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1.1 root 1: /* Definitions of target machine for GNU compiler. DECstation (ultrix) version.
2: Copyright (C) 1991 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: #define DECSTATION
21:
22: #ifndef CPP_PREDEFINES
23: #define CPP_PREDEFINES "-D__ANSI_COMPAT \
24: -DMIPSEL -DR3000 -DSYSTYPE_BSD -D_SYSTYPE_BSD -Dbsd4_2 -Dhost_mips -Dmips -Dultrix -Dunix"
25: #endif
26:
27: #ifndef ASM_SPEC
28: #define ASM_SPEC "\
29: %{!mgas: \
30: %{!mrnames: %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}}} \
31: %{pipe:%e:-pipe not supported} \
32: %{EL} %{!EL:-EL} \
33: %{EB: %e-EB not supported} \
34: %{mips1} %{mips2} %{mips3} \
35: %{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3} \
36: %{g} %{g0} %{g1} %{g2} %{g3} %{v} %{K} \
37: %{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
38: %{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
39: %{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
40: %{gcoff:-g} %{gstabs0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}} \
41: %{G*}"
42: #endif
43:
44: #ifndef CPP_SPEC
45: #define CPP_SPEC "\
46: %{.S: -D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
47: %{.cc: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
48: %{.cxx: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
49: %{.C: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
50: %{.m: -D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
51: %{!.S: -D__LANGUAGE_C__ -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
52: #endif
53:
54: #ifndef LINK_SPEC
55: #define LINK_SPEC "\
56: %{G*} \
57: %{!mgas: \
58: %{EL} %{!EL: -EL} \
59: %{EB: %e-EB not supported} \
60: %{mips1} %{mips2} %{mips3} \
61: %{bestGnum}}"
62: #endif
63:
64: #ifndef LIB_SPEC
65: #define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc"
66: #endif
67:
68: #ifndef STARTFILE_SPEC
69: #define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}"
70: #endif
71:
72: /* For compatibility with types.h. */
73: #ifndef SIZE_TYPE
74: #define SIZE_TYPE "unsigned int"
75: #endif
76:
77: #ifndef MACHINE_TYPE
78: #define MACHINE_TYPE "DECstation running ultrix"
79: #endif
80:
81: /* Use atexit for static constructors/destructors, instead of defining
82: our own exit function. Ultrix 4.x has this, 3.x probably does not. */
83: #define HAVE_ATEXIT
84:
85: /* Generate calls to memcpy, etc., not bcopy, etc. */
86: #define TARGET_MEM_FUNCTIONS
87:
88: #include "mips/mips.h"
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