diff options
| author | Jianjun Duan <duanj@linux.vnet.ibm.com> | 2017-01-19 11:00:50 -0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2017-01-24 17:54:47 +0000 |
| commit | 2c21ee769e4674348560480cecc7b20f3750ee84 (patch) | |
| tree | 250ee21fc200f8901ee437569e153e952e6c1342 /target/arm | |
| parent | d7fc72ceb52ad77f5f29befc04d5215096b8caa8 (diff) | |
migration: extend VMStateInfo
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported. put now
will return int type.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Jianjun Duan <duanj@linux.vnet.ibm.com>
Message-Id: <1484852453-12728-2-git-send-email-duanj@linux.vnet.ibm.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'target/arm')
| -rw-r--r-- | target/arm/machine.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/target/arm/machine.c b/target/arm/machine.c index d90943b6db..487320db1d 100644 --- a/target/arm/machine.c +++ b/target/arm/machine.c @@ -17,7 +17,8 @@ static bool vfp_needed(void *opaque) return arm_feature(env, ARM_FEATURE_VFP); } -static int get_fpscr(QEMUFile *f, void *opaque, size_t size) +static int get_fpscr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; @@ -27,12 +28,14 @@ static int get_fpscr(QEMUFile *f, void *opaque, size_t size) return 0; } -static void put_fpscr(QEMUFile *f, void *opaque, size_t size) +static int put_fpscr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; qemu_put_be32(f, vfp_get_fpscr(env)); + return 0; } static const VMStateInfo vmstate_fpscr = { @@ -163,7 +166,8 @@ static const VMStateDescription vmstate_pmsav7 = { } }; -static int get_cpsr(QEMUFile *f, void *opaque, size_t size) +static int get_cpsr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; @@ -180,7 +184,8 @@ static int get_cpsr(QEMUFile *f, void *opaque, size_t size) return 0; } -static void put_cpsr(QEMUFile *f, void *opaque, size_t size) +static int put_cpsr(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; @@ -193,6 +198,7 @@ static void put_cpsr(QEMUFile *f, void *opaque, size_t size) } qemu_put_be32(f, val); + return 0; } static const VMStateInfo vmstate_cpsr = { |