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- /* Copyright (c) 2001, 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 */
- /*
- Endianness-independent definitions for architectures other
- than the x86 architecture.
- */
- #define sint2korr(A) (int16) (((int16) ((uchar) (A)[0])) +\
- ((int16) ((int16) (A)[1]) << 8))
- #define sint3korr(A) ((int32) ((((uchar) (A)[2]) & 128) ? \
- (((uint32) 255L << 24) | \
- (((uint32) (uchar) (A)[2]) << 16) |\
- (((uint32) (uchar) (A)[1]) << 8) | \
- ((uint32) (uchar) (A)[0])) : \
- (((uint32) (uchar) (A)[2]) << 16) |\
- (((uint32) (uchar) (A)[1]) << 8) | \
- ((uint32) (uchar) (A)[0])))
- #define sint4korr(A) (int32) (((int32) ((uchar) (A)[0])) +\
- (((int32) ((uchar) (A)[1]) << 8)) +\
- (((int32) ((uchar) (A)[2]) << 16)) +\
- (((int32) ((int16) (A)[3]) << 24)))
- #define sint8korr(A) (longlong) uint8korr(A)
- #define uint2korr(A) (uint16) (((uint16) ((uchar) (A)[0])) +\
- ((uint16) ((uchar) (A)[1]) << 8))
- #define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\
- (((uint32) ((uchar) (A)[1])) << 8) +\
- (((uint32) ((uchar) (A)[2])) << 16))
- #define uint4korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\
- (((uint32) ((uchar) (A)[1])) << 8) +\
- (((uint32) ((uchar) (A)[2])) << 16) +\
- (((uint32) ((uchar) (A)[3])) << 24))
- #define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
- (((uint32) ((uchar) (A)[1])) << 8) +\
- (((uint32) ((uchar) (A)[2])) << 16) +\
- (((uint32) ((uchar) (A)[3])) << 24)) +\
- (((ulonglong) ((uchar) (A)[4])) << 32))
- #define uint6korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) + \
- (((uint32) ((uchar) (A)[1])) << 8) + \
- (((uint32) ((uchar) (A)[2])) << 16) + \
- (((uint32) ((uchar) (A)[3])) << 24)) + \
- (((ulonglong) ((uchar) (A)[4])) << 32) + \
- (((ulonglong) ((uchar) (A)[5])) << 40))
- #define uint8korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
- (((uint32) ((uchar) (A)[1])) << 8) +\
- (((uint32) ((uchar) (A)[2])) << 16) +\
- (((uint32) ((uchar) (A)[3])) << 24)) +\
- (((ulonglong) (((uint32) ((uchar) (A)[4])) +\
- (((uint32) ((uchar) (A)[5])) << 8) +\
- (((uint32) ((uchar) (A)[6])) << 16) +\
- (((uint32) ((uchar) (A)[7])) << 24))) <<\
- 32))
- #define int2store(T,A) do { uint def_temp= (uint) (A) ;\
- *((uchar*) (T))= (uchar)(def_temp); \
- *((uchar*) (T)+1)=(uchar)((def_temp >> 8)); \
- } while(0)
- #define int3store(T,A) do { /*lint -save -e734 */\
- *((uchar*)(T))=(uchar) ((A));\
- *((uchar*) (T)+1)=(uchar) (((A) >> 8));\
- *((uchar*)(T)+2)=(uchar) (((A) >> 16)); \
- /*lint -restore */} while(0)
- #define int4store(T,A) do { *((char *)(T))=(char) ((A));\
- *(((char *)(T))+1)=(char) (((A) >> 8));\
- *(((char *)(T))+2)=(char) (((A) >> 16));\
- *(((char *)(T))+3)=(char) (((A) >> 24));\
- } while(0)
- #define int5store(T,A) do { *((char *)(T))= (char)((A)); \
- *(((char *)(T))+1)= (char)(((A) >> 8)); \
- *(((char *)(T))+2)= (char)(((A) >> 16)); \
- *(((char *)(T))+3)= (char)(((A) >> 24)); \
- *(((char *)(T))+4)= (char)(((A) >> 32)); \
- } while(0)
- #define int6store(T,A) do { *((char *)(T))= (char)((A)); \
- *(((char *)(T))+1)= (char)(((A) >> 8)); \
- *(((char *)(T))+2)= (char)(((A) >> 16)); \
- *(((char *)(T))+3)= (char)(((A) >> 24)); \
- *(((char *)(T))+4)= (char)(((A) >> 32)); \
- *(((char *)(T))+5)= (char)(((A) >> 40)); \
- } while(0)
- #define int8store(T,A) do { uint def_temp= (uint) (A), \
- def_temp2= (uint) ((A) >> 32); \
- int4store((T),def_temp); \
- int4store((T+4),def_temp2);\
- } while(0)
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