target-alpha: Enable the alpha-softmmu target.

With all of the pre-existing code that would not compile gone,
this is the earliest point at which the target can be enabled.

There is no machine defined yet, so this will crash on startup.
Enable the target anyway, to make sure that further compilation
problems do not creep back in.

Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2011-05-20 14:02:28 -07:00 committed by Richard Henderson
parent 129d8aa575
commit b758aca1f6
4 changed files with 86 additions and 1 deletions

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@ -376,7 +376,8 @@ obj-m68k-y += m68k-semi.o dummy_m68k.o
obj-s390x-y = s390-virtio-bus.o s390-virtio.o obj-s390x-y = s390-virtio-bus.o s390-virtio.o
obj-alpha-y = obj-alpha-y = i8259.o mc146818rtc.o
obj-alpha-y += vga.o cirrus_vga.o
main.o: QEMU_CFLAGS+=$(GPROF_CFLAGS) main.o: QEMU_CFLAGS+=$(GPROF_CFLAGS)

1
configure vendored
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@ -831,6 +831,7 @@ if [ "$softmmu" = "yes" ] ; then
default_target_list="\ default_target_list="\
i386-softmmu \ i386-softmmu \
x86_64-softmmu \ x86_64-softmmu \
alpha-softmmu \
arm-softmmu \ arm-softmmu \
cris-softmmu \ cris-softmmu \
lm32-softmmu \ lm32-softmmu \

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@ -0,0 +1,9 @@
# Default configuration for alpha-softmmu
include pci.mak
CONFIG_SERIAL=y
CONFIG_I8254=y
CONFIG_VGA_PCI=y
CONFIG_IDE_CORE=y
CONFIG_IDE_QDEV=y
CONFIG_VMWARE_VGA=y

74
target-alpha/machine.c Normal file
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@ -0,0 +1,74 @@
#include "hw/hw.h"
#include "hw/boards.h"
static int get_fpcr(QEMUFile *f, void *opaque, size_t size)
{
CPUAlphaState *env = opaque;
cpu_alpha_store_fpcr(env, qemu_get_be64(f));
return 0;
}
static void put_fpcr(QEMUFile *f, void *opaque, size_t size)
{
CPUAlphaState *env = opaque;
qemu_put_be64(f, cpu_alpha_load_fpcr(env));
}
static const VMStateInfo vmstate_fpcr = {
.name = "fpcr",
.get = get_fpcr,
.put = put_fpcr,
};
static VMStateField vmstate_cpu_fields[] = {
VMSTATE_UINTTL_ARRAY(ir, CPUState, 31),
VMSTATE_UINTTL_ARRAY(fir, CPUState, 31),
/* Save the architecture value of the fpcr, not the internally
expanded version. Since this architecture value does not
exist in memory to be stored, this requires a but of hoop
jumping. We want OFFSET=0 so that we effectively pass ENV
to the helper functions, and we need to fill in the name by
hand since there's no field of that name. */
{
.name = "fpcr",
.version_id = 0,
.size = sizeof(uint64_t),
.info = &vmstate_fpcr,
.flags = VMS_SINGLE,
.offset = 0
},
VMSTATE_UINTTL(pc, CPUState),
VMSTATE_UINTTL(unique, CPUState),
VMSTATE_UINTTL(lock_addr, CPUState),
VMSTATE_UINTTL(lock_value, CPUState),
/* Note that lock_st_addr is not saved; it is a temporary
used during the execution of the st[lq]_c insns. */
VMSTATE_UINT8(ps, CPUState),
VMSTATE_UINT8(intr_flag, CPUState),
VMSTATE_UINT8(pal_mode, CPUState),
VMSTATE_UINTTL(trap_arg0, CPUState),
VMSTATE_UINTTL(trap_arg1, CPUState),
VMSTATE_UINTTL(trap_arg2, CPUState),
VMSTATE_END_OF_LIST()
};
static const VMStateDescription vmstate_cpu = {
.name = "cpu",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = vmstate_cpu_fields,
};
void cpu_save(QEMUFile *f, void *opaque)
{
vmstate_save_state(f, &vmstate_cpu, opaque);
}
int cpu_load(QEMUFile *f, void *opaque, int version_id)
{
return vmstate_load_state(f, &vmstate_cpu, opaque, version_id);
}