Attachment 13895 Details for Bug 32045 – test for debugsources with gdb attach

test for debugsources with gdb attach

debugsource-ok.msg (text/plain), 1.31 KB, created by Elmar Stellnberger on 2023-06-24 19:14:42 CEST

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Creator: Elmar Stellnberger

Created: 2023-06-24 19:14:42 CEST

Size: 1.31 KB

patch

obsolete

>> chroot /dst/minimg9/
># /bin/html2text <( killall -STOP html2text; cat /root/HSAHEC6K2; ) &                                                                                            
>[1] 3670969
>... since a busybox nice -n 20 /bin/html2text did not do the trick
>    /dst/minimg9/proc & dev mounted
>    
>> gdb
>(gdb) set sysroot /dst/minimg9/
>(gdb) file /dst/minimg9/bin/html2text
>Reading symbols from /dst/minimg9/bin/html2text...
>Reading symbols from /dst/minimg9/usr/lib/debug/usr/bin/html2text-2.0.0-2.mga9.x86_64.debug...
>(gdb) attach 3670969
>(gdb) cont
>Continuing.
>
>Program received signal SIGSTOP, Stopped (signal).
>0x00007ff55dfb467d in read () from /dst/minimg9/lib64/libc.so.6
>(gdb) signal SIGCONT
>Continuing with signal SIGCONT.
>
>Program received signal SIGSEGV, Segmentation fault.
>0x00007ff55def5a37 in isspace () from /dst/minimg9/lib64/libc.so.6
>(gdb) bt
>... works
>(gdb) l htmlparser_yylex
>86	HTMLControl.cpp: Datei oder Verzeichnis nicht gefunden. ("file not found")
>(gdb) set substitute-path /usr/src/debug/ /dst/minimg9/usr/src/debug/
>(gdb) l htmlparser_yylex
>86	 * Effectively, this method simply invokes "yylex2()", but it does some
>87	 * postprocessing on PCDATA tokens that would be difficult to do in "yylex2()".
>88	 */
>89	int HTMLControl::htmlparser_yylex(
>90			html2text::HTMLParser::semantic_type *value_return)
>91	{

> chroot /dst/minimg9/
# /bin/html2text <( killall -STOP html2text; cat /root/HSAHEC6K2; ) &                                                                                            
[1] 3670969
... since a busybox nice -n 20 /bin/html2text did not do the trick
    /dst/minimg9/proc & dev mounted
    
> gdb
(gdb) set sysroot /dst/minimg9/
(gdb) file /dst/minimg9/bin/html2text
Reading symbols from /dst/minimg9/bin/html2text...
Reading symbols from /dst/minimg9/usr/lib/debug/usr/bin/html2text-2.0.0-2.mga9.x86_64.debug...
(gdb) attach 3670969
(gdb) cont
Continuing.

Program received signal SIGSTOP, Stopped (signal).
0x00007ff55dfb467d in read () from /dst/minimg9/lib64/libc.so.6
(gdb) signal SIGCONT
Continuing with signal SIGCONT.

Program received signal SIGSEGV, Segmentation fault.
0x00007ff55def5a37 in isspace () from /dst/minimg9/lib64/libc.so.6
(gdb) bt
... works
(gdb) l htmlparser_yylex
86	HTMLControl.cpp: Datei oder Verzeichnis nicht gefunden. ("file not found")
(gdb) set substitute-path /usr/src/debug/ /dst/minimg9/usr/src/debug/
(gdb) l htmlparser_yylex
86	 * Effectively, this method simply invokes "yylex2()", but it does some
87	 * postprocessing on PCDATA tokens that would be difficult to do in "yylex2()".
88	 */
89	int HTMLControl::htmlparser_yylex(
90			html2text::HTMLParser::semantic_type *value_return)
91	{

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Attachments on bug 32045: 13894 | 13895