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[girepository] Support strict align platforms

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Such as Sparc64.

https://bugzilla.gnome.org/show_bug.cgi?id=620769
This commit is contained in:
Joe Marcus Clarke 2010-09-07 11:42:49 -03:00 committed by Johan Dahlin
parent 30922b36c1
commit 09afe7361d
1 changed files with 7 additions and 4 deletions
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11
giconstantinfo.c
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@ -64,6 +64,9 @@ g_constant_info_get_type (GIConstantInfo *info)
return _g_type_info_new ((GIBaseInfo*)info, rinfo->typelib, rinfo->offset + 8);
}
#define DO_ALIGNED_COPY(dest_addr, src_addr, type) \
memcpy((dest_addr), (src_addr), sizeof(type))
/**
* g_constant_info_get_value: (skip)
* @info: a #GIConstantInfo
@ -118,16 +121,16 @@ g_constant_info_get_value (GIConstantInfo *info,
value->v_uint32 = *(guint32*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_INT64:
value->v_int64 = *(gint64*)&rinfo->typelib->data[blob->offset];
DO_ALIGNED_COPY(&value->v_int64, &rinfo->typelib->data[blob->offset], gint64);
break;
case GI_TYPE_TAG_UINT64:
value->v_uint64 = *(guint64*)&rinfo->typelib->data[blob->offset];
DO_ALIGNED_COPY(&value->v_uint64, &rinfo->typelib->data[blob->offset], guint64);
break;
case GI_TYPE_TAG_FLOAT:
value->v_float = *(gfloat*)&rinfo->typelib->data[blob->offset];
DO_ALIGNED_COPY(&value->v_float, &rinfo->typelib->data[blob->offset], gfloat);
break;
case GI_TYPE_TAG_DOUBLE:
value->v_double = *(gdouble*)&rinfo->typelib->data[blob->offset];
DO_ALIGNED_COPY(&value->v_double, &rinfo->typelib->data[blob->offset], gdouble);
break;
}
}