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[Qemu-ppc] [PATCH 27/35] spapr: Pass PowerPCCPU to spapr_hypercall()
From: |
Andreas Färber |
Subject: |
[Qemu-ppc] [PATCH 27/35] spapr: Pass PowerPCCPU to spapr_hypercall() |
Date: |
Wed, 31 Oct 2012 01:59:58 +0100 |
Needed for changing the hypercall handlers' argument type to PowerPCCPU.
Signed-off-by: Andreas Färber <address@hidden>
---
hw/spapr.c | 2 +-
hw/spapr.h | 2 +-
hw/spapr_hcall.c | 4 +++-
target-ppc/kvm.c | 3 ++-
4 Dateien geändert, 7 Zeilen hinzugefügt(+), 4 Zeilen entfernt(-)
diff --git a/hw/spapr.c b/hw/spapr.c
index 30707ee..ad3f0ea 100644
--- a/hw/spapr.c
+++ b/hw/spapr.c
@@ -584,7 +584,7 @@ static void emulate_spapr_hypercall(PowerPCCPU *cpu)
hcall_dprintf("Hypercall made with MSR[PR]=1\n");
env->gpr[3] = H_PRIVILEGE;
} else {
- env->gpr[3] = spapr_hypercall(env, env->gpr[3], &env->gpr[4]);
+ env->gpr[3] = spapr_hypercall(cpu, env->gpr[3], &env->gpr[4]);
}
}
diff --git a/hw/spapr.h b/hw/spapr.h
index 51c709e..f11028d 100644
--- a/hw/spapr.h
+++ b/hw/spapr.h
@@ -291,7 +291,7 @@ typedef target_ulong (*spapr_hcall_fn)(CPUPPCState *env,
sPAPREnvironment *spapr
target_ulong *args);
void spapr_register_hypercall(target_ulong opcode, spapr_hcall_fn fn);
-target_ulong spapr_hypercall(CPUPPCState *env, target_ulong opcode,
+target_ulong spapr_hypercall(PowerPCCPU *cpu, target_ulong opcode,
target_ulong *args);
int spapr_allocate_irq(int hint, bool lsi);
diff --git a/hw/spapr_hcall.c b/hw/spapr_hcall.c
index 621dabd..b1e8704 100644
--- a/hw/spapr_hcall.c
+++ b/hw/spapr_hcall.c
@@ -679,9 +679,11 @@ void spapr_register_hypercall(target_ulong opcode,
spapr_hcall_fn fn)
*slot = fn;
}
-target_ulong spapr_hypercall(CPUPPCState *env, target_ulong opcode,
+target_ulong spapr_hypercall(PowerPCCPU *cpu, target_ulong opcode,
target_ulong *args)
{
+ CPUPPCState *env = &cpu->env;
+
if ((opcode <= MAX_HCALL_OPCODE)
&& ((opcode & 0x3) == 0)) {
spapr_hcall_fn fn = papr_hypercall_table[opcode / 4];
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 6aacff0..3f5df57 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -817,7 +817,8 @@ int kvm_arch_handle_exit(CPUPPCState *env, struct kvm_run
*run)
#ifdef CONFIG_PSERIES
case KVM_EXIT_PAPR_HCALL:
dprintf("handle PAPR hypercall\n");
- run->papr_hcall.ret = spapr_hypercall(env, run->papr_hcall.nr,
+ run->papr_hcall.ret = spapr_hypercall(ppc_env_get_cpu(env),
+ run->papr_hcall.nr,
run->papr_hcall.args);
ret = 0;
break;
--
1.7.10.4
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