mirror of https://gitlab.com/qemu-project/qemu
linux-user/sparc: Handle coprocessor disabled trap
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>
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@ -311,6 +311,10 @@ void cpu_loop (CPUSPARCState *env)
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/* Note do_privact defers to do_privop. */
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/* Note do_privact defers to do_privop. */
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force_sig_fault(TARGET_SIGILL, TARGET_ILL_PRVOPC, env->pc);
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force_sig_fault(TARGET_SIGILL, TARGET_ILL_PRVOPC, env->pc);
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break;
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break;
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#else
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case TT_NCP_INSN:
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force_sig_fault(TARGET_SIGILL, TARGET_ILL_COPROC, env->pc);
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break;
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#endif
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#endif
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case EXCP_ATOMIC:
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case EXCP_ATOMIC:
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cpu_exec_step_atomic(cs);
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cpu_exec_step_atomic(cs);
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