From: Richard Henderson <[email protected]> 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 <[email protected]> Message-Id: <[email protected]> Signed-off-by: Laurent Vivier <[email protected]> --- linux-user/sparc/cpu_loop.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/linux-user/sparc/cpu_loop.c b/linux-user/sparc/cpu_loop.c index 43f19fbd9141..bf7e10216fe1 100644 --- a/linux-user/sparc/cpu_loop.c +++ b/linux-user/sparc/cpu_loop.c @@ -311,6 +311,10 @@ void cpu_loop (CPUSPARCState *env) /* 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); -- 2.39.2
