Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 82 insertions, 0 deletions

diff --git a/include/big_endian.h b/include/big_endian.h
new file mode 100644
index 00000000..6487f829
--- /dev/null
+++ b/include/big_endian.h
@@ -0,0 +1,82 @@
+/* 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 02110-1335 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))