general_io.py (5239:0920dfb94514) general_io.py (5322:db50c4044662)
1# Copyright (c) 2007 The Hewlett-Packard Development Company
1# Copyright (c) 2008 The Regents of The University of Michigan
2# All rights reserved.
3#
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright
9# notice, this list of conditions and the following disclaimer in the
10# documentation and/or other materials provided with the distribution;
11# neither the name of the copyright holders nor the names of its
12# contributors may be used to endorse or promote products derived from
13# this software without specific prior written permission.
14#
15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# Authors: Gabe Black
28
29# Copyright (c) 2007-2008 The Hewlett-Packard Development Company
30# All rights reserved.
31#
4# Redistribution and use of this software in source and binary forms,
5# with or without modification, are permitted provided that the
6# following conditions are met:
7#
8# The software must be used only for Non-Commercial Use which means any
9# use which is NOT directed to receiving any direct monetary
10# compensation for, or commercial advantage from such use. Illustrative
11# examples of non-commercial use are academic research, personal study,

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51# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
52# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
53#
54# Authors: Gabe Black
55
56microcode = '''
57 def macroop IN_R_I {
58 .adjust_imm trimImm(8)
32# Redistribution and use of this software in source and binary forms,
33# with or without modification, are permitted provided that the
34# following conditions are met:
35#
36# The software must be used only for Non-Commercial Use which means any
37# use which is NOT directed to receiving any direct monetary
38# compensation for, or commercial advantage from such use. Illustrative
39# examples of non-commercial use are academic research, personal study,

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79# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
80# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
81#
82# Authors: Gabe Black
83
84microcode = '''
85 def macroop IN_R_I {
86 .adjust_imm trimImm(8)
59 limm t1, "IntAddrPrefixIO"
60 ld reg, intseg, [1, t1, t0], imm, addressSize=2
87 limm t1, "IntAddrPrefixIO", dataSize=8
88 ld reg, intseg, [1, t1, t0], imm, addressSize=8
61 };
62
63 def macroop IN_R_R {
89 };
90
91 def macroop IN_R_R {
64 limm t1, "IntAddrPrefixIO"
92 limm t1, "IntAddrPrefixIO", dataSize=8
65 zexti t2, regm, 15, dataSize=2
66 ld reg, intseg, [1, t1, t2], addressSize=8
67 };
68
69 def macroop OUT_I_R {
70 .adjust_imm trimImm(8)
93 zexti t2, regm, 15, dataSize=2
94 ld reg, intseg, [1, t1, t2], addressSize=8
95 };
96
97 def macroop OUT_I_R {
98 .adjust_imm trimImm(8)
71 limm t1, "IntAddrPrefixIO"
99 limm t1, "IntAddrPrefixIO", dataSize=8
72 st reg, intseg, [1, t1, t0], imm, addressSize=8
73 };
74
75 def macroop OUT_R_R {
100 st reg, intseg, [1, t1, t0], imm, addressSize=8
101 };
102
103 def macroop OUT_R_R {
76 limm t1, "IntAddrPrefixIO"
104 limm t1, "IntAddrPrefixIO", dataSize=8
77 zexti t2, reg, 15, dataSize=2
78 st regm, intseg, [1, t1, t2], addressSize=8
79 };
80'''
105 zexti t2, reg, 15, dataSize=2
106 st regm, intseg, [1, t1, t2], addressSize=8
107 };
108'''