Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/v850/v850.opt @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
---|---|
date | Tue, 22 Mar 2011 17:18:12 +0900 |
parents | a06113de4d67 |
children | 04ced10e8804 |
rev | line source |
---|---|
0 | 1 ; Options for the NEC V850 port of the compiler. |
2 | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
3 ; Copyright (C) 2005, 2007, 2010 Free Software Foundation, Inc. |
0 | 4 ; |
5 ; This file is part of GCC. | |
6 ; | |
7 ; GCC is free software; you can redistribute it and/or modify it under | |
8 ; the terms of the GNU General Public License as published by the Free | |
9 ; Software Foundation; either version 3, or (at your option) any later | |
10 ; version. | |
11 ; | |
12 ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
13 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 ; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 ; for more details. | |
16 ; | |
17 ; You should have received a copy of the GNU General Public License | |
18 ; along with GCC; see the file COPYING3. If not see | |
19 ; <http://www.gnu.org/licenses/>. | |
20 | |
21 mapp-regs | |
22 Target Report Mask(APP_REGS) | |
23 Use registers r2 and r5 | |
24 | |
25 mbig-switch | |
26 Target Report Mask(BIG_SWITCH) | |
27 Use 4 byte entries in switch tables | |
28 | |
29 mdebug | |
30 Target Report Mask(DEBUG) | |
31 Enable backend debugging | |
32 | |
33 mdisable-callt | |
34 Target Report Mask(DISABLE_CALLT) | |
35 Do not use the callt instruction | |
36 | |
37 mep | |
38 Target Report Mask(EP) | |
39 Reuse r30 on a per function basis | |
40 | |
41 mghs | |
42 Target Report Mask(GHS) | |
43 Support Green Hills ABI | |
44 | |
45 mlong-calls | |
46 Target Report Mask(LONG_CALLS) | |
47 Prohibit PC relative function calls | |
48 | |
49 mprolog-function | |
50 Target Report Mask(PROLOG_FUNCTION) | |
51 Use stubs for function prologues | |
52 | |
53 msda | |
54 Target RejectNegative Joined | |
55 Set the max size of data eligible for the SDA area | |
56 | |
57 msmall-sld | |
58 Target Report Mask(SMALL_SLD) | |
59 Enable the use of the short load instructions | |
60 | |
61 mspace | |
62 Target RejectNegative | |
63 Same as: -mep -mprolog-function | |
64 | |
65 mtda | |
66 Target RejectNegative Joined | |
67 Set the max size of data eligible for the TDA area | |
68 | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
69 mno-strict-align |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
70 Target Report Mask(NO_STRICT_ALIGN) |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
71 Do not enforce strict alignment |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
72 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
73 mjump-tables-in-data-section |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
74 Target Report Mask(JUMP_TABLES_IN_DATA_SECTION) |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
75 Put jump tables for switch statements into the .data section rather than the .code section |
0 | 76 |
77 mUS-bit-set | |
78 Target Report Mask(US_BIT_SET) | |
79 | |
80 mv850 | |
81 Target Report RejectNegative Mask(V850) | |
82 Compile for the v850 processor | |
83 | |
84 mv850e | |
85 Target Report RejectNegative Mask(V850E) | |
86 Compile for the v850e processor | |
87 | |
88 mv850e1 | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
89 Target RejectNegative Mask(V850E1) |
0 | 90 Compile for the v850e1 processor |
91 | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
92 mv850es |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
93 Target RejectNegative Mask(V850E1) MaskExists |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
94 Compile for the v850es variant of the v850e1 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
95 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
96 mv850e2 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
97 Target Report RejectNegative Mask(V850E2) |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
98 Compile for the v850e2 processor |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
99 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
100 mv850e2v3 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
101 Target Report RejectNegative Mask(V850E2V3) |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
102 Compile for the v850e2v3 processor |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
103 |
0 | 104 mzda |
105 Target RejectNegative Joined | |
106 Set the max size of data eligible for the ZDA area |