libgcc: cris: Remove support for crisv32-*-* and cris*-*-linux

Part of the removal of crisv32-* and cris-*-linux* (cris-elf remains).

libgcc:
	* config.host: Remove support for crisv32-*-* and cris*-*-linux.
	* config/cris/libgcc-glibc.ver, config/cris/t-linux: Remove.

libgcc/ChangeLog

@@ -1,3 +1,8 @@
+2020-05-09  Hans-Peter Nilsson  <hp@axis.com>
+
+	* config.host: Remove support for crisv32-*-* and cris*-*-linux.
+	* config/cris/libgcc-glibc.ver, config/cris/t-linux: Remove.
+
 2020-05-06  Uroš Bizjak  <ubizjak@gmail.com>
 
 	* config/i386/sfp-exceptions.c (__math_force_eval): Remove.

libgcc/config.host

@@ -112,9 +112,6 @@ bpf-*-*)
         ;;
 cr16-*-*)
 	;;
-crisv32-*-*)
-	cpu_type=cris
-	;;
 csky*-*-*)
 	cpu_type=csky
 	;;
@@ -577,15 +574,9 @@ cr16-*-elf)
 	tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
 	extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
         ;;
-crisv32-*-elf)
-	tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
- 	;;
 cris-*-elf)
 	tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
 	;;
-cris-*-linux* | crisv32-*-linux*)
-	tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
-	;;
 csky-*-elf*)
 	tmake_file="csky/t-csky t-fdpbit"
 	extra_parts="$extra_parts crti.o crtn.o"

libgcc/config/cris/libgcc-glibc.ver

@@ -1,7 +0,0 @@
-GCC_4.3 {
- __Mul
- __Div
- __Udiv
- __Mod
- __Umod
-}

libgcc/config/cris/t-linux

@@ -1,2 +0,0 @@
-# Override t-linux default.
-SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/cris/libgcc-glibc.ver