blob: 6bb7d9de83266a0694329e7db6c7d44c1f6fff03 (
plain)
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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>LCOV - skiboot.info - libc/string/memcpy.c</title>
<link rel="stylesheet" type="text/css" href="../../gcov.css">
</head>
<body>
<table width="100%" border=0 cellspacing=0 cellpadding=0>
<tr><td class="title">LCOV - code coverage report</td></tr>
<tr><td class="ruler"><img src="../../glass.png" width=3 height=3 alt=""></td></tr>
<tr>
<td width="100%">
<table cellpadding=1 border=0 width="100%">
<tr>
<td width="10%" class="headerItem">Current view:</td>
<td width="35%" class="headerValue"><a href="../../index.html">top level</a> - <a href="index.html">libc/string</a> - memcpy.c<span style="font-size: 80%;"> (source / <a href="memcpy.c.func-sort-c.html">functions</a>)</span></td>
<td width="5%"></td>
<td width="15%"></td>
<td width="10%" class="headerCovTableHead">Hit</td>
<td width="10%" class="headerCovTableHead">Total</td>
<td width="15%" class="headerCovTableHead">Coverage</td>
</tr>
<tr>
<td class="headerItem">Test:</td>
<td class="headerValue">skiboot.info</td>
<td></td>
<td class="headerItem">Lines:</td>
<td class="headerCovTableEntry">13</td>
<td class="headerCovTableEntry">13</td>
<td class="headerCovTableEntryHi">100.0 %</td>
</tr>
<tr>
<td class="headerItem">Date:</td>
<td class="headerValue">2023-06-06 19:00:36</td>
<td></td>
<td class="headerItem">Functions:</td>
<td class="headerCovTableEntry">1</td>
<td class="headerCovTableEntry">1</td>
<td class="headerCovTableEntryHi">100.0 %</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td class="headerItem">Branches:</td>
<td class="headerCovTableEntry">0</td>
<td class="headerCovTableEntry">0</td>
<td class="headerCovTableEntryHi">-</td>
</tr>
<tr><td><img src="../../glass.png" width=3 height=3 alt=""></td></tr>
</table>
</td>
</tr>
<tr><td class="ruler"><img src="../../glass.png" width=3 height=3 alt=""></td></tr>
</table>
<table cellpadding=0 cellspacing=0 border=0>
<tr>
<td><br></td>
</tr>
<tr>
<td>
<pre class="sourceHeading"> Branch data Line data Source code</pre>
<pre class="source">
<a name="1"><span class="lineNum"> 1 </span> : : /******************************************************************************</a>
<a name="2"><span class="lineNum"> 2 </span> : : * Copyright (c) 2004, 2008 IBM Corporation</a>
<a name="3"><span class="lineNum"> 3 </span> : : * All rights reserved.</a>
<a name="4"><span class="lineNum"> 4 </span> : : * This program and the accompanying materials</a>
<a name="5"><span class="lineNum"> 5 </span> : : * are made available under the terms of the BSD License</a>
<a name="6"><span class="lineNum"> 6 </span> : : * which accompanies this distribution, and is available at</a>
<a name="7"><span class="lineNum"> 7 </span> : : * http://www.opensource.org/licenses/bsd-license.php</a>
<a name="8"><span class="lineNum"> 8 </span> : : *</a>
<a name="9"><span class="lineNum"> 9 </span> : : * Contributors:</a>
<a name="10"><span class="lineNum"> 10 </span> : : * IBM Corporation - initial implementation</a>
<a name="11"><span class="lineNum"> 11 </span> : : *****************************************************************************/</a>
<a name="12"><span class="lineNum"> 12 </span> : : </a>
<a name="13"><span class="lineNum"> 13 </span> : : #include <stddef.h></a>
<a name="14"><span class="lineNum"> 14 </span> : : #include <ccan/short_types/short_types.h></a>
<a name="15"><span class="lineNum"> 15 </span> : : </a>
<a name="16"><span class="lineNum"> 16 </span> : : void *memcpy(void *dest, const void *src, size_t n);</a>
<a name="17"><span class="lineNum"> 17 </span> :<span class="lineCov"> 25 : void *memcpy(void *dest, const void *src, size_t n)</span></a>
<a name="18"><span class="lineNum"> 18 </span> : : {</a>
<a name="19"><span class="lineNum"> 19 </span> :<span class="lineCov"> 25 : void *ret = dest;</span></a>
<a name="20"><span class="lineNum"> 20 </span> : : </a>
<a name="21"><span class="lineNum"> 21 </span> :<span class="lineCov"> 30 : while (n >= 8) {</span></a>
<a name="22"><span class="lineNum"> 22 </span> :<span class="lineCov"> 5 : *(uint64_t *)dest = *(uint64_t *)src;</span></a>
<a name="23"><span class="lineNum"> 23 </span> :<span class="lineCov"> 5 : dest += 8;</span></a>
<a name="24"><span class="lineNum"> 24 </span> :<span class="lineCov"> 5 : src += 8;</span></a>
<a name="25"><span class="lineNum"> 25 </span> :<span class="lineCov"> 5 : n -= 8;</span></a>
<a name="26"><span class="lineNum"> 26 </span> : : }</a>
<a name="27"><span class="lineNum"> 27 </span> : : </a>
<a name="28"><span class="lineNum"> 28 </span> :<span class="lineCov"> 105 : while (n > 0) {</span></a>
<a name="29"><span class="lineNum"> 29 </span> :<span class="lineCov"> 80 : *(uint8_t *)dest = *(uint8_t *)src;</span></a>
<a name="30"><span class="lineNum"> 30 </span> :<span class="lineCov"> 80 : dest += 1;</span></a>
<a name="31"><span class="lineNum"> 31 </span> :<span class="lineCov"> 80 : src += 1;</span></a>
<a name="32"><span class="lineNum"> 32 </span> :<span class="lineCov"> 80 : n -= 1;</span></a>
<a name="33"><span class="lineNum"> 33 </span> : : }</a>
<a name="34"><span class="lineNum"> 34 </span> : : </a>
<a name="35"><span class="lineNum"> 35 </span> :<span class="lineCov"> 25 : return ret;</span></a>
<a name="36"><span class="lineNum"> 36 </span> : : }</a>
</pre>
</td>
</tr>
</table>
<br>
<table width="100%" border=0 cellspacing=0 cellpadding=0>
<tr><td class="ruler"><img src="../../glass.png" width=3 height=3 alt=""></td></tr>
<tr><td class="versionInfo">Generated by: <a href="http://ltp.sourceforge.net/coverage/lcov.php" target="_parent">LCOV version 1.14</a></td></tr>
</table>
<br>
</body>
</html>
|
