target/ppc: booke: System Reset exception cleanup
There is no MSR_HV in BookE, so remove all of the HV logic. Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Message-Id: <20220128224018.1228062-12-farosas@linux.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
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@ -925,23 +925,9 @@ static void powerpc_excp_booke(PowerPCCPU *cpu, int excp)
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env->spr[SPR_BOOKE_ESR] = ESR_SPV;
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break;
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case POWERPC_EXCP_RESET: /* System reset exception */
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/* A power-saving exception sets ME, otherwise it is unchanged */
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if (msr_pow) {
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/* indicate that we resumed from power save mode */
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msr |= 0x10000;
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new_msr |= ((target_ulong)1 << MSR_ME);
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}
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if (env->msr_mask & MSR_HVB) {
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/*
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* ISA specifies HV, but can be delivered to guest with HV
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* clear (e.g., see FWNMI in PAPR, NMI injection in QEMU).
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*/
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new_msr |= (target_ulong)MSR_HVB;
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} else {
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if (msr_pow) {
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cpu_abort(cs, "Trying to deliver power-saving system reset "
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"exception %d with no HV support\n", excp);
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}
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cpu_abort(cs, "Trying to deliver power-saving system reset "
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"exception %d with no HV support\n", excp);
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}
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break;
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case POWERPC_EXCP_EFPDI: /* Embedded floating-point data interrupt */
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