addr2line [ -b bfdname | --target=bfdname ]
[ -C | --demangle[=style ]
[ -e filename | --exe=filename ]
[ -f | --functions ] [ -s | --basename ]
[ -H | --help ] [ -V | --version ]
[ addr addr ... ]
addr2line
translates program addresses into file names and line
numbers. Given an address and an executable, it uses the debugging
information in the executable to figure out which file name and line
number are associated with a given address.
The executable to use is specified with the -e
option. The
default is the file `a.out'.
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addr2line
has two modes of operation.
addr2line
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½ÇÇàÆÄÀÏÀÇ µð¹ö±ë Á¤º¸¸¦ ÀÌ¿ëÇÏ¿© ÁÖ¾îÁø ½ÇÇàÆÄÀÏ°ú ÁÖ¼Ò¿Í ¿¬°üµÈ
ÆÄÀϸí°ú ÁÙ ¹øÈ£¸¦ ¾Ë¾Æ³¾ ¼ö ÀÖ´Ù.
-e
¿É¼ÇÀ¸·Î ÁöÁ¤ÇÑ´Ù.
±âº»°ªÀº `a.out'ÀÌ´Ù.
addr2line
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In the first, hexadecimal addresses are specified on the command line,
and addr2line
displays the file name and line number for each
address.
In the second,
ù¹ø° ¹æ¹ýÀº ¸í·ÉÇà¿¡ 16 Áø¼ö ÁÖ¼Ò¸¦ ÁÖ¸é
µÎ¹ø° ¹æ¹ýÀº addr2line
reads hexadecimal addresses from
standard input, and prints the file name and line number for each
address on standard output. In this mode, addr2line
may be used
in a pipe to convert dynamically chosen addresses.
addr2line
ÀÌ
°¢ ÁÖ¼Ò¿¡ ´ëÇÑ ÆÄÀϸí°ú ÁÙ ¹øÈ£¸¦ Ãâ·ÂÇÑ´Ù.
addr2line
ÀÌ Ç¥ÁØÀԷ¿¡¼ 16 Áø¼ö ÁÖ¼Ò¸¦
ÀÐ¾î¼ °¢ ÁÖ¼Ò¿¡ ´ëÇÑ ÆÄÀϸí°ú ÁÙ ¹øÈ£¸¦ Ãâ·ÂÇÑ´Ù. ±×·¡¼
ÆÄÀÌÇÁ¸¦ »ç¿ëÇÏ¿© addr2line
ÀÌ µ¿ÀûÀ¸·Î ¼±ÅÃµÈ ÁÖ¼Ò¸¦
º¯È¯ÇÏ°Ô ÇÒ ¼ö ÀÖ´Ù.
The format of the output is `FILENAME:LINENO'. The file name and
line number for each address is printed on a separate line. If the
-f
option is used, then each `FILENAME:LINENO' line is
preceded by a `FUNCTIONNAME' line which is the name of the function
containing the address.
If the file name or function name can not be determined,
addr2line
will print two question marks in their place. If the
line number can not be determined, addr2line
will print 0.
The long and short forms of options, shown here as alternatives, are
equivalent.
ÆÄÀϸíÀ̳ª ÇÔ¼ö À̸§À» ¾Ë¾Æ³»Áö ¸øÇÏ¸é ±× ÀÚ¸®¿¡ `??'ÀÌ Ãâ·ÂµÈ´Ù.
ÁÙ ¹øÈ£¸¦ ¾Ë¾Æ³»Áö ¸øÇÏ¸é ±× ÀÚ¸®¿¡ 0À» Ãâ·ÂÇÑ´Ù.
°°ÀÌ ¼³¸íÇÏ´Â ±ä Çü½Ä°ú ÀÛÀº Çü½ÄÀÇ ¿É¼ÇÀº µ¿ÀÏÇÏ´Ù.
Ãâ·Â Çü½ÄÀº `FILENAME:LINENO'°ú °°´Ù. °¢ ÁÖ¼Ò¿¡ ´ëÇÑ
ÆÄÀϸí°ú ÁÙ ¹øÈ£´Â °¢°¢ ´Ù¸¥ ÁÙ¿¡ Ãâ·ÂµÈ´Ù. -f
¿É¼ÇÀ» »ç¿ëÇϸé
`FILENAME:LINENO' ÁÙ Àü¿¡ ÁÖ¼Ò¸¦ Æ÷ÇÔÇÑ ÇÔ¼ö À̸§ÀÎ
`FUNCTIONNAME' ÁÙÀ» Ãß°¡ÇÑ´Ù.
-b bfdname
--target=bfdname
-C
--demangle[=style]
-e filename
--exe=filename
-f
--functions
-s
--basenames
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