1 | /* Definitions of target machine for GNU compiler. Vxworks i960 version. |
---|
2 | Copyright (C) 1994, 1995 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, 59 Temple Place - Suite 330, |
---|
19 | Boston, MA 02111-1307, USA. */ |
---|
20 | |
---|
21 | /* This file just exists to give specs for the 960 running on VxWorks. */ |
---|
22 | |
---|
23 | #include "i960/i960-coff.h" |
---|
24 | |
---|
25 | /* VxWorks does all the library stuff itself. */ |
---|
26 | |
---|
27 | #undef LIB_SPEC |
---|
28 | #define LIB_SPEC "" |
---|
29 | |
---|
30 | /* VxWorks provides the functionality of crt0.o and friends itself. */ |
---|
31 | |
---|
32 | #undef STARTFILE_SPEC |
---|
33 | #define STARTFILE_SPEC "" |
---|
34 | |
---|
35 | /* Predefine vxworks. */ |
---|
36 | |
---|
37 | #undef CPP_PREDEFINES |
---|
38 | #define CPP_PREDEFINES "-Di960 -Di80960 -DI960 -DI80960 -Dvxworks -Acpu(i960) -Amachine(i960)" |
---|
39 | |
---|
40 | /* The VxWorks header files expect the compiler to define CPU to a |
---|
41 | magic number. */ |
---|
42 | |
---|
43 | #undef CPP_SPEC |
---|
44 | #define CPP_SPEC "%{mic*:-D__i960\ |
---|
45 | %{mka:-D__i960KA}%{mkb:-D__i960KB}\ |
---|
46 | %{msa:-D__i960SA}%{msb:-D__i960SB}\ |
---|
47 | %{mmc:-D__i960MC}\ |
---|
48 | %{mca:-D__i960CA}%{mcc:-D__i960CC}\ |
---|
49 | %{mcf:-D__i960CF}}\ |
---|
50 | %{mka:-D__i960KA__ -D__i960_KA__ %{!ansi:-DCPU=I960KA}}\ |
---|
51 | %{mkb:-D__i960KB__ -D__i960_KB__ %{!ansi:-DCPU=I960KB}}\ |
---|
52 | %{msa:-D__i960SA__ -D__i960_SA__}\ |
---|
53 | %{msb:-D__i960SB__ -D__i960_SB__}\ |
---|
54 | %{mmc:-D__i960MC__ -D__i960_MC__}\ |
---|
55 | %{mca:-D__i960CA__ -D__i960_CA__ %{!ansi:-DCPU=I960CA}}\ |
---|
56 | %{mcc:-D__i960CC__ -D__i960_CC__}\ |
---|
57 | %{mcf:-D__i960CF__ -D__i960_CF__}\ |
---|
58 | %{!mka:%{!mkb:%{!msa:%{!msb:%{!mmc:%{!mca:\ |
---|
59 | %{!mcc:%{!mcf:-D__i960_CA -D__i960CA__ %{!ansi:-DCPU=I960CA}\ |
---|
60 | %{mic*:-D__i960CA}}}}}}}}}" |
---|
61 | |
---|
62 | /* Default to -mca. */ |
---|
63 | |
---|
64 | #undef CC1_SPEC |
---|
65 | #define CC1_SPEC \ |
---|
66 | "%{!mka:%{!mkb:%{!msa:%{!msb:%{!mmc:%{!mca:%{!mcc:%{!mcf:-mca}}}}}}}}\ |
---|
67 | %{!gs*:%{!gc*:%{mbout:%{g*:-gstabs}}\ |
---|
68 | %{mcoff:%{g*:-gcoff}}\ |
---|
69 | %{!mbout:%{!mcoff:%{g*:-gcoff}}}}}" |
---|