Revert "Move utility macros to their own file"

This reverts commit 259e968485f855f70472c8be9267efceca42b0fb.

Accidentally pushed work pending unfreeze.

1 files changed, 0 insertions, 81 deletions

diff --git a/hv_macro.h b/hv_macro.h
deleted file mode 100644
index 77a4c84896..0000000000
--- a/hv_macro.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef PERL_SEEN_HV_MACRO_H /* compile once */
-#define PERL_SEEN_HV_MACRO_H
-
-#if IVSIZE == 8
-#define CAN64BITHASH
-#endif
-
-/*-----------------------------------------------------------------------------
- * Endianess, misalignment capabilities and util macros
- *
- * The following 3 macros are defined in this section. The other macros defined
- * are only needed to help derive these 3.
- *
- * U8TO16_LE(x)   Read a little endian unsigned 32-bit int
- * U8TO32_LE(x)   Read a little endian unsigned 32-bit int
- * U8TO28_LE(x)   Read a little endian unsigned 32-bit int
- * ROTL32(x,r)      Rotate x left by r bits
- * ROTL64(x,r)      Rotate x left by r bits
- * ROTR32(x,r)      Rotate x right by r bits
- * ROTR64(x,r)      Rotate x right by r bits
- */
-
-#ifndef U32_ALIGNMENT_REQUIRED
-  #if (BYTEORDER == 0x1234 || BYTEORDER == 0x12345678)
-    #define U8TO16_LE(ptr)   (*((const U16*)(ptr)))
-    #define U8TO32_LE(ptr)   (*((const U32*)(ptr)))
-    #define U8TO64_LE(ptr)   (*((const U64*)(ptr)))
-  #elif (BYTEORDER == 0x4321 || BYTEORDER == 0x87654321)
-    #if defined(__GNUC__) && (__GNUC__>4 || (__GNUC__==4 && __GNUC_MINOR__>=3))
-      #define U8TO16_LE(ptr)   (__builtin_bswap16(*((U16*)(ptr))))
-      #define U8TO32_LE(ptr)   (__builtin_bswap32(*((U32*)(ptr))))
-      #define U8TO64_LE(ptr)   (__builtin_bswap64(*((U64*)(ptr))))
-    #endif
-  #endif
-#endif
-
-#ifndef U8TO16_LE
-    /* Without a known fast bswap32 we're just as well off doing this */
-  #define U8TO16_LE(ptr)   ((U32)(ptr)[0]|(U32)(ptr)[1]<<8)
-  #define U8TO32_LE(ptr)   ((U32)(ptr)[0]|(U32)(ptr)[1]<<8|(U32)(ptr)[2]<<16|(U32)(ptr)[3]<<24)
-  #define U8TO64_LE(ptr)   ((U64)(ptr)[0]|(U64)(ptr)[1]<<8|(U64)(ptr)[2]<<16|(U64)(ptr)[3]<<24|\
-                            (U64)(ptr)[4]<<32|(U64)(ptr)[5]<<40|\
-                            (U64)(ptr)[6]<<48|(U64)(ptr)[7]<<56)
-#endif
-
-#ifdef CAN64BITHASH
-  #ifndef U64TYPE
-  /* This probably isn't going to work, but failing with a compiler error due to
-   lack of uint64_t is no worse than failing right now with an #error.  */
-  #define U64 uint64_t
-  #endif
-#endif
-
-/* Find best way to ROTL32/ROTL64 */
-#if defined(_MSC_VER)
-  #include <stdlib.h>  /* Microsoft put _rotl declaration in here */
-  #define ROTL32(x,r)  _rotl(x,r)
-  #define ROTR32(x,r)  _rotr(x,r)
-  #define ROTL64(x,r)  _rotl64(x,r)
-  #define ROTR64(x,r)  _rotr64(x,r)
-#else
-  /* gcc recognises this code and generates a rotate instruction for CPUs with one */
-  #define ROTL32(x,r)  (((U32)(x) << (r)) | ((U32)(x) >> (32 - (r))))
-  #define ROTR32(x,r)  (((U32)(x) << (32 - (r))) | ((U32)(x) >> (r)))
-  #define ROTL64(x,r)  ( ( (U64)(x) << (r) ) | ( (U64)(x) >> ( 64 - (r) ) ) )
-  #define ROTR64(x,r)  ( ( (U64)(x) << ( 64 - (r) ) ) | ( (U64)(x) >> (r) ) )
-#endif
-
-
-#ifdef UV_IS_QUAD
-#define ROTL_UV(x,r) ROTL64(x,r)
-#define ROTR_UV(x,r) ROTL64(x,r)
-#else
-#define ROTL_UV(x,r) ROTL32(x,r)
-#define ROTR_UV(x,r) ROTR32(x,r)
-#endif
-#if IVSIZE == 8
-#define CAN64BITHASH
-#endif
-
-#endif