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vmstatification: i386 FPReg 

Convert the fpreg save/restore to use VMSTATE_ macros rather than
.get/.put.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20170405190024.27581-3-dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2017-04-05 20:00:23 +01:00 committed by Eduardo Habkost
parent 46baa9007f
commit ab808276f8
1 changed files with 31 additions and 23 deletions
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54
target/i386/machine.c
View File

@ -136,38 +136,46 @@ static const VMStateDescription vmstate_mtrr_var = {
#define VMSTATE_MTRR_VARS(_field, _state, _n, _v) \ #define VMSTATE_MTRR_VARS(_field, _state, _n, _v) \
VMSTATE_STRUCT_ARRAY(_field, _state, _n, _v, vmstate_mtrr_var, MTRRVar) VMSTATE_STRUCT_ARRAY(_field, _state, _n, _v, vmstate_mtrr_var, MTRRVar)
static int get_fpreg(QEMUFile *f, void *opaque, size_t size, typedef struct x86_FPReg_tmp {
VMStateField *field) FPReg *parent;
{ uint64_t tmp_mant;
FPReg *fp_reg = opaque; uint16_t tmp_exp;
uint64_t mant; } x86_FPReg_tmp;
uint16_t exp;
qemu_get_be64s(f, &mant); static void fpreg_pre_save(void *opaque)
qemu_get_be16s(f, &exp);
fp_reg->d = cpu_set_fp80(mant, exp);
return 0;
}
static int put_fpreg(QEMUFile *f, void *opaque, size_t size,
VMStateField *field, QJSON *vmdesc)
{ {
FPReg *fp_reg = opaque; x86_FPReg_tmp *tmp = opaque;
uint64_t mant;
uint16_t exp;
/* we save the real CPU data (in case of MMX usage only 'mant' /* we save the real CPU data (in case of MMX usage only 'mant'
contains the MMX register */ contains the MMX register */
cpu_get_fp80(&mant, &exp, fp_reg->d); cpu_get_fp80(&tmp->tmp_mant, &tmp->tmp_exp, tmp->parent->d);
qemu_put_be64s(f, &mant); }
qemu_put_be16s(f, &exp);
static int fpreg_post_load(void *opaque, int version)
{
x86_FPReg_tmp *tmp = opaque;
tmp->parent->d = cpu_set_fp80(tmp->tmp_mant, tmp->tmp_exp);
return 0; return 0;
} }
static const VMStateInfo vmstate_fpreg = { static const VMStateDescription vmstate_fpreg_tmp = {
.name = "fpreg_tmp",
.post_load = fpreg_post_load,
.pre_save = fpreg_pre_save,
.fields = (VMStateField[]) {
VMSTATE_UINT64(tmp_mant, x86_FPReg_tmp),
VMSTATE_UINT16(tmp_exp, x86_FPReg_tmp),
VMSTATE_END_OF_LIST()
}
};
static const VMStateDescription vmstate_fpreg = {
.name = "fpreg", .name = "fpreg",
.get = get_fpreg, .fields = (VMStateField[]) {
.put = put_fpreg, VMSTATE_WITH_TMP(FPReg, x86_FPReg_tmp, vmstate_fpreg_tmp),
VMSTATE_END_OF_LIST()
}
}; };
static bool version_is_5(void *opaque, int version_id) static bool version_is_5(void *opaque, int version_id)