Since qemu does not implement a sparc coprocessor, all such
instructions raise this trap. Because of that, we never raise
the coprocessor exception trap, which would be vector 0x28.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230216054516.
1267305-13-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
/* Note do_privact defers to do_privop. */
force_sig_fault(TARGET_SIGILL, TARGET_ILL_PRVOPC, env->pc);
break;
+#else
+ case TT_NCP_INSN:
+ force_sig_fault(TARGET_SIGILL, TARGET_ILL_COPROC, env->pc);
+ break;
#endif
case EXCP_ATOMIC:
cpu_exec_step_atomic(cs);