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Annotation of gcc/config/alpha/win-nt.h, revision 1.1.1.1

1.1       root        1: /* Definitions of target machine for GNU compiler, for DEC Alpha
                      2:    running Windows/NT.
                      3:    Copyright (C) 1995 Free Software Foundation, Inc.
                      4:    Contributed by Richard Kenner ([email protected])
                      5: 
                      6: This file is part of GNU CC.
                      7: 
                      8: GNU CC is free software; you can redistribute it and/or modify
                      9: it under the terms of the GNU General Public License as published by
                     10: the Free Software Foundation; either version 2, or (at your option)
                     11: any later version.
                     12: 
                     13: GNU CC is distributed in the hope that it will be useful,
                     14: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     15: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     16: GNU General Public License for more details.
                     17: 
                     18: You should have received a copy of the GNU General Public License
                     19: along with GNU CC; see the file COPYING.  If not, write to
                     20: the Free Software Foundation, 59 Temple Place - Suite 330,
                     21: Boston, MA 02111-1307, USA.  */
                     22: 
                     23: /* Say this is Windows/NT for the other config files.  */
                     24: #define WINDOWS_NT 1
                     25: 
                     26: #include "alpha/alpha.h"
                     27: 
                     28: /* Names to predefine in the preprocessor for this target machine.  */
                     29: 
                     30: #undef CPP_PREDEFINES
                     31: #define CPP_PREDEFINES "-DWIN32 -D_WIN32 -DWINNT -D__STDC__=0 -DALMOST_STDC\
                     32:   -D_M_ALPHA -D_ALPHA_ -D__alpha -D__alpha__\
                     33:   -D_LONGLONG -D__unaligned= -D__stdcall= \
                     34:   -Asystem(winnt) -Acpu(alpha) -Amachine(alpha)"
                     35: 
                     36: #undef ASM_SPEC
                     37: #undef ASM_FINAL_SPEC
                     38: #define ASM_SPEC "-nopp -nologo %{g:-Zi}"
                     39: 
                     40: /* Pointer is 32 bits but the hardware has 64-bit addresses, sign extended. */
                     41: #undef POINTER_SIZE
                     42: #define POINTER_SIZE 32
                     43: #define POINTERS_EXTEND_UNSIGNED 0
                     44: 
                     45: /* "long" is 32 bits.  */
                     46: #undef LONG_TYPE_SIZE
                     47: #define LONG_TYPE_SIZE 32
                     48: 
                     49: /* We can't do any debugging.  */
                     50: #undef SDB_DEBUGGING_INFO
                     51: #undef DBX_DEBUGGING_INFO
                     52: #undef MIPS_DEBUGGING_INFO
                     53: 
                     54: #include "winnt/win-nt.h"
                     55: 
                     56: #undef ASM_FILE_START
                     57: #define ASM_FILE_START(FILE)                                   \
                     58: {                                                              \
                     59:   alpha_write_verstamp (FILE);                                 \
                     60:   fprintf (FILE, "\t.set noreorder\n");                                \
                     61:   fprintf (FILE, "\t.set volatile\n");                          \
                     62:   fprintf (FILE, "\t.set noat\n");                             \
                     63:   fprintf (FILE, "\t.globl\t__fltused\n");                     \
                     64:   ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename);      \
                     65: }
                     66: 
                     67: #undef LIB_SPEC
                     68: #define LIB_SPEC "%{mwindows:-subsystem windows -e _WinMainCRTStartup \
                     69:   USER32.LIB%s GDI32.LIB%s COMDLG32.LIB%s WINSPOOL.LIB%s} \
                     70:  %{!mwindows:-subsystem console -e _mainCRTStartup} \
                     71:  %{mcrtmt:LIBCMT.LIB%s KERNEL32.LIB%s} %{!mcrtmt:LIBC.LIB%s KERNEL32.LIB%s} \
                     72:  %{v}"

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