1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/*
* Some or all of this work - Copyright (c) 2006 - 2015, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Bug 195 (local-bugzilla-353):
*
* SUMMARY: Increment and Decrement of String or Buffer changes the type of operand
*
* Increment and Decrement of either String or Buffer Object
* unexpectedly change the type of operand (Addend and Minuend
* respectively) to Integer. Operands should preserve the initial
* types.
*
* By the way, the relevant "equivalent" operations
* Add(Addend, 1, Addend) and Subtract(Minuend, 1, Minuend)
* don't change the type of Addend and Minuend respectively.
*/
Method(mfaf,, Serialized)
{
Name(s000, "0321")
Name(s001, "0321")
Name(b000, Buffer(3){0x21, 0x03, 0x00})
Name(b001, Buffer(3){0x21, 0x03, 0x00})
Decrement(s000)
Subtract(s001, 1, s001)
Store("======== :", Debug)
Store(s000, Debug)
Store(s001, Debug)
Store("========.", Debug)
Store(ObjectType(s000), Local0)
Store(ObjectType(s001), Local1)
if (LNotEqual(Local0, Local1)) {
err("", zFFF, 0x000, 0, 0, Local0, Local1)
} elseif (LNotEqual(s000, s001)) {
err("", zFFF, 0x001, 0, 0, s000, s001)
}
if (LNotEqual(Local0, 2)) {
err("", zFFF, 0x002, 0, 0, Local0, 2)
}
if (LNotEqual(Local1, 2)) {
err("", zFFF, 0x003, 0, 0, Local1, 2)
}
Increment(b000)
Add(b001, 1, b001)
Store("======== :", Debug)
Store(b000, Debug)
Store(b001, Debug)
Store("========.", Debug)
Store(ObjectType(b000), Local0)
Store(ObjectType(b001), Local1)
if (LNotEqual(Local0, Local1)) {
err("", zFFF, 0x004, 0, 0, Local0, Local1)
} elseif (LNotEqual(b000, b001)) {
err("", zFFF, 0x005, 0, 0, b000, b001)
}
if (LNotEqual(Local0, 3)) {
err("", zFFF, 0x006, 0, 0, Local0, 3)
}
if (LNotEqual(Local1, 3)) {
err("", zFFF, 0x007, 0, 0, Local1, 3)
}
}
|