OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [config/] [mips/] [vr.h] - Blame information for rev 709

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 709 jeremybenn
/* Definitions of target machine for GNU compiler.
2
   NEC VR Series Processors
3
   Copyright (c) 2002, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
4
   Contributed by Red Hat, Inc.
5
 
6
This file is part of GCC.
7
 
8
GCC 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 3, or (at your option)
11
any later version.
12
 
13
GCC 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 GCC; see the file COPYING3.  If not see
20
<http://www.gnu.org/licenses/>.  */
21
 
22
#define DEFAULT_VR_ARCH "mfix-vr4130"
23
#undef MULTILIB_DEFAULTS
24
#define MULTILIB_DEFAULTS \
25
        { MULTILIB_ENDIAN_DEFAULT,              \
26
          MULTILIB_ABI_DEFAULT,                 \
27
          DEFAULT_VR_ARCH }
28
 
29
#undef DRIVER_SELF_SPECS
30
#define DRIVER_SELF_SPECS \
31
        /* Enforce the default architecture.  This is mostly for        \
32
           the assembler's benefit.  */                                 \
33
        "%{!march=*:%{!mfix-vr4120:%{!mfix-vr4130:"                     \
34
        "-" DEFAULT_VR_ARCH "}}}",                                      \
35
                                                                        \
36
        /* Make -mfix-vr4120 imply -march=vr4120.  This cuts down       \
37
           on command-line tautology and makes it easier for t-vr to    \
38
           provide a -mfix-vr4120 multilib.  */                         \
39
        "%{mfix-vr4120:%{!march=*:-march=vr4120}}",                     \
40
                                                                        \
41
        /* Same idea for -mfix-vr4130.  */                              \
42
        "%{mfix-vr4130:%{!march=*:-march=vr4130}}",                     \
43
                                                                        \
44
        /* Infer the default float setting from -march.  */             \
45
        MIPS_ARCH_FLOAT_SPEC,                                           \
46
                                                                        \
47
        /* Make -mabi=eabi -mlong32 the default.  */                    \
48
        "%{!mabi=*:-mabi=eabi %{!mlong*:-mlong32}}",                    \
49
                                                                        \
50
        /* Make sure -mlong64 multilibs are chosen when 64-bit longs    \
51
           are needed.  */                                              \
52
        "%{mabi=eabi:%{!mlong*:%{!mgp32:-mlong64}}}",                   \
53
                                                                        \
54
        /* Remove -mgp32 if it is redundant.  */                        \
55
        "%{mabi=32:%<mgp32}",                                           \
56
                                                                        \
57
        /* Configuration-independent MIPS rules.  */                    \
58
        BASE_DRIVER_SELF_SPECS

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.