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qdev: avoid type casts between signed and unsigned

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Modify the unsigned type for various properties to use QNUM_U64, to
avoid type casts.

There are a few empty lines added to improve code reading/style.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170607163635.17635-18-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Change to set_default_value_enum() dropped]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau 2017-06-07 20:36:09 +04:00 • committed by Markus Armbruster
parent 76318657a8
commit 3fb2111fc9
3 changed files with 34 additions and 17 deletions
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29
include/hw/qdev-properties.h
View file

@ -37,6 +37,7 @@ extern PropertyInfo qdev_prop_arraylen;
.offset = offsetof(_state, _field) \
+ type_check(_type, typeof_field(_state, _field)), \
}
#define DEFINE_PROP_SIGNED(_name, _state, _field, _defval, _prop, _type) { \
.name = (_name), \
.info = &(_prop), \
@ -44,21 +45,31 @@ extern PropertyInfo qdev_prop_arraylen;
+ type_check(_type,typeof_field(_state, _field)), \
.defval.i = (_type)_defval, \
}
#define DEFINE_PROP_BIT(_name, _state, _field, _bit, _defval) { \
.name = (_name), \
.info = &(qdev_prop_bit), \
.bitnr = (_bit), \
.offset = offsetof(_state, _field) \
+ type_check(uint32_t,typeof_field(_state, _field)), \
.defval.i = (bool)_defval, \
.defval.u = (bool)_defval, \
}
#define DEFINE_PROP_UNSIGNED(_name, _state, _field, _defval, _prop, _type) { \
.name = (_name), \
.info = &(_prop), \
.offset = offsetof(_state, _field) \
+ type_check(_type, typeof_field(_state, _field)), \
.defval.u = (_type)_defval, \
}
#define DEFINE_PROP_BIT64(_name, _state, _field, _bit, _defval) { \
.name = (_name), \
.info = &(qdev_prop_bit64), \
.bitnr = (_bit), \
.offset = offsetof(_state, _field) \
+ type_check(uint64_t, typeof_field(_state, _field)), \
.defval.i = (bool)_defval, \
.defval.u = (bool)_defval, \
}
#define DEFINE_PROP_BOOL(_name, _state, _field, _defval) { \
@ -66,7 +77,7 @@ extern PropertyInfo qdev_prop_arraylen;
.info = &(qdev_prop_bool), \
.offset = offsetof(_state, _field) \
+ type_check(bool, typeof_field(_state, _field)), \
.defval.i = (bool)_defval, \
.defval.u = (bool)_defval, \
}
#define PROP_ARRAY_LEN_PREFIX "len-"
@ -107,17 +118,17 @@ extern PropertyInfo qdev_prop_arraylen;
}
#define DEFINE_PROP_UINT8(_n, _s, _f, _d) \
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_uint8, uint8_t)
DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint8, uint8_t)
#define DEFINE_PROP_UINT16(_n, _s, _f, _d) \
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_uint16, uint16_t)
DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint16, uint16_t)
#define DEFINE_PROP_UINT32(_n, _s, _f, _d) \
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_uint32, uint32_t)
DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint32, uint32_t)
#define DEFINE_PROP_INT32(_n, _s, _f, _d) \
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_int32, int32_t)
#define DEFINE_PROP_UINT64(_n, _s, _f, _d) \
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_uint64, uint64_t)
DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint64, uint64_t)
#define DEFINE_PROP_SIZE(_n, _s, _f, _d) \
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_size, uint64_t)
DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_size, uint64_t)
#define DEFINE_PROP_PCI_DEVFN(_n, _s, _f, _d) \
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_pci_devfn, int32_t)
@ -163,7 +174,7 @@ extern PropertyInfo qdev_prop_arraylen;
#define DEFINE_PROP_BIOS_CHS_TRANS(_n, _s, _f, _d) \
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_bios_chs_trans, int)
#define DEFINE_PROP_BLOCKSIZE(_n, _s, _f) \
DEFINE_PROP_SIGNED(_n, _s, _f, 0, qdev_prop_blocksize, uint16_t)
DEFINE_PROP_UNSIGNED(_n, _s, _f, 0, qdev_prop_blocksize, uint16_t)
#define DEFINE_PROP_PCI_HOST_DEVADDR(_n, _s, _f) \
DEFINE_PROP(_n, _s, _f, qdev_prop_pci_host_devaddr, PCIHostDeviceAddress)