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target/ppc: 6xx: Critical exception cleanup 

This only applies to the G2s, the other 6xx CPUs will not have this
vector registered.

Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Message-Id: <20220203200957.1434641-5-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Fabiano Rosas 2022-02-09 09:08:55 +01:00 committed by Cédric Le Goater
parent 082d783bf0
commit b7c32cdd9a
1 changed files with 0 additions and 15 deletions
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15
target/ppc/excp_helper.c
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@ -596,20 +596,6 @@ static void powerpc_excp_6xx(PowerPCCPU *cpu, int excp)
switch (excp) {
case POWERPC_EXCP_CRITICAL: /* Critical input */
switch (excp_model) {
case POWERPC_EXCP_40x:
srr0 = SPR_40x_SRR2;
srr1 = SPR_40x_SRR3;
break;
case POWERPC_EXCP_BOOKE:
srr0 = SPR_BOOKE_CSRR0;
srr1 = SPR_BOOKE_CSRR1;
break;
case POWERPC_EXCP_6xx:
break;
default:
goto excp_invalid;
}
break;
case POWERPC_EXCP_MCHECK: /* Machine check exception */
if (msr_me == 0) {
@ -836,7 +822,6 @@ static void powerpc_excp_6xx(PowerPCCPU *cpu, int excp)
powerpc_excp_name(excp));
break;
default:
excp_invalid:
cpu_abort(cs, "Invalid PowerPC exception %d. Aborting\n", excp);
break;
}