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Bug#824995: marked as done (gcc-6: add MIPS r6 support and bump mipsn32(el) ISA to r2)



Your message dated Sat, 17 Mar 2018 11:50:21 +0800
with message-id <CAKcpw6WEEFXk9wpd7tFmquO-uqWskHA4Cj0LXxsf7w-7CM=5+A@mail.gmail.com>
and subject line it is fixed, and forget to close
has caused the Debian Bug report #824995,
regarding gcc-6: add MIPS r6 support and bump mipsn32(el) ISA to r2
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
824995: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=824995
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: src:gcc-6
Version: 6.1.1-4

Hi, this is the patch for gcc-5, which add MIPS r6 support, include
    mipsr6/mipsr6el/mipsn32r6/mipsn32r6el/mips64r6/mips64r6el

In this patch, I also bump ISA to r2 from mips3 for mipsn32(el).

-- 
YunQiang Su
diff --git a/debian/control b/debian/control
index 5b96485..433aefa 100644
--- a/debian/control
+++ b/debian/control
@@ -5,8 +5,8 @@ Maintainer: Debian GCC Maintainers <debian-gcc@lists.debian.org>
 Uploaders: Matthias Klose <doko@debian.org>
 Standards-Version: 3.9.8
 Build-Depends: debhelper (>= 9.20141010), dpkg-dev (>= 1.17.14), 
-  g++-multilib [amd64 i386 kfreebsd-amd64 mips mips64 mips64el mipsel mipsn32 mipsn32el powerpc ppc64 s390 s390x sparc sparc64 x32] <!cross>, g++-5 [arm64] <!cross>, 
-  libc6.1-dev (>= 2.13-5) [alpha ia64] | libc0.3-dev (>= 2.13-5) [hurd-i386] | libc0.1-dev (>= 2.13-5) [kfreebsd-i386 kfreebsd-amd64] | libc6-dev (>= 2.13-5), libc6-dev (>= 2.13-31) [armel armhf], libc6-dev-amd64 [i386 x32], libc6-dev-sparc64 [sparc], libc6-dev-sparc [sparc64], libc6-dev-s390 [s390x], libc6-dev-s390x [s390], libc6-dev-i386 [amd64 x32], libc6-dev-powerpc [ppc64], libc6-dev-ppc64 [powerpc], libc0.1-dev-i386 [kfreebsd-amd64], lib32gcc1 [amd64 ppc64 kfreebsd-amd64 mipsn32 mipsn32el mips64 mips64el s390x sparc64 x32], libn32gcc1 [mips mipsel mips64 mips64el], lib64gcc1 [i386 mips mipsel mipsn32 mipsn32el powerpc sparc s390 x32], libc6-dev-mips64 [mips mipsel mipsn32 mipsn32el], libc6-dev-mipsn32 [mips mipsel mips64 mips64el], libc6-dev-mips32 [mipsn32 mipsn32el mips64 mips64el], libc6-dev-x32 [amd64 i386], libx32gcc1 [amd64 i386], libc6.1-dbg [alpha ia64] | libc0.3-dbg [hurd-i386] | libc0.1-dbg [kfreebsd-i386 kfreebsd-amd64] | libc6-dbg, 
+  g++-multilib [amd64 i386 kfreebsd-amd64 mips mips64 mips64el mips64r6 mips64r6el mipsel mipsn32 mipsn32el mipsn32r6 mipsn32r6el mipsr6 mipsr6el powerpc ppc64 s390 s390x sparc sparc64 x32] <!cross>, g++-5 [arm64] <!cross>, 
+  libc6.1-dev (>= 2.13-5) [alpha ia64] | libc0.3-dev (>= 2.13-5) [hurd-i386] | libc0.1-dev (>= 2.13-5) [kfreebsd-i386 kfreebsd-amd64] | libc6-dev (>= 2.13-5), libc6-dev (>= 2.13-31) [armel armhf], libc6-dev-amd64 [i386 x32], libc6-dev-sparc64 [sparc], libc6-dev-sparc [sparc64], libc6-dev-s390 [s390x], libc6-dev-s390x [s390], libc6-dev-i386 [amd64 x32], libc6-dev-powerpc [ppc64], libc6-dev-ppc64 [powerpc], libc0.1-dev-i386 [kfreebsd-amd64], lib32gcc1 [amd64 ppc64 kfreebsd-amd64 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el s390x sparc64 x32], libn32gcc1 [mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el], lib64gcc1 [i386 mips mipsel mipsn32 mipsn32el mipsr6 mipsr6el mipsn32r6 mipsn32r6el powerpc sparc s390 x32], libc6-dev-mips64 [mips mipsel mipsn32 mipsn32el mipsr6 mipsr6el mipsn32r6 mipsn32r6el], libc6-dev-mipsn32 [mips mipsel mips64 mips64el], libc6-dev-mips32 [mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el], libc6-dev-x32 [amd64 i386], libx32gcc1 [amd64 i386], libc6.1-dbg [alpha ia64] | libc0.3-dbg [hurd-i386] | libc0.1-dbg [kfreebsd-i386 kfreebsd-amd64] | libc6-dbg, 
   kfreebsd-kernel-headers (>= 0.84) [kfreebsd-any], linux-libc-dev [m68k], 
   m4, libtool, autoconf2.64, 
   libunwind7-dev (>= 0.98.5-6) [ia64], libatomic-ops-dev [ia64], 
@@ -141,7 +141,7 @@ Description: GCC support library (debug symbols)
  Debug symbols for the GCC support library.
 
 Package: lib64gcc-6-dev
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Section: libdevel
 Priority: optional
 Recommends: ${dep:libcdev}
@@ -176,7 +176,7 @@ Description: GCC support library (debug symbols)
  Debug symbols for the GCC support library.
 
 Package: lib32gcc-6-dev
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Recommends: ${dep:libcdev}
@@ -211,7 +211,7 @@ Description: GCC support library (debug symbols)
  Debug symbols for the GCC support library.
 
 Package: libn32gcc-6-dev
-Architecture: mips mipsel mips64 mips64el
+Architecture: mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Recommends: ${dep:libcdev}
@@ -288,7 +288,7 @@ Description: GNU C compiler
  This is the GNU C compiler, a fairly portable optimizing compiler for C.
 
 Package: gcc-6-multilib
-Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mipsel mipsn32 mipsn32el powerpc ppc64 s390 s390x sparc sparc64 x32
+Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mips64r6 mips64r6el mipsel mipsn32 mipsn32el mipsn32r6 mipsn32r6el mipsr6 mipsr6el powerpc ppc64 s390 s390x sparc sparc64 x32
 Section: devel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), gcc-6 (= ${gcc:Version}), ${dep:libcbiarchdev}, ${dep:libgccbiarchdev}, ${shlibs:Depends}, ${misc:Depends}
@@ -367,7 +367,7 @@ Description: GNU C++ compiler
  This is the GNU C++ compiler, a fairly portable optimizing compiler for C++.
 
 Package: g++-6-multilib
-Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mipsel mipsn32 mipsn32el powerpc ppc64 s390 s390x sparc sparc64 x32
+Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mips64r6 mips64r6el mipsel mipsn32 mipsn32el mipsn32r6 mipsn32r6el mipsr6 mipsr6el powerpc ppc64 s390 s390x sparc sparc64 x32
 Section: devel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), g++-6 (= ${gcc:Version}), gcc-6-multilib (= ${gcc:Version}), ${dep:libcxxbiarchdev}, ${shlibs:Depends}, ${misc:Depends}
@@ -404,7 +404,7 @@ Description: GCC OpenMP (GOMP) support library (debug symbols)
 
 Package: lib32gomp1
 Section: libs
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), ${dep:libcbiarch}, ${shlibs:Depends}, ${misc:Depends}
 Conflicts: ${confl:lib32}
@@ -711,7 +711,7 @@ Description: AddressSanitizer -- a fast memory error detector (32bit)
  use-after-free and {heap,stack,global}-buffer overflow bugs in C/C++ programs.
 
 Package: lib32asan3-dbg
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Section: debug
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), lib32asan3 (= ${gcc:Version}), ${misc:Depends}
@@ -721,7 +721,7 @@ Description: AddressSanitizer -- a fast memory error detector (32 bit debug symb
 
 Package: lib64asan3
 Section: libs
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), ${dep:libcbiarch}, ${shlibs:Depends}, ${misc:Depends}
 Description: AddressSanitizer -- a fast memory error detector (64bit)
@@ -729,7 +729,7 @@ Description: AddressSanitizer -- a fast memory error detector (64bit)
  use-after-free and {heap,stack,global}-buffer overflow bugs in C/C++ programs.
 
 Package: lib64asan3-dbg
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Section: debug
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), lib64asan3 (= ${gcc:Version}), ${misc:Depends}
@@ -1112,7 +1112,7 @@ Description: Intel memory protection extensions (debug symbols)
 
 Package: lib32mpx2
 Section: libs
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), ${dep:libcbiarch}, ${shlibs:Depends}, ${misc:Depends}
 Conflicts: ${confl:lib32}
@@ -1124,7 +1124,7 @@ Description: Intel memory protection extensions (32bit)
  intentions are usurped at runtime due to buffer overflow.
 
 Package: lib32mpx2-dbg
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Section: debug
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), lib32mpx2 (= ${gcc:Version}), ${misc:Depends}
@@ -1136,7 +1136,7 @@ Description: Intel memory protection extensions (32 bit debug symbols)
 
 Package: lib64mpx2
 Section: libs
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), ${dep:libcbiarch}, ${shlibs:Depends}, ${misc:Depends}
 Replaces: lib64mpx0 (<< 6-20160120-1)
@@ -1147,7 +1147,7 @@ Description: Intel memory protection extensions (64bit)
  intentions are usurped at runtime due to buffer overflow.
 
 Package: lib64mpx2-dbg
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Section: debug
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), lib64mpx2 (= ${gcc:Version}), ${misc:Depends}
@@ -1329,7 +1329,7 @@ Description: GNU Objective-C++ compiler
  gcc backend to generate optimized code.
 
 Package: gobjc++-6-multilib
-Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mipsel mipsn32 mipsn32el powerpc ppc64 s390 s390x sparc sparc64 x32
+Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mips64r6 mips64r6el mipsel mipsn32 mipsn32el mipsn32r6 mipsn32r6el mipsr6 mipsr6el powerpc ppc64 s390 s390x sparc sparc64 x32
 Section: devel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), gobjc++-6 (= ${gcc:Version}), g++-6-multilib (= ${gcc:Version}), gobjc-6-multilib (= ${gcc:Version}), ${shlibs:Depends}, ${misc:Depends}
@@ -1352,7 +1352,7 @@ Description: GNU Objective-C compiler
  gcc backend to generate optimized code.
 
 Package: gobjc-6-multilib
-Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mipsel mipsn32 mipsn32el powerpc ppc64 s390 s390x sparc sparc64 x32
+Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mips64r6 mips64r6el mipsel mipsn32 mipsn32el mipsn32r6 mipsn32r6el mipsr6 mipsr6el powerpc ppc64 s390 s390x sparc sparc64 x32
 Section: devel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), gobjc-6 (= ${gcc:Version}), gcc-6-multilib (= ${gcc:Version}), ${dep:libobjcbiarchdev}, ${shlibs:Depends}, ${misc:Depends}
@@ -1374,7 +1374,7 @@ Description: Runtime library for GNU Objective-C applications (development files
  GNU ObjC applications.
 
 Package: lib64objc-6-dev
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), lib64gcc-6-dev (= ${gcc:Version}), lib64objc4 (>= ${gcc:Version}), ${shlibs:Depends}, ${misc:Depends}
@@ -1383,7 +1383,7 @@ Description: Runtime library for GNU Objective-C applications (64bit development
  GNU ObjC applications.
 
 Package: lib32objc-6-dev
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), lib32gcc-6-dev (= ${gcc:Version}), lib32objc4 (>= ${gcc:Version}), ${shlibs:Depends}, ${misc:Depends}
@@ -1392,7 +1392,7 @@ Description: Runtime library for GNU Objective-C applications (32bit development
  GNU ObjC applications.
 
 Package: libn32objc-6-dev
-Architecture: mips mipsel mips64 mips64el
+Architecture: mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), libn32gcc-6-dev (= ${gcc:Version}), libn32objc4 (>= ${gcc:Version}), ${shlibs:Depends}, ${misc:Depends}
@@ -1507,7 +1507,7 @@ Description: GNU Fortran compiler
  gcc backend to generate optimized code.
 
 Package: gfortran-6-multilib
-Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mipsel mipsn32 mipsn32el powerpc ppc64 s390 s390x sparc sparc64 x32
+Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mips64r6 mips64r6el mipsel mipsn32 mipsn32el mipsn32r6 mipsn32r6el mipsr6 mipsr6el powerpc ppc64 s390 s390x sparc sparc64 x32
 Section: devel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), gfortran-6 (= ${gcc:Version}), gcc-6-multilib (= ${gcc:Version}), ${dep:libgfortranbiarchdev}, ${shlibs:Depends}, ${misc:Depends}
@@ -1529,7 +1529,7 @@ Description: Runtime library for GNU Fortran applications (development files)
  GNU Fortran applications.
 
 Package: lib64gfortran-6-dev
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), lib64gcc-6-dev (= ${gcc:Version}), lib64gfortran3 (>= ${gcc:Version}), ${shlibs:Depends}, ${misc:Depends}
@@ -1538,7 +1538,7 @@ Description: Runtime library for GNU Fortran applications (64bit development fil
  GNU Fortran applications.
 
 Package: lib32gfortran-6-dev
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), lib32gcc-6-dev (= ${gcc:Version}), lib32gfortran3 (>= ${gcc:Version}), ${shlibs:Depends}, ${misc:Depends}
@@ -1547,7 +1547,7 @@ Description: Runtime library for GNU Fortran applications (32bit development fil
  GNU Fortran applications.
 
 Package: libn32gfortran-6-dev
-Architecture: mips mipsel mips64 mips64el
+Architecture: mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), libn32gcc-6-dev (= ${gcc:Version}), libn32gfortran3 (>= ${gcc:Version}), ${shlibs:Depends}, ${misc:Depends}
@@ -1673,7 +1673,7 @@ Description: GNU Go compiler
  by the gcc compiler. It uses the gcc backend to generate optimized code.
 
 Package: gccgo-6-multilib
-Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mipsel mipsn32 mipsn32el powerpc ppc64 s390 s390x sparc sparc64 x32
+Architecture: amd64 i386 kfreebsd-amd64 mips mips64 mips64el mips64r6 mips64r6el mipsel mipsn32 mipsn32el mipsn32r6 mipsn32r6el mipsr6 mipsr6el powerpc ppc64 s390 s390x sparc sparc64 x32
 Section: devel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), gccgo-6 (= ${gcc:Version}), gcc-6-multilib (= ${gcc:Version}), ${dep:libgobiarch}, ${shlibs:Depends}, ${misc:Depends}
@@ -1712,7 +1712,7 @@ Description: Runtime library for GNU Go applications (debug symbols)
 
 Package: lib64go9
 Section: libs
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), ${dep:libcbiarch}, ${shlibs:Depends}, ${misc:Depends}
 Replaces: lib64go3, lib64go8
@@ -1722,7 +1722,7 @@ Description: Runtime library for GNU Go applications (64bit)
 
 Package: lib64go9-dbg
 Section: debug
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), lib64go9 (= ${gcc:Version}), ${misc:Depends}
 Description: Runtime library for GNU Go applications (64bit debug symbols)
@@ -1732,7 +1732,7 @@ Description: Runtime library for GNU Go applications (64bit debug symbols)
 
 Package: lib32go9
 Section: libs
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), ${dep:libcbiarch}, ${shlibs:Depends}, ${misc:Depends}
 Conflicts: ${confl:lib32}
@@ -1743,7 +1743,7 @@ Description: Runtime library for GNU Go applications (32bit)
 
 Package: lib32go9-dbg
 Section: debug
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), lib32go9 (= ${gcc:Version}), ${misc:Depends}
 Description: Runtime library for GNU Go applications (32 bit debug symbols)
@@ -1753,7 +1753,7 @@ Description: Runtime library for GNU Go applications (32 bit debug symbols)
 
 Package: libn32go9
 Section: libs
-Architecture: mips mipsel mips64 mips64el
+Architecture: mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), ${dep:libcbiarch}, ${shlibs:Depends}, ${misc:Depends}
 Replaces: libn32go3, libn32go8
@@ -1763,7 +1763,7 @@ Description: Runtime library for GNU Go applications (n32)
 
 Package: libn32go9-dbg
 Section: debug
-Architecture: mips mipsel mips64 mips64el
+Architecture: mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), libn32go9 (= ${gcc:Version}), ${misc:Depends}
 Description: Runtime library for GNU Go applications (n32 debug symbols)
@@ -2061,7 +2061,7 @@ Description: GNU Standard C++ Library v3 (debugging files)
  debugging symbols.
 
 Package: lib32stdc++-6-dev
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), lib32gcc-6-dev (= ${gcc:Version}),
@@ -2075,7 +2075,7 @@ Description: GNU Standard C++ Library v3 (development files)
  in g++-3.0.
 
 Package: lib32stdc++6-6-dbg
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Section: debug
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), lib32stdc++6 (>= ${gcc:Version}),
@@ -2091,7 +2091,7 @@ Description: GNU Standard C++ Library v3 (debugging files)
  debugging symbols.
 
 Package: lib64stdc++-6-dev
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), lib64gcc-6-dev (= ${gcc:Version}),
@@ -2105,7 +2105,7 @@ Description: GNU Standard C++ Library v3 (development files)
  in g++-3.0.
 
 Package: lib64stdc++6-6-dbg
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Section: debug
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), lib64stdc++6 (>= ${gcc:Version}),
@@ -2121,7 +2121,7 @@ Description: GNU Standard C++ Library v3 (debugging files)
  debugging symbols.
 
 Package: libn32stdc++-6-dev
-Architecture: mips mipsel mips64 mips64el
+Architecture: mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), libn32gcc-6-dev (= ${gcc:Version}),
@@ -2135,7 +2135,7 @@ Description: GNU Standard C++ Library v3 (development files)
  in g++-3.0.
 
 Package: libn32stdc++6-6-dbg
-Architecture: mips mipsel mips64 mips64el
+Architecture: mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el
 Section: debug
 Priority: extra
 Depends: gcc-6-base (= ${gcc:Version}), libn32stdc++6 (>= ${gcc:Version}),
@@ -2435,7 +2435,7 @@ Description: Phobos D standard library
 # For more information check http://www.dlang.org/phobos/
 
 Package: lib64phobos-6-dev
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
+Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32 mipsr6 mipsr6el mipsn32r6 mipsn32r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), lib64gcc-6-dev (= ${gcc:Version}), lib64z1-dev, ${shlibs:Depends}, ${misc:Depends}
@@ -2445,7 +2445,7 @@ Description: Phobos D standard library (64bit development files)
  For more information check http://www.dlang.org/phobos/
 
 Package: lib32phobos-6-dev
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
+Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el
 Section: libdevel
 Priority: optional
 Depends: gcc-6-base (= ${gcc:Version}), lib32gcc-6-dev (= ${gcc:Version}), lib32z1-dev, ${shlibs:Depends}, ${misc:Depends}
diff --git a/debian/patches/gcc-multiarch.diff b/debian/patches/gcc-multiarch.diff
index 7e34ff6..1242b0d 100644
--- a/debian/patches/gcc-multiarch.diff
+++ b/debian/patches/gcc-multiarch.diff
@@ -15,8 +15,6 @@
 	* config/sparc/t-linux64: Set MULTIARCH_DIRNAME.
 	* src/gcc/config/mips/mips.h: (/usr)/lib as default path.
 
-Index: b/src/gcc/config/sh/t-linux
-===================================================================
 --- a/src/gcc/config/sh/t-linux
 +++ b/src/gcc/config/sh/t-linux
 @@ -1,2 +1,5 @@
@@ -25,31 +23,25 @@ Index: b/src/gcc/config/sh/t-linux
 +
 +MULTILIB_OSDIRNAMES = .:sh4-linux-gnu sh4_nofpu-linux-gnu:sh4-linux-gnu
 +MULTIARCH_DIRNAME = $(call if_multiarch,sh4-linux-gnu)
-Index: b/src/gcc/config/sparc/t-linux64
-===================================================================
 --- a/src/gcc/config/sparc/t-linux64
 +++ b/src/gcc/config/sparc/t-linux64
-@@ -27,3 +27,5 @@ MULTILIB_OPTIONS = m64/m32
+@@ -27,3 +27,5 @@
  MULTILIB_DIRNAMES = 64 32
  MULTILIB_OSDIRNAMES = ../lib64$(call if_multiarch,:sparc64-linux-gnu)
  MULTILIB_OSDIRNAMES += $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:sparc-linux-gnu)
 +
 +MULTIARCH_DIRNAME = $(call if_multiarch,sparc$(if $(findstring 64,$(target)),64)-linux-gnu)
-Index: b/src/gcc/config/s390/t-linux64
-===================================================================
 --- a/src/gcc/config/s390/t-linux64
 +++ b/src/gcc/config/s390/t-linux64
-@@ -9,3 +9,5 @@ MULTILIB_OPTIONS = m64/m31
+@@ -9,3 +9,5 @@
  MULTILIB_DIRNAMES = 64 32
  MULTILIB_OSDIRNAMES = ../lib64$(call if_multiarch,:s390x-linux-gnu)
  MULTILIB_OSDIRNAMES += $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:s390-linux-gnu)
 +
 +MULTIARCH_DIRNAME = $(call if_multiarch,s390$(if $(findstring s390x,$(target)),x)-linux-gnu)
-Index: b/src/gcc/config/rs6000/t-linux64
-===================================================================
 --- a/src/gcc/config/rs6000/t-linux64
 +++ b/src/gcc/config/rs6000/t-linux64
-@@ -31,6 +31,8 @@ MULTILIB_EXTRA_OPTS :=
+@@ -31,6 +31,8 @@
  MULTILIB_OSDIRNAMES := m64=../lib64$(call if_multiarch,:powerpc64-linux-gnu)
  MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu)
  
@@ -58,11 +50,9 @@ Index: b/src/gcc/config/rs6000/t-linux64
  rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.c
  	$(COMPILE) $<
  	$(POSTCOMPILE)
-Index: b/src/gcc/config/i386/t-linux64
-===================================================================
 --- a/src/gcc/config/i386/t-linux64
 +++ b/src/gcc/config/i386/t-linux64
-@@ -36,3 +36,13 @@ MULTILIB_DIRNAMES   = $(patsubst m%, %,
+@@ -36,3 +36,13 @@
  MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu)
  MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu)
  MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32)
@@ -76,8 +66,6 @@ Index: b/src/gcc/config/i386/t-linux64
 +else
 +  MULTIARCH_DIRNAME = $(call if_multiarch,i386-linux-gnu)
 +endif
-Index: b/src/gcc/config/i386/t-kfreebsd
-===================================================================
 --- a/src/gcc/config/i386/t-kfreebsd
 +++ b/src/gcc/config/i386/t-kfreebsd
 @@ -1,5 +1,9 @@
@@ -91,29 +79,57 @@ Index: b/src/gcc/config/i386/t-kfreebsd
  MULTILIB_OSDIRNAMES := $(filter-out mx32=%,$(subst linux,$(KFREEBSD_OS),$(MULTILIB_OSDIRNAMES)))
 +
 +MULTIARCH_DIRNAME := $(subst linux,$(KFREEBSD_OS),$(MULTIARCH_DIRNAME))
-Index: b/src/gcc/config/mips/t-linux64
-===================================================================
 --- a/src/gcc/config/mips/t-linux64
 +++ b/src/gcc/config/mips/t-linux64
-@@ -24,3 +24,13 @@ MULTILIB_OSDIRNAMES = \
- 	../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
- 	../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
- 	../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
+@@ -18,9 +18,22 @@
+ 
+ MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
+ MULTILIB_DIRNAMES = n32 32 64
++MIPS_R6 = $(if $(findstring r6, $(firstword $(subst -, ,$(target)))),r6)
++MIPS_32 = $(if $(findstring r6, $(firstword $(subst -, ,$(target)))),32)
++MIPS_ISA = $(if $(findstring r6, $(firstword $(subst -, ,$(target)))),isa)
+ MIPS_EL = $(if $(filter %el, $(firstword $(subst -, ,$(target)))),el)
+ MIPS_SOFT = $(if $(strip $(filter MASK_SOFT_FLOAT_ABI, $(target_cpu_default)) $(filter soft, $(with_float))),soft)
+ MULTILIB_OSDIRNAMES = \
+-	../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
+-	../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
+-	../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
++	../lib32$(call if_multiarch,:mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
++	../lib$(call if_multiarch,:mips$(MIPS_ISA)$(MIPS_32)$(MIPS_R6)$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
++	../lib64$(call if_multiarch,:mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
 +
 +ifneq (,$(findstring abin32,$(target)))
-+MULTIARCH_DIRNAME = $(call if_multiarch,mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT))
++MULTIARCH_DIRNAME = $(call if_multiarch,mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT))
 +else
 +ifneq (,$(findstring abi64,$(target)))
-+MULTIARCH_DIRNAME = $(call if_multiarch,mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
++MULTIARCH_DIRNAME = $(call if_multiarch,mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
 +else
-+MULTIARCH_DIRNAME = $(call if_multiarch,mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT))
++MULTIARCH_DIRNAME = $(call if_multiarch,mips$(MIPS_ISA)$(MIPS_32)$(MIPS_R6)$(MIPS_EL)-linux-gnu$(MIPS_SOFT))
 +endif
 +endif
-Index: b/src/gcc/config.gcc
-===================================================================
 --- a/src/gcc/config.gcc
 +++ b/src/gcc/config.gcc
-@@ -2086,6 +2086,10 @@ mips*-*-linux*)				# Linux MIPS, either
+@@ -2057,6 +2057,7 @@
+ 	case ${target} in
+ 		mipsisa32r6*)
+ 			default_mips_arch=mips32r6
++			enable_mips_multilibs="yes"
+ 			;;
+ 		mipsisa32r2*)
+ 			default_mips_arch=mips32r2
+@@ -2076,6 +2077,11 @@
+ 			target_cpu_default=MASK_SOFT_FLOAT_ABI
+ 			enable_mips_multilibs="yes"
+ 			;;
++		mipsisa64r6*-*-linux*-gnuabi64)
++			default_mips_abi=64
++			default_mips_arch=mips64r6
++			enable_mips_multilibs="yes"
++			;;
+ 		mipsisa64r6*-*-linux*)
+ 			default_mips_abi=n32
+ 			default_mips_arch=mips64r6
+@@ -2086,6 +2092,10 @@
  			default_mips_arch=mips64r2
  			enable_mips_multilibs="yes"
  			;;
@@ -124,7 +140,7 @@ Index: b/src/gcc/config.gcc
  		mips64*-*-linux* | mipsisa64*-*-linux*)
  			default_mips_abi=n32
  			enable_mips_multilibs="yes"
-@@ -4415,7 +4419,7 @@ case ${target} in
+@@ -4415,7 +4425,7 @@
  	i[34567]86-*-darwin* | x86_64-*-darwin*)
  		;;
  	i[34567]86-*-linux* | x86_64-*-linux*)
@@ -133,11 +149,9 @@ Index: b/src/gcc/config.gcc
  		;;
  	i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
  		tmake_file="$tmake_file i386/t-kfreebsd"
-Index: b/src/gcc/config/aarch64/t-aarch64-linux
-===================================================================
 --- a/src/gcc/config/aarch64/t-aarch64-linux
 +++ b/src/gcc/config/aarch64/t-aarch64-linux
-@@ -22,7 +22,7 @@ LIB1ASMSRC   = aarch64/lib1funcs.asm
+@@ -22,7 +22,7 @@
  LIB1ASMFUNCS = _aarch64_sync_cache_range
  
  AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
@@ -148,11 +162,9 @@ Index: b/src/gcc/config/aarch64/t-aarch64-linux
  
 -MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
 +MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
-Index: b/src/gcc/config/mips/mips.h
-===================================================================
 --- a/src/gcc/config/mips/mips.h
 +++ b/src/gcc/config/mips/mips.h
-@@ -3375,16 +3375,6 @@ struct GTY(())  machine_function {
+@@ -3375,16 +3375,6 @@
  #define PMODE_INSN(NAME, ARGS) \
    (Pmode == SImode ? NAME ## _si ARGS : NAME ## _di ARGS)
  
diff --git a/debian/patches/gcc-multilib-multiarch.diff b/debian/patches/gcc-multilib-multiarch.diff
index 374f923..81b675a 100644
--- a/debian/patches/gcc-multilib-multiarch.diff
+++ b/debian/patches/gcc-multilib-multiarch.diff
@@ -1,7 +1,5 @@
 # DP: Don't auto-detect multilib osdirnames.
 
-Index: b/src/gcc/config/sparc/t-linux64
-===================================================================
 --- a/src/gcc/config/sparc/t-linux64
 +++ b/src/gcc/config/sparc/t-linux64
 @@ -25,7 +25,12 @@
@@ -18,8 +16,6 @@ Index: b/src/gcc/config/sparc/t-linux64
 +endif
  
  MULTIARCH_DIRNAME = $(call if_multiarch,sparc$(if $(findstring 64,$(target)),64)-linux-gnu)
-Index: b/src/gcc/config/s390/t-linux64
-===================================================================
 --- a/src/gcc/config/s390/t-linux64
 +++ b/src/gcc/config/s390/t-linux64
 @@ -7,7 +7,12 @@
@@ -36,8 +32,6 @@ Index: b/src/gcc/config/s390/t-linux64
 +endif
  
  MULTIARCH_DIRNAME = $(call if_multiarch,s390$(if $(findstring s390x,$(target)),x)-linux-gnu)
-Index: b/src/gcc/config/rs6000/t-linux64
-===================================================================
 --- a/src/gcc/config/rs6000/t-linux64
 +++ b/src/gcc/config/rs6000/t-linux64
 @@ -28,8 +28,13 @@
@@ -55,8 +49,6 @@ Index: b/src/gcc/config/rs6000/t-linux64
  
  MULTIARCH_DIRNAME = $(call if_multiarch,powerpc$(if $(findstring 64,$(target)),64)-linux-gnu)
  
-Index: b/src/gcc/config/i386/t-linux64
-===================================================================
 --- a/src/gcc/config/i386/t-linux64
 +++ b/src/gcc/config/i386/t-linux64
 @@ -33,9 +33,19 @@
@@ -80,36 +72,32 @@ Index: b/src/gcc/config/i386/t-linux64
  
  ifneq (,$(findstring x86_64,$(target)))
    ifneq (,$(findstring biarchx32.h,$(tm_include_list)))
-Index: b/src/gcc/config/mips/t-linux64
-===================================================================
 --- a/src/gcc/config/mips/t-linux64
 +++ b/src/gcc/config/mips/t-linux64
-@@ -20,10 +20,23 @@ MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi
- MULTILIB_DIRNAMES = n32 32 64
+@@ -23,10 +23,23 @@
+ MIPS_ISA = $(if $(findstring r6, $(firstword $(subst -, ,$(target)))),isa)
  MIPS_EL = $(if $(filter %el, $(firstword $(subst -, ,$(target)))),el)
  MIPS_SOFT = $(if $(strip $(filter MASK_SOFT_FLOAT_ABI, $(target_cpu_default)) $(filter soft, $(with_float))),soft)
 +
 +ifneq (,$(findstring gnuabi64,$(target)))
 +MULTILIB_OSDIRNAMES = \
-+	../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
-+	../libo32$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
-+	../lib$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
++	../lib32$(call if_multiarch,:mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
++	../libo32$(call if_multiarch,:mips$(MIPS_ISA)$(MIPS_32)$(MIPS_R6)$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
++	../lib$(call if_multiarch,:mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
 +else ifneq (,$(findstring gnuabin32,$(target)))
 +MULTILIB_OSDIRNAMES = \
-+	../lib$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
-+	../libo32$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
-+	../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
++	../lib$(call if_multiarch,:mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
++	../libo32$(call if_multiarch,:mips$(MIPS_ISA)$(MIPS_32)$(MIPS_R6)$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
++	../lib64$(call if_multiarch,:mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
 +else
  MULTILIB_OSDIRNAMES = \
- 	../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
- 	../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
- 	../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
+ 	../lib32$(call if_multiarch,:mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
+ 	../lib$(call if_multiarch,:mips$(MIPS_ISA)$(MIPS_32)$(MIPS_R6)$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
+ 	../lib64$(call if_multiarch,:mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
 +endif
  
  ifneq (,$(findstring abin32,$(target)))
- MULTIARCH_DIRNAME = $(call if_multiarch,mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT))
-Index: b/src/gcc/config/rs6000/t-linux
-===================================================================
+ MULTIARCH_DIRNAME = $(call if_multiarch,mips$(MIPS_ISA)64$(MIPS_R6)$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT))
 --- a/src/gcc/config/rs6000/t-linux
 +++ b/src/gcc/config/rs6000/t-linux
 @@ -2,7 +2,7 @@
diff --git a/debian/rules.conf b/debian/rules.conf
index e51adcb..28fc774 100644
--- a/debian/rules.conf
+++ b/debian/rules.conf
@@ -307,7 +307,7 @@ ifneq (,$(findstring yes,$(biarch64) $(biarch32) $(biarchn32) $(biarchx32)$(biar
   endif
   endif
   # mips*
-  ifneq (,$(findstring $(DEB_TARGET_ARCH),mips mipsel mipsn32 mipsn32el mips64 mips64el))
+  ifneq (,$(findstring mips,$(DEB_TARGET_ARCH)))
   ifeq ($(biarchn32)$(biarch32),yesyes)
       LIBC_BIARCH_DEV_DEP := libc6-dev-mips32$(LS)$(AQ) (>= $(libc_ver)), libc6-dev-mipsn32$(LS)$(AQ) (>= $(libc_ver))
   endif
@@ -347,7 +347,7 @@ ifneq ($(DEB_CROSS),yes)
   ifeq (,$(filter $(distrelease),lenny etch squeeze dapper hardy jaunty karmic lucid maverick natty oneiric))
     LIBC_BUILD_DEP += , libc6-dev (>= 2.13-31) [armel armhf]
   endif
-  LIBC_BIARCH_BUILD_DEP = libc6-dev-amd64 [i386 x32], libc6-dev-sparc64 [sparc], libc6-dev-sparc [sparc64], libc6-dev-s390 [s390x], libc6-dev-s390x [s390], libc6-dev-i386 [amd64 x32], libc6-dev-powerpc [ppc64], libc6-dev-ppc64 [powerpc], libc0.1-dev-i386 [kfreebsd-amd64], lib32gcc1 [amd64 ppc64 kfreebsd-amd64 mipsn32 mipsn32el mips64 mips64el s390x sparc64 x32], libn32gcc1 [mips mipsel mips64 mips64el], lib64gcc1 [i386 mips mipsel mipsn32 mipsn32el powerpc sparc s390 x32], libc6-dev-mips64 [mips mipsel mipsn32 mipsn32el], libc6-dev-mipsn32 [mips mipsel mips64 mips64el], libc6-dev-mips32 [mipsn32 mipsn32el mips64 mips64el],
+  LIBC_BIARCH_BUILD_DEP = libc6-dev-amd64 [i386 x32], libc6-dev-sparc64 [sparc], libc6-dev-sparc [sparc64], libc6-dev-s390 [s390x], libc6-dev-s390x [s390], libc6-dev-i386 [amd64 x32], libc6-dev-powerpc [ppc64], libc6-dev-ppc64 [powerpc], libc0.1-dev-i386 [kfreebsd-amd64], lib32gcc1 [amd64 ppc64 kfreebsd-amd64 mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el s390x sparc64 x32], libn32gcc1 [mips mipsel mips64 mips64el mipsr6 mipsr6el mips64r6 mips64r6el], lib64gcc1 [i386 mips mipsel mipsn32 mipsn32el mipsr6 mipsr6el mipsn32r6 mipsn32r6el powerpc sparc s390 x32], libc6-dev-mips64 [mips mipsel mipsn32 mipsn32el mipsr6 mipsr6el mipsn32r6 mipsn32r6el], libc6-dev-mipsn32 [mips mipsel mips64 mips64el], libc6-dev-mips32 [mipsn32 mipsn32el mips64 mips64el mipsn32r6 mipsn32r6el mips64r6 mips64r6el],
   ifneq (,$(findstring amd64,$(biarchx32archs)))
   LIBC_BIARCH_BUILD_DEP += libc6-dev-x32 [amd64 i386], libx32gcc1 [amd64 i386],
 endif
diff --git a/debian/rules.defs b/debian/rules.defs
index 161a4cb..828e8da 100644
--- a/debian/rules.defs
+++ b/debian/rules.defs
@@ -453,6 +453,12 @@ multiarch_xarch_map = \
 	mipsn32el=mipsel-linux-gnu,mips64el-linux-gnuabi64 \
 	mips64=mips-linux-gnu,mips64-linux-gnuabin32 \
 	mips64el=mipsel-linux-gnu,mips64el-linux-gnuabin32 \
+	mipsr6=mipsisa64r6-linux-gnuabin32,mipsisa64r6-linux-gnuabi64 \
+	mipsr6el=mipsisa64r6el-linux-gnuabin32,mipsisa64r6el-linux-gnuabi64 \
+	mipsn32r6=mipsisa32r6-linux-gnu,mipsisa64r6-linux-gnuabi64 \
+	mipsn32r6el=mipsisa32r6el-linux-gnu,mipsisa64r6el-linux-gnuabi64 \
+	mips64r6=mipsisa32r6-linux-gnu,mipsisa64r6-linux-gnuabin32 \
+	mips64r6el=mipsisa32r6el-linux-gnu,mipsisa64r6el-linux-gnuabin32 \
 	x32=x86_64-linux-gnu,i386-linux-gnu \
 	kfreebsd-amd64=i386-kfreebsd-gnu
 xarch_multiarch_names = $(subst $(COMMA),$(SPACE),$(patsubst $(DEB_TARGET_ARCH)=%,%, \
@@ -484,6 +490,18 @@ multilib_multiarch_map = \
 	mips64/n32=mips64-linux-gnuabin32 \
 	mips64el/32=mipsel-linux-gnu \
 	mips64el/n32=mips64el-linux-gnuabin32 \
+	mipsr6/n32=mipsisa64r6-linux-gnuabin32 \
+	mipsr6/64=mipsisa64r6-linux-gnuabi64 \
+	mipsr6el/n32=mipsisa64r6el-linux-gnuabin32 \
+	mipsr6el/64=mipsisa64r6el-linux-gnuabi64 \
+	mipsn32r6/32=mipsisa32r6-linux-gnu \
+	mipsn32r6/64=mipsisa64r6-linux-gnuabi64 \
+	mipsn32r6el/32=mipsisa32r6el-linux-gnu \
+	mipsn32r6el/64=mipsisa64r6el-linux-gnuabi64 \
+	mips64r6/32=mipsisa32r6-linux-gnu \
+	mips64r6/n32=mipsisa64r6-linux-gnuabin32 \
+	mips64r6el/32=mipsisa32r6el-linux-gnu \
+	mips64r6el/n32=mipsisa64r6el-linux-gnuabin32 \
 	x32/32=i386-linux-gnu \
 	x32/64=x86_64-linux-gnu \
 	kfreebsd-amd64/32=i386-kfreebsd-gnu
@@ -806,6 +824,7 @@ ifeq ($(with_java),yes)
   java_cpu_map = armel=arm armhf=arm arm64=aarch64 hppa=parisc \
 	i686=i386 i586=i386 i486=i386 x32=x32 \
 	mipsel=mips mips64=mips mips64el=mips mipsn32=mips mipsn32el=mips \
+	mipsr6=mips mipsr6el=mips mips64r6=mips mips64r6el=mips mipsn32r6=mips mipsn32r6el=mips \
 	powerpc=ppc ppc64el=ppc64le sh4=sh x32=x32
   java_cpu = $(patsubst $(DEB_TARGET_ARCH_CPU)=%,%, \
                          $(filter $(DEB_TARGET_ARCH_CPU)=%,$(java_cpu_map)))
@@ -977,6 +996,7 @@ ifeq ($(with_d),yes)
 
   libphobos_no_cpus := alpha avr arm64 hppa ia64 m68k \
 	mips mipsel mips64 mips64el mipsn32 mipsn32el \
+	mipsr6 mipsr6el mips64r6 mips64r6el mipsn32r6 mipsn32r6el \
 	powerpc powerpcspe ppc64 s390 s390x sh4 sparc sparc64
   libphobos_no_systems := gnu kfreebsd-gnu
   ifneq (,$(filter $(DEB_TARGET_ARCH_CPU),$(libphobos_no_cpus)))
@@ -1495,8 +1515,9 @@ export debian_extra_langs
 
 # multilib
 biarch_map := i686=x86_64 powerpc=powerpc64 sparc=sparc64 sparc64=sparc s390=s390x s390x=s390 \
-		x86_64=i686 powerpc64=powerpc mips=mips64 mipsel=mips64el \
-		mips64=mips mips64el=mipsel mipsn32=mips mipsn32el=mipsel
+		x86_64=i686 powerpc64=powerpc \
+		mips=mips64 mipsel=mips64el mips64=mips mips64el=mipsel mipsn32=mips mipsn32el=mipsel \
+		mipsr6=mips64r6 mipsr6el=mips64r6el mips64r6=mipsr6 mips64r6el=mipsr6el mipsn32r6=mipsr6 mipsn32r6el=mipsr6el
 ifneq (,$(filter $(derivative),Ubuntu))
   ifeq (,$(filter $(distrelease),dapper hardy jaunty karmic lucid))
     biarch_map := $(subst i686=,i486=,$(biarch_map))
@@ -1643,9 +1664,9 @@ define gen_biarch
     export TARGET64_MACHINE
   endif
 endef
-biarch32archs := /amd64/ppc64/kfreebsd-amd64/s390x/sparc64/x32/mipsn32/mipsn32el/mips64/mips64el/
-biarch64archs := /i386/powerpc/sparc/s390/mips/mipsel/mipsn32/mipsn32el/x32/
-biarchn32archs := /mips/mipsel/mips64/mips64el/
+biarch32archs := /amd64/ppc64/kfreebsd-amd64/s390x/sparc64/x32/mipsn32/mipsn32el/mips64/mips64el/mipsn32r6/mipsn32r6el/mips64r6/mips64r6el/
+biarch64archs := /i386/powerpc/sparc/s390/mips/mipsel/mipsn32/mipsn32el/x32/mipsr6/mipsr6el/mipsn32r6/mipsn32r6el/
+biarchn32archs := /mips/mipsel/mips64/mips64el/mipsr6/mipsr6el/mips64r6/mips64r6el/
 ifeq ($(derivative),Ubuntu)
   ifeq (,$(filter $(distrelease),dapper hardy jaunty karmic lucid maverick natty))
     biarchhfarchs := /armel/
diff --git a/debian/rules2 b/debian/rules2
index 3961aac..9f4ea4a 100644
--- a/debian/rules2
+++ b/debian/rules2
@@ -641,20 +641,20 @@ endif
 #FIXME: howto for mipsn32?
 ifneq (,$(findstring mips64el-linux-gnuabin32,$(DEB_TARGET_GNU_TYPE)))
   ifeq ($(multilib),yes)
-    ifeq ($(biarchn32)-$(biarch32),yes-yes)
+    ifeq ($(biarch64)-$(biarch32),yes-yes)
       CONFARGS += --enable-targets=all
-      CONFARGS += --with-arch-64=mips3 --with-tune-64=mips64
-      CONFARGS += --with-arch-32=mips2 --with-tune-32=mips32 --with-fp-32=xx
+      CONFARGS += --with-arch-64=mips64r2
+      CONFARGS += --with-arch-32=mips32r2 --with-fp-32=xx
     endif
   endif
 endif
 
 ifneq (,$(findstring mips64-linux-gnuabin32,$(DEB_TARGET_GNU_TYPE)))
   ifeq ($(multilib),yes)
-    ifeq ($(biarchn32)-$(biarch32),yes-yes)
+    ifeq ($(biarch64)-$(biarch32),yes-yes)
       CONFARGS += --enable-targets=all
-      CONFARGS += --with-arch-64=mips3 --with-tune-64=mips64
-      CONFARGS += --with-arch-32=mips2 --with-tune-32=mips32 --with-fp-32=xx
+      CONFARGS += --with-arch-64=mips64r2
+      CONFARGS += --with-arch-32=mips32r2 --with-fp-32=xx
     endif
   endif
 endif
@@ -681,6 +681,71 @@ ifneq (,$(findstring mips64-linux-gnuabi64,$(DEB_TARGET_GNU_TYPE)))
   endif
 endif
 
+ifneq (,$(findstring mipsisa32r6-linux,$(DEB_TARGET_GNU_TYPE)))
+  CONFARGS += --with-arch-32=mips32r6 --with-tune-32=mips32r6
+  ifeq ($(multilib),yes)
+    ifeq ($(biarchn32)-$(biarch64),yes-yes)
+      CONFARGS += --enable-targets=all
+      CONFARGS += --with-arch-64=mips64r6 --with-tune-64=mips64r6
+    endif
+  endif
+endif
+
+ifneq (,$(findstring mipsisa32r6el-linux,$(DEB_TARGET_GNU_TYPE)))
+  CONFARGS += --with-arch-32=mips32r6 --with-tune-32=mips32r6
+  ifeq ($(multilib),yes)
+    ifeq ($(biarchn32)-$(biarch64),yes-yes)
+      CONFARGS += --enable-targets=all
+      CONFARGS += --with-arch-64=mips64r6 --with-tune-64=mips64r6
+    endif
+  endif
+endif
+
+#FIXME: howto for mipsn32?
+ifneq (,$(findstring mipsisa64r6el-linux-gnuabin32,$(DEB_TARGET_GNU_TYPE)))
+  CONFARGS += --with-mips-plt
+  ifeq ($(multilib),yes)
+    ifeq ($(biarch64)-$(biarch32),yes-yes)
+      CONFARGS += --enable-targets=all
+      CONFARGS += --with-arch-64=mips64r6
+      CONFARGS += --with-arch-32=mips32r6
+    endif
+  endif
+endif
+
+ifneq (,$(findstring mipsisa64r6-linux-gnuabin32,$(DEB_TARGET_GNU_TYPE)))
+  CONFARGS += --with-mips-plt
+  ifeq ($(multilib),yes)
+    ifeq ($(biarch64)-$(biarch32),yes-yes)
+      CONFARGS += --enable-targets=all
+      CONFARGS += --with-arch-64=mips64r6
+      CONFARGS += --with-arch-32=mips32r6
+    endif
+  endif
+endif
+
+ifneq (,$(findstring mipsisa64r6el-linux-gnuabi64,$(DEB_TARGET_GNU_TYPE)))
+  CONFARGS += --with-mips-plt
+  CONFARGS += --with-arch-64=mips64r6 --with-tune-64=mips64r6
+  ifeq ($(multilib),yes)
+    ifeq ($(biarchn32)-$(biarch32),yes-yes)
+      CONFARGS += --enable-targets=all
+      CONFARGS += --with-arch-32=mips32r6 --with-tune-32=mips32r6
+    endif
+  endif
+endif
+
+ifneq (,$(findstring mipsisa64r6-linux-gnuabi64,$(DEB_TARGET_GNU_TYPE)))
+  CONFARGS += --with-mips-plt
+  CONFARGS += --with-arch-64=mips64r6 --with-tune-64=mips64r6
+  ifeq ($(multilib),yes)
+    ifeq ($(biarchn32)-$(biarch32),yes-yes)
+      CONFARGS += --enable-targets=all
+      CONFARGS += --with-arch-32=mips32r6 --with-tune-32=mips32r6
+    endif
+  endif
+endif
+
 ifneq (,$(findstring mips,$(DEB_TARGET_GNU_TYPE)))
   ifeq (,$(filter yes,$(biarch32) $(biarchn32) $(biarch64)))
       CONFARGS += --disable-multilib
@@ -1041,7 +1106,11 @@ ifeq ($(biarchn32)-$(biarch64),yes-yes)
 else ifeq ($(biarchn32)-$(biarch32),yes-yes)
 	@echo "Will build the triarch compilers (o32/n32/64, defaulting to 64)"
 else ifeq ($(biarch64)-$(biarch32),yes-yes)
+  ifneq (,$(findstring mips,$(DEB_TARGET_GNU_TYPE)))
+	@echo "Will build the triarch compilers (n32/64/32, defaulting to n32)"
+  else 
 	@echo "Will build the triarch compilers (x32/64/32, defaulting to x32)"
+  endif
 else ifeq ($(biarch64)-$(biarchx32),yes-yes)
 	@echo "Will build the triarch compilers (32/64/x32, defaulting to 32bit)"
 else ifeq ($(biarch32)-$(biarchx32),yes-yes)

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YunQiang Su

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