ppc: Support Capstone in disas_set_info

Cc: qemu-ppc@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

disas.c

@@ -448,6 +448,10 @@ void disas(FILE *out, void *code, unsigned long size)
 #elif defined(_ARCH_PPC)
     s.info.disassembler_options = (char *)"any";
     print_insn = print_insn_ppc;
+    s.info.cap_arch = CS_ARCH_PPC;
+# ifdef _ARCH_PPC64
+    s.info.cap_mode = CS_MODE_64;
+# endif
 #elif defined(__aarch64__) && defined(CONFIG_ARM_A64_DIS)
     print_insn = print_insn_arm_a64;
     s.info.cap_arch = CS_ARCH_ARM64;