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authorMarc-André Lureau <marcandre.lureau@redhat.com>2017-06-07 20:36:09 +0400
committerMarkus Armbruster <armbru@redhat.com>2017-06-20 14:31:32 +0200
commit3fb2111fc9bb9c73bae81c6696bcf333690147b0 (patch)
tree42de6d088d7f095d601d17ceee95678937bc3dfa /include/hw/qdev-properties.h
parent76318657a803c542cdee232c8507dec8004e2478 (diff)
qdev: avoid type casts between signed and unsigned
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>
Diffstat (limited to 'include/hw/qdev-properties.h')
-rw-r--r--include/hw/qdev-properties.h29
1 files changed, 20 insertions, 9 deletions
diff --git a/include/hw/qdev-properties.h b/include/hw/qdev-properties.h
index 34524d0bfe..1e5c928f32 100644
--- a/include/hw/qdev-properties.h
+++ b/include/hw/qdev-properties.h
@@ -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)