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[PATCH 5/8] target/ppc: 405: Critical exceptions cleanup
From: |
Fabiano Rosas |
Subject: |
[PATCH 5/8] target/ppc: 405: Critical exceptions cleanup |
Date: |
Mon, 10 Jan 2022 15:15:43 -0300 |
In powerpc_excp_40x the Critical exception is now for 405 only, so we
can remove the BookE and G2 blocks.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
---
target/ppc/excp_helper.c | 17 ++---------------
1 file changed, 2 insertions(+), 15 deletions(-)
diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c
index 1d997c4d6b..fecf4d5a4e 100644
--- a/target/ppc/excp_helper.c
+++ b/target/ppc/excp_helper.c
@@ -431,20 +431,8 @@ static void powerpc_excp_40x(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_G2:
- break;
- default:
- goto excp_invalid;
- }
+ srr0 = SPR_40x_SRR2;
+ srr1 = SPR_40x_SRR3;
break;
case POWERPC_EXCP_MCHECK: /* Machine check exception */
if (msr_me == 0) {
@@ -698,7 +686,6 @@ static void powerpc_excp_40x(PowerPCCPU *cpu, int excp)
powerpc_excp_name(excp));
break;
default:
- excp_invalid:
cpu_abort(cs, "Invalid PowerPC exception %d. Aborting\n", excp);
break;
}
--
2.33.1
- Re: [PATCH 1/8] target/ppc: 405: Add missing MSR bits to msr_mask, (continued)
- [PATCH 5/8] target/ppc: 405: Critical exceptions cleanup,
Fabiano Rosas <=
- [PATCH 7/8] target/ppc: 405: External exception cleanup, Fabiano Rosas, 2022/01/10
- [PATCH 3/8] target/ppc: Introduce powerpc_excp_40x, Fabiano Rosas, 2022/01/10
- [PATCH 6/8] target/ppc: 405: Machine check exception cleanup, Fabiano Rosas, 2022/01/10
- [PATCH 8/8] target/ppc: 405: System call exception cleanup, Fabiano Rosas, 2022/01/10