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| author | Fabiano Rosas <farosas@linux.ibm.com> | 2022-02-09 09:08:56 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-02-09 09:08:56 +0100 |
| commit | 784f5a3403097a4427c91e7f62d257a3dbbf751e (patch) | |
| tree | 2b2377fb8a4102d5e444dd820e26ee321a5dea11 | |
| parent | 93848d6a4c2f7f65553ec4583ed1f3fed621eecc (diff) | |
| download | qemu-784f5a3403097a4427c91e7f62d257a3dbbf751e.zip qemu-784f5a3403097a4427c91e7f62d257a3dbbf751e.tar.gz qemu-784f5a3403097a4427c91e7f62d257a3dbbf751e.tar.bz2 | |
target/ppc: 7xx: Machine Check exception cleanup
There's no MSR_HV in the 7xx.
Also remove 40x and BookE code.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Message-Id: <20220204173430.1457358-5-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
| -rw-r--r-- | target/ppc/excp_helper.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 358c3f6..4996b96 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -802,34 +802,10 @@ static void powerpc_excp_7xx(PowerPCCPU *cpu, int excp) cs->halted = 1; cpu_interrupt_exittb(cs); } - if (env->msr_mask & MSR_HVB) { - /* - * ISA specifies HV, but can be delivered to guest with HV - * clear (e.g., see FWNMI in PAPR). - */ - new_msr |= (target_ulong)MSR_HVB; - } /* machine check exceptions don't have ME set */ new_msr &= ~((target_ulong)1 << MSR_ME); - /* XXX: should also have something loaded in DAR / DSISR */ - switch (excp_model) { - case POWERPC_EXCP_40x: - srr0 = SPR_40x_SRR2; - srr1 = SPR_40x_SRR3; - break; - case POWERPC_EXCP_BOOKE: - /* FIXME: choose one or the other based on CPU type */ - srr0 = SPR_BOOKE_MCSRR0; - srr1 = SPR_BOOKE_MCSRR1; - - env->spr[SPR_BOOKE_CSRR0] = env->nip; - env->spr[SPR_BOOKE_CSRR1] = msr; - break; - default: - break; - } break; case POWERPC_EXCP_DSI: /* Data storage exception */ trace_ppc_excp_dsi(env->spr[SPR_DSISR], env->spr[SPR_DAR]); |