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-rw-r--r--cpus.c11
-rw-r--r--docs/migration.txt11
-rw-r--r--exec.c11
-rw-r--r--hw/acpi/ich9.c10
-rw-r--r--hw/acpi/piix4.c10
-rw-r--r--hw/block/fdc.c42
-rw-r--r--hw/char/serial.c41
-rw-r--r--hw/display/qxl.c11
-rw-r--r--hw/display/vga.c11
-rw-r--r--hw/ide/core.c32
-rw-r--r--hw/ide/pci.c16
-rw-r--r--hw/input/pckbd.c22
-rw-r--r--hw/input/ps2.c11
-rw-r--r--hw/intc/apic_common.c10
-rw-r--r--hw/isa/lpc_ich9.c10
-rw-r--r--hw/net/e1000.c11
-rw-r--r--hw/net/rtl8139.c11
-rw-r--r--hw/net/vmxnet3.c12
-rw-r--r--hw/pci-host/piix.c10
-rw-r--r--hw/scsi/scsi-bus.c11
-rw-r--r--hw/timer/hpet.c11
-rw-r--r--hw/timer/mc146818rtc.c23
-rw-r--r--hw/usb/hcd-ohci.c11
-rw-r--r--hw/usb/redirect.c34
-rw-r--r--hw/virtio/virtio.c16
-rw-r--r--include/migration/vmstate.h8
-rw-r--r--migration/savevm.c10
-rw-r--r--migration/vmstate.c16
-rw-r--r--target-arm/machine.c26
-rw-r--r--target-i386/machine.c81
-rw-r--r--target-ppc/machine.c62
-rw-r--r--target-s390x/machine.c30
32 files changed, 253 insertions, 389 deletions
diff --git a/cpus.c b/cpus.c
index f38b858f9b..b85fb5f03f 100644
--- a/cpus.c
+++ b/cpus.c
@@ -480,6 +480,7 @@ static const VMStateDescription icount_vmstate_timers = {
.name = "timer/icount",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = icount_state_needed,
.fields = (VMStateField[]) {
VMSTATE_INT64(qemu_icount_bias, TimersState),
VMSTATE_INT64(qemu_icount, TimersState),
@@ -497,13 +498,9 @@ static const VMStateDescription vmstate_timers = {
VMSTATE_INT64_V(cpu_clock_offset, TimersState, 2),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &icount_vmstate_timers,
- .needed = icount_state_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &icount_vmstate_timers,
+ NULL
}
};
diff --git a/docs/migration.txt b/docs/migration.txt
index 0492a4547a..f6df4beb2a 100644
--- a/docs/migration.txt
+++ b/docs/migration.txt
@@ -257,6 +257,7 @@ const VMStateDescription vmstate_ide_drive_pio_state = {
.minimum_version_id = 1,
.pre_save = ide_drive_pio_pre_save,
.post_load = ide_drive_pio_post_load,
+ .needed = ide_drive_pio_state_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(req_nb_sectors, IDEState),
VMSTATE_VARRAY_INT32(io_buffer, IDEState, io_buffer_total_len, 1,
@@ -279,13 +280,9 @@ const VMStateDescription vmstate_ide_drive = {
.... several fields ....
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_ide_drive_pio_state,
- .needed = ide_drive_pio_state_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_ide_drive_pio_state,
+ NULL
}
};
diff --git a/exec.c b/exec.c
index 487583b1bd..ba3f2cf6df 100644
--- a/exec.c
+++ b/exec.c
@@ -454,6 +454,7 @@ static const VMStateDescription vmstate_cpu_common_exception_index = {
.name = "cpu_common/exception_index",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = cpu_common_exception_index_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(exception_index, CPUState),
VMSTATE_END_OF_LIST()
@@ -471,13 +472,9 @@ const VMStateDescription vmstate_cpu_common = {
VMSTATE_UINT32(interrupt_request, CPUState),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_cpu_common_exception_index,
- .needed = cpu_common_exception_index_needed,
- } , {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_cpu_common_exception_index,
+ NULL
}
};
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
index 25bc023882..8a64ffb38f 100644
--- a/hw/acpi/ich9.c
+++ b/hw/acpi/ich9.c
@@ -152,6 +152,7 @@ static const VMStateDescription vmstate_memhp_state = {
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
+ .needed = vmstate_test_use_memhp,
.fields = (VMStateField[]) {
VMSTATE_MEMORY_HOTPLUG(acpi_memory_hotplug, ICH9LPCPMRegs),
VMSTATE_END_OF_LIST()
@@ -175,12 +176,9 @@ const VMStateDescription vmstate_ich9_pm = {
VMSTATE_UINT32(smi_sts, ICH9LPCPMRegs),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_memhp_state,
- .needed = vmstate_test_use_memhp,
- },
- VMSTATE_END_OF_LIST()
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_memhp_state,
+ NULL
}
};
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index b730ca6ced..3bd1d5a865 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -260,6 +260,7 @@ static const VMStateDescription vmstate_memhp_state = {
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
+ .needed = vmstate_test_use_memhp,
.fields = (VMStateField[]) {
VMSTATE_MEMORY_HOTPLUG(acpi_memory_hotplug, PIIX4PMState),
VMSTATE_END_OF_LIST()
@@ -298,12 +299,9 @@ static const VMStateDescription vmstate_acpi = {
vmstate_test_use_acpi_pci_hotplug),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_memhp_state,
- .needed = vmstate_test_use_memhp,
- },
- VMSTATE_END_OF_LIST()
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_memhp_state,
+ NULL
}
};
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 6e794597dc..5e1b67ee43 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -699,6 +699,7 @@ static const VMStateDescription vmstate_fdrive_media_changed = {
.name = "fdrive/media_changed",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fdrive_media_changed_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(media_changed, FDrive),
VMSTATE_END_OF_LIST()
@@ -716,6 +717,7 @@ static const VMStateDescription vmstate_fdrive_media_rate = {
.name = "fdrive/media_rate",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fdrive_media_rate_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(media_rate, FDrive),
VMSTATE_END_OF_LIST()
@@ -733,6 +735,7 @@ static const VMStateDescription vmstate_fdrive_perpendicular = {
.name = "fdrive/perpendicular",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fdrive_perpendicular_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(perpendicular, FDrive),
VMSTATE_END_OF_LIST()
@@ -756,19 +759,11 @@ static const VMStateDescription vmstate_fdrive = {
VMSTATE_UINT8(sect, FDrive),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_fdrive_media_changed,
- .needed = &fdrive_media_changed_needed,
- } , {
- .vmsd = &vmstate_fdrive_media_rate,
- .needed = &fdrive_media_rate_needed,
- } , {
- .vmsd = &vmstate_fdrive_perpendicular,
- .needed = &fdrive_perpendicular_needed,
- } , {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_fdrive_media_changed,
+ &vmstate_fdrive_media_rate,
+ &vmstate_fdrive_perpendicular,
+ NULL
}
};
@@ -833,6 +828,7 @@ static const VMStateDescription vmstate_fdc_reset_sensei = {
.name = "fdc/reset_sensei",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fdc_reset_sensei_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(reset_sensei, FDCtrl),
VMSTATE_END_OF_LIST()
@@ -850,6 +846,7 @@ static const VMStateDescription vmstate_fdc_result_timer = {
.name = "fdc/result_timer",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fdc_result_timer_needed,
.fields = (VMStateField[]) {
VMSTATE_TIMER_PTR(result_timer, FDCtrl),
VMSTATE_END_OF_LIST()
@@ -867,6 +864,7 @@ static const VMStateDescription vmstate_fdc_phase = {
.name = "fdc/phase",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fdc_phase_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(phase, FDCtrl),
VMSTATE_END_OF_LIST()
@@ -911,19 +909,11 @@ static const VMStateDescription vmstate_fdc = {
vmstate_fdrive, FDrive),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_fdc_reset_sensei,
- .needed = fdc_reset_sensei_needed,
- } , {
- .vmsd = &vmstate_fdc_result_timer,
- .needed = fdc_result_timer_needed,
- } , {
- .vmsd = &vmstate_fdc_phase,
- .needed = fdc_phase_needed,
- } , {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_fdc_reset_sensei,
+ &vmstate_fdc_result_timer,
+ &vmstate_fdc_phase,
+ NULL
}
};
diff --git a/hw/char/serial.c b/hw/char/serial.c
index 55011cfd26..513d73c27f 100644
--- a/hw/char/serial.c
+++ b/hw/char/serial.c
@@ -662,6 +662,7 @@ static const VMStateDescription vmstate_serial_thr_ipending = {
.name = "serial/thr_ipending",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = serial_thr_ipending_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(thr_ipending, SerialState),
VMSTATE_END_OF_LIST()
@@ -678,6 +679,7 @@ static const VMStateDescription vmstate_serial_tsr = {
.name = "serial/tsr",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = serial_tsr_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(tsr_retry, SerialState),
VMSTATE_UINT8(thr, SerialState),
@@ -697,6 +699,7 @@ static const VMStateDescription vmstate_serial_recv_fifo = {
.name = "serial/recv_fifo",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = serial_recv_fifo_needed,
.fields = (VMStateField[]) {
VMSTATE_STRUCT(recv_fifo, SerialState, 1, vmstate_fifo8, Fifo8),
VMSTATE_END_OF_LIST()
@@ -713,6 +716,7 @@ static const VMStateDescription vmstate_serial_xmit_fifo = {
.name = "serial/xmit_fifo",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = serial_xmit_fifo_needed,
.fields = (VMStateField[]) {
VMSTATE_STRUCT(xmit_fifo, SerialState, 1, vmstate_fifo8, Fifo8),
VMSTATE_END_OF_LIST()
@@ -729,6 +733,7 @@ static const VMStateDescription vmstate_serial_fifo_timeout_timer = {
.name = "serial/fifo_timeout_timer",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = serial_fifo_timeout_timer_needed,
.fields = (VMStateField[]) {
VMSTATE_TIMER_PTR(fifo_timeout_timer, SerialState),
VMSTATE_END_OF_LIST()
@@ -745,6 +750,7 @@ static const VMStateDescription vmstate_serial_timeout_ipending = {
.name = "serial/timeout_ipending",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = serial_timeout_ipending_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(timeout_ipending, SerialState),
VMSTATE_END_OF_LIST()
@@ -760,6 +766,7 @@ static bool serial_poll_needed(void *opaque)
static const VMStateDescription vmstate_serial_poll = {
.name = "serial/poll",
.version_id = 1,
+ .needed = serial_poll_needed,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(poll_msl, SerialState),
@@ -788,31 +795,15 @@ const VMStateDescription vmstate_serial = {
VMSTATE_UINT8_V(fcr_vmstate, SerialState, 3),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_serial_thr_ipending,
- .needed = &serial_thr_ipending_needed,
- } , {
- .vmsd = &vmstate_serial_tsr,
- .needed = &serial_tsr_needed,
- } , {
- .vmsd = &vmstate_serial_recv_fifo,
- .needed = &serial_recv_fifo_needed,
- } , {
- .vmsd = &vmstate_serial_xmit_fifo,
- .needed = &serial_xmit_fifo_needed,
- } , {
- .vmsd = &vmstate_serial_fifo_timeout_timer,
- .needed = &serial_fifo_timeout_timer_needed,
- } , {
- .vmsd = &vmstate_serial_timeout_ipending,
- .needed = &serial_timeout_ipending_needed,
- } , {
- .vmsd = &vmstate_serial_poll,
- .needed = &serial_poll_needed,
- } , {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_serial_thr_ipending,
+ &vmstate_serial_tsr,
+ &vmstate_serial_recv_fifo,
+ &vmstate_serial_xmit_fifo,
+ &vmstate_serial_fifo_timeout_timer,
+ &vmstate_serial_timeout_ipending,
+ &vmstate_serial_poll,
+ NULL
}
};
diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index b220e2d5d2..722146ec3a 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -2220,6 +2220,7 @@ static VMStateDescription qxl_vmstate_monitors_config = {
.name = "qxl/monitors-config",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = qxl_monitors_config_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(guest_monitors_config, PCIQXLDevice),
VMSTATE_END_OF_LIST()
@@ -2253,13 +2254,9 @@ static VMStateDescription qxl_vmstate = {
VMSTATE_UINT64(guest_cursor, PCIQXLDevice),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &qxl_vmstate_monitors_config,
- .needed = qxl_monitors_config_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &qxl_vmstate_monitors_config,
+ NULL
}
};
diff --git a/hw/display/vga.c b/hw/display/vga.c
index d1d296c74e..b35d523e65 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -2035,6 +2035,7 @@ static const VMStateDescription vmstate_vga_endian = {
.name = "vga.endian",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = vga_endian_state_needed,
.fields = (VMStateField[]) {
VMSTATE_BOOL(big_endian_fb, VGACommonState),
VMSTATE_END_OF_LIST()
@@ -2078,13 +2079,9 @@ const VMStateDescription vmstate_vga_common = {
VMSTATE_UINT32(vbe_bank_mask, VGACommonState),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_vga_endian,
- .needed = vga_endian_state_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_vga_endian,
+ NULL
}
};
diff --git a/hw/ide/core.c b/hw/ide/core.c
index fcb908061c..1efd98af63 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -2561,6 +2561,7 @@ static const VMStateDescription vmstate_ide_atapi_gesn_state = {
.name ="ide_drive/atapi/gesn_state",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = ide_atapi_gesn_needed,
.fields = (VMStateField[]) {
VMSTATE_BOOL(events.new_media, IDEState),
VMSTATE_BOOL(events.eject_request, IDEState),
@@ -2572,6 +2573,7 @@ static const VMStateDescription vmstate_ide_tray_state = {
.name = "ide_drive/tray_state",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = ide_tray_state_needed,
.fields = (VMStateField[]) {
VMSTATE_BOOL(tray_open, IDEState),
VMSTATE_BOOL(tray_locked, IDEState),
@@ -2585,6 +2587,7 @@ static const VMStateDescription vmstate_ide_drive_pio_state = {
.minimum_version_id = 1,
.pre_save = ide_drive_pio_pre_save,
.post_load = ide_drive_pio_post_load,
+ .needed = ide_drive_pio_state_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(req_nb_sectors, IDEState),
VMSTATE_VARRAY_INT32(io_buffer, IDEState, io_buffer_total_len, 1,
@@ -2626,19 +2629,11 @@ const VMStateDescription vmstate_ide_drive = {
VMSTATE_UINT8_V(cdrom_changed, IDEState, 3),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_ide_drive_pio_state,
- .needed = ide_drive_pio_state_needed,
- }, {
- .vmsd = &vmstate_ide_tray_state,
- .needed = ide_tray_state_needed,
- }, {
- .vmsd = &vmstate_ide_atapi_gesn_state,
- .needed = ide_atapi_gesn_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_ide_drive_pio_state,
+ &vmstate_ide_tray_state,
+ &vmstate_ide_atapi_gesn_state,
+ NULL
}
};
@@ -2646,6 +2641,7 @@ static const VMStateDescription vmstate_ide_error_status = {
.name ="ide_bus/error",
.version_id = 2,
.minimum_version_id = 1,
+ .needed = ide_error_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(error_status, IDEBus),
VMSTATE_INT64_V(retry_sector_num, IDEBus, 2),
@@ -2664,13 +2660,9 @@ const VMStateDescription vmstate_ide_bus = {
VMSTATE_UINT8(unit, IDEBus),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_ide_error_status,
- .needed = ide_error_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_ide_error_status,
+ NULL
}
};
diff --git a/hw/ide/pci.c b/hw/ide/pci.c
index 4b5e32dcbe..4afd0cfe8c 100644
--- a/hw/ide/pci.c
+++ b/hw/ide/pci.c
@@ -350,6 +350,7 @@ static const VMStateDescription vmstate_bmdma_current = {
.name = "ide bmdma_current",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = ide_bmdma_current_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT32(cur_addr, BMDMAState),
VMSTATE_UINT32(cur_prd_last, BMDMAState),
@@ -363,6 +364,7 @@ static const VMStateDescription vmstate_bmdma_status = {
.name ="ide bmdma/status",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = ide_bmdma_status_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(status, BMDMAState),
VMSTATE_END_OF_LIST()
@@ -383,16 +385,10 @@ static const VMStateDescription vmstate_bmdma = {
VMSTATE_UINT8(migration_retry_unit, BMDMAState),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_bmdma_current,
- .needed = ide_bmdma_current_needed,
- }, {
- .vmsd = &vmstate_bmdma_status,
- .needed = ide_bmdma_status_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_bmdma_current,
+ &vmstate_bmdma_status,
+ NULL
}
};
diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
index 9b9a7d7a8a..ddac69df6f 100644
--- a/hw/input/pckbd.c
+++ b/hw/input/pckbd.c
@@ -391,23 +391,24 @@ static int kbd_outport_post_load(void *opaque, int version_id)
return 0;
}
+static bool kbd_outport_needed(void *opaque)
+{
+ KBDState *s = opaque;
+ return s->outport != kbd_outport_default(s);
+}
+
static const VMStateDescription vmstate_kbd_outport = {
.name = "pckbd_outport",
.version_id = 1,
.minimum_version_id = 1,
.post_load = kbd_outport_post_load,
+ .needed = kbd_outport_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(outport, KBDState),
VMSTATE_END_OF_LIST()
}
};
-static bool kbd_outport_needed(void *opaque)
-{
- KBDState *s = opaque;
- return s->outport != kbd_outport_default(s);
-}
-
static int kbd_post_load(void *opaque, int version_id)
{
KBDState *s = opaque;
@@ -430,12 +431,9 @@ static const VMStateDescription vmstate_kbd = {
VMSTATE_UINT8(pending, KBDState),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_kbd_outport,
- .needed = kbd_outport_needed,
- },
- VMSTATE_END_OF_LIST()
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_kbd_outport,
+ NULL
}
};
diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index 4baeea2b56..fdbe565e62 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -677,6 +677,7 @@ static const VMStateDescription vmstate_ps2_keyboard_ledstate = {
.version_id = 3,
.minimum_version_id = 2,
.post_load = ps2_kbd_ledstate_post_load,
+ .needed = ps2_keyboard_ledstate_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(ledstate, PS2KbdState),
VMSTATE_END_OF_LIST()
@@ -717,13 +718,9 @@ static const VMStateDescription vmstate_ps2_keyboard = {
VMSTATE_INT32_V(scancode_set, PS2KbdState,3),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_ps2_keyboard_ledstate,
- .needed = ps2_keyboard_ledstate_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_ps2_keyboard_ledstate,
+ NULL
}
};
diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c
index d595d63a51..0032b97c5f 100644
--- a/hw/intc/apic_common.c
+++ b/hw/intc/apic_common.c
@@ -369,6 +369,7 @@ static const VMStateDescription vmstate_apic_common_sipi = {
.name = "apic_sipi",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = apic_common_sipi_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32(sipi_vector, APICCommonState),
VMSTATE_INT32(wait_for_sipi, APICCommonState),
@@ -408,12 +409,9 @@ static const VMStateDescription vmstate_apic_common = {
APICCommonState), /* open-coded timer state */
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_apic_common_sipi,
- .needed = apic_common_sipi_needed,
- },
- VMSTATE_END_OF_LIST()
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_apic_common_sipi,
+ NULL
}
};
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
index 71a9f7a716..b3e0b1fd52 100644
--- a/hw/isa/lpc_ich9.c
+++ b/hw/isa/lpc_ich9.c
@@ -650,6 +650,7 @@ static const VMStateDescription vmstate_ich9_rst_cnt = {
.name = "ICH9LPC/rst_cnt",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = ich9_rst_cnt_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(rst_cnt, ICH9LPCState),
VMSTATE_END_OF_LIST()
@@ -669,12 +670,9 @@ static const VMStateDescription vmstate_ich9_lpc = {
VMSTATE_UINT32(sci_level, ICH9LPCState),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_ich9_rst_cnt,
- .needed = ich9_rst_cnt_needed
- },
- { 0 }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_ich9_rst_cnt,
+ NULL
}
};
diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index 091d61acc3..bab8e2abfb 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -1370,6 +1370,7 @@ static const VMStateDescription vmstate_e1000_mit_state = {
.name = "e1000/mit_state",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = e1000_mit_state_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT32(mac_reg[RDTR], E1000State),
VMSTATE_UINT32(mac_reg[RADV], E1000State),
@@ -1457,13 +1458,9 @@ static const VMStateDescription vmstate_e1000 = {
VMSTATE_UINT32_SUB_ARRAY(mac_reg, E1000State, VFTA, 128),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_e1000_mit_state,
- .needed = e1000_mit_state_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_e1000_mit_state,
+ NULL
}
};
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
index f868108dfe..e0db4727ae 100644
--- a/hw/net/rtl8139.c
+++ b/hw/net/rtl8139.c
@@ -3240,6 +3240,7 @@ static const VMStateDescription vmstate_rtl8139_hotplug_ready ={
.name = "rtl8139/hotplug_ready",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = rtl8139_hotplug_ready_needed,
.fields = (VMStateField[]) {
VMSTATE_END_OF_LIST()
}
@@ -3335,13 +3336,9 @@ static const VMStateDescription vmstate_rtl8139 = {
VMSTATE_UINT32_V(cplus_enabled, RTL8139State, 4),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_rtl8139_hotplug_ready,
- .needed = rtl8139_hotplug_ready_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_rtl8139_hotplug_ready,
+ NULL
}
};
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index dfb328debd..8bcdf3ed77 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -2226,6 +2226,7 @@ static const VMStateDescription vmxstate_vmxnet3_mcast_list = {
.version_id = 1,
.minimum_version_id = 1,
.pre_load = vmxnet3_mcast_list_pre_load,
+ .needed = vmxnet3_mc_list_needed,
.fields = (VMStateField[]) {
VMSTATE_VBUFFER_UINT32(mcast_list, VMXNET3State, 0, NULL, 0,
mcast_list_buff_size),
@@ -2470,14 +2471,9 @@ static const VMStateDescription vmstate_vmxnet3 = {
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmxstate_vmxnet3_mcast_list,
- .needed = vmxnet3_mc_list_needed
- },
- {
- /* empty element. */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmxstate_vmxnet3_mcast_list,
+ NULL
}
};
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index f1712b86fe..ed2424c4cd 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -582,6 +582,7 @@ static const VMStateDescription vmstate_piix3_rcr = {
.name = "PIIX3/rcr",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = piix3_rcr_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(rcr, PIIX3State),
VMSTATE_END_OF_LIST()
@@ -600,12 +601,9 @@ static const VMStateDescription vmstate_piix3 = {
PIIX_NUM_PIRQS, 3),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_piix3_rcr,
- .needed = piix3_rcr_needed,
- },
- { 0 }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_piix3_rcr,
+ NULL
}
};
diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
index bd2c0e4caa..f50b2f08af 100644
--- a/hw/scsi/scsi-bus.c
+++ b/hw/scsi/scsi-bus.c
@@ -1968,6 +1968,7 @@ static const VMStateDescription vmstate_scsi_sense_state = {
.name = "SCSIDevice/sense",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = scsi_sense_state_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8_SUB_ARRAY(sense, SCSIDevice,
SCSI_SENSE_BUF_SIZE_OLD,
@@ -1998,13 +1999,9 @@ const VMStateDescription vmstate_scsi_device = {
},
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_scsi_sense_state,
- .needed = scsi_sense_state_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_scsi_sense_state,
+ NULL
}
};
diff --git a/hw/timer/hpet.c b/hw/timer/hpet.c
index b6b8a2063d..b50071ef93 100644
--- a/hw/timer/hpet.c
+++ b/hw/timer/hpet.c
@@ -283,6 +283,7 @@ static const VMStateDescription vmstate_hpet_rtc_irq_level = {
.name = "hpet/rtc_irq_level",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = hpet_rtc_irq_level_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(rtc_irq_level, HPETState),
VMSTATE_END_OF_LIST()
@@ -322,13 +323,9 @@ static const VMStateDescription vmstate_hpet = {
vmstate_hpet_timer, HPETTimer),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_hpet_rtc_irq_level,
- .needed = hpet_rtc_irq_level_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_hpet_rtc_irq_level,
+ NULL
}
};
diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c
index f2b77fa118..32048258c9 100644
--- a/hw/timer/mc146818rtc.c
+++ b/hw/timer/mc146818rtc.c
@@ -733,22 +733,23 @@ static int rtc_post_load(void *opaque, int version_id)
return 0;
}
+static bool rtc_irq_reinject_on_ack_count_needed(void *opaque)
+{
+ RTCState *s = (RTCState *)opaque;
+ return s->irq_reinject_on_ack_count != 0;
+}
+
static const VMStateDescription vmstate_rtc_irq_reinject_on_ack_count = {
.name = "mc146818rtc/irq_reinject_on_ack_count",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = rtc_irq_reinject_on_ack_count_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT16(irq_reinject_on_ack_count, RTCState),
VMSTATE_END_OF_LIST()
}
};
-static bool rtc_irq_reinject_on_ack_count_needed(void *opaque)
-{
- RTCState *s = (RTCState *)opaque;
- return s->irq_reinject_on_ack_count != 0;
-}
-
static const VMStateDescription vmstate_rtc = {
.name = "mc146818rtc",
.version_id = 3,
@@ -770,13 +771,9 @@ static const VMStateDescription vmstate_rtc = {
VMSTATE_UINT64_V(next_alarm_time, RTCState, 3),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_rtc_irq_reinject_on_ack_count,
- .needed = rtc_irq_reinject_on_ack_count_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_rtc_irq_reinject_on_ack_count,
+ NULL
}
};
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index 1a22c9c0cb..7d65818064 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -2034,6 +2034,7 @@ static const VMStateDescription vmstate_ohci_eof_timer = {
.version_id = 1,
.minimum_version_id = 1,
.pre_load = ohci_eof_timer_pre_load,
+ .needed = ohci_eof_timer_needed,
.fields = (VMStateField[]) {
VMSTATE_TIMER_PTR(eof_timer, OHCIState),
VMSTATE_END_OF_LIST()
@@ -2081,13 +2082,9 @@ static const VMStateDescription vmstate_ohci_state = {
VMSTATE_BOOL(async_complete, OHCIState),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_ohci_eof_timer,
- .needed = ohci_eof_timer_needed,
- } , {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_ohci_eof_timer,
+ NULL
}
};
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index 242a654583..6b4218c037 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -2257,40 +2257,42 @@ static const VMStateInfo usbredir_ep_bufpq_vmstate_info = {
/* For endp_data migration */
+static bool usbredir_bulk_receiving_needed(void *priv)
+{
+ struct endp_data *endp = priv;
+
+ return endp->bulk_receiving_started;
+}
+
static const VMStateDescription usbredir_bulk_receiving_vmstate = {
.name = "usb-redir-ep/bulk-receiving",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = usbredir_bulk_receiving_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(bulk_receiving_started, struct endp_data),
VMSTATE_END_OF_LIST()
}
};
-static bool usbredir_bulk_receiving_needed(void *priv)
+static bool usbredir_stream_needed(void *priv)
{
struct endp_data *endp = priv;
- return endp->bulk_receiving_started;
+ return endp->max_streams;
}
static const VMStateDescription usbredir_stream_vmstate = {
.name = "usb-redir-ep/stream-state",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = usbredir_stream_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT32(max_streams, struct endp_data),
VMSTATE_END_OF_LIST()
}
};
-static bool usbredir_stream_needed(void *priv)
-{
- struct endp_data *endp = priv;
-
- return endp->max_streams;
-}
-
static const VMStateDescription usbredir_ep_vmstate = {
.name = "usb-redir-ep",
.version_id = 1,
@@ -2318,16 +2320,10 @@ static const VMStateDescription usbredir_ep_vmstate = {
VMSTATE_INT32(bufpq_target_size, struct endp_data),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &usbredir_bulk_receiving_vmstate,
- .needed = usbredir_bulk_receiving_needed,
- }, {
- .vmsd = &usbredir_stream_vmstate,
- .needed = usbredir_stream_needed,
- }, {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &usbredir_bulk_receiving_vmstate,
+ &usbredir_stream_vmstate,
+ NULL
}
};
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index fb49ffcb2d..ee4e07c5e7 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1053,6 +1053,7 @@ static const VMStateDescription vmstate_virtio_device_endian = {
.name = "virtio/device_endian",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = &virtio_device_endian_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT8(device_endian, VirtIODevice),
VMSTATE_END_OF_LIST()
@@ -1063,6 +1064,7 @@ static const VMStateDescription vmstate_virtio_64bit_features = {
.name = "virtio/64bit_features",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = &virtio_64bit_features_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(guest_features, VirtIODevice),
VMSTATE_END_OF_LIST()
@@ -1077,16 +1079,10 @@ static const VMStateDescription vmstate_virtio = {
.fields = (VMStateField[]) {
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_virtio_device_endian,
- .needed = &virtio_device_endian_needed
- },
- {
- .vmsd = &vmstate_virtio_64bit_features,
- .needed = &virtio_64bit_features_needed
- },
- { 0 }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_virtio_device_endian,
+ &vmstate_virtio_64bit_features,
+ NULL
}
};
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index bc7616aaa8..fc5e6439e4 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -120,11 +120,6 @@ typedef struct {
bool (*field_exists)(void *opaque, int version_id);
} VMStateField;
-typedef struct VMStateSubsection {
- const VMStateDescription *vmsd;
- bool (*needed)(void *opaque);
-} VMStateSubsection;
-
struct VMStateDescription {
const char *name;
int unmigratable;
@@ -135,8 +130,9 @@ struct VMStateDescription {
int (*pre_load)(void *opaque);
int (*post_load)(void *opaque, int version_id);
void (*pre_save)(void *opaque);
+ bool (*needed)(void *opaque);
VMStateField *fields;
- const VMStateSubsection *subsections;
+ const VMStateDescription **subsections;
};
extern const VMStateDescription vmstate_dummy;
diff --git a/migration/savevm.c b/migration/savevm.c
index 1a45d39a4b..002f9b8948 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -272,11 +272,11 @@ static void dump_vmstate_vmsf(FILE *out_file, const VMStateField *field,
}
static void dump_vmstate_vmss(FILE *out_file,
- const VMStateSubsection *subsection,
+ const VMStateDescription **subsection,
int indent)
{
- if (subsection->vmsd != NULL) {
- dump_vmstate_vmsd(out_file, subsection->vmsd, indent, true);
+ if (*subsection != NULL) {
+ dump_vmstate_vmsd(out_file, *subsection, indent, true);
}
}
@@ -317,12 +317,12 @@ static void dump_vmstate_vmsd(FILE *out_file,
fprintf(out_file, "\n%*s]", indent, "");
}
if (vmsd->subsections != NULL) {
- const VMStateSubsection *subsection = vmsd->subsections;
+ const VMStateDescription **subsection = vmsd->subsections;
bool first;
fprintf(out_file, ",\n%*s\"Subsections\": [\n", indent, "");
first = true;
- while (subsection->vmsd != NULL) {
+ while (*subsection != NULL) {
if (!first) {
fprintf(out_file, ",\n");
}
diff --git a/migration/vmstate.c b/migration/vmstate.c
index e5388f0596..108995ec78 100644
--- a/migration/vmstate.c
+++ b/migration/vmstate.c
@@ -341,11 +341,11 @@ void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
}
static const VMStateDescription *
- vmstate_get_subsection(const VMStateSubsection *sub, char *idstr)
+vmstate_get_subsection(const VMStateDescription **sub, char *idstr)
{
- while (sub && sub->needed) {
- if (strcmp(idstr, sub->vmsd->name) == 0) {
- return sub->vmsd;
+ while (sub && *sub && (*sub)->needed) {
+ if (strcmp(idstr, (*sub)->name) == 0) {
+ return *sub;
}
sub++;
}
@@ -405,12 +405,12 @@ static int vmstate_subsection_load(QEMUFile *f, const VMStateDescription *vmsd,
static void vmstate_subsection_save(QEMUFile *f, const VMStateDescription *vmsd,
void *opaque, QJSON *vmdesc)
{
- const VMStateSubsection *sub = vmsd->subsections;
+ const VMStateDescription **sub = vmsd->subsections;
bool subsection_found = false;
- while (sub && sub->needed) {
- if (sub->needed(opaque)) {
- const VMStateDescription *vmsd = sub->vmsd;
+ while (sub && *sub && (*sub)->needed) {
+ if ((*sub)->needed(opaque)) {
+ const VMStateDescription *vmsd = *sub;
uint8_t len;
if (vmdesc) {
diff --git a/target-arm/machine.c b/target-arm/machine.c
index 9446e5a8ab..36365a57c7 100644
--- a/target-arm/machine.c
+++ b/target-arm/machine.c
@@ -40,6 +40,7 @@ static const VMStateDescription vmstate_vfp = {
.name = "cpu/vfp",
.version_id = 3,
.minimum_version_id = 3,
+ .needed = vfp_needed,
.fields = (VMStateField[]) {
VMSTATE_FLOAT64_ARRAY(env.vfp.regs, ARMCPU, 64),
/* The xregs array is a little awkward because element 1 (FPSCR)
@@ -72,6 +73,7 @@ static const VMStateDescription vmstate_iwmmxt = {
.name = "cpu/iwmmxt",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = iwmmxt_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64_ARRAY(env.iwmmxt.regs, ARMCPU, 16),
VMSTATE_UINT32_ARRAY(env.iwmmxt.cregs, ARMCPU, 16),
@@ -91,6 +93,7 @@ static const VMStateDescription vmstate_m = {
.name = "cpu/m",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = m_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT32(env.v7m.other_sp, ARMCPU),
VMSTATE_UINT32(env.v7m.vecbase, ARMCPU),
@@ -114,6 +117,7 @@ static const VMStateDescription vmstate_thumb2ee = {
.name = "cpu/thumb2ee",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = thumb2ee_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT32(env.teecr, ARMCPU),
VMSTATE_UINT32(env.teehbr, ARMCPU),
@@ -282,21 +286,11 @@ const VMStateDescription vmstate_arm_cpu = {
VMSTATE_BOOL(powered_off, ARMCPU),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_vfp,
- .needed = vfp_needed,
- } , {
- .vmsd = &vmstate_iwmmxt,
- .needed = iwmmxt_needed,
- } , {
- .vmsd = &vmstate_m,
- .needed = m_needed,
- } , {
- .vmsd = &vmstate_thumb2ee,
- .needed = thumb2ee_needed,
- } , {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_vfp,
+ &vmstate_iwmmxt,
+ &vmstate_m,
+ &vmstate_thumb2ee,
+ NULL
}
};
diff --git a/target-i386/machine.c b/target-i386/machine.c
index 69d86cb476..a0df64b577 100644
--- a/target-i386/machine.c
+++ b/target-i386/machine.c
@@ -403,6 +403,7 @@ static const VMStateDescription vmstate_steal_time_msr = {
.name = "cpu/steal_time_msr",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = steal_time_msr_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.steal_time_msr, X86CPU),
VMSTATE_END_OF_LIST()
@@ -413,6 +414,7 @@ static const VMStateDescription vmstate_async_pf_msr = {
.name = "cpu/async_pf_msr",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = async_pf_msr_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.async_pf_en_msr, X86CPU),
VMSTATE_END_OF_LIST()
@@ -423,6 +425,7 @@ static const VMStateDescription vmstate_pv_eoi_msr = {
.name = "cpu/async_pv_eoi_msr",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = pv_eoi_msr_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.pv_eoi_en_msr, X86CPU),
VMSTATE_END_OF_LIST()
@@ -441,6 +444,7 @@ static const VMStateDescription vmstate_fpop_ip_dp = {
.name = "cpu/fpop_ip_dp",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fpop_ip_dp_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT16(env.fpop, X86CPU),
VMSTATE_UINT64(env.fpip, X86CPU),
@@ -461,6 +465,7 @@ static const VMStateDescription vmstate_msr_tsc_adjust = {
.name = "cpu/msr_tsc_adjust",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = tsc_adjust_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.tsc_adjust, X86CPU),
VMSTATE_END_OF_LIST()
@@ -479,6 +484,7 @@ static const VMStateDescription vmstate_msr_tscdeadline = {
.name = "cpu/msr_tscdeadline",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = tscdeadline_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.tsc_deadline, X86CPU),
VMSTATE_END_OF_LIST()
@@ -505,6 +511,7 @@ static const VMStateDescription vmstate_msr_ia32_misc_enable = {
.name = "cpu/msr_ia32_misc_enable",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = misc_enable_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.msr_ia32_misc_enable, X86CPU),
VMSTATE_END_OF_LIST()
@@ -515,6 +522,7 @@ static const VMStateDescription vmstate_msr_ia32_feature_control = {
.name = "cpu/msr_ia32_feature_control",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = feature_control_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.msr_ia32_feature_control, X86CPU),
VMSTATE_END_OF_LIST()
@@ -549,6 +557,7 @@ static const VMStateDescription vmstate_msr_architectural_pmu = {
.name = "cpu/msr_architectural_pmu",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = pmu_enable_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.msr_fixed_ctr_ctrl, X86CPU),
VMSTATE_UINT64(env.msr_global_ctrl, X86CPU),
@@ -584,6 +593,7 @@ static const VMStateDescription vmstate_mpx = {
.name = "cpu/mpx",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = mpx_needed,
.fields = (VMStateField[]) {
VMSTATE_BND_REGS(env.bnd_regs, X86CPU, 4),
VMSTATE_UINT64(env.bndcs_regs.cfgu, X86CPU),
@@ -605,6 +615,7 @@ static const VMStateDescription vmstate_msr_hypercall_hypercall = {
.name = "cpu/msr_hyperv_hypercall",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = hyperv_hypercall_enable_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.msr_hv_guest_os_id, X86CPU),
VMSTATE_UINT64(env.msr_hv_hypercall, X86CPU),
@@ -624,6 +635,7 @@ static const VMStateDescription vmstate_msr_hyperv_vapic = {
.name = "cpu/msr_hyperv_vapic",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = hyperv_vapic_enable_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.msr_hv_vapic, X86CPU),
VMSTATE_END_OF_LIST()
@@ -642,6 +654,7 @@ static const VMStateDescription vmstate_msr_hyperv_time = {
.name = "cpu/msr_hyperv_time",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = hyperv_time_enable_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.msr_hv_tsc, X86CPU),
VMSTATE_END_OF_LIST()
@@ -683,6 +696,7 @@ static const VMStateDescription vmstate_avx512 = {
.name = "cpu/avx512",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = avx512_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64_ARRAY(env.opmask_regs, X86CPU, NB_OPMASK_REGS),
VMSTATE_ZMMH_REGS_VARS(env.xmm_regs, X86CPU, 0),
@@ -705,6 +719,7 @@ static const VMStateDescription vmstate_xss = {
.name = "cpu/xss",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = xss_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.xss, X86CPU),
VMSTATE_END_OF_LIST()
@@ -813,54 +828,22 @@ VMStateDescription vmstate_x86_cpu = {
VMSTATE_END_OF_LIST()
/* The above list is not sorted /wrt version numbers, watch out! */
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_async_pf_msr,
- .needed = async_pf_msr_needed,
- } , {
- .vmsd = &vmstate_pv_eoi_msr,
- .needed = pv_eoi_msr_needed,
- } , {
- .vmsd = &vmstate_steal_time_msr,
- .needed = steal_time_msr_needed,
- } , {
- .vmsd = &vmstate_fpop_ip_dp,
- .needed = fpop_ip_dp_needed,
- }, {
- .vmsd = &vmstate_msr_tsc_adjust,
- .needed = tsc_adjust_needed,
- }, {
- .vmsd = &vmstate_msr_tscdeadline,
- .needed = tscdeadline_needed,
- }, {
- .vmsd = &vmstate_msr_ia32_misc_enable,
- .needed = misc_enable_needed,
- }, {
- .vmsd = &vmstate_msr_ia32_feature_control,
- .needed = feature_control_needed,
- }, {
- .vmsd = &vmstate_msr_architectural_pmu,
- .needed = pmu_enable_needed,
- } , {
- .vmsd = &vmstate_mpx,
- .needed = mpx_needed,
- }, {
- .vmsd = &vmstate_msr_hypercall_hypercall,
- .needed = hyperv_hypercall_enable_needed,
- }, {
- .vmsd = &vmstate_msr_hyperv_vapic,
- .needed = hyperv_vapic_enable_needed,
- }, {
- .vmsd = &vmstate_msr_hyperv_time,
- .needed = hyperv_time_enable_needed,
- }, {
- .vmsd = &vmstate_avx512,
- .needed = avx512_needed,
- }, {
- .vmsd = &vmstate_xss,
- .needed = xss_needed,
- } , {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_async_pf_msr,
+ &vmstate_pv_eoi_msr,
+ &vmstate_steal_time_msr,
+ &vmstate_fpop_ip_dp,
+ &vmstate_msr_tsc_adjust,
+ &vmstate_msr_tscdeadline,
+ &vmstate_msr_ia32_misc_enable,
+ &vmstate_msr_ia32_feature_control,
+ &vmstate_msr_architectural_pmu,
+ &vmstate_mpx,
+ &vmstate_msr_hypercall_hypercall,
+ &vmstate_msr_hyperv_vapic,
+ &vmstate_msr_hyperv_time,
+ &vmstate_avx512,
+ &vmstate_xss,
+ NULL
}
};
diff --git a/target-ppc/machine.c b/target-ppc/machine.c
index d875211a2d..f4ac7611dd 100644
--- a/target-ppc/machine.c
+++ b/target-ppc/machine.c
@@ -213,6 +213,7 @@ static const VMStateDescription vmstate_fpu = {
.name = "cpu/fpu",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fpu_needed,
.fields = (VMStateField[]) {
VMSTATE_FLOAT64_ARRAY(env.fpr, PowerPCCPU, 32),
VMSTATE_UINTTL(env.fpscr, PowerPCCPU),
@@ -231,6 +232,7 @@ static const VMStateDescription vmstate_altivec = {
.name = "cpu/altivec",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = altivec_needed,
.fields = (VMStateField[]) {
VMSTATE_AVR_ARRAY(env.avr, PowerPCCPU, 32),
VMSTATE_UINT32(env.vscr, PowerPCCPU),
@@ -249,6 +251,7 @@ static const VMStateDescription vmstate_vsx = {
.name = "cpu/vsx",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = vsx_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64_ARRAY(env.vsr, PowerPCCPU, 32),
VMSTATE_END_OF_LIST()
@@ -269,6 +272,7 @@ static const VMStateDescription vmstate_tm = {
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
+ .needed = tm_needed,
.fields = (VMStateField []) {
VMSTATE_UINTTL_ARRAY(env.tm_gpr, PowerPCCPU, 32),
VMSTATE_AVR_ARRAY(env.tm_vsr, PowerPCCPU, 64),
@@ -302,6 +306,7 @@ static const VMStateDescription vmstate_sr = {
.name = "cpu/sr",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = sr_needed,
.fields = (VMStateField[]) {
VMSTATE_UINTTL_ARRAY(env.sr, PowerPCCPU, 32),
VMSTATE_END_OF_LIST()
@@ -351,6 +356,7 @@ static const VMStateDescription vmstate_slb = {
.name = "cpu/slb",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = slb_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32_EQUAL(env.slb_nr, PowerPCCPU),
VMSTATE_SLB_ARRAY(env.slb, PowerPCCPU, MAX_SLB_ENTRIES),
@@ -383,6 +389,7 @@ static const VMStateDescription vmstate_tlb6xx = {
.name = "cpu/tlb6xx",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = tlb6xx_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32_EQUAL(env.nb_tlb, PowerPCCPU),
VMSTATE_STRUCT_VARRAY_POINTER_INT32(env.tlb.tlb6, PowerPCCPU,
@@ -429,6 +436,7 @@ static const VMStateDescription vmstate_pbr403 = {
.name = "cpu/pbr403",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = pbr403_needed,
.fields = (VMStateField[]) {
VMSTATE_UINTTL_ARRAY(env.pb, PowerPCCPU, 4),
VMSTATE_END_OF_LIST()
@@ -439,6 +447,7 @@ static const VMStateDescription vmstate_tlbemb = {
.name = "cpu/tlb6xx",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = tlbemb_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32_EQUAL(env.nb_tlb, PowerPCCPU),
VMSTATE_STRUCT_VARRAY_POINTER_INT32(env.tlb.tlbe, PowerPCCPU,
@@ -448,13 +457,9 @@ static const VMStateDescription vmstate_tlbemb = {
/* 403 protection registers */
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_pbr403,
- .needed = pbr403_needed,
- } , {
- /* empty */
- }
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_pbr403,
+ NULL
}
};
@@ -483,6 +488,7 @@ static const VMStateDescription vmstate_tlbmas = {
.name = "cpu/tlbmas",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = tlbmas_needed,
.fields = (VMStateField[]) {
VMSTATE_INT32_EQUAL(env.nb_tlb, PowerPCCPU),
VMSTATE_STRUCT_VARRAY_POINTER_INT32(env.tlb.tlbm, PowerPCCPU,
@@ -533,38 +539,18 @@ const VMStateDescription vmstate_ppc_cpu = {
VMSTATE_UINT32_EQUAL(env.nb_BATs, PowerPCCPU),
VMSTATE_END_OF_LIST()
},
- .subsections = (VMStateSubsection []) {
- {
- .vmsd = &vmstate_fpu,
- .needed = fpu_needed,
- } , {
- .vmsd = &vmstate_altivec,
- .needed = altivec_needed,
- } , {
- .vmsd = &vmstate_vsx,
- .needed = vsx_needed,
- } , {
- .vmsd = &vmstate_sr,
- .needed = sr_needed,
- } , {
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_fpu,
+ &vmstate_altivec,
+ &vmstate_vsx,
+ &vmstate_sr,
#ifdef TARGET_PPC64
- .vmsd = &vmstate_tm,
- .needed = tm_needed,
- } , {
- .vmsd = &vmstate_slb,
- .needed = slb_needed,
- } , {
+ &vmstate_tm,
+ &vmstate_slb,
#endif /* TARGET_PPC64 */
- .vmsd = &vmstate_tlb6xx,
- .needed = tlb6xx_needed,
- } , {
- .vmsd = &vmstate_tlbemb,
- .needed = tlbemb_needed,
- } , {
- .vmsd = &vmstate_tlbmas,
- .needed = tlbmas_needed,
- } , {
- /* empty */
- }
+ &vmstate_tlb6xx,
+ &vmstate_tlbemb,
+ &vmstate_tlbmas,
+ NULL
}
};
diff --git a/target-s390x/machine.c b/target-s390x/machine.c
index 004474959a..b76fb08319 100644
--- a/target-s390x/machine.c
+++ b/target-s390x/machine.c
@@ -42,10 +42,17 @@ static void cpu_pre_save(void *opaque)
}
}
+static inline bool fpu_needed(void *opaque)
+{
+ /* This looks odd, but we might want to NOT transfer fprs in the future */
+ return true;
+}
+
const VMStateDescription vmstate_fpu = {
.name = "cpu/fpu",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = fpu_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT64(env.vregs[0][0].ll, S390CPU),
VMSTATE_UINT64(env.vregs[1][0].ll, S390CPU),
@@ -68,16 +75,11 @@ const VMStateDescription vmstate_fpu = {
}
};
-static inline bool fpu_needed(void *opaque)
-{
- /* This looks odd, but we might want to NOT transfer fprs in the future */
- return true;
-}
-
const VMStateDescription vmstate_vregs = {
.name = "cpu/vregs",
.version_id = 1,
.minimum_version_id = 1,
+ .needed = vregs_needed,
.fields = (VMStateField[]) {
/* vregs[0][0] -> vregs[15][0] and fregs are overlays */
VMSTATE_UINT64(env.vregs[16][0].ll, S390CPU),
@@ -159,16 +161,10 @@ const VMStateDescription vmstate_s390_cpu = {
VMSTATE_VBUFFER_UINT32(irqstate, S390CPU, 4, NULL, 0,
irqstate_saved_size),
VMSTATE_END_OF_LIST()
- },
- .subsections = (VMStateSubsection[]) {
- {
- .vmsd = &vmstate_fpu,
- .needed = fpu_needed,
- } , {
- .vmsd = &vmstate_vregs,
- .needed = vregs_needed,
- } , {
- /* empty */
- }
+ },
+ .subsections = (const VMStateDescription*[]) {
+ &vmstate_fpu,
+ &vmstate_vregs,
+ NULL
},
};
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-27 01:13:59 +0000