1 ; Options for the NEC V850 port of the compiler.
3 ; Copyright (C) 2005 Free Software Foundation, Inc.
5 ; This file is part of GCC.
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 2, or (at your option) any later
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
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19 ; Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
23 Target Report Mask(APP_REGS)
24 Use registers r2 and r5
27 Target Report Mask(BIG_SWITCH)
28 Use 4 byte entries in switch tables
31 Target Report Mask(DEBUG)
32 Enable backend debugging
35 Target Report Mask(DISABLE_CALLT)
36 Do not use the callt instruction
39 Target Report Mask(EP)
40 Reuse r30 on a per function basis
43 Target Report Mask(GHS)
44 Support Green Hills ABI
47 Target Report Mask(LONG_CALLS)
48 Prohibit PC relative function calls
51 Target Report Mask(PROLOG_FUNCTION)
52 Use stubs for function prologues
55 Target RejectNegative Joined
56 Set the max size of data eligible for the SDA area
59 Target Report Mask(SMALL_SLD)
60 Enable the use of the short load instructions
64 Same as: -mep -mprolog-function
67 Target RejectNegative Joined
68 Set the max size of data eligible for the TDA area
71 Target Report Mask(STRICT_ALIGN)
72 Enforce strict alignment
75 Target Report Mask(US_BIT_SET)
78 Target Report RejectNegative Mask(V850)
79 Compile for the v850 processor
82 Target Report RejectNegative Mask(V850E)
83 Compile for the v850e processor
86 Target RejectNegative Mask(V850E) MaskExists
87 Compile for the v850e1 processor
90 Target RejectNegative Joined
91 Set the max size of data eligible for the ZDA area