c-common.c (cpp_define_data_format): Remove __GCC_LITTLE_ENDIAN__...

        * c-common.c (cpp_define_data_format): Remove __GCC_LITTLE_ENDIAN__,
        __GCC_BIG_ENDIAN__, __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__,
        __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__,
        __TARGET_USES_VAX_F_FLOAT__, __TARGET_USES_VAX_D_FLOAT__,
        __TARGET_USES_VAX_G_FLOAT__, __TARGET_USES_VAX_H_FLOAT__.
        * doc/cpp.texi: Don't document them.

From-SVN: r57391

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6e6487acbc6522542e7f117431e925107ae4d762..18404fff23e55f7b70682aa4b6410ccddaf0bc41 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2002-09-21  Richard Henderson  <rth@redhat.com>
+
+       * c-common.c (cpp_define_data_format): Remove __GCC_LITTLE_ENDIAN__,
+       __GCC_BIG_ENDIAN__, __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__,
+       __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__,
+       __TARGET_USES_VAX_F_FLOAT__, __TARGET_USES_VAX_D_FLOAT__,
+       __TARGET_USES_VAX_G_FLOAT__, __TARGET_USES_VAX_H_FLOAT__.
+       * doc/cpp.texi: Don't document them.
+
 2002-09-21  Richard Henderson  <rth@redhat.com>
 
        * c-common.c (builtin_define_float_constants): Use real_format

diff --git a/gcc/c-common.c b/gcc/c-common.c
index 8104248ce1d13e8ffe3cb1d915f568b3eff3d9ae..4787f857faba2cbc88bc72f4460a479e6e2e8324 100644 (file)
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -4693,10 +4693,6 @@ cpp_define_data_format (pfile)
 {
   const char *format;
 
-  /* Define endianness enumeration values.  */
-  cpp_define (pfile, "__GCC_LITTLE_ENDIAN__=0");
-  cpp_define (pfile, "__GCC_BIG_ENDIAN__=1");
-
   /* Define supported floating-point format enumeration values.  */
   cpp_define (pfile, "__UNKNOWN_FORMAT__=0");
   cpp_define (pfile, "__IEEE_FORMAT__=1");
@@ -4704,76 +4700,27 @@ cpp_define_data_format (pfile)
   cpp_define (pfile, "__C4X_FORMAT__=3");
   cpp_define (pfile, "__VAX_FORMAT__=4");
   
-  /* Define target endianness:
-       - bit order
-       - byte order
-       - word order in an integer that spans a multi-word
-       - word order in a floating-poing that spans a multi-word  */
-  if (BITS_BIG_ENDIAN)
-    cpp_define (pfile, "__TARGET_BITS_ORDER__=__GCC_BIG_ENDIAN__");
-  else
-    cpp_define (pfile, "__TARGET_BITS_ORDER__=__GCC_BIG_ENDIAN__");
-  if (BYTES_BIG_ENDIAN)
-    cpp_define (pfile, "__TARGET_BYTES_ORDER__=__GCC_BIG_ENDIAN__");
-  else
-    cpp_define (pfile, "__TARGET_BYTES_ORDER__=__GCC_LITTLE_ENDIAN__");
-  /* Define words order in a multi-word integer.  */
-  if (WORDS_BIG_ENDIAN)
-    cpp_define (pfile, "__TARGET_INT_WORDS_ORDER__=__GCC_BIG_ENDIAN__");
-  else
-    cpp_define (pfile, "__TARGET_INT_WORDS_ORDER__=__GCC_LITTLE_ENDIAN__");
-  /* Define words order in a multi-word floating point.  */
-  if (FLOAT_WORDS_BIG_ENDIAN)
-    cpp_define (pfile, "__TARGET_FLOAT_WORDS_ORDER__=__GCC_BIG_ENDIAN__");
-  else
-    cpp_define (pfile, "__TARGET_FLOAT_WORDS_ORDER__=__GCC_LITTLE_ENDIAN__");
-
   switch (TARGET_FLOAT_FORMAT)
     {
     case UNKNOWN_FLOAT_FORMAT:
       format = "__UNKNOWN_FORMAT__";
       break;
-
     case IEEE_FLOAT_FORMAT:
       format = "__IEEE_FORMAT__";
       break;
-
     case VAX_FLOAT_FORMAT:
       format = "__VAX_FORMAT__";
-      cpp_define (pfile, "__TARGET_USES_VAX_F_FLOAT__=1");
-#ifdef TARGET_G_FLOAT      
-      if (TARGET_G_FLOAT)
-        {
-          cpp_define (pfile, "__TARGET_USES_VAX_D_FLOAT__=0");
-          cpp_define (pfile, "__TARGET_USES_VAX_G_FLOAT__=1");
-        }
-      else
-        {
-          cpp_define (pfile, "__TARGET_USES_VAX_D_FLOAT__=1");
-          cpp_define (pfile, "__TARGET_USES_VAX_G_FLOAT__=0");
-        }
-#endif       
-      cpp_define (pfile, "__TARGET_USES_VAX_H_FLOAT__=1");
       break;
-
     case IBM_FLOAT_FORMAT:
       format = "__IBM_FORMAT__";
       break;
-
     case C4X_FLOAT_FORMAT:
       format = "__C4X_FORMAT__";
       break;
-
     default:
       abort();
     }
-  if (TARGET_FLOAT_FORMAT != VAX_FLOAT_FORMAT)
-    {
-      cpp_define (pfile, "__TARGET_USES_VAX_F_FLOAT__=0");
-      cpp_define (pfile, "__TARGET_USES_VAX_D_FLOAT__=0");
-      cpp_define (pfile, "__TARGET_USES_VAX_G_FLOAT__=0");
-      cpp_define (pfile, "__TARGET_USES_VAX_H_FLOAT__=0");
-    }
+
   builtin_define_with_value ("__GCC_FLOAT_FORMAT__", format, 0);
 }
 

diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi
index e84cf5f78c2707b41f7468b99c5497f1999ed6a9..a3f69964aa73d27b89f34eaa56857a7f0b29eb85 100644 (file)
--- a/gcc/doc/cpp.texi
+++ b/gcc/doc/cpp.texi
@@ -2033,47 +2033,11 @@ This macro is defined, with value 1, if (and only if) the NeXT runtime
 runtime is used, this macro is not defined, so that you can use this
 macro to determine which runtime (NeXT or GNU) is being used.
 
-@item __TARGET_BITS_ORDER__
-This macro describes the target's bits order in a byte.  Its value is
-@code{__GCC_LITTLE_ENDIAN__} or @code{__GCC_BIG_ENDIAN__}.
-
-@item __TARGET_BYTES_ORDER__
-This macro is defined with value @code{__GCC_LITTLE_ENDIAN__} or
-@code{__GCC_BIG_ENDIAN__} if the target's bytes order within a word
-is little-endian or big-endian, respectively.
-
-@item __TARGET_INT_WORDS_ORDER__
-This macro is defined with value @code{__GCC_LITTLE_ENDIAN__} or
-@code{__GCC_BIG_ENDIAN__} if the target's words order within a
-multi-word integer datum is little-endian or big-endian, respectively.
-
-@item __TARGET_FLOAT_WORDS_ORDER__
-This macro is defined with value @code{__GCC_LITTLE_ENDIAN__} or
-@code{__GCC_BIG_ENDIAN__} if the target's words order within a
-multi-word floating-point datum is little-endian or big-endian, respectively.
-
 @item __TARGET_FLOAT_FORMAT__
 This macro is defined to describe the floating-point format used by the
 target.  It has value in the set comprised of:
 @code{__UNKNOWN_FORMAT__}, @code{__IEEE_FORMAT__},
 @code{__IBM_FORMAT__}, @code{__C4X_FORMAT__} and @code{__VAX_FORMAT__}.
-
-@item __TARGET_USES_VAX_F_FLOAT__
-This macro is defined with value 1 if the target uses the VAX F-format
-for the single precision floating-point data type; else if has value 0.
-
-@item __TARGET_USES_VAX_D_FLOAT__
-@item __TARGET_USES_VAX_G_FLOAT__
-These macros are always defined, with values 0 or 1.  If
-@code{__TARGET_FLOAT_FORMAT__} is @code{__VAX_FORMAT__} then they have
-mutually exclusive values; else both have value 0.  Non-zero
-@code{__TARGET_USES_VAX_D_FLOAT__} means the target uses the VAX
-D-format for the double precision floating-point data type; non-zero
-@code{__TARGET_USES_VAX_G_FLOAT__} means the VAX G-format is used.
-
-@item __TARGET_USES_VAX_H_FLOAT__
-When non-zero, the target uses the VAX H-format for the extended
-precision floating-point data type.
 @end table
 
 @node System-specific Predefined Macros