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[PULL 22/41] target/ppc: 405: Alignment exception cleanup
From: |
Cédric Le Goater |
Subject: |
[PULL 22/41] target/ppc: 405: Alignment exception cleanup |
Date: |
Mon, 31 Jan 2022 12:07:52 +0100 |
From: Fabiano Rosas <farosas@linux.ibm.com>
There is no DSISR in the 405. It uses DEAR which we already set
earlier at ppc_cpu_do_unaligned_access.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au
Message-Id: <20220118184448.852996-10-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
target/ppc/excp_helper.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c
index 1f915f607d8f..55f6b0e98100 100644
--- a/target/ppc/excp_helper.c
+++ b/target/ppc/excp_helper.c
@@ -474,13 +474,6 @@ static void powerpc_excp_40x(PowerPCCPU *cpu, int excp)
case POWERPC_EXCP_EXTERNAL: /* External input */
break;
case POWERPC_EXCP_ALIGN: /* Alignment exception */
- /* Get rS/rD and rA from faulting opcode */
- /*
- * Note: the opcode fields will not be set properly for a
- * direct store load/store, but nobody cares as nobody
- * actually uses direct store segments.
- */
- env->spr[SPR_DSISR] |= (env->error_code & 0x03FF0000) >> 16;
break;
case POWERPC_EXCP_PROGRAM: /* Program exception */
switch (env->error_code & ~0xF) {
--
2.34.1
- Re: [PULL 02/41] target/ppc: 603: fix restore of GPRs 0-3 on rfi, (continued)
[PULL 36/41] target/ppc: 74xx: External interrupt cleanup, Cédric Le Goater, 2022/01/31
[PULL 31/41] target/ppc: books: External interrupt cleanup, Cédric Le Goater, 2022/01/31
[PULL 28/41] target/ppc: Introduce powerpc_excp_books, Cédric Le Goater, 2022/01/31
[PULL 39/41] target/ppc: 74xx: System Reset interrupt cleanup, Cédric Le Goater, 2022/01/31
[PULL 15/41] target/ppc: 405: Add missing MSR_ME bit, Cédric Le Goater, 2022/01/31
[PULL 37/41] target/ppc: 74xx: Program exception cleanup, Cédric Le Goater, 2022/01/31
[PULL 17/41] target/ppc: Simplify powerpc_excp_40x, Cédric Le Goater, 2022/01/31
[PULL 22/41] target/ppc: 405: Alignment exception cleanup,
Cédric Le Goater <=
[PULL 21/41] target/ppc: 405: System call exception cleanup, Cédric Le Goater, 2022/01/31
[PULL 34/41] target/ppc: Simplify powerpc_excp_74xx, Cédric Le Goater, 2022/01/31
[PULL 09/41] spapr.c: check bus != NULL in spapr_get_fw_dev_path(), Cédric Le Goater, 2022/01/31
[PULL 04/41] ppc/pnv: Fail DMA access if page permissions are not correct, Cédric Le Goater, 2022/01/31
[PULL 03/41] target/ppc/mmu_common: Fix SRR1/MSR error code on Book-E, Cédric Le Goater, 2022/01/31
[PULL 08/41] target/ppc: fix 'skip KVM' cond in cpu_interrupt_exittb(), Cédric Le Goater, 2022/01/31
[PULL 20/41] target/ppc: 405: External exception cleanup, Cédric Le Goater, 2022/01/31
[PULL 13/41] ppc/ppc405: Fix TLB flushing, Cédric Le Goater, 2022/01/31
Re: [PULL 00/41] ppc queue, Peter Maydell, 2022/01/31