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[Qemu-ppc] [RFC 2/4] target-ppc: derive all PPC machine classes to have
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From: |
Mark Cave-Ayland |
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Subject: |
[Qemu-ppc] [RFC 2/4] target-ppc: derive all PPC machine classes to have PPCMachineClass as their superclass |
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Date: |
Thu, 7 Apr 2016 16:23:12 +0100 |
Using a new DEFINE_PPC_MACHINE macro, make sure that all PPC machines now
derive from
the new PPCMachineClass.
Signed-off-by: Mark Cave-Ayland <address@hidden>
---
hw/ppc/e500plat.c | 7 +++++--
hw/ppc/mac_newworld.c | 17 +++--------------
hw/ppc/mac_oldworld.c | 6 ++++--
hw/ppc/mpc8544ds.c | 7 +++++--
hw/ppc/ppc405_boards.c | 28 ++++++----------------------
hw/ppc/ppc440_bamboo.c | 6 ++++--
hw/ppc/prep.c | 6 ++++--
hw/ppc/spapr.c | 2 +-
hw/ppc/virtex_ml507.c | 6 ++++--
include/hw/ppc/ppc.h | 21 ++++++++++++++++++++-
10 files changed, 56 insertions(+), 50 deletions(-)
diff --git a/hw/ppc/e500plat.c b/hw/ppc/e500plat.c
index b00565c..6e4cf05 100644
--- a/hw/ppc/e500plat.c
+++ b/hw/ppc/e500plat.c
@@ -15,6 +15,7 @@
#include "hw/boards.h"
#include "sysemu/device_tree.h"
#include "hw/pci/pci.h"
+#include "hw/ppc/ppc.h"
#include "hw/ppc/openpic.h"
#include "kvm_ppc.h"
@@ -57,12 +58,14 @@ static void e500plat_init(MachineState *machine)
ppce500_init(machine, ¶ms);
}
-static void e500plat_machine_init(MachineClass *mc)
+static void e500plat_machine_init(PPCMachineClass *pmc)
{
+ MachineClass *mc = MACHINE_CLASS(pmc);
+
mc->desc = "generic paravirt e500 platform";
mc->init = e500plat_init;
mc->max_cpus = 32;
mc->has_dynamic_sysbus = true;
}
-DEFINE_MACHINE("ppce500", e500plat_machine_init)
+DEFINE_PPC_MACHINE("ppce500", e500plat_machine_init)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 32e88b3..40c050d 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -510,9 +510,9 @@ static int core99_kvm_type(const char *arg)
return 2;
}
-static void core99_machine_class_init(ObjectClass *oc, void *data)
+static void core99_machine_init(PPCMachineClass *pmc)
{
- MachineClass *mc = MACHINE_CLASS(oc);
+ MachineClass *mc = MACHINE_CLASS(pmc);
mc->desc = "Mac99 based PowerMAC";
mc->init = ppc_core99_init;
@@ -521,15 +521,4 @@ static void core99_machine_class_init(ObjectClass *oc,
void *data)
mc->kvm_type = core99_kvm_type;
}
-static const TypeInfo core99_machine_info = {
- .name = MACHINE_TYPE_NAME("mac99"),
- .parent = TYPE_MACHINE,
- .class_init = core99_machine_class_init,
-};
-
-static void mac_machine_register_types(void)
-{
- type_register_static(&core99_machine_info);
-}
-
-type_init(mac_machine_register_types)
+DEFINE_PPC_MACHINE("mac99", core99_machine_init)
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index a9bb1c2..334768a 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -363,8 +363,10 @@ static int heathrow_kvm_type(const char *arg)
return 2;
}
-static void heathrow_machine_init(MachineClass *mc)
+static void heathrow_machine_init(PPCMachineClass *pmc)
{
+ MachineClass *mc = MACHINE_CLASS(pmc);
+
mc->desc = "Heathrow based PowerMAC";
mc->init = ppc_heathrow_init;
mc->max_cpus = MAX_CPUS;
@@ -376,4 +378,4 @@ static void heathrow_machine_init(MachineClass *mc)
mc->kvm_type = heathrow_kvm_type;
}
-DEFINE_MACHINE("g3beige", heathrow_machine_init)
+DEFINE_PPC_MACHINE("g3beige", heathrow_machine_init)
diff --git a/hw/ppc/mpc8544ds.c b/hw/ppc/mpc8544ds.c
index 27b8289..09af3b1 100644
--- a/hw/ppc/mpc8544ds.c
+++ b/hw/ppc/mpc8544ds.c
@@ -14,6 +14,7 @@
#include "e500.h"
#include "hw/boards.h"
#include "sysemu/device_tree.h"
+#include "hw/ppc/ppc.h"
#include "hw/ppc/openpic.h"
#include "qemu/error-report.h"
@@ -50,11 +51,13 @@ static void mpc8544ds_init(MachineState *machine)
}
-static void ppce500_machine_init(MachineClass *mc)
+static void ppce500_machine_init(PPCMachineClass *pmc)
{
+ MachineClass *mc = MACHINE_CLASS(pmc);
+
mc->desc = "mpc8544ds";
mc->init = mpc8544ds_init;
mc->max_cpus = 15;
}
-DEFINE_MACHINE("mpc8544ds", ppce500_machine_init)
+DEFINE_PPC_MACHINE("mpc8544ds", ppce500_machine_init)
diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index 4b2f07a..05d9578 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -373,19 +373,15 @@ static void ref405ep_init(MachineState *machine)
#endif
}
-static void ref405ep_class_init(ObjectClass *oc, void *data)
+static void ref405ep_machine_init(PPCMachineClass *pmc)
{
- MachineClass *mc = MACHINE_CLASS(oc);
+ MachineClass *mc = MACHINE_CLASS(pmc);
mc->desc = "ref405ep";
mc->init = ref405ep_init;
}
-static const TypeInfo ref405ep_type = {
- .name = MACHINE_TYPE_NAME("ref405ep"),
- .parent = TYPE_MACHINE,
- .class_init = ref405ep_class_init,
-};
+DEFINE_PPC_MACHINE("ref405ep", ref405ep_machine_init)
/*****************************************************************************/
/* AMCC Taihu evaluation board */
@@ -641,24 +637,12 @@ static void taihu_405ep_init(MachineState *machine)
#endif
}
-static void taihu_class_init(ObjectClass *oc, void *data)
+static void taihu_machine_init(PPCMachineClass *pmc)
{
- MachineClass *mc = MACHINE_CLASS(oc);
+ MachineClass *mc = MACHINE_CLASS(pmc);
mc->desc = "taihu";
mc->init = taihu_405ep_init;
}
-static const TypeInfo taihu_type = {
- .name = MACHINE_TYPE_NAME("taihu"),
- .parent = TYPE_MACHINE,
- .class_init = taihu_class_init,
-};
-
-static void ppc405_machine_init(void)
-{
- type_register_static(&ref405ep_type);
- type_register_static(&taihu_type);
-}
-
-type_init(ppc405_machine_init)
+DEFINE_PPC_MACHINE("taihu", taihu_machine_init)
diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c
index 5c535b1..1aa6011 100644
--- a/hw/ppc/ppc440_bamboo.c
+++ b/hw/ppc/ppc440_bamboo.c
@@ -291,10 +291,12 @@ static void bamboo_init(MachineState *machine)
}
}
-static void bamboo_machine_init(MachineClass *mc)
+static void bamboo_machine_init(PPCMachineClass *pmc)
{
+ MachineClass *mc = MACHINE_CLASS(pmc);
+
mc->desc = "bamboo";
mc->init = bamboo_init;
}
-DEFINE_MACHINE("bamboo", bamboo_machine_init)
+DEFINE_PPC_MACHINE("bamboo", bamboo_machine_init)
diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index 3ffb85e..70c671e 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -668,12 +668,14 @@ static void ppc_prep_init(MachineState *machine)
graphic_width, graphic_height, graphic_depth);
}
-static void prep_machine_init(MachineClass *mc)
+static void prep_machine_init(PPCMachineClass *pmc)
{
+ MachineClass *mc = MACHINE_CLASS(pmc);
+
mc->desc = "PowerPC PREP platform";
mc->init = ppc_prep_init;
mc->max_cpus = MAX_CPUS;
mc->default_boot_order = "cad";
}
-DEFINE_MACHINE("prep", prep_machine_init)
+DEFINE_PPC_MACHINE("prep", prep_machine_init)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index e7be21e..71f0821 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -2296,7 +2296,7 @@ static void spapr_machine_class_init(ObjectClass *oc,
void *data)
static const TypeInfo spapr_machine_info = {
.name = TYPE_SPAPR_MACHINE,
- .parent = TYPE_MACHINE,
+ .parent = TYPE_PPC_MACHINE,
.abstract = true,
.instance_size = sizeof(sPAPRMachineState),
.instance_init = spapr_machine_initfn,
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index b807a08..865328a 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -299,10 +299,12 @@ static void virtex_init(MachineState *machine)
env->load_info = &boot_info;
}
-static void virtex_machine_init(MachineClass *mc)
+static void virtex_machine_init(PPCMachineClass *pmc)
{
+ MachineClass *mc = MACHINE_CLASS(pmc);
+
mc->desc = "Xilinx Virtex ML507 reference design";
mc->init = virtex_init;
}
-DEFINE_MACHINE("virtex-ml507", virtex_machine_init)
+DEFINE_PPC_MACHINE("virtex-ml507", virtex_machine_init)
diff --git a/include/hw/ppc/ppc.h b/include/hw/ppc/ppc.h
index f1be147..dd085e9 100644
--- a/include/hw/ppc/ppc.h
+++ b/include/hw/ppc/ppc.h
@@ -16,7 +16,26 @@ struct PPCMachineClass {
#define TYPE_PPC_MACHINE "generic-ppc-machine"
#define PPC_MACHINE(obj) \
OBJECT_CHECK(PPCMachineState, (obj), TYPE_PPC_MACHINE)
-
+#define PPC_MACHINE_CLASS(klass) \
+ OBJECT_CLASS_CHECK(PPCMachineClass, (klass), TYPE_PPC_MACHINE)
+
+#define DEFINE_PPC_MACHINE(namestr, machine_initfn) \
+ static void machine_initfn##_class_init(ObjectClass *oc, void *data) \
+ { \
+ PPCMachineClass *mc = PPC_MACHINE_CLASS(oc); \
+ machine_initfn(mc); \
+ } \
+ static const TypeInfo machine_initfn##_typeinfo = { \
+ .name = MACHINE_TYPE_NAME(namestr), \
+ .parent = TYPE_PPC_MACHINE, \
+ .class_init = machine_initfn##_class_init, \
+ }; \
+ static void machine_initfn##_register_types(void) \
+ { \
+ type_register_static(&machine_initfn##_typeinfo); \
+ } \
+ type_init(machine_initfn##_register_types)
+
void ppc_set_irq(PowerPCCPU *cpu, int n_IRQ, int level);
/* PowerPC hardware exceptions management helpers */
--
1.7.10.4