
---- gcc-4.6.1/gcc/config/arm/t-arm-elf	2011-01-03 20:52:22.000000000 +0000
-+++ gcc-4.6.1-arm/gcc/config/arm/t-arm-elf	2011-10-14 17:47:30.000000000 +0100
-@@ -40,22 +40,28 @@
+diff -Nbaur gcc-4.6.3/gcc/config/arm/t-arm-elf gcc-4.6.3-arm/gcc/config/arm/t-arm-elf
+--- gcc-4.6.3/gcc/config/arm/t-arm-elf	2011-01-03 20:52:22.000000000 +0000
++++ gcc-4.6.3-arm/gcc/config/arm/t-arm-elf	2012-03-19 12:16:39.000000000 +0000
+@@ -40,22 +40,44 @@
  #MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te
  #MULTILIB_EXCEPTIONS  += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
  
@@ -14,21 +14,37 @@ diff -Nbaur gcc-4.6.1/gcc/config/arm/t-arm-elf gcc-4.6.1-arm/gcc/config/arm/t-ar
 -#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-a8
 -#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-r4
 -#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-m3
-+MULTILIB_OPTIONS      += march=armv6-m
-+MULTILIB_DIRNAMES     += armv6-m
-+MULTILIB_EXCEPTIONS   += march=armv6-m* marm/*march=armv6-m*
-+MULTILIB_MATCHES      += march?armv6-m=mcpu?cortex-m0
-+MULTILIB_MATCHES      += march?armv6-m=mcpu?cortex-m1
++#mfloat-abi=hard|mfpu=fpv4-sp-d16
 +
-+MULTILIB_OPTIONS      += march=armv7
-+MULTILIB_DIRNAMES     += thumb2
-+MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7* *march=armv6-m*/*march=armv7*
++MULTILIB_OPTIONS      += march=armv7/march=armv6-m/mcpu=cortex-m4
++MULTILIB_DIRNAMES     += thumb2 armv6-m cortex-m4
++MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7*
++MULTILIB_EXCEPTIONS   += march=armv6-m* marm/*march=armv6-m*
++MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* marm/*mcpu=cortex-m4*
++MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* mthumb/mcpu=cortex-m4
++MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* mthumb/mcpu=cortex-m4/mbig-endian
 +MULTILIB_MATCHES      += march?armv7=march?armv7-a
 +MULTILIB_MATCHES      += march?armv7=march?armv7-r
 +MULTILIB_MATCHES      += march?armv7=march?armv7-m
 +MULTILIB_MATCHES      += march?armv7=mcpu?cortex-a8
 +MULTILIB_MATCHES      += march?armv7=mcpu?cortex-r4
 +MULTILIB_MATCHES      += march?armv7=mcpu?cortex-m3
++MULTILIB_MATCHES      += march?armv6-m=mcpu?cortex-m0
++MULTILIB_MATCHES      += march?armv6-m=mcpu?cortex-m1
++
++MULTILIB_OPTIONS      += mfloat-abi=hard mfpu=fpv4-sp-d16
++MULTILIB_DIRNAMES     += float-abi-hard fpuv4-sp-d16
++MULTILIB_EXCEPTIONS   += mfloat* marm/mfloat*
++MULTILIB_EXCEPTIONS   += mfloat* mthumb/mfloat*
++MULTILIB_EXCEPTIONS   += mfloat* mthumb*march=armv6-m*mfloat*
++MULTILIB_EXCEPTIONS   += mfloat* mthumb*march=armv7*mfloat*
++MULTILIB_EXCEPTIONS   += mfloat* mthumb/mcpu=cortex-m4/mfloat-abi=hard
++MULTILIB_EXCEPTIONS   += mfloat* mthumb/mcpu=cortex-m4/mfloat-abi=hard/mbig-endian
++MULTILIB_EXCEPTIONS   += mfpu* mthumb*march=armv6-m*mfpu*
++MULTILIB_EXCEPTIONS   += mfpu* mthumb*march=armv7*mfpu*
++MULTILIB_EXCEPTIONS   += mfpu* mthumb/mcpu=cortex-m4/mfpu*
++MULTILIB_EXCEPTIONS   += mfpu* mthumb/mfpu*
++MULTILIB_EXCEPTIONS   += mfpu* marm/mfpu*
  
  # Not quite true.  We can support hard-vfp calling in Thumb2, but how do we
  # express that here?  Also, we really need architecture v5e or later
@@ -42,7 +58,7 @@ diff -Nbaur gcc-4.6.1/gcc/config/arm/t-arm-elf gcc-4.6.1-arm/gcc/config/arm/t-ar
  #MULTILIB_EXCEPTIONS    += *mcpu=fa526/*mfloat-abi=hard*
  #MULTILIB_EXCEPTIONS    += *mcpu=fa626/*mfloat-abi=hard*
  
-@@ -63,9 +69,9 @@
+@@ -63,9 +85,9 @@
  # MULTILIB_DIRNAMES   += ep9312
  # MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312*
  # 	
@@ -55,18 +71,18 @@ diff -Nbaur gcc-4.6.1/gcc/config/arm/t-arm-elf gcc-4.6.1-arm/gcc/config/arm/t-ar
  # 
  # MULTILIB_OPTIONS    += mhard-float/msoft-float
  # MULTILIB_DIRNAMES   += fpu soft
-diff -Nbaur gcc-4.6.1/gcc/config/arm/unknown-elf.h gcc-4.6.1-arm/gcc/config/arm/unknown-elf.h
---- gcc-4.6.1/gcc/config/arm/unknown-elf.h	2011-01-03 20:52:22.000000000 +0000
-+++ gcc-4.6.1-arm/gcc/config/arm/unknown-elf.h	2011-10-03 14:58:38.000000000 +0100
+diff -Nbaur gcc-4.6.3/gcc/config/arm/unknown-elf.h gcc-4.6.3-arm/gcc/config/arm/unknown-elf.h
+--- gcc-4.6.3/gcc/config/arm/unknown-elf.h	2011-01-03 20:52:22.000000000 +0000
++++ gcc-4.6.3-arm/gcc/config/arm/unknown-elf.h	2012-03-05 11:07:22.000000000 +0000
 @@ -97,4 +97,4 @@
     udivmoddi4, which will depend on the exception unwind routines,
     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"
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
-diff -Nbaur gcc-4.6.1/gcc/gcc.c gcc-4.6.1-arm/gcc/gcc.c
---- gcc-4.6.1/gcc/gcc.c	2011-02-23 02:04:43.000000000 +0000
-+++ gcc-4.6.1-arm/gcc/gcc.c	2011-10-03 14:58:38.000000000 +0100
+diff -Nbaur gcc-4.6.3/gcc/gcc.c gcc-4.6.3-arm/gcc/gcc.c
+--- gcc-4.6.3/gcc/gcc.c	2011-02-23 02:04:43.000000000 +0000
++++ gcc-4.6.3-arm/gcc/gcc.c	2012-03-05 11:07:22.000000000 +0000
 @@ -547,6 +547,11 @@
  #endif
  #endif
@@ -95,9 +111,9 @@ diff -Nbaur gcc-4.6.1/gcc/gcc.c gcc-4.6.1-arm/gcc/gcc.c
    INIT_STATIC_SPEC ("startfile",		&startfile_spec),
    INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
    INIT_STATIC_SPEC ("version",			&compiler_version),
-diff -Nbaur gcc-4.6.1/gcc/sched-deps.c gcc-4.6.1-arm/gcc/sched-deps.c
---- gcc-4.6.1/gcc/sched-deps.c	2011-02-03 06:04:04.000000000 +0000
-+++ gcc-4.6.1-arm/gcc/sched-deps.c	2011-10-03 14:58:38.000000000 +0100
+diff -Nbaur gcc-4.6.3/gcc/sched-deps.c gcc-4.6.3-arm/gcc/sched-deps.c
+--- gcc-4.6.3/gcc/sched-deps.c	2011-12-08 13:33:58.000000000 +0000
++++ gcc-4.6.3-arm/gcc/sched-deps.c	2012-03-05 11:07:22.000000000 +0000
 @@ -2271,6 +2271,12 @@
  			      FIRST_STACK_REG + nregs);
  	}
@@ -111,9 +127,9 @@ diff -Nbaur gcc-4.6.1/gcc/sched-deps.c gcc-4.6.1-arm/gcc/sched-deps.c
      }
    else if (MEM_P (dest))
      {
-diff -Nbaur gcc-4.6.1/libcpp/Makefile.in gcc-4.6.1-arm/libcpp/Makefile.in
---- gcc-4.6.1/libcpp/Makefile.in	2011-06-27 11:13:01.000000000 +0100
-+++ gcc-4.6.1-arm/libcpp/Makefile.in	2011-10-03 14:58:38.000000000 +0100
+diff -Nbaur gcc-4.6.3/libcpp/Makefile.in gcc-4.6.3-arm/libcpp/Makefile.in
+--- gcc-4.6.3/libcpp/Makefile.in	2012-03-01 12:03:46.000000000 +0000
++++ gcc-4.6.3-arm/libcpp/Makefile.in	2012-03-05 11:07:22.000000000 +0000
 @@ -212,8 +212,7 @@
  # Note that we put the dependencies into a .Tpo file, then move them
  # into place if the compile succeeds.  We need this because gcc does
@@ -124,9 +140,9 @@ diff -Nbaur gcc-4.6.1/libcpp/Makefile.in gcc-4.6.1-arm/libcpp/Makefile.in
  else
  COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
  	  $(depcomp) $(COMPILE.base)
-diff -Nbaur gcc-4.6.1/libgcc/Makefile.in gcc-4.6.1-arm/libgcc/Makefile.in
---- gcc-4.6.1/libgcc/Makefile.in	2011-01-26 04:19:58.000000000 +0000
-+++ gcc-4.6.1-arm/libgcc/Makefile.in	2011-10-03 15:00:22.000000000 +0100
+diff -Nbaur gcc-4.6.3/libgcc/Makefile.in gcc-4.6.3-arm/libgcc/Makefile.in
+--- gcc-4.6.3/libgcc/Makefile.in	2011-01-26 04:19:58.000000000 +0000
++++ gcc-4.6.3-arm/libgcc/Makefile.in	2012-03-05 11:07:22.000000000 +0000
 @@ -411,14 +411,14 @@
  lib2-divmod-o = $(patsubst %,%$(objext),$(LIB2_DIVMOD_FUNCS))
  $(lib2-divmod-o): %$(objext): $(gcc_srcdir)/libgcc2.c
diff --git a/dkarm-eabi/scripts/build-gcc.sh b/dkarm-eabi/scripts/build-gcc.sh
index 91f9a77..86a94f5 100644
--- a/dkarm-eabi/scripts/build-gcc.sh
+++ b/dkarm-eabi/scripts/build-gcc.sh
@@ -76,7 +76,7 @@ then
         --with-newlib \
         --prefix=$prefix\
         --enable-lto $plugin_ld\
-        --with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 37" \
+        --with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 38" \
         || { echo "Error configuring gcc"; exit 1; }
   touch configured-gcc
 fi