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- /* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02111-1307 USA */
- /*
- Data in big-endian format.
- */
- #define float4store(T,A) do { *(T)= ((uchar *) &A)[3];\
- *((T)+1)=(char) ((uchar *) &A)[2];\
- *((T)+2)=(char) ((uchar *) &A)[1];\
- *((T)+3)=(char) ((uchar *) &A)[0]; } while(0)
- #define float4get(V,M) do { float def_temp;\
- ((uchar*) &def_temp)[0]=(M)[3];\
- ((uchar*) &def_temp)[1]=(M)[2];\
- ((uchar*) &def_temp)[2]=(M)[1];\
- ((uchar*) &def_temp)[3]=(M)[0];\
- (V)=def_temp; } while(0)
- #define float8store(T,V) do { *(T)= ((uchar *) &V)[7];\
- *((T)+1)=(char) ((uchar *) &V)[6];\
- *((T)+2)=(char) ((uchar *) &V)[5];\
- *((T)+3)=(char) ((uchar *) &V)[4];\
- *((T)+4)=(char) ((uchar *) &V)[3];\
- *((T)+5)=(char) ((uchar *) &V)[2];\
- *((T)+6)=(char) ((uchar *) &V)[1];\
- *((T)+7)=(char) ((uchar *) &V)[0]; } while(0)
- #define float8get(V,M) do { double def_temp;\
- ((uchar*) &def_temp)[0]=(M)[7];\
- ((uchar*) &def_temp)[1]=(M)[6];\
- ((uchar*) &def_temp)[2]=(M)[5];\
- ((uchar*) &def_temp)[3]=(M)[4];\
- ((uchar*) &def_temp)[4]=(M)[3];\
- ((uchar*) &def_temp)[5]=(M)[2];\
- ((uchar*) &def_temp)[6]=(M)[1];\
- ((uchar*) &def_temp)[7]=(M)[0];\
- (V) = def_temp; } while(0)
- #define ushortget(V,M) do { V = (uint16) (((uint16) ((uchar) (M)[1]))+\
- ((uint16) ((uint16) (M)[0]) << 8)); } while(0)
- #define shortget(V,M) do { V = (short) (((short) ((uchar) (M)[1]))+\
- ((short) ((short) (M)[0]) << 8)); } while(0)
- #define longget(V,M) do { int32 def_temp;\
- ((uchar*) &def_temp)[0]=(M)[0];\
- ((uchar*) &def_temp)[1]=(M)[1];\
- ((uchar*) &def_temp)[2]=(M)[2];\
- ((uchar*) &def_temp)[3]=(M)[3];\
- (V)=def_temp; } while(0)
- #define ulongget(V,M) do { uint32 def_temp;\
- ((uchar*) &def_temp)[0]=(M)[0];\
- ((uchar*) &def_temp)[1]=(M)[1];\
- ((uchar*) &def_temp)[2]=(M)[2];\
- ((uchar*) &def_temp)[3]=(M)[3];\
- (V)=def_temp; } while(0)
- #define shortstore(T,A) do { uint def_temp=(uint) (A) ;\
- *(((char*)T)+1)=(char)(def_temp); \
- *(((char*)T)+0)=(char)(def_temp >> 8); } while(0)
- #define longstore(T,A) do { *(((char*)T)+3)=((A));\
- *(((char*)T)+2)=(((A) >> 8));\
- *(((char*)T)+1)=(((A) >> 16));\
- *(((char*)T)+0)=(((A) >> 24)); } while(0)
- #define floatget(V,M) memcpy(&V, (M), sizeof(float))
- /* Cast away type qualifiers (necessary as macro takes argument by value). */
- #define floatstore(T,V) memcpy((T), (void*) (&V), sizeof(float))
- #define doubleget(V,M) memcpy(&V, (M), sizeof(double))
- /* Cast away type qualifiers (necessary as macro takes argument by value). */
- #define doublestore(T,V) memcpy((T), (void*) &V, sizeof(double))
- #define longlongget(V,M) memcpy(&V, (M), sizeof(ulonglong))
- #define longlongstore(T,V) memcpy((T), &V, sizeof(ulonglong))
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