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Annotation of GNUtools/cc/config/vax/vaxv.h, revision 1.1.1.1

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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