---- gcc-4.6.0/gcc/config.gcc.orig 2011-03-14 07:05:29.000000000 +0100
-+++ gcc-4.6.0/gcc/config.gcc 2011-04-30 16:17:12.535045280 +0200
-@@ -2529,7 +2529,7 @@
- tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
- extra_parts="crtbegin.o crtend.o"
+diff -urNp -x '*.orig' gcc-10.2.0.org/gcc/config.gcc gcc-10.2.0/gcc/config.gcc
+--- gcc-10.2.0.org/gcc/config.gcc 2021-03-21 11:32:24.611515690 +0100
++++ gcc-10.2.0/gcc/config.gcc 2021-03-21 11:32:46.784515690 +0100
+@@ -3289,7 +3289,7 @@ sparc-*-rtems*)
+ tm_file="${tm_file} elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
;;
-sparc-*-linux*)
+sparc-*-linux* | sparcv[789]*-*-linux*)
- tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
extra_options="${extra_options} sparc/long-double-switch.opt"
case ${target} in
-@@ -2623,7 +2623,7 @@
- tmake_file="${tmake_file} sparc/t-crtfm t-rtems"
- extra_parts="crtbegin.o crtend.o"
+@@ -3343,7 +3343,7 @@ sparc64-*-rtems*)
+ extra_options="${extra_options}"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
;;
-sparc64-*-linux*)
+sparc64*-*-linux*)
- tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/linux64.h"
+ tm_file="sparc/biarch64.h ${tm_file} elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
extra_options="${extra_options} sparc/long-double-switch.opt"
- tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
---- gcc-4.6.0/libgcc/config.host.orig 2011-03-14 07:06:23.000000000 +0100
-+++ gcc-4.6.0/libgcc/config.host 2011-04-30 16:18:16.995047438 +0200
-@@ -548,7 +548,7 @@
- ;;
- sparc-*-elf*)
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
+diff -urNp -x '*.orig' gcc-10.2.0.org/libgcc/config.host gcc-10.2.0/libgcc/config.host
+--- gcc-10.2.0.org/libgcc/config.host 2020-07-23 08:35:18.752400064 +0200
++++ gcc-10.2.0/libgcc/config.host 2021-03-21 11:32:46.785515690 +0100
+@@ -1363,7 +1363,7 @@ sparc-*-elf*)
+ tmake_file="${tmake_file} t-fdpbit t-crtfm"
+ extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
;;
-sparc-*-linux*) # SPARC's running GNU/Linux, libc6
+sparc-*-linux* | sparcv[789]*-*-linux*) # SPARC's running GNU/Linux, libc6
+ tmake_file="${tmake_file} t-crtfm"
+ if test "${host_address}" = 64; then
+ tmake_file="$tmake_file sparc/t-linux64"
+@@ -1411,7 +1411,7 @@ sparc64-*-freebsd*|ultrasparc-*-freebsd*
+ tmake_file="$tmake_file t-crtfm"
extra_parts="$extra_parts crtfastmath.o"
- tmake_file="${tmake_file} sparc/t-crtfm"
- ;;
-@@ -564,7 +564,7 @@
- ;;
- sparc64-*-freebsd*|ultrasparc-*-freebsd*)
;;
-sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
+sparc64*-*-linux*) # 64-bit SPARC's running GNU/Linux
extra_parts="$extra_parts crtfastmath.o"
- tmake_file="${tmake_file} sparc/t-crtfm"
- ;;
+ tmake_file="${tmake_file} t-crtfm sparc/t-linux"
+ if test "${host_address}" = 64; then