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      1 /*===- llvm/Support/Solaris.h ------------------------------------*- C++ -*-===*
      2  *
      3  *                     The LLVM Compiler Infrastructure
      4  *
      5  * This file is distributed under the University of Illinois Open Source
      6  * License. See LICENSE.TXT for details.
      7  *
      8  *===----------------------------------------------------------------------===*
      9  *
     10  * This file contains portability fixes for Solaris hosts.
     11  *
     12  *===----------------------------------------------------------------------===*/
     13 
     14 #ifndef LLVM_SUPPORT_SOLARIS_H
     15 #define LLVM_SUPPORT_SOLARIS_H
     16 
     17 #include <sys/regset.h>
     18 #include <sys/types.h>
     19 
     20 /* Solaris doesn't have endian.h. SPARC is the only supported big-endian ISA. */
     21 #define BIG_ENDIAN 4321
     22 #define LITTLE_ENDIAN 1234
     23 #if defined(__sparc) || defined(__sparc__)
     24 #define BYTE_ORDER BIG_ENDIAN
     25 #else
     26 #define BYTE_ORDER LITTLE_ENDIAN
     27 #endif
     28 
     29 #undef CS
     30 #undef DS
     31 #undef ES
     32 #undef FS
     33 #undef GS
     34 #undef SS
     35 #undef EAX
     36 #undef ECX
     37 #undef EDX
     38 #undef EBX
     39 #undef ESP
     40 #undef EBP
     41 #undef ESI
     42 #undef EDI
     43 #undef EIP
     44 #undef UESP
     45 #undef EFL
     46 #undef ERR
     47 #undef TRAPNO
     48 
     49 #endif
     50