Fix uncompilation problem. Compiles with openwrt-trunktoolchain-unstable

12 files changed, 310 insertions, 38 deletions

diff --git a/toolchain/gcc/patches/4.8-linaro/200-musl.patch b/toolchain/gcc/patches/4.8-linaro/200-musl.patch
index 8cf45eb61..3fe5a7eba 100644
--- a/toolchain/gcc/patches/4.8-linaro/200-musl.patch
+++ b/toolchain/gcc/patches/4.8-linaro/200-musl.patch
@@ -1,6 +1,6 @@
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
-@@ -549,7 +549,7 @@ case ${target} in
+@@ -550,7 +550,7 @@ case ${target} in
  esac
  
  # Common C libraries.
@@ -9,7 +9,7 @@
  
  # Common parts for widely ported systems.
  case ${target} in
-@@ -652,6 +652,9 @@ case ${target} in
+@@ -653,6 +653,9 @@ case ${target} in
      *-*-*uclibc*)
        tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
        ;;
@@ -34,7 +34,7 @@
  #undef  LINK_SPEC
 --- a/gcc/config/i386/linux.h
 +++ b/gcc/config/i386/linux.h
-@@ -21,3 +21,4 @@ along with GCC; see the file COPYING3.  
+@@ -21,3 +21,4 @@ along with GCC; see the file COPYING3.
  
  #define GNU_USER_LINK_EMULATION "elf_i386"
  #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
@@ -127,7 +127,7 @@
 +Use musl C library
 --- a/gcc/config/mips/linux.h
 +++ b/gcc/config/mips/linux.h
-@@ -18,3 +18,5 @@ along with GCC; see the file COPYING3.  
+@@ -18,3 +18,5 @@ along with GCC; see the file COPYING3.
  <http://www.gnu.org/licenses/>.  */
  
  #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
@@ -135,7 +135,7 @@
 +#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-mips.so.1"
 --- a/gcc/config/rs6000/linux64.h
 +++ b/gcc/config/rs6000/linux64.h
-@@ -364,17 +364,21 @@ extern int dot_symbols;
+@@ -354,17 +354,21 @@ extern int dot_symbols;
  #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld64.so.1"
  #define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
  #define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
@@ -159,11 +159,11 @@
 -  CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64)
 +  CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64)
  
- 
- #define LINK_OS_LINUX_SPEC32 "-m elf32ppclinux %{!shared: %{!static: \
+ #undef  DEFAULT_ASM_ENDIAN
+ #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
 --- a/gcc/config/rs6000/sysv4.h
 +++ b/gcc/config/rs6000/sysv4.h
-@@ -789,15 +789,18 @@ extern int fixuplabelno;
+@@ -778,15 +778,18 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF
  
  #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
  #define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
@@ -295,7 +295,7 @@
      ;;
 --- a/gcc/config/mips/linux64.h
 +++ b/gcc/config/mips/linux64.h
-@@ -27,6 +27,9 @@ along with GCC; see the file COPYING3.  
+@@ -27,6 +27,9 @@ along with GCC; see the file COPYING3.
  #define GLIBC_DYNAMIC_LINKERN32 "/lib32/ld.so.1"
  #define UCLIBC_DYNAMIC_LINKERN32 "/lib32/ld-uClibc.so.0"
  #define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32"
@@ -306,3 +306,16 @@
    CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32, \
 -			 BIONIC_DYNAMIC_LINKERN32)
 +			 BIONIC_DYNAMIC_LINKERN32, MUSL_DYNAMIC_LINKERN32)
+--- a/gcc/config/sparc/linux64.h       2013-09-10 10:02:45.663973856 +0100
++++ b/gcc/config/sparc/linux64.h       2013-09-10 10:03:17.871972435 +0100
+@@ -104,6 +104,9 @@
+ #define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+ #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2"
+ 
++#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-sparc.so.1"
++#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-sparc.so.1"
++
+ #ifdef SPARC_BI_ARCH
+ 
+ #undef SUBTARGET_EXTRA_SPECS
+
diff --git a/toolchain/gcc/patches/4.8-linaro/810-arm-softfloat-libgcc.patch b/toolchain/gcc/patches/4.8-linaro/810-arm-softfloat-libgcc.patch
index a3816a17f..33cf8add3 100644
--- a/toolchain/gcc/patches/4.8-linaro/810-arm-softfloat-libgcc.patch
+++ b/toolchain/gcc/patches/4.8-linaro/810-arm-softfloat-libgcc.patch
@@ -12,3 +12,14 @@
  
  # 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
+@@ -55,8 +55,6 @@
+    %{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/4.8-linaro/850-use_shared_libgcc.patch b/toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch
index 4a77b86c1..ee3f60273 100644
--- a/toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch
+++ b/toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch
@@ -1,6 +1,6 @@
 --- a/gcc/config/arm/linux-eabi.h
 +++ b/gcc/config/arm/linux-eabi.h
-@@ -114,10 +114,6 @@
+@@ -118,10 +118,6 @@
  #define ENDFILE_SPEC \
    LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
  
diff --git a/toolchain/gcc/patches/4.8-linaro/870-ppc_no_crtsavres.patch b/toolchain/gcc/patches/4.8-linaro/870-ppc_no_crtsavres.patch
index d8c460a92..14e4fbdce 100644
--- a/toolchain/gcc/patches/4.8-linaro/870-ppc_no_crtsavres.patch
+++ b/toolchain/gcc/patches/4.8-linaro/870-ppc_no_crtsavres.patch
@@ -1,6 +1,6 @@
 --- a/gcc/config/rs6000/rs6000.c
 +++ b/gcc/config/rs6000/rs6000.c
-@@ -17653,7 +17653,7 @@ rs6000_savres_strategy (rs6000_stack_t *
+@@ -17664,7 +17664,7 @@ 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/4.8-linaro/880-no_java_section.patch b/toolchain/gcc/patches/4.8-linaro/880-no_java_section.patch
new file mode 100644
index 000000000..def6c9f4a
--- /dev/null
+++ b/toolchain/gcc/patches/4.8-linaro/880-no_java_section.patch
@@ -0,0 +1,11 @@
+--- a/gcc/defaults.h
++++ b/gcc/defaults.h
+@@ -380,7 +380,7 @@ 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.  */
+-#if defined (TARGET_ASM_NAMED_SECTION) && SUPPORTS_WEAK
++#if 0 && defined (TARGET_ASM_NAMED_SECTION) && SUPPORTS_WEAK
+ #ifndef JCR_SECTION_NAME
+ #define JCR_SECTION_NAME ".jcr"
+ #endif
diff --git a/toolchain/gcc/patches/4.8-linaro/910-mbsd_multi.patch b/toolchain/gcc/patches/4.8-linaro/910-mbsd_multi.patch
index 3b37a3f8f..eb9a7c6c7 100644
--- a/toolchain/gcc/patches/4.8-linaro/910-mbsd_multi.patch
+++ b/toolchain/gcc/patches/4.8-linaro/910-mbsd_multi.patch
@@ -209,7 +209,7 @@
  -Wfatal-errors  -Wfloat-equal  -Wformat  -Wformat=2 @gol
  -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol
  -Wformat-security  -Wformat-y2k @gol
-@@ -4808,6 +4808,22 @@ This option is only supported for C and 
+@@ -4809,6 +4809,22 @@ 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 +232,7 @@
  @item -Wstack-protector
  @opindex Wstack-protector
  @opindex Wno-stack-protector
-@@ -6919,7 +6935,7 @@ so, the first branch is redirected to ei
+@@ -6920,7 +6936,7 @@ 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/4.8-linaro/920-specs_nonfatal_getenv.patch b/toolchain/gcc/patches/4.8-linaro/920-specs_nonfatal_getenv.patch
index 4baa96693..8698eda5f 100644
--- a/toolchain/gcc/patches/4.8-linaro/920-specs_nonfatal_getenv.patch
+++ b/toolchain/gcc/patches/4.8-linaro/920-specs_nonfatal_getenv.patch
@@ -1,6 +1,6 @@
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
-@@ -8003,7 +8003,10 @@ getenv_spec_function (int argc, const ch
+@@ -8004,7 +8004,10 @@ getenv_spec_function (int argc, const ch
  
    value = getenv (argv[0]);
    if (!value)
diff --git a/toolchain/gcc/patches/4.8-linaro/999_realtek.patch b/toolchain/gcc/patches/4.8-linaro/999_realtek.patch
index c5a0998a7..5f7e01660 100644
--- a/toolchain/gcc/patches/4.8-linaro/999_realtek.patch
+++ b/toolchain/gcc/patches/4.8-linaro/999_realtek.patch
@@ -85,7 +85,7 @@ diff -rupN ./gcc.orig/gcc/common.opt ./gcc.new/gcc/common.opt
  
 diff -rupN ./gcc.orig/gcc/config/mips/mips.c ./gcc.new/gcc/config/mips/mips.c
 --- a/gcc/config/mips/mips.c	2013-02-19 02:04:49.000000000 +0200
-+++ b/gcc/config/mips/mips.c	2013-10-14 20:23:06.143036336 +0300
++++ b/gcc/config/mips/mips.c	2013-11-09 06:12:14.396962114 +0200
 @@ -56,6 +56,9 @@ along with GCC; see the file COPYING3.
  #include "target-globals.h"
  #include "opts.h"
@@ -96,10 +96,10 @@ diff -rupN ./gcc.orig/gcc/config/mips/mips.c ./gcc.new/gcc/config/mips/mips.c
  /* True if X is an UNSPEC wrapper around a SYMBOL_REF or LABEL_REF.  */
  #define UNSPEC_ADDRESS_P(X)					\
    (GET_CODE (X) == UNSPEC					\
-@@ -925,6 +928,27 @@ static const struct mips_rtx_cost_data
- 		     1,           /* branch_cost */
- 		     4            /* memory_latency */
-   },
+@@ -731,6 +734,27 @@ static const struct mips_rtx_cost_data m
+ /* Costs to use when optimizing for speed, indexed by processor.  */
+ static const struct mips_rtx_cost_data
+   mips_rtx_cost_data[NUM_PROCESSOR_VALUES] = {
 +  { /* RLX */
 +    DEFAULT_COSTS
 +  },
@@ -121,9 +121,9 @@ diff -rupN ./gcc.orig/gcc/config/mips/mips.c ./gcc.new/gcc/config/mips/mips.c
 +  { /* RLX */
 +    DEFAULT_COSTS
 +  },
-   { /* R6000 */
-     COSTS_N_INSNS (3),            /* fp_add */
-     COSTS_N_INSNS (5),            /* fp_mult_sf */
+   { /* R3000 */
+     COSTS_N_INSNS (2),            /* fp_add */
+     COSTS_N_INSNS (4),            /* fp_mult_sf */
 @@ -1212,13 +1236,62 @@ mips_far_type_p (const_tree type)
  static bool
  mips_mips16_decl_p (const_tree decl)
@@ -501,11 +501,11 @@ diff -rupN ./gcc.orig/gcc/config/mips/mips.c ./gcc.new/gcc/config/mips/mips.c
  bool
 diff -rupN ./gcc.orig/gcc/config/mips/mips-cpus.def ./gcc.new/gcc/config/mips/mips-cpus.def
 --- a/gcc/config/mips/mips-cpus.def	2013-01-10 22:38:27.000000000 +0200
-+++ b/gcc/config/mips/mips-cpus.def	2013-10-14 19:45:36.929578308 +0300
-@@ -53,6 +53,14 @@ MIPS_CPU ("r3000", PROCESSOR_R3000, 1, 0
- MIPS_CPU ("r2000", PROCESSOR_R3000, 1, 0)
- MIPS_CPU ("r3900", PROCESSOR_R3900, 1, 0)
++++ b/gcc/config/mips/mips-cpus.def	2013-10-19 16:36:32.376188609 +0300
+@@ -49,6 +49,13 @@ MIPS_CPU ("mips64", PROCESSOR_5KC, 64, P
+ MIPS_CPU ("mips64r2", PROCESSOR_5KC, 65, PTF_AVOID_BRANCHLIKELY)
  
+ /* MIPS I processors.  */
 +MIPS_CPU ("rlx4081", PROCESSOR_RLX4081, 1, 0)
 +MIPS_CPU ("rlx4180", PROCESSOR_RLX4180, 1, 0)
 +MIPS_CPU ("rlx4181", PROCESSOR_RLX4181, 1, 0)
@@ -513,10 +513,9 @@ diff -rupN ./gcc.orig/gcc/config/mips/mips-cpus.def ./gcc.new/gcc/config/mips/mi
 +MIPS_CPU ("rlx5181", PROCESSOR_RLX5181, 1, 0)
 +MIPS_CPU ("rlx5280", PROCESSOR_RLX5280, 1, 0)
 +MIPS_CPU ("rlx5281", PROCESSOR_RLX5281, 1, 0)
-+
- /* MIPS II processors.  */
- MIPS_CPU ("r6000", PROCESSOR_R6000, 2, 0)
- 
+ MIPS_CPU ("r3000", PROCESSOR_R3000, 1, 0)
+ MIPS_CPU ("r2000", PROCESSOR_R3000, 1, 0)
+ MIPS_CPU ("r3900", PROCESSOR_R3900, 1, 0)
 diff -rupN ./gcc.orig/gcc/config/mips/mips.h ./gcc.new/gcc/config/mips/mips.h
 --- a/gcc/config/mips/mips.h	2013-01-10 22:38:27.000000000 +0200
 +++ b/gcc/config/mips/mips.h	2013-10-14 19:57:12.512949903 +0300
@@ -732,11 +731,11 @@ diff -rupN ./gcc.orig/gcc/config/mips/mips.h ./gcc.new/gcc/config/mips/mips.h
  
 diff -rupN ./gcc.orig/gcc/config/mips/mips.md ./gcc.new/gcc/config/mips/mips.md
 --- a/gcc/config/mips/mips.md	2013-01-24 19:46:41.000000000 +0200
-+++ b/gcc/config/mips/mips.md	2013-10-14 19:46:13.179580218 +0300
-@@ -59,6 +59,13 @@
-   r8000
-   r9000
-   r10000
++++ b/gcc/config/mips/mips.md	2013-10-19 16:36:20.482855340 +0300
+@@ -22,6 +22,13 @@
+ ;; <http://www.gnu.org/licenses/>.
+ 
+ (define_enum "processor" [
 +  rlx4081
 +  rlx4180
 +  rlx4181
@@ -744,9 +743,9 @@ diff -rupN ./gcc.orig/gcc/config/mips/mips.md ./gcc.new/gcc/config/mips/mips.md
 +  rlx5181
 +  rlx5280
 +  rlx5281
-   sb1
-   sb1a
-   sr71000
+   r3000
+   4kc
+   4kp
 @@ -679,11 +686,17 @@
  
  ;; Can the instruction be put into a delay slot?
diff --git a/toolchain/gcc/patches/4.8.0/200-musl.patch b/toolchain/gcc/patches/4.8.0/200-musl.patch
index 94a45e217..2e6df47e4 100644
--- a/toolchain/gcc/patches/4.8.0/200-musl.patch
+++ b/toolchain/gcc/patches/4.8.0/200-musl.patch
@@ -306,3 +306,16 @@
    CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32, \
 -			 BIONIC_DYNAMIC_LINKERN32)
 +			 BIONIC_DYNAMIC_LINKERN32, MUSL_DYNAMIC_LINKERN32)
+--- a/gcc/config/sparc/linux64.h       2013-09-10 10:02:45.663973856 +0100
++++ b/gcc/config/sparc/linux64.h       2013-09-10 10:03:17.871972435 +0100
+@@ -104,6 +104,9 @@
+ #define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+ #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2"
+ 
++#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-sparc.so.1"
++#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-sparc.so.1"
++
+ #ifdef SPARC_BI_ARCH
+ 
+ #undef SUBTARGET_EXTRA_SPECS
+
diff --git a/toolchain/gcc/patches/4.8.0/810-arm-softfloat-libgcc.patch b/toolchain/gcc/patches/4.8.0/810-arm-softfloat-libgcc.patch
index a3816a17f..33cf8add3 100644
--- a/toolchain/gcc/patches/4.8.0/810-arm-softfloat-libgcc.patch
+++ b/toolchain/gcc/patches/4.8.0/810-arm-softfloat-libgcc.patch
@@ -12,3 +12,14 @@
  
  # 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
+@@ -55,8 +55,6 @@
+    %{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/4.8.0/880-no_java_section.patch b/toolchain/gcc/patches/4.8.0/880-no_java_section.patch
new file mode 100644
index 000000000..def6c9f4a
--- /dev/null
+++ b/toolchain/gcc/patches/4.8.0/880-no_java_section.patch
@@ -0,0 +1,11 @@
+--- a/gcc/defaults.h
++++ b/gcc/defaults.h
+@@ -380,7 +380,7 @@ 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.  */
+-#if defined (TARGET_ASM_NAMED_SECTION) && SUPPORTS_WEAK
++#if 0 && defined (TARGET_ASM_NAMED_SECTION) && SUPPORTS_WEAK
+ #ifndef JCR_SECTION_NAME
+ #define JCR_SECTION_NAME ".jcr"
+ #endif
diff --git a/toolchain/gcc/patches/4.8.0/999_realtek.patch b/toolchain/gcc/patches/4.8.0/999_realtek.patch
new file mode 100644
index 000000000..e0f5bc237
--- /dev/null
+++ b/toolchain/gcc/patches/4.8.0/999_realtek.patch
@@ -0,0 +1,203 @@
+diff -rupN ./gcc.orig/gcc/config/mips/mips.c ./gcc.new/gcc/config/mips/mips.c
+--- a/gcc/config/mips/mips.c	2013-02-19 02:04:49.000000000 +0200
++++ b/gcc/config/mips/mips.c	2013-09-17 15:56:40.036229582 +0300
+@@ -1121,6 +1121,27 @@ static const struct mips_rtx_cost_data
+     COSTS_N_INSNS (68),           /* int_div_di */
+ 		     1,           /* branch_cost */
+ 		     4            /* memory_latency */
++  },
++  { /* RLX */
++    DEFAULT_COSTS
++  },
++  { /* RLX */
++    DEFAULT_COSTS
++  },
++  { /* RLX */
++    DEFAULT_COSTS
++  },
++  { /* RLX */
++    DEFAULT_COSTS
++  },
++  { /* RLX */
++    DEFAULT_COSTS
++  },
++  { /* RLX */
++    DEFAULT_COSTS
++  },
++  { /* RLX */
++    DEFAULT_COSTS
+   }
+ };
+ 
+@@ -12794,6 +12815,9 @@ mips_issue_rate (void)
+     case PROCESSOR_R9000:
+     case PROCESSOR_OCTEON:
+     case PROCESSOR_OCTEON2:
++    case PROCESSOR_RLX5280:
++    case PROCESSOR_RLX5281:
++    case PROCESSOR_RLX4281:
+       return 2;
+ 
+     case PROCESSOR_SB1:
+diff -rupN ./gcc.orig/gcc/config/mips/mips-cpus.def ./gcc.new/gcc/config/mips/mips-cpus.def
+--- a/gcc/config/mips/mips-cpus.def	2013-01-10 22:38:27.000000000 +0200
++++ b/gcc/config/mips/mips-cpus.def	2013-09-17 17:10:08.249807200 +0300
+@@ -52,6 +52,14 @@ MIPS_CPU ("mips64r2", PROCESSOR_5KC, 65,
+ MIPS_CPU ("r3000", PROCESSOR_R3000, 1, 0)
+ MIPS_CPU ("r2000", PROCESSOR_R3000, 1, 0)
+ MIPS_CPU ("r3900", PROCESSOR_R3900, 1, 0)
++MIPS_CPU ("rlx4081", PROCESSOR_RLX4081, 1, 0)
++MIPS_CPU ("rlx4180", PROCESSOR_RLX4180, 1, 0)
++MIPS_CPU ("rlx4181", PROCESSOR_RLX4181, 1, 0)
++MIPS_CPU ("rlx4281", PROCESSOR_RLX4281, 1, 0)
++MIPS_CPU ("rlx5181", PROCESSOR_RLX5181, 1, 0)
++MIPS_CPU ("rlx5280", PROCESSOR_RLX5280, 1, 0)
++MIPS_CPU ("rlx5281", PROCESSOR_RLX5281, 1, 0)
++
+ 
+ /* MIPS II processors.  */
+ MIPS_CPU ("r6000", PROCESSOR_R6000, 2, 0)
+diff -rupN ./gcc.orig/gcc/config/mips/mips.h ./gcc.new/gcc/config/mips/mips.h
+--- a/gcc/config/mips/mips.h	2013-01-10 22:38:27.000000000 +0200
++++ b/gcc/config/mips/mips.h	2013-09-17 16:38:07.036367401 +0300
+@@ -222,6 +222,32 @@ struct mips_cpu_info {
+ #define TARGET_SR71K                (mips_arch == PROCESSOR_SR71000)
+ #define TARGET_XLP                  (mips_arch == PROCESSOR_XLP)
+ 
++#define TARGET_RLX4081              (mips_arch == PROCESSOR_RLX4081)
++#define TARGET_RLX4180              (mips_arch == PROCESSOR_RLX4180)
++#define TARGET_RLX4181              (mips_arch == PROCESSOR_RLX4181)
++#define TARGET_RLX4281              (mips_arch == PROCESSOR_RLX4281)
++#define TARGET_RLX5181              (mips_arch == PROCESSOR_RLX5181)
++#define TARGET_RLX5280              (mips_arch == PROCESSOR_RLX5280)
++#define TARGET_RLX5281              (mips_arch == PROCESSOR_RLX5281)
++
++/* All RLX processor */
++#define TARGET_RLX                  (TARGET_RLX4081 || TARGET_RLX4180    \
++                                     || TARGET_RLX4181 || TARGET_RLX4281 || TARGET_RLX5181 \
++                                     || TARGET_RLX5280 || TARGET_RLX5281)
++
++/* RLX processor which supports Radiax instructions */
++#define TARGET_RLX_RAD              (TARGET_RLX5181 || TARGET_RLX5280 || TARGET_RLX5281)
++#define TARGET_RLX_NORAD            (TARGET_RLX && !TARGET_RLX_RAD)
++
++/* RLX processor which supprts gpr-interlocks */
++#define TARGET_RLX_INTERLOCK        (TARGET_RLX4281 || TARGET_RLX5280 || TARGET_RLX5281)
++#define TARGET_RLX_NO_INTERLOCK     (TARGET_RLX && !TARGET_RLX_INTERLOCK)
++
++#define TARGET_RLX1		    (TARGET_RLX4181 || TARGET_RLX4281 || TARGET_RLX5181 \
++                                     || TARGET_RLX5280 || TARGET_RLX5281)
++ 
++#define TARGET_TAROKO		    (TARGET_RLX4281 || TARGET_RLX5281)
++
+ /* Scheduling target defines.  */
+ #define TUNE_20KC		    (mips_tune == PROCESSOR_20KC)
+ #define TUNE_24K		    (mips_tune == PROCESSOR_24KC	\
+@@ -695,7 +721,7 @@ struct mips_cpu_info {
+ 
+ #define MIPS_ISA_LEVEL_SPEC \
+   "%{" MIPS_ISA_LEVEL_OPTION_SPEC ":;: \
+-     %{march=mips1|march=r2000|march=r3000|march=r3900:-mips1} \
++     %{march=mips1|march=r2000|march=r3000|march=r3900|march=rlx4081|march=rlx4180|march=rlx4181|march=rlx5181|march=rlx5280|march=rlx5281:-mips1} \
+      %{march=mips2|march=r6000:-mips2} \
+      %{march=mips3|march=r4*|march=vr4*|march=orion|march=loongson2*:-mips3} \
+      %{march=mips4|march=r8000|march=vr5*|march=rm7000|march=rm9000 \
+@@ -838,7 +864,14 @@ struct mips_cpu_info {
+ 
+ /* ISA has the integer conditional move instructions introduced in mips4 and
+    ST Loongson 2E/2F.  */
+-#define ISA_HAS_CONDMOVE        (ISA_HAS_FP_CONDMOVE || TARGET_LOONGSON_2EF)
++#define ISA_HAS_CONDMOVE        (ISA_HAS_FP_CONDMOVE \
++                                || TARGET_LOONGSON_2EF \
++                                 || ((TARGET_RLX5280     \
++                                      || TARGET_RLX5181  \
++                                      || TARGET_RLX5281  \
++                                      || TARGET_RLX4181  \
++                                      || TARGET_RLX4281) \
++                                     && !TARGET_MIPS16))
+ 
+ /* ISA has LDC1 and SDC1.  */
+ #define ISA_HAS_LDC1_SDC1	(!ISA_MIPS1 && !TARGET_MIPS16)
+@@ -1012,7 +1045,8 @@ struct mips_cpu_info {
+    and "addiu $4,$4,1".  */
+ #define ISA_HAS_LOAD_DELAY	(ISA_MIPS1				\
+ 				 && !TARGET_MIPS3900			\
+-				 && !TARGET_MIPS16)
++				 && !TARGET_MIPS16 			\
++				 && !TARGET_RLX_INTERLOCK)
+ 
+ /* Likewise mtc1 and mfc1.  */
+ #define ISA_HAS_XFER_DELAY	(mips_isa <= 3			\
+@@ -1039,7 +1073,8 @@ struct mips_cpu_info {
+ 				 || ISA_MIPS64				\
+ 				 || ISA_MIPS64R2			\
+ 				 || TARGET_MIPS5500			\
+-				 || TARGET_LOONGSON_2EF)
++				 || TARGET_LOONGSON_2EF			\
++				 || TARGET_RLX)
+ 
+ /* ISA includes synci, jr.hb and jalr.hb.  */
+ #define ISA_HAS_SYNCI ((ISA_MIPS32R2		\
+@@ -1047,7 +1082,8 @@ struct mips_cpu_info {
+ 		       && !TARGET_MIPS16)
+ 
+ /* ISA includes sync.  */
+-#define ISA_HAS_SYNC ((mips_isa >= 2 || TARGET_MIPS3900) && !TARGET_MIPS16)
++#define ISA_HAS_SYNC ((mips_isa >= 2 || TARGET_MIPS3900 || TARGET_TAROKO)	\
++		      && !TARGET_MIPS16)
+ #define GENERATE_SYNC			\
+   (target_flags_explicit & MASK_LLSC	\
+    ? TARGET_LLSC && !TARGET_MIPS16	\
+@@ -1056,7 +1092,7 @@ struct mips_cpu_info {
+ /* ISA includes ll and sc.  Note that this implies ISA_HAS_SYNC
+    because the expanders use both ISA_HAS_SYNC and ISA_HAS_LL_SC
+    instructions.  */
+-#define ISA_HAS_LL_SC (mips_isa >= 2 && !TARGET_MIPS16)
++#define ISA_HAS_LL_SC ((mips_isa >= 2 || TARGET_TAROKO) && !TARGET_MIPS16)
+ #define GENERATE_LL_SC			\
+   (target_flags_explicit & MASK_LLSC	\
+    ? TARGET_LLSC && !TARGET_MIPS16	\
+diff -rupN ./gcc.orig/gcc/config/mips/mips.md ./gcc.new/gcc/config/mips/mips.md
+--- a/gcc/config/mips/mips.md	2013-01-24 19:46:41.000000000 +0200
++++ b/gcc/config/mips/mips.md	2013-09-17 12:41:06.048912668 +0300
+@@ -64,6 +64,13 @@
+   sr71000
+   xlr
+   xlp
++  rlx4081
++  rlx4180
++  rlx4181
++  rlx4281
++  rlx5181
++  rlx5280
++  rlx5281
+ ])
+ 
+ (define_c_enum "unspec" [
+diff -rupN ./gcc.orig/gcc/config/mips/mips-tables.opt ./gcc.new/gcc/config/mips/mips-tables.opt
+--- a/gcc/config/mips/mips-tables.opt	2013-01-10 22:38:27.000000000 +0200
++++ b/gcc/config/mips/mips-tables.opt	2013-09-17 17:12:22.506481307 +0300
+@@ -624,3 +624,23 @@ Enum(mips_arch_opt_value) String(octeon2
+ EnumValue
+ Enum(mips_arch_opt_value) String(xlp) Value(85) Canonical
+ 
++EnumValue
++Enum(mips_arch_opt_value) String(rlx4081) Value(86) Canonical
++
++EnumValue
++Enum(mips_arch_opt_value) String(rlx4180) Value(87) Canonical
++
++EnumValue
++Enum(mips_arch_opt_value) String(rlx4181) Value(88) Canonical
++
++EnumValue
++Enum(mips_arch_opt_value) String(rlx4281) Value(89) Canonical
++
++EnumValue
++Enum(mips_arch_opt_value) String(rlx5181) Value(90) Canonical
++
++EnumValue
++Enum(mips_arch_opt_value) String(rlx5280) Value(91) Canonical
++
++EnumValue
++Enum(mips_arch_opt_value) String(rlx5281) Value(92) Canonical