tcg: Remove support for ia64 as host

We threatened to remove ia64 as host in v2.9.0.  Its time has now come.

There are still some usages of defined(__ia64__) throughout the source
code that would be triggered if one were to enable TCI on an ia64 host.
Leave those alone for now.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

MAINTAINERS

@@ -1647,12 +1647,6 @@ S: Maintained
 F: tcg/i386/
 F: disas/i386.c
 
-IA64 target
-M: Aurelien Jarno <aurelien@aurel32.net>
-S: Maintained
-F: tcg/ia64/
-F: disas/ia64.c
-
 MIPS target
 M: Aurelien Jarno <aurelien@aurel32.net>
 S: Maintained

configure

@@ -634,9 +634,6 @@ case "$cpu" in
     cpu="$cpu"
     supported_cpu="yes"
   ;;
-  ia64)
-    cpu="$cpu"
-  ;;
   i386|i486|i586|i686|i86pc|BePC)
     cpu="i386"
     supported_cpu="yes"
@@ -6459,9 +6456,6 @@ for i in $ARCH $TARGET_BASE_ARCH ; do
   i386|x86_64|x32)
     disas_config "I386"
   ;;
-  ia64*)
-    disas_config "IA64"
-  ;;
   lm32)
     disas_config "LM32"
   ;;

disas.c

@@ -313,8 +313,6 @@ void disas(FILE *out, void *code, unsigned long size)
     print_insn = print_insn_s390;
 #elif defined(__hppa__)
     print_insn = print_insn_hppa;
-#elif defined(__ia64__)
-    print_insn = print_insn_ia64;
 #endif
     if (print_insn == NULL) {
         print_insn = print_insn_od_host;

disas/Makefile.objs

@@ -11,7 +11,6 @@ arm-a64.o-cflags := -I$(libvixldir) -Wno-sign-compare
 common-obj-$(CONFIG_CRIS_DIS) += cris.o
 common-obj-$(CONFIG_HPPA_DIS) += hppa.o
 common-obj-$(CONFIG_I386_DIS) += i386.o
-common-obj-$(CONFIG_IA64_DIS) += ia64.o
 common-obj-$(CONFIG_M68K_DIS) += m68k.o
 common-obj-$(CONFIG_MICROBLAZE_DIS) += microblaze.o
 common-obj-$(CONFIG_MIPS_DIS) += mips.o