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Annotation of GNUtools/cc/config/vax/vaxv.h, revision 1.1

1.1     ! root        1: /* Definitions of target machine for GNU compiler.  Vax sysV version.
        !             2:    Copyright (C) 1988 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: #include "vax/vax.h"
        !            21: 
        !            22: /* Cope with these under SysV */
        !            23: 
        !            24: #define SCCS_DIRECTIVE
        !            25: 
        !            26: #undef CPP_PREDEFINES
        !            27: #define CPP_PREDEFINES "-Dvax -Dunix -Asystem(unix) -Asystem(svr3) -Acpu(vax) -Amachine(vax)"
        !            28: 
        !            29: /* Output #ident as a .ident.  */
        !            30: 
        !            31: #define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
        !            32: 
        !            33: #undef DBX_DEBUGGING_INFO
        !            34: #define SDB_DEBUGGING_INFO
        !            35: 
        !            36: #undef LIB_SPEC
        !            37: 
        !            38: /* The .file command should always begin the output.  */
        !            39: #undef ASM_FILE_START
        !            40: #define ASM_FILE_START(FILE) \
        !            41: output_file_directive ((FILE), main_input_filename)
        !            42: 
        !            43: #undef ASM_OUTPUT_ALIGN
        !            44: #define ASM_OUTPUT_ALIGN(FILE,LOG) \
        !            45:   fprintf(FILE, "\t.align %d\n", 1 << (LOG))
        !            46: 
        !            47: #undef ASM_OUTPUT_LOCAL
        !            48: #define ASM_OUTPUT_LOCAL(FILE,NAME,SIZE,ROUNDED)       \
        !            49: ( data_section (),                                     \
        !            50:   assemble_name ((FILE), (NAME)),                      \
        !            51:   fprintf ((FILE), ":\n\t.space %u\n", (ROUNDED)))
        !            52: 
        !            53: #define ASM_OUTPUT_ASCII(FILE,PTR,LEN)                 \
        !            54: {                                                      \
        !            55:   unsigned char *s;                                            \
        !            56:   int i;                                               \
        !            57:   for (i = 0, s = (PTR); i < (LEN); s++, i++)          \
        !            58:     {                                                  \
        !            59:       if ((i % 8) == 0)                                        \
        !            60:        fputs ("\n\t.byte\t", (FILE));                  \
        !            61:       fprintf ((FILE), "%s0x%x", (i%8?",":""), (unsigned)*s); \
        !            62:     }                                                  \
        !            63:   fputs ("\n", (FILE));                                        \
        !            64: }
        !            65: 
        !            66: #undef ASM_OUTPUT_DOUBLE
        !            67: #define ASM_OUTPUT_DOUBLE(FILE,VALUE)                  \
        !            68: do { char dstr[30];                                    \
        !            69:      REAL_VALUE_TO_DECIMAL (VALUE, "%.20e", dstr);     \
        !            70:      fprintf (FILE, "\t.double 0d%s\n", dstr);         \
        !            71:    } while (0)

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