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Annotation of GNUtools/cc/config/tahoe/harris.h, revision 1.1

1.1     ! root        1: /* Definitions of target machine for GNU compiler.  Harris tahoe version.
        !             2:    Copyright (C) 1989 Free Software Foundation, Inc.
        !             3: 
        !             4: This file is part of GNU CC.
        !             5: 
        !             6: GNU CC is free software; you can redistribute it and/or modify
        !             7: it under the terms of the GNU General Public License as published by
        !             8: the Free Software Foundation; either version 2, or (at your option)
        !             9: any later version.
        !            10: 
        !            11: GNU CC is distributed in the hope that it will be useful,
        !            12: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            14: GNU General Public License for more details.
        !            15: 
        !            16: You should have received a copy of the GNU General Public License
        !            17: along with GNU CC; see the file COPYING.  If not, write to
        !            18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
        !            19: 
        !            20: 
        !            21: #include "tahoe/tahoe.h"
        !            22: 
        !            23: #undef CPP_PREDEFINES
        !            24: #define CPP_PREDEFINES "-Dtahoe -Dunix -Dhcx -Asystem(unix) -Acpu(tahoe) -Amachine(tahoe)"
        !            25: 
        !            26: #undef DBX_DEBUGGING_INFO
        !            27: #define SDB_DEBUGGING_INFO
        !            28: 
        !            29: #undef LIB_SPEC
        !            30: 
        !            31: #undef TARGET_DEFAULT
        !            32: #define TARGET_DEFAULT 1
        !            33: 
        !            34: /* urem and udiv don't exist on this system.  */
        !            35: #undef UDIVSI3_LIBCALL
        !            36: #undef UMODSI3_LIBCALL
        !            37: 
        !            38: /* Operand of .align is not logarithmic.  */
        !            39: #undef ASM_OUTPUT_ALIGN
        !            40: #define ASM_OUTPUT_ALIGN(FILE,LOG)  \
        !            41:   LOG ? fprintf (FILE, "\t.align %d\n", 1 << (LOG)) : 0
        !            42: 
        !            43: /* For the same reason, we need .align 2 after casesi.  */
        !            44: #undef PRINT_OPERAND
        !            45: #define PRINT_OPERAND(FILE, X, CODE)  \
        !            46: { if (CODE == '@')                                                     \
        !            47:     putc ('2', FILE);                                                  \
        !            48:   else if (GET_CODE (X) == REG)                                                \
        !            49:     fprintf (FILE, "%s", reg_names[REGNO (X)]);                                \
        !            50:   else if (GET_CODE (X) == MEM)                                                \
        !            51:     output_address (XEXP (X, 0));                                      \
        !            52:   else { putc ('$', FILE); output_addr_const (FILE, X); }}
        !            53: 
        !            54: #undef ASM_OUTPUT_LOCAL
        !            55: #define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)  \
        !            56: ( fputs (".bss ", (FILE)),                     \
        !            57:   assemble_name ((FILE), (NAME)),              \
        !            58:   fprintf ((FILE), ",%u,4\n", (ROUNDED)))
        !            59: 
        !            60: /* Output at beginning of assembler file.  */
        !            61: /* The .file command should always begin the output.  */
        !            62: 
        !            63: #undef ASM_FILE_START
        !            64: #define ASM_FILE_START(FILE)                   \
        !            65:   output_file_directive ((FILE), main_input_filename);
        !            66: 
        !            67: #define ASM_OUTPUT_ASCII(FILE, PTR, SIZE)              \
        !            68: {                                                      \
        !            69:   unsigned char *_p = (PTR);                           \
        !            70:   int _thissize = (SIZE);                              \
        !            71:   fprintf ((FILE), "\t.ascii \"");                     \
        !            72:   for (i = 0; i < _thissize; i++)                      \
        !            73:     {                                                  \
        !            74:       register int c = _p[i];                          \
        !            75:       if (c >= ' ' && c < 0177 && c != '\"' && c != '\\') \
        !            76:        putc (c, (FILE));                               \
        !            77:       else                                             \
        !            78:        {                                               \
        !            79:          fprintf ((FILE), "\\%o", c);                  \
        !            80:          if (i < _thissize - 1                         \
        !            81:              && _p[i + 1] >= '0' && _p[i + 1] <= '9')  \
        !            82:            fprintf ((FILE), "\"\n\t.ascii \"");        \
        !            83:        }                                               \
        !            84:     }                                                  \
        !            85:   fprintf ((FILE), "\"\n");                            \
        !            86: }

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