From 3c3fa438f6c008e536c809c20530b423ff877b2f Mon Sep 17 00:00:00 2001 From: Fabiano Rosas Date: Wed, 9 Feb 2022 09:08:56 +0100 Subject: target/ppc: 7xx: System Reset cleanup MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Thre is no HV support in the 7xx. Signed-off-by: Fabiano Rosas Message-Id: <20220204173430.1457358-9-farosas@linux.ibm.com> Signed-off-by: Cédric Le Goater --- target/ppc/excp_helper.c | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 14a4eea..2bbfc25 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -894,23 +894,9 @@ static void powerpc_excp_7xx(PowerPCCPU *cpu, int excp) case POWERPC_EXCP_DECR: /* Decrementer exception */ break; case POWERPC_EXCP_RESET: /* System reset exception */ - /* A power-saving exception sets ME, otherwise it is unchanged */ if (msr_pow) { - /* indicate that we resumed from power save mode */ - msr |= 0x10000; - new_msr |= ((target_ulong)1 << MSR_ME); - } - if (env->msr_mask & MSR_HVB) { - /* - * ISA specifies HV, but can be delivered to guest with HV - * clear (e.g., see FWNMI in PAPR, NMI injection in QEMU). - */ - new_msr |= (target_ulong)MSR_HVB; - } else { - if (msr_pow) { - cpu_abort(cs, "Trying to deliver power-saving system reset " - "exception %d with no HV support\n", excp); - } + cpu_abort(cs, "Trying to deliver power-saving system reset " + "exception %d with no HV support\n", excp); } break; case POWERPC_EXCP_TRACE: /* Trace exception */ -- cgit v1.1