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83ffe9cd | 1 | @c Copyright (C) 2018-2023 Free Software Foundation, Inc. |
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2 | @c This is part of the GCC manual. |
3 | @c For copying conditions, see the file gcc.texi. | |
4 | ||
5 | @ignore | |
6 | @c man begin COPYRIGHT | |
83ffe9cd | 7 | Copyright @copyright{} 2017-2023 Free Software Foundation, Inc. |
d77de738 ML |
8 | |
9 | Permission is granted to copy, distribute and/or modify this document | |
10 | under the terms of the GNU Free Documentation License, Version 1.3 or | |
11 | any later version published by the Free Software Foundation; with the | |
12 | Invariant Sections being ``GNU General Public License'' and ``Funding | |
13 | Free Software'', the Front-Cover texts being (a) (see below), and with | |
14 | the Back-Cover Texts being (b) (see below). A copy of the license is | |
15 | included in the gfdl(7) man page. | |
16 | ||
17 | (a) The FSF's Front-Cover Text is: | |
18 | ||
19 | A GNU Manual | |
20 | ||
21 | (b) The FSF's Back-Cover Text is: | |
22 | ||
23 | You have freedom to copy and modify this GNU Manual, like GNU | |
24 | software. Copies published by the Free Software Foundation raise | |
25 | funds for GNU development. | |
26 | @c man end | |
27 | @c Set file name and title for the man page. | |
28 | @setfilename lto-dump | |
29 | @settitle Tool for dumping LTO object files. | |
30 | @end ignore | |
31 | ||
32 | @node lto-dump | |
33 | @chapter @command{lto-dump}---Tool for dumping LTO object files. | |
34 | ||
35 | @menu | |
36 | * lto-dump Intro:: Introduction to lto-dump. | |
37 | * Invoking lto-dump:: How to use lto-dump. | |
38 | @end menu | |
39 | ||
40 | @node lto-dump Intro | |
41 | @section Introduction to @command{lto-dump} | |
42 | @c man begin DESCRIPTION | |
43 | ||
44 | @command{lto-dump} is a tool you can use in conjunction with GCC to | |
45 | dump link time optimization object files. | |
46 | ||
47 | @c man end | |
48 | ||
49 | @node Invoking lto-dump | |
50 | @section Invoking @command{lto-dump} | |
51 | ||
52 | @smallexample | |
53 | Usage: lto-dump @r{[}@var{OPTION}@r{]} ... @var{objfiles} | |
54 | @end smallexample | |
55 | ||
56 | @command{lto-dump} accepts the following options: | |
57 | ||
58 | @ignore | |
59 | @c man begin SYNOPSIS | |
60 | lto-dump [@option{-list}] | |
61 | [@option{-demangle}] | |
62 | [@option{-defined-only}] | |
63 | [@option{-print-value}] | |
64 | [@option{-name-sort}] | |
65 | [@option{-size-sort}] | |
66 | [@option{-reverse-sort}] | |
67 | [@option{-no-sort}] | |
68 | [@option{-symbol=}] | |
69 | [@option{-objects}] | |
70 | [@option{-type-stats}] | |
71 | [@option{-tree-stats}] | |
72 | [@option{-gimple-stats}] | |
73 | [@option{-dump-level=}] | |
74 | [@option{-dump-body=}] | |
75 | [@option{-help}] @var{lto-dump} | |
76 | @c man end | |
77 | @end ignore | |
78 | ||
79 | @c man begin OPTIONS | |
80 | @table @gcctabopt | |
81 | @item -list | |
82 | Dumps list of details of functions and variables. | |
83 | ||
84 | @item -demangle | |
85 | Dump the demangled output. | |
86 | ||
87 | @item -defined-only | |
88 | Dump only the defined symbols. | |
89 | ||
90 | @item -print-value | |
91 | Dump initial values of the variables. | |
92 | ||
93 | @item -name-sort | |
94 | Sort the symbols alphabetically. | |
95 | ||
96 | @item -size-sort | |
97 | Sort the symbols according to size. | |
98 | ||
99 | @item -reverse-sort | |
100 | Dump the symbols in reverse order. | |
101 | ||
102 | @item -no-sort | |
103 | Dump the symbols in order of occurrence. | |
104 | ||
105 | @item -symbol= | |
106 | Dump the details of specific symbol. | |
107 | ||
108 | @item -objects | |
109 | Dump the details of LTO objects. | |
110 | ||
111 | @item -type-stats | |
112 | Dump the statistics of tree types. | |
113 | ||
114 | @item -tree-stats | |
115 | Dump the statistics of trees. | |
116 | ||
117 | @item -gimple-stats | |
118 | Dump the statistics of gimple statements. | |
119 | ||
120 | @item -dump-level= | |
121 | For deciding the optimization level of body. | |
122 | ||
123 | @item -dump-body= | |
124 | Dump the specific gimple body. | |
125 | ||
126 | @item -help | |
127 | Display the dump tool help. | |
128 | ||
129 | @end table | |
130 | ||
131 | @c man end |