target/m68k: Implement TRAPcc

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/754
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220602013401.303699-11-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

linux-user/m68k/cpu_loop.c

@@ -47,6 +47,7 @@ void cpu_loop(CPUM68KState *env)
             force_sig_fault(TARGET_SIGILL, TARGET_ILL_ILLOPN, env->pc);
             break;
         case EXCP_CHK:
+        case EXCP_TRAPCC:
             force_sig_fault(TARGET_SIGFPE, TARGET_FPE_INTOVF, env->mmu.ar);
             break;
         case EXCP_DIV0: